Closes#11006
# Which Problems Are Solved
This PR addresses an issue where the ignoreUnknownUsernames setting was
not being respected in certain scenarios during the login flow.
Specifically:
- When a user was found but rejected due to login settings (e.g.,
disableLoginWithEmail), the system would return a "User not found" error
instead of redirecting to the password page as dictated by
ignoreUnknownUsernames.
- When a user was not found, and the flow fell through the registration
checks (e.g., IDP redirect failed), it would also return "User not
found" without checking ignoreUnknownUsernames.
# How the Problems Are Solved
- Introduced a helper function `handleUserNotFound` in
`apps/login/src/lib/server/loginname.ts` to centralize the logic for
checking ignoreUnknownUsernames and redirecting to the password page.
- Updated the user validation logic to call handleUserNotFound when a
user is found but rejected by policy.
- Updated the registration fallback logic to call handleUserNotFound
instead of directly returning an error.
- Added new test cases in `apps/login/src/lib/server/loginname.test.ts`
to verify the fix and ensure no regressions.
# Additional Changes
- Fixed inconsistency in translation files
---------
Co-authored-by: Livio Spring <[email protected]>
# Which Problems Are Solved
Fixes a problem where submit buttons where not correctly enabled onBlur
event
# How the Problems Are Solved
By changing the react-hook-form mode property to onChange, buttons are
enabled as intended
# Which Problems Are Solved
Replace this example text with a concise list of problems that this PR
solves.
For example:
- password complexity requirements have hardcoded English text
- password, loginname, register and verify components have hardcoded
Engilsh error messages/alerts
# How the Problems Are Solved
Replace this example text with a concise list of changes that this PR
introduces.
For example:
- adds i18n for password complexity requirements
- adds i18n for password, loginname, register and verify components
error messages/alerts
# Additional Changes
- small change in code/styles for icons in PasswordComplexity to make
sure that icons keep size
# Additional Context
N.A
---------
Co-authored-by: Adam Kida <[email protected]>
The /login route was experiencing issues with React Server Component
(RSC) requests interfering with one-time authentication callbacks. When
users navigated to /login via client-side routing (router.push()),
Next.js automatically triggered _rsc requests that could consume
single-use createCallback tokens, breaking OIDC and SAML authentication
flows.
# Which Problems Are Solved
When users attempt to log in, Next.js automatically makes requests with
the `_rsc=1` query parameter for React Server Components. The current
implementation treats these as server errors:
```typescript
// Before
if (_rsc) {
return NextResponse.json({ error: "No _rsc supported" }, { status: 500 });
}
```
This results in:
- Spurious 500 error logs polluting monitoring systems
- False alerts for server failures
- Difficulty distinguishing real issues from benign RSC requests
# How the Problems Are Solved
This PR implements a comprehensive refactoring that:
- Eliminates RSC interference by providing server actions for internal
auth flow completion
- Separates concerns between external flow initiation and internal flow
completion
- Extracts shared utilities to improve code maintainability and
reusability
- Maintains full backward compatibility for external applications
# Additional Context
## New Architecture
- auth-flow.ts: Shared utilities for auth flow completion with RSC
protection
- flow-initiation.ts: Extracted OIDC/SAML flow initiation logic (~400
lines)
- auth.ts: Server actions for internal components
## Route Handler Simplification
- route.ts: Reduced from ~350 lines to ~75 lines
- External-only focus: Now handles only flow initiation for external
applications
- Removed completion logic: External apps use their own callback URLs
- Enhanced validation: Early RSC blocking and parameter validation
## Flow Logic Improvements
- Early return patterns: Guard clauses eliminate deep nesting
- Better error handling: Specific error messages for different failure
modes
- Fixed SAML flow: Addressed incomplete logic
- Consistent session handling: Unified approach across OIDC and SAML
# Which Problems Are Solved
- Most inputs have hardcoded label
# How the Problems Are Solved
- add usage of i18n library for every label
- add labels to i18n translation files
# Additional Changes
- fixed key used in `device-code-form.tsx` by submit button
- `v2-default.json` was update and contains all values from login app
not only newly added key for labels.
# Additional Context
N.A
---------
Co-authored-by: David Skewis <[email protected]>
Co-authored-by: Max Peintner <[email protected]>
# Which Problems Are Solved
- The previous monorepo in monorepo structure for the login app and its
related packages was fragmented, complicated and buggy.
- The process for building and testing the login container was
inconsistent between local development and CI.
- Lack of clear documentation as well as easy and reliable ways for
non-frontend developers to reproduce and fix failing PR checks locally.
# How the Problems Are Solved
- Consolidated the login app and its related npm packages by moving the
main package to `apps/login/apps/login` and merging
`apps/login/packages/integration` and `apps/login/packages/acceptance`
into the main `apps/login` package.
- Migrated from Docker Compose-based test setups to dev container-based
setups, adding support for multiple dev container configurations:
- `.devcontainer/base`
- `.devcontainer/turbo-lint-unit`
- `.devcontainer/turbo-lint-unit-debug`
- `.devcontainer/login-integration`
- `.devcontainer/login-integration-debug`
- Added npm scripts to run the new dev container setups, enabling exact
reproduction of GitHub PR checks locally, and updated the pipeline to
use these containers.
- Cleaned up Dockerfiles and docker-bake.hcl files to only build the
production image for the login app.
- Cleaned up compose files to focus on dev environments in dev
containers.
- Updated `CONTRIBUTING.md` with guidance on running and debugging PR
checks locally using the new dev container approach.
- Introduced separate Dockerfiles for the login app to distinguish
between using published client packages and building clients from local
protos.
- Ensured the login container is always built in the pipeline for use in
integration and acceptance tests.
- Updated Makefile and GitHub Actions workflows to use
`--frozen-lockfile` for installing pnpm packages, ensuring reproducible
installs.
- Disabled GitHub release creation by the changeset action.
- Refactored the `/build` directory structure for clarity and
maintainability.
- Added a `clean` command to `docks/package.json`.
- Experimentally added `knip` to the `zitadel-client` package for
improved linting of dependencies and exports.
# Additional Changes
- Fixed Makefile commands for consistency and reliability.
- Improved the structure and clarity of the `/build` directory to
support seamless integration of the login build.
- Enhanced documentation and developer experience for running and
debugging CI checks locally.
# Additional Context
- See updated `CONTRIBUTING.md` for new local development and debugging
instructions.
- These changes are a prerequisite for further improvements to the CI
pipeline and local development workflow.
- Closes#10276
Elio BischofandGitHub