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problem: JSON RPC spec allows omitting params

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fix: #19
This commit is contained in:
Igor Artamonov
2020-06-30 00:25:09 -04:00
parent 493bea7b4d
commit 882b7d1b2f
7 changed files with 225 additions and 35 deletions
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95
src/test/groovy/io/emeraldpay/dshackle/proxy/ReadRpcJsonSpec.groovy
View File

@@ -77,6 +77,101 @@ class ReadRpcJsonSpec extends Specification {
reader.getType("".bytes)
then:
thrown(RpcException)
}
def "Parse basic"() {
when:
def act = reader.apply('{"jsonrpc":"2.0", "method":"net_peerCount", "id":1, "params":[]}'.bytes)
then:
act.type == ProxyCall.RpcType.SINGLE
act.ids.size() == 1
act.ids[0] == 1
act.items.size() == 1
with(act.items[0]) {
id == 0
method == "net_peerCount"
payload.toStringUtf8() == "[]"
}
}
def "Parse basic with string id"() {
when:
def act = reader.apply('{"jsonrpc":"2.0", "method":"net_peerCount", "id":"ggk19K5a", "params":[]}'.bytes)
then:
act.type == ProxyCall.RpcType.SINGLE
act.ids.size() == 1
act.ids[0] == "ggk19K5a"
act.items.size() == 1
with(act.items[0]) {
id == 0
method == "net_peerCount"
payload.toStringUtf8() == "[]"
}
}
def "Parse basic without params"() {
when:
def act = reader.apply('{"jsonrpc":"2.0", "method":"net_peerCount", "id":2}'.bytes)
then:
act.type == ProxyCall.RpcType.SINGLE
act.ids.size() == 1
act.ids[0] == 2
act.items.size() == 1
with(act.items[0]) {
id == 0
method == "net_peerCount"
payload.toStringUtf8() == "[]"
}
}
def "Parse with parameters"() {
when:
def act = reader.apply('{"jsonrpc":"2.0", "method":"net_peerCount", "id":1, "params":["0x015f"]}'.bytes)
then:
act.type == ProxyCall.RpcType.SINGLE
act.ids.size() == 1
act.ids[0] == 1
act.items.size() == 1
with(act.items[0]) {
id == 0
method == "net_peerCount"
payload.toStringUtf8() == '["0x015f"]'
}
}
def "Parse single batch"() {
when:
def act = reader.apply('[{"jsonrpc":"2.0", "method":"net_peerCount", "id":1, "params":[]}]'.bytes)
then:
act.type == ProxyCall.RpcType.BATCH
act.ids.size() == 1
act.ids[0] == 1
act.items.size() == 1
with(act.items[0]) {
id == 0
method == "net_peerCount"
payload.toStringUtf8() == "[]"
}
}
def "Parse multi batch"() {
when:
def act = reader.apply('[{"jsonrpc":"2.0", "method":"net_peerCount", "id":"xdd", "params":[]}, {"jsonrpc":"2.0", "method":"foo_bar", "id":4, "params":[143, false]}]'.bytes)
then:
act.type == ProxyCall.RpcType.BATCH
act.ids.size() == 2
act.ids[0] == "xdd"
act.ids[1] == 4
act.items.size() == 2
with(act.items[0]) {
id == 0
method == "net_peerCount"
payload.toStringUtf8() == "[]"
}
with(act.items[1]) {
id == 1
method == "foo_bar"
payload.toStringUtf8() == '[143,false]'
}
}
}

