[perso/Immae/Config/Nix.git] / systems / eldiron / tasks / default.nix

{ lib, pkgs, config, taskwarrior-web, ... }:
let
  cfg = config.myServices.tasks;
  server_vardir = config.services.taskserver.dataDir;
  fqdn = "task.immae.eu";
  user = config.services.taskserver.user;
  env = config.myEnv.tools.task;
  group = config.services.taskserver.group;
  taskserver-user-certs = pkgs.runCommand "taskserver-user-certs" {} ''
    mkdir -p $out/bin
    cat > $out/bin/taskserver-user-certs <<"EOF"
    #!/usr/bin/env bash

    user=$1

    silent_certtool() {
      if ! output="$("${pkgs.gnutls.bin}/bin/certtool" "$@" 2>&1)"; then
        echo "GNUTLS certtool invocation failed with output:" >&2
        echo "$output" >&2
      fi
    }

    silent_certtool -p \
      --bits 4096 \
      --outfile "${server_vardir}/userkeys/$user.key.pem"
    ${pkgs.gnused}/bin/sed -i -n -e '/^-----BEGIN RSA PRIVATE KEY-----$/,$p' "${server_vardir}/userkeys/$user.key.pem"

    silent_certtool -c \
      --template "${pkgs.writeText "taskserver-ca.template" ''
        tls_www_client
        encryption_key
        signing_key
        expiration_days = 3650
      ''}" \
      --load-ca-certificate "${server_vardir}/keys/ca.cert" \
      --load-ca-privkey "${server_vardir}/keys/ca.key" \
      --load-privkey "${server_vardir}/userkeys/$user.key.pem" \
      --outfile "${server_vardir}/userkeys/$user.cert.pem"
    EOF
    chmod a+x $out/bin/taskserver-user-certs
    patchShebangs $out/bin/taskserver-user-certs
    '';
  socketsDir = "/run/taskwarrior-web";
  varDir = "/var/lib/taskwarrior-web";
  taskwebPages = let
    uidPages = lib.attrsets.zipAttrs (
      lib.lists.flatten
        (lib.attrsets.mapAttrsToList (k: c: map (v: { "${v}" = k; }) c.uid) env.taskwarrior-web)
      );
    pages = lib.attrsets.mapAttrs (uid: items:
      if lib.lists.length items == 1 then
      ''
        <html>
        <head>
          <meta http-equiv="refresh" content="0; url=/taskweb/${lib.lists.head items}/" />
        </head>
        <body></body>
        </html>
        ''
      else
      ''
        <html>
        <head>
        <title>To-do list disponibles</title>
        <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1" />
        </head>
        <body>
          <ul>
            ${builtins.concatStringsSep "\n" (map (item: "<li><a href='/taskweb/${item}'>${item}</a></li>") items)}
          </ul>
        </body>
        </html>
        ''
    ) uidPages;
  in
    pkgs.runCommand "taskwerver-pages" {} ''
      mkdir -p $out/
      ${builtins.concatStringsSep "\n" (lib.attrsets.mapAttrsToList (k: v: "cp ${pkgs.writeText k v} $out/${k}.html") pages)}
      echo "Please login" > $out/index.html
      '';
in {
  options.myServices.tasks = {
    enable = lib.mkEnableOption "my tasks service";
  };

  config = lib.mkIf cfg.enable {
    myServices.dns.zones."immae.eu".subdomains.task =
      with config.myServices.dns.helpers; ips servers.eldiron.ips.main;

