X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;ds=sidebyside;f=sfa%2Fclient%2Fsfi.py;h=c9bde73af92981745035ea9641ebda3f0ecf16e1;hb=935de64c2ed3a68566da471c68447a1ac384455d;hp=764ce18c4ec80cc9b834151a833d10022c3c96cd;hpb=f3452433e15c17e92f54aded248ba667602f5ead;p=sfa.git
diff --git a/sfa/client/sfi.py b/sfa/client/sfi.py
old mode 100755
new mode 100644
index 764ce18c..c9bde73a
--- a/sfa/client/sfi.py
+++ b/sfa/client/sfi.py
@@ -1,33 +1,38 @@
-#! /usr/bin/env python
-# sfi -- slice-based facility interface
+# xxx NOTE this will soon be reviewed to take advantage of sfaclientlib
import sys
sys.path.append('.')
+
import os, os.path
-import tempfile
-import traceback
import socket
-import random
import datetime
-import zlib
+import codecs
+import pickle
from lxml import etree
from StringIO import StringIO
-from types import StringTypes, ListType
from optparse import OptionParser
-from sfa.util.sfalogging import sfi_logger
+
from sfa.trust.certificate import Keypair, Certificate
from sfa.trust.gid import GID
from sfa.trust.credential import Credential
-from sfa.util.sfaticket import SfaTicket
-from sfa.util.record import SfaRecord, UserRecord, SliceRecord, NodeRecord, AuthorityRecord
-from sfa.util.xrn import Xrn, get_leaf, get_authority, hrn_to_urn
-import sfa.util.xmlrpcprotocol as xmlrpcprotocol
+from sfa.trust.sfaticket import SfaTicket
+
+from sfa.util.sfalogging import sfi_logger
+from sfa.util.xrn import get_leaf, get_authority, hrn_to_urn
from sfa.util.config import Config
from sfa.util.version import version_core
from sfa.util.cache import Cache
-from sfa.rspecs.rspec_version import RSpecVersion
-from sfa.rspecs.pg_rspec import pg_rspec_request_version
+
+from sfa.storage.record import SfaRecord, UserRecord, SliceRecord, NodeRecord, AuthorityRecord
+
+from sfa.rspecs.rspec import RSpec
+from sfa.rspecs.rspec_converter import RSpecConverter
+from sfa.rspecs.version_manager import VersionManager
+from sfa.client.return_value import ReturnValue
+
+from sfa.client.sfaserverproxy import SfaServerProxy, ServerException
+from sfa.client.client_helper import pg_users_arg, sfa_users_arg
AGGREGATE_PORT=12346
CM_PORT=12346
@@ -78,23 +83,51 @@ def filter_records(type, records):
# save methods
+def save_variable_to_file(var, filename, format="text"):
+ f = open(filename, "w")
+ if format == "text":
+ f.write(str(var))
+ elif format == "pickled":
+ f.write(pickle.dumps(var))
+ else:
+ # this should never happen
+ print "unknown output format", format
+
+
def save_rspec_to_file(rspec, filename):
if not filename.endswith(".rspec"):
filename = filename + ".rspec"
-
f = open(filename, 'w')
f.write(rspec)
f.close()
return
-def save_records_to_file(filename, recordList):
- index = 0
- for record in recordList:
- if index > 0:
- save_record_to_file(filename + "." + str(index), record)
- else:
- save_record_to_file(filename, record)
- index = index + 1
+def save_records_to_file(filename, recordList, format="xml"):
+ if format == "xml":
+ index = 0
+ for record in recordList:
+ if index > 0:
+ save_record_to_file(filename + "." + str(index), record)
+ else:
+ save_record_to_file(filename, record)
+ index = index + 1
+ elif format == "xmllist":
+ f = open(filename, "w")
+ f.write("\n")
+ for record in recordList:
+ record = SfaRecord(dict=record)
+ f.write('\n')
+ f.write("\n")
+ f.close()
+ elif format == "hrnlist":
+ f = open(filename, "w")
+ for record in recordList:
+ record = SfaRecord(dict=record)
+ f.write(record.get_name() + "\n")
+ f.close()
+ else:
+ # this should never happen
+ print "unknown output format", format
def save_record_to_file(filename, record):
if record['type'] in ['user']:
@@ -108,13 +141,17 @@ def save_record_to_file(filename, record):
else:
record = SfaRecord(dict=record)
str = record.save_to_string()
- file(filename, "w").write(str)
+ f=codecs.open(filename, encoding='utf-8',mode="w")
+ f.write(str)
+ f.close()
return
# load methods
def load_record_from_file(filename):
- str = file(filename, "r").read()
+ f=codecs.open(filename, encoding="utf-8", mode="r")
+ str = f.read()
+ f.close()
record = SfaRecord(string=str)
return record
@@ -126,6 +163,13 @@ class Sfi:
required_options=['verbose', 'debug', 'registry', 'sm', 'auth', 'user']
+ @staticmethod
+ def default_sfi_dir ():
+ if os.path.isfile("./sfi_config"):
+ return os.getcwd()
+ else:
+ return os.path.expanduser("~/.sfi/")
+
# dummy to meet Sfi's expectations for its 'options' field
# i.e. s/t we can do setattr on
class DummyOptions:
@@ -135,8 +179,7 @@ class Sfi:
if options is None: options=Sfi.DummyOptions()
for opt in Sfi.required_options:
if not hasattr(options,opt): setattr(options,opt,None)
- if not hasattr(options,'sfi_dir'): options.sfi_dir=os.path.expanduser("~/.sfi/")
- self.sfi_dir = options.sfi_dir
+ if not hasattr(options,'sfi_dir'): options.sfi_dir=Sfi.default_sfi_dir()
self.options = options
self.slicemgr = None
self.registry = None
@@ -145,46 +188,68 @@ class Sfi:
self.hashrequest = False
self.logger = sfi_logger
self.logger.enable_console()
+ self.available_names = [ tuple[0] for tuple in Sfi.available ]
+ self.available_dict = dict (Sfi.available)
- def create_cmd_parser(self, command, additional_cmdargs=None):
- cmdargs = {"list": "authority",
- "show": "name",
- "remove": "name",
- "add": "record",
- "update": "record",
- "aggregates": "[name]",
- "registries": "[name]",
- "create_gid": "[name]",
- "get_gid": [],
