import codecs
import pickle
import json
+import shutil
from lxml import etree
from StringIO import StringIO
from optparse import OptionParser
from pprint import PrettyPrinter
+from tempfile import mkstemp
from sfa.trust.certificate import Keypair, Certificate
from sfa.trust.gid import GID
from sfa.client.sfaserverproxy import SfaServerProxy, ServerException
from sfa.client.client_helper import pg_users_arg, sfa_users_arg
from sfa.client.return_value import ReturnValue
+from sfa.client.candidates import Candidates
CM_PORT=12346
return filtered_records
+def credential_printable (credential_string):
+ credential=Credential(string=credential_string)
+ result=""
+ result += credential.get_summary_tostring()
+ result += "\n"
+ rights = credential.get_privileges()
+ result += "rights=%s"%rights
+ result += "\n"
+ return result
+
+def show_credentials (cred_s):
+ if not isinstance (cred_s,list): cred_s = [cred_s]
+ for cred in cred_s:
+ print "Using Credential %s"%credential_printable(cred)
+
# save methods
def save_raw_to_file(var, filename, format="text", banner=None):
if filename == "-":
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+/=]+(?: .*)?$'
("get_ticket", "slice_hrn rspec"),
("redeem_ticket", "ticket"),
("delegate", "name"),
- ("create_gid", "[name]"),
- ("get_trusted_certs", "cred"),
+ ("gid", "[name]"),
+ ("trusted", "cred"),
("config", ""),
]
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,
+ help="show credential(s) used in human-readable form")
# registy filter option
if command in ("list", "show", "remove"):
parser.add_option("-t", "--type", dest="type", type="choice",
# 'create' does return the new rspec, makes sense to save that too
- if command in ("resources", "show", "list", "create_gid", 'create'):
+ if command in ("resources", "show", "list", "gid", 'create'):
parser.add_option("-o", "--output", dest="file",
help="output XML to file", metavar="FILE", default=None)
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,
# 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()
self.print_command_help(options)
return -1
- command = args[0]
+ # complete / find unique match with command set
+ command_candidates = Candidates (self.available_names)
+ input = args[0]
+ command = command_candidates.only_match(input)
+ if not command:
+ self.print_command_help(options)
+ sys.exit(1)
+ # second pass options parsing
self.command_parser = self.create_command_parser(command)
(command_options, command_args) = self.command_parser.parse_args(args[1:])
self.command_options = command_options
self.read_config ()
self.bootstrap ()
- self.logger.info("Command=%s" % command)
+ self.logger.debug("Command=%s" % command)
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
####################
def read_config(self):
config_file = os.path.join(self.options.sfi_dir,"sfi_config")
+ shell_config_file = os.path.join(self.options.sfi_dir,"sfi_config.sh")
try:
- config = Config (config_file)
+ if Config.is_ini(config_file):
+ config = Config (config_file)
+ else:
+ # try upgrading from shell config format
+ fp, fn = mkstemp(suffix='sfi_config', text=True)
+ config = Config(fn)
+ # we need to preload the sections we want parsed
+ # from the shell config
+ config.add_section('sfi')
+ config.add_section('sface')
+ config.load(config_file)
+ # back up old config
+ shutil.move(config_file, shell_config_file)
+ # write new config
+ config.save(config_file)
+
except:
- self.logger.critical("Failed to read configuration file %s"%config_file)
- self.logger.info("Make sure to remove the export clauses and to add quotes")
- if self.options.verbose==0:
- self.logger.info("Re-run with -v for more details")
- else:
- self.logger.log_exc("Could not read config file %s"%config_file)
- sys.exit(1)
+ self.logger.critical("Failed to read configuration file %s"%config_file)
+ self.logger.info("Make sure to remove the export clauses and to add quotes")
+ if self.options.verbose==0:
+ self.logger.info("Re-run with -v for more details")
+ else:
+ self.logger.log_exc("Could not read config file %s"%config_file)
+ sys.exit(1)
errors = 0
# Set SliceMgr URL
elif hasattr(config, "SFI_REGISTRY"):
self.reg_url = config.SFI_REGISTRY
else:
- self.logger.errors("You need to set e.g. SFI_REGISTRY='http://your.registry.url:12345/' in %s" % config_file)
+ self.logger.error("You need to set e.g. SFI_REGISTRY='http://your.registry.url:12345/' in %s" % config_file)
errors += 1
# Set user HRN
elif hasattr(config, "SFI_USER"):
self.user = config.SFI_USER
else:
- self.logger.errors("You need to set e.g. SFI_USER='plc.princeton.username' in %s" % config_file)
+ self.logger.error("You need to set e.g. SFI_USER='plc.princeton.username' in %s" % config_file)
