teleport/lib/gitlab/token_source.go
Noah Stride acb255cd88
GitLab Delegated Joining (#22705)
* Add type for GitLab ProvisionToken

* Add default behaviour for domain

* Add IDTokenClaims for GitLab

* Add gitlab token source and token validator

* Thread GitLab support through auth and tbot packages

* Adjust cluster name fetching in token validator

* Initialize GitLab token validator in auth

* Improve comment on `sub`

* Working GitLab CI delegated joining

* Add additional token rule fields

* Add checking for new configuration fields

* add additional test cases for validation of gitlab config struct

* Add TestAuth_RegisterUsingToken_GitLab

* Add tests for IDTokenSource

* Fix imports

* Add tests for GitLab Token Validator

* Fix some comments that were incomplete

* Add license headers
2023-03-16 16:19:11 +00:00

45 lines
1.1 KiB
Go

/*
Copyright 2023 Gravitational, Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package gitlab
import "github.com/gravitational/trace"
type envGetter func(key string) string
// IDTokenSource allows a GitLab ID token to be fetched whilst executing
// within the context of a GitLab actions workflow.
type IDTokenSource struct {
getEnv envGetter
}
func (its *IDTokenSource) GetIDToken() (string, error) {
tok := its.getEnv("TBOT_GITLAB_JWT")
if tok == "" {
return "", trace.BadParameter(
"TBOT_GITLAB_JWT environment variable missing",
)
}
return tok, nil
}
func NewIDTokenSource(getEnv envGetter) *IDTokenSource {
return &IDTokenSource{
getEnv,
}
}