- "get_trusted_certs": "cred",
- "slices": "",
- "resources": "[name]",
- "create": "name rspec",
- "get_ticket": "name rspec",
- "redeem_ticket": "ticket",
- "delete": "name",
- "reset": "name",
- "start": "name",
- "stop": "name",
- "delegate": "name",
- "status": "name",
- "renew": "name",
- "shutdown": "name",
- "version": "",
- }
-
- if additional_cmdargs:
- cmdargs.update(additional_cmdargs)
-
- if command not in cmdargs:
+ # tuples command-name expected-args in the order in which they should appear in the help
+ available = [
+ ("version", ""),
+ ("list", "authority"),
+ ("show", "name"),
+ ("add", "record"),
+ ("update", "record"),
+ ("remove", "name"),
+ ("slices", ""),
+ ("resources", "[slice_hrn]"),
+ ("create", "slice_hrn rspec"),
+ ("delete", "slice_hrn"),
+ ("status", "slice_hrn"),
+ ("start", "slice_hrn"),
+ ("stop", "slice_hrn"),
+ ("reset", "slice_hrn"),
+ ("renew", "slice_hrn time"),
+ ("shutdown", "slice_hrn"),
+ ("get_ticket", "slice_hrn rspec"),
+ ("redeem_ticket", "ticket"),
+ ("delegate", "name"),
+ ("create_gid", "[name]"),
+ ("get_trusted_certs", "cred"),
+ ]
+
+ def print_command_help (self, options):
+ verbose=getattr(options,'verbose')
+ format3="%18s %-15s %s"
+ line=80*'-'
+ if not verbose:
+ print format3%("command","cmd_args","description")
+ print line
+ else:
+ print line
+ self.create_parser().print_help()
+ for command in self.available_names:
+ args=self.available_dict[command]
+ method=getattr(self,command,None)
+ doc=""
+ if method: doc=getattr(method,'__doc__',"")
+ if not doc: doc="*** no doc found ***"
+ doc=doc.strip(" \t\n")
+ doc=doc.replace("\n","\n"+35*' ')
+ if verbose:
+ print line
+ print format3%(command,args,doc)
+ if verbose:
+ self.create_cmd_parser(command).print_help()
+
+ def create_cmd_parser(self, command):
+ if command not in self.available_dict:
msg="Invalid command\n"
msg+="Commands: "
- msg += ','.join(cmdargs.keys())
+ msg += ','.join(self.available_names)
self.logger.critical(msg)
sys.exit(2)
- parser = OptionParser(usage="sfi [sfi_options] %s [options] %s" \
- % (command, cmdargs[command]))
+ parser = OptionParser(usage="sfi [sfi_options] %s [cmd_options] %s" \
+ % (command, self.available_dict[command]))
# user specifies remote aggregate/sm/component
if command in ("resources", "slices", "create", "delete", "start", "stop",
@@ -198,9 +263,9 @@ class Sfi:
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")
-
- # registy filter option
+ "authority in set of credentials for this call")
+
+ # registy filter option
if command in ("list", "show", "remove"):
parser.add_option("-t", "--type", dest="type", type="choice",
help="type filter ([all]|user|slice|authority|node|aggregate)",
@@ -218,15 +283,27 @@ class Sfi:
help="optional component information", default=None)
- if command in ("resources", "show", "list", "create_gid"):
+ # 'create' does return the new rspec, makes sense to save that too
+ if command in ("resources", "show", "list", "create_gid", 'create'):
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"))
+ parser.add_option("-F", "--fileformat", dest="fileformat", type="choice",
+ help="output file format ([xml]|xmllist|hrnlist)", default="xml",
+ choices=("xml", "xmllist", "hrnlist"))
+
+ if command in ("status", "version"):
+ parser.add_option("-o", "--output", dest="file",
+ help="output dictionary to file", metavar="FILE", default=None)
+ parser.add_option("-F", "--fileformat", dest="fileformat", type="choice",
+ help="output file format ([text]|pickled)", default="text",
+ choices=("text","pickled"))
+
if command in ("delegate"):
parser.add_option("-u", "--user",
action="store_true", dest="delegate_user", default=False,
@@ -252,16 +329,15 @@ class Sfi:
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 = OptionParser(usage="sfi [sfi_options] command [cmd_options] [cmd_args]",
+ description="Commands: %s"%(" ".join(self.available_names)))
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)
+ help="config & working directory - default is %default",
+ metavar="PATH", default=Sfi.default_sfi_dir())
parser.add_option("-u", "--user", dest="user",
help="user name", metavar="HRN", default=None)
parser.add_option("-a", "--auth", dest="auth",
@@ -277,14 +353,66 @@ class Sfi:
action="store_true", dest="hashrequest", default=False,
help="Create a hash of the request that will be authenticated on the server")
parser.add_option("-t", "--timeout", dest="timeout", default=None,
- help="Amout of time tom wait before timing out the request")
+ help="Amout of time to wait before timing out the request")
+ parser.add_option("-?", "--commands",
+ action="store_true", dest="command_help", default=False,
+ help="one page summary on commands & exit")
parser.disable_interspersed_args()
return parser
+ def print_help (self):
+ self.sfi_parser.print_help()
+ self.cmd_parser.print_help()
+
+ #
+ # Main: parse arguments and dispatch to command
+ #
+ def dispatch(self, command, cmd_opts, cmd_args):
+ return getattr(self, command)(cmd_opts, cmd_args)
+
+ def main(self):
+ self.sfi_parser = self.create_parser()
+ (options, args) = self.sfi_parser.parse_args()
+ if options.command_help:
+ self.print_command_help(options)
+ sys.exit(1)
+ self.options = options
+
+ self.logger.setLevelFromOptVerbose(self.options.verbose)
+ if options.hashrequest:
+ self.hashrequest = True
+
+ if len(args) <= 0:
+ self.logger.critical("No command given. Use -h for help.")
