GitLab authentication no longer working

[dosolkowski-work]

Version

2.6.0+3c28096588f549cb46f36b552390514356830abe

Operating system

Windows

OS version or distribution

Windows 11 Pro 23H2 x64

Git hosting provider(s)

GitLab

Other hosting provider

No response

(Azure DevOps only) What format is your remote URL?

None

Can you access the remote repository directly in the browser?

Yes, I can access the repository

Expected behavior

Git Credential Manager is able to authenticate in the browser.

Actual behavior

GitLab thinks everything has authenticated fine but Git Credential Manager crashes with a fatal error.

I see a supposed success screen:

But receive a fatal error and Git operations do not succeed.

Logs

$ git pull
13:02:22.569557 exec-cmd.c:266          trace: resolved executable dir: C:/Program Files/Git/mingw64/bin
13:02:22.576572 git.c:479               trace: built-in: git pull
13:02:22.577569 run-command.c:667       trace: run_command: git fetch --update-head-ok
13:02:22.577569 run-command.c:928       trace: start_command: git fetch --update-head-ok
13:02:22.596372 exec-cmd.c:266          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-core
13:02:22.597384 git.c:479               trace: built-in: git fetch --update-head-ok
13:02:22.601993 run-command.c:667       trace: run_command: GIT_DIR=.git git remote-https origin https://gitlab.com/path/to/repo.git
13:02:22.601993 run-command.c:928       trace: start_command: git remote-https origin https://gitlab.com/path/to/repo.git
13:02:22.620868 exec-cmd.c:266          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-core
13:02:22.621962 git.c:783               trace: exec: git-remote-https origin https://gitlab.com/path/to/repo.git
13:02:22.621962 run-command.c:667       trace: run_command: git-remote-https origin https://gitlab.com/path/to/repo.git
13:02:22.621962 run-command.c:928       trace: start_command: git-remote-https origin https://gitlab.com/path/to/repo.git
13:02:22.641950 exec-cmd.c:266          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-core
13:02:23.117922 run-command.c:667       trace: run_command: 'git credential-manager get'
13:02:23.117922 run-command.c:928       trace: start_command: 'C:/Program Files/Git/usr/bin/sh.exe' -c 'git credential-manager get' 'git credential-manager get'
13:02:23.420438 exec-cmd.c:266          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-core
13:02:23.421466 git.c:783               trace: exec: git-credential-manager get
13:02:23.421466 run-command.c:667       trace: run_command: git-credential-manager get
13:02:23.421466 run-command.c:928       trace: start_command: git-credential-manager get
13:02:23.495310 exec-cmd.c:266          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-core
13:02:23.495310 git.c:479               trace: built-in: git config --null --list
13:02:23.533375 ...\Application.cs:106  trace: [RunInternalAsync] Version: 2.6.0.0
13:02:23.533375 ...\Application.cs:107  trace: [RunInternalAsync] Runtime: .NET Framework 4.8.9256.0
13:02:23.533375 ...\Application.cs:108  trace: [RunInternalAsync] Platform: Windows (x86-64)
13:02:23.533375 ...\Application.cs:109  trace: [RunInternalAsync] OSVersion: 10.0 (build 22631)
13:02:23.534371 ...\Application.cs:110  trace: [RunInternalAsync] AppPath: C:\Program Files\Git\mingw64\bin\git-credential-manager.exe
13:02:23.534371 ...\Application.cs:111  trace: [RunInternalAsync] InstallDir: C:\Program Files\Git\mingw64\bin\
13:02:23.534371 ...\Application.cs:112  trace: [RunInternalAsync] Arguments: get
13:02:23.555341 ...GitCommandBase.cs:32 trace: [ExecuteAsync] Start 'get' command...
13:02:23.562311 ...GitCommandBase.cs:46 trace: [ExecuteAsync] Detecting host provider for input:
13:02:23.564366 ...GitCommandBase.cs:47 trace: [ExecuteAsync]   capability[]=authtype
13:02:23.564366 ...GitCommandBase.cs:47 trace: [ExecuteAsync]   capability[]=state
13:02:23.564366 ...GitCommandBase.cs:47 trace: [ExecuteAsync]   protocol=https
13:02:23.564366 ...GitCommandBase.cs:47 trace: [ExecuteAsync]   host=gitlab.com
13:02:23.564366 ...GitCommandBase.cs:47 trace: [ExecuteAsync]   wwwauth=Basic realm="GitLab"
13:02:23.566314 ...viderRegistry.cs:149 trace: [GetProviderAsync] Performing auto-detection of host provider.
13:02:23.567395 ...viderRegistry.cs:162 trace: [GetProviderAsync] Auto-detect probe timeout is 2 ms.
13:02:23.568201 ...viderRegistry.cs:170 trace: [GetProviderAsync] Checking against 4 host providers registered with priority 'Normal'.
13:02:23.568808 ...GitCommandBase.cs:49 trace: [ExecuteAsync] Host provider 'GitLab' was selected.
13:02:23.594956 exec-cmd.c:266          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-core
13:02:23.594956 git.c:479               trace: built-in: git version
13:02:23.617416 exec-cmd.c:266          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-core
13:02:23.617416 git.c:479               trace: built-in: git config --null --type=path credential.https://gitlab.com.gitLabHelper
13:02:23.639329 exec-cmd.c:266          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-core
13:02:23.640328 git.c:479               trace: built-in: git config --null --type=path credential.gitlab.com.gitLabHelper
13:02:23.660062 exec-cmd.c:266          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-core
13:02:23.661064 git.c:479               trace: built-in: git config --null --type=path credential.gitLabHelper
13:02:29.426258 ...pClientFactory.cs:60 trace: [CreateClient] Creating new HTTP client instance...
13:02:29.445021 ...pClientFactory.cs:80 trace: [CreateClient] Git's SSL/TLS backend is: OpenSsl
13:02:29.461791 exec-cmd.c:266          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-core
13:02:29.463520 git.c:479               trace: built-in: git config --null --type=path http.https://gitlab.com.sslCAInfo
