1 | #!/usr/bin/env python |
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2 | |
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3 | """ |
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4 | to test with python |
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5 | |
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6 | cmd1:env keystore=`pwd` ./attr.py |
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7 | """ |
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8 | |
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9 | import os |
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10 | import ABAC |
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11 | |
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12 | keystore=os.environ["keystore"] |
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13 | |
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14 | ctxt = ABAC.Context() |
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15 | print "ABAC version %s" % ctxt.version() |
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16 | |
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17 | ctxt.load_directory(keystore) |
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18 | |
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19 | out = ctxt.context_principals() |
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20 | print "...initial principal set..." |
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21 | for x in out[1]: |
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22 | print "%s " % x.string() |
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23 | print "\n" |
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24 | |
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25 | out = ctxt.context_credentials() |
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26 | print "...initial policy attribute set..." |
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27 | for c in out[1]: |
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28 | print "%s <- %s" % (c.head_string(), c.tail_string()) |
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29 | print "\n" |
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30 | |
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31 | alphaID=ABAC.ID("Alpha_ID.pem"); |
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32 | alphaID.id_load_privkey_file("Alpha_private.pem"); |
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33 | alpha=alphaID.id_keyid() |
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34 | |
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35 | bobID=ABAC.ID("Bob_ID.pem"); |
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36 | bobID.id_load_privkey_file("Bob_private.pem"); |
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37 | bob=bobID.id_keyid() |
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38 | |
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39 | maryannID=ABAC.ID("Maryann_ID.pem"); |
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40 | maryannID.id_load_privkey_file("Maryann_private.pem"); |
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41 | maryann=maryannID.id_keyid() |
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42 | |
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43 | joeID=ABAC.ID("Joe_ID.pem"); |
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44 | joeID.id_load_privkey_file("Joe_private.pem"); |
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45 | joe=joeID.id_keyid() |
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46 | |
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47 | ################################################ |
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48 | # [keyid:alpha].role:payRaise <- |
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49 | # [keyid:alpha].role:evaluatorOf([principal:?this]).role:goodPerformance & |
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50 | # [keyid:alpha].role:managerOf([principal:?this]).role:niceCoworker |
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51 | |
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52 | # [keyid:alpha].role:access([string:'Read'],[urn:'file//fileB']) <- [keyid:bob] |
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53 | head=ABAC.Role(alpha,"payRaise") |
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54 | param=ABAC.DataTerm("principal", "This") |
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55 | tail1 = ABAC.Role(alpha,"evaluatorOf","goodPerformance") |
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56 | tail1.role_add_linked_data_term(param) |
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57 | param=ABAC.DataTerm("principal", "This") |
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58 | tail2 = ABAC.Role(alpha,"managerOf","niceCoworker") |
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59 | tail2.role_add_linked_data_term(param) |
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60 | attr=ABAC.Attribute(head, 1800) |
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61 | attr.attribute_add_tail(tail1) |
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62 | attr.attribute_add_tail(tail2) |
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63 | attr.attribute_bake() |
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64 | attr.attribute_write_cert("Alpha_payraise__Alpha_performance_qT_niceguy_qT_attr.der") |
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65 | ctxt.load_attribute_file("Alpha_payraise__Alpha_performance_qT_niceguy_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 | # [keyid:alpha].role:managerOf([principal:?Z])<- |
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72 | # [keyid:alpha].role:evaluatorOf([principal:?Z]) |
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73 | param=ABAC.DataTerm("principal", "Z") |
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74 | head=ABAC.Role(alpha,"managerOf") |
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75 | head.role_add_data_term(param) |
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76 | param=ABAC.DataTerm("principal", "Z") |
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77 | tail = ABAC.Role(alpha,"evaluatorOf") |
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78 | tail.role_add_data_term(param) |
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79 | attr=ABAC.Attribute(head, 1800) |
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80 | attr.attribute_add_tail(tail) |
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81 | attr.attribute_bake() |
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82 | attr.attribute_write_cert("Alpha_manager_qZ__Alpha_evaluator_qZ_attr.der") |
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83 | ctxt.load_attribute_file("Alpha_manager_qZ__Alpha_evaluator_qZ_attr.der") |
