fix minor issue in error.go

pkg/models/error.go

@@ -1095,6 +1095,28 @@ func (err ErrTeamDoesNotExist) HTTPError() web.HTTPError {
 	return web.HTTPError{HTTPCode: http.StatusNotFound, Code: ErrCodeTeamDoesNotExist, Message: "This team does not exist."}
 }
 
+type ErrTeamsDoNotExist struct {
+	Name string
+}
+
+// IsErrTeamDoNotExist checks if an error is ErrTeamDoesNotExist.
+func IsErrTeamsDoNotExist(err error) bool {
+	_, ok := err.(ErrTeamsDoNotExist)
+	return ok
+}
+
+func (err ErrTeamsDoNotExist) Error() string {
+	return fmt.Sprintf("Team does not exist [Team Name: %v]", err.Name)
+}
+
+// ErrCodeTeamDoesNotExist holds the unique world-error code of this error
+const ErrCodeTeamsDoNotExist = 6002
+
+// HTTPError holds the http error description
+func (err ErrTeamsDoNotExist) HTTPError() web.HTTPError {
+	return web.HTTPError{HTTPCode: http.StatusNotFound, Code: ErrCodeTeamDoesNotExist, Message: "No team with given name exists."}
+}
+
 // ErrTeamAlreadyHasAccess represents an error where a team already has access to a list/namespace
 type ErrTeamAlreadyHasAccess struct {
 	TeamID int64

pkg/models/teams.go

@@ -79,7 +79,7 @@ type TeamMember struct {
 }
 
 // TableName makes beautiful table names
-func (*TeamMember) TableName() string {
+func (TeamMember) TableName() string {
 	return "team_members"
 }
 
@@ -119,6 +119,34 @@ func GetTeamByID(s *xorm.Session, id int64) (team *Team, err error) {
 
 	return
 }
+func GetTeamsByName(s *xorm.Session, name string) (teams []*Team, err error) {
+	if name == "" {
+		return teams, ErrTeamsDoNotExist{name}
+	}
+
+	var ts []*Team
+
+	exists := s.
+		Where("name = ?", name).
+		Find(&ts)
+	if exists != nil {
+		return
+	}
+	if len(ts) == 0 {
+		return ts, ErrTeamsDoNotExist{name}
+	}
+
+	// //for each ts
+	// teamSlice := []*Team{ts}
+	// err = addMoreInfoToTeams(s, teamSlice)
+	// if err != nil {
+	// 	return
+	// }
+
+	teams = ts
+
+	return
+}
 
 func addMoreInfoToTeams(s *xorm.Session, teams []*Team) (err error) {
 
@@ -282,6 +310,37 @@ func (t *Team) Create(s *xorm.Session, a web.Auth) (err error) {
 	})
 }
 
+func (t *Team) CreateNoAdmin(s *xorm.Session, a web.Auth) (err error) {
+	doer, err := user.GetFromAuth(a)
+	if err != nil {
+		return err
+	}
+
+	// Check if we have a name
+	if t.Name == "" {
+		return ErrTeamNameCannotBeEmpty{}
+	}
+
+	t.CreatedByID = doer.ID
+	t.CreatedBy = doer
+
+	_, err = s.Insert(t)
+	if err != nil {
+		return
+	}
+
+	// Insert the current user as member and admin
+	tm := TeamMember{TeamID: t.ID, Username: doer.Username, Admin: false}
+	if err = tm.Create(s, doer); err != nil {
+		return err
+	}
+
+	return events.Dispatch(&TeamCreatedEvent{
+		Team: t,
+		Doer: a,
+	})
+}
+
 // Delete deletes a team
 // @Summary Deletes a team
 // @Description Delets a team. This will also remove the access for all users in that team.

pkg/modules/auth/openid/openid.go

@@ -52,16 +52,18 @@ type Provider struct {
 	OriginalAuthURL string `json:"-"`
 	AuthURL         string `json:"auth_url"`
 	ClientID        string `json:"client_id"`
+	Scope           string `json:"scope"`
 	ClientSecret    string `json:"-"`
 	openIDProvider  *oidc.Provider
 	Oauth2Config    *oauth2.Config `json:"-"`
 }
 
 type claims struct {
-	Email             string `json:"email"`
-	Name              string `json:"name"`
-	PreferredUsername string `json:"preferred_username"`
-	Nickname          string `json:"nickname"`
+	Email             string   `json:"email"`
+	Name              string   `json:"name"`
+	PreferredUsername string   `json:"preferred_username"`
+	Nickname          string   `json:"nickname"`
+	Group             []string `json:"groups"`
 }
 
 func init() {
@@ -188,22 +190,79 @@ func HandleCallback(c echo.Context) error {
 
 	// Check if we have seen this user before
 	u, err := getOrCreateUser(s, cl, idToken.Issuer, idToken.Subject)
+
+	log.Errorf("Issuer %s: %v", idToken.Issuer, err)
+
 	if err != nil {
 		_ = s.Rollback()
 		log.Errorf("Error creating new user for provider %s: %v", provider.Name, err)
 		return handler.HandleHTTPError(err, c)
 	}
 
+	// Check if we have seen this user before
+	teams, err := GetOrCreateTeamsByNames(s, cl.Group, u)
+	if err != nil {
+		log.Errorf("Error verifying team for name %v, got %v", cl.Name, teams, err)
+		return err
+	} else {
+		for _, team := range teams {
+			tm := models.TeamMember{TeamID: team.ID, Username: u.Username}
+			if err = tm.Create(s, u); err != nil {
+				switch t := err.(type) {
+				case *models.ErrUserIsMemberOfTeam:
+					log.Errorf("ErrUserIsMemberOfTeam", t)
+					break
+				default:
+					log.Errorf("Error assigning User to team", t)
+				}
+			}
+		}
+	}
+
 	err = s.Commit()
 	if err != nil {
 		return handler.HandleHTTPError(err, c)
 	}
-
 	// Create token
 	return auth.NewUserAuthTokenResponse(u, c, false)
 }
 
+func GetOrCreateTeamsByNames(s *xorm.Session, teamNames []string, u *user.User) (te []models.Team, err error) {
+	te = []models.Team{}
+	for _, t := range teamNames {
+		team, err := models.GetTeamsByName(s, t)
+
+		if models.IsErrTeamsDoNotExist(err) {
+			log.Errorf("No such Team: %v, got %v", t, team, err)
+			tea := &models.Team{
+				Name: t,
+			}
+			err := tea.CreateNoAdmin(s, u)
+			if err != nil {
+				log.Errorf("Teams: %v, err: %v", tea, err)
+			} else {
+				te = append(te, *tea)
+			}
+		} else {
+			// if multiple teams with same name are found,
+			if len(team) == 1 {
+				te = append(te, *team[len(team)-1])
+			} else {
+				log.Errorf("Multiple Teams have the same name: %v, ", team[len(team)-1].Name)
+			}
+		}
+	}
+	return te, err
+}
+
+// assign user to team
+// remove user from team if not in group
+// if multiple teams found with same name -> do nothing
+// optional: assign by id
+//
+
 func getOrCreateUser(s *xorm.Session, cl *claims, issuer, subject string) (u *user.User, err error) {
+
 	// Check if the user exists for that issuer and subject
 	u, err = user.GetUserWithEmail(s, &user.User{
 		Issuer:  issuer,