fix: fix Cannot destructure property 'name' of 'value' as it is undef… (#30991)

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
Co-authored-by: -LAN- <laipz8200@outlook.com>

.claude/settings.json

@@ -5,5 +5,18 @@
     "typescript-lsp@claude-plugins-official": true,
     "pyright-lsp@claude-plugins-official": true,
     "ralph-loop@claude-plugins-official": true
+  },
+  "hooks": {
+    "PreToolUse": [
+      {
+        "matcher": "Bash",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "npx -y block-no-verify@1.1.1"
+          }
+        ]
+      }
+    ]
   }
 }

.github/workflows/api-tests.yml

@@ -39,12 +39,6 @@ jobs:
       - name: Install dependencies
         run: uv sync --project api --dev
 
-      - name: Run pyrefly check
-        run: |
-          cd api
-          uv add --dev pyrefly
-          uv run pyrefly check || true
-
       - name: Run dify config tests
         run: uv run --project api dev/pytest/pytest_config_tests.py
 

.github/workflows/deploy-hitl.yml

@@ -0,0 +1,29 @@
+name: Deploy HITL
+
+on:
+  workflow_run:
+    workflows: ["Build and Push API & Web"]
+    branches:
+      - "feat/hitl-frontend"
+      - "feat/hitl-backend"
+    types:
+      - completed
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    if: |
+      github.event.workflow_run.conclusion == 'success' &&
+      (
+        github.event.workflow_run.head_branch == 'feat/hitl-frontend' ||
+        github.event.workflow_run.head_branch == 'feat/hitl-backend'
+      )
+    steps:
+      - name: Deploy to server
+        uses: appleboy/ssh-action@v0.1.8
+        with:
+          host: ${{ secrets.HITL_SSH_HOST }}
+          username: ${{ secrets.SSH_USER }}
+          key: ${{ secrets.SSH_PRIVATE_KEY }}
+          script: |
+            ${{ vars.SSH_SCRIPT || secrets.SSH_SCRIPT }}

.github/workflows/style.yml

@@ -90,7 +90,7 @@ jobs:
         uses: actions/setup-node@v6
         if: steps.changed-files.outputs.any_changed == 'true'
         with:
-          node-version: 22
+          node-version: 24
           cache: pnpm
           cache-dependency-path: ./web/pnpm-lock.yaml
 

.github/workflows/tool-test-sdks.yaml

@@ -16,10 +16,6 @@ jobs:
     name: unit test for Node.js SDK
     runs-on: ubuntu-latest
 
-    strategy:
-      matrix:
-        node-version: [16, 18, 20, 22]
-
     defaults:
       run:
         working-directory: sdks/nodejs-client
@@ -29,10 +25,10 @@ jobs:
         with:
           persist-credentials: false
 
-      - name: Use Node.js ${{ matrix.node-version }}
+      - name: Use Node.js
         uses: actions/setup-node@v6
         with:
-          node-version: ${{ matrix.node-version }}
+          node-version: 24
           cache: ''
           cache-dependency-path: 'pnpm-lock.yaml'
 

.github/workflows/translate-i18n-claude.yml

@@ -57,7 +57,7 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@v6
         with:
-          node-version: 'lts/*'
+          node-version: 24
           cache: pnpm
           cache-dependency-path: ./web/pnpm-lock.yaml
 

.github/workflows/web-tests.yml

@@ -31,7 +31,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 24
           cache: pnpm
           cache-dependency-path: ./web/pnpm-lock.yaml
 

.nvmrc

@@ -1 +0,0 @@
-22.11.0

api/.env.example

@@ -589,6 +589,7 @@ ENABLE_CLEAN_UNUSED_DATASETS_TASK=false
 ENABLE_CREATE_TIDB_SERVERLESS_TASK=false
 ENABLE_UPDATE_TIDB_SERVERLESS_STATUS_TASK=false
 ENABLE_CLEAN_MESSAGES=false
+ENABLE_WORKFLOW_RUN_CLEANUP_TASK=false
 ENABLE_MAIL_CLEAN_DOCUMENT_NOTIFY_TASK=false
 ENABLE_DATASETS_QUEUE_MONITOR=false
 ENABLE_CHECK_UPGRADABLE_PLUGIN_TASK=true

api/commands.py

@@ -1,4 +1,5 @@
 import base64
+import datetime
 import json
 import logging
 import secrets
@@ -34,7 +35,7 @@ from libs.rsa import generate_key_pair
 from models import Tenant
 from models.dataset import Dataset, DatasetCollectionBinding, DatasetMetadata, DatasetMetadataBinding, DocumentSegment
 from models.dataset import Document as DatasetDocument
-from models.model import Account, App, AppAnnotationSetting, AppMode, Conversation, MessageAnnotation, UploadFile
+from models.model import App, AppAnnotationSetting, AppMode, Conversation, MessageAnnotation, UploadFile
 from models.oauth import DatasourceOauthParamConfig, DatasourceProvider
 from models.provider import Provider, ProviderModel
 from models.provider_ids import DatasourceProviderID, ToolProviderID
@@ -45,6 +46,7 @@ from services.clear_free_plan_tenant_expired_logs import ClearFreePlanTenantExpi
 from services.plugin.data_migration import PluginDataMigration
 from services.plugin.plugin_migration import PluginMigration
 from services.plugin.plugin_service import PluginService
+from services.retention.workflow_run.clear_free_plan_expired_workflow_run_logs import WorkflowRunCleanup
 from tasks.remove_app_and_related_data_task import delete_draft_variables_batch
 
 logger = logging.getLogger(__name__)
@@ -62,8 +64,10 @@ def reset_password(email, new_password, password_confirm):
     if str(new_password).strip() != str(password_confirm).strip():
         click.echo(click.style("Passwords do not match.", fg="red"))
         return
+    normalized_email = email.strip().lower()
+
     with sessionmaker(db.engine, expire_on_commit=False).begin() as session:
-        account = session.query(Account).where(Account.email == email).one_or_none()
+        account = AccountService.get_account_by_email_with_case_fallback(email.strip(), session=session)
 
         if not account:
             click.echo(click.style(f"Account not found for email: {email}", fg="red"))
@@ -84,7 +88,7 @@ def reset_password(email, new_password, password_confirm):
         base64_password_hashed = base64.b64encode(password_hashed).decode()
         account.password = base64_password_hashed
         account.password_salt = base64_salt
-        AccountService.reset_login_error_rate_limit(email)
+        AccountService.reset_login_error_rate_limit(normalized_email)
         click.echo(click.style("Password reset successfully.", fg="green"))
 
 
@@ -100,20 +104,22 @@ def reset_email(email, new_email, email_confirm):
     if str(new_email).strip() != str(email_confirm).strip():
         click.echo(click.style("New emails do not match.", fg="red"))
         return
+    normalized_new_email = new_email.strip().lower()
+
     with sessionmaker(db.engine, expire_on_commit=False).begin() as session:
-        account = session.query(Account).where(Account.email == email).one_or_none()
+        account = AccountService.get_account_by_email_with_case_fallback(email.strip(), session=session)
 
         if not account:
             click.echo(click.style(f"Account not found for email: {email}", fg="red"))
             return
 
         try:
-            email_validate(new_email)
+            email_validate(normalized_new_email)
         except:
             click.echo(click.style(f"Invalid email: {new_email}", fg="red"))
             return
 
-        account.email = new_email
+        account.email = normalized_new_email
         click.echo(click.style("Email updated successfully.", fg="green"))
 
 
@@ -658,7 +664,7 @@ def create_tenant(email: str, language: str | None = None, name: str | None = No
         return
 
     # Create account
-    email = email.strip()
+    email = email.strip().lower()
 
     if "@" not in email:
         click.echo(click.style("Invalid email address.", fg="red"))
@@ -852,6 +858,61 @@ def clear_free_plan_tenant_expired_logs(days: int, batch: int, tenant_ids: list[
     click.echo(click.style("Clear free plan tenant expired logs completed.", fg="green"))
 
 
+@click.command("clean-workflow-runs", help="Clean expired workflow runs and related data for free tenants.")
+@click.option("--days", default=30, show_default=True, help="Delete workflow runs created before N days ago.")
+@click.option("--batch-size", default=200, show_default=True, help="Batch size for selecting workflow runs.")
+@click.option(
+    "--start-from",
+    type=click.DateTime(formats=["%Y-%m-%d", "%Y-%m-%dT%H:%M:%S"]),
+    default=None,
+    help="Optional lower bound (inclusive) for created_at; must be paired with --end-before.",
+)
+@click.option(
+    "--end-before",
+    type=click.DateTime(formats=["%Y-%m-%d", "%Y-%m-%dT%H:%M:%S"]),
+    default=None,
+    help="Optional upper bound (exclusive) for created_at; must be paired with --start-from.",
+)
+@click.option(
+    "--dry-run",
+    is_flag=True,
+    help="Preview cleanup results without deleting any workflow run data.",
+)
+def clean_workflow_runs(
+    days: int,
+    batch_size: int,
+    start_from: datetime.datetime | None,
+    end_before: datetime.datetime | None,
+    dry_run: bool,
+):
+    """
+    Clean workflow runs and related workflow data for free tenants.
+    """
+    if (start_from is None) ^ (end_before is None):
+        raise click.UsageError("--start-from and --end-before must be provided together.")
+
+    start_time = datetime.datetime.now(datetime.UTC)
+    click.echo(click.style(f"Starting workflow run cleanup at {start_time.isoformat()}.", fg="white"))
+
+    WorkflowRunCleanup(
+        days=days,
+        batch_size=batch_size,
+        start_from=start_from,
+        end_before=end_before,
+        dry_run=dry_run,
+    ).run()
+
+    end_time = datetime.datetime.now(datetime.UTC)
+    elapsed = end_time - start_time
+    click.echo(
+        click.style(
+            f"Workflow run cleanup completed. start={start_time.isoformat()} "
+            f"end={end_time.isoformat()} duration={elapsed}",
+            fg="green",
+        )
+    )
+
+
 @click.option("-f", "--force", is_flag=True, help="Skip user confirmation and force the command to execute.")
 @click.command("clear-orphaned-file-records", help="Clear orphaned file records.")
 def clear_orphaned_file_records(force: bool):

api/configs/feature/__init__.py

@@ -1101,6 +1101,10 @@ class CeleryScheduleTasksConfig(BaseSettings):
         description="Enable clean messages task",
         default=False,
     )
+    ENABLE_WORKFLOW_RUN_CLEANUP_TASK: bool = Field(
+        description="Enable scheduled workflow run cleanup task",
+        default=False,
+    )
     ENABLE_MAIL_CLEAN_DOCUMENT_NOTIFY_TASK: bool = Field(
         description="Enable mail clean document notify task",
         default=False,

api/controllers/console/auth/activate.py

@@ -63,10 +63,9 @@ class ActivateCheckApi(Resource):
         args = ActivateCheckQuery.model_validate(request.args.to_dict(flat=True))  # type: ignore
 
         workspaceId = args.workspace_id
-        reg_email = args.email
         token = args.token
 
-        invitation = RegisterService.get_invitation_if_token_valid(workspaceId, reg_email, token)
+        invitation = RegisterService.get_invitation_with_case_fallback(workspaceId, args.email, token)
         if invitation:
             data = invitation.get("data", {})
             tenant = invitation.get("tenant", None)
@@ -100,11 +99,12 @@ class ActivateApi(Resource):
     def post(self):
         args = ActivatePayload.model_validate(console_ns.payload)
 
-        invitation = RegisterService.get_invitation_if_token_valid(args.workspace_id, args.email, args.token)
+        normalized_request_email = args.email.lower() if args.email else None
+        invitation = RegisterService.get_invitation_with_case_fallback(args.workspace_id, args.email, args.token)
         if invitation is None:
             raise AlreadyActivateError()
 
-        RegisterService.revoke_token(args.workspace_id, args.email, args.token)
+        RegisterService.revoke_token(args.workspace_id, normalized_request_email, args.token)
 
         account = invitation["account"]
         account.name = args.name

api/controllers/console/auth/email_register.py

@@ -1,7 +1,6 @@
 from flask import request
 from flask_restx import Resource
 from pydantic import BaseModel, Field, field_validator
-from sqlalchemy import select
 from sqlalchemy.orm import Session
 
 from configs import dify_config
@@ -62,6 +61,7 @@ class EmailRegisterSendEmailApi(Resource):
     @email_register_enabled
     def post(self):
         args = EmailRegisterSendPayload.model_validate(console_ns.payload)
+        normalized_email = args.email.lower()
 
         ip_address = extract_remote_ip(request)
         if AccountService.is_email_send_ip_limit(ip_address):
@@ -70,13 +70,12 @@ class EmailRegisterSendEmailApi(Resource):
         if args.language in languages:
             language = args.language
 
-        if dify_config.BILLING_ENABLED and BillingService.is_email_in_freeze(args.email):
+        if dify_config.BILLING_ENABLED and BillingService.is_email_in_freeze(normalized_email):
             raise AccountInFreezeError()
 
         with Session(db.engine) as session:
-            account = session.execute(select(Account).filter_by(email=args.email)).scalar_one_or_none()
-        token = None
-        token = AccountService.send_email_register_email(email=args.email, account=account, language=language)
+            account = AccountService.get_account_by_email_with_case_fallback(args.email, session=session)
+        token = AccountService.send_email_register_email(email=normalized_email, account=account, language=language)
         return {"result": "success", "data": token}
 
 
@@ -88,9 +87,9 @@ class EmailRegisterCheckApi(Resource):
     def post(self):
         args = EmailRegisterValidityPayload.model_validate(console_ns.payload)
 
-        user_email = args.email
+        user_email = args.email.lower()
 
-        is_email_register_error_rate_limit = AccountService.is_email_register_error_rate_limit(args.email)
+        is_email_register_error_rate_limit = AccountService.is_email_register_error_rate_limit(user_email)
         if is_email_register_error_rate_limit:
             raise EmailRegisterLimitError()
 
@@ -98,11 +97,14 @@ class EmailRegisterCheckApi(Resource):
         if token_data is None:
             raise InvalidTokenError()
 
-        if user_email != token_data.get("email"):
+        token_email = token_data.get("email")
+        normalized_token_email = token_email.lower() if isinstance(token_email, str) else token_email
+
+        if user_email != normalized_token_email:
             raise InvalidEmailError()
 
         if args.code != token_data.get("code"):
-            AccountService.add_email_register_error_rate_limit(args.email)
+            AccountService.add_email_register_error_rate_limit(user_email)
             raise EmailCodeError()
 
         # Verified, revoke the first token
@@ -113,8 +115,8 @@ class EmailRegisterCheckApi(Resource):
             user_email, code=args.code, additional_data={"phase": "register"}
         )
 
-        AccountService.reset_email_register_error_rate_limit(args.email)
-        return {"is_valid": True, "email": token_data.get("email"), "token": new_token}
+        AccountService.reset_email_register_error_rate_limit(user_email)
+        return {"is_valid": True, "email": normalized_token_email, "token": new_token}
 
 
 @console_ns.route("/email-register")
@@ -141,22 +143,23 @@ class EmailRegisterResetApi(Resource):
         AccountService.revoke_email_register_token(args.token)
 
         email = register_data.get("email", "")
+        normalized_email = email.lower()
 
         with Session(db.engine) as session:
-            account = session.execute(select(Account).filter_by(email=email)).scalar_one_or_none()
+            account = AccountService.get_account_by_email_with_case_fallback(email, session=session)
 
             if account:
                 raise EmailAlreadyInUseError()
             else:
-                account = self._create_new_account(email, args.password_confirm)
+                account = self._create_new_account(normalized_email, args.password_confirm)
                 if not account:
                     raise AccountNotFoundError()
                 token_pair = AccountService.login(account=account, ip_address=extract_remote_ip(request))
-                AccountService.reset_login_error_rate_limit(email)
+                AccountService.reset_login_error_rate_limit(normalized_email)
 
         return {"result": "success", "data": token_pair.model_dump()}
 
-    def _create_new_account(self, email, password) -> Account | None:
+    def _create_new_account(self, email: str, password: str) -> Account | None:
         # Create new account if allowed
         account = None
         try:

api/controllers/console/auth/forgot_password.py

@@ -4,7 +4,6 @@ import secrets
 from flask import request
 from flask_restx import Resource, fields
 from pydantic import BaseModel, Field, field_validator
-from sqlalchemy import select
 from sqlalchemy.orm import Session
 
 from controllers.console import console_ns
@@ -21,7 +20,6 @@ from events.tenant_event import tenant_was_created
 from extensions.ext_database import db
 from libs.helper import EmailStr, extract_remote_ip
 from libs.password import hash_password, valid_password
-from models import Account
 from services.account_service import AccountService, TenantService
 from services.feature_service import FeatureService
 
@@ -76,6 +74,7 @@ class ForgotPasswordSendEmailApi(Resource):
     @email_password_login_enabled
     def post(self):
         args = ForgotPasswordSendPayload.model_validate(console_ns.payload)
+        normalized_email = args.email.lower()
 
         ip_address = extract_remote_ip(request)
         if AccountService.is_email_send_ip_limit(ip_address):
@@ -87,11 +86,11 @@ class ForgotPasswordSendEmailApi(Resource):
             language = "en-US"
 
         with Session(db.engine) as session:
-            account = session.execute(select(Account).filter_by(email=args.email)).scalar_one_or_none()
+            account = AccountService.get_account_by_email_with_case_fallback(args.email, session=session)
 
         token = AccountService.send_reset_password_email(
             account=account,
-            email=args.email,
+            email=normalized_email,
             language=language,
             is_allow_register=FeatureService.get_system_features().is_allow_register,
         )
@@ -122,9 +121,9 @@ class ForgotPasswordCheckApi(Resource):
     def post(self):
         args = ForgotPasswordCheckPayload.model_validate(console_ns.payload)
 
-        user_email = args.email
+        user_email = args.email.lower()
 
-        is_forgot_password_error_rate_limit = AccountService.is_forgot_password_error_rate_limit(args.email)
+        is_forgot_password_error_rate_limit = AccountService.is_forgot_password_error_rate_limit(user_email)
         if is_forgot_password_error_rate_limit:
             raise EmailPasswordResetLimitError()
 
@@ -132,11 +131,16 @@ class ForgotPasswordCheckApi(Resource):
         if token_data is None:
             raise InvalidTokenError()
 
-        if user_email != token_data.get("email"):
+        token_email = token_data.get("email")
+        if not isinstance(token_email, str):
+            raise InvalidEmailError()
+        normalized_token_email = token_email.lower()
+
+        if user_email != normalized_token_email:
             raise InvalidEmailError()
 
         if args.code != token_data.get("code"):
-            AccountService.add_forgot_password_error_rate_limit(args.email)
+            AccountService.add_forgot_password_error_rate_limit(user_email)
             raise EmailCodeError()
 
         # Verified, revoke the first token
@@ -144,11 +148,11 @@ class ForgotPasswordCheckApi(Resource):
 
         # Refresh token data by generating a new token
         _, new_token = AccountService.generate_reset_password_token(
-            user_email, code=args.code, additional_data={"phase": "reset"}
+            token_email, code=args.code, additional_data={"phase": "reset"}
         )
 
-        AccountService.reset_forgot_password_error_rate_limit(args.email)
-        return {"is_valid": True, "email": token_data.get("email"), "token": new_token}
+        AccountService.reset_forgot_password_error_rate_limit(user_email)
+        return {"is_valid": True, "email": normalized_token_email, "token": new_token}
 
 
 @console_ns.route("/forgot-password/resets")
@@ -187,9 +191,8 @@ class ForgotPasswordResetApi(Resource):
         password_hashed = hash_password(args.new_password, salt)
 
         email = reset_data.get("email", "")
-
         with Session(db.engine) as session:
-            account = session.execute(select(Account).filter_by(email=email)).scalar_one_or_none()
+            account = AccountService.get_account_by_email_with_case_fallback(email, session=session)
 
             if account:
                 self._update_existing_account(account, password_hashed, salt, session)

api/controllers/console/auth/login.py

@@ -90,32 +90,38 @@ class LoginApi(Resource):
     def post(self):
         """Authenticate user and login."""
         args = LoginPayload.model_validate(console_ns.payload)
+        request_email = args.email
+        normalized_email = request_email.lower()
 
-        if dify_config.BILLING_ENABLED and BillingService.is_email_in_freeze(args.email):
+        if dify_config.BILLING_ENABLED and BillingService.is_email_in_freeze(normalized_email):
             raise AccountInFreezeError()
 
-        is_login_error_rate_limit = AccountService.is_login_error_rate_limit(args.email)
+        is_login_error_rate_limit = AccountService.is_login_error_rate_limit(normalized_email)
         if is_login_error_rate_limit:
             raise EmailPasswordLoginLimitError()
 
+        invite_token = args.invite_token
         invitation_data: dict[str, Any] | None = None
-        if args.invite_token:
-            invitation_data = RegisterService.get_invitation_if_token_valid(None, args.email, args.invite_token)
+        if invite_token:
+            invitation_data = RegisterService.get_invitation_with_case_fallback(None, request_email, invite_token)
+            if invitation_data is None:
+                invite_token = None
 
         try:
             if invitation_data:
                 data = invitation_data.get("data", {})
                 invitee_email = data.get("email") if data else None
-                if invitee_email != args.email:
+                invitee_email_normalized = invitee_email.lower() if isinstance(invitee_email, str) else invitee_email
+                if invitee_email_normalized != normalized_email:
                     raise InvalidEmailError()
-                account = AccountService.authenticate(args.email, args.password, args.invite_token)
-            else:
-                account = AccountService.authenticate(args.email, args.password)
+            account = _authenticate_account_with_case_fallback(
+                request_email, normalized_email, args.password, invite_token
+            )
         except services.errors.account.AccountLoginError:
             raise AccountBannedError()
-        except services.errors.account.AccountPasswordError:
-            AccountService.add_login_error_rate_limit(args.email)
-            raise AuthenticationFailedError()
+        except services.errors.account.AccountPasswordError as exc:
+            AccountService.add_login_error_rate_limit(normalized_email)
+            raise AuthenticationFailedError() from exc
         # SELF_HOSTED only have one workspace
         tenants = TenantService.get_join_tenants(account)
         if len(tenants) == 0:
@@ -130,7 +136,7 @@ class LoginApi(Resource):
                 }
 
         token_pair = AccountService.login(account=account, ip_address=extract_remote_ip(request))
-        AccountService.reset_login_error_rate_limit(args.email)
+        AccountService.reset_login_error_rate_limit(normalized_email)
 
         # Create response with cookies instead of returning tokens in body
         response = make_response({"result": "success"})
@@ -170,18 +176,19 @@ class ResetPasswordSendEmailApi(Resource):
     @console_ns.expect(console_ns.models[EmailPayload.__name__])
     def post(self):
         args = EmailPayload.model_validate(console_ns.payload)
+        normalized_email = args.email.lower()
 
         if args.language is not None and args.language == "zh-Hans":
             language = "zh-Hans"
         else:
             language = "en-US"
         try:
-            account = AccountService.get_user_through_email(args.email)
+            account = _get_account_with_case_fallback(args.email)
         except AccountRegisterError:
             raise AccountInFreezeError()
 
         token = AccountService.send_reset_password_email(
-            email=args.email,
+            email=normalized_email,
             account=account,
             language=language,
             is_allow_register=FeatureService.get_system_features().is_allow_register,
@@ -196,6 +203,7 @@ class EmailCodeLoginSendEmailApi(Resource):
     @console_ns.expect(console_ns.models[EmailPayload.__name__])
     def post(self):
         args = EmailPayload.model_validate(console_ns.payload)
+        normalized_email = args.email.lower()
 
         ip_address = extract_remote_ip(request)
         if AccountService.is_email_send_ip_limit(ip_address):
@@ -206,13 +214,13 @@ class EmailCodeLoginSendEmailApi(Resource):
         else:
             language = "en-US"
         try:
-            account = AccountService.get_user_through_email(args.email)
+            account = _get_account_with_case_fallback(args.email)
         except AccountRegisterError:
             raise AccountInFreezeError()
 
         if account is None:
             if FeatureService.get_system_features().is_allow_register:
-                token = AccountService.send_email_code_login_email(email=args.email, language=language)
+                token = AccountService.send_email_code_login_email(email=normalized_email, language=language)
             else:
                 raise AccountNotFound()
         else:
@@ -229,14 +237,17 @@ class EmailCodeLoginApi(Resource):
     def post(self):
         args = EmailCodeLoginPayload.model_validate(console_ns.payload)
 
-        user_email = args.email
+        original_email = args.email
+        user_email = original_email.lower()
         language = args.language
 
         token_data = AccountService.get_email_code_login_data(args.token)
         if token_data is None:
             raise InvalidTokenError()
 
-        if token_data["email"] != args.email:
+        token_email = token_data.get("email")
+        normalized_token_email = token_email.lower() if isinstance(token_email, str) else token_email
+        if normalized_token_email != user_email:
             raise InvalidEmailError()
 
         if token_data["code"] != args.code:
@@ -244,7 +255,7 @@ class EmailCodeLoginApi(Resource):
 
         AccountService.revoke_email_code_login_token(args.token)
         try:
-            account = AccountService.get_user_through_email(user_email)
+            account = _get_account_with_case_fallback(original_email)
         except AccountRegisterError:
             raise AccountInFreezeError()
         if account:
@@ -275,7 +286,7 @@ class EmailCodeLoginApi(Resource):
             except WorkspacesLimitExceededError:
                 raise WorkspacesLimitExceeded()
         token_pair = AccountService.login(account, ip_address=extract_remote_ip(request))
-        AccountService.reset_login_error_rate_limit(args.email)
+        AccountService.reset_login_error_rate_limit(user_email)
 
         # Create response with cookies instead of returning tokens in body
         response = make_response({"result": "success"})
@@ -309,3 +320,22 @@ class RefreshTokenApi(Resource):
             return response
         except Exception as e:
             return {"result": "fail", "message": str(e)}, 401
+
+
+def _get_account_with_case_fallback(email: str):
+    account = AccountService.get_user_through_email(email)
+    if account or email == email.lower():
+        return account
+
+    return AccountService.get_user_through_email(email.lower())
+
+
+def _authenticate_account_with_case_fallback(
+    original_email: str, normalized_email: str, password: str, invite_token: str | None
+):
+    try:
+        return AccountService.authenticate(original_email, password, invite_token)
+    except services.errors.account.AccountPasswordError:
+        if original_email == normalized_email:
+            raise
+        return AccountService.authenticate(normalized_email, password, invite_token)

api/controllers/console/auth/oauth.py

@@ -3,7 +3,6 @@ import logging
 import httpx
 from flask import current_app, redirect, request
 from flask_restx import Resource
-from sqlalchemy import select
 from sqlalchemy.orm import Session
 from werkzeug.exceptions import Unauthorized
 
@@ -118,7 +117,10 @@ class OAuthCallback(Resource):
             invitation = RegisterService.get_invitation_by_token(token=invite_token)
             if invitation:
                 invitation_email = invitation.get("email", None)
-                if invitation_email != user_info.email:
+                invitation_email_normalized = (
+                    invitation_email.lower() if isinstance(invitation_email, str) else invitation_email
+                )
+                if invitation_email_normalized != user_info.email.lower():
                     return redirect(f"{dify_config.CONSOLE_WEB_URL}/signin?message=Invalid invitation token.")
 
             return redirect(f"{dify_config.CONSOLE_WEB_URL}/signin/invite-settings?invite_token={invite_token}")
@@ -175,7 +177,7 @@ def _get_account_by_openid_or_email(provider: str, user_info: OAuthUserInfo) ->
 
     if not account:
         with Session(db.engine) as session:
-            account = session.execute(select(Account).filter_by(email=user_info.email)).scalar_one_or_none()
+            account = AccountService.get_account_by_email_with_case_fallback(user_info.email, session=session)
 
     return account
 
@@ -197,9 +199,10 @@ def _generate_account(provider: str, user_info: OAuthUserInfo) -> tuple[Account,
                 tenant_was_created.send(new_tenant)
 
     if not account:
+        normalized_email = user_info.email.lower()
         oauth_new_user = True
         if not FeatureService.get_system_features().is_allow_register:
-            if dify_config.BILLING_ENABLED and BillingService.is_email_in_freeze(user_info.email):
+            if dify_config.BILLING_ENABLED and BillingService.is_email_in_freeze(normalized_email):
                 raise AccountRegisterError(
                     description=(
                         "This email account has been deleted within the past "
@@ -210,7 +213,11 @@ def _generate_account(provider: str, user_info: OAuthUserInfo) -> tuple[Account,
                 raise AccountRegisterError(description=("Invalid email or password"))
         account_name = user_info.name or "Dify"
         account = RegisterService.register(
-            email=user_info.email, name=account_name, password=None, open_id=user_info.id, provider=provider
+            email=normalized_email,
+            name=account_name,
+            password=None,
+            open_id=user_info.id,
+            provider=provider,
         )
 
         # Set interface language

api/controllers/console/setup.py

@@ -84,10 +84,11 @@ class SetupApi(Resource):
             raise NotInitValidateError()
 
         args = SetupRequestPayload.model_validate(console_ns.payload)
+        normalized_email = args.email.lower()
 
         # setup
         RegisterService.setup(
-            email=args.email,
+            email=normalized_email,
             name=args.name,
             password=args.password,
             ip_address=extract_remote_ip(request),

api/controllers/console/workspace/account.py

@@ -41,7 +41,7 @@ from fields.member_fields import account_fields
 from libs.datetime_utils import naive_utc_now
 from libs.helper import EmailStr, TimestampField, extract_remote_ip, timezone
 from libs.login import current_account_with_tenant, login_required
-from models import Account, AccountIntegrate, InvitationCode
+from models import AccountIntegrate, InvitationCode
 from services.account_service import AccountService
 from services.billing_service import BillingService
 from services.errors.account import CurrentPasswordIncorrectError as ServiceCurrentPasswordIncorrectError
@@ -536,7 +536,8 @@ class ChangeEmailSendEmailApi(Resource):
         else:
             language = "en-US"
         account = None
-        user_email = args.email
+        user_email = None
+        email_for_sending = args.email.lower()
         if args.phase is not None and args.phase == "new_email":
             if args.token is None:
                 raise InvalidTokenError()
@@ -546,16 +547,24 @@ class ChangeEmailSendEmailApi(Resource):
                 raise InvalidTokenError()
             user_email = reset_data.get("email", "")
 
-            if user_email != current_user.email:
+            if user_email.lower() != current_user.email.lower():
                 raise InvalidEmailError()
+
+            user_email = current_user.email
         else:
             with Session(db.engine) as session:
-                account = session.execute(select(Account).filter_by(email=args.email)).scalar_one_or_none()
+                account = AccountService.get_account_by_email_with_case_fallback(args.email, session=session)
             if account is None:
                 raise AccountNotFound()
+            email_for_sending = account.email
+            user_email = account.email
 
         token = AccountService.send_change_email_email(
-            account=account, email=args.email, old_email=user_email, language=language, phase=args.phase
+            account=account,
+            email=email_for_sending,
+            old_email=user_email,
+            language=language,
+            phase=args.phase,
         )
         return {"result": "success", "data": token}
 
@@ -571,9 +580,9 @@ class ChangeEmailCheckApi(Resource):
         payload = console_ns.payload or {}
         args = ChangeEmailValidityPayload.model_validate(payload)
 
-        user_email = args.email
+        user_email = args.email.lower()
 
-        is_change_email_error_rate_limit = AccountService.is_change_email_error_rate_limit(args.email)
+        is_change_email_error_rate_limit = AccountService.is_change_email_error_rate_limit(user_email)
         if is_change_email_error_rate_limit:
             raise EmailChangeLimitError()
 
@@ -581,11 +590,13 @@ class ChangeEmailCheckApi(Resource):
         if token_data is None:
             raise InvalidTokenError()
 
-        if user_email != token_data.get("email"):
+        token_email = token_data.get("email")
+        normalized_token_email = token_email.lower() if isinstance(token_email, str) else token_email
+        if user_email != normalized_token_email:
             raise InvalidEmailError()
 
         if args.code != token_data.get("code"):
-            AccountService.add_change_email_error_rate_limit(args.email)
+            AccountService.add_change_email_error_rate_limit(user_email)
             raise EmailCodeError()
 
         # Verified, revoke the first token
@@ -596,8 +607,8 @@ class ChangeEmailCheckApi(Resource):
             user_email, code=args.code, old_email=token_data.get("old_email"), additional_data={}
         )
 
