Thanks for the quick reply! I just found a solution to the problem:
I was using http:// urls to access the repository. The proxy before the repo does http-to-https redirection (302 Moved, I think). After switching to https:// in settings.xml, downloading artefacts from m2e works again. It's a bit strange that the same config worked with Eclipse Luna, however. Mit freundlichem Gruß / Best regards Michael Goth znt Zentren für neue Technologien GmbH Institut Burghausen Mautnerstraße 268 D-84489 Burghausen Hauptverwaltung und Sitz: Lena-Christ-Str. 2, 82031 Grünwald, Amtsgericht München HRB 179019 Geschäftsführer : Bernhard Marsoner, Ulrike Birnstiel Prokuristen: Hans Mayer, Gerhard Schrottshamer Office: +49 86 77 98 80-12 Fax: +49 86 77 98 80-9 E-Mail: [email protected]<mailto:[email protected]> Web: http://www.znt-richter.com Munich | Burghausen | Dresden | Villach/Austria | Singapore | Penang/Malaysia | San Francisco/USA Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese E-Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorised copying, disclosure or distribution of the material in this e-mail is strictly forbidden ________________________________ Von: [email protected] <[email protected]> im Auftrag von Igor Fedorenko <[email protected]> Gesendet: Mittwoch, 8. Juli 2015 13:17 An: [email protected] Betreff: Re: [m2e-users] m2e fails to download artifacts - Error 401 Unauthorized I am not aware of any problems with http auth in m2e 1.6, so this must be new bug/limitation. To help you troubleshoot this further, I will need tcp dump or similar of a failed authentication attempt (make sure you don't reveal passwords or any sensitive info!). m2e uses aether-connector-okhttp [1] for http/https support, so you can debug this yourself if you prefer. [1] https://github.com/takari/aether-connector-okhttp<https://github.com/takari/aether-connector-okhttp> -- Regards, Igor On Wed, Jul 8, 2015, at 05:39 AM, Goth, Michael wrote: Hi, since upgrading to Eclipse Mars, m2e fails to download any artifact from our internal Artifactory. The download works fine when building with Maven 3.3.3 from the command line, so I assume my settings.xml is correct. I always get "Error code 401, Unauthorized" In Eclipse Luna, everything worked as expected. I'm using a fresh workspace for Eclipse Mars, so maybe there's something I have to configure in Eclipse to get it to work again? Here's a stacktrace from Eclipse's .log with the exception: !SUBENTRY 1 org.eclipse.m2e.core 4 -1 2015-07-08 11:24:12.488 !MESSAGE Could not resolve artifact org.apache.cxf:cxf-rt-transports-http:jar:sources:2.7.11 !SUBENTRY 2 org.eclipse.m2e.core 4 -1 2015-07-08 11:24:12.488 !MESSAGE Could not transfer artifact org.apache.cxf:cxf-rt-transports-http:jar:sources:2.7.11 from/to central (http://mavenrepo/artifactory/central): Access denied to http://mavenrepo/artifactory/central/org/apache/cxf/cxf-rt-transports-http/2.7.11/cxf-rt-transports-http-2.7.11-sources.jar. Error code 401, Unauthorized !STACK 0 org.eclipse.aether.transfer.ArtifactTransferException: Could not transfer artifact org.apache.cxf:cxf-rt-transports-http:jar:sources:2.7.11 from/to central (http://mavenrepo/artifactory/central): Access denied to http://mavenrepo/artifactory/central/org/apache/cxf/cxf-rt-transports-http/2.7.11/cxf-rt-transports-http-2.7.11-sources.jar. Error code 401, Unauthorized at io.takari.aether.connector.AetherRepositoryConnector$2.wrap(AetherRepositoryConnector.java:895) at io.takari.aether.connector.AetherRepositoryConnector$2.wrap(AetherRepositoryConnector.java:1) at io.takari.aether.connector.AetherRepositoryConnector$GetTask.flush(AetherRepositoryConnector.java:673) at io.takari.aether.connector.AetherRepositoryConnector.get(AetherRepositoryConnector.java:310) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:520) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:421) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:246) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:223) at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:294) at org.eclipse.m2e.core.internal.embedder.MavenImpl$5.call(MavenImpl.java:753) at org.eclipse.m2e.core.internal.embedder.MavenImpl$5.call(MavenImpl.java:1) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:176) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:112) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:99) at org.eclipse.m2e.core.internal.embedder.MavenImpl.resolve(MavenImpl.java:743) at org.eclipse.m2e.core.internal.embedder.MavenImpl.resolve(MavenImpl.java:720) at org.eclipse.m2e.jdt.internal.DownloadSourcesJob.download(DownloadSourcesJob.java:244) at org.eclipse.m2e.jdt.internal.DownloadSourcesJob.downloadAttachments(DownloadSourcesJob.java:223) at org.eclipse.m2e.jdt.internal.DownloadSourcesJob.downloadMaven(DownloadSourcesJob.java:197) at org.eclipse.m2e.jdt.internal.DownloadSourcesJob.run(DownloadSourcesJob.java:153) at org.eclipse.m2e.jdt.internal.DownloadSourcesJob$1.call(DownloadSourcesJob.java:136) at org.eclipse.m2e.jdt.internal.DownloadSourcesJob$1.call(DownloadSourcesJob.java:1) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:176) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:151) at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:99) at org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:1355) at org.eclipse.m2e.jdt.internal.DownloadSourcesJob.run(DownloadSourcesJob.java:134) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: io.takari.aether.connector.AuthorizationException: Access denied to http://mavenrepo/artifactory/central/org/apache/cxf/cxf-rt-transports-http/2.7.11/cxf-rt-transports-http-2.7.11-sources.jar. Error code 401, Unauthorized at io.takari.aether.connector.AetherRepositoryConnector.handleResponseCode(AetherRepositoryConnector.java:369) at io.takari.aether.connector.AetherRepositoryConnector.access$8(AetherRepositoryConnector.java:363) at io.takari.aether.connector.AetherRepositoryConnector$GetTask.resumableGet(AetherRepositoryConnector.java:603) at io.takari.aether.connector.AetherRepositoryConnector$GetTask.run(AetherRepositoryConnector.java:453) at io.takari.aether.connector.AetherRepositoryConnector.get(AetherRepositoryConnector.java:304) ... 24 more Thanks! Mit freundlichem Gruß / Best regards Michael Goth znt Zentren für neue Technologien GmbH Institut Burghausen Mautnerstraße 268 D-84489 Burghausen Hauptverwaltung und Sitz: Lena-Christ-Str. 2, 82031 Grünwald, Amtsgericht München HRB 179019 Geschäftsführer : Bernhard Marsoner, Ulrike Birnstiel Prokuristen: Hans Mayer, Gerhard Schrottshamer Office: +49 86 77 98 80-12 Fax: +49 86 77 98 80-9 E-Mail: [email protected]<mailto:[email protected]> Web: http://www.znt-richter.com Munich | Burghausen | Dresden | Villach/Austria | Singapore | Penang/Malaysia | San Francisco/USA Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese E-Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorised copying, disclosure or distribution of the material in this e-mail is strictly forbidden _______________________________________________ m2e-users mailing list [email protected]<mailto:[email protected]> To change your delivery options, retrieve your password, or unsubscribe from this list, visit https://dev.eclipse.org/mailman/listinfo/m2e-users
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