Cannot download maven dependencies through NTLM proxy

Details

Type: Bug
Status: Open
Priority: Major
Resolution: Unresolved
Affects Version/s: 3.0.4
Fix Version/s: None
Component/s: Dependencies
Labels:
None
Environment:
windows xp64 using cygwin

Complexity:
Intermediate
Number of attachments :
0

Description

Using proxy in settings.xml, I was able to download maven dependencies in 3.0.3, but this seems to be broken with 3.0.4:

Proxy definition in settings.xml (hidden ip adress below, but correct proxy ip on my system):

  <proxies>
   <proxy>
      <id>optional</id>
      <active>true</active>
      <protocol>http</protocol>
      <username></username>
      <password></password>
      <host>xxx.xx.xx.xx</host>
      <port>8080</port>
      <nonProxyHosts>localhost|127.0.0.1</nonProxyHosts>
    </proxy>
  </proxies>

Output from 3.0.3:

$ mvn -V clean
Apache Maven 3.0.3 (r1075438; 2011-02-28 18:31:09+0100)
Maven home: C:\Program Files\apache-maven-3.0.3
Java version: 1.6.0_24, vendor: Sun Microsystems Inc.
Java home: C:\Program Files\Java\jdk1.6.0_24\jre
Default locale: no_NO, platform encoding: Cp1252
OS name: "windows xp", version: "5.2", arch: "amd64", family: "windows"
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building <xxx hidden xxx>
[INFO] ------------------------------------------------------------------------
Downloading: http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.4.1/maven-clean-plugin-2.4.1.pom
Downloaded: http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.4.1/maven-clean-plugin-2.4.1.pom (5 KB at 4.9 KB/sec)
..... and so on...

Output from 3.0.4:
$ mvn -V clean
Apache Maven 3.0.4 (r1232337; 2012-01-17 09:44:56+0100)
Maven home: C:\Program Files\apache-maven-3.0.4
Java version: 1.6.0_24, vendor: Sun Microsystems Inc.
Java home: C:\Program Files\Java\jdk1.6.0_24\jre
Default locale: no_NO, platform encoding: Cp1252
OS name: "windows xp", version: "5.2", arch: "amd64", family: "windows"
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building <xxx hidden xxx>
[INFO] ------------------------------------------------------------------------
Downloading: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.4.1/maven-clean-plugin-2.4.1.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.390s
[INFO] Finished at: Fri Feb 03 13:14:35 CET 2012
[INFO] Final Memory: 5M/490M
[INFO] ------------------------------------------------------------------------
[ERROR] Plugin org.apache.maven.plugins:maven-clean-plugin:2.4.1 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-clean-plugin:jar:2.4.1: Could not transfer artifact org.apache.maven.plugins:maven-clean-plugin:pom:2.4.1 from/to central (http://repo.maven.apache.org/maven2): Access denied to: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.4.1/maven-clean-plugin-2.4.1.pom, ReasonPhrase:Forbidden. -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException

Activity

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J�rg Schaible added a comment - 03/Feb/12 7:19 AM

Take a closer look at the URLs. Maven central has been moved and M304 default settings use the new location directly. Possibly you have to update your firewall rules.

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J�rg Schaible added a comment - 03/Feb/12 7:19 AM Take a closer look at the URLs. Maven central has been moved and M304 default settings use the new location directly. Possibly you have to update your firewall rules.

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Niels Mordt-Ostergaard added a comment - 03/Feb/12 8:26 AM

Not sure that I follow you. Which URL's should I check?

Also, if I run without the proxy server (which I can, but need to set up with proxy server on another server) it works just fine.

Is there some kind of re-directing to the new Maven central?

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Niels Mordt-Ostergaard added a comment - 03/Feb/12 8:26 AM Not sure that I follow you. Which URL's should I check? Also, if I run without the proxy server (which I can, but need to set up with proxy server on another server) it works just fine. Is there some kind of re-directing to the new Maven central?