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84 | print attr.string() |
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85 | print attr.typed_string() |
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86 | print "\n" |
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87 | |
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88 | ################################################# |
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89 | # [keyid:alpha].role:evaluatorOf([keyid:Maryann]) <-[keyid:Bob] |
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90 | param=ABAC.DataTerm(maryannID) |
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91 | head = ABAC.Role(alpha,"evaluatorOf") |
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92 | head.role_add_data_term(param) |
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93 | tail = ABAC.Role(bob) |
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94 | attr=ABAC.Attribute(head, 1800) |
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95 | attr.attribute_add_tail(tail) |
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96 | attr.attribute_bake() |
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97 | attr.attribute_write_cert("Alpha_evaluator_m__Bob_attr.der") |
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98 | ctxt.load_attribute_file("Alpha_evaluator_m__Bob_attr.der") |
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99 | print attr.string() |
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100 | print attr.typed_string() |
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101 | print "\n" |
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102 | |
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103 | ################################################# |
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104 | # [keyid:Bob].role:goodPerformance <- [keyid:Maryann]) |
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105 | head = ABAC.Role(bob,"goodPerformance") |
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106 | tail = ABAC.Role(maryann) |
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107 | attr=ABAC.Attribute(head, 1800) |
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108 | attr.attribute_add_tail(tail) |
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109 | attr.attribute_bake() |
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110 | attr.attribute_write_cert("Bob_goodperformance__Maryann_attr.der") |
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111 | ctxt.load_attribute_file("Bob_goodperformance__Maryann_attr.der") |
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112 | print attr.string() |
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113 | print attr.typed_string() |
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114 | print "\n" |
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115 | |
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116 | ################################################# |
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117 | # [keyid:Bob].role:niceCoworker <- [keyid:Maryann]) |
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118 | head = ABAC.Role(bob,"niceCoworker") |
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119 | tail = ABAC.Role(maryann) |
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120 | attr=ABAC.Attribute(head, 1800) |
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121 | attr.attribute_add_tail(tail) |
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122 | attr.attribute_bake() |
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123 | attr.attribute_write_cert("Bob_nicecoworker__Maryann_attr.der") |
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124 | ctxt.load_attribute_file("Bob_nicecoworker__Maryann_attr.der") |
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125 | print attr.string() |
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126 | print attr.typed_string() |
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127 | print "\n" |
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128 | |
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129 | ################################################# |
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130 | # [keyid:alpha].role:evaluatorOf([keyid:Joe]) <-[keyid:Bob] |
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131 | param=ABAC.DataTerm(joeID) |
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132 | head = ABAC.Role(alpha,"evaluatorOf") |
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133 | head.role_add_data_term(param) |
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134 | tail = ABAC.Role(bob) |
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135 | attr=ABAC.Attribute(head, 1800) |
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136 | attr.attribute_add_tail(tail) |
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137 | attr.attribute_bake() |
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138 | attr.attribute_write_cert("Alpha_evaluator_j__Bob_attr.der") |
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139 | ctxt.load_attribute_file("Alpha_evaluator_j__Bob_attr.der") |
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140 | print attr.string() |
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141 | print attr.typed_string() |
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142 | print "\n" |
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143 | |
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144 | ################################################# |
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145 | # [keyid:Bob].role:goodPerformance <- [keyid:Joe]) |
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146 | head = ABAC.Role(bob,"goodPerformance") |
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147 | tail = ABAC.Role(joe) |
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148 | attr=ABAC.Attribute(head, 1800) |
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149 | attr.attribute_add_tail(tail) |
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150 | attr.attribute_bake() |
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151 | attr.attribute_write_cert("Bob_goodperformance__Joe_attr.der") |
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152 | ctxt.load_attribute_file("Bob_goodperformance__Joe_attr.der") |
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153 | print attr.string() |
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154 | print attr.typed_string() |
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155 | print "\n" |
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156 | |
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157 | |
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158 | ctxt.dump_yap_db() |
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159 | ## |
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