13:02:29.483378 exec-cmd.c:266          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-core
13:02:29.484378 git.c:479               trace: built-in: git config --null --type=path http.gitlab.com.sslCAInfo
13:02:29.504378 exec-cmd.c:266          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-core
13:02:29.505378 git.c:479               trace: built-in: git config --null --type=path http.sslCAInfo
13:02:29.526377 exec-cmd.c:266          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-core
13:02:29.527377 git.c:479               trace: built-in: git config --null --type=path http.https://gitlab.com.sslCAInfo
13:02:29.545377 exec-cmd.c:266          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-core
13:02:29.546378 git.c:479               trace: built-in: git config --null --type=path http.gitlab.com.sslCAInfo
13:02:29.566377 exec-cmd.c:266          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-core
13:02:29.567377 git.c:479               trace: built-in: git config --null --type=path http.sslCAInfo
13:02:29.569378 ...ClientFactory.cs:113 trace: [CreateClient] Custom certificate verification has been enabled with certificate bundle at C:/Program Files/Git/mingw64/etc/ssl/certs/ca-bundle.crt
13:02:29.587898 exec-cmd.c:266          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-core
13:02:29.588898 git.c:479               trace: built-in: git config --null --type=path http.https://gitlab.com.cookieFile
13:02:29.613898 exec-cmd.c:266          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-core
13:02:29.614899 git.c:479               trace: built-in: git config --null --type=path http.gitlab.com.cookieFile
13:02:29.634899 exec-cmd.c:266          trace: resolved executable dir: C:/Program Files/Git/mingw64/libexec/git-core
13:02:29.635898 git.c:479               trace: built-in: git config --null --type=path http.cookieFile
info: please complete authentication in your browser...
fatal: invalid_grant: The provided authorization grant is invalid, expired, revoked, does not match the redirection URI used in the authorization request, or was issued to another client.
   at GitCredentialManager.Authentication.OAuth.OAuth2Client.<GetTokenByAuthorizationCodeAsync>d__14.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at GitLab.GitLabAuthentication.<GetOAuthTokenViaBrowserAsync>d__5.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at GitLab.GitLabHostProvider.<GenerateOAuthCredentialAsync>d__15.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at GitLab.GitLabHostProvider.<GenerateCredentialAsync>d__10.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at GitLab.GitLabHostProvider.<GetCredentialAsync>d__12.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult()
   at GitCredentialManager.Commands.GetCommand.<ExecuteInternalAsync>d__1.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
   at GitCredentialManager.Commands.GitCommandBase.<ExecuteAsync>d__5.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.CommandLine.Invocation.AnonymousCommandHandler.<InvokeAsync>d__6.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.CommandLine.Invocation.InvocationPipeline.<>c__DisplayClass4_0.<<BuildInvocationChain>b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.CommandLine.Builder.CommandLineBuilderExtensions.<>c__DisplayClass17_0.<<UseParseErrorReporting>b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.CommandLine.Builder.CommandLineBuilderExtensions.<>c__DisplayClass15_0.<<AddMiddleware>b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.CommandLine.Builder.CommandLineBuilderExtensions.<>c__DisplayClass12_0.<<UseHelp>b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.CommandLine.Builder.CommandLineBuilderExtensions.<>c__DisplayClass22_0.<<UseVersionOption>b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.CommandLine.Builder.CommandLineBuilderExtensions.<>c__DisplayClass19_0.<<UseTypoCorrections>b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.CommandLine.Builder.CommandLineBuilderExtensions.<>c.<<UseSuggestDirective>b__18_0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.CommandLine.Builder.CommandLineBuilderExtensions.<>c__DisplayClass16_0.<<UseParseDirective>b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.CommandLine.Builder.CommandLineBuilderExtensions.<>c.<<RegisterWithDotnetSuggest>b__5_0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.CommandLine.Builder.CommandLineBuilderExtensions.<>c__DisplayClass8_0.<<UseExceptionHandler>b__0>d.MoveNext()
13:02:33.084097 run-command.c:667       trace: run_command: bash -c 'cat >/dev/tty && read -r line </dev/tty && echo "$line"'
13:02:33.084097 run-command.c:928       trace: start_command: bash -c 'cat >/dev/tty && read -r line </dev/tty && echo "$line"'

[wesharper]

I can confirm that GitLab auth is no longer working on Mac as well. I recently updated to the latest version, but I don't know my previous version, so I can't pinpoint a release.

Mac error

2024-12-19 11:09:25.278 git-credential-manager[21700:107354] +[IMKClient subclass]: chose IMKClient_Modern
2024-12-19 11:09:25.278 git-credential-manager[21700:107354] +[IMKInputSession subclass]: chose IMKInputSession_Modern
info: please complete authentication in your browser...
fatal: invalid_grant: The provided authorization grant is invalid, expired, revoked, does not match the redirection URI used in the authorization request, or was issued to another client.

[Beautifulme8]

What's the new issue?

[dosolkowski-work]

Unfortunately this seems to have actually been an unusual GitLab outage; I think they have fixed it. The problem is resolved for me; I don't know if anyone else is still encountering the issues, but I believe the issue can be closed.