GCM 2.2.0 and newer prompt for Sign in on every command to GitHub

[chrisallennc]

Version

2.2.0 and newer

Operating system

Windows

OS version or distribution

Windows 11

Git hosting provider(s)

GitHub

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 command executes and user is not prompted to Sign in. Up until GCM 2.1.2 this was the case.

Actual behavior

Every time a Git command is executed, like "pull", a prompt appears to Sign in. Based on the log it appears to not be finding an existing credential. This happens with GCM 2.2.0 and every version following.

Logs

GCM 2.2.0 and newer (issue):
$ git pull
15:07:07.434480 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/bin
15:07:07.450204 git.c:463 trace: built-in: git pull
15:07:07.450204 run-command.c:659 trace: run_command: git fetch --update-head-ok
15:07:07.496986 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:07.496986 git.c:463 trace: built-in: git fetch --update-head-ok
15:07:07.506999 run-command.c:659 trace: run_command: GIT_DIR=.git git remote-https GitHub https://github.com/orgName/repoName.git
15:07:07.559999 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:07.559999 git.c:749 trace: exec: git-remote-https GitHub https://github.com/orgName/repoName.git
15:07:07.559999 run-command.c:659 trace: run_command: git-remote-https GitHub https://github.com/orgName/repoName.git
15:07:07.623023 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:07.953546 run-command.c:659 trace: run_command: 'git credential-manager get'
15:07:08.133038 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:08.133038 git.c:749 trace: exec: git-credential-manager get
15:07:08.133038 run-command.c:659 trace: run_command: git-credential-manager get
15:07:08.289711 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:08.308839 git.c:463 trace: built-in: git config --null --list
15:07:08.352606 ...\Application.cs:106 trace: [RunInternalAsync] Version: 2.4.1.0
15:07:08.352606 ...\Application.cs:107 trace: [RunInternalAsync] Runtime: .NET Framework 4.8.9181.0
15:07:08.352606 ...\Application.cs:108 trace: [RunInternalAsync] Platform: Windows (x86-64)
15:07:08.352606 ...\Application.cs:109 trace: [RunInternalAsync] OSVersion: 10.0 (build 22631)
15:07:08.352606 ...\Application.cs:110 trace: [RunInternalAsync] AppPath: C:\Users\userName\AppData\Local\Programs\Git\mingw64\bin\git-credential-manager.exe
15:07:08.352606 ...\Application.cs:111 trace: [RunInternalAsync] InstallDir: C:\Users\userName\AppData\Local\Programs\Git\mingw64\bin
15:07:08.352606 ...\Application.cs:112 trace: [RunInternalAsync] Arguments: get
15:07:08.383859 ...GitCommandBase.cs:32 trace: [ExecuteAsync] Start 'get' command...
15:07:08.383859 ...GitCommandBase.cs:46 trace: [ExecuteAsync] Detecting host provider for input:
15:07:08.383859 ...GitCommandBase.cs:47 trace: [ExecuteAsync] protocol=https
15:07:08.383859 ...GitCommandBase.cs:47 trace: [ExecuteAsync] host=github.com
15:07:08.383859 ...GitCommandBase.cs:47 trace: [ExecuteAsync] wwwauth=Basic realm="GitHub"
15:07:08.383859 ...viderRegistry.cs:149 trace: [GetProviderAsync] Performing auto-detection of host provider.
15:07:08.383859 ...viderRegistry.cs:162 trace: [GetProviderAsync] Auto-detect probe timeout is 2 ms.
15:07:08.383859 ...viderRegistry.cs:170 trace: [GetProviderAsync] Checking against 4 host providers registered with priority 'Normal'.
15:07:08.383859 ...GitCommandBase.cs:49 trace: [ExecuteAsync] Host provider 'GitHub' was selected.
15:07:08.399503 ...bHostProvider.cs:142 trace: [GetCredentialAsync] Found 1 accounts in the store for service=https://github.com:
15:07:08.399503 ...bHostProvider.cs:145 trace: [GetCredentialAsync] gitHubUser
15:07:08.399503 ...bHostProvider.cs:218 trace: [FilterAccounts] Account filtering is enabled.
15:07:08.399503 ...bHostProvider.cs:226 trace: [FilterAccounts] Filtering based on WWW-Authenticate header information...
15:07:08.399503 ...bHostProvider.cs:229 trace: [FilterAccounts] Matched 0 accounts with public domain:
15:07:08.399503 ...bHostProvider.cs:181 trace: [GetCredentialAsync] No existing credentials found.
15:07:08.399503 ...bHostProvider.cs:184 trace: [GetCredentialAsync] Creating new credential...
15:07:08.409046 ...bHostProvider.cs:420 trace: [GetSupportedAuthenticationModesAsync] https://github.com/ is github.com - authentication schemes: 'Pat, OAuth'