-        AccountService.reset_change_email_error_rate_limit(args.email)
-        return {"is_valid": True, "email": token_data.get("email"), "token": new_token}
+        AccountService.reset_change_email_error_rate_limit(user_email)
+        return {"is_valid": True, "email": normalized_token_email, "token": new_token}
 
 
 @console_ns.route("/account/change-email/reset")
@@ -611,11 +622,12 @@ class ChangeEmailResetApi(Resource):
     def post(self):
         payload = console_ns.payload or {}
         args = ChangeEmailResetPayload.model_validate(payload)
+        normalized_new_email = args.new_email.lower()
 
-        if AccountService.is_account_in_freeze(args.new_email):
+        if AccountService.is_account_in_freeze(normalized_new_email):
             raise AccountInFreezeError()
 
-        if not AccountService.check_email_unique(args.new_email):
+        if not AccountService.check_email_unique(normalized_new_email):
             raise EmailAlreadyInUseError()
 
         reset_data = AccountService.get_change_email_data(args.token)
@@ -626,13 +638,13 @@ class ChangeEmailResetApi(Resource):
 
         old_email = reset_data.get("old_email", "")
         current_user, _ = current_account_with_tenant()
-        if current_user.email != old_email:
+        if current_user.email.lower() != old_email.lower():
             raise AccountNotFound()
 
-        updated_account = AccountService.update_account_email(current_user, email=args.new_email)
+        updated_account = AccountService.update_account_email(current_user, email=normalized_new_email)
 
         AccountService.send_change_email_completed_notify_email(
-            email=args.new_email,
+            email=normalized_new_email,
         )
 
         return updated_account
@@ -645,8 +657,9 @@ class CheckEmailUnique(Resource):
     def post(self):
         payload = console_ns.payload or {}
         args = CheckEmailUniquePayload.model_validate(payload)
-        if AccountService.is_account_in_freeze(args.email):
+        normalized_email = args.email.lower()
+        if AccountService.is_account_in_freeze(normalized_email):
             raise AccountInFreezeError()
-        if not AccountService.check_email_unique(args.email):
+        if not AccountService.check_email_unique(normalized_email):
             raise EmailAlreadyInUseError()
         return {"result": "success"}

api/controllers/console/workspace/members.py

@@ -116,26 +116,31 @@ class MemberInviteEmailApi(Resource):
             raise WorkspaceMembersLimitExceeded()
 
         for invitee_email in invitee_emails:
+            normalized_invitee_email = invitee_email.lower()
             try:
                 if not inviter.current_tenant:
                     raise ValueError("No current tenant")
                 token = RegisterService.invite_new_member(
-                    inviter.current_tenant, invitee_email, interface_language, role=invitee_role, inviter=inviter
+                    tenant=inviter.current_tenant,
+                    email=invitee_email,
+                    language=interface_language,
+                    role=invitee_role,
+                    inviter=inviter,
                 )
-                encoded_invitee_email = parse.quote(invitee_email)
+                encoded_invitee_email = parse.quote(normalized_invitee_email)
                 invitation_results.append(
                     {
                         "status": "success",
-                        "email": invitee_email,
+                        "email": normalized_invitee_email,
                         "url": f"{console_web_url}/activate?email={encoded_invitee_email}&token={token}",
                     }
                 )
             except AccountAlreadyInTenantError:
                 invitation_results.append(
-                    {"status": "success", "email": invitee_email, "url": f"{console_web_url}/signin"}
+                    {"status": "success", "email": normalized_invitee_email, "url": f"{console_web_url}/signin"}
                 )
             except Exception as e:
-                invitation_results.append({"status": "failed", "email": invitee_email, "message": str(e)})
+                invitation_results.append({"status": "failed", "email": normalized_invitee_email, "message": str(e)})
 
         return {
             "result": "success",

api/controllers/web/forgot_password.py

@@ -4,7 +4,6 @@ import secrets
 from flask import request
 from flask_restx import Resource
 from pydantic import BaseModel, Field, field_validator
-from sqlalchemy import select
 from sqlalchemy.orm import Session
 
 from controllers.common.schema import register_schema_models
@@ -22,7 +21,7 @@ from controllers.web import web_ns
 from extensions.ext_database import db
 from libs.helper import EmailStr, extract_remote_ip
 from libs.password import hash_password, valid_password
-from models import Account
+from models.account import Account
 from services.account_service import AccountService
 
 
@@ -70,6 +69,9 @@ class ForgotPasswordSendEmailApi(Resource):
     def post(self):
         payload = ForgotPasswordSendPayload.model_validate(web_ns.payload or {})
 
+        request_email = payload.email
+        normalized_email = request_email.lower()
+
         ip_address = extract_remote_ip(request)
         if AccountService.is_email_send_ip_limit(ip_address):
             raise EmailSendIpLimitError()
@@ -80,12 +82,12 @@ class ForgotPasswordSendEmailApi(Resource):
             language = "en-US"
 
         with Session(db.engine) as session:
-            account = session.execute(select(Account).filter_by(email=payload.email)).scalar_one_or_none()
+            account = AccountService.get_account_by_email_with_case_fallback(request_email, session=session)
         token = None
         if account is None:
             raise AuthenticationFailedError()
         else:
-            token = AccountService.send_reset_password_email(account=account, email=payload.email, language=language)
+            token = AccountService.send_reset_password_email(account=account, email=normalized_email, language=language)
 
         return {"result": "success", "data": token}
 
@@ -104,9 +106,9 @@ class ForgotPasswordCheckApi(Resource):
     def post(self):
         payload = ForgotPasswordCheckPayload.model_validate(web_ns.payload or {})
 
-        user_email = payload.email
+        user_email = payload.email.lower()
 
-        is_forgot_password_error_rate_limit = AccountService.is_forgot_password_error_rate_limit(payload.email)
+        is_forgot_password_error_rate_limit = AccountService.is_forgot_password_error_rate_limit(user_email)
         if is_forgot_password_error_rate_limit:
             raise EmailPasswordResetLimitError()
 
@@ -114,11 +116,16 @@ class ForgotPasswordCheckApi(Resource):
         if token_data is None:
             raise InvalidTokenError()
 
-        if user_email != token_data.get("email"):
+        token_email = token_data.get("email")
+        if not isinstance(token_email, str):
+            raise InvalidEmailError()
+        normalized_token_email = token_email.lower()
+
+        if user_email != normalized_token_email:
             raise InvalidEmailError()
 
         if payload.code != token_data.get("code"):
-            AccountService.add_forgot_password_error_rate_limit(payload.email)
+            AccountService.add_forgot_password_error_rate_limit(user_email)
             raise EmailCodeError()
 
         # Verified, revoke the first token
@@ -126,11 +133,11 @@ class ForgotPasswordCheckApi(Resource):
 
         # Refresh token data by generating a new token
         _, new_token = AccountService.generate_reset_password_token(
-            user_email, code=payload.code, additional_data={"phase": "reset"}
+            token_email, code=payload.code, additional_data={"phase": "reset"}
         )
 
-        AccountService.reset_forgot_password_error_rate_limit(payload.email)
-        return {"is_valid": True, "email": token_data.get("email"), "token": new_token}
+        AccountService.reset_forgot_password_error_rate_limit(user_email)
+        return {"is_valid": True, "email": normalized_token_email, "token": new_token}
 
 
 @web_ns.route("/forgot-password/resets")
@@ -174,7 +181,7 @@ class ForgotPasswordResetApi(Resource):
         email = reset_data.get("email", "")
 
         with Session(db.engine) as session:
-            account = session.execute(select(Account).filter_by(email=email)).scalar_one_or_none()
+            account = AccountService.get_account_by_email_with_case_fallback(email, session=session)
 
             if account:
                 self._update_existing_account(account, password_hashed, salt, session)

api/controllers/web/login.py

@@ -197,25 +197,29 @@ class EmailCodeLoginApi(Resource):
         )
         args = parser.parse_args()
 
-        user_email = args["email"]
+        user_email = args["email"].lower()
 
         token_data = WebAppAuthService.get_email_code_login_data(args["token"])
         if token_data is None:
             raise InvalidTokenError()
 
-        if token_data["email"] != args["email"]:
+        token_email = token_data.get("email")
+        if not isinstance(token_email, str):
+            raise InvalidEmailError()
+        normalized_token_email = token_email.lower()
+        if normalized_token_email != user_email:
             raise InvalidEmailError()
 
         if token_data["code"] != args["code"]:
             raise EmailCodeError()
 
         WebAppAuthService.revoke_email_code_login_token(args["token"])
-        account = WebAppAuthService.get_user_through_email(user_email)
+        account = WebAppAuthService.get_user_through_email(token_email)
         if not account:
             raise AuthenticationFailedError()
 
         token = WebAppAuthService.login(account=account)
-        AccountService.reset_login_error_rate_limit(args["email"])
+        AccountService.reset_login_error_rate_limit(user_email)
         response = make_response({"result": "success", "data": {"access_token": token}})
         # set_access_token_to_cookie(request, response, token, samesite="None", httponly=False)
         return response

api/core/agent/base_agent_runner.py

@@ -1,6 +1,7 @@
 import json
 import logging
 import uuid
+from decimal import Decimal
 from typing import Union, cast
 
 from sqlalchemy import select
@@ -41,6 +42,7 @@ from core.tools.tool_manager import ToolManager
 from core.tools.utils.dataset_retriever_tool import DatasetRetrieverTool
 from extensions.ext_database import db
 from factories import file_factory
+from models.enums import CreatorUserRole
 from models.model import Conversation, Message, MessageAgentThought, MessageFile
 
 logger = logging.getLogger(__name__)
@@ -289,6 +291,7 @@ class BaseAgentRunner(AppRunner):
         thought = MessageAgentThought(
             message_id=message_id,
             message_chain_id=None,
+            tool_process_data=None,
             thought="",
             tool=tool_name,
             tool_labels_str="{}",
@@ -296,20 +299,20 @@ class BaseAgentRunner(AppRunner):
             tool_input=tool_input,
             message=message,
             message_token=0,
-            message_unit_price=0,
-            message_price_unit=0,
+            message_unit_price=Decimal(0),
+            message_price_unit=Decimal("0.001"),
             message_files=json.dumps(messages_ids) if messages_ids else "",
             answer="",
             observation="",
             answer_token=0,
-            answer_unit_price=0,
-            answer_price_unit=0,
+            answer_unit_price=Decimal(0),
+            answer_price_unit=Decimal("0.001"),
             tokens=0,
-            total_price=0,
+            total_price=Decimal(0),
             position=self.agent_thought_count + 1,
             currency="USD",
             latency=0,
-            created_by_role="account",
+            created_by_role=CreatorUserRole.ACCOUNT,
             created_by=self.user_id,
         )
 
@@ -342,7 +345,8 @@ class BaseAgentRunner(AppRunner):
             raise ValueError("agent thought not found")
 
         if thought:
-            agent_thought.thought += thought
+            existing_thought = agent_thought.thought or ""
+            agent_thought.thought = f"{existing_thought}{thought}"
 
         if tool_name:
             agent_thought.tool = tool_name
@@ -440,21 +444,30 @@ class BaseAgentRunner(AppRunner):
             agent_thoughts: list[MessageAgentThought] = message.agent_thoughts
             if agent_thoughts:
                 for agent_thought in agent_thoughts:
-                    tools = agent_thought.tool
-                    if tools:
-                        tools = tools.split(";")
+                    tool_names_raw = agent_thought.tool
+                    if tool_names_raw:
+                        tool_names = tool_names_raw.split(";")
                         tool_calls: list[AssistantPromptMessage.ToolCall] = []
                         tool_call_response: list[ToolPromptMessage] = []
-                        try:
-                            tool_inputs = json.loads(agent_thought.tool_input)
-                        except Exception:
-                            tool_inputs = {tool: {} for tool in tools}
-                        try:
-                            tool_responses = json.loads(agent_thought.observation)
-                        except Exception:
-                            tool_responses = dict.fromkeys(tools, agent_thought.observation)
+                        tool_input_payload = agent_thought.tool_input
+                        if tool_input_payload:
+                            try:
+                                tool_inputs = json.loads(tool_input_payload)
+                            except Exception:
+                                tool_inputs = {tool: {} for tool in tool_names}
+                        else:
+                            tool_inputs = {tool: {} for tool in tool_names}
 
-                        for tool in tools:
+                        observation_payload = agent_thought.observation
+                        if observation_payload:
+                            try:
+                                tool_responses = json.loads(observation_payload)
+                            except Exception:
+                                tool_responses = dict.fromkeys(tool_names, observation_payload)
+                        else:
+                            tool_responses = dict.fromkeys(tool_names, observation_payload)
+
+                        for tool in tool_names:
                             # generate a uuid for tool call
                             tool_call_id = str(uuid.uuid4())
                             tool_calls.append(
@@ -484,7 +497,7 @@ class BaseAgentRunner(AppRunner):
                                 *tool_call_response,
                             ]
                         )
-                    if not tools:
+                    if not tool_names_raw:
                         result.append(AssistantPromptMessage(content=agent_thought.thought))
             else:
                 if message.answer:

api/core/agent/fc_agent_runner.py

@@ -188,7 +188,7 @@ class FunctionCallAgentRunner(BaseAgentRunner):
                     ),
                 )
 
-            assistant_message = AssistantPromptMessage(content="", tool_calls=[])
+            assistant_message = AssistantPromptMessage(content=response, tool_calls=[])
             if tool_calls:
                 assistant_message.tool_calls = [
                     AssistantPromptMessage.ToolCall(
@@ -200,8 +200,6 @@ class FunctionCallAgentRunner(BaseAgentRunner):
                     )
                     for tool_call in tool_calls
                 ]
-            else:
-                assistant_message.content = response
 
             self._current_thoughts.append(assistant_message)
 

api/core/app/app_config/entities.py

@@ -1,4 +1,3 @@
-import json
 from collections.abc import Sequence
 from enum import StrEnum, auto
 from typing import Any, Literal
@@ -121,7 +120,7 @@ class VariableEntity(BaseModel):
     allowed_file_types: Sequence[FileType] | None = Field(default_factory=list)
     allowed_file_extensions: Sequence[str] | None = Field(default_factory=list)
     allowed_file_upload_methods: Sequence[FileTransferMethod] | None = Field(default_factory=list)
-    json_schema: str | None = Field(default=None)
+    json_schema: dict | None = Field(default=None)
 
     @field_validator("description", mode="before")
     @classmethod
@@ -135,17 +134,11 @@ class VariableEntity(BaseModel):
 
     @field_validator("json_schema")
     @classmethod
-    def validate_json_schema(cls, schema: str | None) -> str | None:
+    def validate_json_schema(cls, schema: dict | None) -> dict | None:
         if schema is None:
             return None
-
         try:
-            json_schema = json.loads(schema)
-        except json.JSONDecodeError:
-            raise ValueError(f"invalid json_schema value {schema}")
-
-        try:
-            Draft7Validator.check_schema(json_schema)
+            Draft7Validator.check_schema(schema)
         except SchemaError as e:
             raise ValueError(f"Invalid JSON schema: {e.message}")
         return schema

api/core/app/apps/advanced_chat/app_config_manager.py

@@ -26,7 +26,6 @@ class AdvancedChatAppConfigManager(BaseAppConfigManager):
     @classmethod
     def get_app_config(cls, app_model: App, workflow: Workflow) -> AdvancedChatAppConfig:
         features_dict = workflow.features_dict
-
         app_mode = AppMode.value_of(app_model.mode)
         app_config = AdvancedChatAppConfig(
             tenant_id=app_model.tenant_id,

api/core/app/apps/advanced_chat/generate_task_pipeline.py

@@ -358,25 +358,6 @@ class AdvancedChatAppGenerateTaskPipeline(GraphRuntimeStateSupport):
         if node_finish_resp:
             yield node_finish_resp
 
-        # For ANSWER nodes, check if we need to send a message_replace event
-        # Only send if the final output differs from the accumulated task_state.answer
-        # This happens when variables were updated by variable_assigner during workflow execution
-        if event.node_type == NodeType.ANSWER and event.outputs:
-            final_answer = event.outputs.get("answer")
-            if final_answer is not None and final_answer != self._task_state.answer:
-                logger.info(
-                    "ANSWER node final output '%s' differs from accumulated answer '%s', sending message_replace event",
-                    final_answer,
-                    self._task_state.answer,
-                )
-                # Update the task state answer
-                self._task_state.answer = str(final_answer)
-                # Send message_replace event to update the UI
-                yield self._message_cycle_manager.message_replace_to_stream_response(
-                    answer=str(final_answer),
-                    reason="variable_update",
-                )
-
     def _handle_node_failed_events(
         self,
         event: Union[QueueNodeFailedEvent, QueueNodeExceptionEvent],

api/core/app/apps/base_app_generator.py

@@ -1,4 +1,3 @@
-import json
 from collections.abc import Generator, Mapping, Sequence
 from typing import TYPE_CHECKING, Any, Union, final
 
@@ -76,12 +75,24 @@ class BaseAppGenerator:
         user_inputs = {**user_inputs, **files_inputs, **file_list_inputs}
 
         # Check if all files are converted to File
-        if any(filter(lambda v: isinstance(v, dict), user_inputs.values())):
-            raise ValueError("Invalid input type")
-        if any(
-            filter(lambda v: isinstance(v, dict), filter(lambda item: isinstance(item, list), user_inputs.values()))
-        ):
-            raise ValueError("Invalid input type")
+        invalid_dict_keys = [
+            k
+            for k, v in user_inputs.items()
+            if isinstance(v, dict)
+            and entity_dictionary[k].type not in {VariableEntityType.FILE, VariableEntityType.JSON_OBJECT}
+        ]
+        if invalid_dict_keys:
+            raise ValueError(f"Invalid input type for {invalid_dict_keys}")
+
+        invalid_list_dict_keys = [
+            k
+            for k, v in user_inputs.items()
+            if isinstance(v, list)
+            and any(isinstance(item, dict) for item in v)
+            and entity_dictionary[k].type != VariableEntityType.FILE_LIST
+        ]
+        if invalid_list_dict_keys:
+            raise ValueError(f"Invalid input type for {invalid_list_dict_keys}")
 
         return user_inputs
 
@@ -178,12 +189,8 @@ class BaseAppGenerator:
                     elif value == 0:
                         value = False
             case VariableEntityType.JSON_OBJECT:
-                if not isinstance(value, str):
-                    raise ValueError(f"{variable_entity.variable} in input form must be a string")
-                try:
-                    json.loads(value)
-                except json.JSONDecodeError:
-                    raise ValueError(f"{variable_entity.variable} in input form must be a valid JSON object")
+                if value and not isinstance(value, dict):
+                    raise ValueError(f"{variable_entity.variable} in input form must be a dict")
             case _:
                 raise AssertionError("this statement should be unreachable.")
 

api/core/model_runtime/entities/message_entities.py

@@ -251,10 +251,7 @@ class AssistantPromptMessage(PromptMessage):
 
         :return: True if prompt message is empty, False otherwise
         """
-        if not super().is_empty() and not self.tool_calls:
-            return False
-
-        return True
+        return super().is_empty() and not self.tool_calls
 
 
 class SystemPromptMessage(PromptMessage):

api/core/ops/aliyun_trace/aliyun_trace.py

@@ -1,6 +1,7 @@
 import logging
 from collections.abc import Sequence
 
+from opentelemetry.trace import SpanKind
 from sqlalchemy.orm import sessionmaker
 
 from core.ops.aliyun_trace.data_exporter.traceclient import (
@@ -151,6 +152,7 @@ class AliyunDataTrace(BaseTraceInstance):
             ),
             status=status,
             links=trace_metadata.links,
+            span_kind=SpanKind.SERVER,
         )
         self.trace_client.add_span(message_span)
 
@@ -456,6 +458,7 @@ class AliyunDataTrace(BaseTraceInstance):
                 ),
                 status=status,
                 links=trace_metadata.links,
+                span_kind=SpanKind.SERVER,
             )
             self.trace_client.add_span(message_span)
 
@@ -475,6 +478,7 @@ class AliyunDataTrace(BaseTraceInstance):
             ),
             status=status,
             links=trace_metadata.links,
+            span_kind=SpanKind.SERVER if message_span_id is None else SpanKind.INTERNAL,
         )
         self.trace_client.add_span(workflow_span)
 

api/core/ops/aliyun_trace/data_exporter/traceclient.py

@@ -166,7 +166,7 @@ class SpanBuilder:
             attributes=span_data.attributes,
             events=span_data.events,
             links=span_data.links,
-            kind=trace_api.SpanKind.INTERNAL,
+            kind=span_data.span_kind,
             status=span_data.status,
             start_time=span_data.start_time,
             end_time=span_data.end_time,

api/core/ops/aliyun_trace/entities/aliyun_trace_entity.py

@@ -4,7 +4,7 @@ from typing import Any
 
 from opentelemetry import trace as trace_api
 from opentelemetry.sdk.trace import Event
-from opentelemetry.trace import Status, StatusCode
+from opentelemetry.trace import SpanKind, Status, StatusCode
 from pydantic import BaseModel, Field
 
 
@@ -34,3 +34,4 @@ class SpanData(BaseModel):
     status: Status = Field(default=Status(StatusCode.UNSET), description="The status of the span.")
     start_time: int | None = Field(..., description="The start time of the span in nanoseconds.")
     end_time: int | None = Field(..., description="The end time of the span in nanoseconds.")
+    span_kind: SpanKind = Field(default=SpanKind.INTERNAL, description="The OpenTelemetry SpanKind for this span.")

api/core/workflow/enums.py

@@ -211,6 +211,10 @@ class WorkflowExecutionStatus(StrEnum):
     def is_ended(self) -> bool:
         return self in _END_STATE
 
+    @classmethod
+    def ended_values(cls) -> list[str]:
+        return [status.value for status in _END_STATE]
+
 
 _END_STATE = frozenset(
     [

api/core/workflow/nodes/start/start_node.py

@@ -1,4 +1,3 @@
-import json
 from typing import Any
 
 from jsonschema import Draft7Validator, ValidationError
@@ -43,25 +42,22 @@ class StartNode(Node[StartNodeData]):
             if value is None and variable.required:
                 raise ValueError(f"{key} is required in input form")
 
+            # If no value provided, skip further processing for this key
+            if not value:
+                continue
+
+            if not isinstance(value, dict):
+                raise ValueError(f"JSON object for '{key}' must be an object")
+
+            # Overwrite with normalized dict to ensure downstream consistency
+            node_inputs[key] = value
+
+            # If schema exists, then validate against it
             schema = variable.json_schema
             if not schema:
                 continue
 
-            if not value:
-                continue
-
             try:
-                json_schema = json.loads(schema)
-            except json.JSONDecodeError as e:
-                raise ValueError(f"{schema} must be a valid JSON object")
-
-            try:
-                json_value = json.loads(value)
-            except json.JSONDecodeError as e:
-                raise ValueError(f"{value} must be a valid JSON object")
-
-            try:
-                Draft7Validator(json_schema).validate(json_value)
+                Draft7Validator(schema).validate(value)
             except ValidationError as e:
                 raise ValueError(f"JSON object for '{key}' does not match schema: {e.message}")
-            node_inputs[key] = json_value

api/core/workflow/nodes/variable_assigner/v1/node.py

@@ -33,6 +33,15 @@ class VariableAssignerNode(Node[VariableAssignerData]):
             graph_runtime_state=graph_runtime_state,
         )
 
+    def blocks_variable_output(self, variable_selectors: set[tuple[str, ...]]) -> bool:
+        """
+        Check if this Variable Assigner node blocks the output of specific variables.
+
+        Returns True if this node updates any of the requested conversation variables.
+        """
+        assigned_selector = tuple(self.node_data.assigned_variable_selector)
+        return assigned_selector in variable_selectors
+
     @classmethod
     def version(cls) -> str:
         return "1"

api/core/workflow/workflow_entry.py

@@ -19,6 +19,7 @@ from core.workflow.graph_engine.protocols.command_channel import CommandChannel
 from core.workflow.graph_events import GraphEngineEvent, GraphNodeEventBase, GraphRunFailedEvent
 from core.workflow.nodes import NodeType
 from core.workflow.nodes.base.node import Node
+from core.workflow.nodes.node_factory import DifyNodeFactory
 from core.workflow.nodes.node_mapping import NODE_TYPE_CLASSES_MAPPING
 from core.workflow.runtime import GraphRuntimeState, VariablePool
 from core.workflow.system_variable import SystemVariable
@@ -136,13 +137,11 @@ class WorkflowEntry:
         :param user_inputs: user inputs
         :return:
         """
-        node_config = workflow.get_node_config_by_id(node_id)
+        node_config = dict(workflow.get_node_config_by_id(node_id))
         node_config_data = node_config.get("data", {})
 
-        # Get node class
+        # Get node type
         node_type = NodeType(node_config_data.get("type"))
-        node_version = node_config_data.get("version", "1")
-        node_cls = NODE_TYPE_CLASSES_MAPPING[node_type][node_version]
 
         # init graph init params and runtime state
         graph_init_params = GraphInitParams(
@@ -158,12 +157,12 @@ class WorkflowEntry:
         graph_runtime_state = GraphRuntimeState(variable_pool=variable_pool, start_at=time.perf_counter())
 
         # init workflow run state
-        node = node_cls(
-            id=str(uuid.uuid4()),
-            config=node_config,
+        node_factory = DifyNodeFactory(
             graph_init_params=graph_init_params,
             graph_runtime_state=graph_runtime_state,
         )
+        node = node_factory.create_node(node_config)
+        node_cls = type(node)
 
         try:
             # variable selector to variable mapping

api/extensions/ext_celery.py

@@ -163,6 +163,13 @@ def init_app(app: DifyApp) -> Celery:
             "task": "schedule.clean_workflow_runlogs_precise.clean_workflow_runlogs_precise",
             "schedule": crontab(minute="0", hour="2"),
         }
+    if dify_config.ENABLE_WORKFLOW_RUN_CLEANUP_TASK:
+        # for saas only
+        imports.append("schedule.clean_workflow_runs_task")
+        beat_schedule["clean_workflow_runs_task"] = {
+            "task": "schedule.clean_workflow_runs_task.clean_workflow_runs_task",
+            "schedule": crontab(minute="0", hour="0"),
+        }
     if dify_config.ENABLE_WORKFLOW_SCHEDULE_POLLER_TASK:
         imports.append("schedule.workflow_schedule_task")
         beat_schedule["workflow_schedule_task"] = {

api/extensions/ext_commands.py

@@ -4,6 +4,7 @@ from dify_app import DifyApp
 def init_app(app: DifyApp):
     from commands import (
         add_qdrant_index,
+        clean_workflow_runs,
         cleanup_orphaned_draft_variables,
         clear_free_plan_tenant_expired_logs,
         clear_orphaned_file_records,
@@ -56,6 +57,7 @@ def init_app(app: DifyApp):
         setup_datasource_oauth_client,
         transform_datasource_credentials,
         install_rag_pipeline_plugins,
+        clean_workflow_runs,
     ]
     for cmd in cmds_to_register:
         app.cli.add_command(cmd)

api/fields/message_fields.py

@@ -2,6 +2,7 @@ from __future__ import annotations
 
 from datetime import datetime
 from typing import TypeAlias
+from uuid import uuid4
 
 from pydantic import BaseModel, ConfigDict, Field, field_validator
 
@@ -20,8 +21,8 @@ class SimpleFeedback(ResponseModel):
 
 
 class RetrieverResource(ResponseModel):
-    id: str
-    message_id: str
+    id: str = Field(default_factory=lambda: str(uuid4()))
+    message_id: str = Field(default_factory=lambda: str(uuid4()))
     position: int
     dataset_id: str | None = None
     dataset_name: str | None = None

api/migrations/versions/2026_01_09_1630-905527cc8fd3_add_workflow_run_created_at_id_idx.py

@@ -0,0 +1,30 @@
+"""add workflow_run_created_at_id_idx
+
+Revision ID: 905527cc8fd3
+Revises: 7df29de0f6be
+Create Date: 2025-01-09 16:30:02.462084
+
+"""
+from alembic import op
+import models as models
+
+# revision identifiers, used by Alembic.
+revision = '905527cc8fd3'
+down_revision = '7df29de0f6be'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('workflow_runs', schema=None) as batch_op:
+        batch_op.create_index('workflow_run_created_at_id_idx', ['created_at', 'id'], unique=False)
+
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    with op.batch_alter_table('workflow_runs', schema=None) as batch_op:
+        batch_op.drop_index('workflow_run_created_at_id_idx')
+    # ### end Alembic commands ###

api/models/model.py

@@ -1843,7 +1843,7 @@ class MessageChain(TypeBase):
     )
 
 
-class MessageAgentThought(Base):
+class MessageAgentThought(TypeBase):
     __tablename__ = "message_agent_thoughts"
     __table_args__ = (
         sa.PrimaryKeyConstraint("id", name="message_agent_thought_pkey"),
@@ -1851,34 +1851,42 @@ class MessageAgentThought(Base):
         sa.Index("message_agent_thought_message_chain_id_idx", "message_chain_id"),
     )
 
-    id = mapped_column(StringUUID, default=lambda: str(uuid4()))
-    message_id = mapped_column(StringUUID, nullable=False)
-    message_chain_id = mapped_column(StringUUID, nullable=True)
+    id: Mapped[str] = mapped_column(
+        StringUUID, insert_default=lambda: str(uuid4()), default_factory=lambda: str(uuid4()), init=False
+    )
+    message_id: Mapped[str] = mapped_column(StringUUID, nullable=False)
     position: Mapped[int] = mapped_column(sa.Integer, nullable=False)
-    thought = mapped_column(LongText, nullable=True)
-    tool = mapped_column(LongText, nullable=True)
-    tool_labels_str = mapped_column(LongText, nullable=False, default=sa.text("'{}'"))
-    tool_meta_str = mapped_column(LongText, nullable=False, default=sa.text("'{}'"))
-    tool_input = mapped_column(LongText, nullable=True)
-    observation = mapped_column(LongText, nullable=True)
+    created_by_role: Mapped[str] = mapped_column(String(255), nullable=False)
+    created_by: Mapped[str] = mapped_column(StringUUID, nullable=False)
+    message_chain_id: Mapped[str | None] = mapped_column(StringUUID, nullable=True, default=None)
+    thought: Mapped[str | None] = mapped_column(LongText, nullable=True, default=None)
+    tool: Mapped[str | None] = mapped_column(LongText, nullable=True, default=None)
+    tool_labels_str: Mapped[str] = mapped_column(LongText, nullable=False, default=sa.text("'{}'"))
+    tool_meta_str: Mapped[str] = mapped_column(LongText, nullable=False, default=sa.text("'{}'"))
+    tool_input: Mapped[str | None] = mapped_column(LongText, nullable=True, default=None)
+    observation: Mapped[str | None] = mapped_column(LongText, nullable=True, default=None)
     # plugin_id = mapped_column(StringUUID, nullable=True)  ## for future design
-    tool_process_data = mapped_column(LongText, nullable=True)
-    message = mapped_column(LongText, nullable=True)
-    message_token: Mapped[int | None] = mapped_column(sa.Integer, nullable=True)
-    message_unit_price = mapped_column(sa.Numeric, nullable=True)
-    message_price_unit = mapped_column(sa.Numeric(10, 7), nullable=False, server_default=sa.text("0.001"))
-    message_files = mapped_column(LongText, nullable=True)
-    answer = mapped_column(LongText, nullable=True)
-    answer_token: Mapped[int | None] = mapped_column(sa.Integer, nullable=True)
-    answer_unit_price = mapped_column(sa.Numeric, nullable=True)
-    answer_price_unit = mapped_column(sa.Numeric(10, 7), nullable=False, server_default=sa.text("0.001"))
-    tokens: Mapped[int | None] = mapped_column(sa.Integer, nullable=True)
-    total_price = mapped_column(sa.Numeric, nullable=True)
-    currency = mapped_column(String(255), nullable=True)
-    latency: Mapped[float | None] = mapped_column(sa.Float, nullable=True)
-    created_by_role = mapped_column(String(255), nullable=False)
-    created_by = mapped_column(StringUUID, nullable=False)
-    created_at = mapped_column(sa.DateTime, nullable=False, server_default=sa.func.current_timestamp())
+    tool_process_data: Mapped[str | None] = mapped_column(LongText, nullable=True, default=None)
+    message: Mapped[str | None] = mapped_column(LongText, nullable=True, default=None)
+    message_token: Mapped[int | None] = mapped_column(sa.Integer, nullable=True, default=None)
+    message_unit_price: Mapped[Decimal | None] = mapped_column(sa.Numeric, nullable=True, default=None)
+    message_price_unit: Mapped[Decimal] = mapped_column(
+        sa.Numeric(10, 7), nullable=False, default=Decimal("0.001"), server_default=sa.text("0.001")
+    )
+    message_files: Mapped[str | None] = mapped_column(LongText, nullable=True, default=None)
+    answer: Mapped[str | None] = mapped_column(LongText, nullable=True, default=None)
+    answer_token: Mapped[int | None] = mapped_column(sa.Integer, nullable=True, default=None)
+    answer_unit_price: Mapped[Decimal | None] = mapped_column(sa.Numeric, nullable=True, default=None)
+    answer_price_unit: Mapped[Decimal] = mapped_column(
+        sa.Numeric(10, 7), nullable=False, default=Decimal("0.001"), server_default=sa.text("0.001")
+    )
+    tokens: Mapped[int | None] = mapped_column(sa.Integer, nullable=True, default=None)
+    total_price: Mapped[Decimal | None] = mapped_column(sa.Numeric, nullable=True, default=None)
+    currency: Mapped[str | None] = mapped_column(String(255), nullable=True, default=None)
+    latency: Mapped[float | None] = mapped_column(sa.Float, nullable=True, default=None)
+    created_at: Mapped[datetime] = mapped_column(
+        sa.DateTime, nullable=False, init=False, server_default=sa.func.current_timestamp()
+    )
 
     @property
     def files(self) -> list[Any]:

api/models/workflow.py

@@ -597,6 +597,7 @@ class WorkflowRun(Base):
     __table_args__ = (
         sa.PrimaryKeyConstraint("id", name="workflow_run_pkey"),
         sa.Index("workflow_run_triggerd_from_idx", "tenant_id", "app_id", "triggered_from"),
+        sa.Index("workflow_run_created_at_id_idx", "created_at", "id"),
     )
 
     id: Mapped[str] = mapped_column(StringUUID, default=lambda: str(uuid4()))

api/pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "dify-api"
-version = "1.11.2"
+version = "1.11.4"
 requires-python = ">=3.11,<3.13"
 
 dependencies = [
@@ -189,7 +189,7 @@ storage = [
     "opendal~=0.46.0",
     "oss2==2.18.5",
     "supabase~=2.18.1",
-    "tos~=2.7.1",
+    "tos~=2.9.0",
 ]
 
 ############################################################

api/repositories/api_workflow_run_repository.py

@@ -34,11 +34,14 @@ Example:
     ```
 """
 
-from collections.abc import Sequence
+from collections.abc import Callable, Sequence
 from datetime import datetime
 from typing import Protocol
 
+from sqlalchemy.orm import Session
+
 from core.workflow.entities.pause_reason import PauseReason
+from core.workflow.enums import WorkflowType
 from core.workflow.repositories.workflow_execution_repository import WorkflowExecutionRepository
 from libs.infinite_scroll_pagination import InfiniteScrollPagination
 from models.enums import WorkflowRunTriggeredFrom
@@ -253,6 +256,44 @@ class APIWorkflowRunRepository(WorkflowExecutionRepository, Protocol):
         """
         ...
 
