CODEWITHSUNDEEP
authenticationgoogle-apigoogle-drive-apihttprequestaccess-token
pranav
pranav

Reputation: 25

Getting error for getting access token "HTTP method POST is not supported by this URL, StatusCode=405"

Getting issues for getting access token by using trigger and apex class. I am using "https://www.googleapis.com/auth/drive" as callback URL and endpoint of HTTP Request. My create folder method is working properly if valid access token is provided but I am not getting access token. But I am getting error "HTTP method POST is not supported by this URL, StatusCode=405"

Below is my code

public class GDriveFolderCreationClass {
private final String clientId ='3MVG98EE59.VIHmz7DO7_********************kb0NbJrDULh.q0CmS3TqSuItCtA6mxyxUaa_STYbpue';
private final String clientSecret = '8E70141F********************6307D13F5B72FD850ABA2C9A05124F3B7B9F';
private final String username = '[email protected]';
public class deserializeResponse{
 public String access_token;
}
public String ReturnAccessToken (GDriveFolderCreationClass acount){
deserializeResponse resp1= new deserializeResponse();
String reqbody = 'client_id='+clientId+'&client_secret='+clientSecret+'&username='+username;
Http h = new Http();
HttpRequest req = new HttpRequest();
req.setBody(reqbody);
req.setMethod('POST');
req.setEndpoint('https://www.googleapis.com/auth/drive');
req.setHeader('Content-Type', 'application/json');
req.setHeader('Accept','application/json');
HttpResponse res = h.send(req);
if(res.getstatusCode() == 200 && res.getbody() != null){
    resp1 = (deserializeResponse)JSON.deserialize(res.getbody(),deserializeResponse.class);
}
return resp1.access_token;
}

@future(Callout=True)
public static void createFolderinDrive(String contentName){ 
GDriveFolderCreationClass account1 = new GDriveFolderCreationClass();
String accessToken;
accessToken = account1.ReturnAccessToken(account1);
createFolder();
}
//Working function for creating folder in google drive
public static void createFolder() {
HttpRequest req = new HttpRequest();
req.setMethod('POST');     
req.setEndpoint('https://www.googleapis.com/drive/v3/files');
req.setHeader('Authorization', 'Bearer '+accessToken);
req.setHeader('content-type', 'application/json');

String body = '{"name" : "'+'TestFolder'+'","mimeType" : "application/vnd.google-apps.folder"}';
req.setTimeout(60*1000);
req.setBody(body);

Http http = new Http();
HttpResponse res = http.send(req);
}
}

ConnectedAppSS I have also used the AUTH provider and used callback URL as redirect URI but that also didn't worked. For that I am getting below error in debug log error ss Please help me to get access token for my fixed google account to create folder structure in my google drive. Let me know if you want any other details.

Thanks and regards

Upvotes: 1

Views: 1121

Answers (2)

Darshana
Darshana

Reputation: 71

Firstly get the refresh token by using code authorization and then you can get access token by using refresh token. Use "https://accounts.google.com/o/oauth2/token" as a endpoint to get access token again and again by using refresh token.

Upvotes: 1

Aerials
Aerials

Reputation: 4419

You are using https://www.googleapis.com/auth/drive as an endpoint to POST your request for a token. This URL does not return any authorization tokens.

See https://developers.google.com/identity/protocols/oauth2#2.-obtain-an-access-token-from-the-google-authorization-server.

The endpoint to get the auth tokens; which is easier to do using client libraries is: https://accounts.google.com/o/oauth2/v2/auth

Upvotes: 0

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