logos-delivery/tests/common/test_enr_builder.nim
Fabiana Cecin ce918b0819
chore: replace Option with Opt (#4035)
* change all usage of std.options.Option[T] to results.Opt[T]
* fix broken apps and examples (to validate refactor)
* removed all std/options code added for libp2p v2 migration
* add broker Opt codec to persistency/backend_comm.nim
* add a readValue overload for Opt[T] in tools/confutils/cli_args.nim
* keep Option where required (Presto, confutils' config_file.nim)
* Change generateRlnProof error handling
* Fix imports
2026-07-16 14:02:17 -03:00

133 lines
3.5 KiB
Nim

{.used.}
import std/net, results, testutils/unittests
import logos_delivery/waku/common/enr, ../testlib/wakucore
suite "nim-eth ENR - builder and typed record":
test "Non-supported private key (ECDSA)":
## Given
let privateKey = generateEcdsaKey()
## Then
expect Defect:
discard EnrBuilder.init(privateKey)
test "Supported private key (Secp256k1)":
let
seqNum = 1u64
privateKey = generateSecp256k1Key()
let expectedPubKey = privateKey.getPublicKey().get().getRawBytes().get()
## When
var builder = EnrBuilder.init(privateKey, seqNum)
let enrRes = builder.build()
## Then
check enrRes.isOk()
let record = enrRes.tryGet().toTyped().get()
let id = record.id
check:
id == Opt.some(RecordId.V4)
let publicKey = record.secp256k1
check:
publicKey.isSome()
@(publicKey.get()) == expectedPubKey
suite "nim-eth ENR - Ext: IP address and TCP/UDP ports":
test "EIP-778 test vector":
## Given
# Test vector from EIP-778
# See: https://eips.ethereum.org/EIPS/eip-778#test-vectors
let expectedEnr =
"-IS4QHCYrYZbAKWCBRlAy5zzaDZXJBGkcnh4MHcBFZntXNFrdvJjX04j" &
"RzjzCBOonrkTfj499SZuOh8R33Ls8RRcy5wBgmlkgnY0gmlwhH8AAAGJ" &
"c2VjcDI1NmsxoQPKY0yuDUmstAHYpMa2_oxVtw0RW_QAdpzBQA8yWM0x" & "OIN1ZHCCdl8"
let
seqNum = 1u64
privateKey = ethSecp256k1Key(
"b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291"
)
enrIpAddr = parseIpAddress("127.0.0.1")
enrUdpPort = Port(30303)
## When
var builder = EnrBuilder.init(privateKey, seqNum)
builder.withIpAddressAndPorts(
ipAddr = Opt.some(enrIpAddr), udpPort = Opt.some(enrUdpPort)
)
let enrRes = builder.build()
## Then
check enrRes.isOk()
let record = enrRes.tryGet().toBase64()
check:
record == expectedEnr
test "IPv4 and TCP port":
let
seqNum = 1u64
privateKey = generateSecp256k1Key()
enrIpAddr = parseIpAddress("127.0.0.1")
enrTcpPort = Port(30301)
let expectedPubKey = privateKey.getPublicKey().get().getRawBytes().get()
## When
var builder = EnrBuilder.init(privateKey, seqNum)
builder.withIpAddressAndPorts(
ipAddr = Opt.some(enrIpAddr), tcpPort = Opt.some(enrTcpPort)
)
let enrRes = builder.build()
## Then
check enrRes.isOk()
let record = enrRes.tryGet().toTyped().get()
check:
@(record.secp256k1.get()) == expectedPubKey
record.ip == Opt.some(enrIpAddr.address_v4)
record.tcp == Opt.some(enrTcpPort.uint16)
record.udp == Opt.none(uint16)
record.ip6 == Opt.none(array[16, byte])
test "IPv6 and UDP port":
let
seqNum = 1u64
privateKey = generateSecp256k1Key()
enrIpAddr = parseIpAddress("::1")
enrUdpPort = Port(30301)
let expectedPubKey = privateKey.getPublicKey().get().getRawBytes().get()
## When
var builder = EnrBuilder.init(privateKey, seqNum)
builder.withIpAddressAndPorts(
ipAddr = Opt.some(enrIpAddr), udpPort = Opt.some(enrUdpPort)
)
let enrRes = builder.build()
## Then
check enrRes.isOk()
let record = enrRes.tryGet().toTyped().get()
check:
@(record.secp256k1.get()) == expectedPubKey
record.ip == Opt.none(array[4, byte])
record.tcp == Opt.none(uint16)
record.ip6 == Opt.some(enrIpAddr.address_v6)
record.tcp6 == Opt.none(uint16)
record.udp6 == Opt.some(enrUdpPort.uint16)
record.udp == Opt.some(enrUdpPort.uint16)