无法解析 org.apache.commons:commons-lang3:3.0 peer not authenticated gradle 2.2.1答案

【问题标题】：Could not resolve org.apache.commons:commons-lang3:3.0 peer not authenticated gradle 2.2.1无法解析 org.apache.commons:commons-lang3:3.0 peer not authenticated gradle 2.2.1
【发布时间】：2014-12-12 22:55:21
【问题描述】：

这是第一次使用 Gradle 2.2.1。不幸的是，在我的公司，我们已经使用基于 AD 凭据的身份验证方案建立了代理。但是当我尝试制作一个 Eclipse 项目时，我收到以下错误：

Could not resolve all dependencies for configuration compile.     
Could not resolve org.apache.commons commons-lang3 3.0.
Required by:
   GradleTest 2.2.1
Could not GET repo1.maven.org/maven2/org/apache/commons/commons-lang3/3.0/commons-lang3-3.0.pom
peer not authenticated
Could not resolve log4j log4j 1.2.16.
Required by
    GradleTest 2.2.1
Could not GET https://repo1.maven.org/maven2/log4j/log4j/1.2.16/log4j-1.2.16.pom.
peer not authenticated

我已经在我的项目中创建了一个 gradle.properties 文件，配置如下：

systemProp.https.proxyHost=(Proxy IP address)
systemProp.https.proxyPort=3128
systemProp.https.proxyUser=(My Username - tried with domain and without domain)
systemProp.https.proxyPassword=(My AD Password)

build.gradle：

apply plugin: 'base'
apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'war'
archivesBaseName = 'martin'
version = '2.2.1' 
repositories {
    mavenCentral()
}
dependencies {
   compile  'org.apache.commons commons-lang3 3.0'
   compile  'log4j log4j 1.2.16'
}

我在里面保存了这个配置

%userprofile%.gradle\gradle.properties

文件以及我的测试项目中的建议the user guide。

我也检查了这个related issue，但基本上是我目前正在遵循的步骤。我还用official guide中描述的参数确认了参数。

我基本上是在关注this gradle tutorial

我错过了什么吗？老实说，我的大脑已被锁定，我没有想法:)

