f.close()
return
+# used in sfi list
+def terminal_render (records,options):
+ # sort records by type
+ grouped_by_type={}
+ for record in records:
+ type=record['type']
+ if type not in grouped_by_type: grouped_by_type[type]=[]
+ grouped_by_type[type].append(record)
+ group_types=grouped_by_type.keys()
+ group_types.sort()
+ for type in group_types:
+ group=grouped_by_type[type]
+# print 20 * '-', type
+ try: renderer=eval('terminal_render_'+type)
+ except: renderer=terminal_render_default
+ for record in group: renderer(record,options)
+
+def render_plural (how_many, name,names=None):
+ if not names: names="%ss"%name
+ if how_many<=0: return "No %s"%name
+ elif how_many==1: return "1 %s"%name
+ else: return "%d %s"%(how_many,names)
+
+def terminal_render_default (record,options):
+ print "%s (%s)" % (record['hrn'], record['type'])
+def terminal_render_user (record, options):
+ print "%s (User)"%record['hrn'],
+ if record.get('reg-pi-authorities',None): print " [PI at %s]"%(" and ".join(record['reg-pi-authorities'])),
+ if record.get('reg-slices',None): print " [IN slices %s]"%(" and ".join(record['reg-slices'])),
+ user_keys=record.get('reg-keys',[])
+ if not options.verbose:
+ print " [has %s]"%(render_plural(len(user_keys),"key"))
+ else:
+ print ""
+ for key in user_keys: print 8*' ',key.strip("\n")
+
+def terminal_render_slice (record, options):
+ print "%s (Slice)"%record['hrn'],
+ if record.get('reg-researchers',None): print " [USERS %s]"%(" and ".join(record['reg-researchers'])),
+# print record.keys()
+ print ""
+def terminal_render_authority (record, options):
+ print "%s (Authority)"%record['hrn'],
+ if record.get('reg-pis',None): print " [PIS %s]"%(" and ".join(record['reg-pis'])),
+ print ""
+def terminal_render_node (record, options):
+ print "%s (Node)"%record['hrn']
+
# minimally check a key argument
def check_ssh_key (key):
good_ssh_key = r'^.*(?:ssh-dss|ssh-rsa)[ ]+[A-Za-z0-9+/=]+(?: .*)?$'
("version", ""),
("list", "authority"),
("show", "name"),
- ("add", "record"),
- ("update", "record"),
+ ("add", "[record]"),
+ ("update", "[record]"),
("remove", "name"),
("slices", ""),
("resources", "[slice_hrn]"),
("shutdown", "slice_hrn"),
("get_ticket", "slice_hrn rspec"),
("redeem_ticket", "ticket"),
- ("delegate", "name"),
+ ("delegate", "to_hrn"),
("gid", "[name]"),
("trusted", "cred"),
("config", ""),
action="callback", callback=optparse_dictvalue_callback, nargs=1,
help="set extra/testbed-dependent flags, e.g. --extra enabled=true")
- # user specifies remote aggregate/sm/component
- if command in ("resources", "slices", "create", "delete", "start", "stop",
- "restart", "shutdown", "get_ticket", "renew", "status"):
- parser.add_option("-d", "--delegate", dest="delegate", default=None,
- action="store_true",
- help="Include a credential delegated to the user's root"+\
- "authority in set of credentials for this call")
-
# show_credential option
if command in ("list","resources","create","add","update","remove","slices","delete","status","renew"):
parser.add_option("-C","--credential",dest='show_credential',action='store_true',default=False,
if command == 'list':
parser.add_option("-r", "--recursive", dest="recursive", action='store_true',
help="list all child records", default=False)
+ parser.add_option("-v", "--verbose", dest="verbose", action='store_true',
+ help="gives details, like user keys", default=False)
if command in ("delegate"):
parser.add_option("-u", "--user",
- action="store_true", dest="delegate_user", default=False,
- help="delegate user credential")
- parser.add_option("-s", "--slice", dest="delegate_slice",
- help="delegate slice credential", metavar="HRN", default=None)
+ action="store_true", dest="delegate_user", default=False,
+ help="delegate your own credentials; default if no other option is provided")
+ parser.add_option("-s", "--slice", dest="delegate_slices",action='append',default=[],
+ metavar="slice_hrn", help="delegate cred. for slice HRN")
+ parser.add_option("-a", "--auths", dest='delegate_auths',action='append',default=[],
+ metavar='auth_hrn', help="delegate cred for auth HRN")
+ # this primarily is a shorthand for -a my_hrn^
+ parser.add_option("-p", "--pi", dest='delegate_pi', default=None, action='store_true',
+ help="delegate your PI credentials, so s.t. like -a your_hrn^")
+ parser.add_option("-A","--to-authority",dest='delegate_to_authority',action='store_true',default=False,
+ help="""by default the mandatory argument is expected to be a user,
+use this if you mean an authority instead""")
if command in ("version"):
parser.add_option("-R","--registry-version",
# Main: parse arguments and dispatch to command
#
def dispatch(self, command, command_options, command_args):
- return getattr(self, command)(command_options, command_args)
+ method=getattr(self, command,None)
+ if not method:
+ print "Unknown command %s"%command
+ return
+ return method(command_options, command_args)
def main(self):
self.sfi_parser = self.create_parser()
try:
self.dispatch(command, command_options, command_args)
- except KeyError:
- self.logger.critical ("Unknown command %s"%command)
+ except:
+ self.logger.log_exc ("sfi command %s failed"%command)
sys.exit(1)
return
sys.exit(-1)
