package shachain import ( "bytes" "testing" "github.com/roasbeef/btcd/chaincfg/chainhash" ) type testInsert struct { index index secret string successful bool } var tests = []struct { name string inserts []testInsert }{ { name: "insert_secret correct sequence", inserts: []testInsert{ { index: 281474976710655, secret: "7cc854b54e3e0dcdb010d7a3fee464a9687b" + "e6e8db3be6854c475621e007a5dc", successful: true, }, { index: 281474976710654, secret: "c7518c8ae4660ed02894df8976fa1a3659c1" + "a8b4b5bec0c4b872abeba4cb8964", successful: true, }, { index: 281474976710653, secret: "2273e227a5b7449b6e70f1fb4652864038b1" + "cbf9cd7c043a7d6456b7fc275ad8", successful: true, }, { index: 281474976710652, secret: "27cddaa5624534cb6cb9d7da077cf2b22ab2" + "1e9b506fd4998a51d54502e99116", successful: true, }, { index: 281474976710651, secret: "c65716add7aa98ba7acb236352d665cab173" + "45fe45b55fb879ff80e6bd0c41dd", successful: true, }, { index: 281474976710650, secret: "969660042a28f32d9be17344e09374b37996" + "2d03db1574df5a8a5a47e19ce3f2", successful: true, }, { index: 281474976710649, secret: "a5a64476122ca0925fb344bdc1854c1c0a59" + "fc614298e50a33e331980a220f32", successful: true, }, { index: 281474976710648, secret: "05cde6323d949933f7f7b78776bcc1ea6d9b" + "31447732e3802e1f7ac44b650e17", successful: true, }, }, }, { name: "insert_secret #1 incorrect", inserts: []testInsert{ { index: 281474976710655, secret: "02a40c85b6f28da08dfdbe0926c53fab2d" + "e6d28c10301f8f7c4073d5e42e3148", successful: true, }, { index: 281474976710654, secret: "c7518c8ae4660ed02894df8976fa1a3659" + "c1a8b4b5bec0c4b872abeba4cb8964", successful: false, }, }, }, { name: "insert_secret #2 incorrect (#1 derived from incorrect)", inserts: []testInsert{ { index: 281474976710655, secret: "02a40c85b6f28da08dfdbe0926c53fab2de6" + "d28c10301f8f7c4073d5e42e3148", successful: true, }, { index: 281474976710654, secret: "dddc3a8d14fddf2b68fa8c7fbad274827493" + "7479dd0f8930d5ebb4ab6bd866a3", successful: true, }, { index: 281474976710653, secret: "2273e227a5b7449b6e70f1fb4652864038b1" + "cbf9cd7c043a7d6456b7fc275ad8", successful: true, }, { index: 281474976710652, secret: "27cddaa5624534cb6cb9d7da077cf2b22a" + "b21e9b506fd4998a51d54502e99116", successful: false, }, }, }, { name: "insert_secret #3 incorrect", inserts: []testInsert{ { index: 281474976710655, secret: "7cc854b54e3e0dcdb010d7a3fee464a9687b" + "e6e8db3be6854c475621e007a5dc", successful: true, }, { index: 281474976710654, secret: "c7518c8ae4660ed02894df8976fa1a3659c1" + "a8b4b5bec0c4b872abeba4cb8964", successful: true, }, { index: 281474976710653, secret: "c51a18b13e8527e579ec56365482c62f180b" + "7d5760b46e9477dae59e87ed423a", successful: true, }, { index: 281474976710652, secret: "27cddaa5624534cb6cb9d7da077cf2b22ab2" + "1e9b506fd4998a51d54502e99116", successful: false, }, }, }, { name: "insert_secret #4 incorrect (1,2,3 derived from incorrect)", inserts: []testInsert{ { index: 281474976710655, secret: "02a40c85b6f28da08dfdbe0926c53fab2de6" + "d28c10301f8f7c4073d5e42e3148", successful: true, }, { index: 281474976710654, secret: "dddc3a8d14fddf2b68fa8c7fbad274827493" + "7479dd0f8930d5ebb4ab6bd866a3", successful: true, }, { index: 281474976710653, secret: "c51a18b13e8527e579ec56365482c62f18" + "0b7d5760b46e9477dae59e87ed423a", successful: true, }, { index: 281474976710652, secret: "ba65d7b0ef55a3ba300d4e87af29868f39" + "4f8f138d78a7011669c79b37b936f4", successful: true, }, { index: 281474976710651, secret: "c65716add7aa98ba7acb236352d665cab1" + "7345fe45b55fb879ff80e6bd0c41dd", successful: true, }, { index: 281474976710650, secret: "969660042a28f32d9be17344e09374b379" + "962d03db1574df5a8a5a47e19ce3f2", successful: true, }, { index: 281474976710649, secret: "a5a64476122ca0925fb344bdc1854c1c0a" + "59fc614298e50a33e331980a220f32", successful: true, }, { index: 281474976710649, secret: "05cde6323d949933f7f7b78776bcc1ea6d9b" + "31447732e3802e1f7ac44b650e17", successful: false, }, }, }, { name: "insert_secret #5 incorrect", inserts: []testInsert{ { index: 281474976710655, secret: "7cc854b54e3e0dcdb010d7a3fee464a9687b" + "e6e8db3be6854c475621e007a5dc", successful: true, }, { index: 281474976710654, secret: "c7518c8ae4660ed02894df8976fa1a3659c1a" + "8b4b5bec0c4b872abeba4cb8964", successful: true, }, { index: 281474976710653, secret: "2273e227a5b7449b6e70f1fb4652864038b1" + "cbf9cd7c043a7d6456b7fc275ad8", successful: true, }, { index: 281474976710652, secret: "27cddaa5624534cb6cb9d7da077cf2b22ab21" + "e9b506fd4998a51d54502e99116", successful: true, }, { index: 281474976710651, secret: "631373ad5f9ef654bb3dade742d09504c567" + "edd24320d2fcd68e3cc47e2ff6a6", successful: true, }, { index: 281474976710650, secret: "969660042a28f32d9be17344e09374b37996" + "2d03db1574df5a8a5a47e19ce3f2", successful: false, }, }, }, { name: "insert_secret #6 incorrect (5 derived from incorrect)", inserts: []testInsert{ { index: 281474976710655, secret: "7cc854b54e3e0dcdb010d7a3fee464a9687b" + "e6e8db3be6854c475621e007a5dc", successful: true, }, { index: 281474976710654, secret: "c7518c8ae4660ed02894df8976fa1a3659c1a" + "8b4b5bec0c4b872abeba4cb8964", successful: true, }, { index: 281474976710653, secret: "2273e227a5b7449b6e70f1fb4652864038b1" + "cbf9cd7c043a7d6456b7fc275ad8", successful: true, }, { index: 281474976710652, secret: "27cddaa5624534cb6cb9d7da077cf2b22ab21" + "e9b506fd4998a51d54502e99116", successful: true, }, { index: 281474976710651, secret: "631373ad5f9ef654bb3dade742d09504c567" + "edd24320d2fcd68e3cc47e2ff6a6", successful: true, }, { index: 281474976710650, secret: "b7e76a83668bde38b373970155c868a65330" + "4308f9896692f904a23731224bb1", successful: true, }, { index: 281474976710649, secret: "a5a64476122ca0925fb344bdc1854c1c0a59f" + "c614298e50a33e331980a220f32", successful: true, }, { index: 281474976710648, secret: "05cde6323d949933f7f7b78776bcc1ea6d9b" + "31447732e3802e1f7ac44b650e17", successful: false, }, }, }, { name: "insert_secret #7 incorrect", inserts: []testInsert{ { index: 281474976710655, secret: "7cc854b54e3e0dcdb010d7a3fee464a9687b" + "e6e8db3be6854c475621e007a5dc", successful: true, }, { index: 281474976710654, secret: "c7518c8ae4660ed02894df8976fa1a3659c1a" + "8b4b5bec0c4b872abeba4cb8964", successful: true, }, { index: 281474976710653, secret: "2273e227a5b7449b6e70f1fb4652864038b1" + "cbf9cd7c043a7d6456b7fc275ad8", successful: true, }, { index: 281474976710652, secret: "27cddaa5624534cb6cb9d7da077cf2b22ab21" + "e9b506fd4998a51d54502e99116", successful: true, }, { index: 281474976710651, secret: "c65716add7aa98ba7acb236352d665cab173" + "45fe45b55fb879ff80e6bd0c41dd", successful: true, }, { index: 281474976710650, secret: "969660042a28f32d9be17344e09374b37996" + "2d03db1574df5a8a5a47e19ce3f2", successful: true, }, { index: 281474976710649, secret: "e7971de736e01da8ed58b94c2fc216cb1d" + "ca9e326f3a96e7194fe8ea8af6c0a3", successful: true, }, { index: 281474976710648, secret: "05cde6323d949933f7f7b78776bcc1ea6d" + "9b31447732e3802e1f7ac44b650e17", successful: false, }, }, }, { name: "insert_secret #8 incorrect", inserts: []testInsert{ { index: 281474976710655, secret: "7cc854b54e3e0dcdb010d7a3fee464a9687b" + "e6e8db3be6854c475621e007a5dc", successful: true, }, { index: 281474976710654, secret: "c7518c8ae4660ed02894df8976fa1a3659c1a" + "8b4b5bec0c4b872abeba4cb8964", successful: true, }, { index: 281474976710653, secret: "2273e227a5b7449b6e70f1fb4652864038b1" + "cbf9cd7c043a7d6456b7fc275ad8", successful: true, }, { index: 281474976710652, secret: "27cddaa5624534cb6cb9d7da077cf2b22ab21" + "e9b506fd4998a51d54502e99116", successful: true, }, { index: 281474976710651, secret: "c65716add7aa98ba7acb236352d665cab173" + "45fe45b55fb879ff80e6bd0c41dd", successful: true, }, { index: 281474976710650, secret: "969660042a28f32d9be17344e09374b37996" + "2d03db1574df5a8a5a47e19ce3f2", successful: true, }, { index: 281474976710649, secret: "a5a64476122ca0925fb344bdc1854c1c0a" + "59fc614298e50a33e331980a220f32", successful: true, }, { index: 281474976710648, secret: "a7efbc61aac46d34f77778bac22c8a20c6" + "a46ca460addc49009bda875ec88fa4", successful: false, }, }, }, } // TestSpecificationShaChainInsert is used to check the consistency with // specification hash insert function. func TestSpecificationShaChainInsert(t *testing.T) { for _, test := range tests { receiver := NewRevocationStore() for _, insert := range test.inserts { secret, err := hashFromString(insert.secret) if err != nil { t.Fatal(err) } if err := receiver.AddNextEntry(secret); err != nil { if insert.successful { t.Fatalf("Failed (%v): error was "+ "received but it shouldn't: "+ "%v", test.name, err) } } else { if !insert.successful { t.Fatalf("Failed (%v): error wasn't "+ "received", test.name) } } } t.Logf("Passed (%v)", test.name) } } // TestShaChainStore checks the ability of shachain store to hold the produced // secrets after recovering from bytes data. func TestShaChainStore(t *testing.T) { seed := chainhash.DoubleHashH([]byte("shachaintest")) sender := NewRevocationProducer(seed) receiver := NewRevocationStore() for n := uint64(0); n < 10000; n++ { sha, err := sender.AtIndex(n) if err != nil { t.Fatal(err) } if err = receiver.AddNextEntry(sha); err != nil { t.Fatal(err) } } var b bytes.Buffer if err := receiver.Encode(&b); err != nil { t.Fatal(err) } newReceiver, err := NewRevocationStoreFromBytes(&b) if err != nil { t.Fatal(err) } for n := uint64(0); n < 10000; n++ { if _, err := newReceiver.LookUp(n); err != nil { t.Fatal(err) } } }