* fix(crypto): use authenticated encryption for IDP intent tokens
IDP intent tokens were encrypted with AES-CFB which provides no
integrity protection, making them malleable. Switch to A256GCM via
the existing AuthAlgorithm interface (EncryptToken/DecryptToken),
the same approach already used for OIDC and session tokens.
The idpConfigEncryption key type is widened from EncryptionAlgorithm
to AuthEncryptionAlgorithm so that data-at-rest encryption (IDP
client secrets, LDAP bind passwords, SAML keys) continues to use
the CFB path unmodified.
Co-authored-by: Cursor <[email protected]>
* fix(proto): raise IDP intent token max length to 500 for authenticated tokens
The switch to authenticated A256GCM (JWE compact serialization) makes IDP
intent tokens longer (~270 chars) than the previous AES-CFB base64 output.
Raise the max_len/max_length validation and OpenAPI constraints on every
idp_intent_token field from 200 to 500 so the new tokens are accepted:
user v2/v2beta (idp + user_service), session v2/v2beta, and resources
user v3alpha.
Co-Authored-By: Claude Opus 4.8 <[email protected]>
---------
Co-authored-by: Cursor <[email protected]>
Co-authored-by: Claude Opus 4.8 <[email protected]>
# Which Problems Are Solved
This PR extends `StartIdentityProviderIntent` and
`RetrieveIdentityProviderIntent` for the new Zitadel provider.
# How the Problems Are Solved
- Added `domain.IDPTypeZitadel` cases to both the instance and org
switches in `NewAllIDPWriteModel` to return Zitadel provider when
`GetProvider` is called
- Added Zitadel provider to RetrieveIdentityProviderIntent's provider
type-switch
- Added new `zitadel.go` provider, an OIDC wrapper with forced PKCE
- Added unit/integration tests
# Additional Changes
# Additional Context
- Closes https://github.com/zitadel/zitadel/issues/12050
---------
Co-authored-by: Copilot Autofix powered by AI <[email protected]>
# Which Problems Are Solved
Adds support for returning CreateUser/UpdateUser action payloads from
RetrieveIdentityProviderIntent so Actions v2 can update user metadata
(and other fields) using the v2 user APIs, ensuring parity with user
creation using Actions v2.
# How the Problems Are Solved
By:
- deprecating `AddHumanUser` and `UpdateHumanUser` fields in
`RetrieveIdentityProviderIntentResponse`
- adding a oneof field called `UserAction` with `CreateUser` and
`UpdateUser` fields to support user creation/update
- setting `UserAction` in the `RetrieveIdentityProviderIntentResponse`
for user creation/update
# Additional Changes
N/A
# Additional Context
- Related to https://github.com/zitadel/zitadel/issues/11369
- Follow-up for PRs https://github.com/zitadel/zitadel/pull/11719,
https://github.com/zitadel/zitadel/pull/11747
- Actions V2 example docs will be updated in a follow-up PR
---------
Co-authored-by: Copilot <[email protected]>
# Which Problems Are Solved
This PR adds support for storing and retrieving refresh tokens from
external identity providers during the IDP intent flow.
# How the Problems Are Solved
* Updated `idp.proto` (v2 and v2beta): added an optional `refresh_token`
field to `IDPOAuthAccessInformation`, which, in turn, is used in
`RetrieveIdentityProviderIntentResponse`
* Added the `IDPRefreshToken` field to the IDP intent `SucceededEvent`
struct, and updated the corresponding constructor to set the refresh
token
* Added the `IDPRefreshToken` field to `IDPIntentWriteModel`, and
updated `reduceOAuthSucceededEvent` to populate refresh token from
events
* Updated `tokensForSucceededIDPIntent` function to extract and encrypt
the refresh token from IDP session, if set
* Updated `idpOAuthTokensToPb` function to decrypt refresh token before
returning to clients
* Updated unit and integration tests
# Additional Changes
Updated the link to the JWT IDP docs linked in the Console
# Additional Context
- Closes https://github.com/zitadel/zitadel/issues/11047
# Which Problems Are Solved
In login V2, when the user started the login flow of an external IDP,
there was no login_hint passed to the external provider. This required
the user to enter their username again. Whilst they already entered it
in Zitadel. By adding the `login_hint` parameter, the username should
already be filled in on the external idp.
# How the Problems Are Solved
Pass the `login_hint` parameter to the external idp.
# Additional Changes
Also added the `login_hint` to the event-store for audit trailing.
# Additional Context
- Closes#11392
---------
Co-authored-by: Copilot <[email protected]>
# Which Problems Are Solved
User profile updates were not propagated when using External OIDC IDP +
Login V2
# How the Problems Are Solved
* `UpdateHumanUserRequest` is added to
`RetrieveIdentityProviderIntentResponse`
* `UpdateHumanUserRequest` is returned in the
`RetrieveIdentityProviderIntentResponse` when the user already exists
during external IDP auth, which is then used in the frontend to update
the user info
# Additional Changes
* Moved integration tests related to user intent to a separate test file
* Fix redirection after external IDP user registration
# Additional Context
- Closes#10838
- Follow up: https://github.com/zitadel/zitadel/issues/11053
---------
Co-authored-by: Max Peintner <[email protected]>
# Which Problems Are Solved
EntraID userinfo gets incorrectly unmarshalled again in the
`RetrieveIdentityProviderIntent` endpoint.