122
src/test/groovy/io/emeraldpay/dshackle/rpc/NativeCallSpec.groovy
View File

@@ -17,23 +17,21 @@
package io.emeraldpay.dshackle.rpc
import com.fasterxml.jackson.databind.ObjectMapper
import com.google.protobuf.ByteString
import io.emeraldpay.api.proto.BlockchainOuterClass
import io.emeraldpay.api.proto.Common
import io.emeraldpay.dshackle.Global
import io.emeraldpay.dshackle.quorum.BroadcastQuorum
import io.emeraldpay.dshackle.quorum.QuorumReaderFactory
import io.emeraldpay.dshackle.quorum.QuorumRpcReader
import io.emeraldpay.dshackle.reader.Reader
import io.emeraldpay.dshackle.test.TestingCommons
import io.emeraldpay.dshackle.quorum.AlwaysQuorum
import io.emeraldpay.dshackle.quorum.NonEmptyQuorum
import io.emeraldpay.dshackle.upstream.Multistream
import io.emeraldpay.dshackle.upstream.Selector
import io.emeraldpay.dshackle.upstream.MultistreamHolder
import io.emeraldpay.dshackle.upstream.ethereum.NativeCallRouter
import io.emeraldpay.dshackle.upstream.rpcclient.JsonRpcRequest
import io.emeraldpay.dshackle.upstream.rpcclient.JsonRpcResponse
import io.emeraldpay.grpc.Chain
import io.infinitape.etherjar.rpc.ReactorRpcClient
import io.infinitape.etherjar.rpc.RpcException
import io.infinitape.etherjar.rpc.RpcResponseError
import reactor.core.publisher.Mono
@@ -42,7 +40,6 @@ import spock.lang.Ignore
import spock.lang.Specification
import java.time.Duration
import java.util.concurrent.TimeoutException
class NativeCallSpec extends Specification {
@@ -107,7 +104,7 @@ class NativeCallSpec extends Specification {
1 * read(_) >> Mono.just(new QuorumRpcReader.Result("\"foo\"".bytes, 1))
}
}
def call = new NativeCall.CallContext(1, TestingCommons.aggregatedUpstream(TestingCommons.api()), Selector.empty, quorum,
def call = new NativeCall.CallContext(1, TestingCommons.multistream(TestingCommons.api()), Selector.empty, quorum,
new NativeCall.ParsedCallDetails("eth_test", []))
when:
@@ -127,7 +124,7 @@ class NativeCallSpec extends Specification {
1 * read(_) >> Mono.empty()
}
}
def call = new NativeCall.CallContext(1, TestingCommons.aggregatedUpstream(TestingCommons.api()), Selector.empty, quorum,
def call = new NativeCall.CallContext(1, TestingCommons.multistream(TestingCommons.api()), Selector.empty, quorum,
new NativeCall.ParsedCallDetails("eth_test", []))
when:
@@ -179,7 +176,7 @@ class NativeCallSpec extends Specification {
when:
def resp = nativeCall.buildResponse(
new NativeCall.CallContext<byte[]>(1561, TestingCommons.aggregatedUpstream(TestingCommons.api()), Selector.empty, new AlwaysQuorum(), objectMapper.writeValueAsBytes(json))
new NativeCall.CallContext<byte[]>(1561, TestingCommons.multistream(TestingCommons.api()), Selector.empty, new AlwaysQuorum(), objectMapper.writeValueAsBytes(json))
)
then:
resp.id == 1561
@@ -229,11 +226,114 @@ class NativeCallSpec extends Specification {
def resp = nativeCall.prepareCall(req)
then:
StepVerifier.create(resp)
.expectErrorMatches({t -> t instanceof NativeCall.CallFailure && t.id == 0})
.expectErrorMatches({ t -> t instanceof NativeCall.CallFailure && t.id == 0 })
// .expectComplete()
.verify(Duration.ofSeconds(1))
}
def "Prepare call"() {
setup:
def upstreams = Mock(MultistreamHolder)
def nativeCall = new NativeCall(upstreams)
def req = BlockchainOuterClass.NativeCallRequest.newBuilder()
.setChain(Common.ChainRef.CHAIN_ETHEREUM)
.addItems(
BlockchainOuterClass.NativeCallItem.newBuilder()
.setId(1)
.setMethod("eth_test")
.setPayload(ByteString.copyFromUtf8("[]"))
)
.build()
when:
def act = nativeCall.prepareCall(req, TestingCommons.emptyMultistream())
.collectList().block(Duration.ofSeconds(1))
then:
act.size() == 1
with(act[0]) {
id == 1
payload.method == "eth_test"
payload.params == "[]"
}
}
def "Prepare call without payload"() {
setup:
def upstreams = Mock(MultistreamHolder)
def nativeCall = new NativeCall(upstreams)
def req = BlockchainOuterClass.NativeCallRequest.newBuilder()
.setChain(Common.ChainRef.CHAIN_ETHEREUM)
.addItems(
BlockchainOuterClass.NativeCallItem.newBuilder()
.setId(1)
.setMethod("eth_test")
)
.build()
when:
def act = nativeCall.prepareCall(req, TestingCommons.emptyMultistream())
.collectList().block(Duration.ofSeconds(1))
then:
act.size() == 1
with(act[0]) {
id == 1
payload.method == "eth_test"
payload.params == ""
}
}
def "Parse empty params"() {
setup:
def nativeCall = new NativeCall(Stub(MultistreamHolder))
def ctx = new NativeCall.CallContext(1, Stub(Multistream), Selector.empty, new AlwaysQuorum(),
new NativeCall.RawCallDetails("eth_test", "[]"))
when:
def act = nativeCall.parseParams(ctx)
then:
act.id == 1
act.payload.params == []
act.payload.method == "eth_test"
}
def "Parse none params"() {
setup:
def nativeCall = new NativeCall(Stub(MultistreamHolder))
def ctx = new NativeCall.CallContext(1, Stub(Multistream), Selector.empty, new AlwaysQuorum(),
new NativeCall.RawCallDetails("eth_test", ""))
when:
def act = nativeCall.parseParams(ctx)
then:
act.id == 1
act.payload.params == []
act.payload.method == "eth_test"
}
def "Parse single param"() {
setup:
def nativeCall = new NativeCall(Stub(MultistreamHolder))
def ctx = new NativeCall.CallContext(1, Stub(Multistream), Selector.empty, new AlwaysQuorum(),
new NativeCall.RawCallDetails("eth_test", "[false]"))
when:
def act = nativeCall.parseParams(ctx)
then:
act.id == 1
act.payload.params == [false]
act.payload.method == "eth_test"
}
def "Parse multi param"() {
setup:
def nativeCall = new NativeCall(Stub(MultistreamHolder))
def ctx = new NativeCall.CallContext(1, Stub(Multistream), Selector.empty, new AlwaysQuorum(),
new NativeCall.RawCallDetails("eth_test", "[false, 123]"))
when:
def act = nativeCall.parseParams(ctx)
then:
act.id == 1
act.payload.params == [false, 123]
act.payload.method == "eth_test"
}
@Ignore
//TODO
def "Calls cache before remote"() {
@@ -241,7 +341,7 @@ class NativeCallSpec extends Specification {
def upstreams = Stub(MultistreamHolder)
def nativeCall = new NativeCall(upstreams)
def api = TestingCommons.api()
def upstream = TestingCommons.aggregatedUpstream(api)
def upstream = TestingCommons.multistream(api)
def ctx = new NativeCall.CallContext<NativeCall.ParsedCallDetails>(10,
upstream,
@@ -259,7 +359,7 @@ class NativeCallSpec extends Specification {
setup:
def upstreams = Stub(MultistreamHolder)
def nativeCall = new NativeCall(upstreams)
def upstream = TestingCommons.aggregatedUpstream(TestingCommons.api())
def upstream = TestingCommons.multistream(TestingCommons.api())
def ctx = new NativeCall.CallContext<NativeCall.ParsedCallDetails>(10,
upstream,

