| 1 | #!/usr/bin/env python |
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| 2 | |
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| 3 | """ |
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| 4 | Run the queries described in README |
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| 5 | |
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| 6 | cmd1:env keystore=`pwd` ./query.py |
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| 7 | cmd2: env ABAC_CN=1 keystore=`pwd` ./query.py |
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| 8 | |
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| 9 | """ |
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| 10 | |
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| 11 | import os |
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| 12 | import ABAC |
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| 13 | |
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| 14 | ctxt = ABAC.Context() |
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| 15 | ctxt.set_no_partial_proof() |
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| 16 | |
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| 17 | # Keystore is the directory containing the principal credentials. |
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| 18 | # Load existing principals and/or policy credentials |
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| 19 | if (os.environ.has_key("keystore")) : |
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| 20 | keystore=os.environ["keystore"] |
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| 21 | ctxt.load_directory(keystore) |
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| 22 | else: |
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| 23 | print("keystore is not set...") |
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| 24 | exit(1) |
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| 25 | |
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| 26 | # retrieve principals' keyid value from local credential files |
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| 27 | leagueID=ABAC.ID("League_ID.pem"); |
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| 28 | leagueID.id_load_privkey_file("League_private.pem"); |
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| 29 | league=leagueID.id_keyid() |
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| 30 | |
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| 31 | johnID=ABAC.ID("John_ID.pem"); |
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| 32 | johnID.id_load_privkey_file("John_private.pem"); |
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| 33 | john=johnID.id_keyid() |
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| 34 | |
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| 35 | markID=ABAC.ID("Mark_ID.pem"); |
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| 36 | markID.id_load_privkey_file("Mark_private.pem"); |
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| 37 | mark=markID.id_keyid() |
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| 38 | |
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| 39 | ########################################################################## |
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| 40 | # dump the loaded principals/policies |
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| 41 | # |
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| 42 | out = ctxt.context_principals() |
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| 43 | print "\n...final principal set..." |
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| 44 | for x in out[1]: |
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| 45 | print "%s " % x.string() |
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| 46 | out = ctxt.context_credentials() |
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| 47 | print "\n...final policy attribute set..." |
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| 48 | for c in out[1]: |
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| 49 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
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| 50 | |
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| 51 | ########################################################################## |
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| 52 | # can john go to stadium at 1pm? |
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| 53 | # role=[keyid:league].role:stadium([string:'access'],[boolean:true],[time:20120228T130000]) |
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| 54 | # p=[keyid:john] |
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| 55 | param1=ABAC.DataTerm("string", "'access'") |
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| 56 | param2=ABAC.DataTerm("boolean", "true") |
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| 57 | param3=ABAC.DataTerm("time", "20120228T130000") |
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| 58 | role = ABAC.Role(league,"stadium") |
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| 59 | role.role_add_data_term(param1) |
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| 60 | role.role_add_data_term(param2) |
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| 61 | role.role_add_data_term(param3) |
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| 62 | p=ABAC.Role(john) |
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| 63 | print "\n===good============ league.stadium(access,true,20120128T130000)<-?-john" |
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| 64 | out = ctxt.query(role, p) |
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| 65 | for c in out[1]: |
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| 66 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
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| 67 | |
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| 68 | ########################################################################## |
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| 69 | # can mark go to stadium at 11am? |
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| 70 | # role=[keyid:league].role:stadium([string:'access'],[boolean:true],[time:20120228T110000]) |
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| 71 | # p=[keyid:mark] |
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| 72 | param1=ABAC.DataTerm("string", "'access'") |
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| 73 | param2=ABAC.DataTerm("boolean", "true") |
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| 74 | param3=ABAC.DataTerm("time", "20120228T110000") |
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| 75 | role = ABAC.Role(league,"stadium") |
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| 76 | role.role_add_data_term(param1) |
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| 77 | role.role_add_data_term(param2) |
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| 78 | role.role_add_data_term(param3) |
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| 79 | p=ABAC.Role(mark) |
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| 80 | print "\n===bad============ league.stadium(access,true,20120128T110000)<-?-mark" |
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| 81 | out = ctxt.query(role, p) |
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| 82 | for c in out[1]: |
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| 83 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
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| 84 | |
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| 85 | ########################################################################## |
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| 86 | # can mark go to stadium at 8am then? |
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| 87 | # role=[keyid:league].role:stadium([string:'access'],[boolean:true],[time:20120228T080000]) |
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| 88 | # p=[keyid:mark] |
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| 89 | param1=ABAC.DataTerm("string", "'access'") |
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| 90 | param2=ABAC.DataTerm("boolean", "true") |
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| 91 | param3=ABAC.DataTerm("time", "20120228T080000") |
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| 92 | role = ABAC.Role(league,"stadium") |
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| 93 | role.role_add_data_term(param1) |
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| 94 | role.role_add_data_term(param2) |
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| 95 | role.role_add_data_term(param3) |
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| 96 | p=ABAC.Role(mark) |
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| 97 | print "\n===good============ league.stadium(access,true,20120128T080000)<-?-mark" |
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| 98 | out = ctxt.query(role, p) |
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| 99 | for c in out[1]: |
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| 100 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
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