[2e9455f] | 1 | #!/usr/bin/env python |
---|
| 2 | |
---|
| 3 | """ |
---|
| 4 | s6_query.py |
---|
| 5 | using python api |
---|
| 6 | |
---|
| 7 | """ |
---|
| 8 | |
---|
| 9 | print("=====================s6_query.py==================") |
---|
| 10 | |
---|
| 11 | import os |
---|
| 12 | import ABAC |
---|
| 13 | |
---|
| 14 | ctxt = ABAC.Context() |
---|
| 15 | |
---|
| 16 | # Keystore is the directory containing the principal credentials. |
---|
| 17 | # Load existing principals and/or policy credentials |
---|
| 18 | if (os.environ.has_key("keystore")) : |
---|
| 19 | keystore=os.environ["keystore"] |
---|
| 20 | ctxt.load_directory(keystore) |
---|
| 21 | else: |
---|
| 22 | print("keystore is not set, using current directory...") |
---|
| 23 | ctxt.load_directory(".") |
---|
| 24 | |
---|
| 25 | ########################################################################## |
---|
| 26 | def get_next(CTXT) : |
---|
| 27 | while( 1 ) : |
---|
| 28 | print ("\nnext proof:") |
---|
| 29 | (success, out) = CTXT.next_proof() |
---|
| 30 | if(success) : |
---|
| 31 | for c in out: |
---|
| 32 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
---|
| 33 | else: |
---|
| 34 | print("no more..\n") |
---|
| 35 | return |
---|
| 36 | |
---|
| 37 | # dump the loaded principals/policies |
---|
| 38 | def dump_all(CTXT,msg) : |
---|
| 39 | out = CTXT.context_principals() |
---|
| 40 | print "\n...%s principal set..." % msg |
---|
| 41 | for x in out[1]: |
---|
| 42 | print "#PP# %s " % x.string() |
---|
| 43 | out = CTXT.context_credentials() |
---|
| 44 | print "\n...%s policy attribute set..." %msg |
---|
| 45 | for c in out[1]: |
---|
| 46 | print "#CC# %s <- %s" % (c.head_string(), c.tail_string()) |
---|
| 47 | |
---|
| 48 | ########################################################################## |
---|
| 49 | # retrieve principals' keyid value from local credential files |
---|
| 50 | gID=ABAC.ID("G_ID.pem"); |
---|
| 51 | g=gID.id_keyid() |
---|
| 52 | |
---|
| 53 | saID=ABAC.ID("SA_ID.pem"); |
---|
| 54 | sa=saID.id_keyid() |
---|
| 55 | |
---|
| 56 | paID=ABAC.ID("PA_ID.pem"); |
---|
| 57 | pa=paID.id_keyid() |
---|
| 58 | |
---|
| 59 | drdID=ABAC.ID("Drd_ID.pem"); |
---|
| 60 | drd=drdID.id_keyid() |
---|
| 61 | |
---|
| 62 | frankID=ABAC.ID("Frank_ID.pem"); |
---|
| 63 | frank=frankID.id_keyid() |
---|
| 64 | |
---|
| 65 | danID=ABAC.ID("Dan_ID.pem"); |
---|
| 66 | dan=danID.id_keyid() |
---|
| 67 | |
---|
| 68 | aliceID=ABAC.ID("Alice_ID.pem"); |
---|
| 69 | alice=aliceID.id_keyid() |
---|
| 70 | |
---|
| 71 | lisaID=ABAC.ID("Lisa_ID.pem"); |
---|
| 72 | lisa=lisaID.id_keyid() |
---|
| 73 | |
---|
| 74 | ########################################################################## |
---|
| 75 | dump_all(ctxt,"initial") |
---|
| 76 | #ctxt.set_no_partial_proof() |
---|
| 77 | |
---|
| 78 | ########################################################################## |
---|
| 79 | # [keyid:SA].role:controlsQ(string:'sliceA'],[string:'info']) <-?- [keyid:Drd] |
---|
| 80 | role = ABAC.Role(sa,"controlsQ") |
---|
| 81 | param1=ABAC.DataTerm("string", "'sliceA'") |
---|
| 82 | param2=ABAC.DataTerm("string", "'info'") |
---|
| 83 | role.role_add_data_term(param1) |
---|
| 84 | role.role_add_data_term(param2) |
---|
| 85 | p = ABAC.Role(drd) |
---|
| 86 | print "\n===good============ SA.controlsQ('sliceA','info') <-?- Drd" |
---|
| 87 | out = ctxt.query(role, p) |
---|
| 88 | for c in out[1]: |
---|
| 89 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
---|
| 90 | #get_next(ctxt) |
---|
| 91 | |
---|
| 92 | ########################################################################## |
---|
| 93 | # [keyid:SA].role:createSlice(string:'proj1']) <-?- [keyid:Drd] |
---|
| 94 | role = ABAC.Role(sa,"createSlice") |
---|
| 95 | param=ABAC.DataTerm("string", "'proj1'") |
---|
| 96 | role.role_add_data_term(param) |
---|
| 97 | p = ABAC.Role(drd) |
---|
| 98 | print "\n===good============ SA.createSlice('proj1') <-?- Drd" |
---|
| 99 | out = ctxt.query(role, p) |
---|
| 100 | for c in out[1]: |
---|
| 101 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
---|
| 102 | |
---|
| 103 | ########################################################################## |
---|
| 104 | oset = ABAC.Oset(sa,"Standard") |
---|
| 105 | term=ABAC.DataTerm("string", "'sliceA'") |
---|
| 106 | p = ABAC.Oset(term) |
---|
| 107 | print "\n===good============ SA.Stanard <-?- 'sliceA'" |
---|
| 108 | out = ctxt.query(oset, p) |
---|
| 109 | for c in out[1]: |
---|
| 110 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
---|
