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https://codeberg.org/forgejo/forgejo.git
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cleand up user creation from ap
This commit is contained in:
Michael Jerger
parent
6de8fba14d
commit
a0c008b880
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@ -7,7 +7,6 @@ import (
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"fmt"
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"io"
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"net/http"
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"net/url"
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"strings"
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"time"
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@ -30,45 +29,6 @@ import (
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// TODO: remove this global var!
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var actionsUser = user_model.NewActionsUser()
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func generateUUIDMail(person ap.Actor) (string, error) {
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// UUID@remote.host
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id := uuid.New().String()
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//url, err := url.Parse(person.URL.GetID().String())
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//host := url.Host
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return strings.Join([]string{id, "example.com"}, "@"), nil
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}
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func generateRemoteUserName(person ap.Actor) (string, error) {
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u, err := url.Parse(person.URL.GetID().String())
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if err != nil {
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return "", err
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}
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host := strings.Split(u.Host, ":")[0] // no port in username
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if name := person.PreferredUsername.String(); name != "" {
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return strings.Join([]string{name, host}, "_"), nil
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}
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if name := person.Name.String(); name != "" {
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return strings.Join([]string{name, host}, "_"), nil
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}
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return "", fmt.Errorf("empty name, preferredUsername field")
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}
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func generateRandomPassword() (string, error) {
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// Generate a password that is 64 characters long with 10 digits, 10 symbols,
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// allowing upper and lower case letters, disallowing repeat characters.
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res, err := pwd_gen.Generate(32, 10, 10, false, false)
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if err != nil {
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return "", err
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}
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return res, err
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}
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// TODO: Move this to model.user.search ? or to model.user.externalLoginUser ?
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func SearchUsersByLoginName(loginName string) ([]*user_model.User, error) {
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@ -94,96 +54,6 @@ func SearchUsersByLoginName(loginName string) ([]*user_model.User, error) {
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}
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// TODO: Move most of this fkt to http client
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func getBody(remoteStargazer, signerId string, ctx *context.APIContext) ([]byte, error) { // ToDo: We could split this: move body reading to unmarshall
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// TODO: The star receiver signs the http get request will maybe not work.
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// The remote repo has probably diferent keys as the local one.
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// > The local user signs the request with their private key, the public key is publicly available to anyone. I do not see an issue here.
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// Why should we use a signed request here at all?
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// > To provide an extra layer of security against in flight tampering: https://github.com/go-fed/httpsig/blob/55836744818e/httpsig.go#L116
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client, err := api.NewClient(ctx, actionsUser, signerId) // ToDo: Do we get a publicKeyId of owner or repo?
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if err != nil {
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return []byte{0}, err
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}
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// get_person_by_rest
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response, err := client.Get(remoteStargazer)
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if err != nil {
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return []byte{0}, err
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}
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defer response.Body.Close()
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body, err := io.ReadAll(response.Body)
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if err != nil {
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return []byte{0}, err
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}
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log.Info("remoteStargazer: %v", remoteStargazer)
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log.Info("http client. %v", client)
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log.Info("response: %v\n error: ", response, err)
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return body, nil
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}
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// TODO: move this to Person or actor
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func unmarshallPersonJSON(body []byte) (ap.Person, error) {
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// parse response
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person := ap.Person{}
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err := person.UnmarshalJSON(body)
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if err != nil {
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return ap.Person{}, err
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}
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log.Info("Person is: %v", person)
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log.Info("Person Name is: %v", person.PreferredUsername)
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log.Info("Person URL is: %v", person.URL)
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return person, nil
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}
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// TODO: move this to model.user somwhere ?