+ self.print_command_help(options)
+ return -1
+
+ command = args[0]
+ self.cmd_parser = self.create_cmd_parser(command)
+ (cmd_opts, cmd_args) = self.cmd_parser.parse_args(args[1:])
+
+ self.set_servers()
+ self.logger.info("Command=%s" % command)
+ if command in ("resources"):
+ self.logger.debug("resources cmd_opts %s" % cmd_opts.format)
+ elif command in ("list", "show", "remove"):
+ self.logger.debug("cmd_opts.type %s" % cmd_opts.type)
+ self.logger.debug('cmd_args %s' % cmd_args)
+
+ try:
+ self.dispatch(command, cmd_opts, cmd_args)
+ except KeyError:
+ self.logger.critical ("Unknown command %s"%command)
+ raise
+ sys.exit(1)
+
+ return
+
+ ####################
def read_config(self):
- config_file = self.options.sfi_dir + os.sep + "sfi_config"
+ config_file = os.path.join(self.options.sfi_dir,"sfi_config")
try:
config = Config (config_file)
except:
@@ -347,21 +475,20 @@ class Sfi:
# Get key and certificate
key_file = self.get_key_file()
cert_file = self.get_cert_file(key_file)
- self.key = Keypair(filename=key_file)
self.key_file = key_file
self.cert_file = cert_file
self.cert = GID(filename=cert_file)
self.logger.info("Contacting Registry at: %s"%self.reg_url)
- self.registry = xmlrpcprotocol.get_server(self.reg_url, key_file, cert_file, timeout=self.options.timeout, verbose=self.options.debug)
+ self.registry = SfaServerProxy(self.reg_url, key_file, cert_file, timeout=self.options.timeout, verbose=self.options.debug)
self.logger.info("Contacting Slice Manager at: %s"%self.sm_url)
- self.slicemgr = xmlrpcprotocol.get_server(self.sm_url, key_file, cert_file, timeout=self.options.timeout, verbose=self.options.debug)
+ self.slicemgr = SfaServerProxy(self.sm_url, key_file, cert_file, timeout=self.options.timeout, verbose=self.options.debug)
return
def get_cached_server_version(self, server):
# check local cache first
cache = None
version = None
- cache_file = self.sfi_dir + os.path.sep + 'sfi_cache.dat'
+ cache_file = os.path.join(self.options.sfi_dir,'sfi_cache.dat')
cache_key = server.url + "-version"
try:
cache = Cache(cache_file)
@@ -371,35 +498,35 @@ class Sfi:
if cache:
version = cache.get(cache_key)
-
+
if not version:
- version = server.GetVersion()
+ result = server.GetVersion()
+ version= ReturnValue.get_value(result)
# cache version for 24 hours
cache.add(cache_key, version, ttl= 60*60*24)
self.logger.info("Updating cache file %s" % cache_file)
cache.save_to_file(cache_file)
-
return version
- def server_supports_call_id_arg(self, server):
+ def server_supports_options_arg(self, server):
"""
Returns true if server support the optional call_id arg, false otherwise.
"""
server_version = self.get_cached_server_version(server)
- if 'sfa' in server_version:
+ if 'sfa' in server_version and 'code_tag' in server_version:
code_tag = server_version['code_tag']
code_tag_parts = code_tag.split("-")
version_parts = code_tag_parts[0].split(".")
major, minor = version_parts[0], version_parts[1]
rev = code_tag_parts[1]
- if int(major) > 1:
- if int(minor) > 0 or int(rev) > 20:
+ if int(major) >= 1:
+ if int(minor) >= 2:
return True
return False
-
+
#
# Get various credential and spec files
#
@@ -446,8 +573,9 @@ class Sfi:
try:
self.logger.info("Getting Registry issued cert")
self.read_config()
- # *hack. need to set registyr before _get_gid() is called
- self.registry = xmlrpcprotocol.get_server(self.reg_url, key_file, cert_file, timeout=self.options.timeout, verbose=self.options.debug)
+ # *hack. need to set registry before _get_gid() is called
+ self.registry = SfaServerProxy(self.reg_url, key_file, cert_file,
+ timeout=self.options.timeout, verbose=self.options.debug)
gid = self._get_gid(type='user')
self.registry = None
self.logger.info("Writing certificate to %s"%cert_file)
@@ -466,17 +594,16 @@ class Sfi:
gid = GID(filename=file)
return gid
- # xxx opts unused
- def get_gid(self, opts, args):
- """
- Get the specify gid and save it to file
- """
- hrn = None
- if args:
- hrn = args[0]
- gid = self._get_gid(hrn)
- self.logger.debug("Sfi.get_gid-> %s",gid.save_to_string(save_parents=True))
- return gid
+# seems useless
+# # xxx opts unused
+# def get_gid(self, opts, args):
+# """ Get the specify gid and save it to file """
+# hrn = None
+# if args:
+# hrn = args[0]
+# gid = self._get_gid(hrn)
+# self.logger.debug("Sfi.get_gid-> %s" % gid.save_to_string(save_parents=True))
+# return gid
def _get_gid(self, hrn=None, type=None):
"""
@@ -487,7 +614,6 @@ class Sfi:
hrn = self.user
gidfile = os.path.join(self.options.sfi_dir, hrn + ".gid")
- print gidfile
gid = self.get_cached_gid(gidfile)
if not gid:
user_cred = self.get_user_cred()
@@ -563,6 +689,30 @@ class Sfi:
