Apple Sign In stacks in PHP Function for Capacitor 4

Question

I am having a problem with my Sign In Apple function on Capacitor 4.

1. The dialog to give the password for the Apple Id open just fine but when it call the php function it stucks like the photo i uploaded.
2. I have many function in PHP that work just fine

The error it give is for my backend PHP function

  Failed to load resource: the server responded with a status of 500 ()
    ERROR
HttpErrorResponse

error: null

headers: HttpHeaders

lazyInit: function()

arguments: TypeError: 'arguments', 'callee', and 'caller' cannot be accessed in this context.

caller: TypeError: 'arguments', 'callee', and 'caller' cannot be accessed in this context.

length: 0

name: ""

Function Prototype

lazyUpdate: null

normalizedNames: Map {} (0)

HttpHeaders Prototype

message: "Http failure response for https://project.com/project_api/api/sign_in_with_apple: 500 OK"

name: "HttpErrorResponse"

ok: false

status: 500

statusText: "OK"

url: "https://project.com/project_api/api/sign_in_with_apple"

and the.network error

    Summary
URL: https://project.com/project_api/api/sign_in_with_apple
Status: 500
Source: Network
Address: 185.35.33.55:553
Initiator: 
zone.js:3454


Request
:method: POST
:scheme: https
:authority: project.com
:path: /project_api/api/sign_in_with_apple
Accept: application/json, text/plain, */*
Content-Type: application/x-www-form-urlencoded
Origin: capacitor://localhost
Accept-Encoding: gzip, deflate, br
Host: rovespier.com
User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 16_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Mobile/15E148
Content-Length: 1074
Accept-Language: el-GR,el;q=0.9
Connection: keep-alive

Response
:status: 500
Content-Type: text/html; charset=UTF-8
Pragma: no-cache
Set-Cookie: PHPSESSID=9ca0e5311a0376ade70056525d9a765f; path=/
X-Content-Type-Options: nosniff, nosniff
Access-Control-Allow-Origin: *
Date: Mon, 30 Jan 2023 09:20:35 GMT
X-XSS-Protection: 1; mode=block
Content-Length: 0
Cache-Control: no-store, no-cache, must-revalidate
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Server: nginx

Request Data
MIME Type: application/x-www-form-urlencoded
login_data[response][identityToken]: eyJraWQiOiJmaDZCczhDIiwiYWxnIjoiUlMyNTYifQ.eyJpc3MiOiJodHRwczovL2FwcGxlaWQuYXBwbGUuY29tIiwiYXVkIjoiY29tLnJvdmVzcGllci5tb2JpbGUiLCJleHAiOjE2NzUxNTY4MzQsImlhdCI6MTY3NTA3MDQzNCwic3ViIjoiMDAwNjc0LjZiMDUzYzSI6Im5vbmNlIiwiY19oYXNoIjoiZUY2WEdNRDhtYzViT3o0U0JVQnF5QSIsImVtYWlsIjoic2ltb25pb2FubmlkZXNAaG90bWFpbC5jb20iLCJlbWFpbF92ZXJpZmllZCI6InRydWUiLCJhdXRoX3RpbWUiOjE2NzUwNzA0MzQsIm5vbmNlX3N1cHBvcnRlZCI6dHJ1ZX0.bvXBlch8O-H690PsIFNZpJqauCcdozuZggt0I1nGY0PHQ075OSHKYlUXvsY_aOTIEzxyHnrygOAtuk_OkzqmwPplQGfOKZPyGFWBo2xHPChysVX-VmRk81s3Qkza76Ty-tmVymcdTQ-59Eumq0bn7BH_X8mWEdr6NLGP5JOw7kjAGKBVJbHZ9fgUd72KDgFWiHOF-brEkXABL4IgeDqOhAuDP30bAyRFbtDWme5GPcnZU3t13qLDLEDPSK1jrl3X-OU8d2WOALBrnaJhmPw8z7H20Nx61vuio7KoCRPqD_3HT_Plga7dHT43DkQ
login_data[response][authorizationCode]: cf7d3de8d4c7f4277a128d2453423235.0.swxu.KmQXI352ayadDUh3cBGCjA
login_data[response][user]: 000674.6b053c49f8cc45b1bce5623f23343.1836
app_version: 1.0.1
timezone_offset: 120

login.ts function

async checkApple(login_data) {
    const loader = await this.loadingCtrl.create({
      spinner: 'bubbles',
      //content: 'Loading...',
      //dismissOnPageChange: true
    });
    loader.present();

    this.userData.appleLogin(login_data).pipe(
      map((data: any) => {
        loader.dismiss();
        if (data.success) {
          this.userData.setSession('HAS_LOGGED_IN', true);
          this.userData.setUserData(data.userData);
          this.router.navigate(["app/tablinks/home"]);
          //this.events.publish('user:signup');
          //this.navCtrl.setRoot('TabsPage', {}, { animate: true, direction: 'forward' });
        }
        else {
         