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func createFederatedUserFromPerson(person ap.Person, remoteStargazer string) (*user_model.User, error) {
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email, err := generateUUIDMail(person)
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if err != nil {
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return &user_model.User{}, err
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}
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username, err := generateRemoteUserName(person)
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if err != nil {
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return &user_model.User{}, err
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}
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password, err := generateRandomPassword()
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if err != nil {
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return &user_model.User{}, err
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}
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user := &user_model.User{
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LowerName: strings.ToLower(username),
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Name: username,
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Email: email,
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EmailNotificationsPreference: "disabled",
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Passwd: password,
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MustChangePassword: false,
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LoginName: remoteStargazer,
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Type: user_model.UserTypeRemoteUser,
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IsAdmin: false,
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}
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return user, nil
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}
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// TODO: move this to model.user somwhere ?
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func saveFederatedUserRecord(ctx *context.APIContext, user *user_model.User) error {
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overwriteDefault := &user_model.CreateUserOverwriteOptions{
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IsActive: util.OptionalBoolFalse,
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IsRestricted: util.OptionalBoolFalse,
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}
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if err := user_model.CreateUser(ctx, user, overwriteDefault); err != nil {
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return err
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}
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log.Info("User created!")
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return nil
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}
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// Repository function returns the Repository actor for a repo
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func Repository(ctx *context.APIContext) {
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// swagger:operation GET /activitypub/repository-id/{repository-id} activitypub activitypubRepository
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@ -275,21 +145,10 @@ func RepositoryInbox(ctx *context.APIContext) {
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switch len(users) {
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case 0:
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{
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body, err := getBody(adctorAsWebfinger, "does not exist yet", ctx) // ToDo: We would need to insert the repo or its owners key here
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user, err := createUserFromAP(ctx, actorId)
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if err != nil {
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panic(fmt.Errorf("http get failed: %v", err))
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}
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person, err := unmarshallPersonJSON(body)
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if err != nil {
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panic(fmt.Errorf("getting user failed: %v", err))
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}
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user, err = createFederatedUserFromPerson(person, adctorAsWebfinger)
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if err != nil {
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panic(fmt.Errorf("create federated user: %w", err))
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}
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err = saveFederatedUserRecord(ctx, user)
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if err != nil {
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panic(fmt.Errorf("save user: %w", err))
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ctx.ServerError(fmt.Sprintf("Searching for user failed: %v"), err)
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return
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}
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}
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case 1:
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@ -339,3 +198,51 @@ func RepositoryInbox(ctx *context.APIContext) {
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ctx.Status(http.StatusNoContent)
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}
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func createUserFromAP(ctx *context.APIContext, actorId forgefed.PersonId) (*user_model.User, error) {
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// ToDo: Do we get a publicKeyId from server, repo or owner or repo?
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client, err := api.NewClient(ctx, actionsUser, "no ide where to get key material.")
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if err != nil {
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return &user_model.User{}, err
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}
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response, err := client.Get(actorId.AsUri())
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if err != nil {
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return &user_model.User{}, err
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}
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defer response.Body.Close()
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body, err := io.ReadAll(response.Body)
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if err != nil {
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return &user_model.User{}, err
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}
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person := ap.Person{}
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err = person.UnmarshalJSON(body)
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if err != nil {
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return &user_model.User{}, err
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}
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email := fmt.Sprintf("%v@%v", uuid.New().String(), actorId.Host)
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loginName := actorId.AsWebfinger()
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password, err := pwd_gen.Generate(32, 10, 10, false, true)
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if err != nil {
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return &user_model.User{}, err
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}
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user := &user_model.User{
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LowerName: strings.ToLower(person.Name.String()),
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Name: person.Name.String(),
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Email: email,
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EmailNotificationsPreference: "disabled",
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Passwd: password,
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MustChangePassword: false,
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LoginName: loginName,
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Type: user_model.UserTypeRemoteUser,
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IsAdmin: false,
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}
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overwrite := &user_model.CreateUserOverwriteOptions{
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IsActive: util.OptionalBoolFalse,
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IsRestricted: util.OptionalBoolFalse,
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}
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if err := user_model.CreateUser(ctx, user, overwrite); err != nil {
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return &user_model.User{}, err
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}
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return user, nil
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}
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