return cred
+ def delegate_cred(self, object_cred, hrn):
+ # 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_gid = self._get_gid(self.user)
+ caller_gidfile = os.path.join(self.options.sfi_dir, self.user + ".gid")
+
+ # the gid of the user who will be delegated to
+ delegee_gid = self._get_gid(hrn)
+ delegee_hrn = delegee_gid.get_hrn()
+ delegee_gidfile = os.path.join(self.options.sfi_dir, delegee_hrn + ".gid")
+ delegee_gid.save_to_file(filename=delegee_gidfile)
+ dcred = object_cred.delegate(delegee_gidfile, self.get_key_file(), caller_gidfile)
+ return dcred.save_to_string(save_parents=True)
+
+ ######################################## miscell utilities
def get_rspec_file(self, rspec):
if (os.path.isabs(rspec)):
file = rspec
@@ -585,23 +735,8 @@ class Sfi:
self.logger.critical("No such registry record file %s"%record)
sys.exit(1)
- 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
- 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
-
# xxx opts undefined
- def get_component_server_from_hrn(self, hrn):
+ def get_component_proxy_from_hrn(self, hrn):
# direct connection to the nodes component manager interface
user_cred = self.get_user_cred().save_to_string(save_parents=True)
records = self.registry.Resolve(hrn, user_cred)
@@ -610,9 +745,9 @@ class Sfi:
self.logger.warning("No such component:%r"% opts.component)
record = records[0]
- return self.get_server(record['hostname'], CM_PORT, self.key_file, self.cert_file)
+ return self.server_proxy(record['hostname'], CM_PORT, self.key_file, self.cert_file)
- def get_server(self, host, port, keyfile, certfile):
+ def server_proxy(self, host, port, keyfile, certfile):
"""
Return an instance of an xmlrpc server connection
"""
@@ -621,10 +756,11 @@ class Sfi:
host_parts = host.split('/')
host_parts[0] = host_parts[0] + ":" + str(port)
url = "http://%s" % "/".join(host_parts)
- return xmlrpcprotocol.get_server(url, keyfile, certfile, timeout=self.options.timeout, verbose=self.options.debug)
+ return SfaServerProxy(url, keyfile, certfile, timeout=self.options.timeout,
+ verbose=self.options.debug)
# xxx opts could be retrieved in self.options
- def get_server_from_opts(self, opts):
+ def server_proxy_from_opts(self, opts):
"""
Return instance of an xmlrpc connection to a slice manager, aggregate
or component server depending on the specified opts
@@ -632,10 +768,10 @@ class Sfi:
server = self.slicemgr
# direct connection to an aggregate
if hasattr(opts, 'aggregate') and opts.aggregate:
- server = self.get_server(opts.aggregate, opts.port, self.key_file, self.cert_file)
+ server = self.server_proxy(opts.aggregate, opts.port, self.key_file, self.cert_file)
# direct connection to the nodes component manager interface
if hasattr(opts, 'component') and opts.component:
- server = self.get_component_server_from_hrn(opts.component)
+ server = self.get_component_proxy_from_hrn(opts.component)
return server
#==========================================================================
@@ -644,26 +780,29 @@ class Sfi:
# Registry-related commands
#==========================================================================
- def dispatch(self, command, cmd_opts, cmd_args):
- return getattr(self, command)(cmd_opts, cmd_args)
-
- def create_gid(self, opts, args):
- if len(args) < 1:
- self.print_help()
- sys.exit(1)
- target_hrn = args[0]
- user_cred = self.get_user_cred().save_to_string(save_parents=True)
- gid = self.registry.CreateGid(user_cred, target_hrn, self.cert.save_to_string())
- if opts.file:
- filename = opts.file
+ def version(self, opts, args):
+ """
+ display an SFA server version (GetVersion)
+or version information about sfi itself
+ """
+ if opts.version_local:
+ version=version_core()
else:
- filename = os.sep.join([self.sfi_dir, '%s.gid' % target_hrn])
- self.logger.info("writing %s gid to %s" % (target_hrn, filename))
- GID(string=gid).save_to_file(filename)
-
-
- # list entires in named authority registry
+ if opts.version_registry:
+ server=self.registry
+ else:
+ server = self.server_proxy_from_opts(opts)
+ result = server.GetVersion()
+ version = ReturnValue.get_value(result)
+ for (k,v) in version.iteritems():
+ print "%-20s: %s"%(k,v)
+ if opts.file:
+ save_variable_to_file(version, opts.file, opts.fileformat)
+
def list(self, opts, args):
+ """
+ list entries in named authority registry (List)
+ """
if len(args)!= 1:
self.print_help()
sys.exit(1)
@@ -673,21 +812,20 @@ class Sfi:
list = self.registry.List(hrn, user_cred)
except IndexError:
raise Exception, "Not enough parameters for the 'list' command"
-
- # filter on person, slice, site, node, etc.
+
+ # filter on person, slice, site, node, etc.
