[
http://jira.codehaus.org/browse/MNG-4241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=266498#action_266498
]
Thorsten Heit commented on MNG-4241:
------------------------------------
Today I tried to upload a site from an iMac running Mac OS X 10.6.7 via SCP to
a server running Solaris 11 Express. Unfortunately I was bitten by exactly the
same error:
7iv05-imac-1:uitools-mac thorsten$ mvn -e -X site:deploy
Apache Maven 3.0.3 (r1075438; 2011-02-28 18:31:09+0100)
Maven home: /Users/thorsten/bin/apache-maven-3.0.3
Java version: 1.6.0_24, vendor: Apple Inc.
Java home: /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
Default locale: de_DE, platform encoding: MacRoman
OS name: "mac os x", version: "10.6.7", arch: "x86_64", family: "mac"
[INFO] Error stacktraces are turned on.
(...)
[DEBUG] org.apache.maven.wagon:wagon-ssh:jar:1.0-beta-6:compile
[DEBUG] com.jcraft:jsch:jar:0.1.38:compile
[DEBUG] org.apache.maven.wagon:wagon-ssh-common:jar:1.0-beta-6:compile
[DEBUG]
org.codehaus.plexus:plexus-interactivity-api:jar:1.0-alpha-6:compile
(...)
Using private key: /Users/thorsten/.ssh/id_dsa
scp://7iv05-server-1/export/home/thorsten/asdasd/de.ukv.common.ui/uitools-mac -
Session: Connection refused
scp://7iv05-server-1/export/home/thorsten/asdasd/de.ukv.common.ui/uitools-mac -
Session: Disconnecting
scp://7iv05-server-1/export/home/thorsten/asdasd/de.ukv.common.ui/uitools-mac -
Session: Disconnected
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.881s
[INFO] Finished at: Thu May 12 17:56:12 CEST 2011
[INFO] Final Memory: 8M/81M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-site-plugin:3.0-beta-3:deploy (default-cli) on
project uitools-mac: Error uploading site: Cannot connect. Reason: Algorithm
negotiation fail -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal
org.apache.maven.plugins:maven-site-plugin:3.0-beta-3:deploy (default-cli) on
project uitools-mac: Error uploading site
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
at
org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
at
org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
at
org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
at
org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
at
org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
at
org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: org.apache.maven.plugin.MojoExecutionException: Error uploading site
at
org.apache.maven.plugins.site.SiteDeployMojo.execute(SiteDeployMojo.java:283)
at
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
at
org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
... 19 more
Caused by: org.apache.maven.wagon.authentication.AuthenticationException:
Cannot connect. Reason: Algorithm negotiation fail
at
org.apache.maven.wagon.providers.ssh.jsch.AbstractJschWagon.openConnectionInternal(AbstractJschWagon.java:264)
at
org.apache.maven.wagon.AbstractWagon.openConnection(AbstractWagon.java:105)
at org.apache.maven.wagon.AbstractWagon.connect(AbstractWagon.java:207)
at org.apache.maven.wagon.AbstractWagon.connect(AbstractWagon.java:142)
at
org.apache.maven.plugins.site.SiteDeployMojo.execute(SiteDeployMojo.java:250)
... 21 more
Caused by: com.jcraft.jsch.JSchException: Algorithm negotiation fail
at com.jcraft.jsch.Session.receive_kexinit(Session.java:506)
at com.jcraft.jsch.Session.connect(Session.java:285)
at com.jcraft.jsch.Session.connect(Session.java:149)
at
org.apache.maven.wagon.providers.ssh.jsch.AbstractJschWagon.openConnectionInternal(AbstractJschWagon.java:236)
... 25 more
This was with Maven 3.0.3 and maven-site-plugin:3.0-beta-3:
{code}
<distributionManagement>
...
<site>
<id>releases-site</id>
<url>scp://7iv05-server-1/export/home/thorsten/asdasd/${project.groupId}/${project.artifactId}</url>
</site>
</distributionManagement>
...
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-site-plugin</artifactId>
<version>3.0-beta-3</version>
<configuration>
<locales>de</locales>
</configuration>
</plugin>
...
{code}
The problem is that m-site-p uses org.apache.maven.wagon:wagon-ssh:1.0-beta-6
which itself depends on com.jcraft:jsch:0.1.38 (see above). Switching to
wagon-ssh:1.0-beta-7 doesn't solve the issue; the dependency to jsch stays the
same.
The solution to solve this issue is to manually add a dependency with a newer
version of com.jcraft:jsch to m-site-p:
{code}
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-site-plugin</artifactId>
<version>3.0-beta-3</version>
<configuration>
<locales>de</locales>
</configuration>
<dependencies>
<dependency>
<groupId>org.apache.maven.wagon</groupId>
<artifactId>wagon-ssh</artifactId>
<version>1.0-beta-7</version>
</dependency>
<dependency>
<groupId>com.jcraft</groupId>
<artifactId>jsch</artifactId>
<version>0.1.42</version>
</dependency>
</dependencies>
</plugin>
{code}
I suggest to update wagon-ssh plugin because I assume that there are others
having the same issue/problem.
> Upgrade JCraft to v0.1.42
> -------------------------
>
> Key: MNG-4241
> URL: http://jira.codehaus.org/browse/MNG-4241
> Project: Maven 2 & 3
> Issue Type: Bug
> Components: General
> Affects Versions: 2.2.0
> Reporter: Serg Maslyukov
> Fix For: Issues to be reviewed for 3.x
>
>
> My provider HostGator.com update OpenSSH to latest version and when I try
> connect via scp I get an error;
> Caused by: org.apache.maven.wagon.authentication.AuthenticationException:
> Cannot connect. Reason: Algorithm negotiation fail
> at
> org.apache.maven.wagon.providers.ssh.jsch.AbstractJschWagon.openConnectionInternal(AbstractJschWagon.java:264)
> at
> org.apache.maven.wagon.AbstractWagon.openConnection(AbstractWagon.java:105)
> at
> org.apache.maven.wagon.AbstractWagon.connect(AbstractWagon.java:207)
> at
> org.apache.maven.wagon.AbstractWagon.connect(AbstractWagon.java:142)
> at
> org.apache.maven.plugins.site.SiteDeployMojo.execute(SiteDeployMojo.java:184)
> ... 19 more
> Caused by: com.jcraft.jsch.JSchException: Algorithm negotiation fail
> at com.jcraft.jsch.Session.receive_kexinit(Session.java:506)
> at com.jcraft.jsch.Session.connect(Session.java:285)
> at com.jcraft.jsch.Session.connect(Session.java:149)
> at
> org.apache.maven.wagon.providers.ssh.jsch.AbstractJschWagon.openConnectionInternal(AbstractJschWagon.java:236)
> ... 23 more
> This errro exist because Maven 2.2.0 used JCraft v0.1.38.
> I manually replace old version of JCraft to latest v0.1.42 and now all work
> fine.
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