+    def get_runs_batch_by_time_range(
+        self,
+        start_from: datetime | None,
+        end_before: datetime,
+        last_seen: tuple[datetime, str] | None,
+        batch_size: int,
+        run_types: Sequence[WorkflowType] | None = None,
+        tenant_ids: Sequence[str] | None = None,
+    ) -> Sequence[WorkflowRun]:
+        """
+        Fetch ended workflow runs in a time window for archival and clean batching.
+        """
+        ...
+
+    def delete_runs_with_related(
+        self,
+        runs: Sequence[WorkflowRun],
+        delete_node_executions: Callable[[Session, Sequence[WorkflowRun]], tuple[int, int]] | None = None,
+        delete_trigger_logs: Callable[[Session, Sequence[str]], int] | None = None,
+    ) -> dict[str, int]:
+        """
+        Delete workflow runs and their related records (node executions, offloads, app logs,
+        trigger logs, pauses, pause reasons).
+        """
+        ...
+
+    def count_runs_with_related(
+        self,
+        runs: Sequence[WorkflowRun],
+        count_node_executions: Callable[[Session, Sequence[WorkflowRun]], tuple[int, int]] | None = None,
+        count_trigger_logs: Callable[[Session, Sequence[str]], int] | None = None,
+    ) -> dict[str, int]:
+        """
+        Count workflow runs and their related records (node executions, offloads, app logs,
+        trigger logs, pauses, pause reasons) without deleting data.
+        """
+        ...
+
     def create_workflow_pause(
         self,
         workflow_run_id: str,

api/repositories/sqlalchemy_api_workflow_node_execution_repository.py

@@ -7,13 +7,18 @@ using SQLAlchemy 2.0 style queries for WorkflowNodeExecutionModel operations.
 
 from collections.abc import Sequence
 from datetime import datetime
-from typing import cast
+from typing import TypedDict, cast
 
-from sqlalchemy import asc, delete, desc, select
+from sqlalchemy import asc, delete, desc, func, select, tuple_
 from sqlalchemy.engine import CursorResult
 from sqlalchemy.orm import Session, sessionmaker
 
-from models.workflow import WorkflowNodeExecutionModel
+from models.enums import WorkflowRunTriggeredFrom
+from models.workflow import (
+    WorkflowNodeExecutionModel,
+    WorkflowNodeExecutionOffload,
+    WorkflowNodeExecutionTriggeredFrom,
+)
 from repositories.api_workflow_node_execution_repository import DifyAPIWorkflowNodeExecutionRepository
 
 
@@ -44,6 +49,26 @@ class DifyAPISQLAlchemyWorkflowNodeExecutionRepository(DifyAPIWorkflowNodeExecut
         """
         self._session_maker = session_maker
 
+    @staticmethod
+    def _map_run_triggered_from_to_node_triggered_from(triggered_from: str) -> str:
+        """
+        Map workflow run triggered_from values to workflow node execution triggered_from values.
+        """
+        if triggered_from in {
+            WorkflowRunTriggeredFrom.APP_RUN.value,
+            WorkflowRunTriggeredFrom.DEBUGGING.value,
+            WorkflowRunTriggeredFrom.SCHEDULE.value,
+            WorkflowRunTriggeredFrom.PLUGIN.value,
+            WorkflowRunTriggeredFrom.WEBHOOK.value,
+        }:
+            return WorkflowNodeExecutionTriggeredFrom.WORKFLOW_RUN.value
+        if triggered_from in {
+            WorkflowRunTriggeredFrom.RAG_PIPELINE_RUN.value,
+            WorkflowRunTriggeredFrom.RAG_PIPELINE_DEBUGGING.value,
+        }:
+            return WorkflowNodeExecutionTriggeredFrom.RAG_PIPELINE_RUN.value
+        return ""
+
     def get_node_last_execution(
         self,
         tenant_id: str,
@@ -290,3 +315,119 @@ class DifyAPISQLAlchemyWorkflowNodeExecutionRepository(DifyAPIWorkflowNodeExecut
             result = cast(CursorResult, session.execute(stmt))
             session.commit()
             return result.rowcount
+
+    class RunContext(TypedDict):
+        run_id: str
+        tenant_id: str
+        app_id: str
+        workflow_id: str
+        triggered_from: str
+
+    @staticmethod
+    def delete_by_runs(session: Session, runs: Sequence[RunContext]) -> tuple[int, int]:
+        """
+        Delete node executions (and offloads) for the given workflow runs using indexed columns.
+
+        Uses the composite index on (tenant_id, app_id, workflow_id, triggered_from, workflow_run_id)
+        by filtering on those columns with tuple IN.
+        """
+        if not runs:
+            return 0, 0
+
+        tuple_values = [
+            (
+                run["tenant_id"],
+                run["app_id"],
+                run["workflow_id"],
+                DifyAPISQLAlchemyWorkflowNodeExecutionRepository._map_run_triggered_from_to_node_triggered_from(
+                    run["triggered_from"]
+                ),
+                run["run_id"],
+            )
+            for run in runs
+        ]
+
+        node_execution_ids = session.scalars(
+            select(WorkflowNodeExecutionModel.id).where(
+                tuple_(
+                    WorkflowNodeExecutionModel.tenant_id,
+                    WorkflowNodeExecutionModel.app_id,
+                    WorkflowNodeExecutionModel.workflow_id,
+                    WorkflowNodeExecutionModel.triggered_from,
+                    WorkflowNodeExecutionModel.workflow_run_id,
+                ).in_(tuple_values)
+            )
+        ).all()
+
+        if not node_execution_ids:
+            return 0, 0
+
+        offloads_deleted = (
+            cast(
+                CursorResult,
+                session.execute(
+                    delete(WorkflowNodeExecutionOffload).where(
+                        WorkflowNodeExecutionOffload.node_execution_id.in_(node_execution_ids)
+                    )
+                ),
+            ).rowcount
+            or 0
+        )
+
+        node_executions_deleted = (
+            cast(
+                CursorResult,
+                session.execute(
+                    delete(WorkflowNodeExecutionModel).where(WorkflowNodeExecutionModel.id.in_(node_execution_ids))
+                ),
+            ).rowcount
+            or 0
+        )
+
+        return node_executions_deleted, offloads_deleted
+
+    @staticmethod
+    def count_by_runs(session: Session, runs: Sequence[RunContext]) -> tuple[int, int]:
+        """
+        Count node executions (and offloads) for the given workflow runs using indexed columns.
+        """
+        if not runs:
+            return 0, 0
+
+        tuple_values = [
+            (
+                run["tenant_id"],
+                run["app_id"],
+                run["workflow_id"],
+                DifyAPISQLAlchemyWorkflowNodeExecutionRepository._map_run_triggered_from_to_node_triggered_from(
+                    run["triggered_from"]
+                ),
+                run["run_id"],
+            )
+            for run in runs
+        ]
+        tuple_filter = tuple_(
+            WorkflowNodeExecutionModel.tenant_id,
+            WorkflowNodeExecutionModel.app_id,
+            WorkflowNodeExecutionModel.workflow_id,
+            WorkflowNodeExecutionModel.triggered_from,
+            WorkflowNodeExecutionModel.workflow_run_id,
+        ).in_(tuple_values)
+
+        node_executions_count = (
+            session.scalar(select(func.count()).select_from(WorkflowNodeExecutionModel).where(tuple_filter)) or 0
+        )
+        offloads_count = (
+            session.scalar(
+                select(func.count())
+                .select_from(WorkflowNodeExecutionOffload)
+                .join(
+                    WorkflowNodeExecutionModel,
+                    WorkflowNodeExecutionOffload.node_execution_id == WorkflowNodeExecutionModel.id,
+                )
+                .where(tuple_filter)
+            )
+            or 0
+        )
+
+        return int(node_executions_count), int(offloads_count)

api/repositories/sqlalchemy_api_workflow_run_repository.py

@@ -21,7 +21,7 @@ Implementation Notes:
 
 import logging
 import uuid
-from collections.abc import Sequence
+from collections.abc import Callable, Sequence
 from datetime import datetime
 from decimal import Decimal
 from typing import Any, cast
@@ -32,7 +32,7 @@ from sqlalchemy.engine import CursorResult
 from sqlalchemy.orm import Session, selectinload, sessionmaker
 
 from core.workflow.entities.pause_reason import HumanInputRequired, PauseReason, SchedulingPause
-from core.workflow.enums import WorkflowExecutionStatus
+from core.workflow.enums import WorkflowExecutionStatus, WorkflowType
 from extensions.ext_storage import storage
 from libs.datetime_utils import naive_utc_now
 from libs.helper import convert_datetime_to_date
@@ -40,8 +40,14 @@ from libs.infinite_scroll_pagination import InfiniteScrollPagination
 from libs.time_parser import get_time_threshold
 from libs.uuid_utils import uuidv7
 from models.enums import WorkflowRunTriggeredFrom
-from models.workflow import WorkflowPause as WorkflowPauseModel
-from models.workflow import WorkflowPauseReason, WorkflowRun
+from models.workflow import (
+    WorkflowAppLog,
+    WorkflowPauseReason,
+    WorkflowRun,
+)
+from models.workflow import (
+    WorkflowPause as WorkflowPauseModel,
+)
 from repositories.api_workflow_run_repository import APIWorkflowRunRepository
 from repositories.entities.workflow_pause import WorkflowPauseEntity
 from repositories.types import (
@@ -314,6 +320,171 @@ class DifyAPISQLAlchemyWorkflowRunRepository(APIWorkflowRunRepository):
         logger.info("Total deleted %s workflow runs for app %s", total_deleted, app_id)
         return total_deleted
 
+    def get_runs_batch_by_time_range(
+        self,
+        start_from: datetime | None,
+        end_before: datetime,
+        last_seen: tuple[datetime, str] | None,
+        batch_size: int,
+        run_types: Sequence[WorkflowType] | None = None,
+        tenant_ids: Sequence[str] | None = None,
+    ) -> Sequence[WorkflowRun]:
+        """
+        Fetch ended workflow runs in a time window for archival and clean batching.
+
+        Query scope:
+        - created_at in [start_from, end_before)
+        - type in run_types (when provided)
+        - status is an ended state
+        - optional tenant_id filter and cursor (last_seen) for pagination
+        """
+        with self._session_maker() as session:
+            stmt = (
+                select(WorkflowRun)
+                .where(
+                    WorkflowRun.created_at < end_before,
+                    WorkflowRun.status.in_(WorkflowExecutionStatus.ended_values()),
+                )
+                .order_by(WorkflowRun.created_at.asc(), WorkflowRun.id.asc())
+                .limit(batch_size)
+            )
+            if run_types is not None:
+                if not run_types:
+                    return []
+                stmt = stmt.where(WorkflowRun.type.in_(run_types))
+
+            if start_from:
+                stmt = stmt.where(WorkflowRun.created_at >= start_from)
+
+            if tenant_ids:
+                stmt = stmt.where(WorkflowRun.tenant_id.in_(tenant_ids))
+
+            if last_seen:
+                stmt = stmt.where(
+                    or_(
+                        WorkflowRun.created_at > last_seen[0],
+                        and_(WorkflowRun.created_at == last_seen[0], WorkflowRun.id > last_seen[1]),
+                    )
+                )
+
+            return session.scalars(stmt).all()
+
+    def delete_runs_with_related(
+        self,
+        runs: Sequence[WorkflowRun],
+        delete_node_executions: Callable[[Session, Sequence[WorkflowRun]], tuple[int, int]] | None = None,
+        delete_trigger_logs: Callable[[Session, Sequence[str]], int] | None = None,
+    ) -> dict[str, int]:
+        if not runs:
+            return {
+                "runs": 0,
+                "node_executions": 0,
+                "offloads": 0,
+                "app_logs": 0,
+                "trigger_logs": 0,
+                "pauses": 0,
+                "pause_reasons": 0,
+            }
+
+        with self._session_maker() as session:
+            run_ids = [run.id for run in runs]
+            if delete_node_executions:
+                node_executions_deleted, offloads_deleted = delete_node_executions(session, runs)
+            else:
+                node_executions_deleted, offloads_deleted = 0, 0
+
+            app_logs_result = session.execute(delete(WorkflowAppLog).where(WorkflowAppLog.workflow_run_id.in_(run_ids)))
+            app_logs_deleted = cast(CursorResult, app_logs_result).rowcount or 0
+
+            pause_ids = session.scalars(
+                select(WorkflowPauseModel.id).where(WorkflowPauseModel.workflow_run_id.in_(run_ids))
+            ).all()
+            pause_reasons_deleted = 0
+            pauses_deleted = 0
+
+            if pause_ids:
+                pause_reasons_result = session.execute(
+                    delete(WorkflowPauseReason).where(WorkflowPauseReason.pause_id.in_(pause_ids))
+                )
+                pause_reasons_deleted = cast(CursorResult, pause_reasons_result).rowcount or 0
+                pauses_result = session.execute(delete(WorkflowPauseModel).where(WorkflowPauseModel.id.in_(pause_ids)))
+                pauses_deleted = cast(CursorResult, pauses_result).rowcount or 0
+
+            trigger_logs_deleted = delete_trigger_logs(session, run_ids) if delete_trigger_logs else 0
+
+            runs_result = session.execute(delete(WorkflowRun).where(WorkflowRun.id.in_(run_ids)))
+            runs_deleted = cast(CursorResult, runs_result).rowcount or 0
+
+            session.commit()
+
+            return {
+                "runs": runs_deleted,
+                "node_executions": node_executions_deleted,
+                "offloads": offloads_deleted,
+                "app_logs": app_logs_deleted,
+                "trigger_logs": trigger_logs_deleted,
+                "pauses": pauses_deleted,
+                "pause_reasons": pause_reasons_deleted,
+            }
+
+    def count_runs_with_related(
+        self,
+        runs: Sequence[WorkflowRun],
+        count_node_executions: Callable[[Session, Sequence[WorkflowRun]], tuple[int, int]] | None = None,
+        count_trigger_logs: Callable[[Session, Sequence[str]], int] | None = None,
+    ) -> dict[str, int]:
+        if not runs:
+            return {
+                "runs": 0,
+                "node_executions": 0,
+                "offloads": 0,
+                "app_logs": 0,
+                "trigger_logs": 0,
+                "pauses": 0,
+                "pause_reasons": 0,
+            }
+
+        with self._session_maker() as session:
+            run_ids = [run.id for run in runs]
+            if count_node_executions:
+                node_executions_count, offloads_count = count_node_executions(session, runs)
+            else:
+                node_executions_count, offloads_count = 0, 0
+
+            app_logs_count = (
+                session.scalar(
+                    select(func.count()).select_from(WorkflowAppLog).where(WorkflowAppLog.workflow_run_id.in_(run_ids))
+                )
+                or 0
+            )
+
+            pause_ids = session.scalars(
+                select(WorkflowPauseModel.id).where(WorkflowPauseModel.workflow_run_id.in_(run_ids))
+            ).all()
+            pauses_count = len(pause_ids)
+            pause_reasons_count = 0
+            if pause_ids:
+                pause_reasons_count = (
+                    session.scalar(
+                        select(func.count())
+                        .select_from(WorkflowPauseReason)
+                        .where(WorkflowPauseReason.pause_id.in_(pause_ids))
+                    )
+                    or 0
+                )
+
+            trigger_logs_count = count_trigger_logs(session, run_ids) if count_trigger_logs else 0
+
+            return {
+                "runs": len(runs),
+                "node_executions": node_executions_count,
+                "offloads": offloads_count,
+                "app_logs": int(app_logs_count),
+                "trigger_logs": trigger_logs_count,
+                "pauses": pauses_count,
+                "pause_reasons": int(pause_reasons_count),
+            }
+
     def create_workflow_pause(
         self,
         workflow_run_id: str,

api/repositories/sqlalchemy_workflow_trigger_log_repository.py

@@ -4,8 +4,10 @@ SQLAlchemy implementation of WorkflowTriggerLogRepository.
 
 from collections.abc import Sequence
 from datetime import UTC, datetime, timedelta
+from typing import cast
 
-from sqlalchemy import and_, select
+from sqlalchemy import and_, delete, func, select
+from sqlalchemy.engine import CursorResult
 from sqlalchemy.orm import Session
 
 from models.enums import WorkflowTriggerStatus
@@ -84,3 +86,37 @@ class SQLAlchemyWorkflowTriggerLogRepository(WorkflowTriggerLogRepository):
         )
 
         return list(self.session.scalars(query).all())
+
+    def delete_by_run_ids(self, run_ids: Sequence[str]) -> int:
+        """
+        Delete trigger logs associated with the given workflow run ids.
+
+        Args:
+            run_ids: Collection of workflow run identifiers.
+
+        Returns:
+            Number of rows deleted.
+        """
+        if not run_ids:
+            return 0
+
+        result = self.session.execute(delete(WorkflowTriggerLog).where(WorkflowTriggerLog.workflow_run_id.in_(run_ids)))
+        return cast(CursorResult, result).rowcount or 0
+
+    def count_by_run_ids(self, run_ids: Sequence[str]) -> int:
+        """
+        Count trigger logs associated with the given workflow run ids.
+
+        Args:
+            run_ids: Collection of workflow run identifiers.
+
+        Returns:
+            Number of rows matched.
+        """
+        if not run_ids:
+            return 0
+
+        count = self.session.scalar(
+            select(func.count()).select_from(WorkflowTriggerLog).where(WorkflowTriggerLog.workflow_run_id.in_(run_ids))
+        )
+        return int(count or 0)

api/repositories/workflow_trigger_log_repository.py

@@ -109,3 +109,15 @@ class WorkflowTriggerLogRepository(Protocol):
             A sequence of recent WorkflowTriggerLog instances
         """
         ...
+
+    def delete_by_run_ids(self, run_ids: Sequence[str]) -> int:
+        """
+        Delete trigger logs for workflow run IDs.
+
+        Args:
+            run_ids: Workflow run IDs to delete
+
+        Returns:
+            Number of rows deleted
+        """
+        ...

api/schedule/clean_workflow_runs_task.py

@@ -0,0 +1,43 @@
+from datetime import UTC, datetime
+
+import click
+
+import app
+from configs import dify_config
+from services.retention.workflow_run.clear_free_plan_expired_workflow_run_logs import WorkflowRunCleanup
+
+
+@app.celery.task(queue="retention")
+def clean_workflow_runs_task() -> None:
+    """
+    Scheduled cleanup for workflow runs and related records (sandbox tenants only).
+    """
+    click.echo(
+        click.style(
+            (
+                "Scheduled workflow run cleanup starting: "
+                f"cutoff={dify_config.SANDBOX_EXPIRED_RECORDS_RETENTION_DAYS} days, "
+                f"batch={dify_config.SANDBOX_EXPIRED_RECORDS_CLEAN_BATCH_SIZE}"
+            ),
+            fg="green",
+        )
+    )
+
+    start_time = datetime.now(UTC)
+
+    WorkflowRunCleanup(
+        days=dify_config.SANDBOX_EXPIRED_RECORDS_RETENTION_DAYS,
+        batch_size=dify_config.SANDBOX_EXPIRED_RECORDS_CLEAN_BATCH_SIZE,
+        start_from=None,
+        end_before=None,
+    ).run()
+
+    end_time = datetime.now(UTC)
+    elapsed = end_time - start_time
+    click.echo(
+        click.style(
+            f"Scheduled workflow run cleanup finished. start={start_time.isoformat()} "
+            f"end={end_time.isoformat()} duration={elapsed}",
+            fg="green",
+        )
+    )

api/services/account_service.py

@@ -8,7 +8,7 @@ from hashlib import sha256
 from typing import Any, cast
 
 from pydantic import BaseModel
-from sqlalchemy import func
+from sqlalchemy import func, select
 from sqlalchemy.orm import Session
 from werkzeug.exceptions import Unauthorized
 
@@ -748,6 +748,21 @@ class AccountService:
         cls.email_code_login_rate_limiter.increment_rate_limit(email)
         return token
 
+    @staticmethod
+    def get_account_by_email_with_case_fallback(email: str, session: Session | None = None) -> Account | None:
+        """
+        Retrieve an account by email and fall back to the lowercase email if the original lookup fails.
+
+        This keeps backward compatibility for older records that stored uppercase emails while the
+        rest of the system gradually normalizes new inputs.
+        """
+        query_session = session or db.session
+        account = query_session.execute(select(Account).filter_by(email=email)).scalar_one_or_none()
+        if account or email == email.lower():
+            return account
+
+        return query_session.execute(select(Account).filter_by(email=email.lower())).scalar_one_or_none()
+
     @classmethod
     def get_email_code_login_data(cls, token: str) -> dict[str, Any] | None:
         return TokenManager.get_token_data(token, "email_code_login")
@@ -1363,16 +1378,22 @@ class RegisterService:
         if not inviter:
             raise ValueError("Inviter is required")
 
+        normalized_email = email.lower()
+
         """Invite new member"""
         with Session(db.engine) as session:
-            account = session.query(Account).filter_by(email=email).first()
+            account = AccountService.get_account_by_email_with_case_fallback(email, session=session)
 
         if not account:
             TenantService.check_member_permission(tenant, inviter, None, "add")
-            name = email.split("@")[0]
+            name = normalized_email.split("@")[0]
 
             account = cls.register(
-                email=email, name=name, language=language, status=AccountStatus.PENDING, is_setup=True
+                email=normalized_email,
+                name=name,
+                language=language,
+                status=AccountStatus.PENDING,
+                is_setup=True,
             )
             # Create new tenant member for invited tenant
             TenantService.create_tenant_member(tenant, account, role)
@@ -1394,7 +1415,7 @@ class RegisterService:
         # send email
         send_invite_member_mail_task.delay(
             language=language,
-            to=email,
+            to=account.email,
             token=token,
             inviter_name=inviter.name if inviter else "Dify",
             workspace_name=tenant.name,
@@ -1493,6 +1514,16 @@ class RegisterService:
             invitation: dict = json.loads(data)
             return invitation
 
+    @classmethod
+    def get_invitation_with_case_fallback(
+        cls, workspace_id: str | None, email: str | None, token: str
+    ) -> dict[str, Any] | None:
+        invitation = cls.get_invitation_if_token_valid(workspace_id, email, token)
+        if invitation or not email or email == email.lower():
+            return invitation
+        normalized_email = email.lower()
+        return cls.get_invitation_if_token_valid(workspace_id, normalized_email, token)
+
 
 def _generate_refresh_token(length: int = 64):
     token = secrets.token_hex(length)

api/services/retention/workflow_run/clear_free_plan_expired_workflow_run_logs.py

@@ -0,0 +1,301 @@
+import datetime
+import logging
+from collections.abc import Iterable, Sequence
+
+import click
+from sqlalchemy.orm import Session, sessionmaker
+
+from configs import dify_config
+from enums.cloud_plan import CloudPlan
+from extensions.ext_database import db
+from models.workflow import WorkflowRun
+from repositories.api_workflow_run_repository import APIWorkflowRunRepository
+from repositories.sqlalchemy_api_workflow_node_execution_repository import (
+    DifyAPISQLAlchemyWorkflowNodeExecutionRepository,
+)
+from repositories.sqlalchemy_workflow_trigger_log_repository import SQLAlchemyWorkflowTriggerLogRepository
+from services.billing_service import BillingService, SubscriptionPlan
+
+logger = logging.getLogger(__name__)
+
+
+class WorkflowRunCleanup:
+    def __init__(
+        self,
+        days: int,
+        batch_size: int,
+        start_from: datetime.datetime | None = None,
+        end_before: datetime.datetime | None = None,
+        workflow_run_repo: APIWorkflowRunRepository | None = None,
+        dry_run: bool = False,
+    ):
+        if (start_from is None) ^ (end_before is None):
+            raise ValueError("start_from and end_before must be both set or both omitted.")
+
+        computed_cutoff = datetime.datetime.now() - datetime.timedelta(days=days)
+        self.window_start = start_from
+        self.window_end = end_before or computed_cutoff
+
+        if self.window_start and self.window_end <= self.window_start:
+            raise ValueError("end_before must be greater than start_from.")
+
+        if batch_size <= 0:
+            raise ValueError("batch_size must be greater than 0.")
+
+        self.batch_size = batch_size
+        self._cleanup_whitelist: set[str] | None = None
+        self.dry_run = dry_run
+        self.free_plan_grace_period_days = dify_config.SANDBOX_EXPIRED_RECORDS_CLEAN_GRACEFUL_PERIOD
+        self.workflow_run_repo: APIWorkflowRunRepository
+        if workflow_run_repo:
+            self.workflow_run_repo = workflow_run_repo
+        else:
+            # Lazy import to avoid circular dependencies during module import
+            from repositories.factory import DifyAPIRepositoryFactory
+
+            session_maker = sessionmaker(bind=db.engine, expire_on_commit=False)
+            self.workflow_run_repo = DifyAPIRepositoryFactory.create_api_workflow_run_repository(session_maker)
+
+    def run(self) -> None:
+        click.echo(
+            click.style(
+                f"{'Inspecting' if self.dry_run else 'Cleaning'} workflow runs "
+                f"{'between ' + self.window_start.isoformat() + ' and ' if self.window_start else 'before '}"
+                f"{self.window_end.isoformat()} (batch={self.batch_size})",
+                fg="white",
+            )
+        )
+        if self.dry_run:
+            click.echo(click.style("Dry run mode enabled. No data will be deleted.", fg="yellow"))
+
+        total_runs_deleted = 0
+        total_runs_targeted = 0
+        related_totals = self._empty_related_counts() if self.dry_run else None
+        batch_index = 0
+        last_seen: tuple[datetime.datetime, str] | None = None
+
+        while True:
+            run_rows = self.workflow_run_repo.get_runs_batch_by_time_range(
+                start_from=self.window_start,
+                end_before=self.window_end,
+                last_seen=last_seen,
+                batch_size=self.batch_size,
+            )
+            if not run_rows:
+                break
+
+            batch_index += 1
+            last_seen = (run_rows[-1].created_at, run_rows[-1].id)
+            tenant_ids = {row.tenant_id for row in run_rows}
+            free_tenants = self._filter_free_tenants(tenant_ids)
+            free_runs = [row for row in run_rows if row.tenant_id in free_tenants]
+            paid_or_skipped = len(run_rows) - len(free_runs)
+
+            if not free_runs:
+                click.echo(
+                    click.style(
+                        f"[batch #{batch_index}] skipped (no sandbox runs in batch, {paid_or_skipped} paid/unknown)",
+                        fg="yellow",
+                    )
+                )
+                continue
+
+            total_runs_targeted += len(free_runs)
+
+            if self.dry_run:
+                batch_counts = self.workflow_run_repo.count_runs_with_related(
+                    free_runs,
+                    count_node_executions=self._count_node_executions,
+                    count_trigger_logs=self._count_trigger_logs,
+                )
+                if related_totals is not None:
+                    for key in related_totals:
+                        related_totals[key] += batch_counts.get(key, 0)
+                sample_ids = ", ".join(run.id for run in free_runs[:5])
+                click.echo(
+                    click.style(
+                        f"[batch #{batch_index}] would delete {len(free_runs)} runs "
+                        f"(sample ids: {sample_ids}) and skip {paid_or_skipped} paid/unknown",
+                        fg="yellow",
+                    )
+                )
+                continue
+
+            try:
+                counts = self.workflow_run_repo.delete_runs_with_related(
+                    free_runs,
+                    delete_node_executions=self._delete_node_executions,
+                    delete_trigger_logs=self._delete_trigger_logs,
+                )
+            except Exception:
+                logger.exception("Failed to delete workflow runs batch ending at %s", last_seen[0])
+                raise
+
+            total_runs_deleted += counts["runs"]
+            click.echo(
+                click.style(
+                    f"[batch #{batch_index}] deleted runs: {counts['runs']} "
+                    f"(nodes {counts['node_executions']}, offloads {counts['offloads']}, "
+                    f"app_logs {counts['app_logs']}, trigger_logs {counts['trigger_logs']}, "
+                    f"pauses {counts['pauses']}, pause_reasons {counts['pause_reasons']}); "
+                    f"skipped {paid_or_skipped} paid/unknown",
+                    fg="green",
+                )
+            )
+
+        if self.dry_run:
+            if self.window_start:
+                summary_message = (
+                    f"Dry run complete. Would delete {total_runs_targeted} workflow runs "
+                    f"between {self.window_start.isoformat()} and {self.window_end.isoformat()}"
+                )
+            else:
+                summary_message = (
+                    f"Dry run complete. Would delete {total_runs_targeted} workflow runs "
+                    f"before {self.window_end.isoformat()}"
+                )
+            if related_totals is not None:
+                summary_message = f"{summary_message}; related records: {self._format_related_counts(related_totals)}"
+            summary_color = "yellow"
+        else:
+            if self.window_start:
+                summary_message = (
+                    f"Cleanup complete. Deleted {total_runs_deleted} workflow runs "
+                    f"between {self.window_start.isoformat()} and {self.window_end.isoformat()}"
+                )
+            else:
+                summary_message = (
+                    f"Cleanup complete. Deleted {total_runs_deleted} workflow runs before {self.window_end.isoformat()}"
+                )
+            summary_color = "white"
+
+        click.echo(click.style(summary_message, fg=summary_color))
+
+    def _filter_free_tenants(self, tenant_ids: Iterable[str]) -> set[str]:
+        tenant_id_list = list(tenant_ids)
+
+        if not dify_config.BILLING_ENABLED:
+            return set(tenant_id_list)
+
+        if not tenant_id_list:
+            return set()
+
+        cleanup_whitelist = self._get_cleanup_whitelist()
+
+        try:
+            bulk_info = BillingService.get_plan_bulk_with_cache(tenant_id_list)
+        except Exception:
+            bulk_info = {}
+            logger.exception("Failed to fetch billing plans in bulk for tenants: %s", tenant_id_list)
+
+        eligible_free_tenants: set[str] = set()
+        for tenant_id in tenant_id_list:
+            if tenant_id in cleanup_whitelist:
+                continue
+
+            info = bulk_info.get(tenant_id)
+            if info is None:
+                logger.warning("Missing billing info for tenant %s in bulk resp; treating as non-free", tenant_id)
+                continue
+
+            if info.get("plan") != CloudPlan.SANDBOX:
+                continue
+
+            if self._is_within_grace_period(tenant_id, info):
+                continue
+
+            eligible_free_tenants.add(tenant_id)
+
+        return eligible_free_tenants
+
+    def _expiration_datetime(self, tenant_id: str, expiration_value: int) -> datetime.datetime | None:
+        if expiration_value < 0:
+            return None
+
+        try:
+            return datetime.datetime.fromtimestamp(expiration_value, datetime.UTC)
+        except (OverflowError, OSError, ValueError):
+            logger.exception("Failed to parse expiration timestamp for tenant %s", tenant_id)
+            return None
+
+    def _is_within_grace_period(self, tenant_id: str, info: SubscriptionPlan) -> bool:
+        if self.free_plan_grace_period_days <= 0:
+            return False
+
+        expiration_value = info.get("expiration_date", -1)
+        expiration_at = self._expiration_datetime(tenant_id, expiration_value)
+        if expiration_at is None:
+            return False
+
+        grace_deadline = expiration_at + datetime.timedelta(days=self.free_plan_grace_period_days)
+        return datetime.datetime.now(datetime.UTC) < grace_deadline
+
+    def _get_cleanup_whitelist(self) -> set[str]:
+        if self._cleanup_whitelist is not None:
+            return self._cleanup_whitelist
+
+        if not dify_config.BILLING_ENABLED:
+            self._cleanup_whitelist = set()
+            return self._cleanup_whitelist
+
+        try:
+            whitelist_ids = BillingService.get_expired_subscription_cleanup_whitelist()
+        except Exception:
+            logger.exception("Failed to fetch cleanup whitelist from billing service")
+            whitelist_ids = []
+
+        self._cleanup_whitelist = set(whitelist_ids)
+        return self._cleanup_whitelist
+
+    def _delete_trigger_logs(self, session: Session, run_ids: Sequence[str]) -> int:
+        trigger_repo = SQLAlchemyWorkflowTriggerLogRepository(session)
+        return trigger_repo.delete_by_run_ids(run_ids)
+
+    def _count_trigger_logs(self, session: Session, run_ids: Sequence[str]) -> int:
+        trigger_repo = SQLAlchemyWorkflowTriggerLogRepository(session)
+        return trigger_repo.count_by_run_ids(run_ids)
+
+    @staticmethod
+    def _build_run_contexts(
+        runs: Sequence[WorkflowRun],
+    ) -> list[DifyAPISQLAlchemyWorkflowNodeExecutionRepository.RunContext]:
+        return [
+            {
+                "run_id": run.id,
+                "tenant_id": run.tenant_id,
+                "app_id": run.app_id,
+                "workflow_id": run.workflow_id,
+                "triggered_from": run.triggered_from,
+            }
+            for run in runs
+        ]
+
+    @staticmethod
+    def _empty_related_counts() -> dict[str, int]:
+        return {
+            "node_executions": 0,
+            "offloads": 0,
+            "app_logs": 0,
+            "trigger_logs": 0,
+            "pauses": 0,
+            "pause_reasons": 0,
+        }
+
+    @staticmethod
+    def _format_related_counts(counts: dict[str, int]) -> str:
+        return (
+            f"node_executions {counts['node_executions']}, "
+            f"offloads {counts['offloads']}, "
+            f"app_logs {counts['app_logs']}, "
+            f"trigger_logs {counts['trigger_logs']}, "
+            f"pauses {counts['pauses']}, "
+            f"pause_reasons {counts['pause_reasons']}"
+        )
+
+    def _count_node_executions(self, session: Session, runs: Sequence[WorkflowRun]) -> tuple[int, int]:
+        run_contexts = self._build_run_contexts(runs)
+        return DifyAPISQLAlchemyWorkflowNodeExecutionRepository.count_by_runs(session, run_contexts)
+
+    def _delete_node_executions(self, session: Session, runs: Sequence[WorkflowRun]) -> tuple[int, int]:
+        run_contexts = self._build_run_contexts(runs)
+        return DifyAPISQLAlchemyWorkflowNodeExecutionRepository.delete_by_runs(session, run_contexts)

