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diff --git a/blog/post/2018-01-05.html b/blog/post/2018-01-05.html new file mode 100644 index 0000000..b5731e2 --- /dev/null +++ b/blog/post/2018-01-05.html @@ -0,0 +1,184 @@ +<html><head> +<meta charset="utf-8"> +<meta name="viewport" content="width=device-width,initial-scale=1"> +<meta name="theme-color" content="#000000"> +<title>Chrisoft::Blog</title> +<script type="text/javascript" src="/panel.js"></script> +<script type="text/javascript" src="/blog/footnoter.js"></script> +<script type="text/javascript" src="/blog/aes-js.js"></script> +<script type="text/javascript" src="/blog/scrypt.js"></script> +<script type="text/javascript" src="/blog/sha256.js"></script> +<script type="text/javascript" src="/blog/decryptor.js"></script> +<link rel="stylesheet" type="text/css" href="/common.css"> +<link rel="stylesheet" type="text/css" href="/panel.css"> +<link rel="stylesheet" type="text/css" href="/theme0a.css" id="theme0a"> +<link rel="stylesheet" type="text/css" href="/theme0b.css" id="theme0b"> +<link rel="stylesheet" type="text/css" href="/theme1a.css" id="theme1a"> +<link rel="stylesheet" type="text/css" href="/theme1b.css" id="theme1b"> +<link rel="stylesheet" type="text/css" href="/theme2a.css" id="theme2a"> +<link rel="stylesheet" type="text/css" href="/theme2b.css" id="theme2b"> +<link rel="stylesheet" type="text/css" href="/theme3a.css" id="theme3a"> +<link rel="stylesheet" type="text/css" href="/theme3b.css" id="theme3b"> +<link rel="stylesheet" type="text/css" href="/blog/blogext.css"> +<script> +function ol() +{ + window.onresize=function() + { + if(window.innerWidth<768) + setupevents(); + else unsetevents(); + } + window.onresize(); + _decryptonload(); +} +function loadTheme(){ + var thm=document.cookie.replace(new RegExp("(?:(?:^|.*;\\s*)thm\\s*\\=\\s*([^;]*).*$)|^.*$"),"$1"); + if(thm.length<2||'0123z'.indexOf(thm[0])==-1||'abz'.indexOf(thm[1])==-1)thm='zz'; + var ent=""; + var d=new Date(); + if(thm[0]=='z') + { + var m=d.getMonth()+1; + if(m>=3&&m<6)thm='0'+thm[1]; + else if(m>=6&&m<9)thm='1'+thm[1]; + else if(m>=9&&m<12)thm='2'+thm[1]; + else thm='3'+thm[1]; + } + if(thm[1]=='z') + {if(d.getHours()>=18||d.getHours()<6)thm=thm[0]+'b';else thm=thm[0]+'a';} + ent=`theme${thm}`; + var R=new RegExp('theme[0-4][ab]'); + for(var i=0;i<document.styleSheets.length;++i) + { + if(R.exec(document.styleSheets[i].ownerNode.id)!==null&&document.styleSheets[i].ownerNode.id!=ent) + document.styleSheets[i].disabled=true; + else document.styleSheets[i].disabled=false; + } + var thmcolor=""; + switch(thm[0]) + { + case '0':thmcolor=thm[1]=='a'?'#f59dda':'#2f0933';break; + case '1':thmcolor=thm[1]=='a'?'#9df59d':'#090933';break; + case '2':thmcolor=thm[1]=='a'?'#edb47b':'#1f1205';break; + case '3':thmcolor=thm[1]=='a'?'#a0cdfa':'#051933';break; + } + document.querySelector("meta[name=theme-color]").setAttribute('content',thmcolor); +} +loadTheme(); +</script> +</head> +<body onload="ol()" style="overflow-x:hidden;"> + <div id="panel" class="TText"> + <ul id="panellist"> + <li><a href="/"><h1>Chrisoft</h1></a></li> + <li><a href="/blog"><h2>Blog</h2></a></li> + <li><a href="#"><h3 id="title">Now using reverse proxy to deliver content</h3></a></li> + <li><span>Tags</span> + <ul id="tagslist"> + <li><a href="/blog/list/web/">web</a></li><li><a href="/blog/list/random-xp/">random-xp</a></li></ul> + </li> + <li id="tocouter"> + <span>Table of Contents</span> + <ul id="tocroot"> + <li><a class="toctarg" href="#tocanch0">……现在开始使用反向代理了！