# 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 <elio@zitadel.com>
# Which Problems Are Solved
Currently if a user signs in using an IdP, once they sign out of
Zitadel, the corresponding IdP session is not terminated. This can be
the desired behavior. In some cases, e.g. when using a shared computer
it results in a potential security risk, since a follower user might be
able to sign in as the previous using the still open IdP session.
# How the Problems Are Solved
- Admins can enabled a federated logout option on SAML IdPs through the
Admin and Management APIs.
- During the termination of a login V1 session using OIDC end_session
endpoint, Zitadel will check if an IdP was used to authenticate that
session.
- In case there was a SAML IdP used with Federated Logout enabled, it
will intercept the logout process, store the information into the shared
cache and redirect to the federated logout endpoint in the V1 login.
- The V1 login federated logout endpoint checks every request on an
existing cache entry. On success it will create a SAML logout request
for the used IdP and either redirect or POST to the configured SLO
endpoint. The cache entry is updated with a `redirected` state.
- A SLO endpoint is added to the `/idp` handlers, which will handle the
SAML logout responses. At the moment it will check again for an existing
federated logout entry (with state `redirected`) in the cache. On
success, the user is redirected to the initially provided
`post_logout_redirect_uri` from the end_session request.
# Additional Changes
None
# Additional Context
- This PR merges the https://github.com/zitadel/zitadel/pull/9841 and
https://github.com/zitadel/zitadel/pull/9854 to main, additionally
updating the docs on Entra ID SAML.
- closes#9228
- backport to 3.x
---------
Co-authored-by: Silvan <27845747+adlerhurst@users.noreply.github.com>
Co-authored-by: Zach Hirschtritt <zachary.hirschtritt@klaviyo.com>
# Which Problems Are Solved
The `creationDate` property on user search V2 endpoint was missing
# How the Problems Are Solved
Added property in v2 `object.proto` and in the function creating the
details on each call
# Additional Changes
- none
# Additional Context
closes#8552
---------
Co-authored-by: Stefan Benz <46600784+stebenz@users.noreply.github.com>
# Which Problems Are Solved
To list IDPs for potential linking, we need to filter them. The
GetActiveIdentityProviderResponse should therefore be extended to
provide the IDPConfig or information about whether the IDP is allowed to
be linked or created.
# How the Problems Are Solved
Add parameters to the request to exclude CreationDisallowed and/or
LinkingDisallowed in the query.
# Additional Changes
Added integration tests for the GetGetActiveIdentityProvider endpoint.
# Additional Context
Closes#8981
---------
Co-authored-by: Livio Spring <livio.a@gmail.com>
# Which Problems Are Solved
GetIDPByID as endpoint in the API v2 so that it can be available for the
new login.
# How the Problems Are Solved
Create GetIDPByID endpoint with IDP v2 API, throught the GetProviderByID
implementation from admin and management API.
# Additional Changes
- Remove the OwnerType attribute from the response, as the information
is available through the resourceOwner.
- correct refs to messages in proto which are used for doc generation
- renaming of elements for API v3
# Additional Context
Closes#8337
---------
Co-authored-by: Livio Spring <livio.a@gmail.com>
