我用谷歌搜索的行是：
remote: Invalid username or password.
回溯一点：
我在 Jenkins 上使用 Blue Ocean 创建了一个管道来运行存储在我们 GitHub Enterprise 上的内容。我们的内部企业使用 http 连接（不是 https 或 ssh）。API 令牌帮助 jenkins master 成功地与 github 交互，包括获取和推送管道到 repo。
在执行时，作业被转发给代理。该代理尝试像主服务器一样连接到给定地址，但没有成功获取内容，而是收到消息：
stderr: remote: Invalid username or password.
我想弄清楚的是令牌如何从主服务器到代理，以及为什么这在我的情况下不起作用。
在谷歌搜索时，我发现了几次症状 - 似乎没有一个适用于我的情况。
我认为正在发生的事情是节点使用两个因素而不是令牌，然后 GIT_ASKPASS 似乎又生成了令牌 - 在这种情况下，我不知道为什么令牌适用于主服务器但不适用于代理。
这是蓝海日志 - 为匿名而略有改动。
Cloning the remote Git repository
Cloning with configured refspecs honoured and without tags
Cloning repository http://github.mycompany.de/myorg/myrepo.git
> git init C:\jenkins\nodes\guinode\workspace\myrepo_master-CFRRXMXQEUULVB4YKQOFGB65CQNC4U5VJKTARN2A6TSBK5PBATBA # timeout=10
Fetching upstream changes from http://github.mycompany.de/myorg/myrepo.git
> git --version # timeout=10
using GIT_ASKPASS to set credentials GitHub Enterprise Access Token
Setting http proxy: con-ffm-asg-01.mycompany.de:8080
> git fetch --no-tags --progress http://github.mycompany.de/myorg/myrepo.git +refs/heads/master:refs/remotes/origin/master
ERROR: Error cloning remote repo 'origin'
hudson.plugins.git.GitException: Command "git fetch --no-tags --progress http://github.mycompany.de/myorg/myrepo.git +refs/heads/master:refs/remotes/origin/master" returned status code 128:
stdout:
stderr: remote: Invalid username or password.
fatal: Authentication failed for 'http://github.mycompany.de/myorg/myrepo.git/'
at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2002)
at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1721)
at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$300(CliGitAPIImpl.java:72)
at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:405)
at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$2.execute(CliGitAPIImpl.java:614)
at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:153)
at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:146)
at hudson.remoting.UserRequest.perform(UserRequest.java:207)
at hudson.remoting.UserRequest.perform(UserRequest.java:53)
at hudson.remoting.Request$2.run(Request.java:358)
at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at hudson.remoting.Engine$1$1.run(Engine.java:98)
at java.lang.Thread.run(Unknown Source)
Suppressed: hudson.remoting.Channel$CallSiteStackTrace: Remote call to JNLP4-connect connection from myagent.auto.mycompanywan.com/12.13.14.15:58671
at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1693)
at hudson.remoting.UserResponse.retrieve(UserRequest.java:310)
at hudson.remoting.Channel.call(Channel.java:908)
at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.execute(RemoteGitImpl.java:146)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.invoke(RemoteGitImpl.java:132)
at com.sun.proxy.$Proxy98.execute(Unknown Source)
at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1146)
at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1186)
at org.jenkinsci.plugins.workflow.steps.scm.SCMStep.checkout(SCMStep.java:113)
at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:85)
at org.jenkinsci.plugins.workflow.steps.scm.SCMStep$StepExecutionImpl.run(SCMStep.java:75)
at org.jenkinsci.plugins.workflow.steps.AbstractSynchronousNonBlockingStepExecution$1$1.call(AbstractSynchronousNonBlockingStepExecution.java:47)
at hudson.security.ACL.impersonate(ACL.java:260)
at org.jenkinsci.plugins.workflow.steps.AbstractSynchronousNonBlockingStepExecution$1.run(AbstractSynchronousNonBlockingStepExecution.java:44)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Error cloning remote repo 'origin'
在代理机器上，我可以看到正在创建的文件夹，因此执行肯定发生在代理端。
我的核心问题是我的令牌发生了什么以及需要发生什么，以便代理机器可以连接到我们的企业 github。