</a></li></ul> + </li> + <li style="margin-left:-0.5em"><a id="prevp" href="2017-12-21.html">Prev post</a></li> + <li style="margin-left:-0.5em"><a id="nextp" href="2018-01-07.html">Next post</a></li> + </ul> + </div> + <div id="content"> + <h2 id="titleh" class="TText" style="font-wight:normal;">Now using reverse proxy to deliver content</h2> + <div id="datetags" class="TText" style="margin-bottom:1em;">2018-01-05<br>#web #random-xp</div> + <hr><div id="article" class="TText"> +<article> +<p> +Now I'm using apache2 as a reverse proxy server on Conoha to +deliver the content of <code>chrisoft.org</code>. As the +network link between my local server and Conoha is prone to +high delay (especially when using IPv6, which is default...), +you may notice a major slow down when browsing this site. +</p> +<p> +Anyway, it's the first time this stupid website can be accessed +again outsite the stupid university since the 19th National +Congress of the Communist Party of China. +<reduced>Long live the CPC!</reduced> +</p> +<p> +I've also enforced TLS even further: now any http traffic to +<code>chrisoft.org</code> will be redirected to use https instead. +However I loosened the enforcement on the original server. +(http traffic directly to the original server will not be redirected) +</p> +<p> +The original server is now located at <code>a.chrisoft.org</code> +(it's also at <code>b.chrisoft.org</code>, without the corresponding +SSL certificate). +You may still access it directly if you are inside the StupiD University +or have proper IPv6 access. (Uncommon ports and ports vital to +infrastructure management such as 22, 1024 and 25565 are not yet +blocked, so I might setup a webserver on port 10243(h2/https) and +10248(http) for file delivery later.) Also I may consider enabling +caching if the load time is intolerable. +</p> +<p> +Below is a Chinese translation (with extra stupid content if you +know Chinese). +</p> +<h2 id="tocanch0" class="tvis">……现在开始使用反向代理了！</h2> +<p> +我用Conoha上的VPS搭了一个Apache反向代理，目前<code>chrisoft.org</code> +的全部内容均由这个反向代理提供。然而因为辣鸡专科学校到Conoha机房的网络延迟相当高 +（默认使用的IPv6延迟相对IPv4更高……），所以访问速度可能会受到影响…… +</p> +<p> +不过这个网站总算在十九大之后重见天日了。<reduced>中国共产党万岁！</reduced> +</p> +<p> +另外强制https方面做得更严了。现在任何到<a>chrisoft.org</a> +的http流量均会被强制转向https。（不过到原服务器的要求放宽了。） +</p> +<p> +现在原服务器在<code>a.chrisoft.org</code>这里（其实也在 +<code>b.chrisoft.org</code>上，然而这个其实并没有什么实际用途，也没有相应的SSL证书）。 +如果你身处辣鸡专科学校内，或者有合适的IPv6访问，大概还是能直接访问原服务器的。 +（辣鸡专科学校并没有屏蔽不常见或者一些管理用的端口，比如22,1024和25565。 +所以我以后可能还会在这里放一些文件服务器之类的。）如果页面加载速度太慢的话， +我可能还需要考虑启用Apache的缓存功能。 +</p> +<p> +最后立flag祝自己考试全挂（ +</p> +<p> +<a href="//filestorage.chrisoft.org/blog/img/conoha_conoha.png">Conoha now redirects me to +their new landing page...</a> +</p> +</article> +</div><br><hr> + <div class="TText" id="notediv" style="font-size:80%;"></div> + <div id="insanch" style="height:3em;"></div> + <div id="footer" style=""> + <div id="pagesw" class="TText" style="width:100%;height:0.5em;"></div> + <div style="text-align:center;" class="TText"> + Proudly powered by SSBS <reduced style="font-size:70%;">(the static stupid blogging system)</reduced> 2.5 + <br> + Content licensed under CC BY-SA 4.0. <span id="purgep" style="display:none;font-size:70%;">This page has passphrase(s) stored. 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