Add http pass for cdn proxy

Jackarain · Oct 25, 2023 · 9c60973 · 9c60973
1 parent c3fc4c9
commit 9c60973
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Showing 2 changed files with 7 additions and 0 deletions.
diff --git a/proxy/include/proxy/proxy_server.hpp b/proxy/include/proxy/proxy_server.hpp
@@ -138,6 +138,9 @@ namespace proxy {
 		// 是 http proxy，则由 url 指定的 protocol 决定是否使用 ssl.
 		bool proxy_pass_use_ssl_{ false };
 
+		// 指定通过 http pass 作为下级代理, 通常可以使用 cdn 来实现多层代理.
+		std::string http_pass_;
+
 		// 启用 proxy protocol (haproxy)协议.
 		// 当前服务将会在连接到 proxy_pass_ 成功后，首先传递 proxy protocol 以
 		// 告之 proxy_pass_ 来源 IP/PORT 以及目标 IP/PORT.

diff --git a/server/proxy_server/main.cpp b/server/proxy_server/main.cpp
@@ -38,6 +38,7 @@ std::string socks_passwd;
 std::vector<std::string> auth_users;
 std::string proxy_pass;
 bool proxy_pass_ssl = false;
+std::string http_pass;
 bool ssl_prefer_server_ciphers = false;
 std::string ssl_certificate_dir;
 
@@ -98,6 +99,7 @@ start_proxy_server(net::io_context& ioc, server_ptr& server)
 
 	opt.proxy_pass_ = proxy_pass;
 	opt.proxy_pass_use_ssl_ = proxy_pass_ssl;
+	opt.http_pass_ = http_pass;
 
 	opt.ssl_cert_path_ = ssl_certificate_dir;
 	opt.ssl_ciphers_ = ssl_ciphers;
@@ -219,6 +221,8 @@ int main(int argc, char** argv)
 		("proxy_pass", po::value<std::string>(&proxy_pass)->default_value("")->value_name(""), "Specify next proxy pass (e.g: socks5://user:passwd@ip:port).")
 		("proxy_pass_ssl", po::value<bool>(&proxy_pass_ssl)->default_value(false, "false")->value_name(""), "Enable SSL for the next proxy pass.")
 
+		("http_pass", po::value<std::string>(&http_pass)->default_value("")->value_name(""), "Specify next http(s) pass (e.g: https://user:passwd@domain/path).")
+
 		("ssl_certificate_dir", po::value<std::string>(&ssl_certificate_dir)->value_name("path"), "Directory containing SSL certificates, auto-locates 'ssl_crt.pem/ssl_crt.pwd/ssl_key.pem/ssl_dh.pem'.")
 
 		("ssl_certificate", po::value<std::string>(&ssl_certificate)->value_name("path"), "Path to SSL certificate file.")