import socket
import random
import datetime
+import zlib
from lxml import etree
from StringIO import StringIO
from types import StringTypes, ListType
from optparse import OptionParser
-import zlib
-
-from sfa.util.sfalogging import sfa_logger,sfa_logger_goes_to_console
+from sfa.util.sfalogging import _SfaLogger, logging
from sfa.trust.certificate import Keypair, Certificate
from sfa.trust.gid import GID
from sfa.trust.credential import Credential
import sfa.util.xmlrpcprotocol as xmlrpcprotocol
from sfa.util.config import Config
from sfa.util.version import version_core
+from sfa.util.cache import Cache
AGGREGATE_PORT=12346
CM_PORT=12346
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
self.options = options
self.slicemgr = None
self.registry = None
self.user = None
self.authority = None
self.hashrequest = False
- sfa_logger_goes_to_console()
- self.logger=sfa_logger()
+ self.logger = _SfaLogger(self.sfi_dir + 'sfi.log', level = logging.INFO)
def create_cmd_parser(self, command, additional_cmdargs=None):
cmdargs = {"list": "authority",
return parser
-
+
def read_config(self):
config_file = self.options.sfi_dir + os.sep + "sfi_config"
try:
self.key = Keypair(filename=key_file)
self.key_file = key_file
self.cert_file = cert_file
- self.cert = GID(filename=cert_file)
- # Establish connection to server(s)
+ 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, self.options)
self.logger.info("Contacting Slice Manager at: %s"%self.sm_url)
self.slicemgr = xmlrpcprotocol.get_server(self.sm_url, key_file, cert_file, self.options)
-
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_key = server.url + "-version"
+ try:
+ cache = Cache(cache_file)
+ except IOError:
+ cache = Cache()
+ self.logger.info("Local cache not found at: %s" % cache_file)
+
+ if cache:
+ version = cache.get(cache_key)
+
+ if not version:
+ version = server.GetVersion()
+ # cache version for 24 hours
+ cache.add(cache_key, version, ttl= 60*60*24)
+
+
+ return version
+
+
+ def server_supports_call_id_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:
+ 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:
+ return True
+ return False
+
#
# Get various credential and spec files
#
cert.sign()
self.logger.info("Writing self-signed certificate to %s"%cert_file)
cert.save_to_file(cert_file)
+ self.cert = cert
# try to get registry issued cert
try:
self.logger.info("Getting Registry issued cert")
gid.save_to_file(cert_file)
except:
self.logger.info("Failed to download Registry issued cert")
-
+
return cert_file
def get_cached_gid(self, file):
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()
records = self.registry.Resolve(hrn, user_cred.save_to_string(save_parents=True))
- record = None
+ if not records:
+ raise RecordNotFound(args[0])
+ record = records[0]
if type:
+ record=None
for rec in records:
- if type == record['type']:
+ if type == rec['type']:
record = rec
if not record:
raise RecordNotFound(args[0])
- gid = GID(string=records[0]['gid'])
+
+ gid = GID(string=record['gid'])
self.logger.info("Writing gid to %s"%gidfile)
gid.save_to_file(filename=gidfile)
return gid
record = SliceRecord(dict=record)
elif record['type'] in ['node']:
record = NodeRecord(dict=record)
- elif record['type'] in ['authority', 'ma', 'sa']:
+ elif record['type'].startswith('authority'):
record = AuthorityRecord(dict=record)
else:
record = SfaRecord(dict=record)
record.dump()
else:
print record.save_to_string()
-
+
if opts.file:
file = opts.file
if not file.startswith(os.sep):
"""
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
# ==================================================================
# Slice-related commands
# ==================================================================
-
def version(self, opts, args):
if opts.version_local:
#panos add info options
if opts.info:
call_options['info'] = opts.info
- result = server.ListResources(creds, call_options,unique_call_id())
+
+ call_args = [creds, call_options]
+ if self.server_supports_call_id_arg(server):
+ call_args.append(unique_call_id())
+ result = server.ListResources(*call_args)
format = opts.format
if opts.file is None:
display_rspec(result, format)
for user_record in user_records:
if 'keys' in user_record:
user['keys'].extend(user_record['keys'])
- users.append(user)
- result = server.CreateSliver(slice_urn, creds, rspec, users, unique_call_id())
+ users.append(user)
+
+ 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
delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
creds.append(delegated_cred)
server = self.get_server_from_opts(opts)
- return server.DeleteSliver(slice_urn, creds, unique_call_id())
-
+
+ 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
def start(self, opts, args):
slice_hrn = args[0]
delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
creds.append(delegated_cred)
time = args[1]
- return server.RenewSliver(slice_urn, creds, time, unique_call_id())
+
+ 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)
def status(self, opts, args):
delegated_cred = self.delegate_cred(slice_cred, get_authority(self.authority))
creds.append(delegated_cred)
server = self.get_server_from_opts(opts)
- print server.SliverStatus(slice_urn, creds, unique_call_id())
+ call_args = [slice_urn, creds]
+ if self.server_supports_call_id_arg(server):
+ call_args.append(unique_call_id())
+ print server.SliverStatus(*call_args)
def shutdown(self, opts, args):
(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)
git://git.onelab.eu / sfa.git / blobdiff