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go: use sha hashes & redis sockets

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This commit is contained in:
lassulus 2024-08-20 20:27:19 +02:00
parent fe1979c9d1
commit c833fb8c1b
1 changed files with 5 additions and 5 deletions
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10
krebs/3modules/go.nix
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@ -21,6 +21,7 @@ let
imp = { imp = {
services.redis.servers.go.enable = true; services.redis.servers.go.enable = true;
users.users.htgen-go.extraGroups = [ "redis-go" ];
krebs.htgen.go = { krebs.htgen.go = {
port = cfg.port; port = cfg.port;
@ -29,7 +30,7 @@ let
case "$Method $Request_URI" in case "$Method $Request_URI" in
"GET /"*) "GET /"*)
if item=$(${pkgs.redis}/bin/redis-cli --raw get "''${Request_URI#/}"); then if item=$(${pkgs.redis}/bin/redis-cli -s /run/redis-go/redis.sock --raw get "''${Request_URI#/}"); then
printf 'HTTP/1.1 302 Found\r\n' printf 'HTTP/1.1 302 Found\r\n'
printf 'Content-Type: text/plain\r\n' printf 'Content-Type: text/plain\r\n'
printf 'Connection: closed\r\n' printf 'Connection: closed\r\n'
@ -54,11 +55,10 @@ let
) )
sha256=$(echo "$uri" | sha256sum -b | cut -d\ -f1) sha256=$(echo "$uri" | sha256sum -b | cut -d\ -f1)
base32=$(${pkgs.nixStable}/bin/nix-hash --to-base32 --type sha256 "$sha256") short=$(echo "$sha256" | cut -c1-8)
base32short=$(echo "$base32" | cut -c48-52) ${pkgs.redis}/bin/redis-cli -s /run/redis-go/redis.sock set "$short" "$uri" >/dev/null
${pkgs.redis}/bin/redis-cli set "$base32short" "$uri" >/dev/null
ref="http://$req_host/$base32short" ref="http://$req_host/$short"
printf 'HTTP/1.1 200 OK\r\n' printf 'HTTP/1.1 200 OK\r\n'
printf 'Content-Type: text/plain; charset=UTF-8\r\n' printf 'Content-Type: text/plain; charset=UTF-8\r\n'