# THis really should be in the self.filter_records funct def comment...
list = filter_records(opts.type, list)
for record in list:
- print "%s (%s)" % (record['hrn'], record['type'])
+ print "%s (%s)" % (record['hrn'], record['type'])
if opts.file:
- file = opts.file
- if not file.startswith(os.sep):
- file = os.path.join(self.options.sfi_dir, file)
- save_records_to_file(file, list)
+ save_records_to_file(opts.file, list, opts.fileformat)
return
- # show named registry record
def show(self, opts, args):
+ """
+ show details about named registry record (Resolve)
+ """
if len(args)!= 1:
self.print_help()
sys.exit(1)
@@ -696,7 +834,7 @@ class Sfi:
records = self.registry.Resolve(hrn, user_cred)
records = filter_records(opts.type, records)
if not records:
- print "No record of type", opts.type
+ self.logger.error("No record of type %s"% opts.type)
for record in records:
if record['type'] in ['user']:
record = UserRecord(dict=record)
@@ -713,75 +851,11 @@ class Sfi:
else:
print record.save_to_string()
if opts.file:
- file = opts.file
- if not file.startswith(os.sep):
- file = os.path.join(self.options.sfi_dir, file)
- save_records_to_file(file, records)
+ save_records_to_file(opts.file, records, opts.fileformat)
return
- def delegate(self, opts, args):
-
- delegee_hrn = args[0]
- if opts.delegate_user:
- user_cred = self.get_user_cred()
- cred = self.delegate_cred(user_cred, delegee_hrn)
- elif opts.delegate_slice:
- slice_cred = self.get_slice_cred(opts.delegate_slice)
- cred = self.delegate_cred(slice_cred, delegee_hrn)
- else:
- self.logger.warning("Must specify either --user or --slice ")
- return
- delegated_cred = Credential(string=cred)
- object_hrn = delegated_cred.get_gid_object().get_hrn()
- if opts.delegate_user:
- dest_fn = os.path.join(self.options.sfi_dir, get_leaf(delegee_hrn) + "_"
- + get_leaf(object_hrn) + ".cred")
- elif opts.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))
-
- def delegate_cred(self, object_cred, hrn):
- # 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_gid = self._get_gid(self.user)
- caller_gidfile = os.path.join(self.options.sfi_dir, self.user + ".gid")
-
- # the gid of the user who will be delegated to
- delegee_gid = self._get_gid(hrn)
- delegee_hrn = delegee_gid.get_hrn()
- delegee_gidfile = os.path.join(self.options.sfi_dir, delegee_hrn + ".gid")
- delegee_gid.save_to_file(filename=delegee_gidfile)
- dcred = object_cred.delegate(delegee_gidfile, self.get_key_file(), caller_gidfile)
- return dcred.save_to_string(save_parents=True)
-
- # 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)
- if len(args)!=1:
- self.print_help()
- sys.exit(1)
- hrn = args[0]
- type = opts.type
- if type in ['all']:
- type = '*'
- return self.registry.Remove(hrn, auth_cred, type)
-
- # add named registry record
def add(self, opts, args):
+ "add record into registry from xml file (Register)"
auth_cred = self.get_auth_cred().save_to_string(save_parents=True)
if len(args)!=1:
self.print_help()
@@ -791,8 +865,8 @@ class Sfi:
record = load_record_from_file(rec_file).as_dict()
return self.registry.Register(record, auth_cred)
- # update named registry entry
def update(self, opts, args):
+ "update record into registry from xml file (Update)"
user_cred = self.get_user_cred()
if len(args)!=1:
self.print_help()
@@ -807,7 +881,7 @@ class Sfi:
elif record['type'] in ["slice"]:
try:
cred = self.get_slice_cred(record.get_name()).save_to_string(save_parents=True)
- except xmlrpcprotocol.ServerException, e:
+ 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]:
@@ -823,235 +897,169 @@ class Sfi:
record = record.as_dict()
return self.registry.Update(record, cred)
- def get_trusted_certs(self, opts, args):
- """
- return uhe trusted certs at this interface
- """
- trusted_certs = self.registry.get_trusted_certs()
- for trusted_cert in trusted_certs:
- gid = GID(string=trusted_cert)
- gid.dump()
- cert = Certificate(string=trusted_cert)
- self.logger.debug('Sfi.get_trusted_certs -> %r'%cert.get_subject())
- return
-
- def aggregates(self, opts, args):
- """
- return a list of details about known aggregates
- """
- user_cred = self.get_user_cred().save_to_string(save_parents=True)
- hrn = None
- if args:
- hrn = args[0]
-
- result = self.registry.get_aggregates(user_cred, hrn)
- display_list(result)
- return
-
- def registries(self, opts, args):
- """
- return a list of details about known registries
- """
- user_cred = self.get_user_cred().save_to_string(save_parents=True)
- hrn = None
- if args:
- hrn = args[0]
- result = self.registry.get_registries(user_cred, hrn)
- display_list(result)
- return
-
-
+ def remove(self, opts, args):
+ "remove registry record by name (Remove)"
+ auth_cred = self.get_auth_cred().save_to_string(save_parents=True)
+ if len(args)!=1:
+ self.print_help()
+ sys.exit(1)
+ hrn = args[0]
+ type = opts.type
+ if type in ['all']:
+ type = '*'
+ return self.registry.Remove(hrn, auth_cred, type)
+
# ==================================================================
# Slice-related commands
# ==================================================================
- def version(self, opts, args):
- if opts.version_local:
- version=version_core()
- else:
- if opts.version_registry:
- server=self.registry
- else:
- server = self.get_server_from_opts(opts)
- version=server.GetVersion()
- for (k,v) in version.iteritems():
- print "%-20s: %s"%(k,v)
-
- # list instantiated slices
def slices(self, opts, args):
- """
- list instantiated slices
- """
+ "list instantiated slices (ListSlices) - returns urn's"
user_cred = self.get_user_cred().save_to_string(save_parents=True)
creds = [user_cred]
if opts.delegate:
delegated_cred = self.delegate_cred(user_cred, get_authority(self.authority))
creds.append(delegated_cred)
- server = self.get_server_from_opts(opts)
- #results = server.ListSlices(creds, unique_call_id())
- results = server.ListSlices(creds)
- display_list(results)
