source: examples/python_tests/acme_rockets_rt0/README @ e205b49

mei_rt2mei_rt2_fix_1
Last change on this file since e205b49 was f824a9e, checked in by Mei <mei@…>, 12 years ago

1) add more doc to python_tests

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[5f551d3]1#
2# The example makes use of 2 principals, Acme and Coyote.
3#
4# This example shows a very simple delegation of roles by Acme.  Acme's
[f824a9e]5# buy_rockets role includes all of Acme's preferred customers.  The setup.py
6# creates the principals and the attr.py creates 2 policy credentials. 
7# Credential 1 encodes the policy that all of Acme's preferred customers
8# can buy rockets from Acme and
[5f551d3]9# Credential 2 defines the Coyote as an Acme preferred customer.
10
11# The ./run_query script issues queries to show that the Coyote is both a preferred
12# customer and can buy rockets.  Two invalid queries are also made, checking if
13# Acme is the Coyote's friend, which it isn't and whether a query about
14# something other than a principal works (it doesn't).
15
[f824a9e]16# acme_rockets_rt0
[5f551d3]17
18# Credential 1
[f824a9e]19#[keyid:Acme].role:buy_rockets <- [keyid:Acme].role:preferred_customer
[5f551d3]20
21# Credential 2
[f824a9e]22#[keyid:Acme].role:preferred_customer <- [keyid:Coyote]
[5f551d3]23
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