5 from pprint import pformat
6 from sfa.generic import Generic
7 from optparse import OptionParser
8 from pprint import PrettyPrinter
9 from sfa.util.xrn import Xrn
10 from sfa.storage.record import Record
11 from sfa.client.sfi import save_records_to_file
12 from sfa.trust.hierarchy import Hierarchy
13 from sfa.trust.gid import GID
15 pprinter = PrettyPrinter(indent=4)
17 def optparse_listvalue_callback(option, opt, value, parser):
22 setattr(parser.values, option.dest, value.split(','))
24 def args(*args, **kwargs):
26 func.__dict__.setdefault('options', []).insert(0, (args, kwargs))
30 class Commands(object):
31 def _get_commands(self):
32 available_methods = []
33 for attrib in dir(self):
34 if callable(getattr(self, attrib)) and not attrib.startswith('_'):
35 available_methods.append(attrib)
36 return available_methods
39 class RegistryCommands(Commands):
40 def __init__(self, *args, **kwds):
41 self.api= Generic.the_flavour().make_api(interface='registry')
44 version = self.api.manager.GetVersion(self.api, {})
45 pprinter.pprint(version)
47 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn')
48 @args('-t', '--type', dest='type', metavar='<type>', help='object type', default=None)
49 def list(self, xrn, type=None):
51 records = self.api.manager.List(self.api, xrn.get_hrn())
52 for record in records:
53 if not type or record['type'] == type:
54 print "%s (%s)" % (record['hrn'], record['type'])
57 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn')
58 @args('-t', '--type', dest='type', metavar='<type>', help='object type', default=None)
59 @args('-o', '--outfile', dest='outfile', metavar='<outfile>', help='save record to file')
60 @args('-f', '--format', dest='format', metavar='<display>', type='choice',
61 choices=('text', 'xml', 'simple'), help='display record in different formats')
62 def show(self, xrn, type=None, format=None, outfile=None):
63 records = self.api.manager.Resolve(self.api, xrn, type, True)
64 for record in records:
65 sfa_record = Record(dict=record)
66 sfa_record.dump(format)
68 save_records_to_file(outfile, records)
71 def _record_dict(self, xrn, type=None, url=None, key=None, \
72 slices='', researchers=''):
79 record_dict['urn'] = xrn.get_urn()
80 record_dict['hrn'] = xrn.get_hrn()
81 record_dict['type'] = xrn.get_type()
83 record_dict['url'] = url
86 pubkey = open(key, 'r').read()
89 record_dict['keys'] = [pubkey]
91 record_dict['slices'] = slices
93 record_dict['researchers'] = researchers
96 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn')
97 @args('-t', '--type', dest='type', metavar='<type>', help='object type', default=None)
98 @args('-u', '--url', dest='url', metavar='<url>', help='URL', default=None)
99 @args('-k', '--key', dest='key', metavar='<key>', help='public key string or file',
101 @args('-s', '--slices', dest='slices', metavar='<slices>', help='slice xrns',
102 default='', type="str", action='callback', callback=optparse_listvalue_callback)
103 @args('-r', '--researchers', dest='researchers', metavar='<researchers>', help='slice researchers',
104 default='', type="str", action='callback', callback=optparse_listvalue_callback)
105 def register(self, xrn, type=None, url=None, key=None, slices='', researchers=''):
106 record_dict = self._record_dict(xrn, type, url, key, slices, researchers)
107 self.api.manager.Register(self.api, record_dict)
109 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn')
110 @args('-t', '--type', dest='type', metavar='<type>', help='object type', default=None)
111 @args('-u', '--url', dest='url', metavar='<url>', help='URL', default=None)
112 @args('-k', '--key', dest='key', metavar='<key>', help='public key string or file',
114 @args('-s', '--slices', dest='slices', metavar='<slices>', help='slice xrns',
115 default='', type="str", action='callback', callback=optparse_listvalue_callback)
116 @args('-r', '--researchers', dest='researchers', metavar='<researchers>', help='slice researchers',