15:07:08.446934 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:08.462452 git.c:463 trace: built-in: git version
15:07:08.509367 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:08.525014 git.c:463 trace: built-in: git config --null --type=path credential.https://gitproxy.zycloud.tk.gitHubHelper
15:07:08.587505 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:08.587505 git.c:463 trace: built-in: git config --null --type=path credential.github.com.gitHubHelper
15:07:08.666091 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:08.681741 git.c:463 trace: built-in: git config --null --type=path credential.gitHubHelper
15:07:24.022974 ...pClientFactory.cs:60 trace: [CreateClient] Creating new HTTP client instance...
15:07:24.054625 ...pClientFactory.cs:80 trace: [CreateClient] Git's SSL/TLS backend is: OpenSsl
15:07:24.137263 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:24.148776 git.c:463 trace: built-in: git config --null --type=path http.https://gitproxy.zycloud.tk.sslCAInfo
15:07:24.243673 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:24.243673 git.c:463 trace: built-in: git config --null --type=path http.github.com.sslCAInfo
15:07:24.337378 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:24.353012 git.c:463 trace: built-in: git config --null --type=path http.sslCAInfo
15:07:24.431138 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:24.437645 git.c:463 trace: built-in: git config --null --type=path http.https://gitproxy.zycloud.tk.sslCAInfo
15:07:24.525284 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:24.537791 git.c:463 trace: built-in: git config --null --type=path http.github.com.sslCAInfo
15:07:24.619563 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:24.638097 git.c:463 trace: built-in: git config --null --type=path http.sslCAInfo
15:07:24.638097 ...ClientFactory.cs:113 trace: [CreateClient] Custom certificate verification has been enabled with certificate bundle at C:/Users/userName/AppData/Local/Programs/Git/mingw64/etc/ssl/certs/ca-bundle.crt
15:07:24.729281 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:24.729281 git.c:463 trace: built-in: git config --null --type=path http.https://gitproxy.zycloud.tk.cookieFile
15:07:24.823434 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:24.823434 git.c:463 trace: built-in: git config --null --type=path http.github.com.cookieFile
15:07:24.917581 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:24.938425 git.c:463 trace: built-in: git config --null --type=path http.cookieFile
15:07:26.146798 ...\GitHubRestApi.cs:96 trace: [GetUserInfoAsync] HTTP: GET https://api.github.com/user
15:07:26.146798 ...pClientFactory.cs:60 trace: [CreateClient] Creating new HTTP client instance...
15:07:26.146798 ...pClientFactory.cs:80 trace: [CreateClient] Git's SSL/TLS backend is: OpenSsl
15:07:26.224937 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:26.240974 git.c:463 trace: built-in: git config --null --type=path http.https://gitproxy.zycloud.tk.sslCAInfo
15:07:26.339885 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:26.350903 git.c:463 trace: built-in: git config --null --type=path http.github.com.sslCAInfo
15:07:26.461111 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:26.476641 git.c:463 trace: built-in: git config --null --type=path http.sslCAInfo
15:07:26.586730 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:26.602289 git.c:463 trace: built-in: git config --null --type=path http.https://gitproxy.zycloud.tk.sslCAInfo
15:07:26.712243 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:26.727819 git.c:463 trace: built-in: git config --null --type=path http.github.com.sslCAInfo
15:07:26.822120 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:26.822120 git.c:463 trace: built-in: git config --null --type=path http.sslCAInfo
15:07:26.822120 ...ClientFactory.cs:113 trace: [CreateClient] Custom certificate verification has been enabled with certificate bundle at C:/Users/userName/AppData/Local/Programs/Git/mingw64/etc/ssl/certs/ca-bundle.crt
15:07:26.916407 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:26.932002 git.c:463 trace: built-in: git config --null --type=path http.https://gitproxy.zycloud.tk.cookieFile
