- os.remove(outfn)
-
- return key_string
-#
-# Generate sub-command parser
-#
-def create_cmd_parser(command, additional_cmdargs = None):
- cmdargs = {"list": "name",
- "show": "name",
- "remove": "name",
- "add": "record",
- "update": "record",
- "slices": "",
- "resources": "[name]",
- "create": "name rspec",
- "delete": "name",
- "reset": "name",
- "start": "name",
- "stop": "name",
- "delegate": "name"
- }
-
- if additional_cmdargs:
- cmdargs.update(additional_cmdargs)
-
- if command not in cmdargs:
- print "Invalid command\n"
- print "Commands: ",
- for key in cmdargs.keys():
- print key+",",
- print ""
- sys.exit(2)
-
- parser = OptionParser(usage="sfi [sfi_options] %s [options] %s" \
- % (command, cmdargs[command]))
- if command in ("resources"):
- parser.add_option("-f", "--format", dest="format",type="choice",
- help="display format (dns|ip|rspec)",default="rspec",
- choices=("dns","ip","rspec"))
- if command in ("list", "show", "remove"):
- parser.add_option("-t", "--type", dest="type",type="choice",
- help="type filter (user|slice|sa|ma|node|aggregate)",
- choices=("user","slice","sa","ma","node","aggregate", "all"),
- default="all")
- if command in ("show", "list", "resources"):
- parser.add_option("-o", "--output", dest="file",
- help="output XML to file", metavar="FILE", default=None)
- 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)
- return parser
-
-def create_parser():
- # Generate command line parser
- parser = OptionParser(usage="sfi [options] command [command_options] [command_args]",
- description="Commands: list,show,remove,add,update,nodes,slices,resources,create,delete,start,stop,reset")
- parser.add_option("-r", "--registry", dest="registry",
- help="root registry", metavar="URL", default=None)
- parser.add_option("-s", "--slicemgr", dest="sm",
- help="slice manager", metavar="URL", default=None)
- parser.add_option("-d", "--dir", dest="dir",
- help="working directory", metavar="PATH", default = sfi_dir)
- parser.add_option("-u", "--user", dest="user",
- help="user name", metavar="HRN", default=None)
- parser.add_option("-a", "--auth", dest="auth",
- help="authority name", metavar="HRN", default=None)
- parser.add_option("-v", "--verbose",
- action="store_true", dest="verbose", default=False,
- help="verbose mode")
- parser.add_option("-p", "--protocol",
- dest="protocol", default="xmlrpc",
- help="RPC protocol (xmlrpc or soap)")
- parser.disable_interspersed_args()
-
- return parser
-
-def dispatch(command, cmd_opts, cmd_args):
- globals()[command](cmd_opts, cmd_args)
-
-#
-# Main: parse arguments and dispatch to command
-#
-def main():
- global verbose
-
- parser = create_parser()
- (options, args) = parser.parse_args()
-
- if len(args) <= 0:
- print "No command given. Use -h for help."
- return -1
-
- command = args[0]
- (cmd_opts, cmd_args) = create_cmd_parser(command).parse_args(args[1:])
- verbose = options.verbose
- if verbose :
- print "Resgistry %s, sm %s, dir %s, user %s, auth %s" % (options.registry,
- options.sm,
- options.dir,
- options.user,
- options.auth)
- 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
-
- set_servers(options)
-
- try:
- dispatch(command, cmd_opts, cmd_args)
- except KeyError:
- raise
- print "Command not found:", command
- sys.exit(1)
-
- return
-
-#
-# Following functions implement the commands
-#
-# Registry-related commands
-#
-
-# list entires in named authority registry
-def list(opts, args):
- global registry
- user_cred = get_user_cred()
- try:
- list = registry.list(user_cred, args[0])
- except IndexError:
- raise Exception, "Not enough parameters for the 'list' command"
-
- # filter on person, slice, site, node, etc.
- # THis really should be in the filter_records funct def comment...