api/services/webapp_auth_service.py

@@ -12,6 +12,7 @@ from libs.passport import PassportService
 from libs.password import compare_password
 from models import Account, AccountStatus
 from models.model import App, EndUser, Site
+from services.account_service import AccountService
 from services.app_service import AppService
 from services.enterprise.enterprise_service import EnterpriseService
 from services.errors.account import AccountLoginError, AccountNotFoundError, AccountPasswordError
@@ -32,7 +33,7 @@ class WebAppAuthService:
     @staticmethod
     def authenticate(email: str, password: str) -> Account:
         """authenticate account with email and password"""
-        account = db.session.query(Account).filter_by(email=email).first()
+        account = AccountService.get_account_by_email_with_case_fallback(email)
         if not account:
             raise AccountNotFoundError()
 
@@ -52,7 +53,7 @@ class WebAppAuthService:
 
     @classmethod
     def get_user_through_email(cls, email: str):
-        account = db.session.query(Account).where(Account.email == email).first()
+        account = AccountService.get_account_by_email_with_case_fallback(email)
         if not account:
             return None
 

api/tests/fixtures/workflow/test_streaming_conversation_variables_v1_overwrite.yml

@@ -0,0 +1,158 @@
+app:
+  description: Validate v1 Variable Assigner blocks streaming until conversation variable is updated.
+  icon: 🤖
+  icon_background: '#FFEAD5'
+  mode: advanced-chat
+  name: test_streaming_conversation_variables_v1_overwrite
+  use_icon_as_answer_icon: false
+dependencies: []
+kind: app
+version: 0.5.0
+workflow:
+  conversation_variables:
+  - description: ''
+    id: 6ddf2d7f-3d1b-4bb0-9a5e-9b0c87c7b5e6
+    name: conv_var
+    selector:
+    - conversation
+    - conv_var
+    value: default
+    value_type: string
+  environment_variables: []
+  features:
+    file_upload:
+      allowed_file_extensions:
+      - .JPG
+      - .JPEG
+      - .PNG
+      - .GIF
+      - .WEBP
+      - .SVG
+      allowed_file_types:
+      - image
+      allowed_file_upload_methods:
+      - local_file
+      - remote_url
+      enabled: false
+      fileUploadConfig:
+        audio_file_size_limit: 50
+        batch_count_limit: 5
+        file_size_limit: 15
+        image_file_size_limit: 10
+        video_file_size_limit: 100
+        workflow_file_upload_limit: 10
+      image:
+        enabled: false
+        number_limits: 3
+        transfer_methods:
+        - local_file
+        - remote_url
+      number_limits: 3
+    opening_statement: ''
+    retriever_resource:
+      enabled: true
+    sensitive_word_avoidance:
+      enabled: false
+    speech_to_text:
+      enabled: false
+    suggested_questions: []
+    suggested_questions_after_answer:
+      enabled: false
+    text_to_speech:
+      enabled: false
+      language: ''
+      voice: ''
+  graph:
+    edges:
+    - data:
+        isInIteration: false
+        isInLoop: false
+        sourceType: start
+        targetType: assigner
+      id: start-source-assigner-target
+      source: start
+      sourceHandle: source
+      target: assigner
+      targetHandle: target
+      type: custom
+      zIndex: 0
+    - data:
+        isInLoop: false
+        sourceType: assigner
+        targetType: answer
+      id: assigner-source-answer-target
+      source: assigner
+      sourceHandle: source
+      target: answer
+      targetHandle: target
+      type: custom
+      zIndex: 0
+    nodes:
+    - data:
+        desc: ''
+        selected: false
+        title: Start
+        type: start
+        variables: []
+      height: 54
+      id: start
+      position:
+        x: 30
+        y: 253
+      positionAbsolute:
+        x: 30
+        y: 253
+      selected: false
+      sourcePosition: right
+      targetPosition: left
+      type: custom
+      width: 244
+    - data:
+        answer: 'Current Value Of `conv_var` is:{{#conversation.conv_var#}}'
+        desc: ''
+        selected: false
+        title: Answer
+        type: answer
+        variables: []
+      height: 106
+      id: answer
+      position:
+        x: 638
+        y: 253
+      positionAbsolute:
+        x: 638
+        y: 253
+      selected: true
+      sourcePosition: right
+      targetPosition: left
+      type: custom
+      width: 244
+    - data:
+        assigned_variable_selector:
+        - conversation
+        - conv_var
+        desc: ''
+        input_variable_selector:
+        - sys
+        - query
+        selected: false
+        title: Variable Assigner
+        type: assigner
+        write_mode: over-write
+      height: 84
+      id: assigner
+      position:
+        x: 334
+        y: 253
+      positionAbsolute:
+        x: 334
+        y: 253
+      selected: false
+      sourcePosition: right
+      targetPosition: left
+      type: custom
+      width: 244
+    viewport:
+      x: 0
+      y: 0
+      zoom: 0.7

api/tests/test_containers_integration_tests/services/test_agent_service.py

@@ -230,7 +230,6 @@ class TestAgentService:
 
         # Create first agent thought
         thought1 = MessageAgentThought(
-            id=fake.uuid4(),
             message_id=message.id,
             position=1,
             thought="I need to analyze the user's request",
@@ -257,7 +256,6 @@ class TestAgentService:
 
         # Create second agent thought
         thought2 = MessageAgentThought(
-            id=fake.uuid4(),
             message_id=message.id,
             position=2,
             thought="Based on the analysis, I can provide a response",
@@ -545,7 +543,6 @@ class TestAgentService:
 
         # Create agent thought with tool error
         thought_with_error = MessageAgentThought(
-            id=fake.uuid4(),
             message_id=message.id,
             position=1,
             thought="I need to analyze the user's request",
@@ -759,7 +756,6 @@ class TestAgentService:
 
         # Create agent thought with multiple tools
         complex_thought = MessageAgentThought(
-            id=fake.uuid4(),
             message_id=message.id,
             position=1,
             thought="I need to use multiple tools to complete this task",
@@ -877,7 +873,6 @@ class TestAgentService:
 
         # Create agent thought with files
         thought_with_files = MessageAgentThought(
-            id=fake.uuid4(),
             message_id=message.id,
             position=1,
             thought="I need to process some files",
@@ -957,7 +952,6 @@ class TestAgentService:
 
         # Create agent thought with empty tool data
         empty_thought = MessageAgentThought(
-            id=fake.uuid4(),
             message_id=message.id,
             position=1,
             thought="I need to analyze the user's request",
@@ -999,7 +993,6 @@ class TestAgentService:
 
         # Create agent thought with malformed JSON
         malformed_thought = MessageAgentThought(
-            id=fake.uuid4(),
             message_id=message.id,
             position=1,
             thought="I need to analyze the user's request",

api/tests/unit_tests/controllers/console/auth/test_account_activation.py

@@ -40,7 +40,7 @@ class TestActivateCheckApi:
             "tenant": tenant,
         }
 
-    @patch("controllers.console.auth.activate.RegisterService.get_invitation_if_token_valid")
+    @patch("controllers.console.auth.activate.RegisterService.get_invitation_with_case_fallback")
     def test_check_valid_invitation_token(self, mock_get_invitation, app, mock_invitation):
         """
         Test checking valid invitation token.
@@ -66,7 +66,7 @@ class TestActivateCheckApi:
         assert response["data"]["workspace_id"] == "workspace-123"
         assert response["data"]["email"] == "invitee@example.com"
 
-    @patch("controllers.console.auth.activate.RegisterService.get_invitation_if_token_valid")
+    @patch("controllers.console.auth.activate.RegisterService.get_invitation_with_case_fallback")
     def test_check_invalid_invitation_token(self, mock_get_invitation, app):
         """
         Test checking invalid invitation token.
@@ -88,7 +88,7 @@ class TestActivateCheckApi:
         # Assert
         assert response["is_valid"] is False
 
-    @patch("controllers.console.auth.activate.RegisterService.get_invitation_if_token_valid")
+    @patch("controllers.console.auth.activate.RegisterService.get_invitation_with_case_fallback")
     def test_check_token_without_workspace_id(self, mock_get_invitation, app, mock_invitation):
         """
         Test checking token without workspace ID.
@@ -109,7 +109,7 @@ class TestActivateCheckApi:
         assert response["is_valid"] is True
         mock_get_invitation.assert_called_once_with(None, "invitee@example.com", "valid_token")
 
-    @patch("controllers.console.auth.activate.RegisterService.get_invitation_if_token_valid")
+    @patch("controllers.console.auth.activate.RegisterService.get_invitation_with_case_fallback")
     def test_check_token_without_email(self, mock_get_invitation, app, mock_invitation):
         """
         Test checking token without email parameter.
@@ -130,6 +130,20 @@ class TestActivateCheckApi:
         assert response["is_valid"] is True
         mock_get_invitation.assert_called_once_with("workspace-123", None, "valid_token")
 
+    @patch("controllers.console.auth.activate.RegisterService.get_invitation_with_case_fallback")
+    def test_check_token_normalizes_email_to_lowercase(self, mock_get_invitation, app, mock_invitation):
+        """Ensure token validation uses lowercase emails."""
+        mock_get_invitation.return_value = mock_invitation
+
+        with app.test_request_context(
+            "/activate/check?workspace_id=workspace-123&email=Invitee@Example.com&token=valid_token"
+        ):
+            api = ActivateCheckApi()
+            response = api.get()
+
+        assert response["is_valid"] is True
+        mock_get_invitation.assert_called_once_with("workspace-123", "Invitee@Example.com", "valid_token")
+
 
 class TestActivateApi:
     """Test cases for account activation endpoint."""
@@ -212,7 +226,7 @@ class TestActivateApi:
         mock_revoke_token.assert_called_once_with("workspace-123", "invitee@example.com", "valid_token")
         mock_db.session.commit.assert_called_once()
 
-    @patch("controllers.console.auth.activate.RegisterService.get_invitation_if_token_valid")
+    @patch("controllers.console.auth.activate.RegisterService.get_invitation_with_case_fallback")
     def test_activation_with_invalid_token(self, mock_get_invitation, app):
         """
         Test account activation with invalid token.
@@ -241,7 +255,7 @@ class TestActivateApi:
             with pytest.raises(AlreadyActivateError):
                 api.post()
 
-    @patch("controllers.console.auth.activate.RegisterService.get_invitation_if_token_valid")
+    @patch("controllers.console.auth.activate.RegisterService.get_invitation_with_case_fallback")
     @patch("controllers.console.auth.activate.RegisterService.revoke_token")
     @patch("controllers.console.auth.activate.db")
     def test_activation_sets_interface_theme(
@@ -290,7 +304,7 @@ class TestActivateApi:
             ("es-ES", "Europe/Madrid"),
         ],
     )
-    @patch("controllers.console.auth.activate.RegisterService.get_invitation_if_token_valid")
+    @patch("controllers.console.auth.activate.RegisterService.get_invitation_with_case_fallback")
     @patch("controllers.console.auth.activate.RegisterService.revoke_token")
     @patch("controllers.console.auth.activate.db")
     def test_activation_with_different_locales(
@@ -336,7 +350,7 @@ class TestActivateApi:
         assert mock_account.interface_language == language
         assert mock_account.timezone == timezone
 
-    @patch("controllers.console.auth.activate.RegisterService.get_invitation_if_token_valid")
+    @patch("controllers.console.auth.activate.RegisterService.get_invitation_with_case_fallback")
     @patch("controllers.console.auth.activate.RegisterService.revoke_token")
     @patch("controllers.console.auth.activate.db")
     def test_activation_returns_success_response(
@@ -376,7 +390,7 @@ class TestActivateApi:
         # Assert
         assert response == {"result": "success"}
 
-    @patch("controllers.console.auth.activate.RegisterService.get_invitation_if_token_valid")
+    @patch("controllers.console.auth.activate.RegisterService.get_invitation_with_case_fallback")
     @patch("controllers.console.auth.activate.RegisterService.revoke_token")
     @patch("controllers.console.auth.activate.db")
     def test_activation_without_workspace_id(
@@ -415,3 +429,37 @@ class TestActivateApi:
         # Assert
         assert response["result"] == "success"
         mock_revoke_token.assert_called_once_with(None, "invitee@example.com", "valid_token")
+
+    @patch("controllers.console.auth.activate.RegisterService.get_invitation_with_case_fallback")
+    @patch("controllers.console.auth.activate.RegisterService.revoke_token")
+    @patch("controllers.console.auth.activate.db")
+    def test_activation_normalizes_email_before_lookup(
+        self,
+        mock_db,
+        mock_revoke_token,
+        mock_get_invitation,
+        app,
+        mock_invitation,
+        mock_account,
+    ):
+        """Ensure uppercase emails are normalized before lookup and revocation."""
+        mock_get_invitation.return_value = mock_invitation
+
+        with app.test_request_context(
+            "/activate",
+            method="POST",
+            json={
+                "workspace_id": "workspace-123",
+                "email": "Invitee@Example.com",
+                "token": "valid_token",
+                "name": "John Doe",
+                "interface_language": "en-US",
+                "timezone": "UTC",
+            },
+        ):
+            api = ActivateApi()
+            response = api.post()
+
+        assert response["result"] == "success"
+        mock_get_invitation.assert_called_once_with("workspace-123", "Invitee@Example.com", "valid_token")
+        mock_revoke_token.assert_called_once_with("workspace-123", "invitee@example.com", "valid_token")

api/tests/unit_tests/controllers/console/auth/test_authentication_security.py

@@ -34,7 +34,7 @@ class TestAuthenticationSecurity:
     @patch("controllers.console.auth.login.AccountService.authenticate")
     @patch("controllers.console.auth.login.AccountService.add_login_error_rate_limit")
     @patch("controllers.console.auth.login.dify_config.BILLING_ENABLED", False)
-    @patch("controllers.console.auth.login.RegisterService.get_invitation_if_token_valid")
+    @patch("controllers.console.auth.login.RegisterService.get_invitation_with_case_fallback")
     def test_login_invalid_email_with_registration_allowed(
         self, mock_get_invitation, mock_add_rate_limit, mock_authenticate, mock_is_rate_limit, mock_features, mock_db
     ):
@@ -67,7 +67,7 @@ class TestAuthenticationSecurity:
     @patch("controllers.console.auth.login.AccountService.authenticate")
     @patch("controllers.console.auth.login.AccountService.add_login_error_rate_limit")
     @patch("controllers.console.auth.login.dify_config.BILLING_ENABLED", False)
-    @patch("controllers.console.auth.login.RegisterService.get_invitation_if_token_valid")
+    @patch("controllers.console.auth.login.RegisterService.get_invitation_with_case_fallback")
     def test_login_wrong_password_returns_error(
         self, mock_get_invitation, mock_add_rate_limit, mock_authenticate, mock_is_rate_limit, mock_db
     ):
@@ -100,7 +100,7 @@ class TestAuthenticationSecurity:
     @patch("controllers.console.auth.login.AccountService.authenticate")
     @patch("controllers.console.auth.login.AccountService.add_login_error_rate_limit")
     @patch("controllers.console.auth.login.dify_config.BILLING_ENABLED", False)
-    @patch("controllers.console.auth.login.RegisterService.get_invitation_if_token_valid")
+    @patch("controllers.console.auth.login.RegisterService.get_invitation_with_case_fallback")
     def test_login_invalid_email_with_registration_disabled(
         self, mock_get_invitation, mock_add_rate_limit, mock_authenticate, mock_is_rate_limit, mock_features, mock_db
     ):

api/tests/unit_tests/controllers/console/auth/test_email_register.py

@@ -0,0 +1,177 @@
+from types import SimpleNamespace
+from unittest.mock import MagicMock, patch
+
+import pytest
+from flask import Flask
+
+from controllers.console.auth.email_register import (
+    EmailRegisterCheckApi,
+    EmailRegisterResetApi,
+    EmailRegisterSendEmailApi,
+)
+from services.account_service import AccountService
+
+
+@pytest.fixture
+def app():
+    flask_app = Flask(__name__)
+    flask_app.config["TESTING"] = True
+    return flask_app
+
+
+class TestEmailRegisterSendEmailApi:
+    @patch("controllers.console.auth.email_register.Session")
+    @patch("controllers.console.auth.email_register.AccountService.get_account_by_email_with_case_fallback")
+    @patch("controllers.console.auth.email_register.AccountService.send_email_register_email")
+    @patch("controllers.console.auth.email_register.BillingService.is_email_in_freeze")
+    @patch("controllers.console.auth.email_register.AccountService.is_email_send_ip_limit", return_value=False)
+    @patch("controllers.console.auth.email_register.extract_remote_ip", return_value="127.0.0.1")
+    def test_send_email_normalizes_and_falls_back(
+        self,
+        mock_extract_ip,
+        mock_is_email_send_ip_limit,
+        mock_is_freeze,
+        mock_send_mail,
+        mock_get_account,
+        mock_session_cls,
+        app,
+    ):
+        mock_send_mail.return_value = "token-123"
+        mock_is_freeze.return_value = False
+        mock_account = MagicMock()
+
+        mock_session = MagicMock()
+        mock_session_cls.return_value.__enter__.return_value = mock_session
+        mock_get_account.return_value = mock_account
+
+        feature_flags = SimpleNamespace(enable_email_password_login=True, is_allow_register=True)
+        with (
+            patch("controllers.console.auth.email_register.db", SimpleNamespace(engine="engine")),
+            patch("controllers.console.auth.email_register.dify_config", SimpleNamespace(BILLING_ENABLED=True)),
+            patch("controllers.console.wraps.dify_config", SimpleNamespace(EDITION="CLOUD")),
+            patch("controllers.console.wraps.FeatureService.get_system_features", return_value=feature_flags),
+        ):
+            with app.test_request_context(
+                "/email-register/send-email",
+                method="POST",
+                json={"email": "Invitee@Example.com", "language": "en-US"},
+            ):
+                response = EmailRegisterSendEmailApi().post()
+
+        assert response == {"result": "success", "data": "token-123"}
+        mock_is_freeze.assert_called_once_with("invitee@example.com")
+        mock_send_mail.assert_called_once_with(email="invitee@example.com", account=mock_account, language="en-US")
+        mock_get_account.assert_called_once_with("Invitee@Example.com", session=mock_session)
+        mock_extract_ip.assert_called_once()
+        mock_is_email_send_ip_limit.assert_called_once_with("127.0.0.1")
+
+
+class TestEmailRegisterCheckApi:
+    @patch("controllers.console.auth.email_register.AccountService.reset_email_register_error_rate_limit")
+    @patch("controllers.console.auth.email_register.AccountService.generate_email_register_token")
+    @patch("controllers.console.auth.email_register.AccountService.revoke_email_register_token")
+    @patch("controllers.console.auth.email_register.AccountService.add_email_register_error_rate_limit")
+    @patch("controllers.console.auth.email_register.AccountService.get_email_register_data")
+    @patch("controllers.console.auth.email_register.AccountService.is_email_register_error_rate_limit")
+    def test_validity_normalizes_email_before_checks(
+        self,
+        mock_rate_limit_check,
+        mock_get_data,
+        mock_add_rate,
+        mock_revoke,
+        mock_generate_token,
+        mock_reset_rate,
+        app,
+    ):
+        mock_rate_limit_check.return_value = False
+        mock_get_data.return_value = {"email": "User@Example.com", "code": "4321"}
+        mock_generate_token.return_value = (None, "new-token")
+
+        feature_flags = SimpleNamespace(enable_email_password_login=True, is_allow_register=True)
+        with (
+            patch("controllers.console.auth.email_register.db", SimpleNamespace(engine="engine")),
+            patch("controllers.console.wraps.dify_config", SimpleNamespace(EDITION="CLOUD")),
+            patch("controllers.console.wraps.FeatureService.get_system_features", return_value=feature_flags),
+        ):
+            with app.test_request_context(
+                "/email-register/validity",
+                method="POST",
+                json={"email": "User@Example.com", "code": "4321", "token": "token-123"},
+            ):
+                response = EmailRegisterCheckApi().post()
+
+        assert response == {"is_valid": True, "email": "user@example.com", "token": "new-token"}
+        mock_rate_limit_check.assert_called_once_with("user@example.com")
+        mock_generate_token.assert_called_once_with(
+            "user@example.com", code="4321", additional_data={"phase": "register"}
+        )
+        mock_reset_rate.assert_called_once_with("user@example.com")
+        mock_add_rate.assert_not_called()
+        mock_revoke.assert_called_once_with("token-123")
+
+
+class TestEmailRegisterResetApi:
+    @patch("controllers.console.auth.email_register.AccountService.reset_login_error_rate_limit")
+    @patch("controllers.console.auth.email_register.AccountService.login")
+    @patch("controllers.console.auth.email_register.EmailRegisterResetApi._create_new_account")
+    @patch("controllers.console.auth.email_register.Session")
+    @patch("controllers.console.auth.email_register.AccountService.get_account_by_email_with_case_fallback")
+    @patch("controllers.console.auth.email_register.AccountService.revoke_email_register_token")
+    @patch("controllers.console.auth.email_register.AccountService.get_email_register_data")
+    @patch("controllers.console.auth.email_register.extract_remote_ip", return_value="127.0.0.1")
+    def test_reset_creates_account_with_normalized_email(
+        self,
+        mock_extract_ip,
+        mock_get_data,
+        mock_revoke_token,
+        mock_get_account,
+        mock_session_cls,
+        mock_create_account,
+        mock_login,
+        mock_reset_login_rate,
+        app,
+    ):
+        mock_get_data.return_value = {"phase": "register", "email": "Invitee@Example.com"}
+        mock_create_account.return_value = MagicMock()
+        token_pair = MagicMock()
+        token_pair.model_dump.return_value = {"access_token": "a", "refresh_token": "r"}
+        mock_login.return_value = token_pair
+
+        mock_session = MagicMock()
+        mock_session_cls.return_value.__enter__.return_value = mock_session
+        mock_get_account.return_value = None
+
+        feature_flags = SimpleNamespace(enable_email_password_login=True, is_allow_register=True)
+        with (
+            patch("controllers.console.auth.email_register.db", SimpleNamespace(engine="engine")),
+            patch("controllers.console.wraps.dify_config", SimpleNamespace(EDITION="CLOUD")),
+            patch("controllers.console.wraps.FeatureService.get_system_features", return_value=feature_flags),
+        ):
+            with app.test_request_context(
+                "/email-register",
+                method="POST",
+                json={"token": "token-123", "new_password": "ValidPass123!", "password_confirm": "ValidPass123!"},
+            ):
+                response = EmailRegisterResetApi().post()
+
+        assert response == {"result": "success", "data": {"access_token": "a", "refresh_token": "r"}}
+        mock_create_account.assert_called_once_with("invitee@example.com", "ValidPass123!")
+        mock_reset_login_rate.assert_called_once_with("invitee@example.com")
+        mock_revoke_token.assert_called_once_with("token-123")
+        mock_extract_ip.assert_called_once()
+        mock_get_account.assert_called_once_with("Invitee@Example.com", session=mock_session)
+
+
+def test_get_account_by_email_with_case_fallback_uses_lowercase_lookup():
+    mock_session = MagicMock()
+    first_query = MagicMock()
+    first_query.scalar_one_or_none.return_value = None
+    expected_account = MagicMock()
+    second_query = MagicMock()
+    second_query.scalar_one_or_none.return_value = expected_account
+    mock_session.execute.side_effect = [first_query, second_query]
+
+    account = AccountService.get_account_by_email_with_case_fallback("Case@Test.com", session=mock_session)
+
+    assert account is expected_account
+    assert mock_session.execute.call_count == 2

api/tests/unit_tests/controllers/console/auth/test_forgot_password.py

@@ -0,0 +1,176 @@
+from types import SimpleNamespace
+from unittest.mock import MagicMock, patch
+
+import pytest
+from flask import Flask
+
+from controllers.console.auth.forgot_password import (
+    ForgotPasswordCheckApi,
+    ForgotPasswordResetApi,
+    ForgotPasswordSendEmailApi,
+)
+from services.account_service import AccountService
+
+
+@pytest.fixture
+def app():
+    flask_app = Flask(__name__)
+    flask_app.config["TESTING"] = True
+    return flask_app
+
+
+class TestForgotPasswordSendEmailApi:
+    @patch("controllers.console.auth.forgot_password.Session")
+    @patch("controllers.console.auth.forgot_password.AccountService.get_account_by_email_with_case_fallback")
+    @patch("controllers.console.auth.forgot_password.AccountService.send_reset_password_email")
+    @patch("controllers.console.auth.forgot_password.AccountService.is_email_send_ip_limit", return_value=False)
+    @patch("controllers.console.auth.forgot_password.extract_remote_ip", return_value="127.0.0.1")
+    def test_send_normalizes_email(
+        self,
+        mock_extract_ip,
+        mock_is_ip_limit,
+        mock_send_email,
+        mock_get_account,
+        mock_session_cls,
+        app,
+    ):
+        mock_account = MagicMock()
+        mock_get_account.return_value = mock_account
+        mock_send_email.return_value = "token-123"
+        mock_session = MagicMock()
+        mock_session_cls.return_value.__enter__.return_value = mock_session
+
+        wraps_features = SimpleNamespace(enable_email_password_login=True, is_allow_register=True)
+        controller_features = SimpleNamespace(is_allow_register=True)
+        with (
+            patch("controllers.console.auth.forgot_password.db", SimpleNamespace(engine="engine")),
+            patch(
+                "controllers.console.auth.forgot_password.FeatureService.get_system_features",
+                return_value=controller_features,
+            ),
+            patch("controllers.console.wraps.dify_config", SimpleNamespace(EDITION="CLOUD")),
+            patch("controllers.console.wraps.FeatureService.get_system_features", return_value=wraps_features),
+        ):
+            with app.test_request_context(
+                "/forgot-password",
+                method="POST",
+                json={"email": "User@Example.com", "language": "zh-Hans"},
+            ):
+                response = ForgotPasswordSendEmailApi().post()
+
+        assert response == {"result": "success", "data": "token-123"}
+        mock_get_account.assert_called_once_with("User@Example.com", session=mock_session)
+        mock_send_email.assert_called_once_with(
+            account=mock_account,
+            email="user@example.com",
+            language="zh-Hans",
+            is_allow_register=True,
+        )
+        mock_is_ip_limit.assert_called_once_with("127.0.0.1")
+        mock_extract_ip.assert_called_once()
+
+
+class TestForgotPasswordCheckApi:
+    @patch("controllers.console.auth.forgot_password.AccountService.reset_forgot_password_error_rate_limit")
+    @patch("controllers.console.auth.forgot_password.AccountService.generate_reset_password_token")
+    @patch("controllers.console.auth.forgot_password.AccountService.revoke_reset_password_token")
+    @patch("controllers.console.auth.forgot_password.AccountService.add_forgot_password_error_rate_limit")
+    @patch("controllers.console.auth.forgot_password.AccountService.get_reset_password_data")
+    @patch("controllers.console.auth.forgot_password.AccountService.is_forgot_password_error_rate_limit")
+    def test_check_normalizes_email(
+        self,
+        mock_rate_limit_check,
+        mock_get_data,
+        mock_add_rate,
+        mock_revoke_token,
+        mock_generate_token,
+        mock_reset_rate,
+        app,
+    ):
+        mock_rate_limit_check.return_value = False
+        mock_get_data.return_value = {"email": "Admin@Example.com", "code": "4321"}
+        mock_generate_token.return_value = (None, "new-token")
+
+        wraps_features = SimpleNamespace(enable_email_password_login=True)
+        with (
+            patch("controllers.console.wraps.dify_config", SimpleNamespace(EDITION="CLOUD")),
+            patch("controllers.console.wraps.FeatureService.get_system_features", return_value=wraps_features),
+        ):
+            with app.test_request_context(
+                "/forgot-password/validity",
+                method="POST",
+                json={"email": "ADMIN@Example.com", "code": "4321", "token": "token-123"},
+            ):
+                response = ForgotPasswordCheckApi().post()
+
+        assert response == {"is_valid": True, "email": "admin@example.com", "token": "new-token"}
+        mock_rate_limit_check.assert_called_once_with("admin@example.com")
+        mock_generate_token.assert_called_once_with(
+            "Admin@Example.com",
+            code="4321",
+            additional_data={"phase": "reset"},
+        )
+        mock_reset_rate.assert_called_once_with("admin@example.com")
+        mock_add_rate.assert_not_called()
+        mock_revoke_token.assert_called_once_with("token-123")
+
+
+class TestForgotPasswordResetApi:
+    @patch("controllers.console.auth.forgot_password.ForgotPasswordResetApi._update_existing_account")
+    @patch("controllers.console.auth.forgot_password.Session")
+    @patch("controllers.console.auth.forgot_password.AccountService.get_account_by_email_with_case_fallback")
+    @patch("controllers.console.auth.forgot_password.AccountService.revoke_reset_password_token")
+    @patch("controllers.console.auth.forgot_password.AccountService.get_reset_password_data")
+    def test_reset_fetches_account_with_original_email(
+        self,
+        mock_get_reset_data,
+        mock_revoke_token,
+        mock_get_account,
+        mock_session_cls,
+        mock_update_account,
+        app,
+    ):
+        mock_get_reset_data.return_value = {"phase": "reset", "email": "User@Example.com"}
+        mock_account = MagicMock()
+        mock_get_account.return_value = mock_account
+
+        mock_session = MagicMock()
+        mock_session_cls.return_value.__enter__.return_value = mock_session
+
+        wraps_features = SimpleNamespace(enable_email_password_login=True)
+        with (
+            patch("controllers.console.auth.forgot_password.db", SimpleNamespace(engine="engine")),
+            patch("controllers.console.wraps.dify_config", SimpleNamespace(EDITION="CLOUD")),
+            patch("controllers.console.wraps.FeatureService.get_system_features", return_value=wraps_features),
+        ):
+            with app.test_request_context(
+                "/forgot-password/resets",
+                method="POST",
+                json={
+                    "token": "token-123",
+                    "new_password": "ValidPass123!",
+                    "password_confirm": "ValidPass123!",
+                },
+            ):
+                response = ForgotPasswordResetApi().post()
+
+        assert response == {"result": "success"}
+        mock_get_reset_data.assert_called_once_with("token-123")
+        mock_revoke_token.assert_called_once_with("token-123")
+        mock_get_account.assert_called_once_with("User@Example.com", session=mock_session)
+        mock_update_account.assert_called_once()
+
+
+def test_get_account_by_email_with_case_fallback_uses_lowercase_lookup():
+    mock_session = MagicMock()
+    first_query = MagicMock()
+    first_query.scalar_one_or_none.return_value = None
+    expected_account = MagicMock()
+    second_query = MagicMock()
+    second_query.scalar_one_or_none.return_value = expected_account
+    mock_session.execute.side_effect = [first_query, second_query]
+
+    account = AccountService.get_account_by_email_with_case_fallback("Mixed@Test.com", session=mock_session)
+
+    assert account is expected_account
+    assert mock_session.execute.call_count == 2

api/tests/unit_tests/controllers/console/auth/test_login_logout.py

@@ -76,7 +76,7 @@ class TestLoginApi:
     @patch("controllers.console.wraps.db")
     @patch("controllers.console.auth.login.dify_config.BILLING_ENABLED", False)
     @patch("controllers.console.auth.login.AccountService.is_login_error_rate_limit")
-    @patch("controllers.console.auth.login.RegisterService.get_invitation_if_token_valid")
+    @patch("controllers.console.auth.login.RegisterService.get_invitation_with_case_fallback")
     @patch("controllers.console.auth.login.AccountService.authenticate")
     @patch("controllers.console.auth.login.TenantService.get_join_tenants")
     @patch("controllers.console.auth.login.AccountService.login")
@@ -120,7 +120,7 @@ class TestLoginApi:
             response = login_api.post()
 
