Add SSH service to platform-specific services.

Add method for getting configuration directory path of a service,
so that a different SSH configuration directory can be specified on
different platforms.

https://fedorahosted.org/freeipa/ticket/754

ipapython/platform/base.py

@@ -21,8 +21,9 @@ from ipalib.plugable import MagicDict
 # Canonical names of services as IPA wants to see them. As we need to have *some* naming,
 # set them as in Red Hat distributions. Actual implementation should make them available
 # through knownservices.<name> and take care of remapping internally, if needed
-wellknownservices = ['certmonger', 'dirsrv', 'httpd', 'ipa', 'krb5kdc', 'messagebus',
-                     'nslcd', 'nscd', 'ntpd', 'portmap', 'rpcbind', 'kadmin']
+wellknownservices = ['certmonger', 'dirsrv', 'httpd', 'ipa', 'krb5kdc',
+                     'messagebus', 'nslcd', 'nscd', 'ntpd', 'portmap',
+                     'rpcbind', 'kadmin', 'sshd']
 
 class AuthConfig(object):
     """
@@ -141,6 +142,9 @@ class PlatformService(object):
     def remove(self, instance_name=""):
         return
 
+    def get_config_dir(self, instance_name=""):
+        return
+
 class KnownServices(MagicDict):
     """
     KnownServices is an abstract class factory that should give out instances of well-known

ipapython/platform/fedora16.py

@@ -100,12 +100,18 @@ class Fedora16IPAService(Fedora16Service):
         super(Fedora16IPAService, self).enable(instance_name)
         self.restart(instance_name)
 
+class Fedora16SSHService(Fedora16Service):
+    def get_config_dir(self, instance_name=""):
+        return '/etc/ssh'
+
 # Redirect directory server service through special sub-class due to its special handling of instances
 def f16_service(name):
     if name == 'dirsrv':
         return Fedora16DirectoryService(name)
     if name == 'ipa':
         return Fedora16IPAService(name)
+    if name == 'sshd':
+        return Fedora16SSHService(name)
     return Fedora16Service(name)
 
 class Fedora16Services(base.KnownServices):

ipapython/platform/redhat.py

@@ -82,6 +82,10 @@ class RedHatService(base.PlatformService):
     def remove(self, instance_name=""):
         ipautil.run(["/sbin/chkconfig", "--del", self.service_name])
 
+class RedHatSSHService(RedHatService):
+    def get_config_dir(self, instance_name=""):
+        return '/etc/ssh'
+
 class RedHatAuthConfig(base.AuthConfig):
     """
     AuthConfig class implements system-independent interface to configure
@@ -109,16 +113,21 @@ class RedHatAuthConfig(base.AuthConfig):
         args = self.__build_args()
         ipautil.run(["/usr/sbin/authconfig"]+args)
 
+def redhat_service(name):
+    if name == 'sshd':
+        return RedHatSSHService(name)
+    return RedHatService(name)
+
 class RedHatServices(base.KnownServices):
     def __init__(self):
         services = dict()
         for s in base.wellknownservices:
-            services[s] = RedHatService(s)
+            services[s] = redhat_service(s)
         # Call base class constructor. This will lock services to read-only
         super(RedHatServices, self).__init__(services)
 
 authconfig = RedHatAuthConfig
-service = RedHatService
+service = redhat_service
 knownservices = RedHatServices()
 
 def restore_context(filepath):