Commit 56bb6630cc8a69ba81b64ae16b943768e2708080
test receiving a message after switching keys
Dominic Tarr committed on 12/27/2018, 9:50:45 PMParent: 9e251a0ec3bb0d48caf9ec19c7e8d4552cd44e4a
Files changed
| test/index.js | changed |
| test/index.js | ||
|---|---|---|
| @@ -32,56 +32,96 @@ | ||
| 32 | 32 … | function scalarmult (pk,sk) { |
| 33 | 33 … | return chloride.crypto_scalarmult(toBuffer(pk), toBuffer(sk)) |
| 34 | 34 … | } |
| 35 | 35 … | var alice_keys = generate(hash('alice_secret2')) |
| 36 | -var bob_keys = generate(hash('bob_secret2')) | |
| 36 … | +var bob_keys = generate(hash('bob_secret2.1')) | |
| 37 … | +var bob_keys2 = generate(hash('bob_secret2.2')) | |
| 37 | 38 … | |
| 38 | 39 … | tape('create a private-msg-key', function (t) { |
| 40 … | + //normally alice would publish a 'private-msg-key' message | |
| 41 … | + //to advertise this key, but in this test bob is constructing | |
| 42 … | + //messages manually, so it's not needed. | |
| 43 … | + //in the future, have a way to call publish and look at the recipients | |
| 44 … | + //and then choose the keys. | |
| 39 | 45 … | alice.privateGroups.addCurvePair(alice_keys, function (err) { |
| 40 | 46 … | if(err) throw err |
| 41 | - alice.publish({ | |
| 47 … | + | |
| 48 … | + //bob doesn't call addCurvePair because bob is remote. | |
| 49 … | + //(we are just adding his feed directly so we don't | |
| 50 … | + // need to bother with replication) | |
| 51 … | + | |
| 52 … | + bob.publish({ | |
| 42 | 53 … | type: 'private-msg-key', |
| 43 | - key: alice_keys.public | |
| 44 | - }, function (err, msg) { | |
| 54 … | + key: bob_keys.public | |
| 55 … | + }, function (err, data) { | |
| 45 | 56 … | if(err) throw err |
| 57 … | + t.ok(data.key) | |
| 46 | 58 … | |
| 47 | - //bob doesn't call addCurvePair because bob is remote. | |
| 48 | - //(we are just adding his feed directly so we don't | |
| 49 | - // need to bother with replication) | |
| 50 | - bob.publish({ | |
| 51 | - type: 'private-msg-key', | |
| 52 | - key: bob_keys.public | |
| 53 | - }, function (err, data) { | |
| 54 | - if(err) throw err | |
| 55 | - t.ok(data.key) | |
| 56 | - | |
| 57 | - var content = { type: 'private', text: 'hello, alice' } | |
| 58 | - var ptxt = Buffer.from(JSON.stringify(content)) | |
| 59 | - var nonce = u.id2Buffer(data.key) | |
| 60 | - var keys = [bob_keys, alice_keys].map(function (key) { | |
| 61 | - return scalarmult(bob_keys.private, key.public) | |
| 62 | - }) | |
| 63 | - var ctxt = group_box.box(ptxt, nonce, keys) | |
| 64 | - var _key = group_box.unboxKey(ctxt, nonce, keys, 8) | |
| 65 | - t.ok(_key, 'message can be decrypted') | |
| 66 | - bob.publish( | |
| 67 | - ctxt.toString('base64')+'.box2', | |
| 68 | - function (err, data) { | |
| 59 … | + var content = { type: 'private', text: 'hello, alice' } | |
| 60 … | + var ptxt = Buffer.from(JSON.stringify(content)) | |
| 61 … | + var nonce = u.id2Buffer(data.key) | |
| 62 … | + var keys = [bob_keys, alice_keys].map(function (key) { | |
| 63 … | + return scalarmult(bob_keys.private, key.public) | |
| 64 … | + }) | |
| 65 … | + var ctxt = group_box.box(ptxt, nonce, keys) | |
| 66 … | + var _key = group_box.unboxKey(ctxt, nonce, keys, 8) | |
| 67 … | + t.ok(_key, 'message can be decrypted') | |
| 68 … | + bob.publish( | |
| 69 … | + ctxt.toString('base64')+'.box2', | |
| 70 … | + function (err, data) { | |
| 71 … | + if(err) throw err | |
| 72 … | + t.ok(data) | |
| 73 … | + alice.get({id: data.key, private: true}, function (err, msg) { | |
| 69 | 74 … | if(err) throw err |
| 70 | - t.ok(data) | |
| 71 | - alice.get({id: data.key, private: true}, function (err, msg) { | |
| 72 | - if(err) throw err | |
| 73 | - t.deepEqual(msg.content, content) | |
| 74 | - t.end() | |
| 75 … | + t.deepEqual(msg.content, content) | |
| 76 … | + t.end() | |
| 77 … | + }) | |
| 78 … | + } | |
| 79 … | + ) | |
| 80 … | + }) | |
| 81 … | + }) | |
| 82 … | +}) | |
| 75 | 83 … | |
| 76 | - }) | |
| 77 | - } | |
| 78 | - ) | |
| 79 | - }) | |
| 84 … | +tape('bob switches keys', function (t) { | |
| 85 … | + | |
| 86 … | + //bob doesn't call addCurvePair because bob is remote. | |
| 87 … | + //(we are just adding his feed directly so we don't | |
| 88 … | + // need to bother with replication) | |
| 89 … | + bob.publish({ | |
| 90 … | + type: 'private-msg-key', | |
| 91 … | + key: bob_keys2.public | |
| 92 … | + }, function (err, data) { | |
| 93 … | + if(err) throw err | |
| 94 … | + t.ok(data.key) | |
| 95 … | + | |
| 96 … | + var content = { type: 'private', text: 'hello again, alice!' } | |
| 97 … | + var ptxt = Buffer.from(JSON.stringify(content)) | |
| 98 … | + var nonce = u.id2Buffer(data.key) | |
| 99 … | + var keys = [bob_keys2, alice_keys].map(function (key) { | |
| 100 … | + return scalarmult(bob_keys2.private, key.public) | |
| 80 | 101 … | }) |
| 102 … | + var ctxt = group_box.box(ptxt, nonce, keys) | |
| 103 … | + var _key = group_box.unboxKey(ctxt, nonce, keys, 8) | |
| 104 … | + t.ok(_key, 'message can be decrypted') | |
| 105 … | + bob.publish( | |
| 106 … | + ctxt.toString('base64')+'.box2', | |
| 107 … | + function (err, data) { | |
| 108 … | + if(err) throw err | |
| 109 … | + t.ok(data) | |
| 110 … | + alice.get({id: data.key, private: true}, function (err, msg) { | |
| 111 … | + if(err) throw err | |
| 112 … | + console.log(msg) | |
| 113 … | + t.deepEqual(msg.content, content) | |
| 114 … | + t.end() | |
| 115 … | + }) | |
| 116 … | + } | |
| 117 … | + ) | |
| 81 | 118 … | }) |
| 82 | 119 … | }) |
| 83 | 120 … | |
| 121 … | +//test that alice can decrypt messages after bob has switched | |
| 122 … | +//keys again. | |
| 123 … | + | |
| 84 | 124 … | tape('cleanup', function (t) { |
| 85 | 125 … | alice.close() |
| 86 | 126 … | t.end() |
| 87 | 127 … | }) |
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