         # Assert
-        mock_authenticate.assert_called_once_with("test@example.com", "ValidPass123!")
+        mock_authenticate.assert_called_once_with("test@example.com", "ValidPass123!", None)
         mock_login.assert_called_once()
         mock_reset_rate_limit.assert_called_once_with("test@example.com")
         assert response.json["result"] == "success"
@@ -128,7 +128,7 @@ class TestLoginApi:
     @patch("controllers.console.wraps.db")
     @patch("controllers.console.auth.login.dify_config.BILLING_ENABLED", False)
     @patch("controllers.console.auth.login.AccountService.is_login_error_rate_limit")
-    @patch("controllers.console.auth.login.RegisterService.get_invitation_if_token_valid")
+    @patch("controllers.console.auth.login.RegisterService.get_invitation_with_case_fallback")
     @patch("controllers.console.auth.login.AccountService.authenticate")
     @patch("controllers.console.auth.login.TenantService.get_join_tenants")
     @patch("controllers.console.auth.login.AccountService.login")
@@ -182,7 +182,7 @@ class TestLoginApi:
     @patch("controllers.console.wraps.db")
     @patch("controllers.console.auth.login.dify_config.BILLING_ENABLED", False)
     @patch("controllers.console.auth.login.AccountService.is_login_error_rate_limit")
-    @patch("controllers.console.auth.login.RegisterService.get_invitation_if_token_valid")
+    @patch("controllers.console.auth.login.RegisterService.get_invitation_with_case_fallback")
     def test_login_fails_when_rate_limited(self, mock_get_invitation, mock_is_rate_limit, mock_db, app):
         """
         Test login rejection when rate limit is exceeded.
@@ -230,7 +230,7 @@ class TestLoginApi:
     @patch("controllers.console.wraps.db")
     @patch("controllers.console.auth.login.dify_config.BILLING_ENABLED", False)
     @patch("controllers.console.auth.login.AccountService.is_login_error_rate_limit")
-    @patch("controllers.console.auth.login.RegisterService.get_invitation_if_token_valid")
+    @patch("controllers.console.auth.login.RegisterService.get_invitation_with_case_fallback")
     @patch("controllers.console.auth.login.AccountService.authenticate")
     @patch("controllers.console.auth.login.AccountService.add_login_error_rate_limit")
     def test_login_fails_with_invalid_credentials(
@@ -269,7 +269,7 @@ class TestLoginApi:
     @patch("controllers.console.wraps.db")
     @patch("controllers.console.auth.login.dify_config.BILLING_ENABLED", False)
     @patch("controllers.console.auth.login.AccountService.is_login_error_rate_limit")
-    @patch("controllers.console.auth.login.RegisterService.get_invitation_if_token_valid")
+    @patch("controllers.console.auth.login.RegisterService.get_invitation_with_case_fallback")
     @patch("controllers.console.auth.login.AccountService.authenticate")
     def test_login_fails_for_banned_account(
         self, mock_authenticate, mock_get_invitation, mock_is_rate_limit, mock_db, app
@@ -298,7 +298,7 @@ class TestLoginApi:
     @patch("controllers.console.wraps.db")
     @patch("controllers.console.auth.login.dify_config.BILLING_ENABLED", False)
     @patch("controllers.console.auth.login.AccountService.is_login_error_rate_limit")
-    @patch("controllers.console.auth.login.RegisterService.get_invitation_if_token_valid")
+    @patch("controllers.console.auth.login.RegisterService.get_invitation_with_case_fallback")
     @patch("controllers.console.auth.login.AccountService.authenticate")
     @patch("controllers.console.auth.login.TenantService.get_join_tenants")
     @patch("controllers.console.auth.login.FeatureService.get_system_features")
@@ -343,7 +343,7 @@ class TestLoginApi:
     @patch("controllers.console.wraps.db")
     @patch("controllers.console.auth.login.dify_config.BILLING_ENABLED", False)
     @patch("controllers.console.auth.login.AccountService.is_login_error_rate_limit")
-    @patch("controllers.console.auth.login.RegisterService.get_invitation_if_token_valid")
+    @patch("controllers.console.auth.login.RegisterService.get_invitation_with_case_fallback")
     def test_login_invitation_email_mismatch(self, mock_get_invitation, mock_is_rate_limit, mock_db, app):
         """
         Test login failure when invitation email doesn't match login email.
@@ -371,6 +371,52 @@ class TestLoginApi:
             with pytest.raises(InvalidEmailError):
                 login_api.post()
 
+    @patch("controllers.console.wraps.db")
+    @patch("controllers.console.auth.login.dify_config.BILLING_ENABLED", False)
+    @patch("controllers.console.auth.login.AccountService.is_login_error_rate_limit")
+    @patch("controllers.console.auth.login.RegisterService.get_invitation_with_case_fallback")
+    @patch("controllers.console.auth.login.AccountService.authenticate")
+    @patch("controllers.console.auth.login.AccountService.add_login_error_rate_limit")
+    @patch("controllers.console.auth.login.TenantService.get_join_tenants")
+    @patch("controllers.console.auth.login.AccountService.login")
+    @patch("controllers.console.auth.login.AccountService.reset_login_error_rate_limit")
+    def test_login_retries_with_lowercase_email(
+        self,
+        mock_reset_rate_limit,
+        mock_login_service,
+        mock_get_tenants,
+        mock_add_rate_limit,
+        mock_authenticate,
+        mock_get_invitation,
+        mock_is_rate_limit,
+        mock_db,
+        app,
+        mock_account,
+        mock_token_pair,
+    ):
+        """Test that login retries with lowercase email when uppercase lookup fails."""
+        mock_db.session.query.return_value.first.return_value = MagicMock()
+        mock_is_rate_limit.return_value = False
+        mock_get_invitation.return_value = None
+        mock_authenticate.side_effect = [AccountPasswordError("Invalid"), mock_account]
+        mock_get_tenants.return_value = [MagicMock()]
+        mock_login_service.return_value = mock_token_pair
+
+        with app.test_request_context(
+            "/login",
+            method="POST",
+            json={"email": "Upper@Example.com", "password": encode_password("ValidPass123!")},
+        ):
+            response = LoginApi().post()
+
+        assert response.json["result"] == "success"
+        assert mock_authenticate.call_args_list == [
+            (("Upper@Example.com", "ValidPass123!", None), {}),
+            (("upper@example.com", "ValidPass123!", None), {}),
+        ]
+        mock_add_rate_limit.assert_not_called()
+        mock_reset_rate_limit.assert_called_once_with("upper@example.com")
+
 
 class TestLogoutApi:
     """Test cases for the LogoutApi endpoint."""

api/tests/unit_tests/controllers/console/auth/test_oauth.py

@@ -12,6 +12,7 @@ from controllers.console.auth.oauth import (
 )
 from libs.oauth import OAuthUserInfo
 from models.account import AccountStatus
+from services.account_service import AccountService
 from services.errors.account import AccountRegisterError
 
 
@@ -215,6 +216,34 @@ class TestOAuthCallback:
         assert status_code == 400
         assert response["error"] == expected_error
 
+    @patch("controllers.console.auth.oauth.dify_config")
+    @patch("controllers.console.auth.oauth.get_oauth_providers")
+    @patch("controllers.console.auth.oauth.RegisterService")
+    @patch("controllers.console.auth.oauth.redirect")
+    def test_invitation_comparison_is_case_insensitive(
+        self,
+        mock_redirect,
+        mock_register_service,
+        mock_get_providers,
+        mock_config,
+        resource,
+        app,
+        oauth_setup,
+    ):
+        mock_config.CONSOLE_WEB_URL = "http://localhost:3000"
+        oauth_setup["provider"].get_user_info.return_value = OAuthUserInfo(
+            id="123", name="Test User", email="User@Example.com"
+        )
+        mock_get_providers.return_value = {"github": oauth_setup["provider"]}
+        mock_register_service.is_valid_invite_token.return_value = True
+        mock_register_service.get_invitation_by_token.return_value = {"email": "user@example.com"}
+
+        with app.test_request_context("/auth/oauth/github/callback?code=test_code&state=invite123"):
+            resource.get("github")
+
+        mock_register_service.get_invitation_by_token.assert_called_once_with(token="invite123")
+        mock_redirect.assert_called_once_with("http://localhost:3000/signin/invite-settings?invite_token=invite123")
+
     @pytest.mark.parametrize(
         ("account_status", "expected_redirect"),
         [
@@ -395,12 +424,12 @@ class TestAccountGeneration:
         account.name = "Test User"
         return account
 
-    @patch("controllers.console.auth.oauth.db")
-    @patch("controllers.console.auth.oauth.Account")
+    @patch("controllers.console.auth.oauth.AccountService.get_account_by_email_with_case_fallback")
     @patch("controllers.console.auth.oauth.Session")
-    @patch("controllers.console.auth.oauth.select")
+    @patch("controllers.console.auth.oauth.Account")
+    @patch("controllers.console.auth.oauth.db")
     def test_should_get_account_by_openid_or_email(
-        self, mock_select, mock_session, mock_account_model, mock_db, user_info, mock_account
+        self, mock_db, mock_account_model, mock_session, mock_get_account, user_info, mock_account
     ):
         # Mock db.engine for Session creation
         mock_db.engine = MagicMock()
@@ -410,15 +439,31 @@ class TestAccountGeneration:
         result = _get_account_by_openid_or_email("github", user_info)
         assert result == mock_account
         mock_account_model.get_by_openid.assert_called_once_with("github", "123")
+        mock_get_account.assert_not_called()
 
-        # Test fallback to email
+        # Test fallback to email lookup
         mock_account_model.get_by_openid.return_value = None
         mock_session_instance = MagicMock()
-        mock_session_instance.execute.return_value.scalar_one_or_none.return_value = mock_account
         mock_session.return_value.__enter__.return_value = mock_session_instance
+        mock_get_account.return_value = mock_account
 
         result = _get_account_by_openid_or_email("github", user_info)
         assert result == mock_account
+        mock_get_account.assert_called_once_with(user_info.email, session=mock_session_instance)
+
+    def test_get_account_by_email_with_case_fallback_uses_lowercase_lookup(self):
+        mock_session = MagicMock()
+        first_result = MagicMock()
+        first_result.scalar_one_or_none.return_value = None
+        expected_account = MagicMock()
+        second_result = MagicMock()
+        second_result.scalar_one_or_none.return_value = expected_account
+        mock_session.execute.side_effect = [first_result, second_result]
+
+        result = AccountService.get_account_by_email_with_case_fallback("Case@Test.com", session=mock_session)
+
+        assert result == expected_account
+        assert mock_session.execute.call_count == 2
 
     @pytest.mark.parametrize(
         ("allow_register", "existing_account", "should_create"),
@@ -466,6 +511,35 @@ class TestAccountGeneration:
                     mock_register_service.register.assert_called_once_with(
                         email="test@example.com", name="Test User", password=None, open_id="123", provider="github"
                     )
+                else:
+                    mock_register_service.register.assert_not_called()
+
+    @patch("controllers.console.auth.oauth._get_account_by_openid_or_email", return_value=None)
+    @patch("controllers.console.auth.oauth.FeatureService")
+    @patch("controllers.console.auth.oauth.RegisterService")
+    @patch("controllers.console.auth.oauth.AccountService")
+    @patch("controllers.console.auth.oauth.TenantService")
+    @patch("controllers.console.auth.oauth.db")
+    def test_should_register_with_lowercase_email(
+        self,
+        mock_db,
+        mock_tenant_service,
+        mock_account_service,
+        mock_register_service,
+        mock_feature_service,
+        mock_get_account,
+        app,
+    ):
+        user_info = OAuthUserInfo(id="123", name="Test User", email="Upper@Example.com")
+        mock_feature_service.get_system_features.return_value.is_allow_register = True
+        mock_register_service.register.return_value = MagicMock()
+
+        with app.test_request_context(headers={"Accept-Language": "en-US"}):
+            _generate_account("github", user_info)
+
+        mock_register_service.register.assert_called_once_with(
+            email="upper@example.com", name="Test User", password=None, open_id="123", provider="github"
+        )
 
     @patch("controllers.console.auth.oauth._get_account_by_openid_or_email")
     @patch("controllers.console.auth.oauth.TenantService")

api/tests/unit_tests/controllers/console/auth/test_password_reset.py

@@ -28,6 +28,22 @@ from controllers.console.auth.forgot_password import (
 from controllers.console.error import AccountNotFound, EmailSendIpLimitError
 
 
+@pytest.fixture(autouse=True)
+def _mock_forgot_password_session():
+    with patch("controllers.console.auth.forgot_password.Session") as mock_session_cls:
+        mock_session = MagicMock()
+        mock_session_cls.return_value.__enter__.return_value = mock_session
+        mock_session_cls.return_value.__exit__.return_value = None
+        yield mock_session
+
+
+@pytest.fixture(autouse=True)
+def _mock_forgot_password_db():
+    with patch("controllers.console.auth.forgot_password.db") as mock_db:
+        mock_db.engine = MagicMock()
+        yield mock_db
+
+
 class TestForgotPasswordSendEmailApi:
     """Test cases for sending password reset emails."""
 
@@ -47,20 +63,16 @@ class TestForgotPasswordSendEmailApi:
         return account
 
     @patch("controllers.console.wraps.db")
-    @patch("controllers.console.auth.forgot_password.db")
     @patch("controllers.console.auth.forgot_password.AccountService.is_email_send_ip_limit")
-    @patch("controllers.console.auth.forgot_password.Session")
-    @patch("controllers.console.auth.forgot_password.select")
+    @patch("controllers.console.auth.forgot_password.AccountService.get_account_by_email_with_case_fallback")
     @patch("controllers.console.auth.forgot_password.AccountService.send_reset_password_email")
     @patch("controllers.console.auth.forgot_password.FeatureService.get_system_features")
     def test_send_reset_email_success(
         self,
         mock_get_features,
         mock_send_email,
-        mock_select,
-        mock_session,
+        mock_get_account,
         mock_is_ip_limit,
-        mock_forgot_db,
         mock_wraps_db,
         app,
         mock_account,
@@ -75,11 +87,8 @@ class TestForgotPasswordSendEmailApi:
         """
         # Arrange
         mock_wraps_db.session.query.return_value.first.return_value = MagicMock()
-        mock_forgot_db.engine = MagicMock()
         mock_is_ip_limit.return_value = False
-        mock_session_instance = MagicMock()
-        mock_session_instance.execute.return_value.scalar_one_or_none.return_value = mock_account
-        mock_session.return_value.__enter__.return_value = mock_session_instance
+        mock_get_account.return_value = mock_account
         mock_send_email.return_value = "reset_token_123"
         mock_get_features.return_value.is_allow_register = True
 
@@ -125,20 +134,16 @@ class TestForgotPasswordSendEmailApi:
         ],
     )
     @patch("controllers.console.wraps.db")
-    @patch("controllers.console.auth.forgot_password.db")
     @patch("controllers.console.auth.forgot_password.AccountService.is_email_send_ip_limit")
-    @patch("controllers.console.auth.forgot_password.Session")
-    @patch("controllers.console.auth.forgot_password.select")
+    @patch("controllers.console.auth.forgot_password.AccountService.get_account_by_email_with_case_fallback")
     @patch("controllers.console.auth.forgot_password.AccountService.send_reset_password_email")
     @patch("controllers.console.auth.forgot_password.FeatureService.get_system_features")
     def test_send_reset_email_language_handling(
         self,
         mock_get_features,
         mock_send_email,
-        mock_select,
-        mock_session,
+        mock_get_account,
         mock_is_ip_limit,
-        mock_forgot_db,
         mock_wraps_db,
         app,
         mock_account,
@@ -154,11 +159,8 @@ class TestForgotPasswordSendEmailApi:
         """
         # Arrange
         mock_wraps_db.session.query.return_value.first.return_value = MagicMock()
-        mock_forgot_db.engine = MagicMock()
         mock_is_ip_limit.return_value = False
-        mock_session_instance = MagicMock()
-        mock_session_instance.execute.return_value.scalar_one_or_none.return_value = mock_account
-        mock_session.return_value.__enter__.return_value = mock_session_instance
+        mock_get_account.return_value = mock_account
         mock_send_email.return_value = "token"
         mock_get_features.return_value.is_allow_register = True
 
@@ -229,8 +231,46 @@ class TestForgotPasswordCheckApi:
         assert response["email"] == "test@example.com"
         assert response["token"] == "new_token"
         mock_revoke_token.assert_called_once_with("old_token")
+        mock_generate_token.assert_called_once_with(
+            "test@example.com", code="123456", additional_data={"phase": "reset"}
+        )
         mock_reset_rate_limit.assert_called_once_with("test@example.com")
 
+    @patch("controllers.console.wraps.db")
+    @patch("controllers.console.auth.forgot_password.AccountService.is_forgot_password_error_rate_limit")
+    @patch("controllers.console.auth.forgot_password.AccountService.get_reset_password_data")
+    @patch("controllers.console.auth.forgot_password.AccountService.revoke_reset_password_token")
+    @patch("controllers.console.auth.forgot_password.AccountService.generate_reset_password_token")
+    @patch("controllers.console.auth.forgot_password.AccountService.reset_forgot_password_error_rate_limit")
+    def test_verify_code_preserves_token_email_case(
+        self,
+        mock_reset_rate_limit,
+        mock_generate_token,
+        mock_revoke_token,
+        mock_get_data,
+        mock_is_rate_limit,
+        mock_db,
+        app,
+    ):
+        mock_db.session.query.return_value.first.return_value = MagicMock()
+        mock_is_rate_limit.return_value = False
+        mock_get_data.return_value = {"email": "User@Example.com", "code": "999888"}
+        mock_generate_token.return_value = (None, "fresh-token")
+
+        with app.test_request_context(
+            "/forgot-password/validity",
+            method="POST",
+            json={"email": "user@example.com", "code": "999888", "token": "upper_token"},
+        ):
+            response = ForgotPasswordCheckApi().post()
+
+        assert response == {"is_valid": True, "email": "user@example.com", "token": "fresh-token"}
+        mock_generate_token.assert_called_once_with(
+            "User@Example.com", code="999888", additional_data={"phase": "reset"}
+        )
+        mock_revoke_token.assert_called_once_with("upper_token")
+        mock_reset_rate_limit.assert_called_once_with("user@example.com")
+
     @patch("controllers.console.wraps.db")
     @patch("controllers.console.auth.forgot_password.AccountService.is_forgot_password_error_rate_limit")
     def test_verify_code_rate_limited(self, mock_is_rate_limit, mock_db, app):
@@ -355,20 +395,16 @@ class TestForgotPasswordResetApi:
         return account
 
     @patch("controllers.console.wraps.db")
-    @patch("controllers.console.auth.forgot_password.db")
     @patch("controllers.console.auth.forgot_password.AccountService.get_reset_password_data")
     @patch("controllers.console.auth.forgot_password.AccountService.revoke_reset_password_token")
-    @patch("controllers.console.auth.forgot_password.Session")
-    @patch("controllers.console.auth.forgot_password.select")
+    @patch("controllers.console.auth.forgot_password.AccountService.get_account_by_email_with_case_fallback")
     @patch("controllers.console.auth.forgot_password.TenantService.get_join_tenants")
     def test_reset_password_success(
         self,
         mock_get_tenants,
-        mock_select,
-        mock_session,
+        mock_get_account,
         mock_revoke_token,
         mock_get_data,
-        mock_forgot_db,
         mock_wraps_db,
         app,
         mock_account,
@@ -383,11 +419,8 @@ class TestForgotPasswordResetApi:
         """
         # Arrange
         mock_wraps_db.session.query.return_value.first.return_value = MagicMock()
-        mock_forgot_db.engine = MagicMock()
         mock_get_data.return_value = {"email": "test@example.com", "phase": "reset"}
-        mock_session_instance = MagicMock()
-        mock_session_instance.execute.return_value.scalar_one_or_none.return_value = mock_account
-        mock_session.return_value.__enter__.return_value = mock_session_instance
+        mock_get_account.return_value = mock_account
         mock_get_tenants.return_value = [MagicMock()]
 
         # Act
@@ -475,13 +508,11 @@ class TestForgotPasswordResetApi:
                 api.post()
 
     @patch("controllers.console.wraps.db")
-    @patch("controllers.console.auth.forgot_password.db")
     @patch("controllers.console.auth.forgot_password.AccountService.get_reset_password_data")
     @patch("controllers.console.auth.forgot_password.AccountService.revoke_reset_password_token")
-    @patch("controllers.console.auth.forgot_password.Session")
-    @patch("controllers.console.auth.forgot_password.select")
+    @patch("controllers.console.auth.forgot_password.AccountService.get_account_by_email_with_case_fallback")
     def test_reset_password_account_not_found(
-        self, mock_select, mock_session, mock_revoke_token, mock_get_data, mock_forgot_db, mock_wraps_db, app
+        self, mock_get_account, mock_revoke_token, mock_get_data, mock_wraps_db, app
     ):
         """
         Test password reset for non-existent account.
@@ -491,11 +522,8 @@ class TestForgotPasswordResetApi:
         """
         # Arrange
         mock_wraps_db.session.query.return_value.first.return_value = MagicMock()
-        mock_forgot_db.engine = MagicMock()
         mock_get_data.return_value = {"email": "nonexistent@example.com", "phase": "reset"}
-        mock_session_instance = MagicMock()
-        mock_session_instance.execute.return_value.scalar_one_or_none.return_value = None
-        mock_session.return_value.__enter__.return_value = mock_session_instance
+        mock_get_account.return_value = None
 
         # Act & Assert
         with app.test_request_context(

api/tests/unit_tests/controllers/console/test_setup.py

@@ -0,0 +1,39 @@
+from types import SimpleNamespace
+from unittest.mock import patch
+
+from controllers.console.setup import SetupApi
+
+
+class TestSetupApi:
+    def test_post_lowercases_email_before_register(self):
+        """Ensure setup registration normalizes email casing."""
+        payload = {
+            "email": "Admin@Example.com",
+            "name": "Admin User",
+            "password": "ValidPass123!",
+            "language": "en-US",
+        }
+        setup_api = SetupApi(api=None)
+
+        mock_console_ns = SimpleNamespace(payload=payload)
+
+        with (
+            patch("controllers.console.setup.console_ns", mock_console_ns),
+            patch("controllers.console.setup.get_setup_status", return_value=False),
+            patch("controllers.console.setup.TenantService.get_tenant_count", return_value=0),
+            patch("controllers.console.setup.get_init_validate_status", return_value=True),
+            patch("controllers.console.setup.extract_remote_ip", return_value="127.0.0.1"),
+            patch("controllers.console.setup.request", object()),
+            patch("controllers.console.setup.RegisterService.setup") as mock_register,
+        ):
+            response, status = setup_api.post()
+
+        assert response == {"result": "success"}
+        assert status == 201
+        mock_register.assert_called_once_with(
+            email="admin@example.com",
+            name=payload["name"],
+            password=payload["password"],
+            ip_address="127.0.0.1",
+            language=payload["language"],
+        )

