func (rp RequestProcessor) loginHandler(w http.ResponseWriter, r *http.Request) {
log.Printf("got login request")
userid := r.PostFormValue("userid")
if userid == "" {
log.Println("received blank userid")
writeJsonError(w, apiError{err: ErrInternal, code: http.StatusBadRequest})
return
}
password := r.FormValue("password")
if password == "" {
log.Println("received blank password")
writeJsonError(w, apiError{err: ErrInternal, code: http.StatusBadRequest})
return
}
clientId := r.FormValue("clientid")
clientSecret := r.FormValue("client_secret")
clientInfo := client.NewClient(clientId, clientSecret)
if err := rp.clientdbAccessor.VerifyClient(*clientInfo); err != nil {
writeJsonError(w, apiError{err: err, code: http.StatusBadRequest})
return
}
accessToken, refreshToken, username, lang, err :=
rp.authenticator.Login(userid, []byte(password), clientId, rp.userdbAccessor)
if err != nil {
writeJsonError(w, apiError{err: err, code: http.StatusBadRequest})
return
}
w.WriteHeader(http.StatusAccepted)
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
var res struct {
AccessToken string `json:"access_token"`
RefreshToken string `json:"refresh_token"`
Username string `json:"username"`
Lang string `json:"lang"`
}
res.AccessToken = *accessToken
res.RefreshToken = *refreshToken
res.Username = *username
res.Lang = *lang
if err := json.NewEncoder(w).Encode(res); err != nil {
panic(err)
}
}
func (rp RequestProcessor) createUserHandler(w http.ResponseWriter, r *http.Request) {
log.Printf("got createUser request")
userid := r.PostFormValue("userid")
if userid == "" {
log.Println("received blank userid")
writeJsonError(w, apiError{err: ErrInternal, code: http.StatusBadRequest})
return
}
password := r.FormValue("password")
if password == "" {
log.Println("received blank password")
writeJsonError(w, apiError{err: ErrInternal, code: http.StatusBadRequest})
return
}
clientId := r.FormValue("clientid")
clientSecret := r.FormValue("client_secret")
clientInfo := client.NewClient(clientId, clientSecret)
if err := rp.clientdbAccessor.VerifyClient(*clientInfo); err != nil {
writeJsonError(w, apiError{err: err, code: http.StatusBadRequest})
return
}
username := r.FormValue("username")
if username == "" {
log.Println("received blank username")
writeJsonError(w, apiError{err: fmt.Errorf("Username can not be empty"), code: http.StatusBadRequest})
return
}
userlang := r.FormValue("lang")
if userlang == "" {
log.Println("received blank lang str")
writeJsonError(w, apiError{err: ErrInternal, code: http.StatusBadRequest})
return
}
//user cred
otherFields := make(map[auth.UserFieldName]interface{})
otherFields[auth.UserField_Language] = userlang
accessToken, refreshToken, err := rp.authenticator.CreateUser(
userid, username, []byte(password), clientId, otherFields, rp.userdbAccessor)
if err != nil {
switch err {
case auth.ErrUserExists, auth.ErrUserIdInvalid, auth.ErrUserIdForbidden:
writeJsonError(w, apiError{err: err, code: http.StatusBadRequest})
default:
log.Printf("failed to create user:%v", err)
writeJsonError(w, apiError{err: ErrInternal, code: http.StatusInternalServerError})
}
return
}
w.WriteHeader(http.StatusCreated)
w.Header().Set("Content-Type", "application/json; charset=UTF-8")
var res struct {
AccessToken string `json:"access_token"`
RefreshToken string `json:"refresh_token"`
}
res.AccessToken = *accessToken
res.RefreshToken = *refreshToken
if err := json.NewEncoder(w).Encode(res); err != nil {
panic(err)
}
}