20
src/test/groovy/io/emeraldpay/dshackle/test/TestingCommons.groovy
View File

@@ -16,15 +16,12 @@
*/
package io.emeraldpay.dshackle.test
import com.fasterxml.jackson.core.Version
import com.fasterxml.jackson.databind.DeserializationFeature
import com.fasterxml.jackson.databind.ObjectMapper
import com.fasterxml.jackson.databind.module.SimpleModule
import io.emeraldpay.dshackle.FileResolver
import io.emeraldpay.dshackle.Global
import io.emeraldpay.dshackle.cache.Caches
import io.emeraldpay.dshackle.cache.CachesFactory
import io.emeraldpay.dshackle.config.CacheConfig
import io.emeraldpay.dshackle.reader.EmptyReader
import io.emeraldpay.dshackle.reader.Reader
import io.emeraldpay.dshackle.upstream.Multistream
import io.emeraldpay.dshackle.upstream.calls.DirectCallMethods
@@ -33,9 +30,6 @@ import io.emeraldpay.dshackle.upstream.ethereum.EthereumUpstream
import io.emeraldpay.dshackle.upstream.rpcclient.JsonRpcRequest
import io.emeraldpay.dshackle.upstream.rpcclient.JsonRpcResponse
import io.emeraldpay.grpc.Chain
import io.infinitape.etherjar.rpc.JacksonRpcConverter
import java.text.SimpleDateFormat
class TestingCommons {
@@ -54,16 +48,20 @@ class TestingCommons {
return new EthereumUpstreamMock(Chain.ETHEREUM, api, new DirectCallMethods(methods))
}
static Multistream aggregatedUpstream(Reader<JsonRpcRequest, JsonRpcResponse> api) {
return aggregatedUpstream(upstream(api))
static Multistream multistream(Reader<JsonRpcRequest, JsonRpcResponse> api) {
return multistream(upstream(api))
}
static Multistream aggregatedUpstream(EthereumUpstream up) {
static Multistream multistream(EthereumUpstream up) {
return new EthereumMultistream(Chain.ETHEREUM, [up], Caches.default()).tap {
start()
}
}
static Multistream emptyMultistream() {
return multistream(new EmptyReader<JsonRpcRequest, JsonRpcResponse>())
}
static CachesFactory emptyCaches() {
return new CachesFactory(new CacheConfig())
}