- list = filter_records(opts.type, list)
- for record in list:
- print "%s (%s)" % (record['hrn'], record['type'])
- if opts.file:
- save_records_to_file(opts.file, list)
- return
-
-# show named registry record
-def show(opts, args):
- global registry
- user_cred = get_user_cred()
- records = registry.resolve(user_cred, args[0])
- records = filter_records(opts.type, records)
- if not records:
- print "No record of type", opts.type
- for record in records:
+
+ # if the filename is a private key file, then extract the public key
+ if "PRIVATE KEY" in key_string:
+ outfn = tempfile.mktemp()
+ cmd = "openssl rsa -in " + fn + " -pubout -outform PEM -out " + outfn
+ os.system(cmd)
+ f = file(outfn, "r")
+ key_string = f.read()
+ os.remove(outfn)
+
+ return key_string
+ #
+ # Generate sub-command parser
+ #
+ def create_cmd_parser(self,command, additional_cmdargs = None):
+ cmdargs = {"gid": "",
+ "list": "name",
+ "show": "name",
+ "remove": "name",
+ "add": "record",
+ "update": "record",
+ "aggregates": "[name]",
+ "registries": "[name]",
+ "slices": "",
+ "resources": "[name]",
+ "create": "name rspec",
+ "delete": "name",
+ "reset": "name",
+ "start": "name",
+ "stop": "name",
+ "delegate": "name"
+ }
+
+ if additional_cmdargs:
+ cmdargs.update(additional_cmdargs)
+
+ if command not in cmdargs:
+ print "Invalid command\n"
+ print "Commands: ",
+ for key in cmdargs.keys():
+ print key+",",
+ print ""
+ sys.exit(2)
+
+ parser = OptionParser(usage="sfi [sfi_options] %s [options] %s" \
+ % (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("-a", "--aggregate", dest="aggregate",
+ default=None, help="aggregate hrn")
+
+ if command in ("create"):
+ parser.add_option("-a", "--aggregate", dest="aggregate",default=None,
+ help="aggregate hrn")
+
+ if command in ("list", "show", "remove"):
+ 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"),
+ default="all")
+
+ if command in ("resources", "show", "list"):
+ parser.add_option("-o", "--output", dest="file",
+ help="output XML to file", metavar="FILE", default=None)
+
+ if command in ("show", "list"):
+ parser.add_option("-f", "--format", dest="format", type="choice",
+ help="display format ([text]|xml)",default="text",
+ choices=("text","xml"))
+
+ 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)
+ return parser
+
+ def create_parser(self):
+
+ # Generate command line parser
+ parser = OptionParser(usage="sfi [options] command [command_options] [command_args]",
+ description="Commands: gid,list,show,remove,add,update,nodes,slices,resources,create,delete,start,stop,reset")
+ parser.add_option("-r", "--registry", dest="registry",
+ 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/")
+ parser.add_option("-d", "--dir", dest="sfi_dir",
+ help="config & working directory - default is " + 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",
+ help="authority name", metavar="HRN", default=None)
+ parser.add_option("-v", "--verbose",
+ action="store_true", dest="verbose", default=False,
+ help="verbose mode")
+ parser.add_option("-p", "--protocol",
+ dest="protocol", default="xmlrpc",
+ help="RPC protocol (xmlrpc or soap)")
+ parser.disable_interspersed_args()
+
+ return parser
+
+ def dispatch(self,command, cmd_opts, cmd_args):
+ getattr(self,command)(cmd_opts, cmd_args)
+
+ #
+ # Following functions implement the commands
+ #
+ # Registry-related commands
+ #
+
+ def gid(self, opts, args):
+ gid = self.get_gid()
+ print "GID: %s" % (gid.save_to_string(save_parents=True))
+ return
+
+ # list entires in named authority registry
+ def list(self,opts, args):
+ user_cred = self.get_user_cred().save_to_string(save_parents=True)
+ hrn = args[0]
+ request_hash = self.key.compute_hash([user_cred, hrn])
+ try:
+ list = self.registry.list(user_cred, hrn, request_hash)
+ except IndexError:
+ 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...
