为什么 Jenkins SVN 插件在连接到我的 VisualSVN 服务器时会出现错误 E170001？
Why does the Jenkins SVN plugin give error E170001 when connecting to my VisualSVN server?
我对 VisualSVN 服务器的了解：它支持 Windows Active Directory 身份验证和 "basic" 使用我的 Windows 用户名和密码的身份验证。我可以成功使用 TortoiseSVN、CollabNet 和 Mac OS X Subversion 客户端。
要重现错误，请执行以下操作：
- 安装 Windows Jenkins package (version 1.616).
- 将 SVN 插件更新到 2.5 版。
- 创建自由式项目。
- 在源代码管理下，选择 Subversion。
- 输入存储库URL。
- 添加您的 Windows 用户名和密码作为凭据。
然后我在下面看到以下错误 "Credentials":
Unable to access https://<svn-server> : svn: E170001: Negotiate authentication failed: 'No valid credentials provided'
org.tmatesoft.svn.core.SVNAuthenticationException: svn: E170001: Negotiate authentication failed: 'No valid credentials provided'
at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:62)
at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:51)
at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication.run(DefaultHTTPNegotiateAuthentication.java:175)
at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication.run(DefaultHTTPNegotiateAuthentication.java:166)
at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication.authenticate(DefaultHTTPNegotiateAuthentication.java:221)
at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:450)
at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:371)
at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:359)
at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.performHttpRequest(DAVConnection.java:710)
at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.exchangeCapabilities(DAVConnection.java:627)
at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.open(DAVConnection.java:102)
at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.openConnection(DAVRepository.java:1032)
at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.testConnection(DAVRepository.java:94)
at hudson.scm.SubversionSCM$DescriptorImpl.checkRepositoryPath(SubversionSCM.java:2282)
at hudson.scm.SubversionSCM$ModuleLocation$DescriptorImpl.checkCredentialsId(SubversionSCM.java:3043)
at hudson.scm.SubversionSCM$ModuleLocation$DescriptorImpl.doCheckCredentialsId(SubversionSCM.java:3016)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:298)
at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:161)
at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:96)
at org.kohsuke.stapler.MetaClass.doDispatch(MetaClass.java:121)
at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
at org.kohsuke.stapler.MetaClass.doDispatch(MetaClass.java:249)
at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
at org.kohsuke.stapler.MetaClass.doDispatch(MetaClass.java:249)
at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649)
at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:686)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1494)
at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:123)
at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:114)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:48)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:84)
at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1474)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:533)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
at org.eclipse.jetty.server.Server.handle(Server.java:370)
at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)
at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:949)
at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1011)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:668)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:52)
at winstone.BoundedExecutorService.run(BoundedExecutorService.java:77)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
当我构建项目时，我得到以下输出：
Started by user anonymous
Building in workspace C:\Program Files (x86)\Jenkins\jobs\asdf\workspace
Checking out a fresh workspace because there's no workspace at C:\Program Files (x86)\Jenkins\jobs\asdf\workspace
Cleaning local Directory .
