我试图为 wordpress 网站添加 Google+ 身份验证。我想要什么:如果用户未在网站上注册,则在 Google+ 中进行身份验证后 - 我将他重定向到他输入用户名的页面;如果用户已经注册 - 它将登录。这里是我的 js 代码:
function doGooglePlusLogin(authResult) {
if (authResult['code']) {
jQuery('#signinButton').attr('style', 'display: none');
jQuery.ajax({
url: '<?php echo site_url(); ?>/wp-admin/admin-ajax.php',
type: 'get',
dataType: 'json',
data: {
action: 'login_gplus',
code: authResult['code']
},
success: function(result) {
},
});
} else if (authResult['error']) {
}
}
这是我的php代码:
function login_gplus() {
$response = array();
if (isset($_GET['code']) && !empty($_GET['code'])) {
@session_start();
$client = new Google_Client();
$client->setApplicationName('Test');
$client->setAccessType('offline');
$client->setClientId(get_option(SOCIAL_GPLUS_CLIENT_ID));
$client->setClientSecret(get_option(SOCIAL_GPLUS_CLIENT_SECRET));
$client->setDeveloperKey(get_option(SOCIAL_GPLUS_API_KEY));
$client->setRedirectUri(get_option(SOCIAL_GPLUS_REDIRECT_URIS));
$client->setApprovalPrompt('auto');
$code = $_GET['code'];
$client->authenticate($code);
$token = json_decode($client->getAccessToken());
$reqUrl = 'https://www.googleapis.com/oauth2/v1/tokeninfo?access_token=' . $token->access_token;
$req = new Google_HttpRequest($reqUrl);
$tokenInfo = json_decode(
$client->getIo()
->authenticatedRequest($req)
->getResponseBody());
if ($tokenInfo->error) {
$response['test'] = $tokenInfo->error;
send_json_response($response);
die();
}
if ($tokenInfo->audience != get_option(SOCIAL_GPLUS_CLIENT_ID)) {
$response['test'] = "Token's client ID does not match app's.";
send_json_response($response);
die();
}
$response['test'] = 'Succesfully connected with token: ' . print_r($token, true);
}
send_json_response($response);
die();
}
用户在 Google+ 中成功授权,但在 php 中我得到了这个:
致命错误:在 /var/www/html/v4/wp-content/plugins/social/google-plus/google-api/auth 中带有消息“获取 OAuth2 访问令牌时出错,消息:'redirect_uri_mismatch'”的未捕获异常“Google_AuthException” /Google_OAuth2.php:113堆栈跟踪:#0 /var/www/html/v4/wp-content/plugins/social/google-plus/google-api/Google_Client.php(131): Google_OAuth2->authenticate(Array, ' 4/ScmpTqEIWt0SJ...')#1 /var/www/html/v4/wp-content/plugins/social/google-plus/functions.php(35): Google_Client->authenticate('4/ScmpTqEIWt0SJ... ')#2 [内部函数]: login_gplus('')#3 /var/www/html/v4/wp-includes/plugin.php(406): call_user_func_array('login_gplus', Array)#4 /var/www /html/v4/wp-admin/admin-ajax.php(74): do_action('wp_ajax_nopriv_...')#5 {main} 在第 113 行抛出 /var/www/html/v4/wp-content/plugins/social/google-plus/google-api/auth/Google_OAuth2.php
在应用程序设置重定向 URI 中指定为http://example.com/wp-admin/admin-ajax.php。我做错了什么?
编辑:
Google+ 登录按钮定义:
<span id="signinButton">
<span class="g-signin"
data-callback="doGooglePlusLogin"
data-clientid="<?php echo $this->gplus_client_id; ?>"
data-cookiepolicy="single_host_origin" data-accesstype="offline"
data-requestvisibleactions="http://schemas.google.com/AddActivity"
data-scope="https://www.googleapis.com/auth/plus.login">
</span>
</span>
SOCIAL_GPLUS_REDIRECT_URIS 是example.com/wp-admin/admin-ajax.php?action=login_gplus