Issue #1020. Fill in GECOS field when creating a user.

We'll just use the username there as well for now.

compute/src/test/java/org/jclouds/compute/callables/RunScriptOnNodeUsingSshTest.java

@@ -127,7 +127,7 @@ public class RunScriptOnNodeUsingSshTest {
       expect(sshClient.getHostAddress()).andReturn("somewhere.example.com");
       expect(
             sshClient.exec("sudo sh <<'RUN_SCRIPT_AS_ROOT_SSH'\n" + "mkdir -p /home/users\n"
-                  + "useradd -s /bin/bash -m  -d /home/users/testuser testuser\n"
+                  + "useradd -c testuser -s /bin/bash -m  -d /home/users/testuser testuser\n"
                   + "chown -R testuser /home/users/testuser\n" + "RUN_SCRIPT_AS_ROOT_SSH\n")).andReturn(
             new ExecResponse("done", null, 0));
       sshClient.disconnect();

compute/src/test/resources/initscript_with_java.sh

@@ -202,7 +202,7 @@ END_OF_JCLOUDS_SCRIPT
 	chmod 0440 /etc/sudoers
 	mkdir -p /home/users
 	groupadd -f wheel
-	useradd -s /bin/bash -g wheel -m  -d /home/users/defaultAdminUsername -p 'crypt(randompassword)' defaultAdminUsername
+	useradd -c defaultAdminUsername -s /bin/bash -g wheel -m  -d /home/users/defaultAdminUsername -p 'crypt(randompassword)' defaultAdminUsername
 	mkdir -p /home/users/defaultAdminUsername/.ssh
 	cat >> /home/users/defaultAdminUsername/.ssh/authorized_keys <<-'END_OF_JCLOUDS_FILE'
 		publicKey

compute/src/test/resources/initscript_with_jboss.sh

@@ -202,7 +202,7 @@ END_OF_JCLOUDS_SCRIPT
 	chmod 0440 /etc/sudoers
 	mkdir -p /home/users
 	groupadd -f wheel
-	useradd -s /bin/bash -g wheel -m  -d /home/users/web -p 'crypt(randompassword)' web
+	useradd -c web -s /bin/bash -g wheel -m  -d /home/users/web -p 'crypt(randompassword)' web
 	mkdir -p /home/users/web/.ssh
 	cat >> /home/users/web/.ssh/authorized_keys <<-'END_OF_JCLOUDS_FILE'
 		publicKey

compute/src/test/resources/runscript_adminUpdate.sh

@@ -91,7 +91,7 @@ END_OF_JCLOUDS_SCRIPT
 	chmod 0440 /etc/sudoers
 	mkdir -p /over/ridden
 	groupadd -f wheel
-	useradd -s /bin/bash -g wheel -m  -d /over/ridden/foo -p 'crypt(randompassword)' foo
+	useradd -c foo -s /bin/bash -g wheel -m  -d /over/ridden/foo -p 'crypt(randompassword)' foo
 	mkdir -p /over/ridden/foo/.ssh
 	cat >> /over/ridden/foo/.ssh/authorized_keys <<-'END_OF_JCLOUDS_FILE'
 		publicKey

scriptbuilder/src/main/java/org/jclouds/scriptbuilder/statements/login/UserAdd.java

@@ -186,6 +186,9 @@ public class UserAdd implements Statement {
       statements.add(Statements.exec("{md} " + homeDir.substring(0, homeDir.lastIndexOf('/'))));
 
       ImmutableMap.Builder<String, String> userAddOptions = ImmutableMap.builder();
+      // Include the username as the full name for now.
+      userAddOptions.put("-c", login);
+      
       userAddOptions.put("-s", shell);
       if (groups.size() > 0) {
          for (String group : groups)

scriptbuilder/src/test/java/org/jclouds/scriptbuilder/statements/login/UserAddTest.java

