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refactor for semantic and cycle free deps

This commit is contained in:
Michael Jerger 2024-02-08 13:31:27 +01:00
parent 66bc7a9a0c
commit 91f7541add
4 changed files with 239 additions and 247 deletions

View file

@ -8,14 +8,12 @@ import (
"net/http"
"strings"
"code.gitea.io/gitea/models/forgefed"
repo_model "code.gitea.io/gitea/models/repo"
user_model "code.gitea.io/gitea/models/user"
api "code.gitea.io/gitea/modules/activitypub"
forgefed_model "code.gitea.io/gitea/models/forgefed"
"code.gitea.io/gitea/modules/context"
"code.gitea.io/gitea/modules/forgefed"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/validation"
"code.gitea.io/gitea/modules/web"
ap "github.com/go-ap/activitypub"
@ -39,7 +37,7 @@ func Repository(ctx *context.APIContext) {
// "$ref": "#/responses/ActivityPub"
link := fmt.Sprintf("%s/api/v1/activitypub/repository-id/%d", strings.TrimSuffix(setting.AppURL, "/"), ctx.Repo.Repository.ID)
repo := forgefed.RepositoryNew(ap.IRI(link))
repo := forgefed_model.RepositoryNew(ap.IRI(link))
repo.Name = ap.NaturalLanguageValuesNew()
err := repo.Name.Set("en", ap.Content(ctx.Repo.Repository.Name))
@ -75,160 +73,11 @@ func RepositoryInbox(ctx *context.APIContext) {
repository := ctx.Repo.Repository
log.Info("RepositoryInbox: repo: %v", repository)
activity := web.GetForm(ctx).(*forgefed.ForgeLike)
if res, err := validation.IsValid(activity); !res {
ctx.Error(http.StatusNotAcceptable, "RepositoryInbox: Validate activity", err)
return
}
log.Info("RepositoryInbox: activity validated:%v", activity)
// parse actorID (person)
actorURI := activity.Actor.GetID().String()
rawActorID, err := forgefed.NewActorID(actorURI)
form := web.GetForm(ctx)
err, httpStatus, title := forgefed.LikeActivity(ctx, form, repository.ID)
if err != nil {
ctx.Error(http.StatusInternalServerError,
"RepositoryInbox: Validating ActorID", err)
return
}
federationHost, err := forgefed.FindFederationHostByFqdn(ctx, rawActorID.Host)
if err != nil {
ctx.Error(http.StatusInternalServerError,
"RepositoryInbox: Error while loading FederationInfo", err)
return
}
if federationHost == nil {
result, err := createFederationHost(ctx, rawActorID)
if err != nil {
ctx.Error(http.StatusNotAcceptable, "RepositoryInbox: Validate actorId", err)
return
}
federationHost = &result
log.Info("RepositoryInbox: federationInfo validated: %v", federationHost)
}
if !activity.IsNewer(federationHost.LatestActivity) {
ctx.Error(http.StatusNotAcceptable, "RepositoryInbox: Validate Activity",
fmt.Errorf("Activity already processed"))
return
}
actorID, err := forgefed.NewPersonID(actorURI, string(federationHost.NodeInfo.Source))
if err != nil {
ctx.Error(http.StatusNotAcceptable, "RepositoryInbox: Validate actorId", err)
return
}
log.Info("RepositoryInbox: actorId validated: %v", actorID)
// parse objectID (repository)
objectID, err := forgefed.NewRepositoryID(activity.Object.GetID().String(), string(forgefed.ForgejoSourceType))
if err != nil {
ctx.Error(http.StatusNotAcceptable, "RepositoryInbox: Validate objectId", err)
return
}
if objectID.ID != fmt.Sprint(repository.ID) {
ctx.Error(http.StatusNotAcceptable, "RepositoryInbox: Validate objectId", err)
return
}
log.Info("RepositoryInbox: objectId validated: %v", objectID)
actorAsLoginID := actorID.AsLoginName() // used as LoginName in newly created user
log.Info("RepositoryInbox: remoteStargazer: %v", actorAsLoginID)
// Check if user already exists
user, _, err := user_model.FindFederatedUser(ctx, actorID.ID, federationHost.ID)
if err != nil {
ctx.Error(http.StatusInternalServerError, "RepositoryInbox: Searching for user failed", err)
return
}
if user != nil {
log.Info("RepositoryInbox: found user: %v", user)
} else {
user, err = createUserFromAP(ctx, actorID, federationHost.ID)
if err != nil {
ctx.Error(http.StatusInternalServerError,
"RepositoryInbox: Creating federated user failed", err)
return
}
log.Info("RepositoryInbox: created user from ap: %v", user)
}
// execute the activity if the repo was not stared already
alreadyStared := repo_model.IsStaring(ctx, user.ID, repository.ID)
if !alreadyStared {
err = repo_model.StarRepo(ctx, user.ID, repository.ID, true)
if err != nil {
ctx.Error(http.StatusNotAcceptable, "RepositoryInbox: Star operation", err)
return
}
}
federationHost.LatestActivity = activity.StartTime
err = forgefed.UpdateFederationHost(ctx, *federationHost)
if err != nil {
ctx.Error(http.StatusNotAcceptable, "RepositoryInbox: error updateing federateionInfo", err)
return
ctx.Error(httpStatus, title, err)
}
ctx.Status(http.StatusNoContent)
}
func createFederationHost(ctx *context.APIContext, actorID forgefed.ActorID) (forgefed.FederationHost, error) {
actionsUser := user_model.NewActionsUser()
client, err := api.NewClient(ctx, actionsUser, "no idea where to get key material.")
if err != nil {
return forgefed.FederationHost{}, err
}
body, err := client.GetBody(actorID.AsWellKnownNodeInfoURI())
if err != nil {
return forgefed.FederationHost{}, err
}
nodeInfoWellKnown, err := forgefed.NewNodeInfoWellKnown(body)
if err != nil {
return forgefed.FederationHost{}, err
}
body, err = client.GetBody(nodeInfoWellKnown.Href)
if err != nil {
return forgefed.FederationHost{}, err
}
nodeInfo, err := forgefed.NewNodeInfo(body)
if err != nil {
return forgefed.FederationHost{}, err
}
result, err := forgefed.NewFederationHost(nodeInfo, actorID.Host)
if err != nil {
return forgefed.FederationHost{}, err
}
err = forgefed.CreateFederationHost(ctx, result)
if err != nil {
return forgefed.FederationHost{}, err
}
return result, nil
}
func createUserFromAP(ctx *context.APIContext, personID forgefed.PersonID, federationHostID int64) (*user_model.User, error) {
// ToDo: Do we get a publicKeyId from server, repo or owner or repo?
actionsUser := user_model.NewActionsUser()
client, err := api.NewClient(ctx, actionsUser, "no idea where to get key material.")
if err != nil {
return nil, err
}
body, err := client.GetBody(personID.AsURI())
if err != nil {
return nil, err
}
person := forgefed.ForgePerson{}
err = person.UnmarshalJSON(body)
if err != nil {
return nil, err
}
if res, err := validation.IsValid(person); !res {
return nil, err
}
log.Info("RepositoryInbox: validated person: %q", person)
user, _, err := user_model.CreateFederatedUserFromAP(ctx, person, personID, federationHostID)
if err != nil {
return nil, err
}
return user, nil
}