source: examples/python_tests/leader_rt1/attr.py @ 7211a95

#!/usr/bin/env python

"""
  to test with python

cmd1:env keystore=`pwd` ./attr.py 
"""

import os
import ABAC

keystore=os.environ["keystore"]

ctxt = ABAC.Context()
print "ABAC version %s" % ctxt.version()

ctxt.load_directory(keystore)

out = ctxt.context_principals()
print "...initial principal set..."
for x in out[1]:
    print "%s " % x.string()
print "\n" 

out = ctxt.context_credentials()
print "...initial policy attribute set..."
for c in out[1]:
    print "%s <- %s" % (c.head_string(), c.tail_string())
print "\n"

geniID=ABAC.ID("Geni_ID.pem");
geniID.id_load_privkey_file("Geni_private.pem");
geni=geniID.id_keyid()

bobID=ABAC.ID("Bob_ID.pem");
bobID.id_load_privkey_file("Bob_private.pem");
bob=bobID.id_keyid()

jackID=ABAC.ID("Jack_ID.pem");
jackID.id_load_privkey_file("Jack_private.pem");
jack=jackID.id_keyid()

joeID=ABAC.ID("Joe_ID.pem");
joeID.id_load_privkey_file("Joe_private.pem");
joe=joeID.id_keyid()

################################################
# [keyid:geni].role:leader
#         <- [keyid:geni].role:equivalent([principal:?P[keyid:geni].role:leader])
head=ABAC.Role(geni,"leader")
condoset=ABAC.Role(geni,"leader")
cond=ABAC.Constraint(condoset)
param=ABAC.DataTerm("principal","P", cond)
tail = ABAC.Role(geni,"equivalent")
tail.role_add_data_term(param)
attr=ABAC.Attribute(head, 1800)
attr.attribute_add_tail(tail)
attr.attribute_bake()
attr.attribute_write_cert("geni_leader__geni_leader_qP_attr.der")
ctxt.load_attribute_file("geni_leader__geni_leader_qP_attr.der")
print attr.string() 
print attr.typed_string()
print "\n"

#################################################
# [keyid:geni].role:leader <- [keyid:bob]
head=ABAC.Role(geni,"leader")
tail = ABAC.Role(bob)
attr=ABAC.Attribute(head, 1800)
attr.attribute_add_tail(tail)
attr.attribute_bake()
attr.attribute_write_cert("geni_leader__Bob_attr.der")
ctxt.load_attribute_file("geni_leader__Bob_attr.der")
print attr.string() 
print attr.typed_string()
print "\n"

#################################################
# [keyid:geni].role:equivalent([keyid:bob]) <- [keyid:Joe]
param=ABAC.DataTerm(bobID)
head = ABAC.Role(geni,"equivalent")
head.role_add_data_term(param)
tail = ABAC.Role(joe)
attr=ABAC.Attribute(head, 1800)
attr.attribute_add_tail(tail)
attr.attribute_bake()
attr.attribute_write_cert("geni_equivalent_Bob__Joe_attr.der")
ctxt.load_attribute_file("geni_equivalent_Bob__Joe_attr.der")
print attr.string() 
print attr.typed_string()
print "\n"

#################################################
# [keyid:geni].role:equivalent([keyid:Joe]) <- [keyid:Bob]
param=ABAC.DataTerm(joeID)
head = ABAC.Role(geni,"equivalent")
head.role_add_data_term(param)
tail = ABAC.Role(bob)
attr=ABAC.Attribute(head, 1800)
attr.attribute_add_tail(tail)
attr.attribute_bake()
attr.attribute_write_cert("geni_equivalent_Joe__Bob_attr.der")
ctxt.load_attribute_file("geni_equivalent_Joe__Bob_attr.der")
print attr.string() 
print attr.typed_string()
print "\n"

#################################################
# [keyid:Bob].role:niceCoworker <- [keyid:Maryann])
head = ABAC.Role(bob,"niceCoworker")
tail = ABAC.Role(jack)
attr=ABAC.Attribute(head, 1800)
attr.attribute_add_tail(tail)
attr.attribute_bake()
attr.attribute_write_cert("Bob_nicecoworker__Maryann_attr.der")
ctxt.load_attribute_file("Bob_nicecoworker__Maryann_attr.der")
print attr.string() 
print attr.typed_string()
print "\n"

#################################################
# [keyid:geni].role:evaluatorOf([keyid:Joe]) <-[keyid:Bob]
param=ABAC.DataTerm(joeID)
head = ABAC.Role(geni,"evaluatorOf")
head.role_add_data_term(param)
tail = ABAC.Role(bob)
attr=ABAC.Attribute(head, 1800)
attr.attribute_add_tail(tail)
attr.attribute_bake()
attr.attribute_write_cert("Alpha_evaluator_j__Bob_attr.der")
ctxt.load_attribute_file("Alpha_evaluator_j__Bob_attr.der")
print attr.string() 
print attr.typed_string()
print "\n"

#################################################
# [keyid:Bob].role:goodPerformance <- [keyid:Joe])
head = ABAC.Role(bob,"goodPerformance")
tail = ABAC.Role(joe)
attr=ABAC.Attribute(head, 1800)
attr.attribute_add_tail(tail)
attr.attribute_bake()
attr.attribute_write_cert("Bob_goodperformance__Joe_attr.der")
ctxt.load_attribute_file("Bob_goodperformance__Joe_attr.der")
print attr.string() 
print attr.typed_string()
print "\n"


ctxt.dump_yap_db()
##