@@ -33,51 +33,51 @@ public class UserAddTest {
 
    public void testUNIX() {
       assertEquals(UserAdd.builder().login("me").build().render(OsFamily.UNIX),
-               "mkdir -p /home/users\nuseradd -s /bin/bash -m  -d /home/users/me me\nchown -R me /home/users/me\n");
+               "mkdir -p /home/users\nuseradd -c me -s /bin/bash -m  -d /home/users/me me\nchown -R me /home/users/me\n");
    }
 
    public void testWithBaseUNIX() {
       assertEquals(UserAdd.builder().login("me").defaultHome("/export/home").build().render(OsFamily.UNIX),
-               "mkdir -p /export/home\nuseradd -s /bin/bash -m  -d /export/home/me me\nchown -R me /export/home/me\n");
+               "mkdir -p /export/home\nuseradd -c me -s /bin/bash -m  -d /export/home/me me\nchown -R me /export/home/me\n");
    }
 
    public void testWithGroupUNIX() {
       assertEquals(UserAdd.builder().login("me").group("wheel").build().render(OsFamily.UNIX),
-               "mkdir -p /home/users\ngroupadd -f wheel\nuseradd -s /bin/bash -g wheel -m  -d /home/users/me me\nchown -R me /home/users/me\n");
+               "mkdir -p /home/users\ngroupadd -f wheel\nuseradd -c me -s /bin/bash -g wheel -m  -d /home/users/me me\nchown -R me /home/users/me\n");
    }
 
    public void testWithGroupsUNIX() {
       assertEquals(UserAdd.builder().login("me").groups(ImmutableList.of("wheel", "candy")).build().render(
                OsFamily.UNIX),
-               "mkdir -p /home/users\ngroupadd -f wheel\ngroupadd -f candy\nuseradd -s /bin/bash -g wheel -G candy -m  -d /home/users/me me\nchown -R me /home/users/me\n");
+               "mkdir -p /home/users\ngroupadd -f wheel\ngroupadd -f candy\nuseradd -c me -s /bin/bash -g wheel -G candy -m  -d /home/users/me me\nchown -R me /home/users/me\n");
    }
 
    public void testWithPasswordUNIX() {
       String userAdd = UserAdd.builder().login("me").password("foo").group("wheel").build().render(OsFamily.UNIX);
-      assert userAdd.startsWith("mkdir -p /home/users\ngroupadd -f wheel\nuseradd -s /bin/bash -g wheel -m  -d /home/users/me -p '$6$") : userAdd;
+      assert userAdd.startsWith("mkdir -p /home/users\ngroupadd -f wheel\nuseradd -c me -s /bin/bash -g wheel -m  -d /home/users/me -p '$6$") : userAdd;
       assert userAdd.endsWith("' me\nchown -R me /home/users/me\n") : userAdd;
    }
 
    public void testWithSshAuthorizedKeyUNIX() {
       assertEquals(
                UserAdd.builder().login("me").authorizeRSAPublicKey("rsapublickey").build().render(OsFamily.UNIX),
-               "mkdir -p /home/users\nuseradd -s /bin/bash -m  -d /home/users/me me\nmkdir -p /home/users/me/.ssh\ncat >> /home/users/me/.ssh/authorized_keys <<-'END_OF_JCLOUDS_FILE'\n\trsapublickey\nEND_OF_JCLOUDS_FILE\nchmod 600 /home/users/me/.ssh/authorized_keys\nchown -R me /home/users/me\n");
+               "mkdir -p /home/users\nuseradd -c me -s /bin/bash -m  -d /home/users/me me\nmkdir -p /home/users/me/.ssh\ncat >> /home/users/me/.ssh/authorized_keys <<-'END_OF_JCLOUDS_FILE'\n\trsapublickey\nEND_OF_JCLOUDS_FILE\nchmod 600 /home/users/me/.ssh/authorized_keys\nchown -R me /home/users/me\n");
    }
 
    public void testWithSshInstalledKeyUNIX() {
       assertEquals(
                UserAdd.builder().login("me").installRSAPrivateKey("rsaprivate").build().render(OsFamily.UNIX),
-               "mkdir -p /home/users\nuseradd -s /bin/bash -m  -d /home/users/me me\nmkdir -p /home/users/me/.ssh\nrm /home/users/me/.ssh/id_rsa\ncat >> /home/users/me/.ssh/id_rsa <<-'END_OF_JCLOUDS_FILE'\n\trsaprivate\nEND_OF_JCLOUDS_FILE\nchmod 600 /home/users/me/.ssh/id_rsa\nchown -R me /home/users/me\n");
+               "mkdir -p /home/users\nuseradd -c me -s /bin/bash -m  -d /home/users/me me\nmkdir -p /home/users/me/.ssh\nrm /home/users/me/.ssh/id_rsa\ncat >> /home/users/me/.ssh/id_rsa <<-'END_OF_JCLOUDS_FILE'\n\trsaprivate\nEND_OF_JCLOUDS_FILE\nchmod 600 /home/users/me/.ssh/id_rsa\nchown -R me /home/users/me\n");
    }
 