| 111 | |
---|
| 112 | ########################################################################## |
---|
| 113 | oset = ABAC.Oset(sa,"inProject") |
---|
| 114 | param=ABAC.DataTerm("string", "'proj1'") |
---|
| 115 | oset.oset_add_data_term(param) |
---|
| 116 | term=ABAC.DataTerm("string", "'sliceA'") |
---|
| 117 | p = ABAC.Oset(term) |
---|
| 118 | print "\n===good============ SA.inProject('proj1') <-?- 'sliceA'" |
---|
| 119 | out = ctxt.query(oset, p) |
---|
| 120 | for c in out[1]: |
---|
| 121 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
---|
| 122 | |
---|
| 123 | ########################################################################## |
---|
| 124 | # [keyid:SA].oset:inStdProject("proj1") <- "sliceA" |
---|
| 125 | oset = ABAC.Oset(sa,"inStdProject") |
---|
| 126 | param=ABAC.DataTerm("string", "'proj1'") |
---|
| 127 | oset.oset_add_data_term(param) |
---|
| 128 | term=ABAC.DataTerm("string", "'sliceA'") |
---|
| 129 | p = ABAC.Oset(term) |
---|
| 130 | print "\n===good============ SA.inStdProject('proj1') <-?- 'sliceA'" |
---|
| 131 | out = ctxt.query(oset, p) |
---|
| 132 | for c in out[1]: |
---|
| 133 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
---|
| 134 | |
---|
| 135 | ########################################################################## |
---|
| 136 | # [keyid:SA].role:createSlice(string:'proj1']) <-?- [keyid:lisa] |
---|
| 137 | role = ABAC.Role(sa,"createSlice") |
---|
| 138 | param=ABAC.DataTerm("string", "'proj1'") |
---|
| 139 | role.role_add_data_term(param) |
---|
| 140 | p = ABAC.Role(lisa) |
---|
| 141 | print "\n===good============ SA.createSlice('proj1') <-?- lisa" |
---|
| 142 | out = ctxt.query(role, p) |
---|
| 143 | for c in out[1]: |
---|
| 144 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
---|
| 145 | get_next(ctxt) |
---|
| 146 | |
---|
| 147 | ########################################################################## |
---|
| 148 | # [keyid:SA].role:createSlice(string:'proj1']) <-?- [keyid:Dan] |
---|
| 149 | role = ABAC.Role(sa,"createSlice") |
---|
| 150 | param=ABAC.DataTerm("string", "'proj1'") |
---|
| 151 | role.role_add_data_term(param) |
---|
| 152 | p = ABAC.Role(dan) |
---|
| 153 | print "\n===good============ SA.createSlice('proj1') <-?- Dan" |
---|
| 154 | out = ctxt.query(role, p) |
---|
| 155 | for c in out[1]: |
---|
| 156 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
---|
| 157 | get_next(ctxt) |
---|
| 158 | |
---|
| 159 | ########################################################################## |
---|
| 160 | # [keyid:SA].role:createSlice(string:'proj1']) <-?- [keyid:Frank] |
---|
| 161 | role = ABAC.Role(sa,"createSlice") |
---|
| 162 | param=ABAC.DataTerm("string", "'proj1'") |
---|
| 163 | role.role_add_data_term(param) |
---|
| 164 | p = ABAC.Role(frank) |
---|
| 165 | print "\n===bad============ SA.createSlice('proj1') <-?- Frank" |
---|
| 166 | out = ctxt.query(role, p) |
---|
| 167 | for c in out[1]: |
---|
| 168 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
---|
| 169 | |
---|
| 170 | ########################################################################## |
---|
| 171 | #(SA.projectAuthority).memberQ(?P, "instantiate") |
---|
| 172 | # [keyid:PA].role:memberQ(string:'proj1'],[string:'instantiate']) <-?- [keyid:Dan] |
---|
| 173 | role = ABAC.Role(pa,"memberQ") |
---|
| 174 | param1=ABAC.DataTerm("string", "'proj1'") |
---|
| 175 | param2=ABAC.DataTerm("string", "'instantiate'") |
---|
| 176 | role.role_add_data_term(param1) |
---|
| 177 | role.role_add_data_term(param2) |
---|
| 178 | p = ABAC.Role(dan) |
---|
| 179 | print "\n===good============ PA.memberQ('proj1','instantiate') <-?- Dan" |
---|
| 180 | out = ctxt.query(role, p) |
---|
| 181 | for c in out[1]: |
---|
| 182 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
---|
| 183 | get_next(ctxt) |
---|
| 184 | |
---|
| 185 | ########################################################################## |
---|
| 186 | # speaksFor((SA.projectAuthority).memberQ(?P, "instantiate") |
---|
| 187 | # attr="[keyid:$sa].role:speaksFor([keyid:$dan]) <- [keyid:$frank]" |
---|
| 188 | role = ABAC.Role(sa,"speaksFor") |
---|
| 189 | param=ABAC.DataTerm(danID) |
---|
| 190 | role.role_add_data_term(param) |
---|
| 191 | p = ABAC.Role(frank) |
---|
| 192 | print "\n===bad============ SA.speaksFor(Dan) <-?- Frank" |
---|
| 193 | out = ctxt.query(role, p) |
---|
| 194 | for c in out[1]: |
---|
| 195 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
---|
| 196 | get_next(ctxt) |
---|
| 197 | |
---|
| 198 | |
---|
| 199 | print("\n\n") |
---|