[7211a95] | 1 | #!/usr/bin/env python |
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| 2 | |
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| 3 | """ |
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| 4 | cmd1:env keystore=`pwd` ./attr.py |
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| 5 | """ |
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| 6 | |
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| 7 | import os |
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| 8 | import ABAC |
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| 9 | |
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| 10 | keystore=os.environ["keystore"] |
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| 11 | |
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| 12 | ctxt = ABAC.Context() |
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| 13 | print "ABAC version %s" % ctxt.version() |
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| 14 | |
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| 15 | ctxt.load_directory(keystore) |
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| 16 | |
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| 17 | out = ctxt.context_principals() |
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| 18 | print "...initial principal set..." |
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| 19 | for x in out[1]: |
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| 20 | print "%s " % x.string() |
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| 21 | print "\n" |
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| 22 | |
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| 23 | out = ctxt.context_credentials() |
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| 24 | print "...initial policy attribute set..." |
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| 25 | for c in out[1]: |
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| 26 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
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| 27 | print "\n" |
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| 28 | |
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| 29 | leagueID=ABAC.ID("League_ID.pem"); |
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| 30 | leagueID.id_load_privkey_file("League_private.pem"); |
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| 31 | league=leagueID.id_keyid() |
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| 32 | |
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| 33 | johnID=ABAC.ID("John_ID.pem"); |
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| 34 | johnID.id_load_privkey_file("John_private.pem"); |
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| 35 | john=johnID.id_keyid() |
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| 36 | |
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| 37 | markID=ABAC.ID("Mark_ID.pem"); |
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| 38 | markID.id_load_privkey_file("Mark_private.pem"); |
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| 39 | mark=markID.id_keyid() |
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| 40 | |
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| 41 | ################################################ |
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| 42 | #[keyid:league].role:stadium([string:'access'],[boolean:true], |
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| 43 | # [time:?F:[keyid:league].oset.gametime([string:?T])]) |
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| 44 | # <-[keyid:league].role:players([string:?T]) |
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| 45 | param1=ABAC.DataTerm("string","'access'") |
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| 46 | param2=ABAC.DataTerm("boolean","true") |
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| 47 | |
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| 48 | param=ABAC.DataTerm("string","T") |
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| 49 | condoset=ABAC.Oset(league,"gametime") |
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| 50 | condoset.oset_add_data_term(param) |
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| 51 | cond=ABAC.Constraint(condoset) |
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| 52 | param3=ABAC.DataTerm("time", "F", cond) |
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| 53 | head = ABAC.Role(league,"stadium") |
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| 54 | head.role_add_data_term(param1) |
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| 55 | head.role_add_data_term(param2) |
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| 56 | head.role_add_data_term(param3) |
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| 57 | |
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| 58 | param=ABAC.DataTerm("string", "T") |
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| 59 | tail = ABAC.Role(league,"players") |
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| 60 | tail.role_add_data_term(param) |
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| 61 | attr=ABAC.Attribute(head, 1800) |
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| 62 | attr.attribute_add_tail(tail) |
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| 63 | attr.attribute_bake() |
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| 64 | attr.attribute_write_cert("League_access_qFqT__League_players_qT_attr.der") |
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| 65 | ctxt.load_attribute_file("League_access_qFqT__League_players_qT_attr.der") |
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| 66 | print attr.string() |
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| 67 | print attr.typed_string() |
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| 68 | print "\n" |
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| 69 | |
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| 70 | ################################################ |
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| 71 | # ??? not sure if this is a valid policy |
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| 72 | #[keyid:league].role:stadium([string:'access'],[boolean:?B:[true], |
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| 73 | # [time:?F:[20120228T080000..20120228T090000]]) |
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| 74 | # <- [keyid:league].role:players(string:?T) |
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| 75 | param1=ABAC.DataTerm("string","'access'") |
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| 76 | cond=ABAC.Constraint("boolean") |
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| 77 | cond.constraint_add_boolean_target("true") |
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| 78 | param2=ABAC.DataTerm("boolean", "B", cond) |
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| 79 | cond=ABAC.Constraint("time") |
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| 80 | cond.constraint_add_time_min("20120228T080000") |
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| 81 | cond.constraint_add_time_max("20120228T090000") |
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| 82 | param3=ABAC.DataTerm("time", "F", cond) |
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| 83 | head = ABAC.Role(league,"stadium") |
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| 84 | head.role_add_data_term(param1) |
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| 85 | head.role_add_data_term(param2) |
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| 86 | head.role_add_data_term(param3) |
