PyKerberos and FreeBSD

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PyKerberos and FreeBSD

by Bastien Semene :: Rate this Message:

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Hi,

I'm currently running DCS r3443 successfully.
While testing the last release I found several problems, the one
reported by Lars N. Cleemann :  
http://www.mail-archive.com/calendarserver-users@.../msg01293.html 

and another.

On r3721 ( http://trac.calendarserver.org/changeset/3721/ ) I have a
problem with PyKerberos on FreeBSD 7.0, here are the logs from an
interactive ./run :

./run
Using python as Python

exec python /usr/local/new_calendar/Twisted/bin/twistd  -n caldav -f
/usr/local/new_calendar/CalendarServer/conf/caldavd-dev.plist -o
ProcessType=Combined
Traceback (most recent call last):
 File "/usr/local/new_calendar/Twisted/bin/twistd", line 21, in <module>
   run()
 File "/usr/local/new_calendar/Twisted/twisted/scripts/twistd.py", line
27, in run
   app.run(runApp, ServerOptions)
 File "/usr/local/new_calendar/Twisted/twisted/application/app.py", line
374, in run
   config.parseOptions()
 File "/usr/local/new_calendar/Twisted/twisted/application/app.py", line
354, in parseOptions
   usage.Options.parseOptions(self, options)
 File "/usr/local/new_calendar/Twisted/twisted/python/usage.py", line
184, in parseOptions
   for (cmd, short, parser, doc) in self.subCommands:
 File "/usr/local/new_calendar/Twisted/twisted/application/app.py", line
365, in subCommands
   self.loadedPlugins[plug.tapname] = plug
 File
"/usr/local/new_calendar/CalendarServer/twisted/plugins/caldav.py", line
9, in getProperty
   return getattr(reflect.namedClass(self.serviceMakerClass), propname)
 File "/usr/local/new_calendar/Twisted/twisted/python/reflect.py", line
347, in namedObject
   module = namedModule(string.join(classSplit[:-1], '.'))
 File "/usr/local/new_calendar/Twisted/twisted/python/reflect.py", line
335, in namedModule
   topLevel = __import__(name)
 File
"/usr/local/new_calendar/CalendarServer/calendarserver/tap/caldav.py",
line 65, in <module>
   from twistedcaldav.directory.principal import
DirectoryPrincipalProvisioningResource
 File
"/usr/local/new_calendar/CalendarServer/twistedcaldav/directory/principal.py",
line 48, in <module>
   from twistedcaldav.authkerb import NegotiateCredentials
 File
"/usr/local/new_calendar/CalendarServer/twistedcaldav/authkerb.py", line
41, in <module>
   import kerberos
ImportError:
/usr/local/new_calendar/PyKerberos/build/lib.freebsd-7.0-RELEASE-i386-2.5/kerberos.so:
Undefined symbol "gss_nt_service_name"



I made this "test" with a clean folder and the following 2 commands :

svn co
http://svn.calendarserver.org/repository/calendarserver/CalendarServer/trunk 
CalendarServer -r3721
svn co
http://svn.calendarserver.org/repository/calendarserver/PyKerberos/trunk 
PyKerberos -r3721

After that I followed the usual steps for FreeBSD writen by Roy Hooper
that are working for r3720 and my current r3443.
I'm not sure there's a problem in the code, I maybe can configure
PyKerberos differently but don't know where to start.

Thanks for your help,

--
Bastien Semene
Administrateur Réseau & Système

admin@...
+33 (0)1 47 86 30 80

Cyanide S.A.
5, Boulevard des Bouvets
92000 Nanterre - FRANCE

_______________________________________________
calendarserver-users mailing list
calendarserver-users@...
http://lists.macosforge.org/mailman/listinfo.cgi/calendarserver-users

Re: PyKerberos and FreeBSD

by Guy-32 :: Rate this Message:

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How did you install Kerberos onto this system?  looks to me like it's  
missing a library or something.  Maybe try recompiling/installing  
kerbos for python.

--Guy

On 12 Oct 2009, at 13:36, Bastien Semene wrote:

