61 lines
1.5 KiB
Nix
61 lines
1.5 KiB
Nix
{ pkgs ? import <nixpkgs> {}, ... }:
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with (import ../deployment/utils.nix {});
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calculator-app: docker-entrypoint: name:
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let
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protocols = pkgs.writeTextDir "etc/protocols" ''
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tcp 6 TCP # Transmission Control
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'';
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config = pkgs.writeTextDir "etc/xinetd.conf"
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''
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service ctf
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{
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disable = no
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socket_type = stream
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protocol = tcp
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wait = no
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user = ig
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type = UNLISTED
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port = 20000
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bind = 0.0.0.0
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server = /home/ig/docker-entrypoint.sh
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# banner_fail = /etc/banner_fail
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# safety options
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# the maximum instances of this service per source IP address
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per_source = 10
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# the maximum number of CPU seconds that the service may use
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rlimit_cpu = 20
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# the Address Space resource limit for the service
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rlimit_as = 512M
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# kafel_rule = /etc/pwn.kafel
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}
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'';
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add_files = [
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(copy docker-entrypoint "home/ig/docker-entrypoint.sh")
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(copy calculator-app "home/ig/serverside.py")
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];
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image = pkgs.dockerTools.buildImage {
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name = name ;
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tag = "latest";
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runAsRoot = ''
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#!${pkgs.stdenv.shell}
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${pkgs.dockerTools.shadowSetup}
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useradd -U -m ig && mkdir -p /home/ig
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chown -R ig:ig /home/ig
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mkdir -p /usr/local/bin
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chmod -R -w /home/ig
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chmod +x /home/ig/docker-entrypoint.sh
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'';
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contents = [ pkgs.xinetd pkgs.bash pkgs.python38Packages.pip pkgs.python3 config protocols ] ++ add_files;
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config = {
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ExposedPorts = {
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"20000/tcp" = {};
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};
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Cmd = [ ./run.sh ];
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};
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}; in image
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