Checking out https://<svn-server> at revision '2015-06-08T15:40:47.620 -0400'
ERROR: Failed to check out https://<svn-server>
org.tmatesoft.svn.core.SVNAuthenticationException: svn: E170001: Negotiate authentication failed: 'No valid credentials provided'
at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:62)
at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:51)
at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication.run(DefaultHTTPNegotiateAuthentication.java:175)
at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication.run(DefaultHTTPNegotiateAuthentication.java:166)
at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication.authenticate(DefaultHTTPNegotiateAuthentication.java:221)
at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:450)
at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:371)
at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:359)
at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.performHttpRequest(DAVConnection.java:710)
at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.exchangeCapabilities(DAVConnection.java:627)
at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.open(DAVConnection.java:102)
at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.openConnection(DAVRepository.java:1032)
at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.getLatestRevision(DAVRepository.java:175)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgRepositoryAccess.getRevisionNumber(SvnNgRepositoryAccess.java:118)
at org.tmatesoft.svn.core.internal.wc2.SvnRepositoryAccess.getLocations(SvnRepositoryAccess.java:184)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgRepositoryAccess.createRepositoryFor(SvnNgRepositoryAccess.java:45)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgAbstractUpdate.checkout(SvnNgAbstractUpdate.java:756)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgCheckout.run(SvnNgCheckout.java:26)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgCheckout.run(SvnNgCheckout.java:11)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgOperationRunner.run(SvnNgOperationRunner.java:20)
at org.tmatesoft.svn.core.internal.wc2.SvnOperationRunner.run(SvnOperationRunner.java:21)
at org.tmatesoft.svn.core.wc2.SvnOperationFactory.run(SvnOperationFactory.java:1259)
at org.tmatesoft.svn.core.wc2.SvnOperation.run(SvnOperation.java:294)
at hudson.scm.subversion.CheckoutUpdater.perform(CheckoutUpdater.java:115)
at hudson.scm.subversion.WorkspaceUpdater$UpdateTask.delegateTo(WorkspaceUpdater.java:162)
at hudson.scm.subversion.WorkspaceUpdater$UpdateTask.delegateTo(WorkspaceUpdater.java:170)
at hudson.scm.subversion.UpdateUpdater$TaskImpl.perform(UpdateUpdater.java:133)
at hudson.scm.subversion.WorkspaceUpdater$UpdateTask.delegateTo(WorkspaceUpdater.java:162)
at hudson.scm.SubversionSCM$CheckOutTask.perform(SubversionSCM.java:991)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:972)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:948)
at hudson.FilePath.act(FilePath.java:991)
at hudson.FilePath.act(FilePath.java:969)
at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:897)
at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:833)
at hudson.scm.SCM.checkout(SCM.java:485)
at hudson.model.AbstractProject.checkout(AbstractProject.java:1280)
at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:610)
at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:532)
at hudson.model.Run.execute(Run.java:1744)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
at hudson.model.ResourceController.execute(ResourceController.java:98)
at hudson.model.Executor.run(Executor.java:374)
java.io.IOException: Failed to check out https://<svn-server>
at hudson.scm.subversion.CheckoutUpdater.perform(CheckoutUpdater.java:126)
at hudson.scm.subversion.WorkspaceUpdater$UpdateTask.delegateTo(WorkspaceUpdater.java:162)
at hudson.scm.subversion.WorkspaceUpdater$UpdateTask.delegateTo(WorkspaceUpdater.java:170)
at hudson.scm.subversion.UpdateUpdater$TaskImpl.perform(UpdateUpdater.java:133)
at hudson.scm.subversion.WorkspaceUpdater$UpdateTask.delegateTo(WorkspaceUpdater.java:162)
at hudson.scm.SubversionSCM$CheckOutTask.perform(SubversionSCM.java:991)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:972)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:948)
at hudson.FilePath.act(FilePath.java:991)
at hudson.FilePath.act(FilePath.java:969)
