Add artifacts v4 jwt to job message and accept it (#28885)

This change allows act_runner / actions_runner to use jwt tokens for
`ACTIONS_RUNTIME_TOKEN` that are compatible with
actions/upload-artifact@v4.

The official Artifact actions are now validating and extracting the jwt
claim scp to get the runid and jobid, the old artifact backend also
needs to accept the same token jwt.

---
Related to #28853

I'm not familar with the auth system, maybe you know how to improve this

I have tested
- the jwt token is a valid token for artifact uploading
- the jwt token can be parsed by actions/upload-artifact@v4 and passes
their scp claim validation

Next steps would be a new artifacts@v4 backend.

~~I'm linking the act_runner change soonish.~~
act_runner change to make the change effective and use jwt tokens
<https://gitea.com/gitea/act_runner/pulls/471>
This commit is contained in:
ChristopherHX
2024-02-02 15:25:59 +01:00
committed by GitHub
parent 8f9f0e4ab2
commit a9bc590d5d
4 changed files with 166 additions and 6 deletions

View File

@ -78,6 +78,7 @@ import (
"code.gitea.io/gitea/modules/util"
"code.gitea.io/gitea/modules/web"
web_types "code.gitea.io/gitea/modules/web/types"
actions_service "code.gitea.io/gitea/services/actions"
)
const artifactRouteBase = "/_apis/pipelines/workflows/{run_id}/artifacts"
@ -137,12 +138,33 @@ func ArtifactContexter() func(next http.Handler) http.Handler {
return
}
authToken := strings.TrimPrefix(authHeader, "Bearer ")
task, err := actions.GetRunningTaskByToken(req.Context(), authToken)
if err != nil {
log.Error("Error runner api getting task: %v", err)
ctx.Error(http.StatusInternalServerError, "Error runner api getting task")
return
// New act_runner uses jwt to authenticate
tID, err := actions_service.ParseAuthorizationToken(req)
var task *actions.ActionTask
if err == nil {
task, err = actions.GetTaskByID(req.Context(), tID)
if err != nil {
log.Error("Error runner api getting task by ID: %v", err)
ctx.Error(http.StatusInternalServerError, "Error runner api getting task by ID")
return
}
if task.Status != actions.StatusRunning {
log.Error("Error runner api getting task: task is not running")
ctx.Error(http.StatusInternalServerError, "Error runner api getting task: task is not running")
return
}
} else {
// Old act_runner uses GITEA_TOKEN to authenticate
authToken := strings.TrimPrefix(authHeader, "Bearer ")
task, err = actions.GetRunningTaskByToken(req.Context(), authToken)
if err != nil {
log.Error("Error runner api getting task: %v", err)
ctx.Error(http.StatusInternalServerError, "Error runner api getting task")
return
}
}
if err := task.LoadJob(req.Context()); err != nil {