How to get user email with google access token? - php

Question

I followed all these steps.
https://developers.google.com/+/web/signin/
I have client id and client secret.
I got access token now, how can I get user profile and email with access token? And how to check whether user logged in or not?

Answer 1

Using OAuth2, you can request permissions through the scope parameter. (Documentation.) I imagine the scopes you want are https://www.googleapis.com/auth/userinfo.email and https://www.googleapis.com/auth/userinfo.profile.
Then, it's a simple matter to get the profile info once you've obtained your access token. (I assume you've been able to redeem the returned authorization code for an access token?) Just make a get request to https://www.googleapis.com/oauth2/v1/userinfo?access_token={accessToken}, which returns a JSON array of profile data, including email:
{
"id": "00000000000000",
"email": "fred.example#gmail.com",
"verified_email": true,
"name": "Fred Example",
"given_name": "Fred",
"family_name": "Example",
"picture": "https://lh5.googleusercontent.com/-2Sv-4bBMLLA/AAAAAAAAAAI/AAAAAAAAABo/bEG4kI2mG0I/photo.jpg",
"gender": "male",
"locale": "en-US"
}
No guarantees, but try this:
$url = "https://www.googleapis.com/oauth2/v1/userinfo";
$request = apiClient::$io->makeRequest($client->sign(new apiHttpRequest($url, 'GET')));
if ((int)$request->getResponseHttpCode() == 200) {
$response = $request->getResponseBody();
$decodedResponse = json_decode($response, true);
//process user info
} else {
$response = $request->getResponseBody();
$decodedResponse = json_decode($response, true);
if ($decodedResponse != $response && $decodedResponse != null && $decodedResponse['error']) {
$response = $decodedResponse['error'];
}
}
}

Answer 2

try this
$accessToken = 'access token';
$userDetails = file_get_contents('https://www.googleapis.com/oauth2/v1/userinfo?access_token=' . $accessToken);
$userData = json_decode($userDetails);
if (!empty($userData)) {
$googleUserId = '';
$googleEmail = '';
$googleVerified = '';
$googleName = '';
$googleUserName = '';
if (isset($userData->id)) {
$googleUserId = $userData->id;
}
if (isset($userData->email)) {
$googleEmail = $userData->email;
$googleEmailParts = explode("#", $googleEmail);
$googleUserName = $googleEmailParts[0];
}
if (isset($userData->verified_email)) {
$googleVerified = $userData->verified_email;
}
if (isset($userData->name)) {
$googleName = $userData->name;
}
} else {
echo "Not logged In";
}

Answer 3

You just add this line into your scope
Open your Application.cfc and then add this code
<cfset request.oauthSettings =
{scope = "https://www.googleapis.com/auth/userinfo.email+https://www.googleapis.com/auth/userinfo.profile",
client_id = "Your-id",
client_secret = "your-secret",
redirect_uri = "redirect-page",
state = "optional"} />
Now you can get email from function that you can call like this
<cfscript>
public function getProfile(accesstoken) {
var h = new com.adobe.coldfusion.http();
h.setURL("https://www.googleapis.com/oauth2/v1/userinfo");
h.setMethod("get");
h.addParam(type="header",name="Authorization",value="OAuth #accesstoken#");
h.addParam(type="header",name="GData-Version",value="3");
h.setResolveURL(true);
var result = h.send().getPrefix();
return deserializeJSON(result.filecontent.toString());
}
</cfscript>
<cfoutput>
<cfset show = getProfile(session.ga_accessToken)>
<cfdump var="#show#">
</cfoutput>
Hope this can Help many of people to solve this . :)

Answer 4

$access_token = 'your access token';
$headers = array('Content-Type: Application/json');
$endpoint = "https://www.googleapis.com/oauth2/v1/userinfo?access_token=".$access_token;
$soap_do = curl_init();
curl_setopt($soap_do, CURLOPT_URL, $endPoint);
curl_setopt($soap_do, CURLOPT_RETURNTRANSFER, true);
curl_setopt($soap_do, CURLOPT_HTTPHEADER, $header);
curl_setopt($soap_do, CURLOPT_FAILONERROR, true);
$result = curl_exec($soap_do);