return self.client_bootstrap.authority_credential_string (self.authority)
+ def authority_credential_string(self, auth_hrn):
+ return self.client_bootstrap.authority_credential_string (auth_hrn)
+
def slice_credential_string(self, name):
return self.client_bootstrap.slice_credential_string (name)
- # xxx should be supported by sfaclientbootstrap as well
- def delegate_cred(self, object_cred, hrn, type='authority'):
- # the gid and hrn of the object we are delegating
- if isinstance(object_cred, str):
- object_cred = Credential(string=object_cred)
- object_gid = object_cred.get_gid_object()
- object_hrn = object_gid.get_hrn()
-
- if not object_cred.get_privileges().get_all_delegate():
- self.logger.error("Object credential %s does not have delegate bit set"%object_hrn)
- return
-
- # the delegating user's gid
- caller_gidfile = self.my_gid()
-
- # the gid of the user who will be delegated to
- delegee_gid = self.client_bootstrap.gid(hrn,type)
- delegee_hrn = delegee_gid.get_hrn()
- dcred = object_cred.delegate(delegee_gid, self.private_key, caller_gidfile)
- return dcred.save_to_string(save_parents=True)
-
#
# Management of the servers
#
raise Exception, "Not enough parameters for the 'list' command"
# filter on person, slice, site, node, etc.
- # THis really should be in the self.filter_records funct def comment...
+ # This really should be in the self.filter_records funct def comment...
list = filter_records(options.type, list)
- for record in list:
- print "%s (%s)" % (record['hrn'], record['type'])
+ terminal_render (list, options)
if options.file:
save_records_to_file(options.file, list, options.fileformat)
return
self.print_help()
sys.exit(1)
hrn = args[0]
- # xxx should set details=True here but that's not in the xmlrpc interface ...
- # record_dicts = self.registry().Resolve(hrn, self.my_credential_string, details=True)
- record_dicts = self.registry().Resolve(hrn, self.my_credential_string)
+ # explicitly require Resolve to run in details mode
+ record_dicts = self.registry().Resolve(hrn, self.my_credential_string, {'details':True})
record_dicts = filter_records(options.type, record_dicts)
if not record_dicts:
self.logger.error("No record of type %s"% options.type)
return
def add(self, options, args):
- "add record into registry from xml file (Register)"
+ "add record into registry by using the command options (Recommended) or from xml file (Register)"
auth_cred = self.my_authority_credential_string()
if options.show_credential:
show_credentials(auth_cred)
return self.registry().Register(record_dict, auth_cred)
def update(self, options, args):
- "update record into registry from xml file (Update)"
+ "update record into registry by using the command options (Recommended) or from xml file (Update)"
record_dict = {}
if len(args) > 0:
record_filepath = args[0]
server = self.sliceapi()
# creds
creds = [self.my_credential_string]
- if options.delegate:
- delegated_cred = self.delegate_cred(self.my_credential_string, get_authority(self.authority))
- creds.append(delegated_cred)
# options and call_id when supported
api_options = {}
api_options['call_id']=unique_call_id()
# set creds
creds = []
if args:
- creds.append(self.slice_credential_string(args[0]))
+ the_credential=self.slice_credential_string(args[0])
+ creds.append(the_credential)
else:
- creds.append(self.my_credential_string)
- if options.delegate:
- creds.append(self.delegate_cred(cred, get_authority(self.authority)))
+ the_credential=self.my_credential_string
+ creds.append(the_credential)
if options.show_credential:
show_credentials(creds)
# keys: [<ssh key A>, <ssh key B>]
# }]
users = []
+ # xxx Thierry 2012 sept. 21
+ # contrary to what I was first thinking, calling Resolve with details=False does not yet work properly here
+ # I am turning details=True on again on a - hopefully - temporary basis, just to get this whole thing to work again
slice_records = self.registry().Resolve(slice_urn, [self.my_credential_string])
- if slice_records and 'researcher' in slice_records[0] and slice_records[0]['researcher']!=[]:
+ # slice_records = self.registry().Resolve(slice_urn, [self.my_credential_string], {'details':True})
+ if slice_records and 'reg-researchers' in slice_records[0] and slice_records[0]['reg-researchers']:
slice_record = slice_records[0]
- user_hrns = slice_record['researcher']
+ user_hrns = slice_record['reg-researchers']
user_urns = [hrn_to_urn(hrn, 'user') for hrn in user_hrns]
user_records = self.registry().Resolve(user_urns, [self.my_credential_string])
# creds
slice_cred = self.slice_credential_string(slice_hrn)
creds = [slice_cred]
- if options.delegate:
- delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
- creds.append(delegated_cred)
# options and call_id when supported
api_options = {}
# creds
slice_cred = self.slice_credential_string(slice_hrn)
creds = [slice_cred]
- if options.delegate:
- delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
- creds.append(delegated_cred)
# options and call_id when supported
api_options = {}
# cred
slice_cred = self.slice_credential_string(args[0])
creds = [slice_cred]
- if options.delegate:
- delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
- creds.append(delegated_cred)
