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Posted to wagon-users@maven.apache.org by fhomasp <th...@realdolmen.com> on 2010/09/09 09:57:22 UTC
SFTP wagon host key requires user input
Hey,
I've been asked to use SFTP to upload artifacts to our webservers using
Maven2. I've gotten this to work like this:
<profile>
<id>copyDppuwebo01</id>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>wagon-maven-plugin</artifactId>
<configuration>
<fromDir>${build.directory}</fromDir>
<includes>${package}</includes>
<url>sftp://<servername></url>
<toDir>${exportDir}</toDir>
<serverId>ontw</serverId>
</configuration>
</plugin>
</plugins>
</build>
<properties>
<package>*.ear</package>
</properties>
</profile>
This works well on my local machine, however I need to get this to work on
the continuous build server Hudson. The problem is that the SFTP target
machine asks to store a host key on the connecting server. I'd need Hudson
to answer "yes" to the question however I can't seem to do this, as it's
automated.
Does anyone know how I can store such a key in advance or use a specific tag
for this?
I know I can define the target server in the settings.xml with an extra
property <privateKey>, so would something similar work as well? i'm
thinking about something like <publicKey>, and/or store the host key on the
Hudson server?
Or any other way to resolve this?
Thanks
--
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Re: SFTP wagon host key requires user input
Posted by Brett Porter <br...@apache.org>.
On 09/09/2010, at 10:46 PM, fhomasp wrote:
>
> Thanks for the answer,
>
> a quick question about that though before I try. Won't this deny access to
> my buildserver?
No... you're on the build server, modifying known_hosts which is outgoing.
On 09/09/2010, at 11:06 PM, fhomasp wrote:
>
> Hmm.. So I set this to yes, how do I record the key?
'Yes' was the default, so no need to set it if you still want to check the known hosts. You can record the key by performing a command line sftp operation on the build host to the target host and accepting the prompt so that it is recorded in ~/.ssh/known_hosts for the build server user. Then Maven will find it in future.
But if you trust the connection, you can safely set the option to 'no' as described and Maven won't ask regardless.
- Brett
--
Brett Porter
brett@apache.org
http://brettporter.wordpress.com/
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Re: SFTP wagon host key requires user input
Posted by fhomasp <th...@realdolmen.com>.
Hmm.. So I set this to yes, how do I record the key?
Tx
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Re: SFTP wagon host key requires user input
Posted by fhomasp <th...@realdolmen.com>.
Thanks for the answer,
a quick question about that though before I try. Won't this deny access to
my buildserver?
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Re: SFTP wagon host key requires user input
Posted by Brett Porter <br...@apache.org>.
Sample configuration for disabling the checking is here:
http://s.apache.org/6En
Alternatively, you can use ssh on the host to ensure the known_host is recorded. It uses the default ~/.ssh/known_hosts file.
- Brett
On 09/09/2010, at 5:57 PM, fhomasp wrote:
>
> Hey,
>
>
> I've been asked to use SFTP to upload artifacts to our webservers using
> Maven2. I've gotten this to work like this:
>
> <profile>
> <id>copyDppuwebo01</id>
> <build>
> <plugins>
> <plugin>
> <groupId>org.codehaus.mojo</groupId>
> <artifactId>wagon-maven-plugin</artifactId>
> <configuration>
> <fromDir>${build.directory}</fromDir>
> <includes>${package}</includes>
> <url>sftp://<servername></url>
> <toDir>${exportDir}</toDir>
> <serverId>ontw</serverId>
> </configuration>
> </plugin>
> </plugins>
> </build>
> <properties>
> <package>*.ear</package>
> </properties>
> </profile>
>
> This works well on my local machine, however I need to get this to work on
> the continuous build server Hudson. The problem is that the SFTP target
> machine asks to store a host key on the connecting server. I'd need Hudson
> to answer "yes" to the question however I can't seem to do this, as it's
> automated.
> Does anyone know how I can store such a key in advance or use a specific tag
> for this?
>
> I know I can define the target server in the settings.xml with an extra
> property <privateKey>, so would something similar work as well? i'm
> thinking about something like <publicKey>, and/or store the host key on the
> Hudson server?
>
> Or any other way to resolve this?
>
> Thanks
> --
> View this message in context: http://maven.40175.n5.nabble.com/SFTP-wagon-host-key-requires-user-input-tp2827087p2827087.html
> Sent from the Wagon - Users mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: wagon-users-unsubscribe@maven.apache.org
> For additional commands, e-mail: wagon-users-help@maven.apache.org
>
--
Brett Porter
brett@apache.org
http://brettporter.wordpress.com/
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