    myServices.chatonsProperties.services.taskwarrior = {
      file.datetime = "2022-08-22T00:00:00";
      service = {
        name = "Taskwarrior";
        description = "Taskwarrior is Free and Open Source Software that manages your TODO list from the command line. Web interface and synchronization server";
        website = "https://task.immae.eu/";
        logo = "https://taskwarrior.org/favicon.ico";
        status.level = "OK";
        status.description = "OK";
        registration."" = ["MEMBER" "CLIENT"];
        registration.load = "OPEN";
        install.type = "PACKAGE";
      };
      software = {
        name = "Taskwarrior";
        website = "https://taskwarrior.org/";
        license.url = "https://github.com/GothenburgBitFactory/taskwarrior/blob/develop/LICENSE";
        license.name = "MIT License";
        version = taskwarrior-web.version;
        source.url = "https://taskwarrior.org/download/";
      };
    };
    secrets.keys = {
      "webapps/tools-taskwarrior-web" = {
        user = "wwwrun";
        group = "wwwrun";
        permissions = "0400";
        text = ''
            SetEnv TASKD_HOST          "${fqdn}:${toString config.services.taskserver.listenPort}"
            SetEnv TASKD_VARDIR        "${server_vardir}"
            SetEnv TASKD_LDAP_HOST     "ldaps://${env.ldap.host}"
            SetEnv TASKD_LDAP_DN       "${env.ldap.dn}"
            SetEnv TASKD_LDAP_PASSWORD "${env.ldap.password}"
            SetEnv TASKD_LDAP_BASE     "${env.ldap.base}"
            SetEnv TASKD_LDAP_FILTER   "${env.ldap.filter}"
          '';
      };
    } // (lib.mapAttrs' (name: userConfig: lib.nameValuePair "webapps/tools-taskwarrior/${name}-taskrc" (
      let
        credentials = "${userConfig.org}/${name}/${userConfig.key}";
        dateFormat = userConfig.date;
        cacert = pkgs.writeText "ca.cert" ''
          -----BEGIN CERTIFICATE-----
          MIIFazCCA1OgAwIBAgIRAIIQz7DSQONZRGPgu2OCiwAwDQYJKoZIhvcNAQELBQAw
          TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh
          cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMTUwNjA0MTEwNDM4
          WhcNMzUwNjA0MTEwNDM4WjBPMQswCQYDVQQGEwJVUzEpMCcGA1UEChMgSW50ZXJu
          ZXQgU2VjdXJpdHkgUmVzZWFyY2ggR3JvdXAxFTATBgNVBAMTDElTUkcgUm9vdCBY
          MTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAK3oJHP0FDfzm54rVygc
          h77ct984kIxuPOZXoHj3dcKi/vVqbvYATyjb3miGbESTtrFj/RQSa78f0uoxmyF+
          0TM8ukj13Xnfs7j/EvEhmkvBioZxaUpmZmyPfjxwv60pIgbz5MDmgK7iS4+3mX6U
          A5/TR5d8mUgjU+g4rk8Kb4Mu0UlXjIB0ttov0DiNewNwIRt18jA8+o+u3dpjq+sW
          T8KOEUt+zwvo/7V3LvSye0rgTBIlDHCNAymg4VMk7BPZ7hm/ELNKjD+Jo2FR3qyH
          B5T0Y3HsLuJvW5iB4YlcNHlsdu87kGJ55tukmi8mxdAQ4Q7e2RCOFvu396j3x+UC
          B5iPNgiV5+I3lg02dZ77DnKxHZu8A/lJBdiB3QW0KtZB6awBdpUKD9jf1b0SHzUv
          KBds0pjBqAlkd25HN7rOrFleaJ1/ctaJxQZBKT5ZPt0m9STJEadao0xAH0ahmbWn
          OlFuhjuefXKnEgV4We0+UXgVCwOPjdAvBbI+e0ocS3MFEvzG6uBQE3xDk3SzynTn
          jh8BCNAw1FtxNrQHusEwMFxIt4I7mKZ9YIqioymCzLq9gwQbooMDQaHWBfEbwrbw
          qHyGO0aoSCqI3Haadr8faqU9GY/rOPNk3sgrDQoo//fb4hVC1CLQJ13hef4Y53CI
          rU7m2Ys6xt0nUW7/vGT1M0NPAgMBAAGjQjBAMA4GA1UdDwEB/wQEAwIBBjAPBgNV
          HRMBAf8EBTADAQH/MB0GA1UdDgQWBBR5tFnme7bl5AFzgAiIyBpY9umbbjANBgkq
          hkiG9w0BAQsFAAOCAgEAVR9YqbyyqFDQDLHYGmkgJykIrGF1XIpu+ILlaS/V9lZL
          ubhzEFnTIZd+50xx+7LSYK05qAvqFyFWhfFQDlnrzuBZ6brJFe+GnY+EgPbk6ZGQ
          3BebYhtF8GaV0nxvwuo77x/Py9auJ/GpsMiu/X1+mvoiBOv/2X/qkSsisRcOj/KK
          NFtY2PwByVS5uCbMiogziUwthDyC3+6WVwW6LLv3xLfHTjuCvjHIInNzktHCgKQ5
          ORAzI4JMPJ+GslWYHb4phowim57iaztXOoJwTdwJx4nLCgdNbOhdjsnvzqvHu7Ur
          TkXWStAmzOVyyghqpZXjFaH3pO3JLF+l+/+sKAIuvtd7u+Nxe5AW0wdeRlN8NwdC
          jNPElpzVmbUq4JUagEiuTDkHzsxHpFKVK7q4+63SM1N95R1NbdWhscdCb+ZAJzVc
          oyi3B43njTOQ5yOf+1CceWxG1bQVs5ZufpsMljq4Ui0/1lvh+wjChP4kqKOJ2qxq
          4RgqsahDYVvTH9w7jXbyLeiNdd8XM2w9U/t7y0Ff/9yi0GE44Za4rF2LN9d11TPA
          mRGunUHBcnWEvgJBQl9nJEiU0Zsnvgc/ubhPgXRR4Xq37Z0j4r7g1SgEEzwxA57d
          emyPxgcYxn/eR44/KJ4EBs+lVDR3veyJm+kXQ99b21/+jh5Xos1AnX5iItreGCc=
          -----END CERTIFICATE-----'';
      in {
      inherit user group;
      permissions = "0400";
      text = ''
        data.location=${varDir}/${name}
        taskd.certificate=${server_vardir}/userkeys/taskwarrior-web.cert.pem
        taskd.key=${server_vardir}/userkeys/taskwarrior-web.key.pem
        # IdenTrust DST Root CA X3
        # obtained here: https://letsencrypt.org/fr/certificates/
        taskd.ca=${cacert}
        taskd.server=${fqdn}:${toString config.services.taskserver.listenPort}
        taskd.credentials=${credentials}
        dateformat=${dateFormat}
      '';
      keyDependencies = [ cacert ];
    })) env.taskwarrior-web);
    security.acme.certs.eldiron.extraDomainNames = [ "task.immae.eu" ];
    services.websites.env.tools.watchPaths = [ config.secrets.fullPaths."webapps/tools-taskwarrior-web" ];
    services.websites.env.tools.modules = [ "proxy_fcgi" "sed" ];
    services.websites.env.tools.vhostConfs.task = {
      certName    = "eldiron";
      hosts       = [ "task.immae.eu" ];
      root        = ./www;
      extraConfig = [ ''
        <Directory ${./www}>
          DirectoryIndex index.php
          Use LDAPConnect
          Require ldap-group cn=users,cn=taskwarrior,ou=services,dc=immae,dc=eu
          <FilesMatch "\.php$">
            SetHandler "proxy:unix:${config.services.phpfpm.pools.tasks.socket}|fcgi://localhost"
          </FilesMatch>
          Include ${config.secrets.fullPaths."webapps/tools-taskwarrior-web"}
        </Directory>
        ''
        ''
        <Macro Taskwarrior %{folderName}>
          ProxyPass        "unix://${socketsDir}/%{folderName}.sock|http://localhost-%{folderName}/"
          ProxyPassReverse "unix://${socketsDir}/%{folderName}.sock|http://localhost-%{folderName}/"
          ProxyPassReverse http://${fqdn}/

