[2e9455f] | 1 | #!/usr/bin/env python |
---|
| 2 | |
---|
| 3 | """ |
---|
| 4 | s3_query.py |
---|
| 5 | using python api |
---|
| 6 | |
---|
| 7 | """ |
---|
| 8 | |
---|
| 9 | print("=====================s3_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 | paID=ABAC.ID("PA_ID.pem"); |
---|
| 54 | pa=paID.id_keyid() |
---|
| 55 | |
---|
| 56 | drdID=ABAC.ID("Drd_ID.pem"); |
---|
| 57 | drd=drdID.id_keyid() |
---|
| 58 | |
---|
| 59 | johnID=ABAC.ID("John_ID.pem"); |
---|
| 60 | john=johnID.id_keyid() |
---|
| 61 | |
---|
| 62 | timID=ABAC.ID("Tim_ID.pem"); |
---|
| 63 | tim=timID.id_keyid() |
---|
| 64 | |
---|
| 65 | joeID=ABAC.ID("Joe_ID.pem"); |
---|
| 66 | joe=joeID.id_keyid() |
---|
| 67 | |
---|
| 68 | lisaID=ABAC.ID("Lisa_ID.pem"); |
---|
| 69 | lisa=lisaID.id_keyid() |
---|
| 70 | |
---|
| 71 | jamesID=ABAC.ID("James_ID.pem"); |
---|
| 72 | james=jamesID.id_keyid() |
---|
| 73 | ########################################################################## |
---|
| 74 | ########################################################################## |
---|
| 75 | #dump_all(ctxt,"initial") |
---|
| 76 | #ctxt.set_no_partial_proof() |
---|
| 77 | |
---|
| 78 | ########################################################################## |
---|
| 79 | # [keyid:PA].role:memberQ_([string:'proj2'],[string:'info']) <-?- [keyid:James] |
---|
| 80 | role = ABAC.Role(pa,"memberQ_") |
---|
| 81 | param1=ABAC.DataTerm("string", "'proj2'") |
---|
| 82 | param2=ABAC.DataTerm("string", "'info'") |
---|
| 83 | role.role_add_data_term(param1) |
---|
| 84 | role.role_add_data_term(param2) |
---|
| 85 | p = ABAC.Role(james) |
---|
| 86 | |
---|
| 87 | print "\n===good============ PA.memberQ_('proj2','info') <-?- James" |
---|
| 88 | out = ctxt.query(role, p) |
---|
| 89 | for c in out[1]: |
---|
| 90 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
---|
| 91 | get_next(ctxt) |
---|
| 92 | |
---|
| 93 | # [keyid:PA].role:memberQ([string:'proj1'],[string:'info']) <-?- [keyid:Lisa] |
---|
| 94 | role = ABAC.Role(pa,"memberQ") |
---|
| 95 | param1=ABAC.DataTerm("string", "'proj1'") |
---|
| 96 | param2=ABAC.DataTerm("string", "'info'") |
---|
| 97 | role.role_add_data_term(param1) |
---|
| 98 | role.role_add_data_term(param2) |
---|
| 99 | p = ABAC.Role(lisa) |
---|
| 100 | |
---|
| 101 | print "\n===good============ PA.memberQ('proj1','info') <-?- Lisa" |
---|
| 102 | out = ctxt.query(role, p) |
---|
| 103 | for c in out[1]: |
---|
| 104 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
---|
| 105 | get_next(ctxt) |
---|
| 106 | |
---|
| 107 | ########################################################################## |
---|
| 108 | # [keyid:PA].role:memberQ([string:'proj1'],[string:'info']) <-?- [keyid:John] |
---|
| 109 | role = ABAC.Role(pa,"memberQ") |
---|
| 110 | param1=ABAC.DataTerm("string", "'proj1'") |
---|
| 111 | param2=ABAC.DataTerm("string", "'info'") |
---|
| 112 | role.role_add_data_term(param1) |
---|
| 113 | role.role_add_data_term(param2) |
---|
| 114 | p = ABAC.Role(john) |
---|
| 115 | |
---|
| 116 | print "\n===good============ PA.memberQ('proj1','info') <-?- John" |
---|
| 117 | out = ctxt.query(role, p) |
---|
| 118 | for c in out[1]: |
