谷歌oauth认证 [英] google oauth authentication
本文介绍了谷歌oauth认证的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我试图通过授权，然后从谷歌加数据，但数据变量不断显示暂时移动的值我做错了什么？
<？php
session_start（）;
$ client_id ='';
$ client_secret ='';
$ api_key ='';
$ redirect_uri ='http：// localhost：8888 / oauth';
$ scope =https://www.googleapis.com/auth/plus.me;
if（！isset（$ _ REQUEST ['code']））
{
$ login_path =https://accounts.google.com/o/oauth2/auth ？;
$ login_path。=redirect_uri =。 $ REDIRECT_URI;
$ login_path。=& response_type = code;
$ login_path。=& client_id =。 $ CLIENT_ID;
$ login_path。=& approval_prompt = force;
$ login_path。=& scope =。 $范围;
$ login_path。=& access_type = offline;
echo< a href ='。 $ login_path。 >登录< / A>中;
}
else
{
$ ch = curl_init（）;
curl_setopt（$ ch，CURLOPT_URL，https://accounts.google.com/o/oauth2/auth）;
curl_setopt（$ ch，CURLOPT_POST，TRUE）;
//此选项设置为TRUE，以便响应
//不打印并直接存储在
中//变量
curl_setopt（$ ch ，CURLOPT_RETURNTRANSFER，TRUE）;
$ post_params =code =。 $ _REQUEST ['code']。 &安培;;
$ post_params =redirect_uri =。 $ redirect_uri。 &安培;;
$ post_params。=client_id =。 $ client_id。 &安培;;
$ post_params。=scope =。 $范围。 &安培;;
$ post_params。=client_secret =。 $ client_secret。 &安培;;
$ post_params。=grant_type = authorization_code&;
$ post_params。=response_type = code;
curl_setopt（$ ch，CURLOPT_POSTFIELDS，$ post_params）;
$ data = curl_exec（$ ch）;
curl_close（$ ch）;
//评论这一点，因为数据显示为空
// $ data = json_decode（$ data）;
print'< pre>';
print $ data;
print'< / pre>';
解决方案
更新：我想到了同样的问题。这是我的工作代码。
$ client_id ='';
$ client_secret ='';
$ api_key ='';
$ redirect_uri ='http：// localhost：8888 / oauth';
$ scope =https://www.googleapis.com/auth/plus.me;
$ api_call =https://www.googleapis.com/plus/v1/people/me?access_token=;
if（！isset（$ _ REQUEST ['code']））
{
$ login_path =https://accounts.google.com/o/oauth2/auth ？;
$ login_path。=redirect_uri =。 $ REDIRECT_URI;
$ login_path。=& response_type = code;
$ login_path。=& client_id =。 $ CLIENT_ID;
$ login_path。=& approval_prompt = force;
$ login_path。=& scope =。 $范围;
$ login_path。=& access_type = offline;
echo< a href ='。 $ login_path。 >登录< / A>中;
}
else
{
$ ch = curl_init（）;
curl_setopt（$ ch，CURLOPT_URL，https://accounts.google.com/o/oauth2/token）;
curl_setopt（$ ch，CURLOPT_POST，TRUE）;
//此选项设置为TRUE，以便响应
//不打印并直接存储在
中//变量
curl_setopt（$ ch ，CURLOPT_RETURNTRANSFER，TRUE）;
$ post_params =code =。 $ _REQUEST ['code']。 &安培;;
$ post_params。=redirect_uri =。 $ redirect_uri。 &安培;;
$ post_params。=client_id =。 $ client_id。 &安培;;
$ post_params。=scope =。 $范围。 &安培;;
$ post_params。=client_secret =。 $ client_secret。 &安培;;
$ post_params。=grant_type = authorization_code&;
curl_setopt（$ ch，CURLOPT_POSTFIELDS，$ post_params）;
$ data = curl_exec（$ ch）;
curl_close（$ ch）;
$ data = json_decode（$ data）;
$ access_token = $ data-> access_token;
$ refresh_token = $ data-> refresh_token;
//结束oauth现在调用google plus api。不是$ api_call持有请求uri值
$ call = $ api_call。 $的access_token;
$ ch = curl_init（）;
curl_setopt（$ ch，CURLOPT_URL，$ call）;
curl_setopt（$ ch，CURLOPT_RETURNTRANSFER，TRUE）;
$ out = curl_exec（$ ch）;
echo'< pre>';
print_r（$ out）;
echo'< / pre>';
}
i am trying to pass the authorization to then get data from google plus but the data variable keeps showing a value of "moved temporarily" what am i doing wrong?