at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:897)
at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:833)
at hudson.scm.SCM.checkout(SCM.java:485)
at hudson.model.AbstractProject.checkout(AbstractProject.java:1280)
at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:610)
at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:532)
at hudson.model.Run.execute(Run.java:1744)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
at hudson.model.ResourceController.execute(ResourceController.java:98)
at hudson.model.Executor.run(Executor.java:374)
Caused by: org.tmatesoft.svn.core.SVNAuthenticationException: svn: E170001: Negotiate authentication failed: 'No valid credentials provided'
at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:62)
at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:51)
at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication.run(DefaultHTTPNegotiateAuthentication.java:175)
at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication.run(DefaultHTTPNegotiateAuthentication.java:166)
at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication.authenticate(DefaultHTTPNegotiateAuthentication.java:221)
at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:450)
at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:371)
at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:359)
at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.performHttpRequest(DAVConnection.java:710)
at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.exchangeCapabilities(DAVConnection.java:627)
at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.open(DAVConnection.java:102)
at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.openConnection(DAVRepository.java:1032)
at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.getLatestRevision(DAVRepository.java:175)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgRepositoryAccess.getRevisionNumber(SvnNgRepositoryAccess.java:118)
at org.tmatesoft.svn.core.internal.wc2.SvnRepositoryAccess.getLocations(SvnRepositoryAccess.java:184)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgRepositoryAccess.createRepositoryFor(SvnNgRepositoryAccess.java:45)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgAbstractUpdate.checkout(SvnNgAbstractUpdate.java:756)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgCheckout.run(SvnNgCheckout.java:26)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgCheckout.run(SvnNgCheckout.java:11)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgOperationRunner.run(SvnNgOperationRunner.java:20)
at org.tmatesoft.svn.core.internal.wc2.SvnOperationRunner.run(SvnOperationRunner.java:21)
at org.tmatesoft.svn.core.wc2.SvnOperationFactory.run(SvnOperationFactory.java:1259)
at org.tmatesoft.svn.core.wc2.SvnOperation.run(SvnOperation.java:294)
at hudson.scm.subversion.CheckoutUpdater.perform(CheckoutUpdater.java:115)
... 20 more
Finished: FAILURE
我尝试 this solution 将 http-auth-types 全局服务器选项设置为 basic。在 %APPDATA%\Subversion 我添加了
http-auth-types=basic
到 servers 文件的全局部分。我仍然收到上述错误。
在用户的 Subversion 文件夹中（%APPDATA%\Subversion for Windows，~/.subversion for Linux/Mac OS x）添加
http-auth-types=Basic
到 servers 文件的全局部分。请注意 Basic 和 basic 之间的大小写不同。
对我来说，VisualSVN 报告了以下它支持的身份验证选项列表：
Negotiate
NTLM
Basic realm="VisualSVN Server"
当 Jenkins Subversion 插件使用 http-auth-types 对该列表进行排序时，它会进行区分大小写的比较。所以 Basic 不同于 basic 并且服务器的 Basic 选项保留在列表的底部。 Negotiate 被改用，显然 SVN 插件无法处理。
勾选https://issues.jenkins-ci.org/browse/JENKINS-26158
最后一条评论似乎包含解决方法。
尽管我尝试使用 Jenkins 1.617 + Subversion 插件 2.5 + VisualSVN Server 3.2.2 并且一切正常。
我也遇到了同样的问题，但是很难找到原因。
詹金斯（v2.107）只说：
org.tmatesoft.svn.core.SVNAuthenticationException: svn: E170001: Negotiate authentication failed: 'No valid credentials provided'
...
我仔细检查了所有凭据，一切都是正确的。此外，独立的 svn 效果很好——例如：
svn info --username xxx --password xxx --no-auth-cache --non-interactive --trust-server-cert https://server.xxx.corp/svn/REPO
那么如何找到bug/problem？
提示：Jenkins 使用 SVNKit.
因此我们可以下载 SVNKit (https://svnkit.com/) 并使用此发行版中的 jsvn 工具：
svnkit-1.9.3/bin/jsvn info --username xxx --password xxx --no-auth-cache --non-interactive --trust-server-cert https://server.xxx.corp/svn/REPO
最初我得到类似的错误：
svn: E170001: Negotiate authentication failed: 'No valid credentials provided'
但是目录 svnkit-1.9.3/conf 里面是 logging.properties.disabled 文件。当我删除 .disabled 后缀时，jsvn 将所有日志放入 svnkit-1.9.3/bin/svnkit.0。
这显示了所有问题。对我来说：
HTTP/1.1 407 Proxy Authentication Required (...)
