31 lines
1.7 KiB
Nim
31 lines
1.7 KiB
Nim
import unittest2
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import stew/byteutils
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import ../libp2p/[signed_envelope]
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suite "Signed envelope":
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test "Encode -> decode test":
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let
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rng = newRng()
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privKey = PrivateKey.random(rng[]).tryGet()
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envelope = Envelope.init(privKey, @[byte 12, 0], "payload".toBytes(), "domain").tryGet()
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buffer = envelope.encode().tryGet()
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decodedEnvelope = Envelope.decode(buffer, "domain").tryGet()
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wrongDomain = Envelope.decode(buffer, "wdomain")
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check:
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decodedEnvelope == envelope
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wrongDomain.error == EnvelopeInvalidSignature
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test "Interop decode test":
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# from https://github.com/libp2p/go-libp2p-core/blob/b18a4c9c5629870bde2cd85ab3b87a507600d411/record/envelope_test.go#L68
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let inputData = "0a24080112206f1581709bb7b1ef030d210db18e3b0ba1c776fba65d8cdaad05415142d189f812102f6c69627032702f74657374646174611a0c68656c6c6f20776f726c64212a401178673b51dfa842aad17e465e25d646ad16628916b964c3fb10c711fee87872bdd4e4646f58c277cdff09704913d8be1aec6322de8d3d0bb852120374aece08".hexToSeqByte()
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let decodedEnvelope = Envelope.decode(inputData, "libp2p-testing").tryGet()
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check:
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decodedEnvelope.payloadType == "/libp2p/testdata".toBytes()
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decodedEnvelope.payload == "hello world!".toBytes()
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test "Signature validation":
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# same as above, but payload altered
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let inputData = "0a24080112206f1581709bb7b1ef030d210db18e3b0ba1c776fba65d8cdaad05415142d189f812102f6c69627032702f74657374646174611a0c00006c6c6f20776f726c64212a401178673b51dfa842aad17e465e25d646ad16628916b964c3fb10c711fee87872bdd4e4646f58c277cdff09704913d8be1aec6322de8d3d0bb852120374aece08".hexToSeqByte()
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check Envelope.decode(inputData, "libp2p-testing").error == EnvelopeInvalidSignature
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