15:07:27.041190 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:27.048203 git.c:463 trace: built-in: git config --null --type=path http.github.com.cookieFile
15:07:27.143357 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:27.143357 git.c:463 trace: built-in: git config --null --type=path http.cookieFile
15:07:27.362920 ...GitHubRestApi.cs:103 trace: [GetUserInfoAsync] HTTP: Response 200 [OK]
15:07:27.378573 ...bHostProvider.cs:186 trace: [GetCredentialAsync] Credential created.
15:07:27.378573 ...\GetCommand.cs:39 trace: [ExecuteInternalAsync] Writing credentials to output:
15:07:27.378573 ...\GetCommand.cs:40 trace: [ExecuteInternalAsync] protocol=https
15:07:27.378573 ...\GetCommand.cs:40 trace: [ExecuteInternalAsync] host=github.com
15:07:27.378573 ...\GetCommand.cs:40 trace: [ExecuteInternalAsync] username=gitHubUser
15:07:27.378573 ...\GetCommand.cs:40 trace: [ExecuteInternalAsync] password=********
15:07:27.378573 ...GitCommandBase.cs:53 trace: [ExecuteAsync] End 'get' command...
15:07:28.116857 run-command.c:659 trace: run_command: 'git credential-manager store'
15:07:28.368309 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:28.368309 git.c:749 trace: exec: git-credential-manager store
15:07:28.368309 run-command.c:659 trace: run_command: git-credential-manager store
15:07:28.634932 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:28.644466 git.c:463 trace: built-in: git config --null --list
15:07:28.682345 ...\Application.cs:106 trace: [RunInternalAsync] Version: 2.4.1.0
15:07:28.682345 ...\Application.cs:107 trace: [RunInternalAsync] Runtime: .NET Framework 4.8.9181.0
15:07:28.682345 ...\Application.cs:108 trace: [RunInternalAsync] Platform: Windows (x86-64)
15:07:28.682345 ...\Application.cs:109 trace: [RunInternalAsync] OSVersion: 10.0 (build 22631)
15:07:28.682345 ...\Application.cs:110 trace: [RunInternalAsync] AppPath: C:\Users\userName\AppData\Local\Programs\Git\mingw64\bin\git-credential-manager.exe
15:07:28.682345 ...\Application.cs:111 trace: [RunInternalAsync] InstallDir: C:\Users\userName\AppData\Local\Programs\Git\mingw64\bin
15:07:28.682345 ...\Application.cs:112 trace: [RunInternalAsync] Arguments: store
15:07:28.713491 ...GitCommandBase.cs:32 trace: [ExecuteAsync] Start 'store' command...
15:07:28.713491 ...GitCommandBase.cs:46 trace: [ExecuteAsync] Detecting host provider for input:
15:07:28.713491 ...GitCommandBase.cs:47 trace: [ExecuteAsync] protocol=https
15:07:28.713491 ...GitCommandBase.cs:47 trace: [ExecuteAsync] host=github.com
15:07:28.713491 ...GitCommandBase.cs:47 trace: [ExecuteAsync] username=gitHubUser
15:07:28.713491 ...GitCommandBase.cs:47 trace: [ExecuteAsync] password=********
15:07:28.713491 ...viderRegistry.cs:149 trace: [GetProviderAsync] Performing auto-detection of host provider.
15:07:28.713491 ...viderRegistry.cs:162 trace: [GetProviderAsync] Auto-detect probe timeout is 2 ms.
15:07:28.713491 ...viderRegistry.cs:170 trace: [GetProviderAsync] Checking against 4 host providers registered with priority 'Normal'.
15:07:28.713491 ...GitCommandBase.cs:49 trace: [ExecuteAsync] Host provider 'GitHub' was selected.
15:07:28.713491 ...bHostProvider.cs:257 trace: [StoreCredentialAsync] Storing credential with service=https://github.com account=gitHubUser...
15:07:28.729213 ...bHostProvider.cs:259 trace: [StoreCredentialAsync] Credential was successfully stored.
15:07:28.729213 ...GitCommandBase.cs:53 trace: [ExecuteAsync] End 'store' command...
15:07:28.964563 run-command.c:659 trace: run_command: git rev-list --objects --stdin --not --exclude-hidden=fetch --all --quiet --alternate-refs
15:07:29.090687 run-command.c:1523 run_processes_parallel: preparing to run up to 1 tasks
15:07:29.090687 run-command.c:1551 run_processes_parallel: done
15:07:29.090687 run-command.c:659 trace: run_command: git maintenance run --auto --no-quiet
15:07:29.184903 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:29.184903 git.c:463 trace: built-in: git maintenance run --auto --no-quiet
15:07:29.200621 run-command.c:659 trace: run_command: git merge FETCH_HEAD
15:07:29.294493 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:07:29.294493 git.c:463 trace: built-in: git merge FETCH_HEAD
Already up to date.
15:07:30.055872 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/bin
15:07:30.062876 git.c:463 trace: built-in: git config --bool core.sparseCheckout