很好，这不是 SVN 的凭据问题，而是 Company Proxy 的凭据问题。在您的情况下，问题可能有所不同，但此方法可能有助于找到问题的根源。
附加信息：
Jenkins 提供代理服务器设置。但是 SVN 使用完全不同的外部配置：
C:\Users\<user>\AppData\Roaming\Subversion\servers
要配置代理，我必须提供以上文件：
http-proxy-host = super.proxy.company.com
http-proxy-port = 80
http-proxy-username = defaultusername or DOMAIN\defaultusername
http-proxy-password = defaultpassword
但这也没有像我预期的那样工作 - 一些工具（maven、svn...）在通过一些代理服务器连接到 Internet 时有问题。替代方法是使用 CNTLM 工具 (http://cntlm.sourceforge.net/) 提供本地代理。 Cntlm 完全配置了公司代理 URL、端口和我的域帐户登录名和密码（哈希非纯文本）。 SVN 直接只使用 Cntlm 本地代理（不需要提供任何用户名和密码）。
http-proxy-host = mylocal.host.url.at.domain.com
http-proxy-port = 8089
# with neither username nor password
架构：
SVN <---(anonymous)--> CNTLM Proxy <---(login, password)---> Company Proxy <----> Internet
SVNKit <---(anonymous)----^
any other tools (Jenkins, maven, ...) can also use CNTLM
这对我来说非常有用。
FWIW，我也从 svnkit 收到 E170001（403 禁止）错误，但我最终发现这是由于我们的 svn-server 锁定了对特定 svn 客户端版本的访问。
所以我不得不强制 svnkit 报告自己与我们的服务器期望的客户端版本相同，以便获得访问权限。
根据我的需要，我可以通过将此 java 调用添加到我们的工具中来设置所需的版本字符串：
org.tmatesoft.svn.util.Version.setUserAgent("SVN/x.y.z")
（其中 x.y.z 是您的服务器锁定的版本）。
另一种可能的选择是：
System.setProperty("svnkit.version.string", "x.y.z")
或者作为 -Dsvnkit.version.string=x.y.z 的 JVM 参数传入，但它对我不起作用，所以我坚持使用前一种方式并进行了排序。
我对 VisualSVN 服务器的了解：它支持 Windows Active Directory 身份验证和 "basic" 使用我的 Windows 用户名和密码的身份验证。我可以成功使用 TortoiseSVN、CollabNet 和 Mac OS X Subversion 客户端。
要重现错误，请执行以下操作：
- 安装 Windows Jenkins package (version 1.616).
- 将 SVN 插件更新到 2.5 版。
- 创建自由式项目。
- 在源代码管理下，选择 Subversion。
- 输入存储库URL。
- 添加您的 Windows 用户名和密码作为凭据。
然后我在下面看到以下错误 "Credentials":
Unable to access https://<svn-server> : svn: E170001: Negotiate authentication failed: 'No valid credentials provided'
org.tmatesoft.svn.core.SVNAuthenticationException: svn: E170001: Negotiate authentication failed: 'No valid credentials provided'
at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:62)
at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:51)
at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication.run(DefaultHTTPNegotiateAuthentication.java:175)
at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication.run(DefaultHTTPNegotiateAuthentication.java:166)
at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication.authenticate(DefaultHTTPNegotiateAuthentication.java:221)
at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:450)
at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:371)
at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:359)
at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.performHttpRequest(DAVConnection.java:710)
at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.exchangeCapabilities(DAVConnection.java:627)
at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.open(DAVConnection.java:102)
at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.openConnection(DAVRepository.java:1032)
at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.testConnection(DAVRepository.java:94)
at hudson.scm.SubversionSCM$DescriptorImpl.checkRepositoryPath(SubversionSCM.java:2282)
at hudson.scm.SubversionSCM$ModuleLocation$DescriptorImpl.checkCredentialsId(SubversionSCM.java:3043)
at hudson.scm.SubversionSCM$ModuleLocation$DescriptorImpl.doCheckCredentialsId(SubversionSCM.java:3016)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:298)
at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:161)
at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:96)
at org.kohsuke.stapler.MetaClass.doDispatch(MetaClass.java:121)
at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
at org.kohsuke.stapler.MetaClass.doDispatch(MetaClass.java:249)
at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
at org.kohsuke.stapler.MetaClass.doDispatch(MetaClass.java:249)
at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53)
at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:746)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:876)
at org.kohsuke.stapler.Stapler.invoke(Stapler.java:649)
at org.kohsuke.stapler.Stapler.service(Stapler.java:238)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:686)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1494)
at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:123)
at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:114)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:48)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:84)
at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76)
at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:171)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:49)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1482)
at org.kohsuke.stapler.DiagnosticThreadNameFilter.doFilter(DiagnosticThreadNameFilter.java:30)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1474)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:499)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:533)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
at org.eclipse.jetty.server.Server.handle(Server.java:370)
at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:489)
at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:949)
at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1011)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:668)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:52)
at winstone.BoundedExecutorService.run(BoundedExecutorService.java:77)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
当我构建项目时，我得到以下输出：
Started by user anonymous
Building in workspace C:\Program Files (x86)\Jenkins\jobs\asdf\workspace
Checking out a fresh workspace because there's no workspace at C:\Program Files (x86)\Jenkins\jobs\asdf\workspace
Cleaning local Directory .
