added scm-pam-plugin

plugins/pom.xml

@@ -21,6 +21,7 @@
     <module>scm-git-plugin</module>
     <module>scm-graph-plugin</module>
     <module>scm-activedirectory-auth-plugin</module>
+    <module>scm-pam-plugin</module>
   </modules>
   
   <dependencies>

plugins/scm-pam-plugin/pom.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0"?>
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+
+  <modelVersion>4.0.0</modelVersion>
+
+  <parent>
+    <artifactId>scm-plugins</artifactId>
+    <groupId>sonia.scm.plugins</groupId>
+    <version>1.0-M6-SNAPSHOT</version>
+  </parent>
+
+  <groupId>sonia.scm.plugins</groupId>
+  <artifactId>scm-pam-plugin</artifactId>
+  <version>1.0-M6-SNAPSHOT</version>
+  <name>scm-pam-plugin</name>
+  <url>https://bitbucket.org/sdorra/scm-manager</url>
+  <description>Using pam as an authentication handler.</description>
+
+  <dependencies>
+
+    <dependency>
+      <groupId>javax.servlet</groupId>
+      <artifactId>servlet-api</artifactId>
+      <version>${servlet.version}</version>
+      <scope>provided</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>org.jvnet.libpam4j</groupId>
+      <artifactId>libpam4j</artifactId>
+      <version>1.3</version>
+    </dependency>
+
+  </dependencies>
+
+</project>

plugins/scm-pam-plugin/src/main/java/sonia/scm/pam/PAMAuthenticationHandler.java

@@ -0,0 +1,237 @@
+/**
+ * Copyright (c) 2010, Sebastian Sdorra
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. Neither the name of SCM-Manager; nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://bitbucket.org/sdorra/scm-manager
+ *
+ */
+
+
+
+package sonia.scm.pam;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import com.google.inject.Inject;
+import com.google.inject.Singleton;
+
+import org.jvnet.libpam.PAM;
+import org.jvnet.libpam.PAMException;
+import org.jvnet.libpam.UnixUser;
+import org.jvnet.libpam.impl.CLibrary;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import sonia.scm.SCMContextProvider;
+import sonia.scm.plugin.ext.Extension;
+import sonia.scm.store.Store;
+import sonia.scm.store.StoreFactory;
+import sonia.scm.user.User;
+import sonia.scm.util.AssertUtil;
+import sonia.scm.web.security.AuthenticationHandler;
+import sonia.scm.web.security.AuthenticationResult;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.io.IOException;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+@Singleton
+@Extension
+public class PAMAuthenticationHandler implements AuthenticationHandler
+{
+
+  /** Field description */
+  public static final String TYPE = "pam";
+
+  /** the logger for PAMAuthenticationHandler */
+  private static final Logger logger =
+    LoggerFactory.getLogger(PAMAuthenticationHandler.class);
+
+  //~--- constructors ---------------------------------------------------------
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param factory
+   */
+  @Inject
+  public PAMAuthenticationHandler(StoreFactory factory)
+  {
+    store = factory.getStore(PAMConfig.class, TYPE);
+  }
+
+  //~--- methods --------------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param request
+   * @param response
+   * @param username
+   * @param password
+   *
+   * @return
+   */
+  @Override
+  public AuthenticationResult authenticate(HttpServletRequest request,
+          HttpServletResponse response, String username, String password)
+  {
+    AssertUtil.assertIsNotEmpty(username);
+    AssertUtil.assertIsNotEmpty(password);
+
+    PAM pam = null;
+
+    try
+    {
+      pam = new PAM(config.getServiceName());
+    }
+    catch (PAMException ex)
+    {
+      logger.warn("could not load pam module", ex);
+    }
+
+    AuthenticationResult result = AuthenticationResult.NOT_FOUND;
+
+    if (pam != null)
+    {
+      if (CLibrary.libc.getpwnam(username) != null)
+      {
+        try
+        {
+          UnixUser user = pam.authenticate(username, password);
+
+          if (user != null)
+          {
+            result = new AuthenticationResult(new User(username, username,
+                    null));
+          }
+        }
+        catch (PAMException ex)
+        {
+          result = AuthenticationResult.FAILED;
+        }
+      }
+    }
+
+    return result;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @throws IOException
+   */
+  @Override
+  public void close() throws IOException
+  {
+
+    // do nothing
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @param context
+   */
+  @Override
+  public void init(SCMContextProvider context)
+  {
+    config = store.get();
+
+    if (config == null)
+    {
+      config = new PAMConfig();
+      store.set(config);
+    }
+  }
+
+  /**
+   * Method description
+   *
+   */
+  public void storeConfig()
+  {
+    store.set(config);
+  }
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public PAMConfig getConfig()
+  {
+    return config;
+  }
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  @Override
+  public String getType()
+  {
+    return TYPE;
+  }
+
+  //~--- set methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param config
+   */
+  public void setConfig(PAMConfig config)
+  {
+    this.config = config;
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private PAMConfig config;
+
+  /** Field description */
+  private Store<PAMConfig> store;
+}

