move handshake proxy to nginx
This commit is contained in:
Karol Wypchlo
parent
c42b85fc14
commit
c155fcfa55
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@ -130,7 +130,34 @@ server {
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include /etc/nginx/conf.d/include/cors;
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include /etc/nginx/conf.d/include/proxy-buffer;
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proxy_pass http://handshake-api:3100;
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set $skylink '';
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set $skylink_path '';
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access_by_lua_block {
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local json = require('cjson')
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local hns_domain_name, request_uri_path = string.match(ngx.var.request_uri, "/hns/([^/]+)(.*)")
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local hnsres_res = ngx.location.capture("/hnsres/" .. hns_domain_name)
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local hnsres_json = json.decode(hnsres_res.body)
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local skylink_prefix, skylink, skylink_path = string.match(hnsres_json.skylink, "(sia://)([^/]+)(.*)")
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ngx.var.skylink = skylink
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if request_uri_path == "" or (request_uri_path == "/" and skylink_path ~= "") then
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ngx.var.skylink_path = skylink_path
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else
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ngx.var.skylink_path = request_uri_path
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end
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}
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proxy_pass http://siad/skynet/skylink/$skylink$skylink_path;
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header_filter_by_lua_block {
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if ngx.header.Location then
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local json = require('cjson')
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local hns_domain_name = string.match(ngx.var.request_uri, "/hns/(.+)/?")
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local location = string.gsub(ngx.header.Location, ngx.var.skylink, hns_domain_name)
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ngx.header.Location = location
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end
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}
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}
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location /hnsres {
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@ -5,7 +5,6 @@
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"license": "MIT",
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"dependencies": {
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"express": "^4.17.1",
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"express-http-proxy": "^1.6.2",
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"hs-client": "^0.0.9",
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"node-cache": "^5.1.2"
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},
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@ -1,6 +1,4 @@
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const url = require("url");
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const express = require("express");
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const proxy = require("express-http-proxy");
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const NodeCache = require("node-cache");
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const { NodeClient } = require("hs-client");
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@ -76,42 +74,6 @@ function isValidSkylink(link) {
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const server = express();
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server.use(
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"/hns/:name",
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proxy("nginx", {
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// eslint-disable-next-line no-unused-vars
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userResHeaderDecorator(headers, userReq, userRes, proxyReq, proxyRes) {
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if (headers.location && headers.location.match(startsWithSkylinkRegExp)) {
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headers.location = headers.location.replace(
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startsWithSkylinkRegExp,
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`/hns/${userReq.params.name.replace("sia://", "")}`
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);
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}
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return headers;
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},
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proxyReqPathResolver: async (req) => {
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const records = await getDomainRecords(req.params.name);
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if (!records) throw new Error(`No records found for ${req.params.name}`);
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const record = findSkylinkRecord(records);
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if (!record) throw new Error(`No skylink found in dns records of ${req.params.name}`);
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const skylink = getSkylinkFromRecord(record).replace("sia://", ""); // get skylink and strip sia:// prefix
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const basepath = url.resolve("/", skylink); // make the url absolute
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const subpath = req.url.slice(1); // drop the leading slash
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// if the record is just a raw skylink, replace baseUrl with /skylink
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if (skylink.length === 46) {
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return req.originalUrl.replace(req.baseUrl, basepath);
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}
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// if the record contains more than a skylink then it needs to be resolved
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return url.resolve(basepath, subpath);
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},
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})
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);
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server.get("/hnsres/:name", resolveDomainHandler);
