func callbackHandler(ctx context.Context, w http.ResponseWriter, r *http.Request) {
providerName := kami.Param(ctx, "provider")
provider, err := gomniauth.Provider(providerName)
if err != nil {
log.Fatalln("認証プロバイダーの取得に失敗しました", provider, "-", err)
}
creds, err := provider.CompleteAuth(objx.MustFromURLQuery(r.URL.RawQuery))
if err != nil {
log.Fatalln("認証を完了できませんでした", provider, "-", err)
}
user, err := provider.GetUser(creds)
if err != nil {
log.Fatalln("ユーザーの取得に失敗しました", provider, "- ", err)
}
authCookieValue := objx.New(map[string]interface{}{
"name": user.Name(),
}).MustBase64()
http.SetCookie(w, &http.Cookie{
Name: "auth",
Value: authCookieValue,
Path: "/"})
log.Println("######### ", authCookieValue)
w.Header()["Location"] = []string{"/"}
w.WriteHeader(http.StatusTemporaryRedirect)
}
func loginHandler(ctx context.Context, w http.ResponseWriter, r *http.Request) {
providerName := kami.Param(ctx, "provider")
provider, err := gomniauth.Provider(providerName)
if err != nil {
log.Fatalln("認証プロバイダー の取得に失敗しました:", provider, "-", err)
}
loginUrl, err := provider.GetBeginAuthURL(nil, nil)
if err != nil {
log.Fatalln("GetBeginAuthURLの呼び出し中にエラーが発生しました:", provider, "-", err)
}
w.Header().Set("Location", loginUrl)
w.WriteHeader(http.StatusTemporaryRedirect)
}