    public void testWithHomeUNIX() {
       assertEquals(UserAdd.builder().login("me").home("/myhome/myme").build().render(
                OsFamily.UNIX),
-               "mkdir -p /myhome\nuseradd -s /bin/bash -m  -d /myhome/myme me\nchown -R me /myhome/myme\n");
+               "mkdir -p /myhome\nuseradd -c me -s /bin/bash -m  -d /myhome/myme me\nchown -R me /myhome/myme\n");
       
       assertEquals(UserAdd.builder().login("me").home("/myhome/myme").defaultHome("/ignoreddefault").build().render(
                               OsFamily.UNIX),
-                              "mkdir -p /myhome\nuseradd -s /bin/bash -m  -d /myhome/myme me\nchown -R me /myhome/myme\n");
+                              "mkdir -p /myhome\nuseradd -c me -s /bin/bash -m  -d /myhome/myme me\nchown -R me /myhome/myme\n");
    }
 
    @Test(expectedExceptions = UnsupportedOperationException.class)

scriptbuilder/src/test/resources/test_adminaccess_flipped.sh

@@ -6,7 +6,7 @@ END_OF_FILE
 chmod 0440 /etc/sudoers
 mkdir -p /home/users
 groupadd -f wheel
-useradd -s /bin/bash -g wheel -d /home/users/defaultAdminUsername -p 'crypt(0)' defaultAdminUsername
+useradd -c defaultAdminUsername -s /bin/bash -g wheel -d /home/users/defaultAdminUsername -p 'crypt(0)' defaultAdminUsername
 mkdir -p /home/users/defaultAdminUsername/.ssh
 cat >> /home/users/defaultAdminUsername/.ssh/authorized_keys <<'END_OF_FILE'
 publicKey

scriptbuilder/src/test/resources/test_adminaccess_params.sh

@@ -5,7 +5,7 @@ END_OF_JCLOUDS_FILE
 chmod 0440 /etc/sudoers
 mkdir -p /over/ridden
 groupadd -f wheel
-useradd -s /bin/bash -g wheel -m  -d /over/ridden/foo -p 'crypt(bar)' foo
+useradd -c foo -s /bin/bash -g wheel -m  -d /over/ridden/foo -p 'crypt(bar)' foo
 mkdir -p /over/ridden/foo/.ssh
 cat >> /over/ridden/foo/.ssh/authorized_keys <<-'END_OF_JCLOUDS_FILE'
 	fooPublicKey

scriptbuilder/src/test/resources/test_adminaccess_plainuser.sh

@@ -1,5 +1,5 @@
 mkdir -p /home/users
-useradd -s /bin/bash -m  -d /home/users/defaultAdminUsername -p 'crypt(0)' defaultAdminUsername
+useradd -c defaultAdminUsername -s /bin/bash -m  -d /home/users/defaultAdminUsername -p 'crypt(0)' defaultAdminUsername
 mkdir -p /home/users/defaultAdminUsername/.ssh
 cat >> /home/users/defaultAdminUsername/.ssh/authorized_keys <<-'END_OF_JCLOUDS_FILE'
 	publicKey

scriptbuilder/src/test/resources/test_adminaccess_standard.sh

@@ -5,7 +5,7 @@ END_OF_JCLOUDS_FILE
 chmod 0440 /etc/sudoers
 mkdir -p /home/users
 groupadd -f wheel
-useradd -s /bin/bash -g wheel -m  -d /home/users/defaultAdminUsername -p 'crypt(0)' defaultAdminUsername
+useradd -c defaultAdminUsername -s /bin/bash -g wheel -m  -d /home/users/defaultAdminUsername -p 'crypt(0)' defaultAdminUsername
 mkdir -p /home/users/defaultAdminUsername/.ssh
 cat >> /home/users/defaultAdminUsername/.ssh/authorized_keys <<-'END_OF_JCLOUDS_FILE'
 	publicKey