GCM 2.1.2 (working as expected):
$ git pull
15:08:55.989449 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/bin
15:08:55.989449 git.c:463 trace: built-in: git pull
15:08:55.989449 run-command.c:659 trace: run_command: git fetch --update-head-ok
15:08:56.055170 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:08:56.070786 git.c:463 trace: built-in: git fetch --update-head-ok
15:08:56.070786 run-command.c:659 trace: run_command: GIT_DIR=.git git remote-https GitHub https://github.com/orgName/repoName.git
15:08:56.149421 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:08:56.149421 git.c:749 trace: exec: git-remote-https GitHub https://github.com/orgName/repoName.git
15:08:56.149421 run-command.c:659 trace: run_command: git-remote-https GitHub https://github.com/orgName/repoName.git
15:08:56.243650 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:08:56.636059 run-command.c:659 trace: run_command: 'C:/Program\ Files\ (x86)/Git\ Credential\ Manager/git-credential-manager.exe get'
15:08:57.045403 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:08:57.061106 git.c:463 trace: built-in: git config --null --list
15:08:57.092809 ...\Application.cs:95 trace: [RunInternalAsync] Version: 2.1.2.0
15:08:57.092809 ...\Application.cs:96 trace: [RunInternalAsync] Runtime: .NET Framework 4.0.30319.42000
15:08:57.092809 ...\Application.cs:97 trace: [RunInternalAsync] Platform: Windows (x86-64)
15:08:57.092809 ...\Application.cs:98 trace: [RunInternalAsync] OSVersion: 10.0 (build 22631)
15:08:57.092809 ...\Application.cs:99 trace: [RunInternalAsync] AppPath: C:\Program Files (x86)\Git Credential Manager\git-credential-manager.exe
15:08:57.092809 ...\Application.cs:100 trace: [RunInternalAsync] InstallDir: C:\Program Files (x86)\Git Credential Manager
15:08:57.092809 ...\Application.cs:101 trace: [RunInternalAsync] Arguments: get
15:08:57.124108 ...GitCommandBase.cs:33 trace: [ExecuteAsync] Start 'get' command...
15:08:57.124108 ...GitCommandBase.cs:47 trace: [ExecuteAsync] Detecting host provider for input:
15:08:57.139695 ...GitCommandBase.cs:48 trace: [ExecuteAsync] protocol=https
15:08:57.139695 ...GitCommandBase.cs:48 trace: [ExecuteAsync] host=github.com
15:08:57.139695 ...GitCommandBase.cs:48 trace: [ExecuteAsync] wwwauth[]=Basic realm="GitHub"
15:08:57.139695 ...viderRegistry.cs:149 trace: [GetProviderAsync] Performing auto-detection of host provider.
15:08:57.139695 ...viderRegistry.cs:162 trace: [GetProviderAsync] Auto-detect probe timeout is 2 ms.
15:08:57.139695 ...viderRegistry.cs:170 trace: [GetProviderAsync] Checking against 4 host providers registered with priority 'Normal'.
15:08:57.139695 ...GitCommandBase.cs:50 trace: [ExecuteAsync] Host provider 'GitHub' was selected.
15:08:57.139695 ...\HostProvider.cs:126 trace: [GetCredentialAsync] Looking for existing credential in store with service=https://github.com account=...
15:08:57.139695 ...\HostProvider.cs:140 trace: [GetCredentialAsync] Existing credential found.
15:08:57.139695 ...\GetCommand.cs:39 trace: [ExecuteInternalAsync] Writing credentials to output:
15:08:57.139695 ...\GetCommand.cs:40 trace: [ExecuteInternalAsync] protocol=https
15:08:57.139695 ...\GetCommand.cs:40 trace: [ExecuteInternalAsync] host=github.com
15:08:57.139695 ...\GetCommand.cs:40 trace: [ExecuteInternalAsync] username=gitHubUser
15:08:57.139695 ...\GetCommand.cs:40 trace: [ExecuteInternalAsync] password=********