10
src/test/groovy/io/emeraldpay/dshackle/upstream/ethereum/EthereumReaderSpec.groovy
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@@ -88,7 +88,7 @@ class EthereumReaderSpec extends Specification {
def api = TestingCommons.api()
api.answer("eth_getBlockByHash", ["0xf85b826fdf98ee0f48f7db001be00472e63ceb056846f4ecac5f0c32878b8ab2", false], blockJson)
def upstream = TestingCommons.aggregatedUpstream(api)
def upstream = TestingCommons.multistream(api)
def reader = new EthereumReader(upstream, caches, calls)
when:
@@ -109,7 +109,7 @@ class EthereumReaderSpec extends Specification {
def api = TestingCommons.api()
api.answer("eth_getBlockByHash", ["0xf85b826fdf98ee0f48f7db001be00472e63ceb056846f4ecac5f0c32878b8ab2", false], blockJson)
def upstream = TestingCommons.aggregatedUpstream(api)
def upstream = TestingCommons.multistream(api)
def reader = new EthereumReader(upstream, caches, calls)
when:
@@ -146,7 +146,7 @@ class EthereumReaderSpec extends Specification {
.build()
def api = TestingCommons.api()
api.answer("eth_getBlockByHash", ["0xf85b826fdf98ee0f48f7db001be00472e63ceb056846f4ecac5f0c32878b8ab2", false], blockJson)
def upstream = TestingCommons.aggregatedUpstream(api)
def upstream = TestingCommons.multistream(api)
def reader = new EthereumReader(upstream, caches, calls)
when:
@@ -184,7 +184,7 @@ class EthereumReaderSpec extends Specification {
def api = TestingCommons.api()
api.answer("eth_getTransactionByHash", [txJson.hash.toHex()], txJson)
def upstream = TestingCommons.aggregatedUpstream(api)
def upstream = TestingCommons.multistream(api)
def reader = new EthereumReader(upstream, caches, calls)
when:
@@ -200,7 +200,7 @@ class EthereumReaderSpec extends Specification {
api.answerOnce("eth_getBalance", ["0x70b91ff87a902b53dc6e2f6bda8bb9b330ccd30c", "latest"], "0x10")
api.answerOnce("eth_getBalance", ["0x70b91ff87a902b53dc6e2f6bda8bb9b330ccd30c", "latest"], "0xff")
EthereumUpstreamMock upstream = new EthereumUpstreamMock(Chain.ETHEREUM, api)
def upstreams = TestingCommons.aggregatedUpstream(upstream)
def upstreams = TestingCommons.multistream(upstream)
def reader = new EthereumReader(upstreams, Caches.default(), calls)
reader.start()

2
src/test/groovy/io/emeraldpay/dshackle/upstream/ethereum/NativeCallRouterSpec.groovy
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@@ -17,7 +17,7 @@ class NativeCallRouterSpec extends Specification {
def methods = new DefaultEthereumMethods(Chain.ETHEREUM)
def router = new NativeCallRouter(
new EthereumReader(
TestingCommons.aggregatedUpstream(TestingCommons.api()),
TestingCommons.multistream(TestingCommons.api()),
Caches.default(),
ConstantFactory.constantFactory(new DefaultEthereumMethods(Chain.ETHEREUM))
),