| 1 | package net.deterlab.abac.regression; |
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| 2 | |
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| 3 | import java.io.*; |
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| 4 | import java.util.*; |
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| 5 | |
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| 6 | import net.deterlab.abac.*; |
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| 7 | |
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| 8 | public class RocketsTest extends RegressionTest { |
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| 9 | /** |
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| 10 | * Put out an identity and key into dir named by the name of the Identity |
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| 11 | * @param i the Identity to write |
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| 12 | * @param dir a File holding the destination directory |
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| 13 | * @throws IOException if the file writing fails |
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| 14 | */ |
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| 15 | public void writeCombinedIdentity(Identity i, File dir) |
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| 16 | throws IOException { |
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| 17 | FileOutputStream f = new FileOutputStream( |
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| 18 | new File(dir, i.getName() + ".pem")); |
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| 19 | |
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| 20 | i.write(f); |
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| 21 | i.writePrivateKey(f); |
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| 22 | } |
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| 23 | /** |
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| 24 | * Create a new Credential/Identity writing test for the given class of |
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| 25 | * credentials. |
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| 26 | * @param cn a String containing the binary name of the class to test |
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| 27 | */ |
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| 28 | public RocketsTest(String name) { |
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| 29 | super(name); |
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| 30 | } |
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| 31 | |
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| 32 | /** |
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| 33 | * Carry out the test. Create credentials for the create_experiment |
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| 34 | * example, run the proof and make sure the correct proof is generated. |
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| 35 | * @param data a File pointing to a directory that contains files the test |
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| 36 | * may need |
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| 37 | * @param scratch a File pointing to a directory that the test can use to |
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| 38 | * store data |
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| 39 | * @return a boolean, true if the test is passed |
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| 40 | */ |
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| 41 | public boolean runTest(File data, File scratch) { |
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| 42 | try { |
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| 43 | Context ctxt = new Context(); |
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| 44 | Identity acme = new Identity("Acme"); |
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| 45 | Identity warnerBros = new Identity("WarnerBros"); |
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| 46 | Identity batman = new Identity("Batman"); |
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| 47 | Identity coyote = new Identity("Coyote"); |
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| 48 | ArrayList<Credential> inProof = new ArrayList<Credential>(); |
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| 49 | |
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| 50 | ctxt.load_id_chunk(acme); |
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| 51 | ctxt.load_id_chunk(warnerBros); |
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| 52 | ctxt.load_id_chunk(batman); |
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| 53 | ctxt.load_id_chunk(coyote); |
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| 54 | |
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| 55 | Credential c = ctxt.newCredential( |
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| 56 | new Role(acme.getKeyID() + ".buy_rockets"), |
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| 57 | new Role(acme.getKeyID() + ".preferred_customer & " + |
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| 58 | warnerBros.getKeyID() + ".character")); |
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| 59 | c.make_cert(acme); |
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| 60 | ctxt.load_attribute_chunk(c); |
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| 61 | inProof.add(c); |
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| 62 | c = ctxt.newCredential( |
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| 63 | new Role(acme.getKeyID() + ".preferred_customer"), |
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| 64 | new Role(coyote.getKeyID())); |
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| 65 | c.make_cert(acme); |
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| 66 | ctxt.load_attribute_chunk(c); |
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| 67 | inProof.add(c); |
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| 68 | c = ctxt.newCredential( |
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| 69 | new Role(acme.getKeyID() + ".preferred_customer"), |
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| 70 | new Role(batman.getKeyID())); |
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| 71 | c.make_cert(acme); |
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| 72 | ctxt.load_attribute_chunk(c); |
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| 73 | c = ctxt.newCredential( |
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| 74 | new Role(warnerBros.getKeyID() + ".character"), |
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| 75 | new Role(coyote.getKeyID())); |
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| 76 | c.make_cert(warnerBros); |
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| 77 | ctxt.load_attribute_chunk(c); |
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| 78 | inProof.add(c); |
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| 79 | |
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| 80 | /* For checking only. An internal credential of this form will |
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| 81 | * come out of the Context in the proof. */ |
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| 82 | c = new InternalCredential( |
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| 83 | new Role(acme.getKeyID() + ".preferred_customer & " + |
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| 84 | warnerBros.getKeyID() + ".character"), |
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| 85 | new Role(coyote.getKeyID())); |
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| 86 | inProof.add(c); |
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| 87 | |
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| 88 | Context.QueryResult q = ctxt.query( |
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| 89 | acme.getKeyID() + ".buy_rockets", |
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| 90 | coyote.getKeyID()); |
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| 91 | |
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| 92 | if ( !q.getSuccess()) { |
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| 93 | setReason("Coyote can buy rockets proof failed?"); |
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| 94 | return false; |
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| 95 | } |
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| 96 | if ( inProof.size() != q.getCredentials().size()) { |
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| 97 | setReason("Coyote can buy rockets proof is the wrong size"); |
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| 98 | return false; |
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| 99 | } |
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| 100 | |
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| 101 | for (Credential cc: inProof) |
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| 102 | if ( !q.getCredentials().contains(cc)) { |
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| 103 | setReason("Coyote can buy rockets proof missing cred "+cc); |
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| 104 | return false; |
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| 105 | } |
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| 106 | |
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| 107 | q = ctxt.query(acme.getKeyID() + ".buy_rockets", |
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| 108 | batman.getKeyID()); |
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| 109 | if ( q.getSuccess()) { |
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| 110 | setReason("Batman can buy rockets ?"); |
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| 111 | return false; |
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| 112 | } |
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| 113 | } |
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| 114 | catch (Exception e) { |
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| 115 | setReason(e.getMessage()); |
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| 116 | return false; |
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| 117 | } |
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| 118 | return true; |
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| 119 | } |
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| 120 | } |
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