# xxx Thierry - does this not need an api_options as well ?
result = server.Start(slice_urn, creds)
value = ReturnValue.get_value(result)
# cred
slice_cred = self.slice_credential_string(args[0])
creds = [slice_cred]
- if options.delegate:
- delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
- creds.append(delegated_cred)
result = server.Stop(slice_urn, creds)
value = ReturnValue.get_value(result)
if self.options.raw:
# cred
slice_cred = self.slice_credential_string(args[0])
creds = [slice_cred]
- if options.delegate:
- delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
- creds.append(delegated_cred)
result = server.reset_slice(creds, slice_urn)
value = ReturnValue.get_value(result)
if self.options.raw:
# creds
slice_cred = self.slice_credential_string(args[0])
creds = [slice_cred]
- if options.delegate:
- delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
- creds.append(delegated_cred)
# options and call_id when supported
api_options = {}
api_options['call_id']=unique_call_id()
# creds
slice_cred = self.slice_credential_string(slice_hrn)
creds = [slice_cred]
- if options.delegate:
- delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
- creds.append(delegated_cred)
result = server.Shutdown(slice_urn, creds)
value = ReturnValue.get_value(result)
if self.options.raw:
# creds
slice_cred = self.slice_credential_string(slice_hrn)
creds = [slice_cred]
- if options.delegate:
- delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
- creds.append(delegated_cred)
# rspec
rspec_file = self.get_rspec_file(rspec_path)
rspec = open(rspec_file).read()
GID(string=gid).save_to_file(filename)
- def delegate(self, options, args):
+ def delegate (self, options, args):
"""
(locally) create delegate credential for use by given hrn
"""
- delegee_hrn = args[0]
- if options.delegate_user:
- cred = self.delegate_cred(self.my_credential_string, delegee_hrn, 'user')
- elif options.delegate_slice:
- slice_cred = self.slice_credential_string(options.delegate_slice)
- cred = self.delegate_cred(slice_cred, delegee_hrn, 'slice')
- else:
- self.logger.warning("Must specify either --user or --slice <hrn>")
- return
- delegated_cred = Credential(string=cred)
- object_hrn = delegated_cred.get_gid_object().get_hrn()
+ if len(args) != 1:
+ self.print_help()
+ sys.exit(1)
+ to_hrn = args[0]
+ # support for several delegations in the same call
+ # so first we gather the things to do
+ tuples=[]
+ for slice_hrn in options.delegate_slices:
+ message="%s.slice"%slice_hrn
+ original = self.slice_credential_string(slice_hrn)
+ tuples.append ( (message, original,) )
+ if options.delegate_pi:
+ my_authority=self.authority
+ message="%s.pi"%my_authority
+ original = self.my_authority_credential_string()
+ tuples.append ( (message, original,) )
+ for auth_hrn in options.delegate_auths:
+ message="%s.auth"%auth_hrn
+ original=self.authority_credential_string(auth_hrn)
+ tuples.append ( (message, original, ) )
+ # if nothing was specified at all at this point, let's assume -u
+ if not tuples: options.delegate_user=True
+ # this user cred
if options.delegate_user:
- dest_fn = os.path.join(self.options.sfi_dir, get_leaf(delegee_hrn) + "_"
- + get_leaf(object_hrn) + ".cred")
- elif options.delegate_slice:
- dest_fn = os.path.join(self.options.sfi_dir, get_leaf(delegee_hrn) + "_slice_"
- + get_leaf(object_hrn) + ".cred")
-
- delegated_cred.save_to_file(dest_fn, save_parents=True)
-
- self.logger.info("delegated credential for %s to %s and wrote to %s"%(object_hrn, delegee_hrn,dest_fn))
+ message="%s.user"%self.user
+ original = self.my_credential_string
+ tuples.append ( (message, original, ) )
+
+ # default type for beneficial is user unless -A
+ if options.delegate_to_authority: to_type='authority'
+ else: to_type='user'
+
+ # let's now handle all this
+ # it's all in the filenaming scheme
+ for (message,original) in tuples:
+ delegated_string = self.client_bootstrap.delegate_credential_string(original, to_hrn, to_type)
+ delegated_credential = Credential (string=delegated_string)
+ filename = os.path.join ( self.options.sfi_dir,
+ "%s_for_%s.%s.cred"%(message,to_hrn,to_type))
+ delegated_credential.save_to_file(filename, save_parents=True)
+ self.logger.info("delegated credential for %s to %s and wrote to %s"%(message,to_hrn,filename))
def trusted(self, options, args):
"""
git://git.onelab.eu / sfa.git / blobdiff