+ server = self.server_proxy_from_opts(opts)
+ call_args = [creds]
+ if self.server_supports_options_arg(server):
+ options = {'call_id': unique_call_id()}
+ call_args.append(options)
+ result = server.ListSlices(*call_args)
+ value = ReturnValue.get_value(result)
+ display_list(value)
return
# show rspec for named slice
def resources(self, opts, args):
+ """
+ with no arg, discover available resources,
+or currently provisioned resources (ListResources)
+ """
user_cred = self.get_user_cred().save_to_string(save_parents=True)
- server = self.slicemgr
- call_options = {}
- server = self.get_server_from_opts(opts)
+ server = self.server_proxy_from_opts(opts)
+
+ options = {'call_id': unique_call_id()}
+ #panos add info options
+ if opts.info:
+ options['info'] = opts.info
if args:
cred = self.get_slice_cred(args[0]).save_to_string(save_parents=True)
hrn = args[0]
- call_options = {'geni_slice_urn': hrn_to_urn(hrn, 'slice')}
+ options['geni_slice_urn'] = hrn_to_urn(hrn, 'slice')
else:
cred = user_cred
- hrn = None
creds = [cred]
if opts.delegate:
delegated_cred = self.delegate_cred(cred, get_authority(self.authority))
creds.append(delegated_cred)
if opts.rspec_version:
+ version_manager = VersionManager()
server_version = self.get_cached_server_version(server)
if 'sfa' in server_version:
# just request the version the client wants
- call_options['rspec_version'] = dict(RSpecVersion(opts.rspec_version))
+ options['geni_rspec_version'] = version_manager.get_version(opts.rspec_version).to_dict()
else:
# this must be a protogeni aggregate. We should request a v2 ad rspec
# regardless of what the client user requested
- call_options['rspec_version'] = dict(pg_rspec_request_version)
- #panos add info options
- if opts.info:
- call_options['info'] = opts.info
-
- call_args = [creds, call_options]
- if self.server_supports_call_id_arg(server):
- call_args.append(unique_call_id())
+ options['geni_rspec_version'] = version_manager.get_version('ProtoGENI 2').to_dict()
+ else:
+ options['geni_rspec_version'] = {'type': 'geni', 'version': '3.0'}
+
+ call_args = [creds, options]
result = server.ListResources(*call_args)
- format = opts.format
+ value = ReturnValue.get_value(result)
if opts.file is None:
- display_rspec(result, format)
+ display_rspec(value, opts.format)
else:
- file = opts.file
- if not file.startswith(os.sep):
- file = os.path.join(self.options.sfi_dir, file)
- save_rspec_to_file(result, file)
+ save_rspec_to_file(value, opts.file)
return
-
- # created named slice with given rspec
+
def create(self, opts, args):
- server = self.get_server_from_opts(opts)
+ """
+ create or update named slice with given rspec
+ """
+ server = self.server_proxy_from_opts(opts)
server_version = self.get_cached_server_version(server)
slice_hrn = args[0]
- slice_urn = hrn_to_urn(slice_hrn, 'slice')
+ slice_urn = hrn_to_urn(slice_hrn, 'slice')
user_cred = self.get_user_cred()
slice_cred = self.get_slice_cred(slice_hrn).save_to_string(save_parents=True)
- creds = [slice_cred]
- if opts.delegate:
- delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
- creds.append(delegated_cred)
+ delegated_cred = None
+ if server_version.get('interface') == 'slicemgr':
+ # delegate our cred to the slice manager
+ # do not delegate cred to slicemgr...not working at the moment
+ pass
+ #if server_version.get('hrn'):
+ # delegated_cred = self.delegate_cred(slice_cred, server_version['hrn'])
+ #elif server_version.get('urn'):
+ # delegated_cred = self.delegate_cred(slice_cred, urn_to_hrn(server_version['urn']))
+
rspec_file = self.get_rspec_file(args[1])
rspec = open(rspec_file).read()
- # need to pass along user keys to the aggregate.
+ # need to pass along user keys to the aggregate.
# users = [
# { urn: urn:publicid:IDN+emulab.net+user+alice
- # keys: [, ]
+ # keys: [, ]
# }]
users = []
- all_keys = []
- all_key_ids = []
slice_records = self.registry.Resolve(slice_urn, [user_cred.save_to_string(save_parents=True)])
- if slice_records and 'researcher' in slice_records[0]:
+ if slice_records and 'researcher' in slice_records[0] and slice_records[0]['researcher']!=[]:
slice_record = slice_records[0]
user_hrns = slice_record['researcher']
user_urns = [hrn_to_urn(hrn, 'user') for hrn in user_hrns]
user_records = self.registry.Resolve(user_urns, [user_cred.save_to_string(save_parents=True)])
- for user_record in user_records:
- #user = {'urn': user_cred.get_gid_caller().get_urn(),'keys': []}
- user = {'urn': user_cred.get_gid_caller().get_urn(), #
- 'keys': user_record['keys'],
- 'email': user_record['email'], # needed for MyPLC
- 'person_id': user_record['person_id'], # needed for MyPLC
- 'first_name': user_record['first_name'], # needed for MyPLC
- 'last_name': user_record['last_name'], # needed for MyPLC
- 'slice_record': slice_record, # needed for legacy refresh peer
- 'key_ids': user_record['key_ids'] # needed for legacy refresh peer
- }
- users.append(user)
- all_keys.extend(user_record['keys'])
- all_key_ids.extend(user_record['key_ids'])
- # ProtoGeni Aggregates will only install the keys of the user that is issuing the
- # request. So we will add all to the current caller's list of keys
+
if 'sfa' not in server_version:
- for user in users:
- if user['urn'] == user_cred.get_gid_caller().get_urn():
- user['keys'] = all_keys
-
- call_args = [slice_urn, creds, rspec, users]
- if self.server_supports_call_id_arg(server):
- call_args.append(unique_call_id())
-
- result = server.CreateSliver(*call_args)
- print result
- return result
+ users = pg_users_arg(user_records)
+ rspec = RSpec(rspec)
+ rspec.filter({'component_manager_id': server_version['urn']})
+ rspec = RSpecConverter.to_pg_rspec(rspec.toxml(), content_type='request')
+ creds = [slice_cred]
+ else:
+ users = sfa_users_arg(user_records, slice_record)
+ creds = [slice_cred]
+ if delegated_cred:
+ creds.append(delegated_cred)
+ # do not append users, keys, or slice tags. Anything