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Niels Mordt-Ostergaard added a comment - 03/Feb/12 8:45 AM

I spotted the change in the URLs now, sorry. Will check firewall settings.

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Niels Mordt-Ostergaard added a comment - 03/Feb/12 8:45 AM I spotted the change in the URLs now, sorry. Will check firewall settings.

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Babak Vahdat added a comment - 12/Mar/12 5:17 AM - edited

Being behind a HTTP Proxy I'm suffering from the same behavior (upgrading Maven 3.0.3 => 3.0.4)

I followed the new 1.1.0 schema (http://maven.apache.org/xsd/settings-1.1.0.xsd) however with no success.

And actually the Proxy I'm behind of does not require my personal credentials at all (username/password) but just checks only the IP of the box I'm connecting from, that's all! That was also why I didn't have to provide correct username/password while using 3.0.3. However now even using correct credentials under 3.0.4 it blows up with:

Caused by: org.sonatype.aether.resolution.ArtifactDescriptorException: Failed to read artifact descriptor for org.iso_relax.verifier.jaxp.validation:isorelax-jaxp-bridge:jar:1.0
        at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:296)
        at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(DefaultArtifactDescriptorReader.java:186)
        at org.sonatype.aether.impl.internal.DefaultDependencyCollector.process(DefaultDependencyCollector.java:412)
        at org.sonatype.aether.impl.internal.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:240)
        ... 25 more
Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.iso_relax.verifier.jaxp.validation:isorelax-jaxp-bridge:pom:1.0 from/to smx.repo (http://svn.apache.org/repos/asf/servicemix/m2-repo/): Not authorized by proxy, ReasonPhrase:Proxy Authentication Required.
        at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:538)
        at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:216)
        at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:193)
        at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:281)
        ... 28 more
Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.iso_relax.verifier.jaxp.validation:isorelax-jaxp-bridge:pom:1.0 from/to smx.repo (http://svn.apache.org/repos/asf/servicemix/m2-repo/): Not authorized by proxy, ReasonPhrase:Proxy Authentication Required.
        at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$4.wrap(WagonRepositoryConnector.java:951)
        at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$4.wrap(WagonRepositoryConnector.java:941)
        at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$GetTask.run(WagonRepositoryConnector.java:669)
        at org.sonatype.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:60)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
Caused by: org.apache.maven.wagon.authorization.AuthorizationException: Not authorized by proxy, ReasonPhrase:Proxy Authentication Required.
        at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:843)
        at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
        at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
        at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
        at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$GetTask.run(WagonRepositoryConnector.java:601)
        ... 4 more

To prove that using the same box I can successfuly access the Internet, following couple of lines of code which does deliver me the content of http://www.google.ch

    public static void main(String[] args) throws Exception {
        InetSocketAddress address = new InetSocketAddress("proxy.domain.name", proxy.port.number);
        Proxy proxy = new Proxy(Proxy.Type.HTTP, address);
        URL url = new URL("http://www.google.ch");
        URLConnection connection = url.openConnection(proxy);
        InputStream is = connection.getInputStream();

        int c;
        while ((c = is.read()) != -1) {
            System.out.print((char) c);
        }
    }

