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):
18 setattr(parser.values, option.dest, value.split(','))
20 def args(*args, **kwargs):
22 func.__dict__.setdefault('options', []).insert(0, (args, kwargs))
26 class Commands(object):
27 def _get_commands(self):
28 available_methods = []
29 for attrib in dir(self):
30 if callable(getattr(self, attrib)) and not attrib.startswith('_'):
31 available_methods.append(attrib)
32 return available_methods
35 class RegistryCommands(Commands):
36 def __init__(self, *args, **kwds):
37 self.api= Generic.the_flavour().make_api(interface='registry')
40 version = self.api.manager.GetVersion(self.api, {})
41 pprinter.pprint(version)
43 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn')
44 @args('-t', '--type', dest='type', metavar='<type>', help='object type', default=None)
45 def list(self, xrn, type=None):
47 records = self.api.manager.List(self.api, xrn.get_hrn())
48 for record in records:
49 if not type or record['type'] == type:
50 print "%s (%s)" % (record['hrn'], record['type'])
53 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn')
54 @args('-t', '--type', dest='type', metavar='<type>', help='object type', default=None)
55 @args('-o', '--outfile', dest='outfile', metavar='<outfile>', help='save record to file')
56 @args('-f', '--format', dest='format', metavar='<display>', type='choice',
57 choices=('text', 'xml', 'simple'), help='display record in different formats')
58 def show(self, xrn, type=None, format=None, outfile=None):
59 records = self.api.manager.Resolve(self.api, xrn, type, True)
60 for record in records:
61 sfa_record = Record(dict=record)
62 sfa_record.dump(format)
64 save_records_to_file(outfile, records)
67 def _record_dict(self, xrn, type=None, url=None, key=None, \
68 slices='', researchers=''):
75 record_dict['urn'] = xrn.get_urn()
76 record_dict['hrn'] = xrn.get_hrn()
77 record_dict['type'] = xrn.get_type()
79 record_dict['url'] = url
82 pubkey = open(key, 'r').read()
85 record_dict['keys'] = [pubkey]
87 record_dict['slices'] = slices
89 record_dict['researchers'] = researchers
92 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn')
93 @args('-t', '--type', dest='type', metavar='<type>', help='object type', default=None)
94 @args('-u', '--url', dest='url', metavar='<url>', help='URL', default=None)
95 @args('-d', '--description', dest='description', metavar='<description>',
96 help='Description', default=None)
97 @args('-k', '--key', dest='key', metavar='<key>', help='public key string or file',
99 @args('-s', '--slices', dest='slices', metavar='<slices>', help='slice xrns',
100 default='', type="str", action='callback', callback=optparse_listvalue_callback)
101 @args('-r', '--researchers', dest='researchers', metavar='<researchers>', help='slice researchers',
102 default='', type="str", action='callback', callback=optparse_listvalue_callback)
103 @args('-p', '--pis', dest='pis', metavar='<PIs>',
104 help='Principal Investigators/Project Managers ',
105 default='', type="str", action='callback', callback=optparse_listvalue_callback)
106 def register(self, xrn, type=None, url=None, description=None, key=None, slices='',
107 pis='', researchers=''):
108 record_dict = self._record_dict(xrn, type, url, key, slices, researchers)
109 self.api.manager.Register(self.api, record_dict)
112 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn')
113 @args('-t', '--type', dest='type', metavar='<type>', help='object type', default=None)
114 @args('-u', '--url', dest='url', metavar='<url>', help='URL', default=None)
115 @args('-d', '--description', dest='description', metavar='<description>',
116 help='Description', default=None)
117 @args('-k', '--key', dest='key', metavar='<key>', help='public key string or file',
119 @args('-s', '--slices', dest='slices', metavar='<slices>', help='slice xrns',
120 default='', type="str", action='callback', callback=optparse_listvalue_callback)
121 @args('-r', '--researchers', dest='researchers', metavar='<researchers>', help='slice researchers',
122 default='', type="str", action='callback', callback=optparse_listvalue_callback)