+ # not contained in this request will be removed from the slice
+ options = {'append': False}
+ if self.server_supports_options_arg(server):
+ options['call_id'] = unique_call_id()
+ call_args = [slice_urn, creds, rspec, users, options]
+ result = server.CreateSliver(*call_args)
+ value = ReturnValue.get_value(result)
+ if opts.file is None:
+ print value
+ else:
+ save_rspec_to_file (value, opts.file)
+ return value
- # get a ticket for the specified slice
- def get_ticket(self, opts, args):
- slice_hrn, rspec_path = args[0], args[1]
- slice_urn = hrn_to_urn(slice_hrn, 'slice')
- user_cred = self.get_user_cred()
+ def delete(self, opts, args):
+ """
+ delete named slice (DeleteSliver)
+ """
+ slice_hrn = args[0]
+ slice_urn = hrn_to_urn(slice_hrn, 'slice')
slice_cred = self.get_slice_cred(slice_hrn).save_to_string(save_parents=True)
creds = [slice_cred]
if opts.delegate:
delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
creds.append(delegated_cred)
- rspec_file = self.get_rspec_file(rspec_path)
- rspec = open(rspec_file).read()
- server = self.get_server_from_opts(opts)
- ticket_string = server.GetTicket(slice_urn, creds, rspec, [])
- file = os.path.join(self.options.sfi_dir, get_leaf(slice_hrn) + ".ticket")
- self.logger.info("writing ticket to %s"%file)
- ticket = SfaTicket(string=ticket_string)
- ticket.save_to_file(filename=file, save_parents=True)
-
- def redeem_ticket(self, opts, args):
- ticket_file = args[0]
-
- # get slice hrn from the ticket
- # use this to get the right slice credential
- ticket = SfaTicket(filename=ticket_file)
- ticket.decode()
- slice_hrn = ticket.gidObject.get_hrn()
- slice_urn = hrn_to_urn(slice_hrn, 'slice')
- #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)
-
- # get a list of node hostnames from the RSpec
- tree = etree.parse(StringIO(ticket.rspec))
- root = tree.getroot()
- hostnames = root.xpath("./network/site/node/hostname/text()")
-
- # create an xmlrpc connection to the component manager at each of these
- # components and gall redeem_ticket
- connections = {}
- for hostname in hostnames:
- try:
- self.logger.info("Calling redeem_ticket at %(hostname)s " % locals())
- server = self.get_server(hostname, CM_PORT, self.key_file, \
- self.cert_file, self.options.debug)
- server.RedeemTicket(ticket.save_to_string(save_parents=True), slice_cred)
- self.logger.info("Success")
- except socket.gaierror:
- self.logger.error("redeem_ticket failed: Component Manager not accepting requests")
- except Exception, e:
- self.logger.log_exc(e.message)
- return
-
- # delete named slice
- def delete(self, opts, args):
+ server = self.server_proxy_from_opts(opts)
+ call_args = [slice_urn, creds]
+ if self.server_supports_options_arg(server):
+ options = {'call_id': unique_call_id()}
+ call_args.append(options)
+ return server.DeleteSliver(*call_args)
+
+ def status(self, opts, args):
+ """
+ retrieve slice status (SliverStatus)
+ """
slice_hrn = args[0]
slice_urn = hrn_to_urn(slice_hrn, 'slice')
slice_cred = self.get_slice_cred(slice_hrn).save_to_string(save_parents=True)
@@ -1059,15 +1067,21 @@ class Sfi:
if opts.delegate:
delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
creds.append(delegated_cred)
- server = self.get_server_from_opts(opts)
-
+ server = self.server_proxy_from_opts(opts)
call_args = [slice_urn, creds]
- if self.server_supports_call_id_arg(server):
- call_args.append(unique_call_id())
- return server.DeleteSliver(*call_args)
-
- # start named slice
+ if self.server_supports_options_arg(server):
+ options = {'call_id': unique_call_id()}
+ call_args.append(options)
+ result = server.SliverStatus(*call_args)
+ value = ReturnValue.get_value(result)
+ print value
+ if opts.file:
+ save_variable_to_file(value, opts.file, opts.fileformat)
+
def start(self, opts, args):
+ """
+ start named slice (Start)
+ """
slice_hrn = args[0]
slice_urn = hrn_to_urn(slice_hrn, 'slice')
slice_cred = self.get_slice_cred(args[0]).save_to_string(save_parents=True)
@@ -1075,11 +1089,13 @@ class Sfi:
if opts.delegate:
delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
creds.append(delegated_cred)
- server = self.get_server_from_opts(opts)
+ server = self.server_proxy_from_opts(opts)
return server.Start(slice_urn, creds)
- # stop named slice
def stop(self, opts, args):
+ """
+ stop named slice (Stop)
+ """
slice_hrn = args[0]
slice_urn = hrn_to_urn(slice_hrn, 'slice')
slice_cred = self.get_slice_cred(args[0]).save_to_string(save_parents=True)
@@ -1087,14 +1103,17 @@ class Sfi:
if opts.delegate:
delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
creds.append(delegated_cred)
- server = self.get_server_from_opts(opts)
+ server = self.server_proxy_from_opts(opts)
return server.Stop(slice_urn, creds)
# reset named slice
def reset(self, opts, args):
+ """
+ reset named slice (reset_slice)
+ """
slice_hrn = args[0]
slice_urn = hrn_to_urn(slice_hrn, 'slice')
- server = self.get_server_from_opts(opts)
+ server = self.server_proxy_from_opts(opts)
slice_cred = self.get_slice_cred(args[0]).save_to_string(save_parents=True)
creds = [slice_cred]
if opts.delegate:
@@ -1103,9 +1122,12 @@ class Sfi:
return server.reset_slice(creds, slice_urn)
def renew(self, opts, args):
+ """
+ renew slice (RenewSliver)
+ """
slice_hrn = args[0]
slice_urn = hrn_to_urn(slice_hrn, 'slice')
- server = self.get_server_from_opts(opts)
+ server = self.server_proxy_from_opts(opts)
slice_cred = self.get_slice_cred(args[0]).save_to_string(save_parents=True)
creds = [slice_cred]
if opts.delegate:
@@ -1114,12 +1136,18 @@ class Sfi:
time = args[1]
call_args = [slice_urn, creds, time]
- if self.server_supports_call_id_arg(server):
- call_args.append(unique_call_id())
- return server.RenewSliver(*call_args)
+ if self.server_supports_options_arg(server):
+ options = {'call_id': unique_call_id()}
+ call_args.append(options)
+ result = server.RenewSliver(*call_args)
+ value = ReturnValue.get_value(result)