api/tests/unit_tests/controllers/console/test_workspace_account.py

@@ -0,0 +1,247 @@
+from types import SimpleNamespace
+from unittest.mock import MagicMock, patch
+
+import pytest
+from flask import Flask, g
+
+from controllers.console.workspace.account import (
+    AccountDeleteUpdateFeedbackApi,
+    ChangeEmailCheckApi,
+    ChangeEmailResetApi,
+    ChangeEmailSendEmailApi,
+    CheckEmailUnique,
+)
+from models import Account
+from services.account_service import AccountService
+
+
+@pytest.fixture
+def app():
+    app = Flask(__name__)
+    app.config["TESTING"] = True
+    app.config["RESTX_MASK_HEADER"] = "X-Fields"
+    app.login_manager = SimpleNamespace(_load_user=lambda: None)
+    return app
+
+
+def _mock_wraps_db(mock_db):
+    mock_db.session.query.return_value.first.return_value = MagicMock()
+
+
+def _build_account(email: str, account_id: str = "acc", tenant: object | None = None) -> Account:
+    tenant_obj = tenant if tenant is not None else SimpleNamespace(id="tenant-id")
+    account = Account(name=account_id, email=email)
+    account.email = email
+    account.id = account_id
+    account.status = "active"
+    account._current_tenant = tenant_obj
+    return account
+
+
+def _set_logged_in_user(account: Account):
+    g._login_user = account
+    g._current_tenant = account.current_tenant
+
+
+class TestChangeEmailSend:
+    @patch("controllers.console.wraps.db")
+    @patch("controllers.console.workspace.account.current_account_with_tenant")
+    @patch("controllers.console.workspace.account.AccountService.get_change_email_data")
+    @patch("controllers.console.workspace.account.AccountService.send_change_email_email")
+    @patch("controllers.console.workspace.account.AccountService.is_email_send_ip_limit", return_value=False)
+    @patch("controllers.console.workspace.account.extract_remote_ip", return_value="127.0.0.1")
+    @patch("libs.login.check_csrf_token", return_value=None)
+    @patch("controllers.console.wraps.FeatureService.get_system_features")
+    def test_should_normalize_new_email_phase(
+        self,
+        mock_features,
+        mock_csrf,
+        mock_extract_ip,
+        mock_is_ip_limit,
+        mock_send_email,
+        mock_get_change_data,
+        mock_current_account,
+        mock_db,
+        app,
+    ):
+        _mock_wraps_db(mock_db)
+        mock_features.return_value = SimpleNamespace(enable_change_email=True)
+        mock_account = _build_account("current@example.com", "acc1")
+        mock_current_account.return_value = (mock_account, None)
+        mock_get_change_data.return_value = {"email": "current@example.com"}
+        mock_send_email.return_value = "token-abc"
+
+        with app.test_request_context(
+            "/account/change-email",
+            method="POST",
+            json={"email": "New@Example.com", "language": "en-US", "phase": "new_email", "token": "token-123"},
+        ):
+            _set_logged_in_user(_build_account("tester@example.com", "tester"))
+            response = ChangeEmailSendEmailApi().post()
+
+        assert response == {"result": "success", "data": "token-abc"}
+        mock_send_email.assert_called_once_with(
+            account=None,
+            email="new@example.com",
+            old_email="current@example.com",
+            language="en-US",
+            phase="new_email",
+        )
+        mock_extract_ip.assert_called_once()
+        mock_is_ip_limit.assert_called_once_with("127.0.0.1")
+        mock_csrf.assert_called_once()
+
+
+class TestChangeEmailValidity:
+    @patch("controllers.console.wraps.db")
+    @patch("controllers.console.workspace.account.current_account_with_tenant")
+    @patch("controllers.console.workspace.account.AccountService.reset_change_email_error_rate_limit")
+    @patch("controllers.console.workspace.account.AccountService.generate_change_email_token")
+    @patch("controllers.console.workspace.account.AccountService.revoke_change_email_token")
+    @patch("controllers.console.workspace.account.AccountService.add_change_email_error_rate_limit")
+    @patch("controllers.console.workspace.account.AccountService.get_change_email_data")
+    @patch("controllers.console.workspace.account.AccountService.is_change_email_error_rate_limit")
+    @patch("libs.login.check_csrf_token", return_value=None)
+    @patch("controllers.console.wraps.FeatureService.get_system_features")
+    def test_should_validate_with_normalized_email(
+        self,
+        mock_features,
+        mock_csrf,
+        mock_is_rate_limit,
+        mock_get_data,
+        mock_add_rate,
+        mock_revoke_token,
+        mock_generate_token,
+        mock_reset_rate,
+        mock_current_account,
+        mock_db,
+        app,
+    ):
+        _mock_wraps_db(mock_db)
+        mock_features.return_value = SimpleNamespace(enable_change_email=True)
+        mock_account = _build_account("user@example.com", "acc2")
+        mock_current_account.return_value = (mock_account, None)
+        mock_is_rate_limit.return_value = False
+        mock_get_data.return_value = {"email": "user@example.com", "code": "1234", "old_email": "old@example.com"}
+        mock_generate_token.return_value = (None, "new-token")
+
+        with app.test_request_context(
+            "/account/change-email/validity",
+            method="POST",
+            json={"email": "User@Example.com", "code": "1234", "token": "token-123"},
+        ):
+            _set_logged_in_user(_build_account("tester@example.com", "tester"))
+            response = ChangeEmailCheckApi().post()
+
+        assert response == {"is_valid": True, "email": "user@example.com", "token": "new-token"}
+        mock_is_rate_limit.assert_called_once_with("user@example.com")
+        mock_add_rate.assert_not_called()
+        mock_revoke_token.assert_called_once_with("token-123")
+        mock_generate_token.assert_called_once_with(
+            "user@example.com", code="1234", old_email="old@example.com", additional_data={}
+        )
+        mock_reset_rate.assert_called_once_with("user@example.com")
+        mock_csrf.assert_called_once()
+
+
+class TestChangeEmailReset:
+    @patch("controllers.console.wraps.db")
+    @patch("controllers.console.workspace.account.current_account_with_tenant")
+    @patch("controllers.console.workspace.account.AccountService.send_change_email_completed_notify_email")
+    @patch("controllers.console.workspace.account.AccountService.update_account_email")
+    @patch("controllers.console.workspace.account.AccountService.revoke_change_email_token")
+    @patch("controllers.console.workspace.account.AccountService.get_change_email_data")
+    @patch("controllers.console.workspace.account.AccountService.check_email_unique")
+    @patch("controllers.console.workspace.account.AccountService.is_account_in_freeze")
+    @patch("libs.login.check_csrf_token", return_value=None)
+    @patch("controllers.console.wraps.FeatureService.get_system_features")
+    def test_should_normalize_new_email_before_update(
+        self,
+        mock_features,
+        mock_csrf,
+        mock_is_freeze,
+        mock_check_unique,
+        mock_get_data,
+        mock_revoke_token,
+        mock_update_account,
+        mock_send_notify,
+        mock_current_account,
+        mock_db,
+        app,
+    ):
+        _mock_wraps_db(mock_db)
+        mock_features.return_value = SimpleNamespace(enable_change_email=True)
+        current_user = _build_account("old@example.com", "acc3")
+        mock_current_account.return_value = (current_user, None)
+        mock_is_freeze.return_value = False
+        mock_check_unique.return_value = True
+        mock_get_data.return_value = {"old_email": "OLD@example.com"}
+        mock_account_after_update = _build_account("new@example.com", "acc3-updated")
+        mock_update_account.return_value = mock_account_after_update
+
+        with app.test_request_context(
+            "/account/change-email/reset",
+            method="POST",
+            json={"new_email": "New@Example.com", "token": "token-123"},
+        ):
+            _set_logged_in_user(_build_account("tester@example.com", "tester"))
+            ChangeEmailResetApi().post()
+
+            mock_is_freeze.assert_called_once_with("new@example.com")
+            mock_check_unique.assert_called_once_with("new@example.com")
+            mock_revoke_token.assert_called_once_with("token-123")
+            mock_update_account.assert_called_once_with(current_user, email="new@example.com")
+            mock_send_notify.assert_called_once_with(email="new@example.com")
+            mock_csrf.assert_called_once()
+
+
+class TestAccountDeletionFeedback:
+    @patch("controllers.console.wraps.db")
+    @patch("controllers.console.workspace.account.BillingService.update_account_deletion_feedback")
+    def test_should_normalize_feedback_email(self, mock_update, mock_db, app):
+        _mock_wraps_db(mock_db)
+        with app.test_request_context(
+            "/account/delete/feedback",
+            method="POST",
+            json={"email": "User@Example.com", "feedback": "test"},
+        ):
+            response = AccountDeleteUpdateFeedbackApi().post()
+
+        assert response == {"result": "success"}
+        mock_update.assert_called_once_with("User@Example.com", "test")
+
+
+class TestCheckEmailUnique:
+    @patch("controllers.console.wraps.db")
+    @patch("controllers.console.workspace.account.AccountService.check_email_unique")
+    @patch("controllers.console.workspace.account.AccountService.is_account_in_freeze")
+    def test_should_normalize_email(self, mock_is_freeze, mock_check_unique, mock_db, app):
+        _mock_wraps_db(mock_db)
+        mock_is_freeze.return_value = False
+        mock_check_unique.return_value = True
+
+        with app.test_request_context(
+            "/account/change-email/check-email-unique",
+            method="POST",
+            json={"email": "Case@Test.com"},
+        ):
+            response = CheckEmailUnique().post()
+
+        assert response == {"result": "success"}
+        mock_is_freeze.assert_called_once_with("case@test.com")
+        mock_check_unique.assert_called_once_with("case@test.com")
+
+
+def test_get_account_by_email_with_case_fallback_uses_lowercase_lookup():
+    session = MagicMock()
+    first = MagicMock()
+    first.scalar_one_or_none.return_value = None
+    second = MagicMock()
+    expected_account = MagicMock()
+    second.scalar_one_or_none.return_value = expected_account
+    session.execute.side_effect = [first, second]
+
+    result = AccountService.get_account_by_email_with_case_fallback("Mixed@Test.com", session=session)
+
+    assert result is expected_account
+    assert session.execute.call_count == 2

api/tests/unit_tests/controllers/console/test_workspace_members.py

@@ -0,0 +1,82 @@
+from types import SimpleNamespace
+from unittest.mock import MagicMock, patch
+
+import pytest
+from flask import Flask, g
+
+from controllers.console.workspace.members import MemberInviteEmailApi
+from models.account import Account, TenantAccountRole
+
+
+@pytest.fixture
+def app():
+    flask_app = Flask(__name__)
+    flask_app.config["TESTING"] = True
+    flask_app.login_manager = SimpleNamespace(_load_user=lambda: None)
+    return flask_app
+
+
+def _mock_wraps_db(mock_db):
+    mock_db.session.query.return_value.first.return_value = MagicMock()
+
+
+def _build_feature_flags():
+    placeholder_quota = SimpleNamespace(limit=0, size=0)
+    workspace_members = SimpleNamespace(is_available=lambda count: True)
+    return SimpleNamespace(
+        billing=SimpleNamespace(enabled=False),
+        workspace_members=workspace_members,
+        members=placeholder_quota,
+        apps=placeholder_quota,
+        vector_space=placeholder_quota,
+        documents_upload_quota=placeholder_quota,
+        annotation_quota_limit=placeholder_quota,
+    )
+
+
+class TestMemberInviteEmailApi:
+    @patch("controllers.console.workspace.members.FeatureService.get_features")
+    @patch("controllers.console.workspace.members.RegisterService.invite_new_member")
+    @patch("controllers.console.workspace.members.current_account_with_tenant")
+    @patch("controllers.console.wraps.db")
+    @patch("libs.login.check_csrf_token", return_value=None)
+    def test_invite_normalizes_emails(
+        self,
+        mock_csrf,
+        mock_db,
+        mock_current_account,
+        mock_invite_member,
+        mock_get_features,
+        app,
+    ):
+        _mock_wraps_db(mock_db)
+        mock_get_features.return_value = _build_feature_flags()
+        mock_invite_member.return_value = "token-abc"
+
+        tenant = SimpleNamespace(id="tenant-1", name="Test Tenant")
+        inviter = SimpleNamespace(email="Owner@Example.com", current_tenant=tenant, status="active")
+        mock_current_account.return_value = (inviter, tenant.id)
+
+        with patch("controllers.console.workspace.members.dify_config.CONSOLE_WEB_URL", "https://console.example.com"):
+            with app.test_request_context(
+                "/workspaces/current/members/invite-email",
+                method="POST",
+                json={"emails": ["User@Example.com"], "role": TenantAccountRole.EDITOR.value, "language": "en-US"},
+            ):
+                account = Account(name="tester", email="tester@example.com")
+                account._current_tenant = tenant
+                g._login_user = account
+                g._current_tenant = tenant
+                response, status_code = MemberInviteEmailApi().post()
+
+        assert status_code == 201
+        assert response["invitation_results"][0]["email"] == "user@example.com"
+
+        assert mock_invite_member.call_count == 1
+        call_args = mock_invite_member.call_args
+        assert call_args.kwargs["tenant"] == tenant
+        assert call_args.kwargs["email"] == "User@Example.com"
+        assert call_args.kwargs["language"] == "en-US"
+        assert call_args.kwargs["role"] == TenantAccountRole.EDITOR
+        assert call_args.kwargs["inviter"] == inviter
+        mock_csrf.assert_called_once()

api/tests/unit_tests/controllers/web/test_forgot_password.py

@@ -1,195 +0,0 @@
-"""Unit tests for controllers.web.forgot_password endpoints."""
-
-from __future__ import annotations
-
-import base64
-import builtins
-from types import SimpleNamespace
-from unittest.mock import MagicMock, patch
-
-import pytest
-from flask import Flask
-from flask.views import MethodView
-
-# Ensure flask_restx.api finds MethodView during import.
-if not hasattr(builtins, "MethodView"):
-    builtins.MethodView = MethodView  # type: ignore[attr-defined]
-
-
-def _load_controller_module():
-    """Import controllers.web.forgot_password using a stub package."""
-
-    import importlib
-    import importlib.util
-    import sys
-    from types import ModuleType
-
-    parent_module_name = "controllers.web"
-    module_name = f"{parent_module_name}.forgot_password"
-
-    if parent_module_name not in sys.modules:
-        from flask_restx import Namespace
-
-        stub = ModuleType(parent_module_name)
-        stub.__file__ = "controllers/web/__init__.py"
-        stub.__path__ = ["controllers/web"]
-        stub.__package__ = "controllers"
-        stub.__spec__ = importlib.util.spec_from_loader(parent_module_name, loader=None, is_package=True)
-        stub.web_ns = Namespace("web", description="Web API", path="/")
-        sys.modules[parent_module_name] = stub
-
-    return importlib.import_module(module_name)
-
-
-forgot_password_module = _load_controller_module()
-ForgotPasswordCheckApi = forgot_password_module.ForgotPasswordCheckApi
-ForgotPasswordResetApi = forgot_password_module.ForgotPasswordResetApi
-ForgotPasswordSendEmailApi = forgot_password_module.ForgotPasswordSendEmailApi
-
-
-@pytest.fixture
-def app() -> Flask:
-    """Configure a minimal Flask app for request contexts."""
-
-    app = Flask(__name__)
-    app.config["TESTING"] = True
-    return app
-
-
-@pytest.fixture(autouse=True)
-def _enable_web_endpoint_guards():
-    """Stub enterprise and feature toggles used by route decorators."""
-
-    features = SimpleNamespace(enable_email_password_login=True)
-    with (
-        patch("controllers.console.wraps.dify_config.ENTERPRISE_ENABLED", True),
-        patch("controllers.console.wraps.dify_config.EDITION", "CLOUD"),
-        patch("controllers.console.wraps.FeatureService.get_system_features", return_value=features),
-    ):
-        yield
-
-
-@pytest.fixture(autouse=True)
-def _mock_controller_db():
-    """Replace controller-level db reference with a simple stub."""
-
-    fake_db = SimpleNamespace(engine=MagicMock(name="engine"))
-    fake_wraps_db = SimpleNamespace(
-        session=MagicMock(query=MagicMock(return_value=MagicMock(first=MagicMock(return_value=True))))
-    )
-    with (
-        patch("controllers.web.forgot_password.db", fake_db),
-        patch("controllers.console.wraps.db", fake_wraps_db),
-    ):
-        yield fake_db
-
-
-@patch("controllers.web.forgot_password.AccountService.send_reset_password_email", return_value="reset-token")
-@patch("controllers.web.forgot_password.Session")
-@patch("controllers.web.forgot_password.AccountService.is_email_send_ip_limit", return_value=False)
-@patch("controllers.web.forgot_password.extract_remote_ip", return_value="203.0.113.10")
-def test_send_reset_email_success(
-    mock_extract_ip: MagicMock,
-    mock_is_ip_limit: MagicMock,
-    mock_session: MagicMock,
-    mock_send_email: MagicMock,
-    app: Flask,
-):
-    """POST /forgot-password returns token when email exists and limits allow."""
-
-    mock_account = MagicMock()
-    session_ctx = MagicMock()
-    mock_session.return_value.__enter__.return_value = session_ctx
-    session_ctx.execute.return_value.scalar_one_or_none.return_value = mock_account
-
-    with app.test_request_context(
-        "/forgot-password",
-        method="POST",
-        json={"email": "user@example.com"},
-    ):
-        response = ForgotPasswordSendEmailApi().post()
-
-    assert response == {"result": "success", "data": "reset-token"}
-    mock_extract_ip.assert_called_once()
-    mock_is_ip_limit.assert_called_once_with("203.0.113.10")
-    mock_send_email.assert_called_once_with(account=mock_account, email="user@example.com", language="en-US")
-
-
-@patch("controllers.web.forgot_password.AccountService.reset_forgot_password_error_rate_limit")
-@patch("controllers.web.forgot_password.AccountService.generate_reset_password_token", return_value=({}, "new-token"))
-@patch("controllers.web.forgot_password.AccountService.revoke_reset_password_token")
-@patch("controllers.web.forgot_password.AccountService.get_reset_password_data")
-@patch("controllers.web.forgot_password.AccountService.is_forgot_password_error_rate_limit", return_value=False)
-def test_check_token_success(
-    mock_is_rate_limited: MagicMock,
-    mock_get_data: MagicMock,
-    mock_revoke: MagicMock,
-    mock_generate: MagicMock,
-    mock_reset_limit: MagicMock,
-    app: Flask,
-):
-    """POST /forgot-password/validity validates the code and refreshes token."""
-
-    mock_get_data.return_value = {"email": "user@example.com", "code": "123456"}
-
-    with app.test_request_context(
-        "/forgot-password/validity",
-        method="POST",
-        json={"email": "user@example.com", "code": "123456", "token": "old-token"},
-    ):
-        response = ForgotPasswordCheckApi().post()
-
-    assert response == {"is_valid": True, "email": "user@example.com", "token": "new-token"}
-    mock_is_rate_limited.assert_called_once_with("user@example.com")
-    mock_get_data.assert_called_once_with("old-token")
-    mock_revoke.assert_called_once_with("old-token")
-    mock_generate.assert_called_once_with(
-        "user@example.com",
-        code="123456",
-        additional_data={"phase": "reset"},
-    )
-    mock_reset_limit.assert_called_once_with("user@example.com")
-
-
-@patch("controllers.web.forgot_password.hash_password", return_value=b"hashed-value")
-@patch("controllers.web.forgot_password.secrets.token_bytes", return_value=b"0123456789abcdef")
-@patch("controllers.web.forgot_password.Session")
-@patch("controllers.web.forgot_password.AccountService.revoke_reset_password_token")
-@patch("controllers.web.forgot_password.AccountService.get_reset_password_data")
-def test_reset_password_success(
-    mock_get_data: MagicMock,
-    mock_revoke_token: MagicMock,
-    mock_session: MagicMock,
-    mock_token_bytes: MagicMock,
-    mock_hash_password: MagicMock,
-    app: Flask,
-):
-    """POST /forgot-password/resets updates the stored password when token is valid."""
-
-    mock_get_data.return_value = {"email": "user@example.com", "phase": "reset"}
-    account = MagicMock()
-    session_ctx = MagicMock()
-    mock_session.return_value.__enter__.return_value = session_ctx
-    session_ctx.execute.return_value.scalar_one_or_none.return_value = account
-
-    with app.test_request_context(
-        "/forgot-password/resets",
-        method="POST",
-        json={
-            "token": "reset-token",
-            "new_password": "StrongPass123!",
-            "password_confirm": "StrongPass123!",
-        },
-    ):
-        response = ForgotPasswordResetApi().post()
-
-    assert response == {"result": "success"}
-    mock_get_data.assert_called_once_with("reset-token")
-    mock_revoke_token.assert_called_once_with("reset-token")
-    mock_token_bytes.assert_called_once_with(16)
-    mock_hash_password.assert_called_once_with("StrongPass123!", b"0123456789abcdef")
-    expected_password = base64.b64encode(b"hashed-value").decode()
-    assert account.password == expected_password
-    expected_salt = base64.b64encode(b"0123456789abcdef").decode()
-    assert account.password_salt == expected_salt
-    session_ctx.commit.assert_called_once()

api/tests/unit_tests/controllers/web/test_web_forgot_password.py

@@ -0,0 +1,226 @@
+import base64
+from types import SimpleNamespace
+from unittest.mock import MagicMock, patch
+
+import pytest
+from flask import Flask
+
+from controllers.web.forgot_password import (
+    ForgotPasswordCheckApi,
+    ForgotPasswordResetApi,
+    ForgotPasswordSendEmailApi,
+)
+
+
+@pytest.fixture
+def app():
+    flask_app = Flask(__name__)
+    flask_app.config["TESTING"] = True
+    return flask_app
+
+
+@pytest.fixture(autouse=True)
+def _patch_wraps():
+    wraps_features = SimpleNamespace(enable_email_password_login=True)
+    dify_settings = SimpleNamespace(ENTERPRISE_ENABLED=True, EDITION="CLOUD")
+    with (
+        patch("controllers.console.wraps.db") as mock_db,
+        patch("controllers.console.wraps.dify_config", dify_settings),
+        patch("controllers.console.wraps.FeatureService.get_system_features", return_value=wraps_features),
+    ):
+        mock_db.session.query.return_value.first.return_value = MagicMock()
+        yield
+
+
+class TestForgotPasswordSendEmailApi:
+    @patch("controllers.web.forgot_password.AccountService.send_reset_password_email")
+    @patch("controllers.web.forgot_password.AccountService.get_account_by_email_with_case_fallback")
+    @patch("controllers.web.forgot_password.AccountService.is_email_send_ip_limit", return_value=False)
+    @patch("controllers.web.forgot_password.extract_remote_ip", return_value="127.0.0.1")
+    @patch("controllers.web.forgot_password.Session")
+    def test_should_normalize_email_before_sending(
+        self,
+        mock_session_cls,
+        mock_extract_ip,
+        mock_rate_limit,
+        mock_get_account,
+        mock_send_mail,
+        app,
+    ):
+        mock_account = MagicMock()
+        mock_get_account.return_value = mock_account
+        mock_send_mail.return_value = "token-123"
+        mock_session = MagicMock()
+        mock_session_cls.return_value.__enter__.return_value = mock_session
+
+        with patch("controllers.web.forgot_password.db", SimpleNamespace(engine="engine")):
+            with app.test_request_context(
+                "/web/forgot-password",
+                method="POST",
+                json={"email": "User@Example.com", "language": "zh-Hans"},
+            ):
+                response = ForgotPasswordSendEmailApi().post()
+
+        assert response == {"result": "success", "data": "token-123"}
+        mock_get_account.assert_called_once_with("User@Example.com", session=mock_session)
+        mock_send_mail.assert_called_once_with(account=mock_account, email="user@example.com", language="zh-Hans")
+        mock_extract_ip.assert_called_once()
+        mock_rate_limit.assert_called_once_with("127.0.0.1")
+
+
+class TestForgotPasswordCheckApi:
+    @patch("controllers.web.forgot_password.AccountService.reset_forgot_password_error_rate_limit")
+    @patch("controllers.web.forgot_password.AccountService.generate_reset_password_token")
+    @patch("controllers.web.forgot_password.AccountService.revoke_reset_password_token")
+    @patch("controllers.web.forgot_password.AccountService.add_forgot_password_error_rate_limit")
+    @patch("controllers.web.forgot_password.AccountService.get_reset_password_data")
+    @patch("controllers.web.forgot_password.AccountService.is_forgot_password_error_rate_limit")
+    def test_should_normalize_email_for_validity_checks(
+        self,
+        mock_is_rate_limit,
+        mock_get_data,
+        mock_add_rate,
+        mock_revoke_token,
+        mock_generate_token,
+        mock_reset_rate,
+        app,
+    ):
+        mock_is_rate_limit.return_value = False
+        mock_get_data.return_value = {"email": "User@Example.com", "code": "1234"}
+        mock_generate_token.return_value = (None, "new-token")
+
+        with app.test_request_context(
+            "/web/forgot-password/validity",
+            method="POST",
+            json={"email": "User@Example.com", "code": "1234", "token": "token-123"},
+        ):
+            response = ForgotPasswordCheckApi().post()
+
+        assert response == {"is_valid": True, "email": "user@example.com", "token": "new-token"}
+        mock_is_rate_limit.assert_called_once_with("user@example.com")
+        mock_add_rate.assert_not_called()
+        mock_revoke_token.assert_called_once_with("token-123")
+        mock_generate_token.assert_called_once_with(
+            "User@Example.com",
+            code="1234",
+            additional_data={"phase": "reset"},
+        )
+        mock_reset_rate.assert_called_once_with("user@example.com")
+
+    @patch("controllers.web.forgot_password.AccountService.reset_forgot_password_error_rate_limit")
+    @patch("controllers.web.forgot_password.AccountService.generate_reset_password_token")
+    @patch("controllers.web.forgot_password.AccountService.revoke_reset_password_token")
+    @patch("controllers.web.forgot_password.AccountService.get_reset_password_data")
+    @patch("controllers.web.forgot_password.AccountService.is_forgot_password_error_rate_limit")
+    def test_should_preserve_token_email_case(
+        self,
+        mock_is_rate_limit,
+        mock_get_data,
+        mock_revoke_token,
+        mock_generate_token,
+        mock_reset_rate,
+        app,
+    ):
+        mock_is_rate_limit.return_value = False
+        mock_get_data.return_value = {"email": "MixedCase@Example.com", "code": "5678"}
+        mock_generate_token.return_value = (None, "fresh-token")
+
+        with app.test_request_context(
+            "/web/forgot-password/validity",
+            method="POST",
+            json={"email": "mixedcase@example.com", "code": "5678", "token": "token-upper"},
+        ):
+            response = ForgotPasswordCheckApi().post()
+
+        assert response == {"is_valid": True, "email": "mixedcase@example.com", "token": "fresh-token"}
+        mock_generate_token.assert_called_once_with(
+            "MixedCase@Example.com",
+            code="5678",
+            additional_data={"phase": "reset"},
+        )
+        mock_revoke_token.assert_called_once_with("token-upper")
+        mock_reset_rate.assert_called_once_with("mixedcase@example.com")
+
+
+class TestForgotPasswordResetApi:
+    @patch("controllers.web.forgot_password.ForgotPasswordResetApi._update_existing_account")
+    @patch("controllers.web.forgot_password.AccountService.get_account_by_email_with_case_fallback")
+    @patch("controllers.web.forgot_password.Session")
+    @patch("controllers.web.forgot_password.AccountService.revoke_reset_password_token")
+    @patch("controllers.web.forgot_password.AccountService.get_reset_password_data")
+    def test_should_fetch_account_with_fallback(
+        self,
+        mock_get_reset_data,
+        mock_revoke_token,
+        mock_session_cls,
+        mock_get_account,
+        mock_update_account,
+        app,
+    ):
+        mock_get_reset_data.return_value = {"phase": "reset", "email": "User@Example.com", "code": "1234"}
+        mock_account = MagicMock()
+        mock_get_account.return_value = mock_account
+        mock_session = MagicMock()
+        mock_session_cls.return_value.__enter__.return_value = mock_session
+
+        with patch("controllers.web.forgot_password.db", SimpleNamespace(engine="engine")):
+            with app.test_request_context(
+                "/web/forgot-password/resets",
+                method="POST",
+                json={
+                    "token": "token-123",
+                    "new_password": "ValidPass123!",
+                    "password_confirm": "ValidPass123!",
+                },
+            ):
+                response = ForgotPasswordResetApi().post()
+
+        assert response == {"result": "success"}
+        mock_get_account.assert_called_once_with("User@Example.com", session=mock_session)
+        mock_update_account.assert_called_once()
+        mock_revoke_token.assert_called_once_with("token-123")
+
+    @patch("controllers.web.forgot_password.hash_password", return_value=b"hashed-value")
+    @patch("controllers.web.forgot_password.secrets.token_bytes", return_value=b"0123456789abcdef")
+    @patch("controllers.web.forgot_password.Session")
+    @patch("controllers.web.forgot_password.AccountService.revoke_reset_password_token")
+    @patch("controllers.web.forgot_password.AccountService.get_reset_password_data")
+    @patch("controllers.web.forgot_password.AccountService.get_account_by_email_with_case_fallback")
+    def test_should_update_password_and_commit(
+        self,
+        mock_get_account,
+        mock_get_reset_data,
+        mock_revoke_token,
+        mock_session_cls,
+        mock_token_bytes,
+        mock_hash_password,
+        app,
+    ):
+        mock_get_reset_data.return_value = {"phase": "reset", "email": "user@example.com"}
+        account = MagicMock()
+        mock_get_account.return_value = account
+        mock_session = MagicMock()
+        mock_session_cls.return_value.__enter__.return_value = mock_session
+
+        with patch("controllers.web.forgot_password.db", SimpleNamespace(engine="engine")):
+            with app.test_request_context(
+                "/web/forgot-password/resets",
+                method="POST",
+                json={
+                    "token": "reset-token",
+                    "new_password": "StrongPass123!",
+                    "password_confirm": "StrongPass123!",
+                },
+            ):
+                response = ForgotPasswordResetApi().post()
+
+        assert response == {"result": "success"}
+        mock_get_reset_data.assert_called_once_with("reset-token")
+        mock_revoke_token.assert_called_once_with("reset-token")
+        mock_token_bytes.assert_called_once_with(16)
+        mock_hash_password.assert_called_once_with("StrongPass123!", b"0123456789abcdef")
+        expected_password = base64.b64encode(b"hashed-value").decode()
+        assert account.password == expected_password
+        expected_salt = base64.b64encode(b"0123456789abcdef").decode()
+        assert account.password_salt == expected_salt
+        mock_session.commit.assert_called_once()

api/tests/unit_tests/controllers/web/test_web_login.py

@@ -0,0 +1,91 @@
+import base64
+from types import SimpleNamespace
+from unittest.mock import MagicMock, patch
+
+import pytest
+from flask import Flask
+
+from controllers.web.login import EmailCodeLoginApi, EmailCodeLoginSendEmailApi
+
+
+def encode_code(code: str) -> str:
+    return base64.b64encode(code.encode("utf-8")).decode()
+
+
+@pytest.fixture
+def app():
+    flask_app = Flask(__name__)
+    flask_app.config["TESTING"] = True
+    return flask_app
+
+
+@pytest.fixture(autouse=True)
+def _patch_wraps():
+    wraps_features = SimpleNamespace(enable_email_password_login=True)
+    console_dify = SimpleNamespace(ENTERPRISE_ENABLED=True, EDITION="CLOUD")
+    web_dify = SimpleNamespace(ENTERPRISE_ENABLED=True)
+    with (
+        patch("controllers.console.wraps.db") as mock_db,
+        patch("controllers.console.wraps.dify_config", console_dify),
+        patch("controllers.console.wraps.FeatureService.get_system_features", return_value=wraps_features),
+        patch("controllers.web.login.dify_config", web_dify),
+    ):
+        mock_db.session.query.return_value.first.return_value = MagicMock()
+        yield
+
+
+class TestEmailCodeLoginSendEmailApi:
+    @patch("controllers.web.login.WebAppAuthService.send_email_code_login_email")
+    @patch("controllers.web.login.WebAppAuthService.get_user_through_email")
+    def test_should_fetch_account_with_original_email(
+        self,
+        mock_get_user,
+        mock_send_email,
+        app,
+    ):
+        mock_account = MagicMock()
+        mock_get_user.return_value = mock_account
+        mock_send_email.return_value = "token-123"
+
+        with app.test_request_context(
+            "/web/email-code-login",
+            method="POST",
+            json={"email": "User@Example.com", "language": "en-US"},
+        ):
+            response = EmailCodeLoginSendEmailApi().post()
+
+        assert response == {"result": "success", "data": "token-123"}
+        mock_get_user.assert_called_once_with("User@Example.com")
+        mock_send_email.assert_called_once_with(account=mock_account, language="en-US")
+
+
+class TestEmailCodeLoginApi:
+    @patch("controllers.web.login.AccountService.reset_login_error_rate_limit")
+    @patch("controllers.web.login.WebAppAuthService.login", return_value="new-access-token")
+    @patch("controllers.web.login.WebAppAuthService.get_user_through_email")
+    @patch("controllers.web.login.WebAppAuthService.revoke_email_code_login_token")
+    @patch("controllers.web.login.WebAppAuthService.get_email_code_login_data")
+    def test_should_normalize_email_before_validating(
+        self,
+        mock_get_token_data,
+        mock_revoke_token,
+        mock_get_user,
+        mock_login,
+        mock_reset_login_rate,
+        app,
+    ):
+        mock_get_token_data.return_value = {"email": "User@Example.com", "code": "123456"}
+        mock_get_user.return_value = MagicMock()
+
+        with app.test_request_context(
+            "/web/email-code-login/validity",
+            method="POST",
+            json={"email": "User@Example.com", "code": encode_code("123456"), "token": "token-123"},
+        ):
+            response = EmailCodeLoginApi().post()
+
+        assert response.get_json() == {"result": "success", "data": {"access_token": "new-access-token"}}
+        mock_get_user.assert_called_once_with("User@Example.com")
+        mock_revoke_token.assert_called_once_with("token-123")
+        mock_login.assert_called_once()
+        mock_reset_login_rate.assert_called_once_with("user@example.com")

api/tests/unit_tests/core/app/apps/advanced_chat/test_generate_task_pipeline_answer_node.py