15:08:57.139695 ...GitCommandBase.cs:54 trace: [ExecuteAsync] End 'get' command...
15:08:57.344541 run-command.c:659 trace: run_command: 'C:/Program\ Files\ (x86)/Git\ Credential\ Manager/git-credential-manager.exe store'
15:08:57.717160 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:08:57.717160 git.c:463 trace: built-in: git config --null --list
15:08:57.747378 ...\Application.cs:95 trace: [RunInternalAsync] Version: 2.1.2.0
15:08:57.747378 ...\Application.cs:96 trace: [RunInternalAsync] Runtime: .NET Framework 4.0.30319.42000
15:08:57.747378 ...\Application.cs:97 trace: [RunInternalAsync] Platform: Windows (x86-64)
15:08:57.747378 ...\Application.cs:98 trace: [RunInternalAsync] OSVersion: 10.0 (build 22631)
15:08:57.747378 ...\Application.cs:99 trace: [RunInternalAsync] AppPath: C:\Program Files (x86)\Git Credential Manager\git-credential-manager.exe
15:08:57.747378 ...\Application.cs:100 trace: [RunInternalAsync] InstallDir: C:\Program Files (x86)\Git Credential Manager
15:08:57.747378 ...\Application.cs:101 trace: [RunInternalAsync] Arguments: store
15:08:57.787663 ...GitCommandBase.cs:33 trace: [ExecuteAsync] Start 'store' command...
15:08:57.796199 ...GitCommandBase.cs:47 trace: [ExecuteAsync] Detecting host provider for input:
15:08:57.796199 ...GitCommandBase.cs:48 trace: [ExecuteAsync] protocol=https
15:08:57.796199 ...GitCommandBase.cs:48 trace: [ExecuteAsync] host=github.com
15:08:57.796199 ...GitCommandBase.cs:48 trace: [ExecuteAsync] username=gitHubUser
15:08:57.796199 ...GitCommandBase.cs:48 trace: [ExecuteAsync] password=********
15:08:57.796199 ...viderRegistry.cs:149 trace: [GetProviderAsync] Performing auto-detection of host provider.
15:08:57.796199 ...viderRegistry.cs:162 trace: [GetProviderAsync] Auto-detect probe timeout is 2 ms.
15:08:57.796199 ...viderRegistry.cs:170 trace: [GetProviderAsync] Checking against 4 host providers registered with priority 'Normal'.
15:08:57.796199 ...GitCommandBase.cs:50 trace: [ExecuteAsync] Host provider 'GitHub' was selected.
15:08:57.796199 ...\HostProvider.cs:160 trace: [StoreCredentialAsync] Storing credential with service=https://github.com account=gitHubUser...
15:08:57.796199 ...\HostProvider.cs:162 trace: [StoreCredentialAsync] Credential was successfully stored.
15:08:57.796199 ...GitCommandBase.cs:54 trace: [ExecuteAsync] End 'store' command...
15:08:57.999580 run-command.c:659 trace: run_command: git rev-list --objects --stdin --not --exclude-hidden=fetch --all --quiet --alternate-refs
15:08:58.130085 run-command.c:1523 run_processes_parallel: preparing to run up to 1 tasks
15:08:58.130085 run-command.c:1551 run_processes_parallel: done
15:08:58.130085 run-command.c:659 trace: run_command: git maintenance run --auto --no-quiet
15:08:58.224445 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:08:58.239998 git.c:463 trace: built-in: git maintenance run --auto --no-quiet
15:08:58.239998 run-command.c:659 trace: run_command: git merge FETCH_HEAD
15:08:58.349863 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/libexec/git-core
15:08:58.365570 git.c:463 trace: built-in: git merge FETCH_HEAD
Already up to date.
15:08:59.104314 exec-cmd.c:244 trace: resolved executable dir: C:/Users/userName/AppData/Local/Programs/Git/mingw64/bin
15:08:59.104314 git.c:463 trace: built-in: git config --bool core.sparseCheckout

