83 lines
2.3 KiB
Nix
83 lines
2.3 KiB
Nix
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# Registration of new users is disabled for the public, but I can create
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# them by the following commands:
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# nix run nixpkgs.matrix-synapse
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# register_new_matrix_user -k "B9EoPr2WV9hzwc7uL2Sx1JmvCeKDEOGCpB0uginQcQtEH4wzRtkSIdo7lltrjSQa" http://localhost:8448
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{ config, ... }:
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let
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domain = "${config.networking.domain}";
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fqdn = "matrix.${domain}";
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in
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{
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services.nginx = {
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virtualHosts = {
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# Server the '.well-known' files to find the Matrix API server
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"${domain}" = {
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enableACME = true;
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forceSSL = true;
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# This is needed so that servers contacting hellings.com can find
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# the actual application server at matrix.thehellings.com
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locations."= /.well-known/matrix/server".extraConfig =
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let
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server = { "m.server" = "${fqdn}:443"; };
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in ''
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add_header Content-Type application/json;
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return 200 '${builtins.toJSON server}';
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'';
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locations."= /.well-known/matrix/client".extraConfig =
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let
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client = {
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"m.homeserver" = { "base_url" = "https://${fqdn}"; };
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"m.identity_server" = { "base_url" = "https://vector.im"; };
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};
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in ''
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add_header Content-Type application/json;
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add_header Access-Control-Allow-Origin *;
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return 200 '${builtins.toJSON client}';
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'';
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};
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# Reverse proxy in front of the actual Matrix server
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"${fqdn}" = {
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enableACME = true;
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forceSSL = true;
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# Not the appropriate place for the chat client
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locations."/".extraConfig = "return 404;";
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locations."/_matrix" = {
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proxyPass = "http://127.0.0.1:8448"; # Lacking the trailing / is correct
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};
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};
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};
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};
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services.matrix-synapse = {
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enable = true;
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database_name = "synapse";
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database_user = "matrix-synapse";
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# Identify ourselves as the root of our own domain
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server_name = "thehellings.com";
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#registration_shared_secret = "B9EoPr2WV9hzwc7uL2Sx1JmvCeKDEOGCpB0uginQcQtEH4wzRtkSIdo7lltrjSQa";
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# Bind a single listener to localhost only, disable SSL/TLS, and put
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# it behind an nginx proxy
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listeners = [ {
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port = 8448;
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bind_address = "127.0.0.1";
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type = "http"; # Offload SSL/TLS to Nginx
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tls = false;
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resources = [ {
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names = [ "client" "federation" ];
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compress = false; # Offload compressiong to Nginx
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} ];
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} ];
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};
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# Open networking ports for the server
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networking.firewall = {
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enable = true;
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allowedTCPPorts = [ 80 443 ];
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};
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}
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