          SetOutputFilter Sed
          OutputSed   "s|/ajax|/taskweb/%{folderName}/ajax|g"
          OutputSed   "s|\([^x]\)/tasks|\1/taskweb/%{folderName}/tasks|g"
          OutputSed   "s|\([^x]\)/projects|\1/taskweb/%{folderName}/projects|g"
          OutputSed   "s|http://${fqdn}/|/taskweb/%{folderName}/|g"
          OutputSed   "s|/img/relax.jpg|/taskweb/%{folderName}/img/relax.jpg|g"
        </Macro>
        ''
        ''
        Alias /taskweb ${taskwebPages}
        <Directory "${taskwebPages}">
          DirectoryIndex index.html
          Require all granted
        </Directory>

        RewriteEngine on
        RewriteRule ^/taskweb$ /taskweb/ [R=301,L]
        RedirectMatch permanent ^/taskweb/([^/]+)$ /taskweb/$1/

        RewriteCond %{LA-U:REMOTE_USER} !=""
        RewriteCond ${taskwebPages}/%{LA-U:REMOTE_USER}.html -f
        RewriteRule ^/taskweb/?$ ${taskwebPages}/%{LA-U:REMOTE_USER}.html [L]

        <Location /taskweb/>
          Use LDAPConnect
          Require ldap-group cn=users,cn=taskwarrior,ou=services,dc=immae,dc=eu
        </Location>
        ''
      ] ++ (lib.attrsets.mapAttrsToList (k: v: ''
        <Location /taskweb/${k}/>
          ${builtins.concatStringsSep "\n" (map (uid: "Require ldap-attribute   uid=${uid}") v.uid)}

          Use Taskwarrior ${k}
        </Location>
        '') env.taskwarrior-web);
    };
    services.phpfpm.pools = {
      tasks = {
        user = user;
        group = group;
        settings = {
          "listen.owner" = "wwwrun";
          "listen.group" = "wwwrun";
          "pm" = "dynamic";
          "pm.max_children" = "60";
          "pm.start_servers" = "2";
          "pm.min_spare_servers" = "1";
          "pm.max_spare_servers" = "10";