errors += 1
# Set authority HRN
# init self-signed cert, user credentials and gid
def bootstrap (self):
- client_bootstrap = SfaClientBootstrap (self.user, self.reg_url, self.options.sfi_dir)
+ client_bootstrap = SfaClientBootstrap (self.user, self.reg_url, self.options.sfi_dir,
+ logger=self.logger)
# if -k is provided, use this to initialize private key
if self.options.user_private_key:
client_bootstrap.init_private_key_if_missing (self.options.user_private_key)
if not os.path.isfile(client_bootstrap.private_key_filename()):
self.logger.info ("private key not found, trying legacy name")
try:
- legacy_private_key = os.path.join (self.options.sfi_dir, "%s.pkey"%get_leaf(self.user))
+ legacy_private_key = os.path.join (self.options.sfi_dir, "%s.pkey"%Xrn.unescape(get_leaf(self.user)))
self.logger.debug("legacy_private_key=%s"%legacy_private_key)
client_bootstrap.init_private_key_if_missing (legacy_private_key)
self.logger.info("Copied private key from legacy location %s"%legacy_private_key)
if options.recursive:
opts['recursive'] = options.recursive
+ if options.show_credential:
+ show_credentials(self.my_credential_string)
try:
list = self.registry().List(hrn, self.my_credential_string, options)
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...
+ # 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]
- 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)
def add(self, options, args):
"add record into registry from xml file (Register)"
auth_cred = self.my_authority_credential_string()
+ if options.show_credential:
+ show_credentials(auth_cred)
record_dict = {}
if len(args) > 0:
record_filepath = args[0]
cred = self.my_authority_credential_string()
else:
raise "unknown record type" + record_dict['type']
+ if options.show_credential:
+ show_credentials(cred)
return self.registry().Update(record_dict, cred)
def remove(self, options, args):
type = options.type
if type in ['all']:
type = '*'
+ if options.show_credential:
+ show_credentials(auth_cred)
return self.registry().Remove(hrn, auth_cred, type)
# ==================================================================
# options and call_id when supported
api_options = {}
api_options['call_id']=unique_call_id()
+ if options.show_credential:
+ show_credentials(creds)
result = server.ListSlices(creds, *self.ois(server,api_options))
value = ReturnValue.get_value(result)
if self.options.raw:
creds.append(self.my_credential_string)
if options.delegate:
creds.append(self.delegate_cred(cred, get_authority(self.authority)))
+ if options.show_credential:
+ show_credentials(creds)
# no need to check if server accepts the options argument since the options has
# been a required argument since v1 API
# credentials
creds = [self.slice_credential_string(slice_hrn)]
+
delegated_cred = None
server_version = self.get_cached_server_version(server)
if server_version.get('interface') == 'slicemgr':
#elif server_version.get('urn'):
# delegated_cred = self.delegate_cred(slice_cred, urn_to_hrn(server_version['urn']))
+ if options.show_credential:
+ show_credentials(creds)
+
# rspec
rspec_file = self.get_rspec_file(args[1])
rspec = open(rspec_file).read()
# 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])
# options and call_id when supported
api_options = {}
api_options ['call_id'] = unique_call_id()
+ if options.show_credential:
+ show_credentials(creds)
result = server.DeleteSliver(slice_urn, creds, *self.ois(server, api_options ) )
value = ReturnValue.get_value(result)
if self.options.raw:
# options and call_id when supported
api_options = {}
api_options['call_id']=unique_call_id()
+ if options.show_credential:
+ show_credentials(creds)
result = server.SliverStatus(slice_urn, creds, *self.ois(server,api_options))
value = ReturnValue.get_value(result)
if self.options.raw:
# options and call_id when supported
api_options = {}
api_options['call_id']=unique_call_id()
+ if options.show_credential:
+ show_credentials(creds)
result = server.RenewSliver(slice_urn, creds, input_time, *self.ois(server,api_options))
value = ReturnValue.get_value(result)
if self.options.raw:
self.logger.log_exc(e.message)
return
- def create_gid(self, options, args):
+ def gid(self, options, args):
"""
Create a GID (CreateGid)
"""
self.logger.info("delegated credential for %s to %s and wrote to %s"%(object_hrn, delegee_hrn,dest_fn))
- def get_trusted_certs(self, options, args):
+ def trusted(self, options, args):
"""
return uhe trusted certs at this interface (get_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())
+ self.logger.debug('Sfi.trusted -> %r'%cert.get_subject())
return
def config (self, options, args):
git://git.onelab.eu / sfa.git / blobdiff