Checking out https://<svn-server> at revision '2015-06-08T15:40:47.620 -0400'
ERROR: Failed to check out https://<svn-server>
org.tmatesoft.svn.core.SVNAuthenticationException: svn: E170001: Negotiate authentication failed: 'No valid credentials provided'
at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:62)
at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:51)
at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication.run(DefaultHTTPNegotiateAuthentication.java:175)
at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication.run(DefaultHTTPNegotiateAuthentication.java:166)
at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication.authenticate(DefaultHTTPNegotiateAuthentication.java:221)
at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:450)
at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:371)
at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:359)
at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.performHttpRequest(DAVConnection.java:710)
at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.exchangeCapabilities(DAVConnection.java:627)
at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.open(DAVConnection.java:102)
at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.openConnection(DAVRepository.java:1032)
at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.getLatestRevision(DAVRepository.java:175)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgRepositoryAccess.getRevisionNumber(SvnNgRepositoryAccess.java:118)
at org.tmatesoft.svn.core.internal.wc2.SvnRepositoryAccess.getLocations(SvnRepositoryAccess.java:184)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgRepositoryAccess.createRepositoryFor(SvnNgRepositoryAccess.java:45)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgAbstractUpdate.checkout(SvnNgAbstractUpdate.java:756)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgCheckout.run(SvnNgCheckout.java:26)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgCheckout.run(SvnNgCheckout.java:11)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgOperationRunner.run(SvnNgOperationRunner.java:20)
at org.tmatesoft.svn.core.internal.wc2.SvnOperationRunner.run(SvnOperationRunner.java:21)
at org.tmatesoft.svn.core.wc2.SvnOperationFactory.run(SvnOperationFactory.java:1259)
at org.tmatesoft.svn.core.wc2.SvnOperation.run(SvnOperation.java:294)
at hudson.scm.subversion.CheckoutUpdater.perform(CheckoutUpdater.java:115)
at hudson.scm.subversion.WorkspaceUpdater$UpdateTask.delegateTo(WorkspaceUpdater.java:162)
at hudson.scm.subversion.WorkspaceUpdater$UpdateTask.delegateTo(WorkspaceUpdater.java:170)
at hudson.scm.subversion.UpdateUpdater$TaskImpl.perform(UpdateUpdater.java:133)
at hudson.scm.subversion.WorkspaceUpdater$UpdateTask.delegateTo(WorkspaceUpdater.java:162)
at hudson.scm.SubversionSCM$CheckOutTask.perform(SubversionSCM.java:991)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:972)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:948)
at hudson.FilePath.act(FilePath.java:991)
at hudson.FilePath.act(FilePath.java:969)
at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:897)
at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:833)
at hudson.scm.SCM.checkout(SCM.java:485)
at hudson.model.AbstractProject.checkout(AbstractProject.java:1280)
at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:610)
at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:532)
at hudson.model.Run.execute(Run.java:1744)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
at hudson.model.ResourceController.execute(ResourceController.java:98)
at hudson.model.Executor.run(Executor.java:374)
java.io.IOException: Failed to check out https://<svn-server>
at hudson.scm.subversion.CheckoutUpdater.perform(CheckoutUpdater.java:126)
at hudson.scm.subversion.WorkspaceUpdater$UpdateTask.delegateTo(WorkspaceUpdater.java:162)
at hudson.scm.subversion.WorkspaceUpdater$UpdateTask.delegateTo(WorkspaceUpdater.java:170)
at hudson.scm.subversion.UpdateUpdater$TaskImpl.perform(UpdateUpdater.java:133)
at hudson.scm.subversion.WorkspaceUpdater$UpdateTask.delegateTo(WorkspaceUpdater.java:162)
