# utility methods here
# display methods
-def display_rspec(rspec, format = 'rspec'):
+def display_rspec(rspec, format='rspec'):
if format in ['dns']:
spec = RSpec()
spec.parseString(rspec)
print result
-def display_records(recordList, dump = False):
+def display_records(recordList, dump=False):
''' Print all fields in the record'''
for record in recordList:
display_record(record, dump)
-def display_record(record, dump = False):
+def display_record(record, dump=False):
if dump:
record.dump()
else:
def save_records_to_file(filename, recordList):
index = 0
for record in recordList:
- if index>0:
+ if index > 0:
save_record_to_file(filename + "." + str(index), record)
else:
save_record_to_file(filename, record)
def save_record_to_file(filename, record):
if record['type'] in ['user']:
- record = UserRecord(dict = record)
+ record = UserRecord(dict=record)
elif record['type'] in ['slice']:
- record = SliceRecord(dict = record)
+ record = SliceRecord(dict=record)
elif record['type'] in ['node']:
- record = NodeRecord(dict = record)
+ record = NodeRecord(dict=record)
elif record['type'] in ['authority', 'ma', 'sa']:
- record = AuthorityRecord(dict = record)
+ record = AuthorityRecord(dict=record)
else:
- record = SfaRecord(dict = record)
+ record = SfaRecord(dict=record)
str = record.save_to_string()
file(filename, "w").write(str)
return
options = None
hashrequest = False
- def create_cmd_parser(self,command, additional_cmdargs = None):
+ def create_cmd_parser(self, command, additional_cmdargs=None):
cmdargs = {"gid": "",
"list": "name",
"show": "name",
"create": "name rspec",
"get_trusted_certs": "cred",
"get_ticket": "name rspec",
- "redeem_ticket": "ticket",
+ "redeem_ticket": "ticket",
"delete": "name",
"reset": "name",
"start": "name",
print "Invalid command\n"
print "Commands: ",
for key in cmdargs.keys():
- print key+",",
+ print key + ",",
print ""
sys.exit(2)
% (command, cmdargs[command]))
if command in ("resources"):
- parser.add_option("-f", "--format", dest="format",type="choice",
- help="display format ([xml]|dns|ip)",default="xml",
- choices=("xml","dns","ip"))
+ parser.add_option("-f", "--format", dest="format", type="choice",
+ help="display format ([xml]|dns|ip)", default="xml",
+ choices=("xml", "dns", "ip"))
parser.add_option("-a", "--aggregate", dest="aggregate",
default=None, help="aggregate hrn")
if command in ("create", "get_ticket"):
- parser.add_option("-a", "--aggregate", dest="aggregate",default=None,
+ parser.add_option("-a", "--aggregate", dest="aggregate", default=None,
help="aggregate hrn")
if command in ("start", "stop", "reset", "delete", "slices"):
- parser.add_option("-c", "--component", dest="component",default=None,
+ parser.add_option("-c", "--component", dest="component", default=None,
help="component hrn")
if command in ("list", "show", "remove"):
- parser.add_option("-t", "--type", dest="type",type="choice",
+ parser.add_option("-t", "--type", dest="type", type="choice",
help="type filter ([all]|user|slice|sa|ma|node|aggregate)",
- choices=("all","user","slice","sa","ma","node","aggregate"),
+ choices=("all", "user", "slice", "sa", "ma", "node", "aggregate"),
default="all")
if command in ("resources", "show", "list"):
if command in ("show", "list"):
parser.add_option("-f", "--format", dest="format", type="choice",
- help="display format ([text]|xml)",default="text",
- choices=("text","xml"))
+ help="display format ([text]|xml)", default="text",
+ choices=("text", "xml"))
if command in ("delegate"):
parser.add_option("-u", "--user",
help="root registry", metavar="URL", default=None)
