Announcing Envoy: C++ L7 proxy and communication bus
Today we are incredibly excited to open source Envoy, our high performance C++ distributed proxy and communication bus designed for large service oriented architectures. The project was born out of the belief that: The network should be transparent to applications. When network and application problems do occur it should be easy to determine the source of the problem. Envoy runs on every host and
Plack::App::Proxyã«ã¤ã„ã¦ã らã ら㨠- Pixel Pedals of Tomakomai
去年ã®å¹´æœ«ã€Flashã®XMLSocket通信を横å–ã‚Šã—ã¦ãƒ€ãƒ³ãƒ—ã™ã‚‹ã‚¢ãƒ—リを書ã“ã†ã¨ã—ãŸã®ã§ã™ãŒã€ãã®æ™‚ã«è¦‹ã¤ã‘ãŸã®ãŒLee Aylwardã•ã‚“ã®Plack::App::Proxyã§ã™ã€‚HTMLã‚’ç½®æ›ã—ã¦Flashã®æŽ¥ç¶šå…ˆã‚’横å–ã‚Šã—ã¤ã¤ã€è‡ªå‰ã®XMLSocketサーãƒã‚’ç«‹ã¡ä¸Šã’ã‚‹ã£ã¦ã®ãŒ1プãƒã‚»ã‚¹ã§ã§ãã‚‹ã£ã¦ã®ã¯ã€éžåŒæœŸãªWEBサーãƒãªã‚‰ã§ã¯ã®æŠ€ã§ã™ãï¼ ãŸã ã€Plack::App::Proxyを触り始ã‚ã¦ã¿ã‚‹ã¨ã€ãã®ã¾ã¾ã§ã¯ãªã‹ãªã‹é›£ã—ã„部分ãŒè‰²ã€…ã‚ã£ãŸã‚Šã—ãŸã®ã§ã€ã‚³ãƒ¡ãƒ³ãƒ†ãƒŠã«ã—ã¦ã‚‚らã£ã¦ã¡ã‚‡ãã¡ã‚‡ãã„ã˜ã£ãŸã‚Šã—ã¦ã„ã¾ã™ã€‚(ã¡ãªã¿ã«ã€miyagawaã•ã‚“もコラボレータã§ã€ç§ã‚ˆã‚Šãƒãƒªãƒãƒªã„ã˜ã£ã¦ã¾ã™ï½—) 一言ã§è¨€ãˆã°ã€ Plack::App::Proxy ãŒã‚«ãƒãƒ¼ã—ã¦ã„ã‚‹ã®ã¯ Apache ã® mod_proxy ã®æ©Ÿèƒ½ã§ã™ã€‚ 使ã„æ–¹ã¯pod見ã¦ã‚‚らã†ã¨å…¨éƒ¨è¼‰ã£ã¦ã¾ã™ãŒã€ä¾‹ãˆã° /back
Kazuho@Cybozu Labs: Apache 㧠X-Reproxy-URL ヘッダを使ãˆã‚‹ã‚ˆã†ã«ã™ã‚‹ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ« mod_reproxy を書ã„ãŸ
ウェブアプリケーションã«ãŠã„ã¦ã€èªè¨¼ãŒã‹ã‹ã£ã¦ã„ã‚‹ç”»åƒã‚„大ããªãƒ•ã‚¡ã‚¤ãƒ«ã‚’é…ä¿¡ã™ã‚‹å ´åˆã«ã¯ã€Perlbal ç‰ã§ã‚µãƒãƒ¼ãƒˆã•ã‚Œã¦ã„ã‚‹ X-Reproxy-URL ヘッダãŒæœ‰åŠ¹ãªã“ã¨ãŒçŸ¥ã‚‰ã‚Œã¦ã„ã¦ã€ãã®ç†ç”±ã¨ã—ã¦ã¯ã€ (メモリを大食ã„ã™ã‚‹) アプリケーションサーãƒã®ãƒ—ãƒã‚»ã‚¹ã‚’転é€çµ‚了ã¾ã§å 有ã—ãªã„ HTTP ベースã®åˆ†æ•£ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã¨ãƒªãƒãƒ¼ã‚¹ãƒ—ãƒã‚ã‚·ãŒç›´æŽ¥äº¤ä¿¡ã™ã‚‹ã®ã§ã€ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯è² è·ãŒä½Žã„ ã¨ã„ã£ãŸç‚¹ãŒæŒ™ã’られã¾ã™ã€‚「ã§ã‚‚ã€Apache 㯠X-Reproxy-URL ヘッダをサãƒãƒ¼ãƒˆã—ã¦ãªã„ã‚“ã よãーã€ã¨ã„ã†è©±ãŒã€å…ˆæ—¥ã® YAPC::Asia 2009 ã«ãŠã„ã¦ã‚‚話題ã«ãªã£ã¦ã„ã¾ã—ãŸ[è¦å‡ºå…¸]。回é¿ç–ã¨ã—ã¦ã¯ã€ãƒ¯ãƒ³ã‚¿ã‚¤ãƒ URLã®ã‚ˆã†ãªæ‰‹æ³•ã‚‚ã‚ã‚‹ã®ã§ã™ãŒã€ã‚»ã‚ュリティãªæ‡¸å¿µã‚‚ã‚ã‚Šã¾ã™ã€‚ ãªã‚“ã¨ã‹ã—ãŸã„ãªã¨æ€ã£ã¦ã„ãŸã®ã§ã™ãŒã€æ°—ãŒå‘ã„ãŸã®ã§ã€Apache ã« X-Reproxy-URL ヘッ