+ list = self.filter_records(opts.type, list)
+ for record in list:
+ print "%s (%s)" % (record['hrn'], record['type'])
+ if opts.file:
+ self.save_records_to_file(opts.file, list)
+ return
+
+ # show named registry record
+ def show(self,opts, args):
+ user_cred = self.get_user_cred().save_to_string(save_parents=True)
+ hrn = args[0]
+ request_hash = self.key.compute_hash([user_cred, hrn])
+ records = self.registry.resolve(user_cred, hrn, request_hash)
+ records = self.filter_records(opts.type, records)
+ if not records:
+ print "No record of type", opts.type
+ for record in records:
+ if record['type'] in ['user']:
+ record = UserRecord(dict = record)
+ elif record['type'] in ['slice']:
+ record = SliceRecord(dict = record)
+ elif record['type'] in ['node']:
+ record = NodeRecord(dict = record)
+ elif record['type'] in ['authority', 'ma', 'sa']:
+ record = AuthorityRecord(dict = record)
+ else:
+ record = GeniRecord(dict = record)
+ if (opts.format=="text"):
+ record.dump()
+ else:
+ print record.save_to_string()
+
+ if opts.file:
+ self.save_records_to_file(opts.file, records)
+ return
+
+ def delegate(self,opts, args):
+ user_cred = self.get_user_cred()
+ if opts.delegate_user:
+ object_cred = user_cred
+ elif opts.delegate_slice:
+ object_cred = self.get_slice_cred(opts.delegate_slice)
+ else:
+ print "Must specify either --user or --slice <hrn>"
+ return
+
+ # the gid and hrn of the object we are delegating
+ object_gid = object_cred.get_gid_object()
+ object_hrn = object_gid.get_hrn()
+
+ if not object_cred.get_delegate():
+ print "Error: Object credential", object_hrn, "does not have delegate bit set"
+ return
+
+ records = self.registry.resolve(user_cred, args[0])
+ records = self.filter_records("user", records)
+
+ if not records:
+ print "Error: Didn't find a user record for", args[0]
+ return
+
+ # the gid of the user who will be delegated too
+ delegee_gid = records[0].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_hrn = user_cred.get_gid_caller().get_hrn()
+
+ dcred = Credential(subject=object_hrn + " delegated to " + delegee_hrn)
+ dcred.set_gid_caller(delegee_gid)
+ dcred.set_gid_object(object_gid)
+ dcred.set_privileges(object_cred.get_privileges())
+ dcred.set_delegate(True)
+ dcred.set_pubkey(object_gid.get_pubkey())
+ dcred.set_issuer(user_key, user_hrn)
+ dcred.set_parent(object_cred)
+ dcred.encode()
+ dcred.sign()
+
+ if opts.delegate_user:
+ dest_fn = os.path.join(self.options.sfi_dir, self.get_leaf(delegee_hrn) + "_"
+ + self.get_leaf(object_hrn) + ".cred")
+ elif opts.delegate_slice:
+ dest_fn = os.path_join(self.options.sfi_dir, self.get_leaf(delegee_hrn) + "_slice_"
+ + self.get_leaf(object_hrn) + ".cred")
+
+ 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):
+ auth_cred = self.get_auth_cred().save_to_string(save_parents=True)
+ hrn = args[0]
+ type = opts.type
+ if type in ['all']:
+ type = '*'
+ arg_list = [auth_cred, type, hrn]
+ request_hash = self.key.compute_hash(arg_list)
+ return self.registry.remove(auth_cred, type, hrn, request_hash)
+
+ # add named registry record
+ 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)
+ record = self.load_record_from_file(rec_file).as_dict()
+ arg_list = [auth_cred]
+ request_hash = self.key.compute_hash(arg_list)
+ return self.registry.register(auth_cred, record, request_hash)
+
+ # update named registry entry
+ def update(self,opts, args):
+ user_cred = self.get_user_cred()
+ rec_file = self.get_record_file(args[0])
+ record = self.load_record_from_file(rec_file)