        }
      },
        err => {
          loader.dismiss();
          
        })
    ).subscribe()
  }

  loginApple() {
    let options: SignInWithAppleOptions = {
      clientId: 'com.projectr.mobile',
      redirectURI: 'https://www.project.com/',
      scopes: 'email name',
      state: '12345',
      nonce: 'nonce',
    };
    
    SignInWithApple.authorize(options)
      .then((result: SignInWithAppleResponse) => {
        console.log(result);
        this.checkApple(result);
      })
      .catch(error => {
        // Handle error
      });




    (<any>window).cordova.plugins.SignInWithApple.signin(
      { requestedScopes: [0, 1] },
      (succ) => {

        console.log('APPLE', JSON.stringify(succ));
        //why dont go to start page? ah ok where?there but it is under the tabs lol see the tabs?
        this.checkApple(succ);
        //succ.email
        //alert(JSON.stringify(succ))
      },
      (err) => {
        console.error(err)
        console.log(JSON.stringify(err))
      }
    )
  }

user-data.ts function

appleLogin(login_data) {
        let device = {};

        if (this.platform.is('cordova')) {
            /*device = {
                platform: this.device.platform,
                uuid: this.device.uuid,
                cordova: this.device.cordova,
                model: this.device.model,
                manufacturer: this.device.manufacturer,
                version: this.device.version,
            };*/
        }

        var timezone_offset = new Date().getTimezoneOffset();
        timezone_offset = timezone_offset == 0 ? 0 : -timezone_offset;

        const url = this.appData.getApiUrl() + 'sign_in_with_apple';
        const data = this.jsonToURLEncoded({
            login_data: login_data,
            device: device,
            app_version: this.appData.APP_VERSION,
            timezone_offset: timezone_offset
        });

        return this.http.post(url, data, { headers: this.options });
    };

sign_in_with_apple PHP FUNCTION

function sign_in_with_apple()
{
    $request = \Slim\Slim::getInstance()->request();
    $data = json_decode($request->getBody());
    $response['success'] = false;

    $loginData = $_POST['login_data'];
    $identityToken = $loginData['identityToken'];
    $clientUser = $loginData['user'];
    $clientAuthorizationCode = $loginData['authorizationCode'];

    $appleSignInPayload = ASDecoder::getAppleSignInPayload($identityToken);

    /**
     * Obtain the Sign In with Apple email and user creds.
     */
    $email = $appleSignInPayload->getEmail();//for username put givenname and family name all together without space
    $user = $appleSignInPayload->getUser();

    /**
     * Determine whether the client-provided user is valid.
     */
    $isValid = $appleSignInPayload->verifyUser($clientUser);

    if ($isValid) {
        // Check if email exists

        try
        { 

            $username = strstr($email, '@', true);

            $db = getDB();
            $sql = "SELECT uid,notification_created,username,name,profile_pic,tour,email, api_signature,first_name,last_name, artisticBehaviour,location,bio,friend_count
            FROM users WHERE (username=:username or email=:email) AND status='1' ";
            $stmt = $db->prepare($sql);
            $stmt->bindParam("username", $username, PDO::PARAM_STR);
            $stmt->bindParam("email", $email, PDO::PARAM_STR);
            $stmt->execute();
            $mainCount = $stmt->rowCount();
            $userData = $stmt->fetch(PDO::FETCH_OBJ);

            $created = time();
            if ($mainCount == 0) {

                $api_signature = md5(time() . $username . rand(1, 1000));

                $status = '1';
                if (SMTP_CONNECTION > 0) {
                    $status = '0';
                }
                /*Inserting user values*/
                $email_active_code = $email . time();
                $sql1 = "INSERT INTO users(username,password,email,last_login,email_activation,status, api_signature)VALUES(:username,:password,:email,:created,:email_activation,:status,:api_signature)";
                $stmt1 = $db->prepare($sql1);
                $stmt1->bindParam("username", $username, PDO::PARAM_STR);
                $password = hash('sha256', $signupData['password']);
                $stmt1->bindParam("password", $password, PDO::PARAM_STR);
                $stmt1->bindParam("email", $email, PDO::PARAM_STR);
                $stmt1->bindParam("created", $created);
                $stmt1->bindParam("status", $status);
                $stmt1->bindParam("api_signature", $api_signature);
                $stmt1->bindParam("email_activation", $email_active_code);
                $stmt1->execute();