nginxã§MogileFS - スコトプリゴニエフスク通信
Perlbalã®X_REPROXY_URLçš„ãªã“ã¨ã‚’nginxã§ã‚„ã‚‹ nginxãŒãƒªãƒãƒ¼ã‚¹ãƒ—ãƒã‚ã‚·ã«ãªã£ã¦ã„ã¦ã€èƒŒå¾Œ(127.0.0.1:8000)ã«ã‚¢ãƒ—リケーションãŒã„ã‚‹å ´åˆã€æ¬¡ã®ã‚ˆã†ãªè¨å®šã«ãªã‚‹ã€‚ upstream django { server 127.0.0.1:8000; } server { listen 80; server_name localhost; location / { proxy_pass http://django; } location /reproxy { internal; set $reproxy $upstream_http_x_reproxy_url; proxy_pass $reproxy; proxy_hide_header Content-Type; } } ã¯ã¾ã£ãŸã®ãŒã€"proxy_pass $reproxy"ã®ã‚ˆã†ãªæ›¸ãæ–¹ã¯nginx
Apacheã®mod_proxy_balancerを使ã†ã¨ãã¯retryã‚’è¨å®šã™ã¹ã - å°„æ’ƒã—ã¤ã¤å‰è»¢
今作ã£ã¦ã„るサービスã¯ã€Apacheã®mod_proxy_balancerを使ã£ã¦ãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚·ãƒ³ã‚°ã—ã¦ã„る。ã—ã‹ã—ã€ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ã®ã‚µãƒ¼ãƒ“スサーãƒã‚’一旦è½ã¨ã—ã¦ã‹ã‚‰å¾©å¸°ã•ã›ã‚‹ã¨ã€ã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ãŒã—ã°ã‚‰ãã¤ãªãŒã‚‰ãªã„ã¨ã„ã†å•é¡Œã«æ‚©ã‚“ã§ã„ãŸã€‚1分ãらã„放置ã™ã‚‹ã¨ã¤ãªãŒã‚‹ã‚ˆã†ã«ãªã‚‹ã‚“ã ã‘ã©ã€1分ã¯çµæ§‹é•·ã„。 よãã‚ã‹ã‚‰ãªã„ã®ã§ã‚½ãƒ¼ã‚¹ã‚’èªã‚“ã§ã¿ãŸã¨ã“ã‚ã€mod_proxy_balancer.cを眺ã‚ãŸæ„Ÿã˜ã€ap_proxy_retry_workerã¨ã„ã†é–¢æ•°ãŒã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ã®å†ç¢ºç«‹ã‚’ã—ã¦ã„ã‚‹ã®ã§ã¯ãªã„ã‹ã¨æ€ãˆãŸã€‚ã—ã‹ã—ã€é–¢æ•°ã®å®šç¾©ã‚’眺ã‚ã¦ã¿ã‚‹ã¨ã€ç¾åœ¨æ™‚刻ãŒã‚¨ãƒ©ãƒ¼ç™ºç”Ÿæ™‚刻ã¨worker->retryを足ã—ãŸæ•°å—よりも大ãã‘ã‚Œã°workerã®statusã‹ã‚‰PROXY_WORKER_IN_ERRORã®ãƒ“ットを下ã‚ã—ã¦ã„ã‚‹ã ã‘ã§ã€ã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ã®ç¢ºç«‹ãŒã©ã†ã®ã“ã†ã®ãªã‚“ã¦é–¢æ•°ã¯ã¾ã£ãŸã呼ã°ã‚Œã¦ãªã„。ã“ã“ã§ãªã«ãŒ
Polipo ― a caching web proxy
