//------------------------------------------------------------------------------ /* This file is part of rippled: https://github.com/ripple/rippled Copyright (c) 2019 Ripple Labs Inc. Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ //============================================================================== #include #include #include #include #include #include #include #include namespace ripple { namespace test { class Roles_test : public beast::unit_test::suite { bool isValidIpAddress(std::string const& addr) { boost::system::error_code ec; boost::asio::ip::make_address(addr, ec); return !ec.failed(); } void testRoles() { using namespace test::jtx; { Env env(*this); BEAST_EXPECT(env.rpc("ping")["result"]["role"] == "admin"); BEAST_EXPECT(makeWSClient(env.app().config()) ->invoke("ping")["result"]["unlimited"] .asBool()); } { Env env{*this, envconfig(no_admin)}; BEAST_EXPECT(!env.rpc("ping")["result"].isMember("role")); auto wsRes = makeWSClient(env.app().config())->invoke("ping")["result"]; BEAST_EXPECT( !wsRes.isMember("unlimited") || !wsRes["unlimited"].asBool()); } { Env env{*this, envconfig(secure_gateway)}; BEAST_EXPECT(env.rpc("ping")["result"]["role"] == "proxied"); auto wsRes = makeWSClient(env.app().config())->invoke("ping")["result"]; BEAST_EXPECT( !wsRes.isMember("unlimited") || !wsRes["unlimited"].asBool()); std::unordered_map headers; Json::Value rpcRes; // IPv4 tests. headers["X-Forwarded-For"] = "12.34.56.78"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "proxied"); BEAST_EXPECT(rpcRes["ip"] == "12.34.56.78"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers["X-Forwarded-For"] = "87.65.43.21, 44.33.22.11"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["ip"] == "87.65.43.21"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers["X-Forwarded-For"] = "87.65.43.21:47011, 44.33.22.11"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["ip"] == "87.65.43.21"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers = {}; headers["Forwarded"] = "for=88.77.66.55"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["ip"] == "88.77.66.55"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers["Forwarded"] = "what=where;for=55.66.77.88;for=nobody;" "who=3"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["ip"] == "55.66.77.88"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers["Forwarded"] = "what=where; for=55.66.77.88, for=99.00.11.22;" "who=3"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["ip"] == "55.66.77.88"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers["Forwarded"] = "what=where; For=99.88.77.66, for=55.66.77.88;" "who=3"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["ip"] == "99.88.77.66"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers["Forwarded"] = "what=where; for=\"55.66.77.88:47011\";" "who=3"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["ip"] == "55.66.77.88"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers["Forwarded"] = "what=where; For= \" 99.88.77.66 \" ,for=11.22.33.44;" "who=3"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["ip"] == "99.88.77.66"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); wsRes = makeWSClient(env.app().config(), true, 2, headers) ->invoke("ping")["result"]; BEAST_EXPECT( !wsRes.isMember("unlimited") || !wsRes["unlimited"].asBool()); std::string const name = "xrposhi"; headers["X-User"] = name; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "identified"); BEAST_EXPECT(rpcRes["username"] == name); BEAST_EXPECT(rpcRes["ip"] == "99.88.77.66"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); wsRes = makeWSClient(env.app().config(), true, 2, headers) ->invoke("ping")["result"]; BEAST_EXPECT(wsRes["unlimited"].asBool()); // IPv6 tests. headers = {}; headers["X-Forwarded-For"] = "2001:db8:3333:4444:5555:6666:7777:8888"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "proxied"); BEAST_EXPECT( rpcRes["ip"] == "2001:db8:3333:4444:5555:6666:7777:8888"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers["X-Forwarded-For"] = "2001:db8:3333:4444:5555:6666:7777:9999, a:b:c:d:e:f, " "g:h:i:j:k:l"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "proxied"); BEAST_EXPECT( rpcRes["ip"] == "2001:db8:3333:4444:5555:6666:7777:9999"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers["X-Forwarded-For"] = "[2001:db8:3333:4444:5555:6666:7777:8888]"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "proxied"); BEAST_EXPECT( rpcRes["ip"] == "2001:db8:3333:4444:5555:6666:7777:8888"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers["X-Forwarded-For"] = "[2001:db8:3333:4444:5555:6666:7777:9999], [a:b:c:d:e:f], " "[g:h:i:j:k:l]"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "proxied"); BEAST_EXPECT( rpcRes["ip"] == "2001:db8:3333:4444:5555:6666:7777:9999"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers = {}; headers["Forwarded"] = "for=\"[2001:db8:3333:4444:5555:6666:7777:aaaa]\""; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "proxied"); BEAST_EXPECT( rpcRes["ip"] == "2001:db8:3333:4444:5555:6666:7777:aaaa"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers["Forwarded"] = "For=\"[2001:db8:bb:cc:dd:ee:ff::]:2345\", for=99.00.11.22"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "proxied"); BEAST_EXPECT(rpcRes["ip"] == "2001:db8:bb:cc:dd:ee:ff::"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers["Forwarded"] = "proto=http;FOR=\"[2001:db8:11:22:33:44:55:66]\"" ";by=203.0.113.43"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "proxied"); BEAST_EXPECT(rpcRes["ip"] == "2001:db8:11:22:33:44:55:66"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); // IPv6 (dual) tests. headers = {}; headers["X-Forwarded-For"] = "2001:db8:3333:4444:5555:6666:1.2.3.4"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "proxied"); BEAST_EXPECT( rpcRes["ip"] == "2001:db8:3333:4444:5555:6666:1.2.3.4"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers["X-Forwarded-For"] = "2001:db8:3333:4444:5555:6666:5.6.7.8, a:b:c:d:e:f, " "g:h:i:j:k:l"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "proxied"); BEAST_EXPECT( rpcRes["ip"] == "2001:db8:3333:4444:5555:6666:5.6.7.8"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers["X-Forwarded-For"] = "[2001:db8:3333:4444:5555:6666:9.10.11.12]"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "proxied"); BEAST_EXPECT( rpcRes["ip"] == "2001:db8:3333:4444:5555:6666:9.10.11.12"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers["X-Forwarded-For"] = "[2001:db8:3333:4444:5555:6666:13.14.15.16], [a:b:c:d:e:f], " "[g:h:i:j:k:l]"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "proxied"); BEAST_EXPECT( rpcRes["ip"] == "2001:db8:3333:4444:5555:6666:13.14.15.16"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers = {}; headers["Forwarded"] = "for=\"[2001:db8:3333:4444:5555:6666:20.19.18.17]\""; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "proxied"); BEAST_EXPECT( rpcRes["ip"] == "2001:db8:3333:4444:5555:6666:20.19.18.17"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers["Forwarded"] = "For=\"[2001:db8:bb:cc::24.23.22.21]\", for=99.00.11.22"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "proxied"); BEAST_EXPECT(rpcRes["ip"] == "2001:db8:bb:cc::24.23.22.21"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); headers["Forwarded"] = "proto=http;FOR=\"[::11:22:33:44:45.55.65.75]:234\"" ";by=203.0.113.43"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "proxied"); BEAST_EXPECT(rpcRes["ip"] == "::11:22:33:44:45.55.65.75"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); } { Env env{*this, envconfig(admin_localnet)}; BEAST_EXPECT(env.rpc("ping")["result"]["role"] == "admin"); BEAST_EXPECT(makeWSClient(env.app().config()) ->invoke("ping")["result"]["unlimited"] .asBool()); } { Env env{*this, envconfig(secure_gateway_localnet)}; BEAST_EXPECT(env.rpc("ping")["result"]["role"] == "proxied"); auto wsRes = makeWSClient(env.app().config())->invoke("ping")["result"]; BEAST_EXPECT( !wsRes.isMember("unlimited") || !wsRes["unlimited"].asBool()); std::unordered_map headers; headers["X-Forwarded-For"] = "12.34.56.78"; Json::Value rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "proxied"); BEAST_EXPECT(rpcRes["ip"] == "12.34.56.78"); BEAST_EXPECT(isValidIpAddress(rpcRes["ip"].asString())); } } void testInvalidIpAddresses() { using namespace test::jtx; { Env env(*this); std::unordered_map headers; Json::Value rpcRes; // No "for=" in Forwarded. headers["Forwarded"] = "for 88.77.66.55"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "admin"); BEAST_EXPECT(!rpcRes.isMember("ip")); headers["Forwarded"] = "by=88.77.66.55"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "admin"); BEAST_EXPECT(!rpcRes.isMember("ip")); // Empty field. headers = {}; headers["Forwarded"] = "for="; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "admin"); BEAST_EXPECT(!rpcRes.isMember("ip")); headers = {}; headers["X-Forwarded-For"] = " "; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "admin"); BEAST_EXPECT(!rpcRes.isMember("ip")); // Empty quotes. headers = {}; headers["Forwarded"] = "for= \" \" "; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "admin"); BEAST_EXPECT(!rpcRes.isMember("ip")); headers = {}; headers["X-Forwarded-For"] = "\"\""; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "admin"); BEAST_EXPECT(!rpcRes.isMember("ip")); // Unbalanced outer quotes. headers = {}; headers["X-Forwarded-For"] = "\"12.34.56.78 "; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "admin"); BEAST_EXPECT(!rpcRes.isMember("ip")); headers["X-Forwarded-For"] = "12.34.56.78\""; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "admin"); BEAST_EXPECT(!rpcRes.isMember("ip")); // Unbalanced square brackets for IPv6. headers = {}; headers["Forwarded"] = "FOR=[2001:db8:bb:cc::"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "admin"); BEAST_EXPECT(!rpcRes.isMember("ip")); headers = {}; headers["X-Forwarded-For"] = "2001:db8:bb:cc::24.23.22.21]"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "admin"); BEAST_EXPECT(!rpcRes.isMember("ip")); // Empty square brackets. headers = {}; headers["Forwarded"] = "FOR=[]"; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "admin"); BEAST_EXPECT(!rpcRes.isMember("ip")); headers = {}; headers["X-Forwarded-For"] = "\" [ ] \""; rpcRes = env.rpc(headers, "ping")["result"]; BEAST_EXPECT(rpcRes["role"] == "admin"); BEAST_EXPECT(!rpcRes.isMember("ip")); } } public: void run() override { testRoles(); testInvalidIpAddresses(); } }; BEAST_DEFINE_TESTSUITE(Roles, app, ripple); } // namespace test } // namespace ripple