+ # capsh has a --user option starting with f14
+ # so if only for f12 we need to fake this one
+ #
+ # capsh.c does essentially the following when invoked with --user:
+ # pwd = getpwnam(user); ...
+ # ngroups = MAX_GROUPS;
+ # status = getgrouplist(user, pwd->pw_gid, groups, &ngroups); ...
+ # status = setgroups(ngroups, groups); ...
+ # status = setgid(pwd->pw_gid); ...
+ # status = setuid(pwd->pw_uid); ...
+ # however we cannot simulate that ourselves because if we did in this process then
+ # capsh could not be allowed to mess with caps any more
+
+ def getuid (slicename):
+ import pwd
+ try:
+ return pwd.getpwnam(slicename).pw_uid
+ except:
+ return
+