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|
{ config, pkgs, ... }:
#
# xmpp chat service
#
let
salespage = pkgs.runCommand "salespage" {} ''
mkdir -p $out
${pkgs.pandoc}/bin/pandoc \
--standalone \
-f commonmark_x \
-t html ${./Chat.md} \
> $out/index.html
'';
ports = import ../Cloud/Ports.nix;
ssl = {
cert = "/var/lib/acme/simatime.com/fullchain.pem";
key = "/var/lib/acme/simatime.com/key.pem";
};
in {
networking.firewall.allowedTCPPorts = [
# https://prosody.im/doc/ports
5000 # file transfer
5222 # client connections
5269 # server-to-server
5280 # http
5281 # https
5347 # external components
5582 # telnet console
];
services.prosody = {
enable = true;
package = pkgs.prosody.override {
withCommunityModules = [
"conversejs"
];
};
# when i learn how to use security.acme better, and use separate certs, then i
# can fix this group
group = "nginx";
admins = [ "bsima@simatime.com" ];
allowRegistration = true;
inherit ssl;
uploadHttp = {
domain = "upload.simatime.com";
uploadExpireAfter = toString (60*60*24*30); # 30 days, as seconds
};
modules = {
announce = true;
bosh = true;
groups = true;
motd = true;
register = true;
server_contact_info = true;
vcard = true;
watchregistrations = true;
websocket = true;
welcome = true;
};
extraConfig = ''
conversejs_options = {
allow_registration = true;
--- authentication = "internal_plain";
bosh_service_url = "https://simatime.com/http-bind";
debug = true;
loglevel = "debug";
-- default_domain = "simatime.com";
-- domain_placeholder = "simatime.com";
-- jid = "simatime.com";
-- keepalive = true;
-- registration_domain = "simatime.com";
websocket_url = "wss://simatime.com/xmpp-websocket";
}
cross_domain_websocket = { "https://simatime.com", "https://anon.simatime.com" }
cross_domain_bosh = false; -- handle this with nginx
consider_bosh_secure = true;
-- this is a virtualhost that allows anonymous authentication. use this
-- for the sales lobby. the nix module doesn't support 'authentication'
-- so i have to do this here.
VirtualHost "anon.simatime.com"
authentication = "anonymous"
ssl = {
cafile = "/etc/ssl/certs/ca-bundle.crt";
key = "/var/lib/acme/simatime.com/key.pem";
certificate = "/var/lib/acme/simatime.com/fullchain.pem";
};
'';
muc = [
{
domain = "conference.simatime.com";
maxHistoryMessages = 10000;
name = "Chat Rooms";
restrictRoomCreation = "admin";
roomDefaultHistoryLength = 20;
roomDefaultMembersOnly = true;
roomDefaultModerated = true;
roomDefaultPublic = false;
}
];
virtualHosts = {
"simatime.com" = {
domain = "simatime.com";
enabled = true;
inherit ssl;
};
};
};
services.nginx.virtualHosts."simatime.com".locations."/http-bind" = {
proxyPass = "https://simatime.com:5281/http-bind";
extraConfig = ''
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_buffering off;
add_header Access-Control-Allow-Origin "*";
'';
};
services.nginx.virtualHosts."simatime.com".locations."/" = {
root = "${salespage}";
extraConfig = ''
add_header Access-Control-Allow-Origin "*";
'';
};
services.nginx.virtualHosts."simatime.com".locations."/xmpp-websocket" = {
proxyPass = "https://simatime.com:5281/xmpp-websocket";
extraConfig = ''
proxy_http_version 1.1;
proxy_buffering off;
proxy_set_header Host $host;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
proxy_read_timeout 86400;
add_header Access-Control-Allow-Origin "*";
'';
};
services.nginx.virtualHosts."simatime.com".locations."/chat" = {
proxyPass = "https://simatime.com:5281/conversejs";
extraConfig = ''
add_header Access-Control-Allow-Origin "*";
'';
};
services.nginx.virtualHosts."anon.simatime.com" = {
useACMEHost = "simatime.com";
forceSSL = true;
locations = {
"/http-bind" = {
proxyPass = "https://anon.simatime.com:5281/http-bind";
extraConfig = ''
proxy_set_header Host $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_buffering off;
if ($request_method ~* "(GET|POST)") {
add_header Access-Control-Allow-Origin "*";
}
if ($request_method = OPTIONS) {
add_header Access-Control-Allow-Origin "*";
add_header Access-Control-Allow-Methods "GET, POST, OPTIONS, HEAD";
add_header Access-Control-Allow-Headers "Authorization, Origin, X-Requested-With, Content-Type, Accept";
return 200;
}
'';
};
};
};
users.users.nginx.extraGroups = [ "prosody" ];
security.acme.certs.${config.networking.domain}.extraDomainNames = [
"upload.simatime.com" "conference.simatime.com" "simatime.com" "anon.simatime.com"
];
#security.acme.certs.prosody = {
# domain = "${domain}";
# group = "prosody";
# dnsProvider = "rfc2136";
# #credentialsFile = config.secrets.files.dns_creds.path;
# postRun = "systemctl restart prosody";
# extraDomainNames = [
# domain
# "upload.${domain}"
# ];
#};
}
|