提前致谢

凤凰零

2014 年 12 月 12 日更新：

使用日志选项后，我可以得到以下输出日志：

6:50:03.187 [DEBUG] [org.apache.http.impl.client.SystemDefaultHttpClient] Authentication required
16:50:03.187 [DEBUG] [org.apache.http.impl.client.SystemDefaultHttpClient] (IPAddress):3128 requested authentication
16:50:03.187 [DEBUG] [org.apache.http.impl.client.ProxyAuthenticationStrategy] Authentication schemes in the order of preference: [negotiate, Kerberos, NTLM, Digest, Basic]
16:50:03.187 [DEBUG] [org.apache.http.impl.client.ProxyAuthenticationStrategy] Challenge for negotiate authentication scheme not available
16:50:03.187 [DEBUG] [org.apache.http.impl.client.ProxyAuthenticationStrategy] Challenge for Kerberos authentication scheme not available
16:50:03.187 [DEBUG] [org.apache.http.impl.client.ProxyAuthenticationStrategy] Challenge for NTLM authentication scheme not available
16:50:03.187 [DEBUG] [org.apache.http.impl.client.ProxyAuthenticationStrategy] Challenge for Digest authentication scheme not available
16:50:03.187 [DEBUG] [org.apache.http.impl.client.SystemDefaultHttpClient] Selected authentication options: [BASIC]
16:50:03.187 [DEBUG] [org.apache.http.impl.client.SystemDefaultHttpClient] Connection kept alive
16:50:03.187 [DEBUG] [org.apache.http.client.protocol.RequestAuthCache] Auth cache not set in the context
16:50:03.187 [DEBUG] [org.apache.http.client.protocol.RequestProxyAuthentication] Proxy auth state: CHALLENGED
16:50:03.187 [DEBUG] [org.apache.http.client.protocol.RequestProxyAuthentication] Generating response to an authentication challenge using basic scheme
16:50:03.202 [DEBUG] [org.apache.http.impl.conn.DefaultClientConnection] Sending request: CONNECT repo1.maven.org:443 HTTP/1.1
16:50:03.202 [DEBUG] [org.apache.http.headers] >> CONNECT repo1.maven.org:443 HTTP/1.1
16:50:03.202 [DEBUG] [org.apache.http.headers] >> Host: repo1.maven.org
16:50:03.202 [DEBUG] [org.apache.http.headers] >> Proxy-Connection: Keep-Alive
16:50:03.202 [DEBUG] [org.apache.http.headers] >> User-Agent: Gradle/2.2.1 (Windows 7;6.1;x86) (Oracle Corporation;1.7.0_71;24.71-b01)
16:50:03.202 [DEBUG] [org.apache.http.headers] >> Proxy-Authorization: Basic ***
16:50:03.218 [DEBUG] [org.apache.http.impl.conn.DefaultClientConnection] Receiving response: HTTP/1.1 200 Connection established
16:50:03.218 [DEBUG] [org.apache.http.headers] << HTTP/1.1 200 Connection established
16:50:03.218 [DEBUG] [org.apache.http.client.protocol.ResponseProcessCookies] Cookie spec not specified in HTTP context
16:50:03.218 [DEBUG] [org.apache.http.impl.client.SystemDefaultHttpClient] Authentication succeeded
16:50:03.218 [DEBUG] [org.apache.http.impl.client.ProxyAuthenticationStrategy] Caching 'basic' auth scheme for http://(IPAddress):3128
16:50:03.218 [DEBUG] [org.apache.http.impl.client.SystemDefaultHttpClient] Tunnel to target created.
16:50:03.405 [DEBUG] [org.apache.http.impl.conn.DefaultClientConnection] Connection 0.0.0.0:5931<->(IPAddress):3128 closed
16:50:03.405 [DEBUG] [org.apache.http.impl.conn.DefaultClientConnection] Connection 0.0.0.0:5931<->(IPAddress):3128 shut down
16:50:03.405 [DEBUG] [org.apache.http.impl.conn.DefaultClientConnection] Connection 0.0.0.0:5931<->(IPAddress):3128 closed
16:50:03.405 [DEBUG] [org.apache.http.impl.conn.PoolingClientConnectionManager] Connection released: [id: 0][route: {tls}->http://(IPAddress):3128->https://repo1.maven.org][total kept alive: 0; route allocated: 0 of 5; total allocated: 0 of 10]
16:50:03.421 [DEBUG] [org.gradle.api.internal.artifacts.ivyservice.resolveengine.graph.DependencyGraphBuilder] Visiting dependency :GradleTest:2.2.1(compile) -> log4j:log4j:1.2.16(dependency: log4j#log4j;1.2.16 {compile=[default]})
16:50:03.421 [DEBUG] [org.gradle.api.internal.artifacts.ivyservice.resolveengine.graph.DependencyGraphBuilder] Selecting new module version log4j:log4j:1.2.16
16:50:03.421 [DEBUG] [org.gradle.api.internal.artifacts.ivyservice.ivyresolve.RepositoryChainDependencyResolver] Attempting to resolve log4j:log4j:1.2.16 using repositories [MavenRepo]
16:50:03.421 [DEBUG] [org.gradle.api.internal.artifacts.repositories.resolver.DefaultExternalResourceArtifactResolver] Loading https://repo1.maven.org/maven2/log4j/log4j/1.2.16/log4j-1.2.16.pom
16:50:03.421 [DEBUG] [org.gradle.internal.resource.transfer.DefaultCacheAwareExternalResourceAccessor] Constructing external resource: https://repo1.maven.org/maven2/log4j/log4j/1.2.16/log4j-1.2.16.pom
16:50:03.421 [DEBUG] [org.gradle.internal.resource.transport.http.HttpResourceAccessor] Constructing external resource: https://repo1.maven.org/maven2/log4j/log4j/1.2.16/log4j-1.2.16.pom
16:50:03.421 [DEBUG] [org.gradle.internal.resource.transport.http.HttpClientHelper] Performing HTTP GET: https://repo1.maven.org/maven2/log4j/log4j/1.2.16/log4j-1.2.16.pom
16:50:03.421 [DEBUG] [org.apache.http.impl.conn.PoolingClientConnectionManager] Connection request: [route: {tls}->http://(IPAddress):3128->https://repo1.maven.org][total kept alive: 0; route allocated: 0 of 5; total allocated: 0 of 10]
16:50:03.421 [DEBUG] [org.apache.http.impl.conn.PoolingClientConnectionManager] Connection leased: [id: 1][route: {tls}->http://(IPAddress):3128->https://repo1.maven.org][total kept alive: 0; route allocated: 1 of 5; total allocated: 1 of 10]
16:50:03.421 [DEBUG] [org.apache.http.impl.conn.DefaultClientConnectionOperator] Connecting to (IPAddress):3128
16:50:03.421 [DEBUG] [org.apache.http.client.protocol.RequestAuthCache] Re-using cached 'basic' auth scheme for http://(IPAddress):3128
16:50:03.421 [DEBUG] [org.apache.http.client.protocol.RequestProxyAuthentication] Proxy auth state: CHALLENGED
16:50:03.421 [DEBUG] [org.apache.http.impl.conn.DefaultClientConnection] Sending request: CONNECT repo1.maven.org:443 HTTP/1.1
16:50:03.421 [DEBUG] [org.apache.http.headers] >> CONNECT repo1.maven.org:443 HTTP/1.1
16:50:03.421 [DEBUG] [org.apache.http.headers] >> Host: repo1.maven.org
16:50:03.421 [DEBUG] [org.apache.http.headers] >> Proxy-Connection: Keep-Alive
16:50:03.421 [DEBUG] [org.apache.http.headers] >> User-Agent: Gradle/2.2.1 (Windows 7;6.1;x86) (Oracle Corporation;1.7.0_71;24.71-b01)
16:50:03.421 [DEBUG] [org.apache.http.headers] >> Proxy-Authorization: Basic ***
16:50:03.436 [DEBUG] [org.apache.http.impl.conn.DefaultClientConnection] Receiving response: HTTP/1.1 200 Connection established
16:50:03.436 [DEBUG] [org.apache.http.headers] << HTTP/1.1 200 Connection established
16:50:03.436 [DEBUG] [org.apache.http.client.protocol.ResponseProcessCookies] Cookie spec not specified in HTTP context
16:50:03.436 [DEBUG] [org.apache.http.impl.client.SystemDefaultHttpClient] Authentication succeeded
16:50:03.436 [DEBUG] [org.apache.http.impl.client.ProxyAuthenticationStrategy] Caching 'basic' auth scheme for http://(IPAddress):3128
16:50:03.436 [DEBUG] [org.apache.http.impl.client.SystemDefaultHttpClient] Tunnel to target created.