> Hi,
>
> I'm currently running DCS r3443 successfully.
> While testing the last release I found several problems, the one  
> reported by Lars N. Cleemann :   http://www.mail-archive.com/calendarserver-users@.../msg01293.html
> and another.
>
> On r3721 ( http://trac.calendarserver.org/changeset/3721/ ) I have a  
> problem with PyKerberos on FreeBSD 7.0, here are the logs from an  
> interactive ./run :
>
> ./run
> Using python as Python
>
> exec python /usr/local/new_calendar/Twisted/bin/twistd  -n caldav -
> f /usr/local/new_calendar/CalendarServer/conf/caldavd-dev.plist -o  
> ProcessType=Combined
> Traceback (most recent call last):
> File "/usr/local/new_calendar/Twisted/bin/twistd", line 21, in  
> <module>
>  run()
> File "/usr/local/new_calendar/Twisted/twisted/scripts/twistd.py",  
> line 27, in run
>  app.run(runApp, ServerOptions)
> File "/usr/local/new_calendar/Twisted/twisted/application/app.py",  
> line 374, in run
>  config.parseOptions()
> File "/usr/local/new_calendar/Twisted/twisted/application/app.py",  
> line 354, in parseOptions
>  usage.Options.parseOptions(self, options)
> File "/usr/local/new_calendar/Twisted/twisted/python/usage.py", line  
> 184, in parseOptions
>  for (cmd, short, parser, doc) in self.subCommands:
> File "/usr/local/new_calendar/Twisted/twisted/application/app.py",  
> line 365, in subCommands
>  self.loadedPlugins[plug.tapname] = plug
> File "/usr/local/new_calendar/CalendarServer/twisted/plugins/
> caldav.py", line 9, in getProperty
>  return getattr(reflect.namedClass(self.serviceMakerClass), propname)
> File "/usr/local/new_calendar/Twisted/twisted/python/reflect.py",  
> line 347, in namedObject
>  module = namedModule(string.join(classSplit[:-1], '.'))
> File "/usr/local/new_calendar/Twisted/twisted/python/reflect.py",  
> line 335, in namedModule
>  topLevel = __import__(name)
> File "/usr/local/new_calendar/CalendarServer/calendarserver/tap/
> caldav.py", line 65, in <module>
>  from twistedcaldav.directory.principal import  
> DirectoryPrincipalProvisioningResource
> File "/usr/local/new_calendar/CalendarServer/twistedcaldav/directory/
> principal.py", line 48, in <module>
>  from twistedcaldav.authkerb import NegotiateCredentials
> File "/usr/local/new_calendar/CalendarServer/twistedcaldav/
> authkerb.py", line 41, in <module>
>  import kerberos
> ImportError: /usr/local/new_calendar/PyKerberos/build/
> lib.freebsd-7.0-RELEASE-i386-2.5/kerberos.so: Undefined symbol  
> "gss_nt_service_name"
>
>
>
> I made this "test" with a clean folder and the following 2 commands :
>
> svn co http://svn.calendarserver.org/repository/calendarserver/CalendarServer/trunk 
>  CalendarServer -r3721
> svn co http://svn.calendarserver.org/repository/calendarserver/PyKerberos/trunk 
>  PyKerberos -r3721
>
> After that I followed the usual steps for FreeBSD writen by Roy  
> Hooper that are working for r3720 and my current r3443.
> I'm not sure there's a problem in the code, I maybe can configure  
> PyKerberos differently but don't know where to start.
>
> Thanks for your help,
>
> --
> Bastien Semene
> Administrateur Réseau & Système
>
> admin@...
> +33 (0)1 47 86 30 80
>
> Cyanide S.A.
> 5, Boulevard des Bouvets
> 92000 Nanterre - FRANCE
>
> _______________________________________________
> calendarserver-users mailing list
> calendarserver-users@...
> http://lists.macosforge.org/mailman/listinfo.cgi/calendarserver-users

_______________________________________________
calendarserver-users mailing list
calendarserver-users@...
http://lists.macosforge.org/mailman/listinfo.cgi/calendarserver-users

Re: PyKerberos and FreeBSD

by Bastien Semene :: Rate this Message:

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I case I did something wrong I tested to fresh reinstall : r3720 and 3721.

r3721 is doing the same error, r3720 is working.
This the (usual) way I install PyKerberos :

  • retrieveing PyKerberos from svn : svn co http://svn.calendarserver.org/repository/calendarserver/PyKerberos/trunk PyKerberos
  • fix references : perl -spi -e ’s{<Python/}{<};’ src/*
  • adding includes in source block (setup.py) :
    • library_dirs=['/usr/local/lib'],
    • include_dirs=['/usr/local/include'],
  • running run -s that updates PyKerberos @ r3108 for both revisions (3721 and 3720).


Guy a écrit :
How did you install Kerberos onto this system?  looks to me like it's missing a library or something.  Maybe try recompiling/installing kerbos for python.

--Guy

On 12 Oct 2009, at 13:36, Bastien Semene wrote:

Hi,

I'm currently running DCS r3443 successfully.
While testing the last release I found several problems, the one reported by Lars N. Cleemann :   http://www.mail-archive.com/calendarserver-users@.../msg01293.html
and another.

