- Centralize try/except so the entire program is covered. This make it

  possible to catch KeyboardInterrupt during the import process.
- Add function for handling python differences with GSSError

434798

1 files changed, 47 insertions, 46 deletions

diff --git a/ipa-admintools/ipa-findservice b/ipa-admintools/ipa-findservice
index 41688e79..499c7f89 100644
--- a/ipa-admintools/ipa-findservice
+++ b/ipa-admintools/ipa-findservice
@@ -18,19 +18,6 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 #
 
-import sys
-from optparse import OptionParser
-import ipa.ipaclient as ipaclient
-import ipa.config
-import ipa.ipautil as ipautil
-import ipa.ipaadminutil as ipaadminutil
-import base64
-
-import errno
-import sys
-import xmlrpclib
-import kerberos
-
 def usage():
     print "ipa-findservice host"
     sys.exit()
@@ -53,41 +40,55 @@ def main():
     if options.usage or len(args) != 2:
         usage()
 
-    try:
-        client = ipaclient.IPAClient()
-        hosts = client.find_service_principal(args[1], sattrs=None)
-
-        counter = hosts[0]
-        hosts = hosts[1:]
-        userindex = 0
-        if counter == 0:
-            print "No entries found for", args[1]
-            return 2
-        elif counter == -1:
-            print "These results are truncated."
-            print "Please refine your search and try again."
+    client = ipaclient.IPAClient()
+    hosts = client.find_service_principal(args[1], sattrs=None)
 
-         
-        for ent in hosts:
-            print ent.krbprincipalname
+    counter = hosts[0]
+    hosts = hosts[1:]
+    userindex = 0
+    if counter == 0:
+        print "No entries found for", args[1]
+        return 2
+    elif counter == -1:
+        print "These results are truncated."
+        print "Please refine your search and try again."
 
-    except xmlrpclib.Fault, fault:
-        if fault.faultCode == errno.ECONNREFUSED:
-            print "The IPA XML-RPC service is not responding."
-        else:
-            print fault.faultString
-        return 1
-    except kerberos.GSSError, e:
-        print "Could not initialize GSSAPI: %s/%s" % (e[0][0][0], e[0][1][0])
-        return 1
-    except xmlrpclib.ProtocolError, e:
-        print "Unable to connect to IPA server: %s" % (e.errmsg)
-        return 1
-    except ipa.ipaerror.IPAError, e:
-        print "%s" % (e.message)
-        return 1
+    for ent in hosts:
+        print ent.krbprincipalname
 
     return 0
 
-if __name__ == "__main__":
-    sys.exit(main())
+try:
+    import sys
+    from optparse import OptionParser
+    import ipa.ipaclient as ipaclient
+    import ipa.config
+    import ipa.ipautil as ipautil
+    import ipa.ipaadminutil as ipaadminutil
+
+    import errno
+    import sys
+    import xmlrpclib
+    import kerberos
+
+    if __name__ == "__main__":
+        sys.exit(main())
+except SystemExit, e:
+    sys.exit(e)
+except KeyboardInterrupt, e:
+    sys.exit(1)
+except xmlrpclib.Fault, fault:
+    if fault.faultCode == errno.ECONNREFUSED:
+        print "The IPA XML-RPC service is not responding."
+    else:
+        print fault.faultString
+    sys.exit(1)
+except kerberos.GSSError, e:
+    print "Could not initialize GSSAPI: %s/%s" % (ipautil.get_gsserror(e))
+    sys.exit(1)
+except xmlrpclib.ProtocolError, e:
+    print "Unable to connect to IPA server: %s" % (e.errmsg)
+    sys.exit(1)
+except ipa.ipaerror.IPAError, e:
+    print "%s" % (e.message)
+    sys.exit(1)