at hudson.scm.SubversionSCM$CheckOutTask.perform(SubversionSCM.java:991)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:972)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:948)
at hudson.FilePath.act(FilePath.java:991)
at hudson.FilePath.act(FilePath.java:969)
at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:897)
at hudson.scm.SubversionSCM.checkout(SubversionSCM.java:833)
at hudson.scm.SCM.checkout(SCM.java:485)
at hudson.model.AbstractProject.checkout(AbstractProject.java:1280)
at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:610)
at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:532)
at hudson.model.Run.execute(Run.java:1744)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
at hudson.model.ResourceController.execute(ResourceController.java:98)
at hudson.model.Executor.run(Executor.java:374)
Caused by: org.tmatesoft.svn.core.SVNAuthenticationException: svn: E170001: Negotiate authentication failed: 'No valid credentials provided'
at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:62)
at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:51)
at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication.run(DefaultHTTPNegotiateAuthentication.java:175)
at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication.run(DefaultHTTPNegotiateAuthentication.java:166)
at org.tmatesoft.svn.core.internal.io.dav.http.DefaultHTTPNegotiateAuthentication.authenticate(DefaultHTTPNegotiateAuthentication.java:221)
at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:450)
at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:371)
at org.tmatesoft.svn.core.internal.io.dav.http.HTTPConnection.request(HTTPConnection.java:359)
at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.performHttpRequest(DAVConnection.java:710)
at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.exchangeCapabilities(DAVConnection.java:627)
at org.tmatesoft.svn.core.internal.io.dav.DAVConnection.open(DAVConnection.java:102)
at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.openConnection(DAVRepository.java:1032)
at org.tmatesoft.svn.core.internal.io.dav.DAVRepository.getLatestRevision(DAVRepository.java:175)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgRepositoryAccess.getRevisionNumber(SvnNgRepositoryAccess.java:118)
at org.tmatesoft.svn.core.internal.wc2.SvnRepositoryAccess.getLocations(SvnRepositoryAccess.java:184)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgRepositoryAccess.createRepositoryFor(SvnNgRepositoryAccess.java:45)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgAbstractUpdate.checkout(SvnNgAbstractUpdate.java:756)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgCheckout.run(SvnNgCheckout.java:26)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgCheckout.run(SvnNgCheckout.java:11)
at org.tmatesoft.svn.core.internal.wc2.ng.SvnNgOperationRunner.run(SvnNgOperationRunner.java:20)
at org.tmatesoft.svn.core.internal.wc2.SvnOperationRunner.run(SvnOperationRunner.java:21)
at org.tmatesoft.svn.core.wc2.SvnOperationFactory.run(SvnOperationFactory.java:1259)
at org.tmatesoft.svn.core.wc2.SvnOperation.run(SvnOperation.java:294)
at hudson.scm.subversion.CheckoutUpdater.perform(CheckoutUpdater.java:115)
... 20 more
Finished: FAILURE
我尝试 this solution 将 http-auth-types 全局服务器选项设置为 basic。在 %APPDATA%\Subversion 我添加了
http-auth-types=basic
到 servers 文件的全局部分。我仍然收到上述错误。
在用户的 Subversion 文件夹中（%APPDATA%\Subversion for Windows，~/.subversion for Linux/Mac OS x）添加
http-auth-types=Basic
到 servers 文件的全局部分。请注意 Basic 和 basic 之间的大小写不同。
对我来说，VisualSVN 报告了以下它支持的身份验证选项列表：
Negotiate
NTLM
Basic realm="VisualSVN Server"
当 Jenkins Subversion 插件使用 http-auth-types 对该列表进行排序时，它会进行区分大小写的比较。所以 Basic 不同于 basic 并且服务器的 Basic 选项保留在列表的底部。 Negotiate 被改用，显然 SVN 插件无法处理。
勾选https://issues.jenkins-ci.org/browse/JENKINS-26158
最后一条评论似乎包含解决方法。
尽管我尝试使用 Jenkins 1.617 + Subversion 插件 2.5 + VisualSVN Server 3.2.2 并且一切正常。
我也遇到了同样的问题，但是很难找到原因。 詹金斯（v2.107）只说：
org.tmatesoft.svn.core.SVNAuthenticationException: svn: E170001: Negotiate authentication failed: 'No valid credentials provided'
...
