Redirect 如何在golang中向google oauth添加查询参数?
在我的用例中,我必须向GoogleOAuth重定向URL添加一个查询参数。我正在添加一个查询参数,其键为Redirect 如何在golang中向google oauth添加查询参数?,redirect,go,oauth,oauth-2.0,google-oauth,Redirect,Go,Oauth,Oauth 2.0,Google Oauth,在我的用例中,我必须向GoogleOAuth重定向URL添加一个查询参数。我正在添加一个查询参数,其键为redirect。我想用下面的方式来补充 var ( googleRedirectURL = "http://127.0.0.1:8080/oauth-callback/google" oauthCfg = &oauth2.Config{ ClientID: "XXXXXXXXXX", ClientSecret: "XXXXXXX
redirect
。我想用下面的方式来补充
var (
googleRedirectURL = "http://127.0.0.1:8080/oauth-callback/google"
oauthCfg = &oauth2.Config{
ClientID: "XXXXXXXXXX",
ClientSecret: "XXXXXXXXXX",
Endpoint: google.Endpoint,
RedirectURL: "http://127.0.0.1:8080/oauth-callback/google",
Scopes: []string{"https://www.googleapis.com/auth/userinfo.profile", "https://www.googleapis.com/auth/userinfo.email"},
}
//random string for oauth2 API calls to protect against CSRF
googleOauthStateString = getUUID()
)
const profileInfoURL = "https://www.googleapis.com/oauth2/v1/userinfo?alt=json"
func HandleGoogleLogin(w http.ResponseWriter, r *http.Request) {
redirect := strings.TrimSpace(r.FormValue("redirect"))
if redirect == "" {
httpErrorf(w, "HandleGoogleLogin() :: Missing redirect value for /login")
return
}
q := url.Values{
"redirect": {redirect},
}.Encode()
//params := '{"redirect": '+redirect+'}'
log.Printf("HandleGoogleLogin() :: redirect %s ", q)
//param := oauth2.SetAuthURLParam("redirect", q)
// url := oauthCfg.AuthCodeURL("state", param)
//append the redirect URL to the request
oauthCfg.RedirectURL = googleRedirectURL
url := oauthCfg.AuthCodeURL("state")
url = oauthCfg.AuthCodeURL(googleOauthStateString, oauth2.AccessTypeOnline)
url = url + "?redirct=" + q
http.Redirect(w, r, url, http.StatusTemporaryRedirect)
}
但这是将重定向参数附加到url的状态参数。因此,当我比较state codeoauthCfg.AuthCodeURL(“state”)
时,值不同。我指的是下面的支票
state := r.FormValue("state")
log.Printf("HandleGoogleCallback() :: state string %s ", state)
if state != googleOauthStateString {
log.Printf("invalid oauth state, expected '%s', got '%s'\n", googleOauthStateString, state)
http.Redirect(w, r, "/", http.StatusTemporaryRedirect)
return
}
我可以使用
?
分隔符拆分字符串以获取状态值。但我认为在GoogleOAuth中必须有一种添加查询参数以重定向url的标准方法。有人能给我一些建议吗?我想你很接近了。这对我很有用:
hostDomainOption := oauth2.SetAuthURLParam("hd", "example.com")
authUrl := oAuthConfig.AuthCodeURL("state",
oauth2.AccessTypeOffline,
hostDomainOption)
我想你可能会被卡住的地方是注意到方法是错误的