60 lines
1.7 KiB
JavaScript
60 lines
1.7 KiB
JavaScript
'use strict';
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var escapeRe = require('escape-string-regexp');
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function redirect(host, url) {
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var insecureRedirects;
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// because I have domains for which I don't want to pay for SSL certs
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insecureRedirects = [
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{ "from": { "hostname": "coolaj86.org" , "path": "" }
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, "to": { "hostname": "coolaj86.com", "path": "" }
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}
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, { "from": { "hostname": "blog.coolaj86.org" , "path": "" }
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, "to": { "hostname": "coolaj86.com", "path": "" }
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}
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, { "from": { "hostname": "coolaj86.info" , "path": "" }
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, "to": { "hostname": "coolaj86.com", "path": "" }
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}
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, { "from": { "hostname": "blog.coolaj86.info" , "path": "" }
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, "to": { "hostname": "coolaj86.com", "path": "" }
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}
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, { "from": { "hostname": "blog.coolaj86.com" , "path": "" }
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, "to": { "hostname": "coolaj86.com", "path": "" }
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}
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, { "from": { "hostname": "example.org" , "path": "/blog" }
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, "to": { "hostname": "blog.example.com", "path": "" }
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}
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].sort(function (a, b) {
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var hlen = b.from.hostname.length - a.from.hostname.length;
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var plen;
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if (!hlen) {
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plen = b.from.path.length - a.from.path.length;
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return plen;
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}
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return hlen;
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}).forEach(function (redirect) {
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// TODO if '*' === hostname[0], omit '^'
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host = host.replace(
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new RegExp('^' + escapeRe(redirect.from.hostname))
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, redirect.to.hostname
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);
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url = url.replace(
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new RegExp('^' + escapeRe(redirect.from.path))
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, redirect.to.path
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);
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});
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return [host, url];
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}
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[
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[ "blog.coolaj86.info", "/articles/awesome.html" ]
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, [ "example.org", "/blog" ]
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].forEach(function (pair) {
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var host = pair[0];
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var url = pair[1];
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console.log(host, url);
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console.log(redirect(host, url));
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});
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