[de1acr0ix]

@chrisallennc Does the actual value of gitHubUser contain an underscore?

@mjcheetham I am interested in this issue. It seems to be the credential for a managed enterprise user, but GitHub does not respond domain_hint and enterprise_hint. I guess it happens when user is accessing a repo does not belong to the enterprise, and we shall consider this is a match in GitHub.GitHubAuthChallenge.IsDomainMember() method.

[replicaJunction]

I am experiencing the same symptoms with GCM 2.4.1. The affected user account is also a managed enterprise user and does contain an underscore.

[chrisallennc]

@de1acr0ix yes, the user contains an underscore. It looks like we're all -_.

[de1acr0ix]

I probably can try to make a PR. But I am not able to really test it out because I don't really have a managed enterprise user account. So I need some more information from @replicaJunction and @chrisallennc.

• Is this issue happening when you are accessing a public domain GitHub repo, not under any enterprise cloud?
• Is this issue happening when you are accessing a GitHub repo under the enterprise cloud?

There is a workaround by disabling GitHub account filtering. This can be done by either https://github.com/git-ecosystem/git-credential-manager/blob/main/docs/configuration.md#credentialgithubaccountfiltering or https://github.com/git-ecosystem/git-credential-manager/blob/main/docs/environment.md#gcm_github_accountfiltering.

[chrisallennc]

It's occurring when I'm accessing a GitHub repo that's in the enterprise cloud. I give a public repo a try and let you know. I'll also give the workaround at try.

[chrisallennc]

I executed git config --global credential.gitHubAccountFiltering "false" and the problem went away so the workaround works.

After doing that I set it back to "true" and was able to pull a public repo. I'm not sure that required any sort of authentication since it was just a pull of a publicly readable repo. My EMU can't contribute to public repos.

[spiltcoffee]

I think I've figured out why GitHub might not be providing the hints in the WWW-Authenticate header.

In the Enterprise settings, under Settings > Authentication security, there's this option:

I've done some quick testing, and when it's on, everything works fine as GitHub returns the hints.

When it's off, the behaviour described by the OP is revealed, as the hints disappear.