go back to super simple
This commit is contained in:
Ivaylo Novakov
parent
0678e298e2
commit
65c6e37b38
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@ -1,96 +1,4 @@
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include /etc/nginx/conf.d/include/cors;
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include /etc/nginx/conf.d/include/proxy-buffer; # tried removing this one
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#include /etc/nginx/conf.d/include/proxy-cache-downloads;
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include /etc/nginx/conf.d/include/track-download; # tried removing this one
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# ensure that skylink that we pass around is base64 encoded (transform base32 encoded ones)
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# this is important because we want only one format in cache keys and logs
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set_by_lua_block $skylink { return require("skynet.skylink").parse(ngx.var.skylink) }
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# variable for Skynet-Proof header that we need to inject
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# into a response if the request was for skylink v2
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set $skynet_proof '';
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access_by_lua_block {
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# -- the block below only makes sense if we are using nginx cache
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# if not ngx.var.skyd_disk_cache_enabled then
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# local httpc = require("resty.http").new()
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#
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# -- detect whether requested skylink is v2
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# local isBase32v2 = string.len(ngx.var.skylink) == 55 and string.sub(ngx.var.skylink, 0, 2) == "04"
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# local isBase64v2 = string.len(ngx.var.skylink) == 46 and string.sub(ngx.var.skylink, 0, 2) == "AQ"
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#
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# if isBase32v2 or isBase64v2 then
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# -- 10.10.10.10 points to sia service (alias not available when using resty-http)
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# local res, err = httpc:request_uri("http://10.10.10.10:9980/skynet/resolve/" .. ngx.var.skylink_v2, {
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# headers = { ["User-Agent"] = "Sia-Agent" }
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# })
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#
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# -- print error and exit with 500 or exit with response if status is not 200
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# if err or (res and res.status ~= ngx.HTTP_OK) then
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# ngx.status = (err and ngx.HTTP_INTERNAL_SERVER_ERROR) or res.status
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# ngx.header["content-type"] = "text/plain"
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# ngx.say(err or res.body)
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# return ngx.exit(ngx.status)
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# end
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#
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# local json = require('cjson')
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# local resolve = json.decode(res.body)
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# ngx.var.skylink_v1 = resolve.skylink
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# ngx.var.skynet_proof = res.headers["Skynet-Proof"]
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# end
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#
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# -- check if skylink v1 is present on blocklist (compare hashes)
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# if require("skynet.blocklist").is_blocked(ngx.var.skylink_v1) then
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# return require("skynet.blocklist").exit_illegal()
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# end
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#
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# -- if skylink is found on nocache list then set internal nocache variable
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# -- to tell nginx that it should not try and cache this file (too large)
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# if ngx.shared.nocache:get(ngx.var.skylink_v1) then
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# ngx.var.nocache = "1"
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# end
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# end
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if require("skynet.account").accounts_enabled() then
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-- check if portal is in authenticated only mode
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if require("skynet.account").is_access_unauthorized() then
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return require("skynet.account").exit_access_unauthorized()
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end
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-- check if portal is in subscription only mode
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if require("skynet.account").is_access_forbidden() then
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return require("skynet.account").exit_access_forbidden()
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end
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-- get account limits of currently authenticated user
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local limits = require("skynet.account").get_account_limits()
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end
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}
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header_filter_by_lua_block {
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ngx.header["Skynet-Portal-Api"] = ngx.var.scheme .. "://" .. ngx.var.skynet_portal_domain
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ngx.header["Skynet-Server-Api"] = ngx.var.scheme .. "://" .. ngx.var.skynet_server_domain
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#-- the block below only makes sense if we are using nginx cache
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#if not ngx.var.skyd_disk_cache_enabled then
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# -- not empty skynet_proof means this is a skylink v2 request
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# -- so we should replace the Skynet-Proof header with the one
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# -- we got from /skynet/resolve/ endpoint, otherwise we would
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# -- be serving cached empty v1 skylink Skynet-Proof header
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# if ngx.var.skynet_proof and ngx.var.skynet_proof ~= "" then
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# ngx.header["Skynet-Proof"] = ngx.var.skynet_proof
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# end
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# -- add skylink to nocache list if it exceeds 1GB (1e+9 bytes) threshold
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# -- (content length can be nil for already cached files - we can ignore them)
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# if ngx.header["Content-Length"] and tonumber(ngx.header["Content-Length"]) > 1e+9 then
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# ngx.shared.nocache:set(ngx.var.skylink_v1, ngx.header["Content-Length"])
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# end
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#end
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}
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proxy_read_timeout 600;
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proxy_set_header User-Agent: Sia-Agent;
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proxy_pass http://sia:9980/skynet/skylink/$skylink$path$is_args$args;
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