plugins/scm-pam-plugin/src/main/java/sonia/scm/pam/PAMConfig.java

@@ -0,0 +1,81 @@
+/**
+ * Copyright (c) 2010, Sebastian Sdorra
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. Neither the name of SCM-Manager; nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://bitbucket.org/sdorra/scm-manager
+ *
+ */
+
+
+
+package sonia.scm.pam;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlElement;
+import javax.xml.bind.annotation.XmlRootElement;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+@XmlRootElement(name = "pam-config")
+@XmlAccessorType(XmlAccessType.FIELD)
+public class PAMConfig
+{
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  public String getServiceName()
+  {
+    return serviceName;
+  }
+
+  //~--- set methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param serviceName
+   */
+  public void setServiceName(String serviceName)
+  {
+    this.serviceName = serviceName;
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  @XmlElement(name = "service-name")
+  private String serviceName = "sshd";
+}

plugins/scm-pam-plugin/src/main/java/sonia/scm/pam/PAMConfigResource.java

@@ -0,0 +1,119 @@
+/**
+ * Copyright (c) 2010, Sebastian Sdorra
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. Neither the name of SCM-Manager; nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * http://bitbucket.org/sdorra/scm-manager
+ *
+ */
+
+
+
+package sonia.scm.pam;
+
+//~--- non-JDK imports --------------------------------------------------------
+
+import com.google.inject.Inject;
+import com.google.inject.Singleton;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.io.IOException;
+
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.UriInfo;
+
+/**
+ *
+ * @author Sebastian Sdorra
+ */
+@Singleton
+@Path("config/auth/pam")
+public class PAMConfigResource
+{
+
+  /**
+   * Constructs ...
+   *
+   *
+   * @param authenticationHandler
+   */
+  @Inject
+  public PAMConfigResource(PAMAuthenticationHandler authenticationHandler)
+  {
+    this.authenticationHandler = authenticationHandler;
+  }
+
+  //~--- get methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @return
+   */
+  @GET
+  @Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
+  public PAMConfig getConfig()
+  {
+    return authenticationHandler.getConfig();
+  }
+
+  //~--- set methods ----------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param uriInfo
+   * @param config
+   *
+   * @return
+   *
+   * @throws IOException
+   */
+  @POST
+  @Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
+  public Response setConfig(@Context UriInfo uriInfo, PAMConfig config)
+          throws IOException
+  {
+    authenticationHandler.setConfig(config);
+    authenticationHandler.storeConfig();
+
+    return Response.created(uriInfo.getRequestUri()).build();
+  }
+
+  //~--- fields ---------------------------------------------------------------
+
+  /** Field description */
+  private PAMAuthenticationHandler authenticationHandler;
+}

plugins/scm-pam-plugin/src/main/resources/META-INF/scm/plugin.xml

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+
+    Copyright (c) 2010, Sebastian Sdorra
+    All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice,
+       this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright notice,
+       this list of conditions and the following disclaimer in the documentation
+       and/or other materials provided with the distribution.
+    3. Neither the name of SCM-Manager; nor the names of its
+       contributors may be used to endorse or promote products derived from this
+       software without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+    DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+    ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+    http://bitbucket.org/sdorra/scm-manager
+
+
+-->
+
+<plugin>
+
+  <information>
+    <groupId>${project.groupId}</groupId>
+    <artifactId>${project.artifactId}</artifactId>
+    <version>${project.version}</version>
+    <name>${project.name}</name>
+    <description>${project.description}</description>
+    <author>Sebastian Sdorra</author>
+    <url>${project.url}</url>
+  </information>
+
+  <resources>
+    <script>/sonia/scm/pam/sonia.pam.js</script>
+  </resources>
+
+</plugin>

plugins/scm-pam-plugin/src/main/resources/sonia/scm/pam/sonia.pam.js

@@ -0,0 +1,80 @@
+/* *
+ * Copyright (c) 2010, Sebastian Sdorra
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. Neither the name of SCM-Manager; nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ * http://bitbucket.org/sdorra/scm-manager
+ * 
+ */
+
+
+registerGeneralConfigPanel({
+  xtype : 'configForm',
+  title : 'PAM Authentication',
+  items : [{
+    xtype : 'textfield',
+    fieldLabel : 'Service name',
+    name : 'service-name',
+    allowBlank : false
+  }],
+
+  onSubmit: function(values){
+    this.el.mask('Submit ...');
+    Ext.Ajax.request({
+      url: restUrl + 'config/auth/pam.json',
+      method: 'POST',
+      jsonData: values,
+      scope: this,
+      disableCaching: true,
+      success: function(response){
+        this.el.unmask();
+      },
+      failure: function(){
+        this.el.unmask();
+      }
+    });
+  },
+
+  onLoad: function(el){
+    var tid = setTimeout( function(){ el.mask('Loading ...'); }, 100);
+    Ext.Ajax.request({
+      url: restUrl + 'config/auth/pam.json',
+      method: 'GET',
+      scope: this,
+      disableCaching: true,
+      success: function(response){
+        var obj = Ext.decode(response.responseText);
+        this.load(obj);
+        clearTimeout(tid);
+        el.unmask();
+      },
+      failure: function(){
+        el.unmask();
+        clearTimeout(tid);
+        alert('failure');
+      }
+    });
+  }
+});

scm-webapp/pom.xml

@@ -260,6 +260,12 @@
           <version>1.0-M6-SNAPSHOT</version>
         </dependency>
 
+        <dependency>
+          <groupId>sonia.scm.plugins</groupId>
+          <artifactId>scm-pam-plugin</artifactId>
+          <version>1.0-M6-SNAPSHOT</version>
+        </dependency>
+
       </dependencies>
 
     </profile>