@@ -1,390 +0,0 @@
-"""
-Tests for AdvancedChatAppGenerateTaskPipeline._handle_node_succeeded_event method,
-specifically testing the ANSWER node message_replace logic.
-"""
-
-from datetime import datetime
-from types import SimpleNamespace
-from unittest.mock import MagicMock, Mock, patch
-
-import pytest
-
-from core.app.entities.app_invoke_entities import AdvancedChatAppGenerateEntity
-from core.app.entities.queue_entities import QueueNodeSucceededEvent
-from core.workflow.enums import NodeType
-from models import EndUser
-from models.model import AppMode
-
-
-class TestAnswerNodeMessageReplace:
-    """Test cases for ANSWER node message_replace event logic."""
-
-    @pytest.fixture
-    def mock_application_generate_entity(self):
-        """Create a mock application generate entity."""
-        entity = Mock(spec=AdvancedChatAppGenerateEntity)
-        entity.task_id = "test-task-id"
-        entity.app_id = "test-app-id"
-        entity.workflow_run_id = "test-workflow-run-id"
-        # minimal app_config used by pipeline internals
-        entity.app_config = SimpleNamespace(
-            tenant_id="test-tenant-id",
-            app_id="test-app-id",
-            app_mode=AppMode.ADVANCED_CHAT,
-            app_model_config_dict={},
-            additional_features=None,
-            sensitive_word_avoidance=None,
-        )
-        entity.query = "test query"
-        entity.files = []
-        entity.extras = {}
-        entity.trace_manager = None
-        entity.inputs = {}
-        entity.invoke_from = "debugger"
-        return entity
-
-    @pytest.fixture
-    def mock_workflow(self):
-        """Create a mock workflow."""
-        workflow = Mock()
-        workflow.id = "test-workflow-id"
-        workflow.features_dict = {}
-        return workflow
-
-    @pytest.fixture
-    def mock_queue_manager(self):
-        """Create a mock queue manager."""
-        manager = Mock()
-        manager.listen.return_value = []
-        manager.graph_runtime_state = None
-        return manager
-
-    @pytest.fixture
-    def mock_conversation(self):
-        """Create a mock conversation."""
-        conversation = Mock()
-        conversation.id = "test-conversation-id"
-        conversation.mode = "advanced_chat"
-        return conversation
-
-    @pytest.fixture
-    def mock_message(self):
-        """Create a mock message."""
-        message = Mock()
-        message.id = "test-message-id"
-        message.query = "test query"
-        message.created_at = Mock()
-        message.created_at.timestamp.return_value = 1234567890
-        return message
-
-    @pytest.fixture
-    def mock_user(self):
-        """Create a mock end user."""
-        user = MagicMock(spec=EndUser)
-        user.id = "test-user-id"
-        user.session_id = "test-session-id"
-        return user
-
-    @pytest.fixture
-    def mock_draft_var_saver_factory(self):
-        """Create a mock draft variable saver factory."""
-        return Mock()
-
-    @pytest.fixture
-    def pipeline(
-        self,
-        mock_application_generate_entity,
-        mock_workflow,
-        mock_queue_manager,
-        mock_conversation,
-        mock_message,
-        mock_user,
-        mock_draft_var_saver_factory,
-    ):
-        """Create an AdvancedChatAppGenerateTaskPipeline instance with mocked dependencies."""
-        from core.app.apps.advanced_chat.generate_task_pipeline import AdvancedChatAppGenerateTaskPipeline
-
-        with patch("core.app.apps.advanced_chat.generate_task_pipeline.db"):
-            pipeline = AdvancedChatAppGenerateTaskPipeline(
-                application_generate_entity=mock_application_generate_entity,
-                workflow=mock_workflow,
-                queue_manager=mock_queue_manager,
-                conversation=mock_conversation,
-                message=mock_message,
-                user=mock_user,
-                stream=True,
-                dialogue_count=1,
-                draft_var_saver_factory=mock_draft_var_saver_factory,
-            )
-            # Initialize workflow run id to avoid validation errors
-            pipeline._workflow_run_id = "test-workflow-run-id"
-            # Mock the message cycle manager methods we need to track
-            pipeline._message_cycle_manager.message_replace_to_stream_response = Mock()
-            return pipeline
-
-    def test_answer_node_with_different_output_sends_message_replace(self, pipeline, mock_application_generate_entity):
-        """
-        Test that when an ANSWER node's final output differs from accumulated answer,
-        a message_replace event is sent.
-        """
-        # Arrange: Set initial accumulated answer
-        pipeline._task_state.answer = "initial answer"
-
-        # Create ANSWER node succeeded event with different final output
-        event = QueueNodeSucceededEvent(
-            node_execution_id="test-node-execution-id",
-            node_id="test-answer-node",
-            node_type=NodeType.ANSWER,
-            start_at=datetime.now(),
-            outputs={"answer": "updated final answer"},
-        )
-
-        # Mock the workflow response converter to avoid extra processing
-        pipeline._workflow_response_converter.workflow_node_finish_to_stream_response = Mock(return_value=None)
-        pipeline._save_output_for_event = Mock()
-
-        # Act
-        responses = list(pipeline._handle_node_succeeded_event(event))
-
-        # Assert
-        assert pipeline._task_state.answer == "updated final answer"
-        # Verify message_replace was called
-        pipeline._message_cycle_manager.message_replace_to_stream_response.assert_called_once_with(
-            answer="updated final answer", reason="variable_update"
-        )
-
-    def test_answer_node_with_same_output_does_not_send_message_replace(self, pipeline):
-        """
-        Test that when an ANSWER node's final output is the same as accumulated answer,
-        no message_replace event is sent.
-        """
-        # Arrange: Set initial accumulated answer
-        pipeline._task_state.answer = "same answer"
-
-        # Create ANSWER node succeeded event with same output
-        event = QueueNodeSucceededEvent(
-            node_execution_id="test-node-execution-id",
-            node_id="test-answer-node",
-            node_type=NodeType.ANSWER,
-            start_at=datetime.now(),
-            outputs={"answer": "same answer"},
-        )
-
-        # Mock the workflow response converter
-        pipeline._workflow_response_converter.workflow_node_finish_to_stream_response = Mock(return_value=None)
-        pipeline._save_output_for_event = Mock()
-
-        # Act
-        list(pipeline._handle_node_succeeded_event(event))
-
-        # Assert: answer should remain unchanged
-        assert pipeline._task_state.answer == "same answer"
-        # Verify message_replace was NOT called
-        pipeline._message_cycle_manager.message_replace_to_stream_response.assert_not_called()
-
-    def test_answer_node_with_none_output_does_not_send_message_replace(self, pipeline):
-        """
-        Test that when an ANSWER node's output is None or missing 'answer' key,
-        no message_replace event is sent.
-        """
-        # Arrange: Set initial accumulated answer
-        pipeline._task_state.answer = "existing answer"
-
-        # Create ANSWER node succeeded event with None output
-        event = QueueNodeSucceededEvent(
-            node_execution_id="test-node-execution-id",
-            node_id="test-answer-node",
-            node_type=NodeType.ANSWER,
-            start_at=datetime.now(),
-            outputs={"answer": None},
-        )
-
-        # Mock the workflow response converter
-        pipeline._workflow_response_converter.workflow_node_finish_to_stream_response = Mock(return_value=None)
-        pipeline._save_output_for_event = Mock()
-
-        # Act
-        list(pipeline._handle_node_succeeded_event(event))
-
-        # Assert: answer should remain unchanged
-        assert pipeline._task_state.answer == "existing answer"
-        # Verify message_replace was NOT called
-        pipeline._message_cycle_manager.message_replace_to_stream_response.assert_not_called()
-
-    def test_answer_node_with_empty_outputs_does_not_send_message_replace(self, pipeline):
-        """
-        Test that when an ANSWER node has empty outputs dict,
-        no message_replace event is sent.
-        """
-        # Arrange: Set initial accumulated answer
-        pipeline._task_state.answer = "existing answer"
-
-        # Create ANSWER node succeeded event with empty outputs
-        event = QueueNodeSucceededEvent(
-            node_execution_id="test-node-execution-id",
-            node_id="test-answer-node",
-            node_type=NodeType.ANSWER,
-            start_at=datetime.now(),
-            outputs={},
-        )
-
-        # Mock the workflow response converter
-        pipeline._workflow_response_converter.workflow_node_finish_to_stream_response = Mock(return_value=None)
-        pipeline._save_output_for_event = Mock()
-
-        # Act
-        list(pipeline._handle_node_succeeded_event(event))
-
-        # Assert: answer should remain unchanged
-        assert pipeline._task_state.answer == "existing answer"
-        # Verify message_replace was NOT called
-        pipeline._message_cycle_manager.message_replace_to_stream_response.assert_not_called()
-
-    def test_answer_node_with_no_answer_key_in_outputs(self, pipeline):
-        """
-        Test that when an ANSWER node's outputs don't contain 'answer' key,
-        no message_replace event is sent.
-        """
-        # Arrange: Set initial accumulated answer
-        pipeline._task_state.answer = "existing answer"
-
-        # Create ANSWER node succeeded event without 'answer' key in outputs
-        event = QueueNodeSucceededEvent(
-            node_execution_id="test-node-execution-id",
-            node_id="test-answer-node",
-            node_type=NodeType.ANSWER,
-            start_at=datetime.now(),
-            outputs={"other_key": "some value"},
-        )
-
-        # Mock the workflow response converter
-        pipeline._workflow_response_converter.workflow_node_finish_to_stream_response = Mock(return_value=None)
-        pipeline._save_output_for_event = Mock()
-
-        # Act
-        list(pipeline._handle_node_succeeded_event(event))
-
-        # Assert: answer should remain unchanged
-        assert pipeline._task_state.answer == "existing answer"
-        # Verify message_replace was NOT called
-        pipeline._message_cycle_manager.message_replace_to_stream_response.assert_not_called()
-
-    def test_non_answer_node_does_not_send_message_replace(self, pipeline):
-        """
-        Test that non-ANSWER nodes (e.g., LLM, END) don't trigger message_replace events.
-        """
-        # Arrange: Set initial accumulated answer
-        pipeline._task_state.answer = "existing answer"
-
-        # Test with LLM node
-        llm_event = QueueNodeSucceededEvent(
-            node_execution_id="test-llm-execution-id",
-            node_id="test-llm-node",
-            node_type=NodeType.LLM,
-            start_at=datetime.now(),
-            outputs={"answer": "different answer"},
-        )
-
-        # Mock the workflow response converter
-        pipeline._workflow_response_converter.workflow_node_finish_to_stream_response = Mock(return_value=None)
-        pipeline._save_output_for_event = Mock()
-
-        # Act
-        list(pipeline._handle_node_succeeded_event(llm_event))
-
-        # Assert: answer should remain unchanged
-        assert pipeline._task_state.answer == "existing answer"
-        # Verify message_replace was NOT called
-        pipeline._message_cycle_manager.message_replace_to_stream_response.assert_not_called()
-
-    def test_end_node_does_not_send_message_replace(self, pipeline):
-        """
-        Test that END nodes don't trigger message_replace events even with 'answer' output.
-        """
-        # Arrange: Set initial accumulated answer
-        pipeline._task_state.answer = "existing answer"
-
-        # Create END node succeeded event with answer output
-        event = QueueNodeSucceededEvent(
-            node_execution_id="test-end-execution-id",
-            node_id="test-end-node",
-            node_type=NodeType.END,
-            start_at=datetime.now(),
-            outputs={"answer": "different answer"},
-        )
-
-        # Mock the workflow response converter
-        pipeline._workflow_response_converter.workflow_node_finish_to_stream_response = Mock(return_value=None)
-        pipeline._save_output_for_event = Mock()
-
-        # Act
-        list(pipeline._handle_node_succeeded_event(event))
-
-        # Assert: answer should remain unchanged
-        assert pipeline._task_state.answer == "existing answer"
-        # Verify message_replace was NOT called
-        pipeline._message_cycle_manager.message_replace_to_stream_response.assert_not_called()
-
-    def test_answer_node_with_numeric_output_converts_to_string(self, pipeline):
-        """
-        Test that when an ANSWER node's final output is numeric,
-        it gets converted to string properly.
-        """
-        # Arrange: Set initial accumulated answer
-        pipeline._task_state.answer = "text answer"
-
-        # Create ANSWER node succeeded event with numeric output
-        event = QueueNodeSucceededEvent(
-            node_execution_id="test-node-execution-id",
-            node_id="test-answer-node",
-            node_type=NodeType.ANSWER,
-            start_at=datetime.now(),
-            outputs={"answer": 12345},
-        )
-
-        # Mock the workflow response converter
-        pipeline._workflow_response_converter.workflow_node_finish_to_stream_response = Mock(return_value=None)
-        pipeline._save_output_for_event = Mock()
-
-        # Act
-        list(pipeline._handle_node_succeeded_event(event))
-
-        # Assert: answer should be converted to string
-        assert pipeline._task_state.answer == "12345"
-        # Verify message_replace was called with string
-        pipeline._message_cycle_manager.message_replace_to_stream_response.assert_called_once_with(
-            answer="12345", reason="variable_update"
-        )
-
-    def test_answer_node_files_are_recorded(self, pipeline):
-        """
-        Test that ANSWER nodes properly record files from outputs.
-        """
-        # Arrange
-        pipeline._task_state.answer = "existing answer"
-
-        # Create ANSWER node succeeded event with files
-        event = QueueNodeSucceededEvent(
-            node_execution_id="test-node-execution-id",
-            node_id="test-answer-node",
-            node_type=NodeType.ANSWER,
-            start_at=datetime.now(),
-            outputs={
-                "answer": "same answer",
-                "files": [
-                    {"type": "image", "transfer_method": "remote_url", "remote_url": "http://example.com/img.png"}
-                ],
-            },
-        )
-
-        # Mock the workflow response converter
-        pipeline._workflow_response_converter.fetch_files_from_node_outputs = Mock(return_value=event.outputs["files"])
-        pipeline._workflow_response_converter.workflow_node_finish_to_stream_response = Mock(return_value=None)
-        pipeline._save_output_for_event = Mock()
-
-        # Act
-        list(pipeline._handle_node_succeeded_event(event))
-
-        # Assert: files should be recorded
-        assert len(pipeline._recorded_files) == 1
-        assert pipeline._recorded_files[0] == event.outputs["files"][0]

api/tests/unit_tests/core/workflow/graph_engine/test_streaming_conversation_variables.py

@@ -45,3 +45,33 @@ def test_streaming_conversation_variables():
     runner = TableTestRunner()
     result = runner.run_test_case(case)
     assert result.success, f"Test failed: {result.error}"
+
+
+def test_streaming_conversation_variables_v1_overwrite_waits_for_assignment():
+    fixture_name = "test_streaming_conversation_variables_v1_overwrite"
+    input_query = "overwrite-value"
+
+    case = WorkflowTestCase(
+        fixture_path=fixture_name,
+        use_auto_mock=False,
+        mock_config=MockConfigBuilder().build(),
+        query=input_query,
+        inputs={},
+        expected_outputs={"answer": f"Current Value Of `conv_var` is:{input_query}"},
+    )
+
+    runner = TableTestRunner()
+    result = runner.run_test_case(case)
+    assert result.success, f"Test failed: {result.error}"
+
+    events = result.events
+    conv_var_chunk_events = [
+        event
+        for event in events
+        if isinstance(event, NodeRunStreamChunkEvent) and tuple(event.selector) == ("conversation", "conv_var")
+    ]
+
+    assert conv_var_chunk_events, "Expected conversation variable chunk events to be emitted"
+    assert all(event.chunk == input_query for event in conv_var_chunk_events), (
+        "Expected streamed conversation variable value to match the input query"
+    )

api/tests/unit_tests/core/workflow/nodes/test_start_node_json_object.py

@@ -58,6 +58,8 @@ def test_json_object_valid_schema():
         }
     )
 
+    schema = json.loads(schema)
+
     variables = [
         VariableEntity(
             variable="profile",
@@ -68,7 +70,7 @@ def test_json_object_valid_schema():
         )
     ]
 
-    user_inputs = {"profile": json.dumps({"age": 20, "name": "Tom"})}
+    user_inputs = {"profile": {"age": 20, "name": "Tom"}}
 
     node = make_start_node(user_inputs, variables)
     result = node._run()
@@ -87,6 +89,8 @@ def test_json_object_invalid_json_string():
             "required": ["age", "name"],
         }
     )
+
+    schema = json.loads(schema)
     variables = [
         VariableEntity(
             variable="profile",
@@ -97,12 +101,12 @@ def test_json_object_invalid_json_string():
         )
     ]
 
-    # Missing closing brace makes this invalid JSON
+    # Providing a string instead of an object should raise a type error
     user_inputs = {"profile": '{"age": 20, "name": "Tom"'}
 
     node = make_start_node(user_inputs, variables)
 
-    with pytest.raises(ValueError, match='{"age": 20, "name": "Tom" must be a valid JSON object'):
+    with pytest.raises(ValueError, match="JSON object for 'profile' must be an object"):
         node._run()
 
 
@@ -118,6 +122,8 @@ def test_json_object_does_not_match_schema():
         }
     )
 
+    schema = json.loads(schema)
+
     variables = [
         VariableEntity(
             variable="profile",
@@ -129,7 +135,7 @@ def test_json_object_does_not_match_schema():
     ]
 
     # age is a string, which violates the schema (expects number)
-    user_inputs = {"profile": json.dumps({"age": "twenty", "name": "Tom"})}
+    user_inputs = {"profile": {"age": "twenty", "name": "Tom"}}
 
     node = make_start_node(user_inputs, variables)
 
@@ -149,6 +155,8 @@ def test_json_object_missing_required_schema_field():
         }
     )
 
+    schema = json.loads(schema)
+
     variables = [
         VariableEntity(
             variable="profile",
@@ -160,7 +168,7 @@ def test_json_object_missing_required_schema_field():
     ]
 
     # Missing required field "name"
-    user_inputs = {"profile": json.dumps({"age": 20})}
+    user_inputs = {"profile": {"age": 20}}
 
     node = make_start_node(user_inputs, variables)
 

api/tests/unit_tests/core/workflow/test_workflow_entry.py

@@ -2,13 +2,17 @@ from types import SimpleNamespace
 
 import pytest
 
+from configs import dify_config
 from core.file.enums import FileType
 from core.file.models import File, FileTransferMethod
+from core.helper.code_executor.code_executor import CodeLanguage
 from core.variables.variables import StringVariable
 from core.workflow.constants import (
     CONVERSATION_VARIABLE_NODE_ID,
     ENVIRONMENT_VARIABLE_NODE_ID,
 )
+from core.workflow.nodes.code.code_node import CodeNode
+from core.workflow.nodes.code.limits import CodeNodeLimits
 from core.workflow.runtime import VariablePool
 from core.workflow.system_variable import SystemVariable
 from core.workflow.workflow_entry import WorkflowEntry
@@ -96,6 +100,58 @@ class TestWorkflowEntry:
         assert output_var is not None
         assert output_var.value == "system_user"
 
+    def test_single_step_run_injects_code_limits(self):
+        """Ensure single-step CodeNode execution configures limits."""
+        # Arrange
+        node_id = "code_node"
+        node_data = {
+            "type": "code",
+            "title": "Code",
+            "desc": None,
+            "variables": [],
+            "code_language": CodeLanguage.PYTHON3,
+            "code": "def main():\n    return {}",
+            "outputs": {},
+        }
+        node_config = {"id": node_id, "data": node_data}
+
+        class StubWorkflow:
+            def __init__(self):
+                self.tenant_id = "tenant"
+                self.app_id = "app"
+                self.id = "workflow"
+                self.graph_dict = {"nodes": [node_config], "edges": []}
+
+            def get_node_config_by_id(self, target_id: str):
+                assert target_id == node_id
+                return node_config
+
+        workflow = StubWorkflow()
+        variable_pool = VariablePool(system_variables=SystemVariable.empty(), user_inputs={})
+        expected_limits = CodeNodeLimits(
+            max_string_length=dify_config.CODE_MAX_STRING_LENGTH,
+            max_number=dify_config.CODE_MAX_NUMBER,
+            min_number=dify_config.CODE_MIN_NUMBER,
+            max_precision=dify_config.CODE_MAX_PRECISION,
+            max_depth=dify_config.CODE_MAX_DEPTH,
+            max_number_array_length=dify_config.CODE_MAX_NUMBER_ARRAY_LENGTH,
+            max_string_array_length=dify_config.CODE_MAX_STRING_ARRAY_LENGTH,
+            max_object_array_length=dify_config.CODE_MAX_OBJECT_ARRAY_LENGTH,
+        )
+
+        # Act
+        node, _ = WorkflowEntry.single_step_run(
+            workflow=workflow,
+            node_id=node_id,
+            user_id="user",
+            user_inputs={},
+            variable_pool=variable_pool,
+        )
+
+        # Assert
+        assert isinstance(node, CodeNode)
+        assert node._limits == expected_limits
+
     def test_mapping_user_inputs_to_variable_pool_with_env_variables(self):
         """Test mapping environment variables from user inputs to variable pool."""
         # Initialize variable pool with environment variables

api/tests/unit_tests/repositories/test_sqlalchemy_api_workflow_run_repository.py

@@ -4,6 +4,7 @@ from datetime import UTC, datetime
 from unittest.mock import Mock, patch
 
 import pytest
+from sqlalchemy.dialects import postgresql
 from sqlalchemy.orm import Session, sessionmaker
 
 from core.workflow.enums import WorkflowExecutionStatus
@@ -104,6 +105,42 @@ class TestDifyAPISQLAlchemyWorkflowRunRepository:
         return pause
 
 
+class TestGetRunsBatchByTimeRange(TestDifyAPISQLAlchemyWorkflowRunRepository):
+    def test_get_runs_batch_by_time_range_filters_terminal_statuses(
+        self, repository: DifyAPISQLAlchemyWorkflowRunRepository, mock_session: Mock
+    ):
+        scalar_result = Mock()
+        scalar_result.all.return_value = []
+        mock_session.scalars.return_value = scalar_result
+
+        repository.get_runs_batch_by_time_range(
+            start_from=None,
+            end_before=datetime(2024, 1, 1),
+            last_seen=None,
+            batch_size=50,
+        )
+
+        stmt = mock_session.scalars.call_args[0][0]
+        compiled_sql = str(
+            stmt.compile(
+                dialect=postgresql.dialect(),
+                compile_kwargs={"literal_binds": True},
+            )
+        )
+
+        assert "workflow_runs.status" in compiled_sql
+        for status in (
+            WorkflowExecutionStatus.SUCCEEDED,
+            WorkflowExecutionStatus.FAILED,
+            WorkflowExecutionStatus.STOPPED,
+            WorkflowExecutionStatus.PARTIAL_SUCCEEDED,
+        ):
+            assert f"'{status.value}'" in compiled_sql
+
+        assert "'running'" not in compiled_sql
+        assert "'paused'" not in compiled_sql
+
+
 class TestCreateWorkflowPause(TestDifyAPISQLAlchemyWorkflowRunRepository):
     """Test create_workflow_pause method."""
 
@@ -181,6 +218,61 @@ class TestCreateWorkflowPause(TestDifyAPISQLAlchemyWorkflowRunRepository):
             )
 
 
+class TestDeleteRunsWithRelated(TestDifyAPISQLAlchemyWorkflowRunRepository):
+    def test_uses_trigger_log_repository(self, repository: DifyAPISQLAlchemyWorkflowRunRepository, mock_session: Mock):
+        node_ids_result = Mock()
+        node_ids_result.all.return_value = []
+        pause_ids_result = Mock()
+        pause_ids_result.all.return_value = []
+        mock_session.scalars.side_effect = [node_ids_result, pause_ids_result]
+
+        # app_logs delete, runs delete
+        mock_session.execute.side_effect = [Mock(rowcount=0), Mock(rowcount=1)]
+
+        fake_trigger_repo = Mock()
+        fake_trigger_repo.delete_by_run_ids.return_value = 3
+
+        run = Mock(id="run-1", tenant_id="t1", app_id="a1", workflow_id="w1", triggered_from="tf")
+        counts = repository.delete_runs_with_related(
+            [run],
+            delete_node_executions=lambda session, runs: (2, 1),
+            delete_trigger_logs=lambda session, run_ids: fake_trigger_repo.delete_by_run_ids(run_ids),
+        )
+
+        fake_trigger_repo.delete_by_run_ids.assert_called_once_with(["run-1"])
+        assert counts["node_executions"] == 2
+        assert counts["offloads"] == 1
+        assert counts["trigger_logs"] == 3
+        assert counts["runs"] == 1
+
+
+class TestCountRunsWithRelated(TestDifyAPISQLAlchemyWorkflowRunRepository):
+    def test_uses_trigger_log_repository(self, repository: DifyAPISQLAlchemyWorkflowRunRepository, mock_session: Mock):
+        pause_ids_result = Mock()
+        pause_ids_result.all.return_value = ["pause-1", "pause-2"]
+        mock_session.scalars.return_value = pause_ids_result
+        mock_session.scalar.side_effect = [5, 2]
+
+        fake_trigger_repo = Mock()
+        fake_trigger_repo.count_by_run_ids.return_value = 3
+
+        run = Mock(id="run-1", tenant_id="t1", app_id="a1", workflow_id="w1", triggered_from="tf")
+        counts = repository.count_runs_with_related(
+            [run],
+            count_node_executions=lambda session, runs: (2, 1),
+            count_trigger_logs=lambda session, run_ids: fake_trigger_repo.count_by_run_ids(run_ids),
+        )
+
+        fake_trigger_repo.count_by_run_ids.assert_called_once_with(["run-1"])
+        assert counts["node_executions"] == 2
+        assert counts["offloads"] == 1
+        assert counts["trigger_logs"] == 3
+        assert counts["app_logs"] == 5
+        assert counts["pauses"] == 2
+        assert counts["pause_reasons"] == 2
+        assert counts["runs"] == 1
+
+
 class TestResumeWorkflowPause(TestDifyAPISQLAlchemyWorkflowRunRepository):
     """Test resume_workflow_pause method."""
 

api/tests/unit_tests/repositories/test_sqlalchemy_workflow_trigger_log_repository.py

@@ -0,0 +1,31 @@
+from unittest.mock import Mock
+
+from sqlalchemy.dialects import postgresql
+from sqlalchemy.orm import Session
+
+from repositories.sqlalchemy_workflow_trigger_log_repository import SQLAlchemyWorkflowTriggerLogRepository
+
+
+def test_delete_by_run_ids_executes_delete():
+    session = Mock(spec=Session)
+    session.execute.return_value = Mock(rowcount=2)
+    repo = SQLAlchemyWorkflowTriggerLogRepository(session)
+
+    deleted = repo.delete_by_run_ids(["run-1", "run-2"])
+
+    stmt = session.execute.call_args[0][0]
+    compiled_sql = str(stmt.compile(dialect=postgresql.dialect(), compile_kwargs={"literal_binds": True}))
+    assert "workflow_trigger_logs" in compiled_sql
+    assert "'run-1'" in compiled_sql
+    assert "'run-2'" in compiled_sql
+    assert deleted == 2
+
+
+def test_delete_by_run_ids_empty_short_circuits():
+    session = Mock(spec=Session)
+    repo = SQLAlchemyWorkflowTriggerLogRepository(session)
+
+    deleted = repo.delete_by_run_ids([])
+
+    session.execute.assert_not_called()
+    assert deleted == 0

api/tests/unit_tests/services/test_account_service.py

@@ -5,7 +5,7 @@ from unittest.mock import MagicMock, patch
 import pytest
 
 from configs import dify_config
-from models.account import Account
+from models.account import Account, AccountStatus
 from services.account_service import AccountService, RegisterService, TenantService
 from services.errors.account import (
     AccountAlreadyInTenantError,
@@ -1147,9 +1147,13 @@ class TestRegisterService:
         mock_session = MagicMock()
         mock_session.query.return_value.filter_by.return_value.first.return_value = None  # No existing account
 
-        with patch("services.account_service.Session") as mock_session_class:
+        with (
+            patch("services.account_service.Session") as mock_session_class,
+            patch("services.account_service.AccountService.get_account_by_email_with_case_fallback") as mock_lookup,
+        ):
             mock_session_class.return_value.__enter__.return_value = mock_session
             mock_session_class.return_value.__exit__.return_value = None
+            mock_lookup.return_value = None
 
             # Mock RegisterService.register
             mock_new_account = TestAccountAssociatedDataFactory.create_account_mock(
@@ -1182,9 +1186,59 @@ class TestRegisterService:
                         email="newuser@example.com",
                         name="newuser",
                         language="en-US",
-                        status="pending",
+                        status=AccountStatus.PENDING,
                         is_setup=True,
                     )
+                    mock_lookup.assert_called_once_with("newuser@example.com", session=mock_session)
+
+    def test_invite_new_member_normalizes_new_account_email(
+        self, mock_db_dependencies, mock_redis_dependencies, mock_task_dependencies
+    ):
+        """Ensure inviting with mixed-case email normalizes before registering."""
+        mock_tenant = MagicMock()
+        mock_tenant.id = "tenant-456"
+        mock_inviter = TestAccountAssociatedDataFactory.create_account_mock(account_id="inviter-123", name="Inviter")
+        mixed_email = "Invitee@Example.com"
+
+        mock_session = MagicMock()
+        with (
+            patch("services.account_service.Session") as mock_session_class,
+            patch("services.account_service.AccountService.get_account_by_email_with_case_fallback") as mock_lookup,
+        ):
+            mock_session_class.return_value.__enter__.return_value = mock_session
+            mock_session_class.return_value.__exit__.return_value = None
+            mock_lookup.return_value = None
+
+            mock_new_account = TestAccountAssociatedDataFactory.create_account_mock(
+                account_id="new-user-789", email="invitee@example.com", name="invitee", status="pending"
+            )
+            with patch("services.account_service.RegisterService.register") as mock_register:
+                mock_register.return_value = mock_new_account
+                with (
+                    patch("services.account_service.TenantService.check_member_permission") as mock_check_permission,
+                    patch("services.account_service.TenantService.create_tenant_member") as mock_create_member,
+                    patch("services.account_service.TenantService.switch_tenant") as mock_switch_tenant,
+                    patch("services.account_service.RegisterService.generate_invite_token") as mock_generate_token,
+                ):
+                    mock_generate_token.return_value = "invite-token-abc"
+
+                    RegisterService.invite_new_member(
+                        tenant=mock_tenant,
+                        email=mixed_email,
+                        language="en-US",
+                        role="normal",
+                        inviter=mock_inviter,
+                    )
+
+                    mock_register.assert_called_once_with(
+                        email="invitee@example.com",
+                        name="invitee",
+                        language="en-US",
+                        status=AccountStatus.PENDING,
+                        is_setup=True,
+                    )
+                    mock_lookup.assert_called_once_with(mixed_email, session=mock_session)
+                    mock_check_permission.assert_called_once_with(mock_tenant, mock_inviter, None, "add")
                     mock_create_member.assert_called_once_with(mock_tenant, mock_new_account, "normal")
                     mock_switch_tenant.assert_called_once_with(mock_new_account, mock_tenant.id)
                     mock_generate_token.assert_called_once_with(mock_tenant, mock_new_account)
@@ -1207,9 +1261,13 @@ class TestRegisterService:
         mock_session = MagicMock()
         mock_session.query.return_value.filter_by.return_value.first.return_value = mock_existing_account
 
-        with patch("services.account_service.Session") as mock_session_class:
+        with (
+            patch("services.account_service.Session") as mock_session_class,
+            patch("services.account_service.AccountService.get_account_by_email_with_case_fallback") as mock_lookup,
+        ):
             mock_session_class.return_value.__enter__.return_value = mock_session
             mock_session_class.return_value.__exit__.return_value = None
+            mock_lookup.return_value = mock_existing_account
 
             # Mock the db.session.query for TenantAccountJoin
             mock_db_query = MagicMock()
@@ -1238,6 +1296,7 @@ class TestRegisterService:
                 mock_create_member.assert_called_once_with(mock_tenant, mock_existing_account, "normal")
                 mock_generate_token.assert_called_once_with(mock_tenant, mock_existing_account)
                 mock_task_dependencies.delay.assert_called_once()
+                mock_lookup.assert_called_once_with("existing@example.com", session=mock_session)
 
     def test_invite_new_member_already_in_tenant(self, mock_db_dependencies, mock_redis_dependencies):
         """Test inviting a member who is already in the tenant."""
@@ -1251,7 +1310,6 @@ class TestRegisterService:
 
         # Mock database queries
         query_results = {
-            ("Account", "email", "existing@example.com"): mock_existing_account,
             (
                 "TenantAccountJoin",
                 "tenant_id",
@@ -1261,7 +1319,11 @@ class TestRegisterService:
         ServiceDbTestHelper.setup_db_query_filter_by_mock(mock_db_dependencies["db"], query_results)
 
         # Mock TenantService methods
-        with patch("services.account_service.TenantService.check_member_permission") as mock_check_permission:
+        with (
+            patch("services.account_service.AccountService.get_account_by_email_with_case_fallback") as mock_lookup,
+            patch("services.account_service.TenantService.check_member_permission") as mock_check_permission,
+        ):
+            mock_lookup.return_value = mock_existing_account
             # Execute test and verify exception
             self._assert_exception_raised(
                 AccountAlreadyInTenantError,
@@ -1272,6 +1334,7 @@ class TestRegisterService:
                 role="normal",
                 inviter=mock_inviter,
             )
+            mock_lookup.assert_called_once()
 
     def test_invite_new_member_no_inviter(self):
         """Test inviting a member without providing an inviter."""
@@ -1497,6 +1560,30 @@ class TestRegisterService:
         # Verify results
         assert result is None
 