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Babak Vahdat added a comment - 12/Mar/12 5:17 AM - edited Being behind a HTTP Proxy I'm suffering from the same behavior (upgrading Maven 3.0.3 => 3.0.4) I followed the new 1.1.0 schema ( http://maven.apache.org/xsd/settings-1.1.0.xsd ) however with no success. And actually the Proxy I'm behind of does not require my personal credentials at all (username/password) but just checks only the IP of the box I'm connecting from, that's all! That was also why I didn't have to provide correct username/password while using 3.0.3. However now even using correct credentials under 3.0.4 it blows up with: Caused by: org.sonatype.aether.resolution.ArtifactDescriptorException: Failed to read artifact descriptor for org.iso_relax.verifier.jaxp.validation:isorelax-jaxp-bridge:jar:1.0 at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:296) at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(DefaultArtifactDescriptorReader.java:186) at org.sonatype.aether.impl.internal.DefaultDependencyCollector.process(DefaultDependencyCollector.java:412) at org.sonatype.aether.impl.internal.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:240) ... 25 more Caused by: org.sonatype.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.iso_relax.verifier.jaxp.validation:isorelax-jaxp-bridge:pom:1.0 from/to smx.repo (http: //svn.apache.org/repos/asf/servicemix/m2-repo/): Not authorized by proxy, ReasonPhrase:Proxy Authentication Required. at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:538) at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:216) at org.sonatype.aether.impl.internal.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:193) at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:281) ... 28 more Caused by: org.sonatype.aether.transfer.ArtifactTransferException: Could not transfer artifact org.iso_relax.verifier.jaxp.validation:isorelax-jaxp-bridge:pom:1.0 from/to smx.repo (http: //svn.apache.org/repos/asf/servicemix/m2-repo/): Not authorized by proxy, ReasonPhrase:Proxy Authentication Required. at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$4.wrap(WagonRepositoryConnector.java:951) at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$4.wrap(WagonRepositoryConnector.java:941) at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$GetTask.run(WagonRepositoryConnector.java:669) at org.sonatype.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:60) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang. Thread .run( Thread .java:662) Caused by: org.apache.maven.wagon.authorization.AuthorizationException: Not authorized by proxy, ReasonPhrase:Proxy Authentication Required. at org.apache.maven.wagon.shared.http4.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:843) at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116) at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88) at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61) at org.sonatype.aether.connector.wagon.WagonRepositoryConnector$GetTask.run(WagonRepositoryConnector.java:601) ... 4 more To prove that using the same box I can successfuly access the Internet, following couple of lines of code which does deliver me the content of http://www.google.ch public static void main( String [] args) throws Exception { InetSocketAddress address = new InetSocketAddress( "proxy.domain.name" , proxy.port.number); Proxy proxy = new Proxy(Proxy.Type.HTTP, address); URL url = new URL( "http: //www.google.ch" ); URLConnection connection = url.openConnection(proxy); InputStream is = connection.getInputStream(); int c; while ((c = is.read()) != -1) { System .out.print(( char ) c); } }

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cforce added a comment - 07/May/12 11:00 AM

We are using Windows XP and also configured proxy in settings.xml on Maven 3.04.
It look likes Maven is not using the proxy settings from M2-Home/conf/settings.xml but the one from windows (Internet explorer). If its configured in ie it works, if not then not. If i configure the same in maven settings.xml it does make any difference.
For notice: In oor case the m2 server (nexus mirror) is in noproxy string of our enterprise proxy config.

We get some kind of socks connection error.

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cforce added a comment - 07/May/12 11:00 AM We are using Windows XP and also configured proxy in settings.xml on Maven 3.04. It look likes Maven is not using the proxy settings from M2-Home/conf/settings.xml but the one from windows (Internet explorer). If its configured in ie it works, if not then not. If i configure the same in maven settings.xml it does make any difference. For notice: In oor case the m2 server (nexus mirror) is in noproxy string of our enterprise proxy config. We get some kind of socks connection error.

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Olivier Lamy added a comment - 19/May/12 5:22 PM

are you using NTLM proxy ?
If yes add the jar http://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon-http-lightweight/2.2/wagon-http-lightweight-2.2.jar to your $M2_HOME/lib/ext

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Olivier Lamy added a comment - 19/May/12 5:22 PM are you using NTLM proxy ? If yes add the jar http://repo.maven.apache.org/maven2/org/apache/maven/wagon/wagon-http-lightweight/2.2/wagon-http-lightweight-2.2.jar to your $M2_HOME/lib/ext

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Babak Vahdat added a comment - 29/May/12 3:35 AM - edited

@Olivier
You made my day, as your recommendation did the trick!
Thanks for your help

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Babak Vahdat added a comment - 29/May/12 3:35 AM - edited @Olivier You made my day, as your recommendation did the trick! Thanks for your help

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cforce added a comment - 06/Jun/12 11:13 AM

Yes, actually we use NTLM proxy!