---|
| 119 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
---|
| 120 | get_next(ctxt) |
---|
| 121 | |
---|
| 122 | ########################################################################## |
---|
| 123 | # [keyid:PA].role:memberQ([string:'proj2'],[string:'instantiate']) <-?- [keyid:John] |
---|
| 124 | role = ABAC.Role(pa,"memberQ") |
---|
| 125 | param1=ABAC.DataTerm("string", "'proj2'") |
---|
| 126 | param2=ABAC.DataTerm("string", "'instantiate'") |
---|
| 127 | role.role_add_data_term(param1) |
---|
| 128 | role.role_add_data_term(param2) |
---|
| 129 | p = ABAC.Role(john) |
---|
| 130 | |
---|
| 131 | print "\n===bad============ PA.memberQ('proj2','instantiate') <-?- John" |
---|
| 132 | out = ctxt.query(role, p) |
---|
| 133 | for c in out[1]: |
---|
| 134 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
---|
| 135 | |
---|
| 136 | ########################################################################## |
---|
| 137 | # [keyid:PA].role:memberQ([string:'proj1'],[string:'instantiate']) <-?- [keyid:Tim] |
---|
| 138 | role = ABAC.Role(pa,"memberQ") |
---|
| 139 | param1=ABAC.DataTerm("string", "'proj1'") |
---|
| 140 | param2=ABAC.DataTerm("string", "'instantiate'") |
---|
| 141 | role.role_add_data_term(param1) |
---|
| 142 | role.role_add_data_term(param2) |
---|
| 143 | p = ABAC.Role(tim) |
---|
| 144 | |
---|
| 145 | print "\n===good============ PA.memberQ('proj1','instantiate') <-?- Tim" |
---|
| 146 | out = ctxt.query(role, p) |
---|
| 147 | for c in out[1]: |
---|
| 148 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
---|
| 149 | get_next(ctxt) |
---|
| 150 | |
---|
| 151 | ########################################################################## |
---|
| 152 | # [keyid:PA].role:memberQ([string:'proj2'],[string:'info']) <-?- [keyid:Tim] |
---|
| 153 | role = ABAC.Role(pa,"memberQ") |
---|
| 154 | param1=ABAC.DataTerm("string", "'proj2'") |
---|
| 155 | param2=ABAC.DataTerm("string", "'instantiate'") |
---|
| 156 | role.role_add_data_term(param1) |
---|
| 157 | role.role_add_data_term(param2) |
---|
| 158 | p = ABAC.Role(tim) |
---|
| 159 | |
---|
| 160 | print "\n===bad============ PA.memberQ('proj2','info') <-?- Tim" |
---|
| 161 | out = ctxt.query(role, p) |
---|
| 162 | for c in out[1]: |
---|
| 163 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
---|
| 164 | |
---|
| 165 | ########################################################################## |
---|
| 166 | # [keyid:PA].role:memberQ([string:'proj2'],[string:'info']) <-?- [keyid:Joe] |
---|
| 167 | role = ABAC.Role(pa,"memberQ") |
---|
| 168 | param1=ABAC.DataTerm("string", "'proj2'") |
---|
| 169 | param2=ABAC.DataTerm("string", "'info'") |
---|
| 170 | role.role_add_data_term(param1) |
---|
| 171 | role.role_add_data_term(param2) |
---|
| 172 | p = ABAC.Role(john) |
---|
| 173 | |
---|
| 174 | print "\n===good============ PA.memberQ('proj2','info') <-?- Joe" |
---|
| 175 | out = ctxt.query(role, p) |
---|
| 176 | for c in out[1]: |
---|
| 177 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
---|
| 178 | |
---|
| 179 | ########################################################################## |
---|
| 180 | |
---|
| 181 | print("\n\n") |
---|