          # Needed to avoid clashes in browser cookies (same domain)
          "php_value[session.name]" = "TaskPHPSESSID";
          "php_admin_value[session.save_handler]" = "redis";
          "php_admin_value[session.save_path]" = "'unix:///run/redis-php-sessions/redis.sock?persistent=1&prefix=Tools:Task:'";
          "php_admin_value[open_basedir]" = "${./www}:/tmp:${server_vardir}:/etc/profiles/per-user/${user}/bin/";
        };
        phpEnv = {
          PATH = "/etc/profiles/per-user/${user}/bin";
        };
        phpPackage = pkgs.php72.withExtensions({ enabled, all }: enabled ++ [ all.redis ]);
      };
    };

    security.acme.certs."task" = {
      inherit group;
      domain = fqdn;
      postRun = ''
        systemctl restart taskserver.service
      '';
    };

    users.users.${user} = {
      extraGroups = [ "keys" ];
      packages = [ taskserver-user-certs ];
    };

    system.activationScripts.taskserver = {
      deps = [ "users" ];
      text = ''
        install -m 0750 -o ${user} -g ${group} -d ${server_vardir}
        install -m 0750 -o ${user} -g ${group} -d ${server_vardir}/userkeys
        install -m 0750 -o ${user} -g ${group} -d ${server_vardir}/keys

        if [ ! -e "${server_vardir}/keys/ca.key" ]; then
          silent_certtool() {
            if ! output="$("${pkgs.gnutls.bin}/bin/certtool" "$@" 2>&1)"; then
              echo "GNUTLS certtool invocation failed with output:" >&2
              echo "$output" >&2
            fi
          }

          silent_certtool -p \
            --bits 4096 \
            --outfile "${server_vardir}/keys/ca.key"

          silent_certtool -s \
            --template "${pkgs.writeText "taskserver-ca.template" ''
              cn = ${fqdn}
              expiration_days = -1
              cert_signing_key
              ca
            ''}" \
            --load-privkey "${server_vardir}/keys/ca.key" \
            --outfile "${server_vardir}/keys/ca.cert"

          chown :${group} "${server_vardir}/keys/ca.key"
          chmod g+r "${server_vardir}/keys/ca.key"
        fi
      '';
    };

    services.taskserver = {
      enable = true;
      allowedClientIDs = [ "^task [2-9]" "^Mirakel [1-9]" ];
      inherit fqdn;
      listenHost = "::";
      pki.manual.ca.cert = "${server_vardir}/keys/ca.cert";
      pki.manual.server.cert = "${config.security.acme.certs.task.directory}/fullchain.pem";
      pki.manual.server.crl = "${config.security.acme.certs.task.directory}/invalid.crl";
      pki.manual.server.key = "${config.security.acme.certs.task.directory}/key.pem";
      requestLimit = 104857600;
    };

    system.activationScripts.taskwarrior-web = {
      deps = [ "users" ];
      text = ''
        if [ ! -f ${server_vardir}/userkeys/taskwarrior-web.cert.pem ]; then
          ${taskserver-user-certs}/bin/taskserver-user-certs taskwarrior-web
          chown taskd:taskd ${server_vardir}/userkeys/taskwarrior-web.cert.pem ${server_vardir}/userkeys/taskwarrior-web.key.pem
        fi
      '';
    };

    systemd.slices.taskwarrior = {
      description = "Taskwarrior slice";
    };

    systemd.services = (lib.attrsets.mapAttrs' (name: userConfig:
      lib.attrsets.nameValuePair "taskwarrior-web-${name}" {
        description = "Taskwarrior webapp for ${name}";
        wantedBy = [ "multi-user.target" ];
        after = [ "network.target" ];
        path = [ pkgs.taskwarrior ];

        environment.TASKRC = config.secrets.fullPaths."webapps/tools-taskwarrior/${name}-taskrc";
        environment.BUNDLE_PATH = "${taskwarrior-web.gems}/${taskwarrior-web.gems.ruby.gemPath}";
        environment.BUNDLE_GEMFILE = "${taskwarrior-web.gems.confFiles}/Gemfile";
        environment.LC_ALL = "fr_FR.UTF-8";

        script = ''
          exec ${taskwarrior-web.gems}/${taskwarrior-web.gems.ruby.gemPath}/bin/bundle exec thin start -R config.ru -S ${socketsDir}/${name}.sock
        '';