parser.add_option("-s", "--slicemgr", dest="sm",
help="slice manager", metavar="URL", default=None)
- default_sfi_dir=os.path.expanduser("~/.sfi/")
+ default_sfi_dir = os.path.expanduser("~/.sfi/")
parser.add_option("-d", "--dir", dest="sfi_dir",
help="config & working directory - default is " + default_sfi_dir,
- metavar="PATH", default = default_sfi_dir)
+ metavar="PATH", default=default_sfi_dir)
parser.add_option("-u", "--user", dest="user",
help="user name", metavar="HRN", default=None)
parser.add_option("-a", "--auth", dest="auth",
try:
config = Config (config_file)
except:
- print "Failed to read configuration file",config_file
+ print "Failed to read configuration file", config_file
print "Make sure to remove the export clauses and to add quotes"
if not self.options.verbose:
print "Re-run with -v for more details"
traceback.print_exc()
sys.exit(1)
- errors=0
+ errors = 0
# Set SliceMgr URL
if (self.options.sm is not None):
sm_url = self.options.sm
- elif hasattr(config,"SFI_SM"):
+ elif hasattr(config, "SFI_SM"):
sm_url = config.SFI_SM
else:
- print "You need to set e.g. SFI_SM='http://your.slicemanager.url:12347/' in %s"%config_file
- errors +=1
+ print "You need to set e.g. SFI_SM='http://your.slicemanager.url:12347/' in %s" % config_file
+ errors += 1
# Set Registry URL
if (self.options.registry is not None):
reg_url = self.options.registry
- elif hasattr(config,"SFI_REGISTRY"):
+ elif hasattr(config, "SFI_REGISTRY"):
reg_url = config.SFI_REGISTRY
else:
- print "You need to set e.g. SFI_REGISTRY='http://your.registry.url:12345/' in %s"%config_file
- errors +=1
+ print "You need to set e.g. SFI_REGISTRY='http://your.registry.url:12345/' in %s" % config_file
+ errors += 1
if (self.options.geni_am is not None):
geni_am_url = self.options.geni_am
- elif hasattr(config,"SFI_GENI_AM"):
+ elif hasattr(config, "SFI_GENI_AM"):
geni_am_url = config.SFI_GENI_AM
# Set user HRN
if (self.options.user is not None):
self.user = self.options.user
- elif hasattr(config,"SFI_USER"):
+ elif hasattr(config, "SFI_USER"):
self.user = config.SFI_USER
else:
- print "You need to set e.g. SFI_USER='plc.princeton.username' in %s"%config_file
- errors +=1
+ print "You need to set e.g. SFI_USER='plc.princeton.username' in %s" % config_file
+ errors += 1
# Set authority HRN
if (self.options.auth is not None):
self.authority = self.options.auth
- elif hasattr(config,"SFI_AUTH"):
+ elif hasattr(config, "SFI_AUTH"):
self.authority = config.SFI_AUTH
else:
- print "You need to set e.g. SFI_AUTH='plc.princeton' in %s"%config_file
- errors +=1
+ print "You need to set e.g. SFI_AUTH='plc.princeton' in %s" % config_file
+ errors += 1
if errors:
sys.exit(1)
def get_key_file(self):
- file=os.path.join(self.options.sfi_dir, self.user.replace(self.authority + '.', '') + ".pkey")
+ file = os.path.join(self.options.sfi_dir, self.user.replace(self.authority + '.', '') + ".pkey")
#file = os.path.join(self.options.sfi_dir, get_leaf(self.user) + ".pkey")
if (os.path.isfile(file)):
return file
sys.exit(-1)
return
- def get_cert_file(self,key_file):
+ def get_cert_file(self, key_file):
#file = os.path.join(self.options.sfi_dir, get_leaf(self.user) + ".cert")
- file=os.path.join(self.options.sfi_dir, self.user.replace(self.authority + '.', '') + ".cert")
+ file = os.path.join(self.options.sfi_dir, self.user.replace(self.authority + '.', '') + ".cert")
if (os.path.isfile(file)):
return file
else:
- k = Keypair(filename = key_file)
+ k = Keypair(filename=key_file)
cert = Certificate(subject=self.user)
cert.set_pubkey(k)
cert.set_issuer(k, self.user)
