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feat: Proxy support (#2490)

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Add client IP resolving support in case when there is a proxy in front
of Clio.
This commit is contained in:
Sergey Kuznetsov
2025-09-03 15:22:47 +01:00
committed by GitHub
parent 0a2930d861
commit 3a667f558c
39 changed files with 1042 additions and 125 deletions
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116
tests/unit/web/RPCServerHandlerTests.cpp
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@@ -132,8 +132,8 @@ TEST_F(WebRPCServerHandlerTest, HTTPDefaultPath)
]
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(kREQUEST).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(kREQUEST).as_object()))
.WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, buildResponse(testing::_))
@@ -153,7 +153,7 @@ TEST_F(WebRPCServerHandlerTest, HTTPRejectedByDosguard)
"params": [{}]
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(false));
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(false));
(*handler)(kREQUEST, session);
EXPECT_EQ(session->slowDownCallsCounter, 1);
@@ -166,8 +166,8 @@ TEST_F(WebRPCServerHandlerTest, HTTPRejectedByDosguardAfterParsing)
"params": [{}]
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, testing::_)).WillOnce(testing::Return(false));
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), testing::_)).WillOnce(testing::Return(false));
(*handler)(kREQUEST, session);
EXPECT_EQ(session->slowDownCallsCounter, 1);
@@ -198,8 +198,8 @@ TEST_F(WebRPCServerHandlerTest, WsNormalPath)
}
]
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(kREQUEST).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(kREQUEST).as_object()))
.WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, buildResponse(testing::_))
@@ -221,7 +221,7 @@ TEST_F(WebRPCServerHandlerTest, WsRejectedByDosguard)
"api_version": 2
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(false));
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(false));
(*handler)(kREQUEST, session);
EXPECT_EQ(session->slowDownCallsCounter, 1);
@@ -236,8 +236,8 @@ TEST_F(WebRPCServerHandlerTest, WsRejectedByDosguardAfterParsing)
"api_version": 2
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(kREQUEST).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(kREQUEST).as_object()))
.WillOnce(testing::Return(false));
(*handler)(kREQUEST, session);
@@ -274,8 +274,8 @@ TEST_F(WebRPCServerHandlerTest, HTTPForwardedPath)
]
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(kREQUEST).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(kREQUEST).as_object()))
.WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, buildResponse(testing::_))
@@ -323,8 +323,8 @@ TEST_F(WebRPCServerHandlerTest, HTTPForwardedErrorPath)
]
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(kREQUEST).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(kREQUEST).as_object()))
.WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, buildResponse(testing::_))
@@ -370,8 +370,8 @@ TEST_F(WebRPCServerHandlerTest, WsForwardedPath)
]
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(kREQUEST).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(kREQUEST).as_object()))
.WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, buildResponse(testing::_))
@@ -420,8 +420,8 @@ TEST_F(WebRPCServerHandlerTest, WsForwardedErrorPath)
]
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(kREQUEST).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(kREQUEST).as_object()))
.WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, buildResponse(testing::_))
@@ -472,8 +472,8 @@ TEST_F(WebRPCServerHandlerTest, HTTPErrorPath)
]
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(kREQUEST_JSON).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(kREQUEST_JSON).as_object()))
.WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, buildResponse(testing::_))
@@ -521,8 +521,8 @@ TEST_F(WebRPCServerHandlerTest, WsErrorPath)
"api_version": 2
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(kREQUEST_JSON).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(kREQUEST_JSON).as_object()))
.WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, buildResponse(testing::_))
@@ -557,8 +557,8 @@ TEST_F(WebRPCServerHandlerTest, HTTPNotReady)
}
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(kREQUEST).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(kREQUEST).as_object()))
.WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, notifyNotReady).Times(1);
@@ -589,8 +589,8 @@ TEST_F(WebRPCServerHandlerTest, WsNotReady)
}
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(kREQUEST).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(kREQUEST).as_object()))
.WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, notifyNotReady).Times(1);
@@ -619,8 +619,8 @@ TEST_F(WebRPCServerHandlerTest, HTTPBadSyntaxWhenRequestSubscribe)
}
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, testing::_)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), testing::_)).WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, notifyBadSyntax).Times(1);