+ return value
- def status(self, opts, args):
+ def shutdown(self, opts, args):
+ """
+ shutdown named slice (Shutdown)
+ """
slice_hrn = args[0]
slice_urn = hrn_to_urn(slice_hrn, 'slice')
slice_cred = self.get_slice_cred(slice_hrn).save_to_string(save_parents=True)
@@ -1127,63 +1155,123 @@ class Sfi:
if opts.delegate:
delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
creds.append(delegated_cred)
- server = self.get_server_from_opts(opts)
- call_args = [slice_urn, creds]
- if self.server_supports_call_id_arg(server):
- call_args.append(unique_call_id())
- print server.SliverStatus(*call_args)
-
+ server = self.server_proxy_from_opts(opts)
+ return server.Shutdown(slice_urn, creds)
+
- def shutdown(self, opts, args):
- slice_hrn = args[0]
- slice_urn = hrn_to_urn(slice_hrn, 'slice')
+ def get_ticket(self, opts, args):
+ """
+ get a ticket for the specified slice
+ """
+ slice_hrn, rspec_path = args[0], args[1]
+ slice_urn = hrn_to_urn(slice_hrn, 'slice')
+ user_cred = self.get_user_cred()
slice_cred = self.get_slice_cred(slice_hrn).save_to_string(save_parents=True)
creds = [slice_cred]
if opts.delegate:
delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
creds.append(delegated_cred)
- server = self.get_server_from_opts(opts)
- return server.Shutdown(slice_urn, creds)
-
- def print_help (self):
- self.sfi_parser.print_help()
- self.cmd_parser.print_help()
-
- #
- # Main: parse arguments and dispatch to command
- #
- def main(self):
- self.sfi_parser = self.create_parser()
- (options, args) = self.sfi_parser.parse_args()
- self.options = options
+ rspec_file = self.get_rspec_file(rspec_path)
+ rspec = open(rspec_file).read()
+ server = self.server_proxy_from_opts(opts)
+ ticket_string = server.GetTicket(slice_urn, creds, rspec, [])
+ file = os.path.join(self.options.sfi_dir, get_leaf(slice_hrn) + ".ticket")
+ self.logger.info("writing ticket to %s"%file)
+ ticket = SfaTicket(string=ticket_string)
+ ticket.save_to_file(filename=file, save_parents=True)
- self.logger.setLevelFromOptVerbose(self.options.verbose)
- if options.hashrequest:
- self.hashrequest = True
+ def redeem_ticket(self, opts, args):
+ """
+ Connects to nodes in a slice and redeems a ticket
+(slice hrn is retrieved from the ticket)
+ """
+ ticket_file = args[0]
+
+ # get slice hrn from the ticket
+ # use this to get the right slice credential
+ ticket = SfaTicket(filename=ticket_file)
+ ticket.decode()
+ slice_hrn = ticket.gidObject.get_hrn()
+ slice_urn = hrn_to_urn(slice_hrn, 'slice')
+ #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)
+
+ # get a list of node hostnames from the RSpec
+ tree = etree.parse(StringIO(ticket.rspec))
+ root = tree.getroot()
+ hostnames = root.xpath("./network/site/node/hostname/text()")
+
+ # create an xmlrpc connection to the component manager at each of these
+ # components and gall redeem_ticket
+ connections = {}
+ for hostname in hostnames:
+ try:
+ self.logger.info("Calling redeem_ticket at %(hostname)s " % locals())
+ server = self.server_proxy(hostname, CM_PORT, self.key_file, \
+ self.cert_file, self.options.debug)
+ server.RedeemTicket(ticket.save_to_string(save_parents=True), slice_cred)
+ self.logger.info("Success")
+ except socket.gaierror:
+ self.logger.error("redeem_ticket failed: Component Manager not accepting requests")
+ except Exception, e:
+ self.logger.log_exc(e.message)
+ return
- if len(args) <= 0:
- self.logger.critical("No command given. Use -h for help.")
- return -1
-
- command = args[0]
- self.cmd_parser = self.create_cmd_parser(command)
- (cmd_opts, cmd_args) = self.cmd_parser.parse_args(args[1:])
+ def create_gid(self, opts, args):
+ """
+ Create a GID (CreateGid)
+ """
+ if len(args) < 1:
+ self.print_help()
+ sys.exit(1)
+ target_hrn = args[0]
+ user_cred = self.get_user_cred().save_to_string(save_parents=True)
+ gid = self.registry.CreateGid(user_cred, target_hrn, self.cert.save_to_string())
+ if opts.file:
+ filename = opts.file
+ else:
+ filename = os.sep.join([self.options.sfi_dir, '%s.gid' % target_hrn])
+ self.logger.info("writing %s gid to %s" % (target_hrn, filename))
+ GID(string=gid).save_to_file(filename)
+
- self.set_servers()
- self.logger.info("Command=%s" % command)
- if command in ("resources"):
- self.logger.debug("resources cmd_opts %s" % cmd_opts.format)
- elif command in ("list", "show", "remove"):
- self.logger.debug("cmd_opts.type %s" % cmd_opts.type)
- self.logger.debug('cmd_args %s' % cmd_args)
+ def delegate(self, opts, args):
+ """
+ (locally) create delegate credential for use by given hrn
+ """
+ delegee_hrn = args[0]
+ if opts.delegate_user:
+ user_cred = self.get_user_cred()
+ cred = self.delegate_cred(user_cred, delegee_hrn)
+ elif opts.delegate_slice:
+ slice_cred = self.get_slice_cred(opts.delegate_slice)
+ cred = self.delegate_cred(slice_cred, delegee_hrn)
+ else:
+ self.logger.warning("Must specify either --user or --slice ")
+ return
+ delegated_cred = Credential(string=cred)
+ object_hrn = delegated_cred.get_gid_object().get_hrn()
+ if opts.delegate_user:
+ dest_fn = os.path.join(self.options.sfi_dir, get_leaf(delegee_hrn) + "_"
+ + get_leaf(object_hrn) + ".cred")
+ elif opts.delegate_slice:
+ dest_fn = os.path.join(self.options.sfi_dir, get_leaf(delegee_hrn) + "_slice_"
+ + get_leaf(object_hrn) + ".cred")
- try:
- self.dispatch(command, cmd_opts, cmd_args)
- except KeyError:
- self.logger.critical ("Unknown command %s"%command)
- sys.exit(1)
-
- return
+ 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))
-if __name__ == "__main__":
- Sfi().main()
+ def get_trusted_certs(self, opts, args):
+ """
+ return uhe trusted certs at this interface (get_trusted_certs)
+ """
+ trusted_certs = self.registry.get_trusted_certs()
+ for trusted_cert in trusted_certs:
+ gid = GID(string=trusted_cert)
+ gid.dump()
+ cert = Certificate(string=trusted_cert)
+ self.logger.debug('Sfi.get_trusted_certs -> %r'%cert.get_subject())
+ return
+