On r3721 ( http://trac.calendarserver.org/changeset/3721/ ) I have a problem with PyKerberos on FreeBSD 7.0, here are the logs from an interactive ./run :

./run
Using python as Python

exec python /usr/local/new_calendar/Twisted/bin/twistd  -n caldav -f /usr/local/new_calendar/CalendarServer/conf/caldavd-dev.plist -o ProcessType=Combined
Traceback (most recent call last):
File "/usr/local/new_calendar/Twisted/bin/twistd", line 21, in <module>
 run()
File "/usr/local/new_calendar/Twisted/twisted/scripts/twistd.py", line 27, in run
 app.run(runApp, ServerOptions)
File "/usr/local/new_calendar/Twisted/twisted/application/app.py", line 374, in run
 config.parseOptions()
File "/usr/local/new_calendar/Twisted/twisted/application/app.py", line 354, in parseOptions
 usage.Options.parseOptions(self, options)
File "/usr/local/new_calendar/Twisted/twisted/python/usage.py", line 184, in parseOptions
 for (cmd, short, parser, doc) in self.subCommands:
File "/usr/local/new_calendar/Twisted/twisted/application/app.py", line 365, in subCommands
 self.loadedPlugins[plug.tapname] = plug
File "/usr/local/new_calendar/CalendarServer/twisted/plugins/caldav.py", line 9, in getProperty
 return getattr(reflect.namedClass(self.serviceMakerClass), propname)
File "/usr/local/new_calendar/Twisted/twisted/python/reflect.py", line 347, in namedObject
 module = namedModule(string.join(classSplit[:-1], '.'))
File "/usr/local/new_calendar/Twisted/twisted/python/reflect.py", line 335, in namedModule
 topLevel = __import__(name)
File "/usr/local/new_calendar/CalendarServer/calendarserver/tap/caldav.py", line 65, in <module>
 from twistedcaldav.directory.principal import DirectoryPrincipalProvisioningResource
File "/usr/local/new_calendar/CalendarServer/twistedcaldav/directory/principal.py", line 48, in <module>
 from twistedcaldav.authkerb import NegotiateCredentials
File "/usr/local/new_calendar/CalendarServer/twistedcaldav/authkerb.py", line 41, in <module>
 import kerberos
ImportError: /usr/local/new_calendar/PyKerberos/build/lib.freebsd-7.0-RELEASE-i386-2.5/kerberos.so: Undefined symbol "gss_nt_service_name"



I made this "test" with a clean folder and the following 2 commands :

svn co http://svn.calendarserver.org/repository/calendarserver/CalendarServer/trunk CalendarServer -r3721
svn co http://svn.calendarserver.org/repository/calendarserver/PyKerberos/trunk PyKerberos -r3721

After that I followed the usual steps for FreeBSD writen by Roy Hooper that are working for r3720 and my current r3443.
I'm not sure there's a problem in the code, I maybe can configure PyKerberos differently but don't know where to start.

Thanks for your help,

-- 
Bastien Semene
Administrateur Réseau & Système

admin@...
+33 (0)1 47 86 30 80

Cyanide S.A.
5, Boulevard des Bouvets
92000 Nanterre - FRANCE

_______________________________________________
calendarserver-users mailing list
calendarserver-users@...
http://lists.macosforge.org/mailman/listinfo.cgi/calendarserver-users



-- 
Bastien Semene
Administrateur Réseau & Système

admin@...
+33 (0)1 47 86 30 80

Cyanide S.A.
5, Boulevard des Bouvets
92000 Nanterre - FRANCE

_______________________________________________
calendarserver-users mailing list
calendarserver-users@...
http://lists.macosforge.org/mailman/listinfo.cgi/calendarserver-users

Re: PyKerberos and FreeBSD

by Tanakorn Leesatapornwongsa :: Rate this Message:

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I found that Roy Hooper's instruction that doesn't work for me. I found same problem as you.

The cause of the problem is FreeBSD has its own kerberos so when the script setup.py execute commands.getoutput("krb5-config --libs gssapi") and commands.getoutput("krb5-config --cflags gssapi") it call FreeBSD's krb5-config instead call the command that you installed from kerberos's port.

There are 2 solution.

1. Set your path like this,
PATH=/usr/local/bin:$PATH
2. Modify your setup.py to
commands.getoutput("/usr/local/bin/krb5-config --libs gssapi")
commands.getoutput("/usr/local/bin/krb5-config --cflags gssapi")

I hope this can help you.