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server.listen(port, host, (error) => {
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33
yarn.lock
33
yarn.lock
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@ -4836,7 +4836,7 @@ debug@=3.1.0, debug@~3.1.0:
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dependencies:
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ms "2.0.0"
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debug@^3.0.0, debug@^3.0.1, debug@^3.1.0, debug@^3.1.1, debug@^3.2.5, debug@^3.2.6:
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debug@^3.0.0, debug@^3.1.0, debug@^3.1.1, debug@^3.2.5, debug@^3.2.6:
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version "3.2.6"
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resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
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integrity sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==
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@ -5568,11 +5568,6 @@ es-to-primitive@^1.2.1:
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is-date-object "^1.0.1"
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is-symbol "^1.0.2"
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es6-promise@^4.1.1:
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version "4.2.8"
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resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.8.tgz#4eb21594c972bc40553d276e510539143db53e0a"
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integrity sha512-HJDGx5daxeIvxdBxvG2cb9g4tEvwIk3i8+nhX0yGrYmZUzbkdg8QbDevheDB8gd0//uPj4c1EQua8Q+MViT0/w==
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escalade@^3.0.1:
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version "3.0.2"
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resolved "https://registry.yarnpkg.com/escalade/-/escalade-3.0.2.tgz#6a580d70edb87880f22b4c91d0d56078df6962c4"
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@ -5759,10 +5754,10 @@ eslint-visitor-keys@^1.0.0, eslint-visitor-keys@^1.1.0, eslint-visitor-keys@^1.3
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resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.3.0.tgz#30ebd1ef7c2fdff01c3a4f151044af25fab0523e"
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integrity sha512-6J72N8UNa462wa/KFODt/PJ3IU60SDpC3QXC1Hjc1BXXpfL2C9R5+AU7jhe0F6GREqVMh4Juu+NY7xn+6dipUQ==
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eslint@7.8.1:
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version "7.8.1"
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resolved "https://registry.yarnpkg.com/eslint/-/eslint-7.8.1.tgz#e59de3573fb6a5be8ff526c791571646d124a8fa"
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integrity sha512-/2rX2pfhyUG0y+A123d0ccXtMm7DV7sH1m3lk9nk2DZ2LReq39FXHueR9xZwshE5MdfSf0xunSaMWRqyIA6M1w==
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eslint@7.9.0:
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version "7.9.0"
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resolved "https://registry.yarnpkg.com/eslint/-/eslint-7.9.0.tgz#522aeccc5c3a19017cf0cb46ebfd660a79acf337"
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integrity sha512-V6QyhX21+uXp4T+3nrNfI3hQNBDa/P8ga7LoQOenwrlEFXrEnUEE+ok1dMtaS3b6rmLXhT1TkTIsG75HMLbknA==
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dependencies:
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"@babel/code-frame" "^7.0.0"
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"@eslint/eslintrc" "^0.1.3"
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@ -6058,15 +6053,6 @@ express-graphql@^0.9.0:
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http-errors "^1.7.3"
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raw-body "^2.4.1"
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express-http-proxy@^1.6.2:
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version "1.6.2"
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resolved "https://registry.yarnpkg.com/express-http-proxy/-/express-http-proxy-1.6.2.tgz#e87152e45958cee4b91da2fdaa20a1ffd581204a"
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integrity sha512-soP7UXySFdLbeeMYL1foBkEoZj6HELq9BDAOCr1sLRpqjPaFruN5o6+bZeC+7U4USWIl4JMKEiIvTeKJ2WQdlQ==
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dependencies:
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debug "^3.0.1"
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es6-promise "^4.1.1"
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raw-body "^2.3.0"
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express@^4.17.1:
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version "4.17.1"
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resolved "https://registry.yarnpkg.com/express/-/express-4.17.1.tgz#4491fc38605cf51f8629d39c2b5d026f98a4c134"
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@ -8097,7 +8083,12 @@ http-signature@~1.2.0:
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jsprim "^1.2.2"
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sshpk "^1.7.0"
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http-status-codes@2.1.2, http-status-codes@^2.1.2:
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http-status-codes@2.1.3:
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version "2.1.3"
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resolved "https://registry.yarnpkg.com/http-status-codes/-/http-status-codes-2.1.3.tgz#d0ab99a7f79afb43dd735bc862ff350171f3cc2f"
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integrity sha512-/kDMtEEhAw747LvzDupRRsUOrmw/oEPmwf61guegI1ycj0vyywitq4BhGPknLzqAEBQvsW6rSv0dd2de1MU+yg==
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http-status-codes@^2.1.2:
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version "2.1.2"
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resolved "https://registry.yarnpkg.com/http-status-codes/-/http-status-codes-2.1.2.tgz#dc5b7ccd72fb383d1d7c21adbbddc3b125f6a5b7"
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integrity sha512-zpZ1nBcoR0j1FLQ7xbXXBy1z/yUfAi+0a5IZBoZnmOseYkaljdzQ17ZeVXFlK23IbLxMJn6aWI0uU92DQQrG0g==
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@ -12169,7 +12160,7 @@ raw-body@2.4.0:
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iconv-lite "0.4.24"
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unpipe "1.0.0"
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raw-body@^2.3.0, raw-body@^2.4.1:
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raw-body@^2.4.1:
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version "2.4.1"
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resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.4.1.tgz#30ac82f98bb5ae8c152e67149dac8d55153b168c"
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integrity sha512-9WmIKF6mkvA0SLmA2Knm9+qj89e+j1zqgyn8aXGd7+nAduPoqgI9lO57SAZNn/Byzo5P7JhXTyg9PzaJbH73bA==
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