func removeUserFromTeamInGandalf(u *auth.User, team *auth.Team) error {
gURL := repository.ServerURL()
teamApps, err := team.AllowedApps()
if err != nil {
return err
}
userApps, err := u.AllowedApps()
if err != nil {
return err
}
appsToRemove := make([]string, 0, len(teamApps))
for _, teamApp := range teamApps {
found := false
for _, userApp := range userApps {
if userApp == teamApp {
found = true
break
}
}
if !found {
appsToRemove = append(appsToRemove, teamApp)
}
}
client := gandalf.Client{Endpoint: gURL}
if err := client.RevokeAccess(appsToRemove, []string{u.Email}); err != nil {
return fmt.Errorf("Failed to revoke access from git repositories: %s", err)
}
return nil
}
func addUserToTeamInGandalf(email string, u *auth.User, t *auth.Team) error {
gURL := repository.ServerURL()
alwdApps, err := u.AllowedApps()
if err != nil {
return fmt.Errorf("Failed to obtain allowed apps to grant: %s", err.Error())
}
if err := (&gandalf.Client{Endpoint: gURL}).GrantAccess(alwdApps, []string{email}); err != nil {
return fmt.Errorf("Failed to grant access to git repositories: %s", err)
}
return nil
}
// RemoveUser removes the user from the database and from gandalf server
//
// In order to successfuly remove a user, it's need that he/she is not the only
// one in a team, otherwise the function will return an error.
func RemoveUser(w http.ResponseWriter, r *http.Request, u *auth.User) error {
gUrl := repository.GitServerUri()
c := gandalf.Client{Endpoint: gUrl}
alwdApps, err := u.AllowedApps()
if err != nil {
return err
}
if err := c.RevokeAccess(alwdApps, []string{u.Email}); err != nil {
log.Printf("Failed to revoke access in Gandalf: %s", err)
return fmt.Errorf("Failed to revoke acess from git repositories: %s", err)
}
teams, err := u.Teams()
if err != nil {
return err
}
conn, err := db.Conn()
if err != nil {
return err
}
defer conn.Close()
for _, team := range teams {
if len(team.Users) < 2 {
msg := fmt.Sprintf(`This user is the last member of the team "%s", so it cannot be removed.
Please remove the team, them remove the user.`, team.Name)
return &errors.Http{Code: http.StatusForbidden, Message: msg}
}
err = team.RemoveUser(u)
if err != nil {
return err
}
// this can be done without the loop
err = conn.Teams().Update(bson.M{"_id": team.Name}, team)
if err != nil {
return err
}
}
if err := c.RemoveUser(u.Email); err != nil {
log.Printf("Failed to remove user from gandalf: %s", err)
return fmt.Errorf("Failed to remove the user from the git server: %s", err)
}
return conn.Users().Remove(bson.M{"email": u.Email})
}