[
https://issues.apache.org/jira/browse/WAGON-494?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ilya Basin updated WAGON-494:
-----------------------------
Description:
When running maven with stdin redirected to /dev/null or nul and connecting to
unknown host, it repeats the host key prompt infininitely:
{code:java}
d:\ftpjob\ftpjob>mvnDebug
org.codehaus.mojo:wagon-maven-plugin::sshexec@execute-test-commands <nul
Listening for transport dt_socket at address: 8000
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building ftpjob 1.0.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- wagon-maven-plugin:1.1-SNAPSHOT:sshexec (execute-test-commands) @
ftpjob ---
The authenticity of host 'localhost' can't be established.
RSA key fingerprint is b2:83:4c:3f:39:de:55:0f:22:0b:d4:65:f3:b6:c8:8a.
Are you sure you want to continue connecting? (yes/no):
The authenticity of host 'localhost' can't be established.
RSA key fingerprint is b2:83:4c:3f:39:de:55:0f:22:0b:d4:65:f3:b6:c8:8a.
Are you sure you want to continue connecting? (yes/no):
..{code}
This infinite loop is the reaction to EOF in the plexus prompter:
[https://github.com/sonatype/plexus-interactivity/blob/e63b88bfd5789a4d2ac07e3f9b3b15308b2416e8/plexus-interactivity-api/src/main/java/org/codehaus/plexus/components/interactivity/DefaultPrompter.java#L147]
I don't know why they wrote it like this. Maybe they should've thrown a runtime
exception instead of looping.
Anyway, I can't find their Jira so maybe you can direct this to the right place.
Or, as a workaround, always pass a default return value ("no" in case of the
host key prompt).
full pom:
{code:java}
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd";>
<modelVersion>4.0.0</modelVersion>
<groupId>foo</groupId>
<artifactId>infloop</artifactId>
<version>0.1-SNAPSHOT</version>
<pluginRepositories>
<pluginRepository>
<id>mojohaus-snapshots</id>
<url>https://oss.sonatype.org/content/repositories/snapshots</url>
<releases>
<enabled>false</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</pluginRepository>
<pluginRepository>
<id>apache-snapshots</id>
<url>https://repository.apache.org/content/repositories/snapshots</url>
<releases>
<enabled>false</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</pluginRepository>
<!-- -->
</pluginRepositories>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>wagon-maven-plugin</artifactId>
<executions>
<execution>
<id>execute-test-commands</id>
<goals>
<goal>sshexec</goal>
</goals>
<configuration>
<serverId>bad-server-id</serverId>
<url>scp://localhost</url>
<commands>
<command>pwd</command>
</commands>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>wagon-maven-plugin</artifactId>
<version>1.1-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>org.apache.maven.wagon</groupId>
<artifactId>wagon-ssh</artifactId>
<version>3.0.1-SNAPSHOT</version><!-- default is
2.11-SNAPSHOT -->
</dependency>
</dependencies>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
{code}
was:
When running maven with closed stdin and connecting to unknown host, it repeats
the host key prompt infininitely:
{code:java}
d:\ftpjob\ftpjob>mvnDebug
org.codehaus.mojo:wagon-maven-plugin::sshexec@execute-test-commands <nul
Listening for transport dt_socket at address: 8000
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building ftpjob 1.0.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- wagon-maven-plugin:1.1-SNAPSHOT:sshexec (execute-test-commands) @
ftpjob ---
The authenticity of host 'localhost' can't be established.
RSA key fingerprint is b2:83:4c:3f:39:de:55:0f:22:0b:d4:65:f3:b6:c8:8a.
Are you sure you want to continue connecting? (yes/no):
The authenticity of host 'localhost' can't be established.
RSA key fingerprint is b2:83:4c:3f:39:de:55:0f:22:0b:d4:65:f3:b6:c8:8a.
Are you sure you want to continue connecting? (yes/no):
..{code}
This infinite loop is the reaction to EOF in the plexus prompter:
[https://github.com/sonatype/plexus-interactivity/blob/e63b88bfd5789a4d2ac07e3f9b3b15308b2416e8/plexus-interactivity-api/src/main/java/org/codehaus/plexus/components/interactivity/DefaultPrompter.java#L147]
I don't know why they wrote it like this. Maybe they should've thrown a runtime
exception instead of looping.
Anyway, I can't find their Jira so maybe you can direct this to the right place.
Or, as a workaround, always pass a default return value ("no" in case of the
host key prompt).