Polipo is no longer maintained When it was first written, Polipo was probably the best HTTP proxy available. Since then, the web has changed, and HTTP proxies are no longer useful: most traffic is encrypted, and a web proxy merely acts as a dumb intermediary for encrypted traffic. Polipo will no longer be maintained. Here are some alternatives: if you need your HTTP traffic to originate from a rem
mod_rpaf ã®ã‹ã‚ã‚Šã« mod_extract_forwarded ãªã‚‹ã‚‚ã®ãŒã‚るらã—ã„ - daily dayflower
今作ã£ã¦ã„るウェブアプリã§ã¯ -+(A) Apache 2.2 + mod_proxy (ç”»åƒç‰ã®ã‚¹ã‚¿ãƒ†ã‚£ãƒƒã‚¯ã‚³ãƒ³ãƒ†ãƒ³ãƒ„å‘ã‘) +(B) Apache 2.2 + mod_perl (アプリサイド)ã¨ã„ã†ç’°å¢ƒã‚’åŒä¸€ãƒ›ã‚¹ãƒˆã§å‹•ã‹ã—ã¦ã„ã¾ã™ã€‚ ãŸã ，ã“ã®ã‚ˆã†ã«ãƒªãƒãƒ¼ã‚¹ãƒ—ãƒã‚ã‚·ã‚’å°Žå…¥ã™ã‚‹ã¨ï¼Œ(B) ã®ãƒã‚°ãƒ•ã‚¡ã‚¤ãƒ«ã§ã¯ã‚¢ã‚¯ã‚»ã‚¹ã‚‚ã¨ãŒã™ã¹ã¦ 127.0.0.1 ã«ãªã£ã¦ã—ã¾ã„ã¾ã™ã—，アクセスã•ã‚Œã‚‹ IP ã«ã‚ˆã£ã¦ã‚¢ãƒ—リ上ã§åˆ¶é™ã‚’掛ã‘ãŸã„å ´åˆï¼ŒX-Forwarded-For ヘッダを自分ã§ã¿ã¦åˆ¤æ–ã—ãªãã¦ã¯ã„ã‘ãªããªã£ã¦ã—ã¾ã„，é¢å€’ã§ã™ã€‚ ã“ã®ã‚ˆã†ãªã¨ãã«æ¥½ã«å¯¾å‡¦ã§ãã‚‹ã®ãŒ mod_rpaf ã§ã™ï¼ˆå‚考: リãƒãƒ¼ã‚¹ãƒ—ãƒã‚ã‚·ã‚’å°Žå…¥ã™ã‚‹éš›ã¯mod_rpaf - drk7jp）。ã“ã®ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’使ã†ã¨ï¼ŒApache ã® Connection レコードã®å†…容を改変ã—ã¦ãれるã®ã§ï¼Œãƒã‚°ã«ã¯å¤§å…ƒã®ã‚¢ãƒ‰ãƒ¬ã‚¹ãŒè¨˜éŒ²ã•
JavaScript::XRay + HTTP::Proxy equals Crazy Delicious
Blame the author of JavaScript::XRay. He demoed this at YAPC::NA 2006 but there wasn't a proxy in the distribution. I wrote this so I could use it. Just run this and set your browser to use it as a proxy. The simplest way to use this is just run it and tell your browser to use a proxy at port 8080 on your local host. #!/usr/bin/perl use strict; use warnings; =head1 NAME jsxray-proxy - A JavaScript
Poundã§ä½œã‚‹ãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚µã¨SSLラッパ（1/4） ― ï¼ IT
Webサーãƒã®è² è·ã‚’軽減ã™ã‚‹æ–¹æ³•ã¨ã—ã¦ã€ãƒªãƒãƒ¼ã‚¹ãƒ—ãƒã‚ã‚·ã«ã‚ˆã‚‹ä»£è¡Œã¨ãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚µã«ã‚ˆã‚‹åˆ†æ•£ãŒè€ƒãˆã‚‰ã‚Œã‚‹ã€‚今回ã¯ã€ã“れらã«ã‚ˆã‚‹è² è·ã®ä½Žæ¸›æ–¹æ³•ã«ã¤ã„ã¦è§£èª¬ã™ã‚‹ã€‚（編集部） Apache自体ã®ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã«ã‚ˆã‚‹æ€§èƒ½å‘上ã«ã¯é™ç•ŒãŒã‚ã‚Šã¾ã™ã€‚よりパフォーマンスを求ã‚ã‚‹ãªã‚‰ã€æ¬¡ã«ã‚„ã‚‹ã¹ãã“ã¨ã¯ãƒ¡ãƒ¢ãƒªã®è¿½åŠ や高性能ãªCPUã¸ã®äº¤æ›ãªã©ã€ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢ã®è¦‹ç›´ã—ã§ã™ã€‚ã—ã‹ã—ã€ãã‚Œã«ã‚‚é™ç•ŒãŒã‚ã‚Šã¾ã™ã€‚ リãƒãƒ¼ã‚¹ãƒ—ãƒã‚ã‚·ã¨ãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚µ ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢å˜ä½“ã«ã‚ˆã‚‹æ€§èƒ½å‘上ãŒé™ç•Œã«é”ã—ãŸå ´åˆã¯ã€ã‚µãƒ¼ãƒæ§‹æˆã®è¦‹ç›´ã—ã‚’è¡Œã„ã¾ã™ã€‚ã¾ãšè€ƒãˆã‚‰ã‚Œã‚‹ã®ãŒã€ãƒªãƒãƒ¼ã‚¹ãƒ—ãƒã‚ã‚·ã‚’Webサーãƒã®å‰é¢ã«ç«‹ã¦ã¦ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã‹ã‚‰ã®ã‚¢ã‚¯ã‚»ã‚¹ã‚’肩代ã‚ã‚Šã•ã›ã‚‹æ–¹æ³•ã§ã™ã€‚WebサーãƒãŒãƒœãƒˆãƒ«ãƒãƒƒã‚¯ã«ãªã‚‹ã®ã‚’防ãã¨ã¨ã‚‚ã«ã€ã‚»ã‚ュリティå‘上ã«ã‚‚寄与ã—ã¾ã™ã€‚ ã‚‚ã†1ã¤ã®æ–¹æ³•ã¯ã€ã‚ˆã‚Šé«˜å¯ç”¨æ€§ã‚’æ„図ã—ãŸæ§‹æˆã¨ã—ã¦è² è·ã®åˆ†æ•£ã‚’図るã“ã¨ã§ã™ã€‚高å¯ç”¨æ€§ã¨ã¯ã€ã‚µãƒ¼ãƒã®
Reverse Proxy 㨠mod_perl ã® MaxClients - naoyaã®ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼
NDOメソッドã£ã½ã質å•ã•ã‚Œã¦ãŸã®ã§ç”ãˆã¦ã¿ã‚‹ã€‚ ã‚ã¨èžããŸã„ã®ã¯(â†ãšã†ãšã†ã—ã„…)ã€ã‚¢ãƒ—リケーションサーãƒã¨ã‹ãƒªãƒãƒ¼ã‚¹ãƒ—ãƒã‚シサーãƒã¨ã‹ã®apacheãªã©ã®MaxClientsã‚’ã©ã®ãらã„ã«ã—ã¦ã„ã‚‹ã®ã‹ã§ã™ã。カリカリã«ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ã—ã¦ã„ã‚‹ã®ã‹ã€ãƒã‚¤ãƒ‘フォーマンスMySQLã§Jeremyã•ã‚“ãŒYahoo! comã®ã“ã¨ã‚’書ã„ã¦ãŸæ§˜ã«1å°å½“ã‚Š MaxClients 30 ãらã„ã—ã‹ç«‹ã¡ä¸Šã’ã¦ãªã„ã®ã‹ã€‚ リãƒãƒ¼ã‚¹ãƒ—ãƒã‚ã‚·ã¯ãƒ¡ãƒ¢ãƒªã®è¨±ã™ã‚®ãƒªã‚®ãƒªã®ãƒ©ã‚¤ãƒ³ã¾ã§ MaxClients を上ã’ã¦è¨å®šã—ã¦ã¾ã™ã€‚スタティックãªä¸€å®šã®ã‚³ãƒ³ãƒ†ãƒ³ãƒ„ã‚’è¿”ã™ã‚ã‚‹ã„㯠Rewrite ã™ã‚‹ã®ãŒä»•äº‹ã®ã»ã¨ã‚“ã©ãªã®ã§ã€CPU パワーや I/O ã‚‚ã»ã¨ã‚“ã©ã‹ã‹ã‚‰ãšã€æœ€è¿‘ã®ã‚¹ãƒšãƒƒã‚¯ã®ãƒžã‚·ãƒ³ã§ã‚ã‚Œã°ãƒªãƒãƒ¼ã‚¹ãƒ—ãƒã‚ã‚·ã®æ€§èƒ½ã¯ãƒ¡ãƒ¢ãƒªé‡ã«å®Œå…¨ã«ä¾å˜ã—ã¦ã‚‹æ„Ÿã˜ã§ã™ã€‚ ã®ã§ã€MaxClients ã®æ•°ãŒãªã‚‹ã¹ã稼ã’るよã†ã«åプãƒã‚»ã‚¹ã®
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Burp Suite - Application Security Testing Software
My Little Hip By MyPROFILE
Google Code Archive - Long-term storage for Google Code Project Hosting.
http://www.sshproxy-project.org/
Fiddler HTTP Debugger - Fiddler
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