117 default='', type="str", action='callback', callback=optparse_listvalue_callback)
118 def update(self, record):
119 record_dict = self._record_dict(xrn, type, url, key, slices, researchers)
120 self.api.manager.Update(self.api, record_dict)
122 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn')
123 @args('-t', '--type', dest='type', metavar='<type>', help='object type', default=None)
124 def remove(self, xrn, type=None):
126 self.api.manager.Remove(self.api, xrn)
129 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn')
130 @args('-t', '--type', dest='type', metavar='<type>', help='object type', default=None)
131 def credential(self, xrn, type=None):
132 cred = self.api.manager.GetCredential(self.api, xrn, type, self.api.hrn)
136 def import_registry(self):
137 from sfa.importer import Importer
138 importer = Importer()
141 @args('-a', '--all', dest='all', metavar='<all>', action='store_true', default=False,
142 help='Remove all registry records and all files in %s area' % Hierarchy().basedir)
143 @args('-c', '--certs', dest='certs', metavar='<certs>', action='store_true', default=False,
144 help='Remove all cached certs/gids found in %s' % Hierarchy().basedir )
145 @args('-0', '--no-reinit', dest='reinit', metavar='<reinit>', action='store_false', default=True,
146 help='Prevents new DB schema from being installed after cleanup')
147 def nuke(self, all=False, certs=False, reinit=True):
148 from sfa.storage.dbschema import DBSchema
149 from sfa.util.sfalogging import _SfaLogger
150 logger = _SfaLogger(logfile='/var/log/sfa_import.log', loggername='importlog')
151 logger.setLevelFromOptVerbose(self.api.config.SFA_API_LOGLEVEL)
152 logger.info("Purging SFA records from database")
156 # for convenience we re-create the schema here, so there's no need for an explicit
157 # service sfa restart
158 # however in some (upgrade) scenarios this might be wrong
160 logger.info("re-creating empty schema")
161 dbschema.init_or_upgrade()
163 # remove the server certificate and all gids found in /var/lib/sfa/authorities
165 logger.info("Purging cached certificates")
166 for (dir, _, files) in os.walk('/var/lib/sfa/authorities'):
168 if file.endswith('.gid') or file == 'server.cert':
172 # just remove all files that do not match 'server.key' or 'server.cert'
174 logger.info("Purging registry filesystem cache")
175 preserved_files = [ 'server.key', 'server.cert']
176 for (dir,_,files) in os.walk(Hierarchy().basedir):
178 if file in preserved_files: continue
183 class CertCommands(Commands):
185 def import_gid(self, xrn):
188 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn')
189 @args('-t', '--type', dest='type', metavar='<type>', help='object type', default=None)
190 @args('-o', '--outfile', dest='outfile', metavar='<outfile>', help='output file', default=None)
191 def export(self, xrn, type=None, outfile=None):
192 from sfa.storage.alchemy import dbsession
193 from sfa.storage.model import RegRecord
194 hrn = Xrn(xrn).get_hrn()
195 request=dbsession.query(RegRecord).filter_by(hrn=hrn)
196 if type: request = request.filter_by(type=type)
197 record=request.first()
199 gid = GID(string=record.gid)
201 # check the authorities hierarchy
202 hierarchy = Hierarchy()
204 auth_info = hierarchy.get_auth_info(hrn)
205 gid = auth_info.gid_object
207 print "Record: %s not found" % hrn
211 outfile = os.path.abspath('./%s.gid' % gid.get_hrn())
212 gid.save_to_file(outfile, save_parents=True)
214 @args('-g', '--gidfile', dest='gid', metavar='<gid>', help='path of gid file to display')
215 def display(self, gidfile):
216 gid_path = os.path.abspath(gidfile)
217 if not gid_path or not os.path.isfile(gid_path):
218 print "No such gid file: %s" % gidfile
220 gid = GID(filename=gid_path)
221 gid.dump(dump_parents=True)
224 class AggregateCommands(Commands):
226 def __init__(self, *args, **kwds):
227 self.api= Generic.the_flavour().make_api(interface='aggregate')
230 version = self.api.manager.GetVersion(self.api, {})
