Implement NetworkManager

For now there are two methods: - `NETWORK:IsUrlAllowed()`: Check whether access to a certain URL is allowed. - `NETWORK:HttpRequest()`: Perform an HTTP request. By default access to the network is disabled for all target hosts. It can be enabled by setting `HttpEnable=1` in the preferences. Individual hosts have to be added to `HttpAllowHosts` as a comma separated list to allow access. See included docs for more details on usage.
2022-01-15 22:56:08 +01:00
parent ddfc49e0b5
commit dc49af3c59
265 changed files with 61571 additions and 0 deletions
@@ -0,0 +1,51 @@
+/*
+ *  IXDNSLookupTest.cpp
+ *  Author: Benjamin Sergeant
+ *  Copyright (c) 2018 Machine Zone. All rights reserved.
+ */
+
+#include "IXTest.h"
+#include "catch.hpp"
+#include <iostream>
+#include <ixwebsocket/IXDNSLookup.h>
+
+using namespace ix;
+
+
+TEST_CASE("dns", "[net]")
+{
+    SECTION("Test resolving a known hostname")
+    {
+        auto dnsLookup = std::make_shared<DNSLookup>("www.google.com", 80);
+
+        std::string errMsg;
+        struct addrinfo* res;
+
+        res = dnsLookup->resolve(errMsg, [] { return false; });
+        std::cerr << "Error message: " << errMsg << std::endl;
+        REQUIRE(res != nullptr);
+
+        dnsLookup->release(res);
+    }
+
+    SECTION("Test resolving a non-existing hostname")
+    {
+        auto dnsLookup = std::make_shared<DNSLookup>("wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww", 80);
+
+        std::string errMsg;
+        struct addrinfo* res = dnsLookup->resolve(errMsg, [] { return false; });
+        std::cerr << "Error message: " << errMsg << std::endl;
+        REQUIRE(res == nullptr);
+    }
+
+    SECTION("Test resolving a good hostname, with cancellation")
+    {
+        auto dnsLookup = std::make_shared<DNSLookup>("www.google.com", 80, 1);
+
+        std::string errMsg;
+        // The callback returning true means we are requesting cancellation
+        struct addrinfo* res = dnsLookup->resolve(errMsg, [] { return true; });
+        std::cerr << "Error message: " << errMsg << std::endl;
+        REQUIRE(res == nullptr);
+    }
+}