full pom:
{code:java}
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd";>
<modelVersion>4.0.0</modelVersion>
<groupId>foo</groupId>
<artifactId>infloop</artifactId>
<version>0.1-SNAPSHOT</version>
<pluginRepositories>
<pluginRepository>
<id>mojohaus-snapshots</id>
<url>https://oss.sonatype.org/content/repositories/snapshots</url>
<releases>
<enabled>false</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</pluginRepository>
<pluginRepository>
<id>apache-snapshots</id>
<url>https://repository.apache.org/content/repositories/snapshots</url>
<releases>
<enabled>false</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</pluginRepository>
<!-- -->
</pluginRepositories>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>wagon-maven-plugin</artifactId>
<executions>
<execution>
<id>execute-test-commands</id>
<goals>
<goal>sshexec</goal>
</goals>
<configuration>
<serverId>bad-server-id</serverId>
<url>scp://localhost</url>
<commands>
<command>pwd</command>
</commands>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>wagon-maven-plugin</artifactId>
<version>1.1-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>org.apache.maven.wagon</groupId>
<artifactId>wagon-ssh</artifactId>
<version>3.0.1-SNAPSHOT</version><!-- default is
2.11-SNAPSHOT -->
</dependency>
</dependencies>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
{code}
> wagon-ssh: infinite prompts when EOF on stdin
> ---------------------------------------------
>
> Key: WAGON-494
> URL: https://issues.apache.org/jira/browse/WAGON-494
> Project: Maven Wagon
> Issue Type: Bug
> Components: wagon-ssh
> Environment: windows7
> Reporter: Ilya Basin
> Priority: Major
>
> When running maven with stdin redirected to /dev/null or nul and connecting
> to unknown host, it repeats the host key prompt infininitely:
> {code:java}
> d:\ftpjob\ftpjob>mvnDebug
> org.codehaus.mojo:wagon-maven-plugin::sshexec@execute-test-commands <nul
> Listening for transport dt_socket at address: 8000
> [INFO] Scanning for projects...
> [INFO]
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Building ftpjob 1.0.0-SNAPSHOT
> [INFO]
> ------------------------------------------------------------------------
> [INFO]
> [INFO] --- wagon-maven-plugin:1.1-SNAPSHOT:sshexec (execute-test-commands) @
> ftpjob ---
> The authenticity of host 'localhost' can't be established.
> RSA key fingerprint is b2:83:4c:3f:39:de:55:0f:22:0b:d4:65:f3:b6:c8:8a.
> Are you sure you want to continue connecting? (yes/no):
> The authenticity of host 'localhost' can't be established.
> RSA key fingerprint is b2:83:4c:3f:39:de:55:0f:22:0b:d4:65:f3:b6:c8:8a.
> Are you sure you want to continue connecting? (yes/no):
> ..{code}
> This infinite loop is the reaction to EOF in the plexus prompter:
> [https://github.com/sonatype/plexus-interactivity/blob/e63b88bfd5789a4d2ac07e3f9b3b15308b2416e8/plexus-interactivity-api/src/main/java/org/codehaus/plexus/components/interactivity/DefaultPrompter.java#L147]
> I don't know why they wrote it like this. Maybe they should've thrown a
> runtime exception instead of looping.
> Anyway, I can't find their Jira so maybe you can direct this to the right
> place.
> Or, as a workaround, always pass a default return value ("no" in case of the
> host key prompt).
>
> full pom:
> {code:java}
> <?xml version="1.0" encoding="UTF-8"?>
> <project xmlns="http://maven.apache.org/POM/4.0.0";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
> http://maven.apache.org/maven-v4_0_0.xsd";>
> <modelVersion>4.0.0</modelVersion>
> <groupId>foo</groupId>
> <artifactId>infloop</artifactId>
> <version>0.1-SNAPSHOT</version>
> <pluginRepositories>
> <pluginRepository>
> <id>mojohaus-snapshots</id>
> <url>https://oss.sonatype.org/content/repositories/snapshots</url>
> <releases>
> <enabled>false</enabled>
> </releases>
> <snapshots>
> <enabled>true</enabled>
> </snapshots>
> </pluginRepository>
> <pluginRepository>
> <id>apache-snapshots</id>
>
> <url>https://repository.apache.org/content/repositories/snapshots</url>
> <releases>
> <enabled>false</enabled>
> </releases>
> <snapshots>
> <enabled>true</enabled>
> </snapshots>
> </pluginRepository>
> <!-- -->
> </pluginRepositories>
> <build>
> <plugins>
> <plugin>
> <artifactId>maven-compiler-plugin</artifactId>
> <configuration>
> <source>1.7</source>
> <target>1.7</target>
> </configuration>
> </plugin>
> <plugin>
> <groupId>org.codehaus.mojo</groupId>
> <artifactId>wagon-maven-plugin</artifactId>
> <executions>
> <execution>
> <id>execute-test-commands</id>
> <goals>
> <goal>sshexec</goal>
> </goals>
> <configuration>
> <serverId>bad-server-id</serverId>
> <url>scp://localhost</url>
> <commands>
> <command>pwd</command>
> </commands>
> </configuration>
> </execution>
> </executions>
> </plugin>
> </plugins>
> <pluginManagement>
> <plugins>
> <plugin>
> <groupId>org.codehaus.mojo</groupId>
> <artifactId>wagon-maven-plugin</artifactId>
> <version>1.1-SNAPSHOT</version>
> <dependencies>
> <dependency>
> <groupId>org.apache.maven.wagon</groupId>
> <artifactId>wagon-ssh</artifactId>
> <version>3.0.1-SNAPSHOT</version><!-- default is
> 2.11-SNAPSHOT -->
> </dependency>
> </dependencies>
> </plugin>
> </plugins>
> </pluginManagement>
> </build>
> </project>
> {code}
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