1 | #!/usr/bin/env python |
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2 | |
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3 | import sys |
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4 | |
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5 | from federation.proof import proof |
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6 | from federation.remote_service import service_caller |
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7 | from federation.client_lib import client_opts, exit_with_fault, RPCException,\ |
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8 | wrangle_standard_options, do_rpc, get_experiment_names, info_format, \ |
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9 | log_authentication |
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10 | |
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11 | class exp_data_opts(client_opts): |
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12 | def __init__(self): |
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13 | client_opts.__init__(self) |
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14 | self.add_option("--experiment_cert", dest="exp_certfile", |
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15 | action='callback', callback=self.expand_file, type='str', |
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16 | help="experiment certificate file") |
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17 | self.add_option("--experiment_name", dest="exp_name", |
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18 | type="string", help="human readable experiment name") |
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19 | self.add_option("--data", dest="data", default=[], |
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20 | action="append", type="choice", |
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21 | choices=("id", "experimentdescription", "vtopo", "vis", |
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22 | "log", "status"), |
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23 | help="data to extract") |
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24 | self.add_option("--fresh", dest="fresh", action="store_true", |
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25 | default=False, help="Force controller to gather fresh status") |
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26 | |
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27 | parser = exp_data_opts() |
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28 | (opts, args) = parser.parse_args() |
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29 | cert, fid, url = wrangle_standard_options(opts) |
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30 | |
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31 | if opts.exp_name and opts.exp_certfile: |
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32 | sys.exit("Only one of --experiment_cert and --experiment_name permitted") |
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33 | elif opts.exp_certfile: |
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34 | exp_id = { 'fedid': fedid(file=opts.exp_certfile) } |
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35 | elif opts.exp_name: |
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36 | exp_id = { 'localname' : opts.exp_name } |
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37 | else: |
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38 | sys.exit("specify one of --experiment_cert and --experiment_name") |
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39 | |
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40 | req = { 'experiment': exp_id, 'fresh': opts.fresh } |
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41 | |
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42 | # If legacy data is requested, request it from the server. |
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43 | if 'vis' in opts.data or 'vtopo' in opts.data: |
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44 | req['legacy'] = True |
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45 | |
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46 | try: |
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47 | resp_dict = do_rpc(req, |
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48 | url, opts.transport, cert, opts.trusted, |
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49 | serialize_only=opts.serialize_only, |
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50 | tracefile=opts.tracefile, |
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51 | caller=service_caller('Info'), responseBody='InfoResponseBody') |
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52 | except RPCException, e: |
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53 | exit_with_fault(e, 'Info', opts) |
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54 | except RuntimeError, e: |
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55 | sys.exit("Error processing RPC: %s" % e) |
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56 | |
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57 | formatter = info_format() |
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58 | for d in opts.data: |
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59 | try: |
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60 | formatter(resp_dict, d) |
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61 | except RuntimeError, e: |
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62 | print >>sys.stderr, "Warning: %s" % e |
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63 | proof = proof.from_dict(resp_dict.get('proof', {})) |
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64 | if proof and opts.auth_log: |
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65 | log_authentication(opts.auth_log, 'Info', 'succeeded', proof) |
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