The dashboard vhost, the hive domain vhost and the dashboard's local name move to hive-c0re/vhosts.nix; the matrix .well-known discovery and the legacy /matrix/ redirect move to glue-matrix-hive-discovery.nix, which adds them to the hive domain vhost. Both declare through gateway.vhosts. hive-gateway/vhosts.nix keeps the catch-all only, and the gateway no longer reads deploy.matrix or c0re.servedFrontend, nor deploy.hive-controller.enable for its vhosts. Part of #3742.
81 lines
3.3 KiB
Nix
81 lines
3.3 KiB
Nix
# Glue: serve the swarm homeserver's discovery on the hive domain's vhost
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# wherever both run.
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#
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# ONE PAIRING PER FILE — matrix → hive domain vhost, and nothing else.
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# Deleting this leaves federation and clients with no `.well-known/matrix/*`
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# answer at the server name, and the legacy `<hive>/matrix/*` links 404.
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#
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# The locations sit on the hive domain because the matrix spec reads
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# delegation off the *server name*: it is the hive answering "where is my
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# homeserver", not the homeserver answering for itself (./hive-matrix.nix's
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# vhost on `gatewayHost` carries the rest).
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#
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# ⚠️ The condition repeats the one ./hive-c0re/vhosts.nix declares the hive
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# domain vhost under. With it looser, this file alone would declare that
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# vhost, with discovery and no `/` redirect.
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{
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lib,
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config,
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...
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}:
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let
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hyperhiveCfg = config.services.hyperhive;
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gatewayCfg = hyperhiveCfg.gateway;
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matrixCfg = hyperhiveCfg.swarm.matrix;
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publicPort = gatewayCfg.httpsPort;
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# The canonical 443 elides the port; see `docs/networking/gateway.md`
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# ("Self-signed TLS").
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homeserverUrl = "https://${matrixCfg.gatewayHost}${
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lib.optionalString (publicPort != 443) ":${toString publicPort}"
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}";
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in
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{
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config =
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lib.mkIf
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(
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hyperhiveCfg.deploy.matrix.enable
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&& matrixCfg.gatewayHost != null
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&& hyperhiveCfg.deploy.hive-controller.enable
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&& gatewayCfg.enable
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&& hyperhiveCfg.swarm.dashboardDomain != null
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)
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{
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services.hyperhive.gateway.vhosts.${hyperhiveCfg.domain}.locations = {
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# `<hive>/matrix/*` → 301 → `gatewayHost`'s vhost/$1 (`chat.<swarm-domain>`
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# by default; legacy deep-link shim for the fluffychat sub-domain).
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# See `docs/networking/gateway.md`.
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"/matrix/" = {
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extraConfig = ''
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rewrite ^/matrix/(.*)$ ${homeserverUrl}/$1 permanent;
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'';
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};
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# `.well-known/matrix/{client,server}` discovery JSON, pointing
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# clients and peers at `gatewayHost`: the homeserver has no other
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# address. CORS `*` per matrix spec. See `docs/networking/gateway.md`.
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"= /.well-known/matrix/client" = {
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extraConfig = ''
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default_type application/json;
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${gatewayCfg.lib.securityHeaders}
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add_header Access-Control-Allow-Origin *;
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return 200 '{"m.homeserver":{"base_url":"${homeserverUrl}"}}';
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'';
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};
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# `m.server` is NOT a URL: per the matrix server-server spec
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# (Resolving Server Names) a delegated host with NO port resolves
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# to the federation default 8448 (after the SRV check) — the
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# https-implies-443 rule does NOT apply here. So the port must be
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# explicit even when it's the HTTPS default, unlike the client
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# base_url above. Without it, peers federate to <gatewayHost>:8448
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# (closed) while the endpoint actually lives on the gateway's 443
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# vhost. See docs/networking/gateway.md discovery flow.
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"= /.well-known/matrix/server" = {
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extraConfig = ''
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default_type application/json;
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return 200 '{"m.server":"${matrixCfg.gatewayHost}:${toString publicPort}"}';
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'';
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};
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};
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};
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}
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