Instagram oAuth doesn't redirect in ios

[parulgarg004]

I'm using it for Facebook and Instagram social login. Facebook works perfectly in ios and android both. But Instagram works only in android , for iOS it's not dismissing the webview after successful login. I checked redirect URL is correct. Kindly help me in fixing the issue.

[parulgarg004]

@Clancey can you please help

[Clancey]

Without more information, it's impossible for me to tell you what to do. You should be able to debug it pretty easily by putting a break point here: https://github.com/Clancey/simple_auth/blob/master/simple_auth_flutter/ios/Classes/SFSafariAuthenticator.m#L105. or here: https://github.com/Clancey/simple_auth/blob/master/simple_auth_flutter/ios/Classes/WebAuthenticatorViewController.m#L81 (based on what type of view controller you are presenting). That is what is called when iOS gets a URL back from the the webviews

[PatrickGhara]

Hi @Clancey & @parulgarg004

I'm trying to implement Instagram login.. the code is the following

var api = new simpleAuth.InstagramApi("instagram", AppConstants.instagramAppId, AppConstants.instagramAppSecret, "com.dijiti.ppl:/redirct", scopes: [
			"user_profile",
			"user_media"
		]);

var request = new simpleAuth.Request(simpleAuth.HttpMethod.Get, "https://api.instagram.com/oauth/authorize");

var userInfo = await api.send<UserInfo>(request);

on instagram developer page i can only set https redirects...

so i made really really musch tests but this is not working... redirect url isn't correct and i cannot manage to make it works.. could you give me some advice? thanks!

[MaskyS]

@Clancey & @parulgarg004, Instagram only accepts redirect URLs starting with https. @Clancey. Maybe we could leverage https://pub.dev/packages/uni_links?

[MaskyS]

@PatrickGhara see the above. If you need more information, I just documented the process here: https://blog.maskys.com/using-the-instagram-basic-display-api-in-flutter/

[Senne021]

Hi @MaskyS @Clancey

I have the same problem as @parulgarg004 . The user is not redirected back to my app on iOS and gets stuck in the webview.

I have successfully added the uni_link package and I could open my app via this command: /usr/bin/xcrun simctl openurl booted "https://MY_URI"

My code for the Instagram account verification looks like this: final simpleAuth.InstagramApi instagramApi = simpleAuth.InstagramApi( "instagram", "CLIENT_ID", "CLIENT_SECRET", "https://MY_URI", scopes: [ 'user_profile' ], ); simpleAuth.OAuthAccount account = await instagramApi.authenticate(); var instagramUserResponse = await Dio(BaseOptions(baseUrl: 'https://graph.instagram.com')).get( '/me', queryParameters: { "fields": "username,id", "access_token": account.token, }, );

If I change the redirectUrl and set it to google.com for example, the webview successfully redirects me to this website.

My Runner.entitlements file contains the following entry: <key>com.apple.developer.associated-domains</key> <array> <string>applinks:MY_URI</string> </array>

I hope that one of you has an idea how to fix this.

[JankoLancer]

@daniel-possienke Did you find the way to fix this problem?

[bounty1342]

@daniel-possienke @MaskyS @Clancey running into the same issue.

xcrun simctl openurl booted "https://MY_URI" redirect me to the app just fine. In the app, when the redirect URI is set to "https://MY_URI" the webview stay open, blank with no error message. Dismissing it cancel the login.

In swift, those are not triggered :

override func application(_ application: UIApplication, open url: URL, sourceApplication: String?, annotation: Any) -> Bool {
        NSLog("APP [deep link]: Open URI-scheme for iOS 9 and above")
        return SimpleAuthFlutterPlugin.check(url)
       }

   
    override func application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any] = [:]) -> Bool {
        NSLog("APP [deep link]: Open URI-scheme options")
          return SimpleAuthFlutterPlugin.check(url)
       }

In the other hand, this is triggered, but there is no URL to provide SimpleAuthFlutterPlugin :

       // Reports app open from deep link for iOS 10 or later
    override func application(_ application: UIApplication, continue userActivity: NSUserActivity, restorationHandler: @escaping ([UIUserActivityRestoring]?) -> Void) -> Bool {
        NSLog("APP [deep link]: continue userActivity")
           return SimpleAuthFlutterPlugin.check(URL(string:"https://MY_URI"))
       }

I'm available on Zoom, Discord, GoogleVoice,... if needed to help resolve this :)

Edit : After some more tests, the code below does log me in but the Safari View Controller stay open on the blank page (flutter: Bad state: Future already completed).

    override func application(_ application: UIApplication, continue userActivity: NSUserActivity, restorationHandler: @escaping ([UIUserActivityRestoring]?) -> Void) -> Bool {
        NSLog("APP [deep link]: continue userActivity")
          guard let urlString  = userActivity.webpageURL?.absoluteString else {
             return false
          }
         return SimpleAuthFlutterPlugin.check(URL(string:urlString))
       }

Getting closer there.