我仔细检查了所有凭据，一切都是正确的。此外，独立的 svn 效果很好——例如：
svn info --username xxx --password xxx --no-auth-cache --non-interactive --trust-server-cert https://server.xxx.corp/svn/REPO
那么如何找到bug/problem？
提示：Jenkins 使用 SVNKit.
因此我们可以下载 SVNKit (https://svnkit.com/) 并使用此发行版中的 jsvn 工具：
svnkit-1.9.3/bin/jsvn info --username xxx --password xxx --no-auth-cache --non-interactive --trust-server-cert https://server.xxx.corp/svn/REPO
最初我得到类似的错误：
svn: E170001: Negotiate authentication failed: 'No valid credentials provided'
但是目录 svnkit-1.9.3/conf 里面是 logging.properties.disabled 文件。当我删除 .disabled 后缀时，jsvn 将所有日志放入 svnkit-1.9.3/bin/svnkit.0。
这显示了所有问题。对我来说：
HTTP/1.1 407 Proxy Authentication Required (...)
很好，这不是 SVN 的凭据问题，而是 Company Proxy 的凭据问题。在您的情况下，问题可能有所不同，但此方法可能有助于找到问题的根源。
附加信息：
Jenkins 提供代理服务器设置。但是 SVN 使用完全不同的外部配置：
C:\Users\<user>\AppData\Roaming\Subversion\servers
要配置代理，我必须提供以上文件：
http-proxy-host = super.proxy.company.com
http-proxy-port = 80
http-proxy-username = defaultusername or DOMAIN\defaultusername
http-proxy-password = defaultpassword
但这也没有像我预期的那样工作 - 一些工具（maven、svn...）在通过一些代理服务器连接到 Internet 时有问题。替代方法是使用 CNTLM 工具 (http://cntlm.sourceforge.net/) 提供本地代理。 Cntlm 完全配置了公司代理 URL、端口和我的域帐户登录名和密码（哈希非纯文本）。 SVN 直接只使用 Cntlm 本地代理（不需要提供任何用户名和密码）。
http-proxy-host = mylocal.host.url.at.domain.com
http-proxy-port = 8089
# with neither username nor password
架构：
SVN <---(anonymous)--> CNTLM Proxy <---(login, password)---> Company Proxy <----> Internet
SVNKit <---(anonymous)----^
any other tools (Jenkins, maven, ...) can also use CNTLM
这对我来说非常有用。
FWIW，我也从 svnkit 收到 E170001（403 禁止）错误，但我最终发现这是由于我们的 svn-server 锁定了对特定 svn 客户端版本的访问。
所以我不得不强制 svnkit 报告自己与我们的服务器期望的客户端版本相同，以便获得访问权限。
根据我的需要，我可以通过将此 java 调用添加到我们的工具中来设置所需的版本字符串：
org.tmatesoft.svn.util.Version.setUserAgent("SVN/x.y.z")
（其中 x.y.z 是您的服务器锁定的版本）。
另一种可能的选择是：
System.setProperty("svnkit.version.string", "x.y.z")
或者作为 -Dsvnkit.version.string=x.y.z 的 JVM 参数传入，但它对我不起作用，所以我坚持使用前一种方式并进行了排序。