Please fix this!

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cforce added a comment - 06/Jun/12 11:13 AM Yes, actually we use NTLM proxy! Please fix this!

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Dominik Bartholdi added a comment - 03/Aug/12 12:56 AM

will this get fixed with the next version? (when will that be?)

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Dominik Bartholdi added a comment - 03/Aug/12 12:56 AM will this get fixed with the next version? (when will that be?)

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zart colwing added a comment - 03/Aug/12 4:39 AM

in response to Olivier Lamy:
Instead of adding a jar into your Maven installation you can put the following extension into your pom.xml
<build>
<extensions>
<extension>

<groupId>org.apache.maven.wagon</groupId>
<artifactId>wagon-http-lightweight</artifactId>
<version>2.2</version>
</extension>
</extensions>
</build>

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zart colwing added a comment - 03/Aug/12 4:39 AM in response to Olivier Lamy: Instead of adding a jar into your Maven installation you can put the following extension into your pom.xml <build> <extensions> <extension>  <groupId>org.apache.maven.wagon</groupId> <artifactId>wagon-http-lightweight</artifactId> <version>2.2</version> </extension> </extensions> </build>

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Frederic Jecker added a comment - 28/Sep/12 3:55 AM

Hello,

Encountered the same issue switching from 3.0.3 to 3.0.4 (Win7/No cygwin)
The solution proposed by Olivier Lamy fixed the problem

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Frederic Jecker added a comment - 28/Sep/12 3:55 AM Hello, Encountered the same issue switching from 3.0.3 to 3.0.4 (Win7/No cygwin) The solution proposed by Olivier Lamy fixed the problem

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Phillip Singer added a comment - 26/Oct/12 2:00 PM

I just ran across this thread: http://mail-archives.apache.org/mod_mbox/maven-users/201208.mbox/%3C501CE4E9.5000104@pp6.inet.fi%3E

Might that be your issue instead?

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Phillip Singer added a comment - 26/Oct/12 2:00 PM I just ran across this thread: http://mail-archives.apache.org/mod_mbox/maven-users/201208.mbox/%3C501CE4E9.5000104@pp6.inet.fi%3E Might that be your issue instead?

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Anders Hammar added a comment - 26/Oct/12 2:07 PM

Should "proxy" in this ticket's summary be changed to "NTLM proxy"?

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Anders Hammar added a comment - 26/Oct/12 2:07 PM Should "proxy" in this ticket's summary be changed to "NTLM proxy"?

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Frederic Jecker added a comment - 29/Oct/12 2:18 AM

@Philip Singer :
I removed the wagon-httpd-lightweight-2.2 from my lib/ext and tested the provided solution (run with -Djava.net.preferIPv4Stack=true)
It did not work (could not download artifact: Proxy Authentication Required)

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Frederic Jecker added a comment - 29/Oct/12 2:18 AM @Philip Singer : I removed the wagon-httpd-lightweight-2.2 from my lib/ext and tested the provided solution (run with -Djava.net.preferIPv4Stack=true) It did not work (could not download artifact: Proxy Authentication Required)

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kino lucky added a comment - 20/Nov/12 11:43 PM

I have encountered the same issue. I use the cntlm proxy that should not need username and password, because the cntlm has already had the username and password.
But after i have set the username and password in the setting.xml of the maven too, it works well.

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kino lucky added a comment - 20/Nov/12 11:43 PM I have encountered the same issue. I use the cntlm proxy that should not need username and password, because the cntlm has already had the username and password. But after i have set the username and password in the setting.xml of the maven too, it works well.

People

Assignee:

Jason van Zyl

Reporter:

Niels Mordt-Ostergaard

Vote (7)

Watch (11)

Dates

Created:

03/Feb/12 6:34 AM

Updated:

22/Jan/13 7:18 AM