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(Unicode C) HTTPS Requests over Squid Proxy Direct TLS ConnectionDemonstrates how to send HTTP requests through an HTTP proxy that supports Direct TLS Connections. (Chilkat tests with a squid 4.11 proxy.) A direct TLS connection to an HTTP proxy is where the initial connection to the proxy server is TLS. Note: This example requires Chilkat v9.5.0.83 or greater. For more information, see https://wiki.squid-cache.org/Features/HTTPS#Direct_TLS_connection
#include <C_CkHttpW.h> void ChilkatSample(void) { HCkHttpW http; const wchar_t *s; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. http = CkHttpW_Create(); // Set the HTTP proxy domain or IP address. CkHttpW_putProxyDomain(http,L"172.16.16.46"); // The proxy port.. CkHttpW_putProxyPort(http,3128); // Indicate that we are to use a direct TLS connection with the HTTP proxy // (we use a Squid Cache: Version 4.11 for testing) CkHttpW_putProxyDirectTls(http,TRUE); // If the proxy requires a login or password, we can set it here. // Otherwise comment out these lines. CkHttpW_putProxyLogin(http,L"myProxyLogin"); CkHttpW_putProxyPassword(http,L"myProxyPassword"); // All requests sent on the http object will now go through the proxy. // Give it a test: s = CkHttpW_quickGetStr(http,L"https://www.chilkatsoft.com/helloWorld.html"); if (CkHttpW_getLastMethodSuccess(http) == FALSE) { wprintf(L"%s\n",CkHttpW_lastErrorText(http)); CkHttpW_Dispose(http); return; } // The LastErrorText property also contains information when method call succeeds. // Have a look to see that the request was sent through the proxy: wprintf(L"%s\n",CkHttpW_lastErrorText(http)); wprintf(L"---\n"); wprintf(L"%s\n",s); wprintf(L"---\n"); wprintf(L"Success for TLS destination over direct TLS HTTP proxy.\n"); CkHttpW_Dispose(http); } |
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