# How the Problems Are Solved
Correctly use the already available information and not try to marshall
it into a `RawInformation` struct again.
# Additional Changes
None
# Additional Context
Closes https://github.com/zitadel/typescript/issues/578
---------
Co-authored-by: Livio Spring <[email protected]>
# Which Problems Are Solved
The current maintained gRPC server in combination with a REST (grpc)
gateway is getting harder and harder to maintain. Additionally, there
have been and still are issues with supporting / displaying `oneOf`s
correctly.
We therefore decided to exchange the server implementation to
connectRPC, which apart from supporting connect as protocol, also also
"standard" gRCP clients as well as HTTP/1.1 / rest like clients, e.g.
curl directly call the server without any additional gateway.
# How the Problems Are Solved
- All v2 services are moved to connectRPC implementation. (v1 services
are still served as pure grpc servers)
- All gRPC server interceptors were migrated / copied to a corresponding
connectRPC interceptor.
- API.ListGrpcServices and API. ListGrpcMethods were changed to include
the connect services and endpoints.
- gRPC server reflection was changed to a `StaticReflector` using the
`ListGrpcServices` list.
- The `grpc.Server` interfaces was split into different combinations to
be able to handle the different cases (grpc server and prefixed gateway,
connect server with grpc gateway, connect server only, ...)
- Docs of services serving connectRPC only with no additional gateway
(instance, webkey, project, app, org v2 beta) are changed to expose that
- since the plugin is not yet available on buf, we download it using
`postinstall` hook of the docs
# Additional Changes
- WebKey service is added as v2 service (in addition to the current
v2beta)
# Additional Context
closes#9483
---------
Co-authored-by: Elio Bischof <[email protected]>
<!--
Please inform yourself about the contribution guidelines on submitting a
PR here:
https://github.com/zitadel/zitadel/blob/main/CONTRIBUTING.md#submit-a-pull-request-pr.
Take note of how PR/commit titles should be written and replace the
template texts in the sections below. Don't remove any of the sections.
It is important that the commit history clearly shows what is changed
and why.
Important: By submitting a contribution you agree to the terms from our
Licensing Policy as described here:
https://github.com/zitadel/zitadel/blob/main/LICENSING.md#community-contributions.
-->
# Which Problems Are Solved
The current user V2 API returns a `[]byte` containing a whole HTML
document including the form on `StartIdentifyProviderIntent` for intents
based on form post (e.g. SAML POST bindings). This is not usable for
most clients as they cannot handle that and render a whole page inside
their app.
For redirect based intents, the url to which the client needs to
redirect is returned.
# How the Problems Are Solved
- Changed the returned type to a new `FormData` message containing the
url and a `fields` map.
- internal changes:
- Session.GetAuth now returns an `Auth` interfacce and error instead of
(content string, redirect bool)
- Auth interface has two implementations: `RedirectAuth` and `FormAuth`
- All use of the GetAuth function now type switch on the returned auth
object
- A template has been added to the login UI to execute the form post
automatically (as is).
# Additional Changes
- Some intent integration test did not check the redirect url and were
wrongly configured.
# Additional Context
- relates to zitadel/typescript#410
# Which Problems Are Solved
The login v1 allowed to use JWTs as IdP using the JWT IDP. The login V2
uses idp intents for such cases, which were not yet able to handle JWT
IdPs.
# How the Problems Are Solved
- Added handling of JWT IdPs in `StartIdPIntent` and `RetrieveIdPIntent`
- The redirect returned by the start, uses the existing `authRequestID`
and `userAgentID` parameter names for compatibility reasons.
- Added `/idps/jwt` endpoint to handle the proxied (callback) endpoint ,
which extracts and validates the JWT against the configured endpoint.
# Additional Changes
None
# Additional Context
- closes#9758
# Which Problems Are Solved
When retrieving the information of an IdP intent, depending on the IdP
type (e.g. Apple), there was issue when mapping the stored (event)
information back to the specific IdP type, potentially leading to a
panic.
# How the Problems Are Solved
- Correctly initialize the user struct to map the information to.
# Additional Changes
none
# Additional Context
- reported by a support request
- needs backport to 3.x and 2.x
# Which Problems Are Solved
Users from Google IDP's are not unmarshalled correctly in intent
endpoints and not returned to callers.
# How the Problems Are Solved
Provided correct type for unmarshalling of the information.
# Additional Changes
None
# Additional Context
None
---------
Co-authored-by: Livio Spring <[email protected]>
# Which Problems Are Solved
Actions v2 are not executed in different functions, as provided by the
actions v1.
# How the Problems Are Solved
Add functionality to call actions v2 through OIDC and SAML logic to
complement tokens and SAMLResponses.
# Additional Changes
- Corrected testing for retrieved intent information
- Added testing for IDP types
- Corrected handling of context for issuer in SAML logic
# Additional Context
- Closes#7247
- Dependent on https://github.com/zitadel/saml/pull/97
- docs for migration are done in separate issue:
https://github.com/zitadel/zitadel/issues/9456
---------
Co-authored-by: Silvan <[email protected]>