On Mon, Oct 12, 2009 at 9:00 PM, Bastien Semene <bsemene@...> wrote:
I case I did something wrong I tested to fresh reinstall : r3720 and 3721.

r3721 is doing the same error, r3720 is working.
This the (usual) way I install PyKerberos :

  • retrieveing PyKerberos from svn : svn co http://svn.calendarserver.org/repository/calendarserver/PyKerberos/trunk PyKerberos
  • fix references : perl -spi -e ’s{<Python/}{<};’ src/*
  • adding includes in source block (setup.py) :
    • library_dirs=['/usr/local/lib'],
    • include_dirs=['/usr/local/include'],
  • running run -s that updates PyKerberos @ r3108 for both revisions (3721 and 3720).


Guy a écrit :
How did you install Kerberos onto this system?  looks to me like it's missing a library or something.  Maybe try recompiling/installing kerbos for python.

--Guy

On 12 Oct 2009, at 13:36, Bastien Semene wrote:

Hi,

I'm currently running DCS r3443 successfully.
While testing the last release I found several problems, the one reported by Lars N. Cleemann :   http://www.mail-archive.com/calendarserver-users@.../msg01293.html
and another.

On r3721 ( http://trac.calendarserver.org/changeset/3721/ ) I have a problem with PyKerberos on FreeBSD 7.0, here are the logs from an interactive ./run :

./run
Using python as Python

exec python /usr/local/new_calendar/Twisted/bin/twistd  -n caldav -f /usr/local/new_calendar/CalendarServer/conf/caldavd-dev.plist -o ProcessType=Combined
Traceback (most recent call last):
File "/usr/local/new_calendar/Twisted/bin/twistd", line 21, in <module>
 run()
File "/usr/local/new_calendar/Twisted/twisted/scripts/twistd.py", line 27, in run
 app.run(runApp, ServerOptions)
File "/usr/local/new_calendar/Twisted/twisted/application/app.py", line 374, in run
 config.parseOptions()
File "/usr/local/new_calendar/Twisted/twisted/application/app.py", line 354, in parseOptions
 usage.Options.parseOptions(self, options)
File "/usr/local/new_calendar/Twisted/twisted/python/usage.py", line 184, in parseOptions
 for (cmd, short, parser, doc) in self.subCommands:
File "/usr/local/new_calendar/Twisted/twisted/application/app.py", line 365, in subCommands
 self.loadedPlugins[plug.tapname] = plug
File "/usr/local/new_calendar/CalendarServer/twisted/plugins/caldav.py", line 9, in getProperty
 return getattr(reflect.namedClass(self.serviceMakerClass), propname)
File "/usr/local/new_calendar/Twisted/twisted/python/reflect.py", line 347, in namedObject
 module = namedModule(string.join(classSplit[:-1], '.'))
File "/usr/local/new_calendar/Twisted/twisted/python/reflect.py", line 335, in namedModule
 topLevel = __import__(name)
File "/usr/local/new_calendar/CalendarServer/calendarserver/tap/caldav.py", line 65, in <module>
 from twistedcaldav.directory.principal import DirectoryPrincipalProvisioningResource
File "/usr/local/new_calendar/CalendarServer/twistedcaldav/directory/principal.py", line 48, in <module>
 from twistedcaldav.authkerb import NegotiateCredentials
File "/usr/local/new_calendar/CalendarServer/twistedcaldav/authkerb.py", line 41, in <module>
 import kerberos
ImportError: /usr/local/new_calendar/PyKerberos/build/lib.freebsd-7.0-RELEASE-i386-2.5/kerberos.so: Undefined symbol "gss_nt_service_name"



I made this "test" with a clean folder and the following 2 commands :

svn co http://svn.calendarserver.org/repository/calendarserver/CalendarServer/trunk CalendarServer -r3721
svn co http://svn.calendarserver.org/repository/calendarserver/PyKerberos/trunk PyKerberos -r3721

After that I followed the usual steps for FreeBSD writen by Roy Hooper that are working for r3720 and my current r3443.
I'm not sure there's a problem in the code, I maybe can configure PyKerberos differently but don't know where to start.

Thanks for your help,

-- 
Bastien Semene
Administrateur Réseau & Système

admin@...
+33 (0)1 47 86 30 80

Cyanide S.A.
5, Boulevard des Bouvets
92000 Nanterre - FRANCE

_______________________________________________
calendarserver-users mailing list
calendarserver-users@...
http://lists.macosforge.org/mailman/listinfo.cgi/calendarserver-users



-- 
Bastien Semene
Administrateur Réseau & Système

admin@...
+33 (0)1 47 86 30 80

Cyanide S.A.
5, Boulevard des Bouvets
92000 Nanterre - FRANCE

_______________________________________________
calendarserver-users mailing list
calendarserver-users@...
http://lists.macosforge.org/mailman/listinfo.cgi/calendarserver-users



_______________________________________________
calendarserver-users mailing list
calendarserver-users@...
http://lists.macosforge.org/mailman/listinfo.cgi/calendarserver-users