123 @args('-p', '--pis', dest='pis', metavar='<PIs>',
124 help='Principal Investigators/Project Managers ',
125 default='', type="str", action='callback', callback=optparse_listvalue_callback)
126 def update(self, xrn, type=None, url=None, description=None, key=None, slices='',
127 pis='', researchers=''):
128 record_dict = self._record_dict(xrn, type, url, key, slices, researchers)
129 self.api.manager.Update(self.api, record_dict)
131 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn')
132 @args('-t', '--type', dest='type', metavar='<type>', help='object type', default=None)
133 def remove(self, xrn, type=None):
135 self.api.manager.Remove(self.api, xrn)
138 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn')
139 @args('-t', '--type', dest='type', metavar='<type>', help='object type', default=None)
140 def credential(self, xrn, type=None):
141 cred = self.api.manager.GetCredential(self.api, xrn, type, self.api.hrn)
145 def import_registry(self):
146 from sfa.importer import Importer
147 importer = Importer()
150 @args('-a', '--all', dest='all', metavar='<all>', action='store_true', default=False,
151 help='Remove all registry records and all files in %s area' % Hierarchy().basedir)
152 @args('-c', '--certs', dest='certs', metavar='<certs>', action='store_true', default=False,
153 help='Remove all cached certs/gids found in %s' % Hierarchy().basedir )
154 @args('-0', '--no-reinit', dest='reinit', metavar='<reinit>', action='store_false', default=True,
155 help='Prevents new DB schema from being installed after cleanup')
156 def nuke(self, all=False, certs=False, reinit=True):
157 from sfa.storage.dbschema import DBSchema
158 from sfa.util.sfalogging import _SfaLogger
159 logger = _SfaLogger(logfile='/var/log/sfa_import.log', loggername='importlog')
160 logger.setLevelFromOptVerbose(self.api.config.SFA_API_LOGLEVEL)
161 logger.info("Purging SFA records from database")
165 # for convenience we re-create the schema here, so there's no need for an explicit
166 # service sfa restart
167 # however in some (upgrade) scenarios this might be wrong
169 logger.info("re-creating empty schema")
170 dbschema.init_or_upgrade()
172 # remove the server certificate and all gids found in /var/lib/sfa/authorities
174 logger.info("Purging cached certificates")
175 for (dir, _, files) in os.walk('/var/lib/sfa/authorities'):
177 if file.endswith('.gid') or file == 'server.cert':
181 # just remove all files that do not match 'server.key' or 'server.cert'
183 logger.info("Purging registry filesystem cache")
184 preserved_files = [ 'server.key', 'server.cert']
185 for (dir,_,files) in os.walk(Hierarchy().basedir):
187 if file in preserved_files: continue
192 class CertCommands(Commands):
194 def import_gid(self, xrn):
197 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn')
198 @args('-t', '--type', dest='type', metavar='<type>', help='object type', default=None)
199 @args('-o', '--outfile', dest='outfile', metavar='<outfile>', help='output file', default=None)
200 def export(self, xrn, type=None, outfile=None):
201 from sfa.storage.alchemy import dbsession
202 from sfa.storage.model import RegRecord
203 hrn = Xrn(xrn).get_hrn()
204 request=dbsession.query(RegRecord).filter_by(hrn=hrn)
205 if type: request = request.filter_by(type=type)
206 record=request.first()
208 gid = GID(string=record.gid)
210 # check the authorities hierarchy
211 hierarchy = Hierarchy()
213 auth_info = hierarchy.get_auth_info(hrn)
214 gid = auth_info.gid_object
216 print "Record: %s not found" % hrn
220 outfile = os.path.abspath('./%s.gid' % gid.get_hrn())
221 gid.save_to_file(outfile, save_parents=True)
223 @args('-g', '--gidfile', dest='gid', metavar='<gid>', help='path of gid file to display')
224 def display(self, gidfile):
225 gid_path = os.path.abspath(gidfile)
226 if not gid_path or not os.path.isfile(gid_path):
227 print "No such gid file: %s" % gidfile
229 gid = GID(filename=gid_path)
230 gid.dump(dump_parents=True)
233 class AggregateCommands(Commands):
235 def __init__(self, *args, **kwds):
