Google sign-in without firebase #36673

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1. thehitechpanky commented on Aug 10, 2019

   

   thehitechpanky

   on Aug 10, 2019 · Hidden as off-topic

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2. mhrst commented on Aug 12, 2019

   

   mhrst

   on Aug 12, 2019

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   For using google_sign_in with a plain Google Cloud project, here's what I'm doing:

   • From the GCP Console for your project, go to APIs & Services > Credentials (https://console.cloud.google.com/apis/credentials)
   • Click the Create Credentials button, select OAuth Client ID
   • On the next screen, select Android as the Application Type
   • Fill in Signing-certificate fingerprint
   • Fill in Package name

   It seems like creating a Firebase app takes care of this step for you (and does a bunch of other things to your GCP project as well), but it's the only thing required for basic login as far as I can tell.

   👍React with 👍4Reacted by Stanislav Bondarenko, Deepika Tripathi, Anoop.P.A and Manuel Duarte 🌋
3. thehitechpanky commented on Aug 12, 2019

   

   thehitechpanky

   on Aug 12, 2019

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   This method does not give idtoken

   👍React with 👍1Reacted by Stargaze
4. novembrea commented on Aug 17, 2019

   

   novembrea

   on Aug 17, 2019

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   It does, you need to make sure to register both SHA-1 and SHA-256 keys in project settings.

   👎React with 👎1Reacted by Dživo Jelić
5. BondarenkoStas commented on Sep 23, 2019

   

   BondarenkoStas

   on Sep 23, 2019

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   @omarbelkhodja Is the issue still relevant after comments above?
6. BondarenkoStas

   added

   waiting for responseThe Flutter team cannot make further progress on this issue until the original reporter respondsThe Flutter team cannot make further progress on this issue until the original reporter responds

   on Sep 23, 2019
7. iapicca

   added

   d: examplesSample code and demosSample code and demos

   d: stackoverflowGood question for Stack OverflowGood question for Stack Overflow

   p: first party

   p: google_sign_inThe Google Sign-In pluginThe Google Sign-In plugin

   plugin

   customer: crowdAffects or could affect many people, though not necessarily a specific customer.Affects or could affect many people, though not necessarily a specific customer.

   and removed

   waiting for responseThe Flutter team cannot make further progress on this issue until the original reporter respondsThe Flutter team cannot make further progress on this issue until the original reporter responds

   on Nov 11, 2019
8. iapicca

   added

   documentation

   on Feb 13, 2020
9. anoop-ananthan commented on Mar 13, 2020

   

   anoop-ananthan

   on Mar 13, 2020

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   Yes, this is a big problem. There don't seem to be any documentation except #36673 (comment). Thanks @truthmast
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12. jaybe78 commented on Oct 2, 2024

    

    jaybe78

    on Oct 2, 2024

    Last edited by jaybe78

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    I followed this documentation https://medium.com/codebrew/flutter-google-sign-in-without-firebase-3680713966fb
    Since I've changed classpath 'com.google.gms:google-services:4.3.15'
    I'm getting the following issue
    requires google-services.json file where that is coming from firebase

    this is quite confusing because that issue mentioned by different people is always related to firebase
13. takeny1998

    added a commit that references this issue on Nov 26, 2024

    build-app: 안드로이드 빌드 설정

    ...

    5fe3521
14. nevsnirG commented on Jan 14, 2025

    

    nevsnirG

    on Jan 14, 2025

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    Updating my instructions from a previous comment to include steps for setting up iOS

    For using google_sign_in with a plain Google Cloud project (no Firebase required), here's what I'm doing:

    Android

    * From the GCP Console for your project, go to **APIs & Services** > **Credentials** (https://console.cloud.google.com/apis/credentials)
    
    * Click the **Create Credentials** button, select **OAuth Client ID**
    
    * On the next screen, select **Android** as the Application Type
    
    * Fill in **Signing-certificate fingerprint**
      
      * For instructions on finding your signing-certificate fingerprint, https://developers.google.com/android/guides/client-auth)
    
    * Fill in **Package name**
    

    iOS

    * From the GCP Console for your project, go to **APIs & Services** > **Credentials** (https://console.cloud.google.com/apis/credentials)
    
    * Click the **Create Credentials** button, select **OAuth Client ID**
    
    * On the next screen, select **iOS** as the Application Type
    
    * Fill in **Bundle ID**
    
    * After clicking **Create** a dialog will open with a **DOWNLOAD PLIST** button -- Grab this file and rename it to `GoogleService-Info.plist`
    
    * Open Xcode and put this plist file into the `Runner` folder
    

    Sadly I still get this error:
    [_handleGoogleLogin] Google login failed: Exception: Failed to login with Google: PlatformException(sign_in_failed, com.google.android.gms.common.api.ApiException: 10: , null, null)
    Exception: Failed to login with Google: PlatformException(sign_in_failed, com.google.android.gms.common.api.ApiException: 10: , ...

    I verified the SHA-1 hash a million times. Generated a new keystore and tried that. Package name matches in the build.gradle and AndroidManifest too. Tried making new Android credentials in the Google Console. Still nothing unfortunately.

    👍React with 👍2Reacted by Carlos juan Craviotto and Dživo Jelić

    👀React with 👀1Reacted by Sagin-MI
15. stuartmorgan-g

    marked Request ID token option for google_sign_in plugin #20903 as a duplicate of this issue on Mar 13, 2025
16. Dzivo commented on May 16, 2025

    

    Dzivo

    on May 16, 2025 · Hidden as off-topic

    Last edited by Dzivo

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17. stuartmorgan-g

    self-assigned this

    on Jun 17, 2025
18. auto-submit

    closed this as completedin packages#9267on Jun 24, 2025
19. MsYoda

    added a commit that references this issue on Jun 24, 2025

    [google_sign_in] Redesign API for current identity SDKs (flutter#9267)

    ...

    d9d3191
20. Ortes

    added a commit that references this issue on Jun 25, 2025

    [google_sign_in] Redesign API for current identity SDKs (flutter#9267)

    ...

    bef3bab
21. github-actions commented on Jul 8, 2025

    

    github-actionsbot

    on Jul 8, 2025 – with GitHub Actions

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    This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.
22. github-actions

    locked as resolved and limited conversation to collaborators on Jul 8, 2025
23. vashworth

    added a commit that references this issue on Jul 30, 2025

    [google_sign_in] Redesign API for current identity SDKs (flutter#9267)

    ...

    c7c0ee3
24. creatorpiyush

    added a commit that references this issue on Jun 10, 2026

    [google_sign_in] Redesign API for current identity SDKs (flutter#9267)

    ...

    6ed14b3
25. bisor0627

    added a commit that references this issue on Jun 19, 2026

    [google_sign_in] Redesign API for current identity SDKs (flutter#9267)

    ...

    72249aa