def get_gid(self):
#file = os.path.join(self.options.sfi_dir, get_leaf(self.user) + ".gid")
- file=os.path.join(self.options.sfi_dir, self.user.replace(self.authority + '.', '') + ".gid")
+ file = os.path.join(self.options.sfi_dir, self.user.replace(self.authority + '.', '') + ".gid")
if (os.path.isfile(file)):
gid = GID(filename=file)
return gid
def get_user_cred(self):
#file = os.path.join(self.options.sfi_dir, get_leaf(self.user) + ".cred")
- file=os.path.join(self.options.sfi_dir, self.user.replace(self.authority + '.', '') + ".cred")
+ file = os.path.join(self.options.sfi_dir, self.user.replace(self.authority + '.', '') + ".cred")
if (os.path.isfile(file)):
user_cred = Credential(filename=file)
return user_cred
else:
# bootstrap user credential
cert_string = self.cert.save_to_string(save_parents=True)
- user_name=self.user.replace(self.authority+".", '')
+ user_name = self.user.replace(self.authority + ".", '')
if user_name.count(".") > 0:
user_name = user_name.replace(".", '_')
- self.user=self.authority + "." + user_name
+ self.user = self.authority + "." + user_name
user_cred = self.registry.get_self_credential(cert_string, "user", self.user)
if user_cred:
print "no authority specified. Use -a or set SF_AUTH"
sys.exit(-1)
- file = os.path.join(self.options.sfi_dir, get_leaf("authority") +".cred")
+ file = os.path.join(self.options.sfi_dir, get_leaf("authority") + ".cred")
if (os.path.isfile(file)):
auth_cred = Credential(filename=file)
return auth_cred
print "Failed to get authority credential"
sys.exit(-1)
- def get_slice_cred(self,name):
+ def get_slice_cred(self, name):
file = os.path.join(self.options.sfi_dir, "slice_" + get_leaf(name) + ".cred")
if (os.path.isfile(file)):
slice_cred = Credential(filename=file)
print "Failed to get slice credential"
sys.exit(-1)
- def delegate_cred(self,cred, hrn, type = 'authority'):
+ def delegate_cred(self, cred, hrn, type='authority'):
# the gid and hrn of the object we are delegating
user_cred = Credential(string=cred)
object_gid = user_cred.get_gid_object()
delegee_hrn = delegee_gid.get_hrn()
# the key and hrn of the user who will be delegating
- user_key = Keypair(filename = self.get_key_file())
+ user_key = Keypair(filename=self.get_key_file())
user_hrn = user_cred.get_gid_caller().get_hrn()
dcred = Credential(subject=object_hrn + " delegated to " + delegee_hrn)
# Save the issuer's gid to a file
- fname = self.options.sfi_dir + os.sep + "gid_%d" % random.randint(0,999999999)
+ fname = self.options.sfi_dir + os.sep + "gid_%d" % random.randint(0, 999999999)
f = open(fname, "w")
f.write(user_cred.get_gid_caller().save_to_string())
f.close()
return dcred.save_to_string(save_parents=True)
- def get_rspec_file(self,rspec):
+ def get_rspec_file(self, rspec):
if (os.path.isabs(rspec)):
file = rspec
else:
print "No such rspec file", rspec
sys.exit(1)
- def get_record_file(self,record):
+ def get_record_file(self, record):
if (os.path.isabs(record)):
file = record
else:
print "No such registry record file", record
sys.exit(1)
- def load_publickey_string(self,fn):
- f = file(fn,"r")
+ def load_publickey_string(self, fn):
+ f = file(fn, "r")
key_string = f.read()
# if the filename is a private key file, then extract the public key
# Registry-related commands
#
- def dispatch(self,command, cmd_opts, cmd_args):
- getattr(self,command)(cmd_opts, cmd_args)
+ def dispatch(self, command, cmd_opts, cmd_args):
+ getattr(self, command)(cmd_opts, cmd_args)
def gid(self, opts, args):
gid = self.get_gid()
return
# list entires in named authority registry
- def list(self,opts, args):