236 self.api= Generic.the_flavour().make_api(interface='aggregate')
239 version = self.api.manager.GetVersion(self.api, {})
240 pprinter.pprint(version)
243 print self.api.manager.ListSlices(self.api, [], {})
245 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn')
246 def status(self, xrn):
247 urn = Xrn(xrn, 'slice').get_urn()
248 status = self.api.manager.SliverStatus(self.api, urn, [], {})
249 pprinter.pprint(status)
251 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn', default=None)
252 @args('-r', '--rspec-version', dest='rspec_version', metavar='<rspec_version>',
253 default='GENI', help='version/format of the resulting rspec response')
254 def resources(self, xrn=None, rspec_version='GENI'):
255 options = {'geni_rspec_version': rspec_version}
257 options['geni_slice_urn'] = xrn
258 resources = self.api.manager.ListResources(self.api, [], options)
261 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn', default=None)
262 @args('-r', '--rspec', dest='rspec', metavar='<rspec>', help='rspec file')
263 @args('-u', '--user', dest='user', metavar='<user>', help='hrn/urn of slice user')
264 @args('-k', '--key', dest='key', metavar='<key>', help="path to user's public key file")
265 def create(self, xrn, rspec, user, key):
266 xrn = Xrn(xrn, 'slice')
267 slice_urn=xrn.get_urn()
268 rspec_string = open(rspec).read()
269 user_xrn = Xrn(user, 'user')
270 user_urn = user_xrn.get_urn()
271 user_key_string = open(key).read()
272 users = [{'urn': user_urn, 'keys': [user_key_string]}]
274 self.api.manager.CreateSliver(self, slice_urn, [], rspec_string, users, options)
276 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn', default=None)
277 def delete(self, xrn):
278 self.api.manager.DeleteSliver(self.api, xrn, [], {})
280 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn', default=None)
281 def start(self, xrn):
282 self.api.manager.start_slice(self.api, xrn, [])
284 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn', default=None)
286 self.api.manager.stop_slice(self.api, xrn, [])
288 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn', default=None)
289 def reset(self, xrn):
290 self.api.manager.reset_slice(self.api, xrn)
293 @args('-x', '--xrn', dest='xrn', metavar='<xrn>', help='object hrn/urn', default=None)
294 @args('-r', '--rspec', dest='rspec', metavar='<rspec>', help='request rspec', default=None)
295 def ticket(self, xrn, rspec):
300 class SliceManagerCommands(AggregateCommands):
302 def __init__(self, *args, **kwds):
303 self.api= Generic.the_flavour().make_api(interface='slicemgr')
306 CATEGORIES = {'cert': CertCommands,
307 'registry': RegistryCommands,
308 'aggregate': AggregateCommands,
309 'slicemgr': SliceManagerCommands}
311 def category_usage():
312 print "Available categories:"
317 argv = copy.deepcopy(sys.argv)
318 script_name = argv.pop(0)
319 # ensure category is specified
321 print script_name + " category action [<args>]"
325 # ensure category is valid
326 category = argv.pop(0)
327 usage = "%%prog %s action <args> [options]" % (category)
328 parser = OptionParser(usage=usage)
329 command_class = CATEGORIES.get(category, None)
330 if not command_class:
331 print "no such category %s " % category
335 # ensure command is valid
336 command_instance = command_class()
337 actions = command_instance._get_commands()
343 if hasattr(command_instance, action):
344 command = getattr(command_instance, action)
346 print script_name + " category action [<args>]"
347 print "Available actions for %s category:" % category
352 # ensure options are valid
353 options = getattr(command, 'options', [])
354 usage = "%%prog %s %s <args> [options]" % (category, action)
355 parser = OptionParser(usage=usage)
356 for arg, kwd in options:
359 parser.add_option(*arg, **kwd)
360 (opts, cmd_args) = parser.parse_args(argv)
361 cmd_kwds = vars(opts)
363 # dont overrride meth
364 for k, v in cmd_kwds.items():
370 command(*cmd_args, **cmd_kwds)
373 print "Possible wrong number of arguments supplied"
374 print command.__doc__
379 print "Command failed, please check log for more info"
383 if __name__ == '__main__':