+ if record['type'] == "user":
+ if record.get_name() == user_cred.get_gid_object().get_hrn():
+ cred = user_cred.save_to_string(save_parents=True)
+ else:
+ cred = self.get_auth_cred().save_to_string(save_parents=True)
+ elif record['type'] in ["slice"]:
+ try:
+ cred = self.get_slice_cred(record.get_name()).save_to_string(save_parents=True)
+ except ServerException, e:
+ # XXX smbaker -- once we have better error return codes, update this
+ # to do something better than a string compare
+ if "Permission error" in e.args[0]:
+ cred = self.get_auth_cred().save_to_string(save_parents=True)
+ else:
+ raise
+ elif record.get_type() in ["authority"]:
+ cred = self.get_auth_cred().save_to_string(save_parents=True)
+ elif record.get_type() == 'node':
+ cred = self.get_auth_cred().save_to_string(save_parents=True)
+ else:
+ raise "unknown record type" + record.get_type()
+ record = record.as_dict()
+ arg_list = [cred]
+ request_hash = self.key.compute_hash(arg_list)
+ return self.registry.update(cred, record, request_hash)
+
+
+ def aggregates(self, opts, args):
+ user_cred = self.get_user_cred().save_to_string(save_parents=True)
+ hrn = None
+ if args:
+ hrn = args[0]
+ arg_list = [user_cred, hrn]
+ request_hash = self.key.compute_hash(arg_list)
+ result = self.registry.get_aggregates(user_cred, hrn, request_hash)
+ self.display_list(result)
+ return
+
+ def registries(self, opts, args):
+ user_cred = self.get_user_cred().save_to_string(save_parents=True)
+ hrn = None
+ if args:
+ hrn = args[0]
+ arg_list = [user_cred, hrn]
+ request_hash = self.key.compute_hash(arg_list)
+ result = self.registry.get_registries(user_cred, hrn, request_hash)
+ self.display_list(result)
+ return
+
+ #
+ # Slice-related commands
+ #
+
+ # list available nodes -- use 'resources' w/ no argument instead
+
+ # list instantiated slices
+ def slices(self,opts, args):
+ user_cred = self.get_user_cred().save_to_string(save_parents=True)
+ arg_list = [user_cred]
+ request_hash = self.key.compute_hash(arg_list)
+ results = self.slicemgr.get_slices(user_cred, request_hash)
+ self.display_list(results)
+ return
+
+ # show rspec for named slice
+ def resources(self,opts, args):
+ user_cred = self.get_user_cred().save_to_string(save_parents=True)
+ server = self.slicemgr
+ if opts.aggregate:
+ agg_hrn = opts.aggregate
+ arg_list = [user_cred, arg_hrn]
+ request_hash = self.key.compute_hash(arg_list)
+ aggregates = self.registry.get_aggregates(user_cred, agg_hrn, request_hash)
+ if not aggregates:
+ raise Exception, "No such aggregate %s" % agg_hrn
+ aggregate = aggregates[0]
+ url = "http://%s:%s" % (aggregate['addr'], aggregate['port'])
+ server = xmlrpcprotocol.get_server(url, self.key_file, self.cert_file)
+ if args:
+ cred = self.get_slice_cred(args[0]).save_to_string(save_parents=True)
+ hrn = args[0]
+ else:
+ cred = user_cred
+ hrn = None
+
+ arg_list = [cred, hrn]
+ request_hash = self.key.compute_hash(arg_list)
+ result = server.get_resources(cred, hrn, request_hash)
+ format = opts.format
+
+ self.display_rspec(result, format)
+ if (opts.file is not None):
+ self.save_rspec_to_file(result, opts.file)
+ return
+
+ # created named slice with given rspec
+ 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()
+ server = self.slicemgr
+ if opts.aggregate:
+ aggregates = self.registry.get_aggregates(user_cred, opts.aggregate)
+ if not aggregates:
+ raise Exception, "No such aggregate %s" % opts.aggregate
+ aggregate = aggregates[0]
+ url = "http://%s:%s" % (aggregate['addr'], aggregate['port'])
+ server = GeniClient(url, self.key_file, self.cert_file, self.options.protocol)
+ arg_list = [slice_cred, slice_hrn, rspec]
+ request_hash = self.key.compute_hash(arg_list)
+ return server.create_slice(slice_cred, slice_hrn, rspec, request_hash)
+
+ # delete named slice
+ def delete(self,opts, args):
+ slice_hrn = args[0]
+ slice_cred = self.get_slice_cred(slice_hrn).save_to_string(save_parents=True)
+ arg_list = [slice_cred, slice_hrn]
+ request_hash = self.key.compute_hash(arg_list)
+ return self.slicemgr.delete_slice(slice_cred, slice_hrn, request_hash)
+
+ # start named slice
+ def start(self,opts, args):
+ slice_hrn = args[0]
+ slice_cred = self.get_slice_cred(args[0])
+ arg_list = [slice_cred, slice_hrn]
+ request_hash = self.key.compute_hash(arg_list)
+ return self.slicemgr.start_slice(slice_cred, slice_hrn, request_hash)
+
+ # stop named slice
+ def stop(self,opts, args):
+ slice_hrn = args[0]
+ slice_cred = self.get_slice_cred(args[0]).save_to_string(save_parents=True)
+ arg_list = [slice_cred, slice_hrn]
+ request_hash = self.key.compute_hash(arg_list)
+ return self.slicemgr.stop_slice(slice_cred, slice_hrn, request_hash)
+
+ # reset named slice
+ def reset(self,opts, args):
+ slice_hrn = args[0]
+ slice_cred = self.get_slice_cred(args[0]).save_to_string(save_parents=True)
+ arg_list = [slice_cred, slice_hrn]
+ request_hash = self.key.compute_hash(arg_list)
+ return self.slicemgr.reset_slice(slice_cred, slice_hrn, request_hash)
+
+ #
+ #
+ # Display, Save, and Filter RSpecs and Records
+ # - to be replace by EMF-generated routines
+ #
+ #
+
+ def display_rspec(self,rspec, format = 'rspec'):
+ if format in ['dns']:
+ spec = RSpec()
+ spec.parseString(rspec)
+ hostnames = []
+ nodespecs = spec.getDictsByTagName('NodeSpec')
+ for nodespec in nodespecs:
+ if nodespec.has_key('name') and nodespec['name']:
+ if isinstance(nodespec['name'], ListType):
+ hostnames.extend(nodespec['name'])
+ elif isinstance(nodespec['name'], StringTypes):
+ hostnames.append(nodespec['name'])
+ result = hostnames
+ elif format in ['ip']:
+ spec = RSpec()
+ spec.parseString(rspec)
+ ips = []
+ ifspecs = spec.getDictsByTagName('IfSpec')
+ for ifspec in ifspecs:
+ if ifspec.has_key('addr') and ifspec['addr']:
+ ips.append(ifspec['addr'])
+ result = ips
+ else:
+ result = rspec
+
+ print result
+ return
+
+ def display_list(self,results):
+ for result in results:
+ print result
+
+ def save_rspec_to_file(self,rspec, filename):
+ if not filename.startswith(os.sep):
+ filename = self.options.sfi_dir + filename
+ if not filename.endswith(".rspec"):
+ filename = filename + ".rspec"
+
+ f = open(filename, 'w')
+ f.write(rspec)
+ f.close()
+ return
+
+ def display_records(self,recordList, dump = False):
+ ''' Print all fields in the record'''
+ for record in recordList:
+ self.display_record(record, dump)
+
+ def display_record(self,record, dump = False):
+ if dump:
+ record.dump()
+ else:
+ info = record.getdict()
+ print "%s (%s)" % (info['hrn'], info['type'])
+ return
+
+ def filter_records(self,type, records):
+ filtered_records = []
+ for record in records:
+ if (record['type'] == type) or (type == "all"):
+ filtered_records.append(record)
+ return filtered_records
+
+ def save_records_to_file(self,filename, recordList):
+ index = 0
+ for record in recordList:
+ if index>0:
+ self.save_record_to_file(filename + "." + str(index), record)
+ else:
+ self.save_record_to_file(filename, record)
+ index = index + 1
+
+ def save_record_to_file(self,filename, record):
git://git.onelab.eu / sfa.git / blobdiff