support using trust-related operations in the server console

When using `ipa -e in_server=True console` on IPA master, the whole IPA
framework is loaded in the same process ('ipa console'). The context
defined for this configuration is 'cli'. Some trust-related operations
need to load Samba bindings and guard itself to 'lite' and 'server'
contexts.

Upon reviewing these cases I came to conclusion that these guards are
unnecessary. It is enough to require that the context is in the server
code.

Allow these operations if we are operating in server mode. This allows
to debug trust-related issued directly in the IPA console on IPA trust
controllers.

Signed-of-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>

ipaserver/plugins/group.py

@@ -52,7 +52,7 @@ if six.PY3:
 
 logger = logging.getLogger(__name__)
 
-if api.env.in_server and api.env.context in ['lite', 'server']:
+if api.env.in_server:
     try:
         import ipaserver.dcerpc
         _dcerpc_bindings_installed = True

ipaserver/plugins/hbactest.py

@@ -24,7 +24,7 @@ from ipalib import Command, Str, Flag, Int
 from ipalib import _
 from ipapython.dn import DN
 from ipalib.plugable import Registry
-if api.env.in_server and api.env.context in ['lite', 'server']:
+if api.env.in_server:
     try:
         import ipaserver.dcerpc
         _dcerpc_bindings_installed = True

ipaserver/plugins/idrange.py

@@ -30,7 +30,7 @@ from ipapython.dn import DN
 if six.PY3:
     unicode = str
 
-if api.env.in_server and api.env.context in ['lite', 'server']:
+if api.env.in_server:
     try:
         import ipaserver.dcerpc
         _dcerpc_bindings_installed = True

ipaserver/plugins/idviews.py

@@ -49,7 +49,7 @@ if six.PY3:
 
 _dcerpc_bindings_installed = False
 
-if api.env.in_server and api.env.context in ['lite', 'server']:
+if api.env.in_server:
     try:
         import ipaserver.dcerpc
         _dcerpc_bindings_installed = True

ipaserver/plugins/trust.py

@@ -73,7 +73,7 @@ try:
 except Exception as e:
     _nss_idmap_installed = False
 
-if api.env.in_server and api.env.context in ['lite', 'server']:
+if api.env.in_server:
     try:
         import ipaserver.dcerpc
         _bindings_installed = True