@@ -636,8 +636,8 @@ TEST_F(WebRPCServerHandlerTest, HTTPMissingCommand)
static constexpr auto kRESPONSE = "Null method";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, testing::_)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), testing::_)).WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, notifyBadSyntax).Times(1);
@@ -654,8 +654,8 @@ TEST_F(WebRPCServerHandlerTest, HTTPCommandNotString)
static constexpr auto kRESPONSE = "method is not string";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, testing::_)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), testing::_)).WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, notifyBadSyntax).Times(1);
@@ -672,8 +672,8 @@ TEST_F(WebRPCServerHandlerTest, HTTPCommandIsEmpty)
static constexpr auto kRESPONSE = "method is empty";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, testing::_)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), testing::_)).WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, notifyBadSyntax).Times(1);
@@ -705,8 +705,8 @@ TEST_F(WebRPCServerHandlerTest, WsMissingCommand)
}
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(kREQUEST).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(kREQUEST).as_object()))
.WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, notifyBadSyntax).Times(1);
@@ -726,8 +726,8 @@ TEST_F(WebRPCServerHandlerTest, HTTPParamsUnparsableNotArray)
"params": "wrong"
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, testing::_)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), testing::_)).WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, notifyBadSyntax).Times(1);
@@ -747,8 +747,8 @@ TEST_F(WebRPCServerHandlerTest, HTTPParamsUnparsableArrayWithDigit)
"params": [1]
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, testing::_)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), testing::_)).WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, notifyBadSyntax).Times(1);
@@ -780,8 +780,8 @@ TEST_F(WebRPCServerHandlerTest, HTTPInternalError)
"params": [{}]
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(kREQUEST_JSON).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(kREQUEST_JSON).as_object()))
.WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, notifyInternalError).Times(1);
@@ -815,8 +815,8 @@ TEST_F(WebRPCServerHandlerTest, WsInternalError)
"id": "123"
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(kREQUEST_JSON).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(kREQUEST_JSON).as_object()))
.WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, notifyInternalError).Times(1);
@@ -852,8 +852,8 @@ TEST_F(WebRPCServerHandlerTest, HTTPOutDated)
]
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(kREQUEST).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(kREQUEST).as_object()))
.WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, buildResponse(testing::_))
@@ -895,8 +895,8 @@ TEST_F(WebRPCServerHandlerTest, WsOutdated)
]
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(kREQUEST).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(kREQUEST).as_object()))
.WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, buildResponse(testing::_))
@@ -931,8 +931,8 @@ TEST_F(WebRPCServerHandlerTest, WsTooBusy)
"type": "response"
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(kREQUEST).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(kREQUEST).as_object()))
.WillOnce(testing::Return(true));
EXPECT_CALL(*localRpcEngine, notifyTooBusy).Times(1);
@@ -962,8 +962,8 @@ TEST_F(WebRPCServerHandlerTest, HTTPTooBusy)
"type": "response"
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(kREQUEST).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(kREQUEST).as_object()))
.WillOnce(testing::Return(true));
EXPECT_CALL(*localRpcEngine, notifyTooBusy).Times(1);
@@ -978,7 +978,7 @@ TEST_F(WebRPCServerHandlerTest, HTTPRequestNotJson)
static constexpr auto kREQUEST = "not json";
static constexpr auto kRESPONSE_PREFIX = "Unable to parse JSON from the request";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, notifyBadSyntax).Times(1);
@@ -1000,7 +1000,7 @@ TEST_F(WebRPCServerHandlerTest, WsRequestNotJson)
"type": "response"
})JSON";
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, notifyBadSyntax).Times(1);
@@ -1058,8 +1058,8 @@ TEST_P(WebRPCServerHandlerInvalidAPIVersionParamTest, HTTPInvalidAPIVersion)
backend_->setRange(kMIN_SEQ, kMAX_SEQ);
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(request).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(request).as_object()))
.WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, notifyBadSyntax).Times(1);
@@ -1082,8 +1082,8 @@ TEST_P(WebRPCServerHandlerInvalidAPIVersionParamTest, WSInvalidAPIVersion)
backend_->setRange(kMIN_SEQ, kMAX_SEQ);
EXPECT_CALL(dosguard, isOk(session->clientIp)).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp, boost::json::parse(request).as_object()))
EXPECT_CALL(dosguard, isOk(session->clientIp())).WillOnce(testing::Return(true));
EXPECT_CALL(dosguard, request(session->clientIp(), boost::json::parse(request).as_object()))
.WillOnce(testing::Return(true));
EXPECT_CALL(*rpcEngine, notifyBadSyntax).Times(1);