据我所知，Gradle 正在尝试通过 http 连接到代理服务器，但这不是 HTTP 代理。我错了吗？如何设置启用代理主机但它不使用http连接？

提前致谢

【问题讨论】：

您是否也使用相同的代理进行互联网浏览？您可以查看具有相同凭据的网站吗？似乎您无法通过代理进行身份验证。
@JaredBurrows 谢谢你们的cmets。是的，如果我使用相同的凭据登录浏览器，我没有问题。此外，如果我启用 de --debug 选项，我会收到很多 Proxy Authentication Required 错误。我不确定这个错误是因为我的凭据错误还是我输入的凭据不正确。问候
“我也检查了这个相关问题，但基本上是我目前正在遵循的步骤。”所以你确实将证书导入到你的 JDK 的证书存储中？
对我来说看起来不像是代理问题。（当您使用无效的代理凭据时，您会得到相同的错误还是不同的错误？）也许尝试使用最新的 JDK，它可能附带更新的开箱即用证书。如果可以的话，也可以尝试在不需要代理的公共网络上使用同一台机器。还可以尝试使用 http 与 https 存储库，例如repositories { maven { url "http://repo1.maven.org/maven2" } } 而不是 repositories { mavenCentral() }。这应该有助于缩小范围。
也许，但从远处我会说这进一步表明这是一个证书问题（不是代理问题）。无论如何，这显然与 HTTPS 有关。

标签： java eclipse gradle build.gradle

【解决方案1】：

即使您的调试日志看起来不是这个问题，您是否尝试添加

systemProp.http.proxyHost=(Proxy IP address)
systemProp.http.proxyPort=3128
systemProp.http.proxyUser=(My Username - tried with domain and without domain)
systemProp.http.proxyPassword=(My AD Password)

在您的gradle.properties 中，因为主要使用“http”而不是“https”访问 maven 存储库？

如果您想让“https”正常工作，这可能是证书问题（如 cmets 中所述）。因此，您可以尝试按照Peer not authenticated while importing Gradle project in eclipse中的答案来解决它。

【讨论】：