+    def test_get_invitation_with_case_fallback_returns_initial_match(self):
+        """Fallback helper should return the initial invitation when present."""
+        invitation = {"workspace_id": "tenant-456"}
+        with patch(
+            "services.account_service.RegisterService.get_invitation_if_token_valid", return_value=invitation
+        ) as mock_get:
+            result = RegisterService.get_invitation_with_case_fallback("tenant-456", "User@Test.com", "token-123")
+
+        assert result == invitation
+        mock_get.assert_called_once_with("tenant-456", "User@Test.com", "token-123")
+
+    def test_get_invitation_with_case_fallback_retries_with_lowercase(self):
+        """Fallback helper should retry with lowercase email when needed."""
+        invitation = {"workspace_id": "tenant-456"}
+        with patch("services.account_service.RegisterService.get_invitation_if_token_valid") as mock_get:
+            mock_get.side_effect = [None, invitation]
+            result = RegisterService.get_invitation_with_case_fallback("tenant-456", "User@Test.com", "token-123")
+
+        assert result == invitation
+        assert mock_get.call_args_list == [
+            (("tenant-456", "User@Test.com", "token-123"),),
+            (("tenant-456", "user@test.com", "token-123"),),
+        ]
+
     # ==================== Helper Method Tests ====================
 
     def test_get_invitation_token_key(self):

api/tests/unit_tests/services/test_clear_free_plan_expired_workflow_run_logs.py

@@ -0,0 +1,327 @@
+import datetime
+from typing import Any
+
+import pytest
+
+from services.billing_service import SubscriptionPlan
+from services.retention.workflow_run import clear_free_plan_expired_workflow_run_logs as cleanup_module
+from services.retention.workflow_run.clear_free_plan_expired_workflow_run_logs import WorkflowRunCleanup
+
+
+class FakeRun:
+    def __init__(
+        self,
+        run_id: str,
+        tenant_id: str,
+        created_at: datetime.datetime,
+        app_id: str = "app-1",
+        workflow_id: str = "wf-1",
+        triggered_from: str = "workflow-run",
+    ) -> None:
+        self.id = run_id
+        self.tenant_id = tenant_id
+        self.app_id = app_id
+        self.workflow_id = workflow_id
+        self.triggered_from = triggered_from
+        self.created_at = created_at
+
+
+class FakeRepo:
+    def __init__(
+        self,
+        batches: list[list[FakeRun]],
+        delete_result: dict[str, int] | None = None,
+        count_result: dict[str, int] | None = None,
+    ) -> None:
+        self.batches = batches
+        self.call_idx = 0
+        self.deleted: list[list[str]] = []
+        self.counted: list[list[str]] = []
+        self.delete_result = delete_result or {
+            "runs": 0,
+            "node_executions": 0,
+            "offloads": 0,
+            "app_logs": 0,
+            "trigger_logs": 0,
+            "pauses": 0,
+            "pause_reasons": 0,
+        }
+        self.count_result = count_result or {
+            "runs": 0,
+            "node_executions": 0,
+            "offloads": 0,
+            "app_logs": 0,
+            "trigger_logs": 0,
+            "pauses": 0,
+            "pause_reasons": 0,
+        }
+
+    def get_runs_batch_by_time_range(
+        self,
+        start_from: datetime.datetime | None,
+        end_before: datetime.datetime,
+        last_seen: tuple[datetime.datetime, str] | None,
+        batch_size: int,
+    ) -> list[FakeRun]:
+        if self.call_idx >= len(self.batches):
+            return []
+        batch = self.batches[self.call_idx]
+        self.call_idx += 1
+        return batch
+
+    def delete_runs_with_related(
+        self, runs: list[FakeRun], delete_node_executions=None, delete_trigger_logs=None
+    ) -> dict[str, int]:
+        self.deleted.append([run.id for run in runs])
+        result = self.delete_result.copy()
+        result["runs"] = len(runs)
+        return result
+
+    def count_runs_with_related(
+        self, runs: list[FakeRun], count_node_executions=None, count_trigger_logs=None
+    ) -> dict[str, int]:
+        self.counted.append([run.id for run in runs])
+        result = self.count_result.copy()
+        result["runs"] = len(runs)
+        return result
+
+
+def plan_info(plan: str, expiration: int) -> SubscriptionPlan:
+    return SubscriptionPlan(plan=plan, expiration_date=expiration)
+
+
+def create_cleanup(
+    monkeypatch: pytest.MonkeyPatch,
+    repo: FakeRepo,
+    *,
+    grace_period_days: int = 0,
+    whitelist: set[str] | None = None,
+    **kwargs: Any,
+) -> WorkflowRunCleanup:
+    monkeypatch.setattr(
+        cleanup_module.dify_config,
+        "SANDBOX_EXPIRED_RECORDS_CLEAN_GRACEFUL_PERIOD",
+        grace_period_days,
+    )
+    monkeypatch.setattr(
+        cleanup_module.WorkflowRunCleanup,
+        "_get_cleanup_whitelist",
+        lambda self: whitelist or set(),
+    )
+    return WorkflowRunCleanup(workflow_run_repo=repo, **kwargs)
+
+
+def test_filter_free_tenants_billing_disabled(monkeypatch: pytest.MonkeyPatch) -> None:
+    cleanup = create_cleanup(monkeypatch, repo=FakeRepo([]), days=30, batch_size=10)
+
+    monkeypatch.setattr(cleanup_module.dify_config, "BILLING_ENABLED", False)
+
+    def fail_bulk(_: list[str]) -> dict[str, SubscriptionPlan]:
+        raise RuntimeError("should not call")
+
+    monkeypatch.setattr(cleanup_module.BillingService, "get_plan_bulk_with_cache", staticmethod(fail_bulk))
+
+    tenants = {"t1", "t2"}
+    free = cleanup._filter_free_tenants(tenants)
+
+    assert free == tenants
+
+
+def test_filter_free_tenants_bulk_mixed(monkeypatch: pytest.MonkeyPatch) -> None:
+    cleanup = create_cleanup(monkeypatch, repo=FakeRepo([]), days=30, batch_size=10)
+
+    monkeypatch.setattr(cleanup_module.dify_config, "BILLING_ENABLED", True)
+    monkeypatch.setattr(
+        cleanup_module.BillingService,
+        "get_plan_bulk_with_cache",
+        staticmethod(
+            lambda tenant_ids: {
+                tenant_id: (plan_info("team", -1) if tenant_id == "t_paid" else plan_info("sandbox", -1))
+                for tenant_id in tenant_ids
+            }
+        ),
+    )
+
+    free = cleanup._filter_free_tenants({"t_free", "t_paid", "t_missing"})
+
+    assert free == {"t_free", "t_missing"}
+
+
+def test_filter_free_tenants_respects_grace_period(monkeypatch: pytest.MonkeyPatch) -> None:
+    cleanup = create_cleanup(monkeypatch, repo=FakeRepo([]), days=30, batch_size=10, grace_period_days=45)
+
+    monkeypatch.setattr(cleanup_module.dify_config, "BILLING_ENABLED", True)
+    now = datetime.datetime.now(datetime.UTC)
+    within_grace_ts = int((now - datetime.timedelta(days=10)).timestamp())
+    outside_grace_ts = int((now - datetime.timedelta(days=90)).timestamp())
+
+    def fake_bulk(_: list[str]) -> dict[str, SubscriptionPlan]:
+        return {
+            "recently_downgraded": plan_info("sandbox", within_grace_ts),
+            "long_sandbox": plan_info("sandbox", outside_grace_ts),
+        }
+
+    monkeypatch.setattr(cleanup_module.BillingService, "get_plan_bulk_with_cache", staticmethod(fake_bulk))
+
+    free = cleanup._filter_free_tenants({"recently_downgraded", "long_sandbox"})
+
+    assert free == {"long_sandbox"}
+
+
+def test_filter_free_tenants_skips_cleanup_whitelist(monkeypatch: pytest.MonkeyPatch) -> None:
+    cleanup = create_cleanup(
+        monkeypatch,
+        repo=FakeRepo([]),
+        days=30,
+        batch_size=10,
+        whitelist={"tenant_whitelist"},
+    )
+
+    monkeypatch.setattr(cleanup_module.dify_config, "BILLING_ENABLED", True)
+    monkeypatch.setattr(
+        cleanup_module.BillingService,
+        "get_plan_bulk_with_cache",
+        staticmethod(
+            lambda tenant_ids: {
+                tenant_id: (plan_info("team", -1) if tenant_id == "t_paid" else plan_info("sandbox", -1))
+                for tenant_id in tenant_ids
+            }
+        ),
+    )
+
+    tenants = {"tenant_whitelist", "tenant_regular"}
+    free = cleanup._filter_free_tenants(tenants)
+
+    assert free == {"tenant_regular"}
+
+
+def test_filter_free_tenants_bulk_failure(monkeypatch: pytest.MonkeyPatch) -> None:
+    cleanup = create_cleanup(monkeypatch, repo=FakeRepo([]), days=30, batch_size=10)
+
+    monkeypatch.setattr(cleanup_module.dify_config, "BILLING_ENABLED", True)
+    monkeypatch.setattr(
+        cleanup_module.BillingService,
+        "get_plan_bulk_with_cache",
+        staticmethod(lambda tenant_ids: (_ for _ in ()).throw(RuntimeError("boom"))),
+    )
+
+    free = cleanup._filter_free_tenants({"t1", "t2"})
+
+    assert free == set()
+
+
+def test_run_deletes_only_free_tenants(monkeypatch: pytest.MonkeyPatch) -> None:
+    cutoff = datetime.datetime.now()
+    repo = FakeRepo(
+        batches=[
+            [
+                FakeRun("run-free", "t_free", cutoff),
+                FakeRun("run-paid", "t_paid", cutoff),
+            ]
+        ]
+    )
+    cleanup = create_cleanup(monkeypatch, repo=repo, days=30, batch_size=10)
+
+    monkeypatch.setattr(cleanup_module.dify_config, "BILLING_ENABLED", True)
+    monkeypatch.setattr(
+        cleanup_module.BillingService,
+        "get_plan_bulk_with_cache",
+        staticmethod(
+            lambda tenant_ids: {
+                tenant_id: (plan_info("team", -1) if tenant_id == "t_paid" else plan_info("sandbox", -1))
+                for tenant_id in tenant_ids
+            }
+        ),
+    )
+
+    cleanup.run()
+
+    assert repo.deleted == [["run-free"]]
+
+
+def test_run_skips_when_no_free_tenants(monkeypatch: pytest.MonkeyPatch) -> None:
+    cutoff = datetime.datetime.now()
+    repo = FakeRepo(batches=[[FakeRun("run-paid", "t_paid", cutoff)]])
+    cleanup = create_cleanup(monkeypatch, repo=repo, days=30, batch_size=10)
+
+    monkeypatch.setattr(cleanup_module.dify_config, "BILLING_ENABLED", True)
+    monkeypatch.setattr(
+        cleanup_module.BillingService,
+        "get_plan_bulk_with_cache",
+        staticmethod(lambda tenant_ids: {tenant_id: plan_info("team", 1893456000) for tenant_id in tenant_ids}),
+    )
+
+    cleanup.run()
+
+    assert repo.deleted == []
+
+
+def test_run_exits_on_empty_batch(monkeypatch: pytest.MonkeyPatch) -> None:
+    cleanup = create_cleanup(monkeypatch, repo=FakeRepo([]), days=30, batch_size=10)
+
+    cleanup.run()
+
+
+def test_run_dry_run_skips_deletions(monkeypatch: pytest.MonkeyPatch, capsys: pytest.CaptureFixture[str]) -> None:
+    cutoff = datetime.datetime.now()
+    repo = FakeRepo(
+        batches=[[FakeRun("run-free", "t_free", cutoff)]],
+        count_result={
+            "runs": 0,
+            "node_executions": 2,
+            "offloads": 1,
+            "app_logs": 3,
+            "trigger_logs": 4,
+            "pauses": 5,
+            "pause_reasons": 6,
+        },
+    )
+    cleanup = create_cleanup(monkeypatch, repo=repo, days=30, batch_size=10, dry_run=True)
+
+    monkeypatch.setattr(cleanup_module.dify_config, "BILLING_ENABLED", False)
+
+    cleanup.run()
+
+    assert repo.deleted == []
+    assert repo.counted == [["run-free"]]
+    captured = capsys.readouterr().out
+    assert "Dry run mode enabled" in captured
+    assert "would delete 1 runs" in captured
+    assert "related records" in captured
+    assert "node_executions 2" in captured
+    assert "offloads 1" in captured
+    assert "app_logs 3" in captured
+    assert "trigger_logs 4" in captured
+    assert "pauses 5" in captured
+    assert "pause_reasons 6" in captured
+
+
+def test_between_sets_window_bounds(monkeypatch: pytest.MonkeyPatch) -> None:
+    start_from = datetime.datetime(2024, 5, 1, 0, 0, 0)
+    end_before = datetime.datetime(2024, 6, 1, 0, 0, 0)
+    cleanup = create_cleanup(
+        monkeypatch, repo=FakeRepo([]), days=30, batch_size=10, start_from=start_from, end_before=end_before
+    )
+
+    assert cleanup.window_start == start_from
+    assert cleanup.window_end == end_before
+
+
+def test_between_requires_both_boundaries(monkeypatch: pytest.MonkeyPatch) -> None:
+    with pytest.raises(ValueError):
+        create_cleanup(
+            monkeypatch, repo=FakeRepo([]), days=30, batch_size=10, start_from=datetime.datetime.now(), end_before=None
+        )
+    with pytest.raises(ValueError):
+        create_cleanup(
+            monkeypatch, repo=FakeRepo([]), days=30, batch_size=10, start_from=None, end_before=datetime.datetime.now()
+        )
+
+
+def test_between_requires_end_after_start(monkeypatch: pytest.MonkeyPatch) -> None:
+    start_from = datetime.datetime(2024, 6, 1, 0, 0, 0)
+    end_before = datetime.datetime(2024, 5, 1, 0, 0, 0)
+    with pytest.raises(ValueError):
+        create_cleanup(
+            monkeypatch, repo=FakeRepo([]), days=30, batch_size=10, start_from=start_from, end_before=end_before
+        )

api/uv.lock

@@ -1368,7 +1368,7 @@ wheels = [
 
 [[package]]
 name = "dify-api"
-version = "1.11.2"
+version = "1.11.4"
 source = { virtual = "." }
 dependencies = [
     { name = "aliyun-log-python-sdk" },
@@ -1731,7 +1731,7 @@ storage = [
     { name = "opendal", specifier = "~=0.46.0" },
     { name = "oss2", specifier = "==2.18.5" },
     { name = "supabase", specifier = "~=2.18.1" },
-    { name = "tos", specifier = "~=2.7.1" },
+    { name = "tos", specifier = "~=2.9.0" },
 ]
 tools = [
     { name = "cloudscraper", specifier = "~=1.2.71" },
@@ -6148,7 +6148,7 @@ wheels = [
 
 [[package]]
 name = "tos"
-version = "2.7.2"
+version = "2.9.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "crcmod" },
@@ -6156,8 +6156,9 @@ dependencies = [
     { name = "pytz" },
     { name = "requests" },
     { name = "six" },
+    { name = "wrapt" },
 ]
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 [[package]]
 name = "tqdm"
@@ -7146,31 +7147,31 @@ wheels = [
 
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+version = "1.16.0"
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+    { url = "https://files.pythonhosted.org/packages/14/26/93a9fa02c6f257df54d7570dfe8011995138118d11939a4ecd82cb849613/wrapt-1.16.0-cp312-cp312-musllinux_1_1_x86_64.whl", hash = "sha256:418abb18146475c310d7a6dc71143d6f7adec5b004ac9ce08dc7a34e2babdc5c", size = 91738, upload-time = "2023-11-09T06:32:20.989Z" },
+    { url = "https://files.pythonhosted.org/packages/a2/5b/4660897233eb2c8c4de3dc7cefed114c61bacb3c28327e64150dc44ee2f6/wrapt-1.16.0-cp312-cp312-win32.whl", hash = "sha256:685f568fa5e627e93f3b52fda002c7ed2fa1800b50ce51f6ed1d572d8ab3e7fc", size = 35568, upload-time = "2023-11-09T06:32:22.715Z" },
+    { url = "https://files.pythonhosted.org/packages/5c/cc/8297f9658506b224aa4bd71906447dea6bb0ba629861a758c28f67428b91/wrapt-1.16.0-cp312-cp312-win_amd64.whl", hash = "sha256:dcdba5c86e368442528f7060039eda390cc4091bfd1dca41e8046af7c910dda8", size = 37653, upload-time = "2023-11-09T06:32:24.533Z" },
+    { url = "https://files.pythonhosted.org/packages/ff/21/abdedb4cdf6ff41ebf01a74087740a709e2edb146490e4d9beea054b0b7a/wrapt-1.16.0-py3-none-any.whl", hash = "sha256:6906c4100a8fcbf2fa735f6059214bb13b97f75b1a61777fcf6432121ef12ef1", size = 23362, upload-time = "2023-11-09T06:33:28.271Z" },
 ]
 
 [[package]]

docker/.env.example

@@ -1478,6 +1478,7 @@ ENABLE_CLEAN_UNUSED_DATASETS_TASK=false
 ENABLE_CREATE_TIDB_SERVERLESS_TASK=false
 ENABLE_UPDATE_TIDB_SERVERLESS_STATUS_TASK=false
 ENABLE_CLEAN_MESSAGES=false
+ENABLE_WORKFLOW_RUN_CLEANUP_TASK=false
 ENABLE_MAIL_CLEAN_DOCUMENT_NOTIFY_TASK=false
 ENABLE_DATASETS_QUEUE_MONITOR=false
 ENABLE_CHECK_UPGRADABLE_PLUGIN_TASK=true

docker/docker-compose-template.yaml

@@ -21,7 +21,7 @@ services:
 
   # API service
   api:
-    image: langgenius/dify-api:1.11.2
+    image: langgenius/dify-api:1.11.4
     restart: always
     environment:
       # Use the shared environment variables.
@@ -63,7 +63,7 @@ services:
   # worker service
   # The Celery worker for processing all queues (dataset, workflow, mail, etc.)
   worker:
-    image: langgenius/dify-api:1.11.2
+    image: langgenius/dify-api:1.11.4
     restart: always
     environment:
       # Use the shared environment variables.
@@ -102,7 +102,7 @@ services:
   # worker_beat service
   # Celery beat for scheduling periodic tasks.
   worker_beat:
-    image: langgenius/dify-api:1.11.2
+    image: langgenius/dify-api:1.11.4
     restart: always
     environment:
       # Use the shared environment variables.
@@ -132,7 +132,7 @@ services:
 
   # Frontend web application.
   web:
-    image: langgenius/dify-web:1.11.2
+    image: langgenius/dify-web:1.11.4
     restart: always
     environment:
       CONSOLE_API_URL: ${CONSOLE_API_URL:-}

docker/docker-compose.yaml

@@ -662,6 +662,7 @@ x-shared-env: &shared-api-worker-env
   ENABLE_CREATE_TIDB_SERVERLESS_TASK: ${ENABLE_CREATE_TIDB_SERVERLESS_TASK:-false}
   ENABLE_UPDATE_TIDB_SERVERLESS_STATUS_TASK: ${ENABLE_UPDATE_TIDB_SERVERLESS_STATUS_TASK:-false}
   ENABLE_CLEAN_MESSAGES: ${ENABLE_CLEAN_MESSAGES:-false}
+  ENABLE_WORKFLOW_RUN_CLEANUP_TASK: ${ENABLE_WORKFLOW_RUN_CLEANUP_TASK:-false}
   ENABLE_MAIL_CLEAN_DOCUMENT_NOTIFY_TASK: ${ENABLE_MAIL_CLEAN_DOCUMENT_NOTIFY_TASK:-false}
   ENABLE_DATASETS_QUEUE_MONITOR: ${ENABLE_DATASETS_QUEUE_MONITOR:-false}
   ENABLE_CHECK_UPGRADABLE_PLUGIN_TASK: ${ENABLE_CHECK_UPGRADABLE_PLUGIN_TASK:-true}
@@ -703,7 +704,7 @@ services:
 
   # API service
   api:
-    image: langgenius/dify-api:1.11.2
+    image: langgenius/dify-api:1.11.4
     restart: always
     environment:
       # Use the shared environment variables.
@@ -745,7 +746,7 @@ services:
   # worker service
   # The Celery worker for processing all queues (dataset, workflow, mail, etc.)
   worker:
-    image: langgenius/dify-api:1.11.2
+    image: langgenius/dify-api:1.11.4
     restart: always
     environment:
       # Use the shared environment variables.
@@ -784,7 +785,7 @@ services:
   # worker_beat service
   # Celery beat for scheduling periodic tasks.
   worker_beat:
-    image: langgenius/dify-api:1.11.2
+    image: langgenius/dify-api:1.11.4
     restart: always
     environment:
       # Use the shared environment variables.
@@ -814,7 +815,7 @@ services:
 
   # Frontend web application.
   web:
-    image: langgenius/dify-web:1.11.2
+    image: langgenius/dify-web:1.11.4
     restart: always
     environment:
       CONSOLE_API_URL: ${CONSOLE_API_URL:-}

web/.env.example

@@ -31,6 +31,8 @@ NEXT_PUBLIC_UPLOAD_IMAGE_AS_ICON=false
 
 # The timeout for the text generation in millisecond
 NEXT_PUBLIC_TEXT_GENERATION_TIMEOUT_MS=60000
+# Used by web/docker/entrypoint.sh to overwrite/export NEXT_PUBLIC_TEXT_GENERATION_TIMEOUT_MS at container startup (Docker only)
+TEXT_GENERATION_TIMEOUT_MS=60000
 
 # CSP https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP
 NEXT_PUBLIC_CSP_WHITELIST=

web/.nvmrc

@@ -0,0 +1 @@
+24

web/.storybook/preview.tsx

@@ -1,8 +1,10 @@
 import type { Preview } from '@storybook/react'
+import type { Resource } from 'i18next'
 import { withThemeByDataAttribute } from '@storybook/addon-themes'
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
 import { ToastProvider } from '../app/components/base/toast'
-import I18N from '../app/components/i18n'
+import { I18nClientProvider as I18N } from '../app/components/provider/i18n'
+import commonEnUS from '../i18n/en-US/common.json'
 
 import '../app/styles/globals.css'
 import '../app/styles/markdown.scss'
@@ -16,6 +18,14 @@ const queryClient = new QueryClient({
   },
 })
 
+const storyResources: Resource = {
+  'en-US': {
+    // Preload the most common namespace to avoid missing keys during initial render;
+    // other namespaces will be loaded on demand via resourcesToBackend.
+    common: commonEnUS as unknown as Record<string, unknown>,
+  },
+}
+
 export const decorators = [
   withThemeByDataAttribute({
     themes: {
@@ -28,7 +38,7 @@ export const decorators = [
   (Story) => {
     return (
       <QueryClientProvider client={queryClient}>
-        <I18N locale="en-US">
+        <I18N locale="en-US" resource={storyResources}>
           <ToastProvider>
             <Story />
           </ToastProvider>

web/Dockerfile

@@ -1,5 +1,5 @@
 # base image
-FROM node:22-alpine3.21 AS base
+FROM node:24-alpine AS base
 LABEL maintainer="takatost@gmail.com"
 
 # if you located in China, you can use aliyun mirror to speed up

web/README.md

@@ -8,8 +8,18 @@ This is a [Next.js](https://nextjs.org/) project bootstrapped with [`create-next
 
 Before starting the web frontend service, please make sure the following environment is ready.
 
-- [Node.js](https://nodejs.org) >= v22.11.x
-- [pnpm](https://pnpm.io) v10.x
+- [Node.js](https://nodejs.org)
+- [pnpm](https://pnpm.io)
+
+> [!TIP]
+> It is recommended to install and enable Corepack to manage package manager versions automatically:
+>
+> ```bash
+> npm install -g corepack
+> corepack enable
+> ```
+>
+> Learn more: [Corepack](https://github.com/nodejs/corepack#readme)
 
 First, install the dependencies:
 

web/__tests__/embedded-user-id-store.test.tsx

@@ -53,6 +53,7 @@ vi.mock('@/context/global-public-context', () => {
   )
   return {
     useGlobalPublicStore,
+    useIsSystemFeaturesPending: () => false,
   }
 })
 

web/app/(shareLayout)/webapp-signin/check-code/page.tsx

@@ -66,7 +66,9 @@ export default function CheckCode() {
       setIsLoading(true)
       const ret = await webAppEmailLoginWithCode({ email, code: encryptVerificationCode(code), token })
       if (ret.result === 'success') {
-        setWebAppAccessToken(ret.data.access_token)
+        if (ret?.data?.access_token) {
+          setWebAppAccessToken(ret.data.access_token)
+        }
         const { access_token } = await fetchAccessToken({
           appCode: appCode!,
           userId: embeddedUserId || undefined,

web/app/(shareLayout)/webapp-signin/components/mail-and-password-auth.tsx

@@ -82,7 +82,9 @@ export default function MailAndPasswordAuth({ isEmailSetup }: MailAndPasswordAut
         body: loginData,
       })
       if (res.result === 'success') {
-        setWebAppAccessToken(res.data.access_token)
+        if (res?.data?.access_token) {
+          setWebAppAccessToken(res.data.access_token)
+        }
 
         const { access_token } = await fetchAccessToken({
           appCode: appCode!,

web/app/components/app-initializer.tsx

@@ -9,8 +9,8 @@ import {
   EDUCATION_VERIFY_URL_SEARCHPARAMS_ACTION,
   EDUCATION_VERIFYING_LOCALSTORAGE_ITEM,
 } from '@/app/education-apply/constants'
-import { fetchSetupStatus } from '@/service/common'
 import { sendGAEvent } from '@/utils/gtag'
+import { fetchSetupStatusWithCache } from '@/utils/setup-status'
 import { resolvePostLoginRedirect } from '../signin/utils/post-login-redirect'
 import { trackEvent } from './base/amplitude'
 
@@ -33,15 +33,8 @@ export const AppInitializer = ({
 
   const isSetupFinished = useCallback(async () => {
     try {
-      if (localStorage.getItem('setup_status') === 'finished')
-        return true
-      const setUpStatus = await fetchSetupStatus()
-      if (setUpStatus.step !== 'finished') {
-        localStorage.removeItem('setup_status')
-        return false
-      }
-      localStorage.setItem('setup_status', 'finished')
-      return true
+      const setUpStatus = await fetchSetupStatusWithCache()
+      return setUpStatus.step === 'finished'
     }
     catch (error) {
       console.error(error)

web/app/components/app/app-access-control/access-control.spec.tsx

@@ -125,7 +125,6 @@ const resetAccessControlStore = () => {
 const resetGlobalStore = () => {
   useGlobalPublicStore.setState({
     systemFeatures: defaultSystemFeatures,
-    isGlobalPending: false,
   })
 }
 

web/app/components/app/configuration/config-var/config-modal/index.tsx

@@ -83,7 +83,7 @@ const ConfigModal: FC<IConfigModalProps> = ({
     if (!isJsonObject || !tempPayload.json_schema)
       return ''
     try {
-      return JSON.stringify(JSON.parse(tempPayload.json_schema), null, 2)
+      return tempPayload.json_schema
     }
     catch {
       return ''

web/app/components/apps/list.tsx

@@ -29,6 +29,7 @@ import { CheckModal } from '@/hooks/use-pay'
 import { useInfiniteAppList } from '@/service/use-apps'
 import { AppModeEnum } from '@/types/app'
 import { cn } from '@/utils/classnames'
+import { isServer } from '@/utils/client'
 import AppCard from './app-card'
 import { AppCardSkeleton } from './app-card-skeleton'
 import Empty from './empty'
@@ -71,7 +72,7 @@ const List = () => {
   // 1) Normalize legacy/incorrect query params like ?mode=discover -> ?category=all
   useEffect(() => {
     // avoid running on server
-    if (typeof window === 'undefined')
+    if (isServer)
       return
     const mode = searchParams.get('mode')
     if (!mode)

web/app/components/base/amplitude/AmplitudeProvider.tsx

@@ -54,7 +54,7 @@ const pageNameEnrichmentPlugin = (): amplitude.Types.EnrichmentPlugin => {
 }
 
 const AmplitudeProvider: FC<IAmplitudeProps> = ({
-  sessionReplaySampleRate = 1,
+  sessionReplaySampleRate = 0.5,
 }) => {
   useEffect(() => {
     // Only enable in Saas edition with valid API key

web/app/components/base/chat/chat/utils.ts

@@ -37,7 +37,7 @@ export const getProcessedInputs = (inputs: Record<string, any>, inputsForm: Inpu
       return
     }
 
-    if (!inputValue)
+    if (inputValue == null)
       return
 
     if (item.type === InputVarType.singleFile) {
@@ -52,6 +52,20 @@ export const getProcessedInputs = (inputs: Record<string, any>, inputsForm: Inpu
       else
         processedInputs[item.variable] = getProcessedFiles(inputValue)
     }
+    else if (item.type === InputVarType.jsonObject) {
+      // Prefer sending an object if the user entered valid JSON; otherwise keep the raw string.
+      try {
+        const v = typeof inputValue === 'string' ? JSON.parse(inputValue) : inputValue
+        if (v && typeof v === 'object' && !Array.isArray(v))
+          processedInputs[item.variable] = v
+        else
+          processedInputs[item.variable] = inputValue
+      }
+      catch {
+        // keep original string; backend will parse/validate
+        processedInputs[item.variable] = inputValue
+      }
+    }
   })
 
   return processedInputs

web/app/components/base/chat/embedded-chatbot/header/index.tsx

@@ -11,6 +11,7 @@ import DifyLogo from '@/app/components/base/logo/dify-logo'
 import Tooltip from '@/app/components/base/tooltip'
 import { useGlobalPublicStore } from '@/context/global-public-context'
 import { cn } from '@/utils/classnames'
+import { isClient } from '@/utils/client'
 import {
   useEmbeddedChatbotContext,
 } from '../context'
@@ -40,7 +41,6 @@ const Header: FC<IHeaderProps> = ({
     allInputsHidden,
   } = useEmbeddedChatbotContext()
 
-  const isClient = typeof window !== 'undefined'
   const isIframe = isClient ? window.self !== window.top : false
   const [parentOrigin, setParentOrigin] = useState('')
   const [showToggleExpandButton, setShowToggleExpandButton] = useState(false)

web/app/components/datasets/common/document-picker/preview-document-picker.spec.tsx

@@ -362,6 +362,18 @@ describe('PreviewDocumentPicker', () => {
       expect(screen.getByText('--')).toBeInTheDocument()
     })
 
+    it('should render when value prop is omitted (optional)', () => {
+      const files = createMockDocumentList(2)
+      const onChange = vi.fn()
+      // Do not pass `value` at all to verify optional behavior
+      render(<PreviewDocumentPicker files={files} onChange={onChange} />)
+
+      // Renders placeholder for missing name
+      expect(screen.getByText('--')).toBeInTheDocument()
+      // Portal wrapper renders
+      expect(screen.getByTestId('portal-elem')).toBeInTheDocument()
+    })
+
     it('should handle empty files array', () => {
       renderComponent({ files: [] })
 

web/app/components/datasets/common/document-picker/preview-document-picker.tsx

@@ -18,7 +18,7 @@ import DocumentList from './document-list'
 
 type Props = {
   className?: string
-  value: DocumentItem
+  value?: DocumentItem
   files: DocumentItem[]
   onChange: (value: DocumentItem) => void
 }
@@ -30,7 +30,8 @@ const PreviewDocumentPicker: FC<Props> = ({
   onChange,
 }) => {
   const { t } = useTranslation()
-  const { name, extension } = value
+  const name = value?.name || ''
+  const extension = value?.extension
 
   const [open, {
     set: setOpen,

web/app/components/provider/serwist.tsx

@@ -0,0 +1,3 @@
+'use client'
+
+export { SerwistProvider } from '@serwist/turbopack/react'

web/app/components/share/text-generation/run-once/index.tsx

@@ -195,7 +195,7 @@ const RunOnce: FC<IRunOnceProps> = ({
                         noWrapper
                         className="bg h-[80px] overflow-y-auto rounded-[10px] bg-components-input-bg-normal p-1"
                         placeholder={
-                          <div className="whitespace-pre">{item.json_schema}</div>
+                          <div className="whitespace-pre">{typeof item.json_schema === 'string' ? item.json_schema : JSON.stringify(item.json_schema || '', null, 2)}</div>
                         }
                       />
                     )}

web/app/components/workflow/block-selector/featured-tools.tsx

@@ -13,6 +13,7 @@ import Tooltip from '@/app/components/base/tooltip'
 import InstallFromMarketplace from '@/app/components/plugins/install-plugin/install-from-marketplace'
 import Action from '@/app/components/workflow/block-selector/market-place-plugin/action'
 import { useGetLanguage } from '@/context/i18n'
+import { isServer } from '@/utils/client'
 import { formatNumber } from '@/utils/format'
 import { getMarketplaceUrl } from '@/utils/var'
 import BlockIcon from '../block-icon'
@@ -49,14 +50,14 @@ const FeaturedTools = ({
   const language = useGetLanguage()
   const [visibleCount, setVisibleCount] = useState(INITIAL_VISIBLE_COUNT)
   const [isCollapsed, setIsCollapsed] = useState<boolean>(() => {
-    if (typeof window === 'undefined')
+    if (isServer)
       return false
     const stored = window.localStorage.getItem(STORAGE_KEY)
     return stored === 'true'
   })
 
   useEffect(() => {
-    if (typeof window === 'undefined')
+    if (isServer)
       return
     const stored = window.localStorage.getItem(STORAGE_KEY)
     if (stored !== null)
@@ -64,7 +65,7 @@ const FeaturedTools = ({
   }, [])
 
   useEffect(() => {
-    if (typeof window === 'undefined')
+    if (isServer)
       return
     window.localStorage.setItem(STORAGE_KEY, String(isCollapsed))
   }, [isCollapsed])