FYI, Firebase deeplink seem the receive the code first, but don't know how to handle it.

8.9.0 - [Firebase/Analytics][I-ACS023001] Deep Link does not contain valid required params. URL params: {
    code = "AQDe1j7gGNt3w0LoMbKBmyTH29xavDbRyvla1-w_k6Eap_EbbRX0VcZiilkOaC6N8B8ah3a-YsqeJKrG224Af58nMZCSQCilUMR4vRkuhwgbseikufghvrewiuyvgbvuzrAwDYn0-WAv1zqyW8uew7m5wOLQa1WY6nvaHtz7m--Gvj_yGHZomFGsSKogXfV1atfX_XZ1w5xFPLCyNdsSOlUlKfE4LqWWo8IPzK-tfx9WTrBolrULobEOrkA";
}

[rajdonga-xrstudio]

@parulgarg004 @Clancey Did you find any solution for this? I am facing the same problem. Package version: simple_auth_flutter: ^2.0.11 Flutter version: 2.10.3 Dart version: 2.16.1

Thanks 🙏

[fabioselau077]

@parulgarg004 @Clancey Did you find any solution for this? I am facing the same problem. Package version: simple_auth_flutter: ^2.0.11 Flutter version: 2.10.3 Dart version: 2.16.1

Thanks 🙏

same here... find any solution?

[fabioselau077]

@daniel-possienke @MaskyS @Clancey running into the same issue.

xcrun simctl openurl booted "https://MY_URI" redirect me to the app just fine. In the app, when the redirect URI is set to "https://MY_URI" the webview stay open, blank with no error message. Dismissing it cancel the login.

In swift, those are not triggered :

override func application(_ application: UIApplication, open url: URL, sourceApplication: String?, annotation: Any) -> Bool {
        NSLog("APP [deep link]: Open URI-scheme for iOS 9 and above")
        return SimpleAuthFlutterPlugin.check(url)
       }

   
    override func application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any] = [:]) -> Bool {
        NSLog("APP [deep link]: Open URI-scheme options")
          return SimpleAuthFlutterPlugin.check(url)
       }

In the other hand, this is triggered, but there is no URL to provide SimpleAuthFlutterPlugin :

       // Reports app open from deep link for iOS 10 or later
    override func application(_ application: UIApplication, continue userActivity: NSUserActivity, restorationHandler: @escaping ([UIUserActivityRestoring]?) -> Void) -> Bool {
        NSLog("APP [deep link]: continue userActivity")
           return SimpleAuthFlutterPlugin.check(URL(string:"https://MY_URI"))
       }

I'm available on Zoom, Discord, GoogleVoice,... if needed to help resolve this :)

Edit : After some more tests, the code below does log me in but the Safari View Controller stay open on the blank page (flutter: Bad state: Future already completed).

    override func application(_ application: UIApplication, continue userActivity: NSUserActivity, restorationHandler: @escaping ([UIUserActivityRestoring]?) -> Void) -> Bool {
        NSLog("APP [deep link]: continue userActivity")
          guard let urlString  = userActivity.webpageURL?.absoluteString else {
             return false
          }
         return SimpleAuthFlutterPlugin.check(URL(string:urlString))
       }

Getting closer there.

FYI, Firebase deeplink seem the receive the code first, but don't know how to handle it.

8.9.0 - [Firebase/Analytics][I-ACS023001] Deep Link does not contain valid required params. URL params: {
    code = "AQDe1j7gGNt3w0LoMbKBmyTH29xavDbRyvla1-w_k6Eap_EbbRX0VcZiilkOaC6N8B8ah3a-YsqeJKrG224Af58nMZCSQCilUMR4vRkuhwgbseikufghvrewiuyvgbvuzrAwDYn0-WAv1zqyW8uew7m5wOLQa1WY6nvaHtz7m--Gvj_yGHZomFGsSKogXfV1atfX_XZ1w5xFPLCyNdsSOlUlKfE4LqWWo8IPzK-tfx9WTrBolrULobEOrkA";
}

find any solution? I'm 2 days stuck on this bug. When authorizing on Instagram on iOS the webview is not closed