<?php
session_start();
$client_id = '';
$client_secret = '';
$api_key = '';
$redirect_uri = 'http://localhost:8888/oauth';
$scope = "https://www.googleapis.com/auth/plus.me";
if (!isset($_REQUEST['code']))
{
$login_path = "https://accounts.google.com/o/oauth2/auth?";
$login_path .= "redirect_uri=" . $redirect_uri;
$login_path .= "&response_type=code";
$login_path .= "&client_id=" . $client_id;
$login_path .= "&approval_prompt=force";
$login_path .= "&scope=" . $scope;
$login_path .= "&access_type=offline";
echo "<a href='" . $login_path . "'>login</a>";
}
else
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://accounts.google.com/o/oauth2/auth");
curl_setopt($ch, CURLOPT_POST, TRUE);
// This option is set to TRUE so that the response
// doesnot get printed and is stored directly in
// the variable
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
$post_params = "code=" . $_REQUEST['code'] . "&";
$post_params = "redirect_uri=" . $redirect_uri . "&";
$post_params .= "client_id=" . $client_id . "&";
$post_params .= "scope=" . $scope . "&";
$post_params .= "client_secret=" . $client_secret . "&";
$post_params .= "grant_type=authorization_code&";
$post_params .= "response_type=code";
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_params);
$data = curl_exec($ch);
curl_close($ch);
//commented this since data was showing empty
//$data = json_decode($data);
print '<pre>';
print $data;
print '</pre>';
}
解决方案
Update: For anyone else having the same problem i figured it out. here is my working code.
$client_id = '';
$client_secret = '';
$api_key = '';
$redirect_uri = 'http://localhost:8888/oauth';
$scope = "https://www.googleapis.com/auth/plus.me";
$api_call = "https://www.googleapis.com/plus/v1/people/me?access_token=";
if (!isset($_REQUEST['code']))
{
$login_path = "https://accounts.google.com/o/oauth2/auth?";
$login_path .= "redirect_uri=" . $redirect_uri;
$login_path .= "&response_type=code";
$login_path .= "&client_id=" . $client_id;
$login_path .= "&approval_prompt=force";
$login_path .= "&scope=" . $scope;
$login_path .= "&access_type=offline";
echo "<a href='" . $login_path . "'>login</a>";
}
else
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://accounts.google.com/o/oauth2/token");
curl_setopt($ch, CURLOPT_POST, TRUE);
// This option is set to TRUE so that the response
// doesnot get printed and is stored directly in
// the variable
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
$post_params = "code=" . $_REQUEST['code'] . "&";
$post_params .= "redirect_uri=" . $redirect_uri . "&";
$post_params .= "client_id=" . $client_id . "&";
$post_params .= "scope=" . $scope . "&";
$post_params .= "client_secret=" . $client_secret . "&";
$post_params .= "grant_type=authorization_code&";
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_params);
$data = curl_exec($ch);
curl_close($ch);
$data = json_decode($data);
$access_token = $data->access_token;
$refresh_token = $data->refresh_token;
// end of oauth now call google plus api. not $api_call holds the request uri value
$call = $api_call . $access_token;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $call);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
$out = curl_exec($ch);
echo '<pre>';
print_r($out);
echo '</pre>';
}
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