+ def list(self, opts, args):
user_cred = self.get_user_cred().save_to_string(save_parents=True)
hrn = args[0]
try:
return
# show named registry record
- def show(self,opts, args):
+ def show(self, opts, args):
user_cred = self.get_user_cred().save_to_string(save_parents=True)
hrn = args[0]
records = self.registry.resolve(user_cred, hrn)
print "No record of type", opts.type
for record in records:
if record['type'] in ['user']:
- record = UserRecord(dict = record)
+ record = UserRecord(dict=record)
elif record['type'] in ['slice']:
- record = SliceRecord(dict = record)
+ record = SliceRecord(dict=record)
elif record['type'] in ['node']:
- record = NodeRecord(dict = record)
+ record = NodeRecord(dict=record)
elif record['type'] in ['authority', 'ma', 'sa']:
- record = AuthorityRecord(dict = record)
+ record = AuthorityRecord(dict=record)
else:
- record = SfaRecord(dict = record)
- if (opts.format=="text"):
+ record = SfaRecord(dict=record)
+ if (opts.format == "text"):
record.dump()
else:
print record.save_to_string()
save_records_to_file(file, records)
return
- def delegate(self,opts, args):
+ def delegate(self, opts, args):
user_cred = self.get_user_cred()
if opts.delegate_user:
object_cred = user_cred
delegee_hrn = delegee_gid.get_hrn()
# the key and hrn of the user who will be delegating
- user_key = Keypair(filename = self.get_key_file())
+ user_key = Keypair(filename=self.get_key_file())
user_hrn = user_cred.get_gid_caller().get_hrn()
subject_string = "%s delegated to %s" % (object_hrn, delegee_hrn)
dcred = Credential(subject=subject_string)
dest_fn = os.path_join(self.options.sfi_dir, get_leaf(delegee_hrn) + "_slice_"
+ get_leaf(object_hrn) + ".cred")
- dcred.save_to_file(dest_fn, save_parents = True)
+ dcred.save_to_file(dest_fn, save_parents=True)
print "delegated credential for", object_hrn, "to", delegee_hrn, "and wrote to", dest_fn
# removed named registry record
# - have to first retrieve the record to be removed
- def remove(self,opts, args):
+ def remove(self, opts, args):
auth_cred = self.get_auth_cred().save_to_string(save_parents=True)
hrn = args[0]
type = opts.type
return self.registry.remove(auth_cred, type, hrn)
# add named registry record
- def add(self,opts, args):
+ def add(self, opts, args):
auth_cred = self.get_auth_cred().save_to_string(save_parents=True)
record_filepath = args[0]
rec_file = self.get_record_file(record_filepath)
return self.registry.register(auth_cred, record)
# update named registry entry
- def update(self,opts, args):
+ def update(self, opts, args):
user_cred = self.get_user_cred()
rec_file = self.get_record_file(args[0])
record = load_record_from_file(rec_file)
# list available nodes -- use 'resources' w/ no argument instead
# list instantiated slices
- def slices(self,opts, args):
+ def slices(self, opts, args):
user_cred = self.get_user_cred().save_to_string(save_parents=True)
server = self.slicemgr
# direct connection to the nodes component manager interface
return
# show rspec for named slice
- def resources(self,opts, args):
+ def resources(self, opts, args):
user_cred = self.get_user_cred().save_to_string(save_parents=True)
server = self.slicemgr
if opts.aggregate:
return
# created named slice with given rspec
- def create(self,opts, args):
+ def create(self, opts, args):
slice_hrn = args[0]
user_cred = self.get_user_cred()
slice_cred = self.get_slice_cred(slice_hrn).save_to_string(save_parents=True)
rspec_file = self.get_rspec_file(args[1])
- rspec=open(rspec_file).read()
+ rspec = open(rspec_file).read()
server = self.slicemgr
if opts.aggregate:
aggregates = self.registry.get_aggregates(user_cred, opts.aggregate)
user_cred = self.get_user_cred()
slice_cred = self.get_slice_cred(slice_hrn).save_to_string(save_parents=True)
rspec_file = self.get_rspec_file(rspec_path)
- rspec=open(rspec_file).read()
+ rspec = open(rspec_file).read()
server = self.slicemgr
if opts.aggregate:
aggregates = self.registry.get_aggregates(user_cred, opts.aggregate)
# use this to get the right slice credential
ticket = SfaTicket(filename=ticket_file)
ticket.decode()
- slice_hrn=ticket.gidObject.get_hrn()
+ slice_hrn = ticket.gidObject.get_hrn()
#slice_hrn = ticket.attributes['slivers'][0]['hrn']
user_cred = self.get_user_cred()
slice_cred = self.get_slice_cred(slice_hrn).save_to_string(save_parents=True)
try:
cm_port = "12346"
url = "https://%(hostname)s:%(cm_port)s" % locals()
- print "Calling redeem_ticket at %(url)s " % locals(),
+ print "Calling redeem_ticket at %(url)s " % locals(),
cm = xmlrpcprotocol.get_server(url, self.key_file, self.cert_file)
cm.redeem_ticket(slice_cred, ticket.save_to_string(save_parents=True))
print "Success"
return
# delete named slice
- def delete(self,opts, args):
+ def delete(self, opts, args):
slice_hrn = args[0]
server = self.slicemgr
# direct connection to the nodes component manager interface
return server.delete_slice(slice_cred, slice_hrn)
# start named slice
- def start(self,opts, args):
+ def start(self, opts, args):
slice_hrn = args[0]
server = self.slicemgr
# direct connection to the nodes component manager interface
return server.start_slice(slice_cred, slice_hrn)
# stop named slice
- def stop(self,opts, args):
+ def stop(self, opts, args):
slice_hrn = args[0]
server = self.slicemgr
# direct connection to the nodes component manager interface
return server.stop_slice(slice_cred, slice_hrn)
# reset named slice
- def reset(self,opts, args):
+ def reset(self, opts, args):
slice_hrn = args[0]
server = self.slicemgr
# direct connection to the nodes component manager interface
# GENI AM related calls
- def GetVersion(self,opts,args):
+ def GetVersion(self, opts, args):
server = self.geni_am
print server.GetVersion()
- def ListResources(self,opts,args):
+ def ListResources(self, opts, args):
user_cred = self.get_user_cred().save_to_string(save_parents=True)
server = self.geni_am
call_options = {'geni_compressed': True}
rspec = zlib.decompress(rspec.decode('base64'))
print rspec
- def CreateSliver(self,opts,args):
+ def CreateSliver(self, opts, args):
slice_xrn = args[0]
user_cred = self.get_user_cred()
slice_cred = self.get_slice_cred(slice_xrn).save_to_string(save_parents=True)
self.options = options
if options.hashrequest:
- self.hashrequest=True
+ self.hashrequest = True
if len(args) <= 0:
print "No command given. Use -h for help."
- return -1
+ return - 1
command = args[0]
(cmd_opts, cmd_args) = self.create_cmd_parser(command).parse_args(args[1:])
print "Registry %s, sm %s, dir %s, user %s, auth %s" % (options.registry, options.sm,
options.sfi_dir, options.user,
options.auth)
- print "Command %s" %command
+ print "Command %s" % command
if command in ("resources"):
- print "resources cmd_opts %s" %cmd_opts.format
- elif command in ("list","show","remove"):
- print "cmd_opts.type %s" %cmd_opts.type
- print "cmd_args %s" %cmd_args
+ print "resources cmd_opts %s" % cmd_opts.format
+ elif command in ("list", "show", "remove"):
+ print "cmd_opts.type %s" % cmd_opts.type
+ print "cmd_args %s" % cmd_args
self.set_servers()
return
-if __name__=="__main__":
+if __name__ == "__main__":
Sfi().main()
git://git.onelab.eu / sfa.git / commitdiff