                $stmt2 = $db->prepare("SELECT uid,notification_created,username,name,first_name,last_name, profile_pic,tour,email,friend_count FROM users WHERE username=:username");
                $stmt2->bindParam("username", $data->username, PDO::PARAM_STR);
                $stmt2->execute();
                $userData = $stmt2->fetchAll(PDO::FETCH_OBJ);
                $uid = $userData[0]->uid;



                $stmt3->bindParam("created", $time, PDO::PARAM_STR);
                $me = 'me';
                $stmt3->bindParam("me", $me, PDO::PARAM_STR);
                $stmt3->execute();

                $userData = internalUserDetails($email); // this one where isit?

               
                $response['success'] = true; // 2
                $response['userData'] = $userData;

            } else { // sign in
                $photos_query = $db->query("SELECT id FROM user_uploads WHERE uid_fk='$uid' and group_id_fk='0'");
                $photos_count = $photos_query->rowCount(); /* Photos Count */
                $updates_query = $db->query("SELECT msg_id FROM messages WHERE uid_fk='$uid' and group_id_fk='0'");
                $updates_count = $updates_query->rowCount(); /* Updates Count */
                $time = time();
                $updates_query = $db->query("UPDATE users SET last_login='$time',photos_count='$photos_count',updates_count='$updates_count' WHERE uid='$uid'");

                $userData->profile_pic = profilePic($userData->profile_pic);
                $userData->configurations = configurations();

                $response['success'] = true; // 2
                $response['userData'] = $userData;
            }
        } catch (PDOException $e) {
            echo '{"error":{"text35":' . $e->getMessage() . '}}';
        }
    }
    else {
        $response['error'] = 'Please allow access to your email';
    }

    echo json_encode($response);
}

Answer 1

Your.network error block has -

Request Data
MIME Type: application/x-www-form-urlencoded
login_data[response][identityToken]: eyJraWQiOiJmaDZCczhDIiwiYWxnIjoiUlMyNTYifQ.eyJpc3MiOiJodHRwczovL2FwcGxlaWQuYXBwbGUuY29tIiwiYXVkIjoiY29tLnJvdmVzcGllci5tb2JpbGUiLCJleHAiOjE2NzUxNTY4MzQsImlhdCI6MTY3NTA3MDQzNCwic3ViIjoiMDAwNjc0LjZiMDUzYzSI6Im5vbmNlIiwiY19oYXNoIjoiZUY2WEdNRDhtYzViT3o0U0JVQnF5QSIsImVtYWlsIjoic2ltb25pb2FubmlkZXNAaG90bWFpbC5jb20iLCJlbWFpbF92ZXJpZmllZCI6InRydWUiLCJhdXRoX3RpbWUiOjE2NzUwNzA0MzQsIm5vbmNlX3N1cHBvcnRlZCI6dHJ1ZX0.bvXBlch8O-H690PsIFNZpJqauCcdozuZggt0I1nGY0PHQ075OSHKYlUXvsY_aOTIEzxyHnrygOAtuk_OkzqmwPplQGfOKZPyGFWBo2xHPChysVX-VmRk81s3Qkza76Ty-tmVymcdTQ-59Eumq0bn7BH_X8mWEdr6NLGP5JOw7kjAGKBVJbHZ9fgUd72KDgFWiHOF-brEkXABL4IgeDqOhAuDP30bAyRFbtDWme5GPcnZU3t13qLDLEDPSK1jrl3X-OU8d2WOALBrnaJhmPw8z7H20Nx61vuio7KoCRPqD_3HT_Plga7dHT43DkQ
login_data[response][authorizationCode]: cf7d3de8d4c7f4277a128d2453423235.0.swxu.KmQXI352ayadDUh3cBGCjA
login_data[response][user]: 000674.6b053c49f8cc45b1bce5623f23343.1836
app_version: 1.0.1
timezone_offset: 120

which shows another layer (response) in your login_data so you should be getting some array key errors in your PHP logs, before the fatal exception -

Warning: Undefined array key "identityToken" in ...
Warning: Undefined array key "user" in ...
Warning: Undefined array key "authorizationCode" in ...

You need to change the initial assignment of $login_data to -

$loginData = $_POST['login_data']['response'];

There may well be further errors after this.