231 pprinter.pprint(version)
234 print self.api.manager.ListSlices(self.api, [], {})
236 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn')
237 def status(self, xrn):
238 urn = Xrn(xrn, 'slice').get_urn()
239 status = self.api.manager.SliverStatus(self.api, urn, [], {})
240 pprinter.pprint(status)
242 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn', default=None)
243 @args('-r', '--rspec-version', dest='rspec_version', metavar='<rspec_version>',
244 default='GENI', help='version/format of the resulting rspec response')
245 def resources(self, xrn=None, rspec_version='GENI'):
246 options = {'geni_rspec_version': rspec_version}
248 options['geni_slice_urn'] = xrn
249 resources = self.api.manager.ListResources(self.api, [], options)
252 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn', default=None)
253 @args('-r', '--rspec', dest='rspec', metavar='<rspec>', help='rspec file')
254 @args('-u', '--user', dest='user', metavar='<user>', help='hrn/urn of slice user')
255 @args('-k', '--key', dest='key', metavar='<key>', help="path to user's public key file")
256 def create(self, xrn, rspec, user, key):
257 xrn = Xrn(xrn, 'slice')
258 slice_urn=xrn.get_urn()
259 rspec_string = open(rspec).read()
260 user_xrn = Xrn(user, 'user')
261 user_urn = user_xrn.get_urn()
262 user_key_string = open(key).read()
263 users = [{'urn': user_urn, 'keys': [user_key_string]}]
265 self.api.manager.CreateSliver(self, slice_urn, [], rspec_string, users, options)
267 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn', default=None)
268 def delete(self, xrn):
269 self.api.manager.DeleteSliver(self.api, xrn, [], {})
271 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn', default=None)
272 def start(self, xrn):
273 self.api.manager.start_slice(self.api, xrn, [])
275 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn', default=None)
277 self.api.manager.stop_slice(self.api, xrn, [])
279 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn', default=None)
280 def reset(self, xrn):
281 self.api.manager.reset_slice(self.api, xrn)
284 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn', default=None)
285 @args('-r', '--rspec', dest='rspec', metavar='<rspec>', help='request rspec', default=None)
286 def ticket(self, xrn, rspec):
291 class SliceManagerCommands(AggregateCommands):
293 def __init__(self, *args, **kwds):
294 self.api= Generic.the_flavour().make_api(interface='slicemgr')
297 CATEGORIES = {'cert': CertCommands,
298 'registry': RegistryCommands,
299 'aggregate': AggregateCommands,
300 'slicemgr': SliceManagerCommands}
302 def category_usage():
303 print "Available categories:"
308 argv = copy.deepcopy(sys.argv)
309 script_name = argv.pop(0)
310 # ensure category is specified
312 print script_name + " category action [<args>]"
316 # ensure category is valid
317 category = argv.pop(0)
318 usage = "%%prog %s action <args> [options]" % (category)
319 parser = OptionParser(usage=usage)
320 command_class = CATEGORIES.get(category, None)
321 if not command_class:
322 print "no such category %s " % category
326 # ensure command is valid
327 command_instance = command_class()
328 actions = command_instance._get_commands()
334 if hasattr(command_instance, action):
335 command = getattr(command_instance, action)
337 print script_name + " category action [<args>]"
338 print "Available actions for %s category:" % category
343 # ensure options are valid
344 options = getattr(command, 'options', [])
345 usage = "%%prog %s %s <args> [options]" % (category, action)
346 parser = OptionParser(usage=usage)
347 for arg, kwd in options:
350 parser.add_option(*arg, **kwd)
351 (opts, cmd_args) = parser.parse_args(argv)
352 cmd_kwds = vars(opts)
354 # dont overrride meth
355 for k, v in cmd_kwds.items():
361 command(*cmd_args, **cmd_kwds)
364 print "Possible wrong number of arguments supplied"
365 print command.__doc__
370 print "Command failed, please check log for more info"
374 if __name__ == '__main__':