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| 87 | |
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| 88 | param=ABAC.DataTerm("string", "T") |
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| 89 | tail = ABAC.Role(league,"players") |
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| 90 | tail.role_add_data_term(param) |
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| 91 | |
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| 92 | attr=ABAC.Attribute(head, 1800) |
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| 93 | attr.attribute_add_tail(tail) |
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| 94 | attr.attribute_bake() |
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| 95 | attr.attribute_write_cert("League_access_qR__League_players_qT_attr.der") |
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| 96 | ctxt.load_attribute_file("League_access_qR__League_players_qT_attr.der") |
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| 97 | print attr.string() |
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| 98 | print attr.typed_string() |
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| 99 | print "\n" |
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| 100 | |
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| 101 | ################################################# |
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| 102 | # [keyid:league].oset:gametime([string:'north']) |
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| 103 | # <- [time:20120228T130000] |
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| 104 | param=ABAC.DataTerm("string","'north'") |
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| 105 | head = ABAC.Oset(league,"gametime") |
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| 106 | head.oset_add_data_term(param) |
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| 107 | term=ABAC.DataTerm("time", "20120228T130000") |
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| 108 | tail = ABAC.Oset(term) |
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| 109 | attr=ABAC.Attribute(head, 1800) |
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| 110 | attr.attribute_add_tail(tail) |
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| 111 | attr.attribute_bake() |
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| 112 | attr.attribute_write_cert("League_gametime_north__timeT_attr.der") |
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| 113 | ctxt.load_attribute_file("League_gametime_north__timeT_attr.der") |
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| 114 | print attr.string() |
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| 115 | print attr.typed_string() |
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| 116 | print "\n" |
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| 117 | |
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| 118 | ################################################# |
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| 119 | # [keyid:league].oset:gametime([string:'south']) |
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| 120 | # <-[time:20120228T140000] |
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| 121 | param=ABAC.DataTerm("string","'south'") |
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| 122 | head = ABAC.Oset(league,"gametime") |
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| 123 | head.oset_add_data_term(param) |
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| 124 | term=ABAC.DataTerm("time", "20120228T140000") |
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| 125 | tail = ABAC.Oset(term) |
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| 126 | attr=ABAC.Attribute(head, 1800) |
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| 127 | attr.attribute_add_tail(tail) |
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| 128 | attr.attribute_bake() |
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| 129 | attr.attribute_write_cert("League_gametime_south__time2T_attr.der") |
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| 130 | ctxt.load_attribute_file("League_gametime_south__time2T_attr.der") |
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| 131 | print attr.string() |
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| 132 | print attr.typed_string() |
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| 133 | print "\n" |
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| 134 | |
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| 135 | ################################################# |
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| 136 | # [keyid:league].role:players([string:'north'])<-[keyid:John] |
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| 137 | param=ABAC.DataTerm("string", "'north'") |
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| 138 | head = ABAC.Role(league,"players") |
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| 139 | head.role_add_data_term(param) |
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| 140 | tail = ABAC.Role(john) |
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| 141 | attr=ABAC.Attribute(head, 1800) |
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| 142 | attr.attribute_add_tail(tail) |
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| 143 | attr.attribute_bake() |
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| 144 | attr.attribute_write_cert("League_players_north__John_attr.der") |
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| 145 | ctxt.load_attribute_file("League_players_north__John_attr.der") |
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| 146 | print attr.string() |
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| 147 | print attr.typed_string() |
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| 148 | print "\n" |
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| 149 | |
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| 150 | ################################################# |
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| 151 | # [keyid:league].role:players([string:'south'])<-[keyid:Mark] |
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| 152 | param=ABAC.DataTerm("string", "'south'") |
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| 153 | head = ABAC.Role(league,"players") |
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| 154 | head.role_add_data_term(param) |
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| 155 | tail = ABAC.Role(mark) |
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| 156 | attr=ABAC.Attribute(head, 1800) |
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| 157 | attr.attribute_add_tail(tail) |
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| 158 | attr.attribute_bake() |
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| 159 | attr.attribute_write_cert("League_players_south__Mark_attr.der") |
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| 160 | ctxt.load_attribute_file("League_players_north__John_attr.der") |
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| 161 | print attr.string() |
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| 162 | print attr.typed_string() |
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| 163 | print "\n" |
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| 164 | |
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| 165 | |
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| 166 | ctxt.dump_yap_db() |
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| 167 | ## |
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