        serviceConfig = {
          Slice = "taskwarrior.slice";
          User = user;
          PrivateTmp = true;
          Restart = "always";
          TimeoutSec = 60;
          Type = "simple";
          WorkingDirectory = taskwarrior-web;
          StateDirectoryMode = 0750;
          StateDirectory = assert lib.strings.hasPrefix "/var/lib/" varDir;
            (lib.strings.removePrefix "/var/lib/" varDir + "/${name}");
          RuntimeDirectoryPreserve = "yes";
          RuntimeDirectory = assert lib.strings.hasPrefix "/run/" socketsDir;
            lib.strings.removePrefix "/run/" socketsDir;
        };

        unitConfig.RequiresMountsFor = varDir;
      }) env.taskwarrior-web) // {
        taskserver-ca.postStart = ''
          chown :${group} "${server_vardir}/keys/ca.key"
          chmod g+r "${server_vardir}/keys/ca.key"
        '';
        taskserver-ca.serviceConfig.Slice = "taskwarrior.slice";
        taskserver-init.serviceConfig.Slice = "taskwarrior.slice";
        taskserver.serviceConfig.Slice = "taskwarrior.slice";
      };

  };
}
Commit	Line	Data
1a64deeb	1	{ lib, pkgs, config, taskwarrior-web, ... }:
22149d17	2	let
8d213e2b	3	cfg = config.myServices.tasks;
2977fd8f	4	server_vardir = config.services.taskserver.dataDir;
22149d17 IB	5	fqdn = "task.immae.eu";
22149d17 IB	6	user = config.services.taskserver.user;
ab8f306d	7	env = config.myEnv.tools.task;
22149d17	8	group = config.services.taskserver.group;
99b0b74a IB	9	taskserver-user-certs = pkgs.runCommand "taskserver-user-certs" {} ''
	10	mkdir -p $out/bin
	11	cat > $out/bin/taskserver-user-certs <<"EOF"
	12	#!/usr/bin/env bash
	13
	14	user=$1
	15
	16	silent_certtool() {
	17	if ! output="$("${pkgs.gnutls.bin}/bin/certtool" "$@" 2>&1)"; then
	18	echo "GNUTLS certtool invocation failed with output:" >&2
	19	echo "$output" >&2
	20	fi
	21	}
	22
	23	silent_certtool -p \
	24	--bits 4096 \
2977fd8f IB	25	--outfile "${server_vardir}/userkeys/$user.key.pem"
2977fd8f IB	26	${pkgs.gnused}/bin/sed -i -n -e '/^-----BEGIN RSA PRIVATE KEY-----$/,$p' "${server_vardir}/userkeys/$user.key.pem"
99b0b74a IB	27
	28	silent_certtool -c \
	29	--template "${pkgs.writeText "taskserver-ca.template" ''
	30	tls_www_client
	31	encryption_key
	32	signing_key
	33	expiration_days = 3650
	34	''}" \
2977fd8f IB	35	--load-ca-certificate "${server_vardir}/keys/ca.cert" \
	36	--load-ca-privkey "${server_vardir}/keys/ca.key" \
	37	--load-privkey "${server_vardir}/userkeys/$user.key.pem" \
	38	--outfile "${server_vardir}/userkeys/$user.cert.pem"
99b0b74a IB	39	EOF
	40	chmod a+x $out/bin/taskserver-user-certs
	41	patchShebangs $out/bin/taskserver-user-certs
	42	'';
2977fd8f IB	43	socketsDir = "/run/taskwarrior-web";
2977fd8f IB	44	varDir = "/var/lib/taskwarrior-web";
99b0b74a IB	45	taskwebPages = let
	46	uidPages = lib.attrsets.zipAttrs (
	47	lib.lists.flatten
	48	(lib.attrsets.mapAttrsToList (k: c: map (v: { "${v}" = k; }) c.uid) env.taskwarrior-web)
	49	);
	50	pages = lib.attrsets.mapAttrs (uid: items:
	51	if lib.lists.length items == 1 then
	52	''
	53	<html>
	54	<head>
	55	<meta http-equiv="refresh" content="0; url=/taskweb/${lib.lists.head items}/" />
	56	</head>
	57	<body></body>
	58	</html>
	59	''
	60	else
	61	''
	62	<html>
	63	<head>
	64	<title>To-do list disponibles</title>
	65	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	66	<meta name="viewport" content="width=device-width, initial-scale=1" />
	67	</head>
	68	<body>
	69	<ul>
	70	${builtins.concatStringsSep "\n" (map (item: "<li><a href='/taskweb/${item}'>${item}</a></li>") items)}
	71	</ul>
	72	</body>
	73	</html>
	74	''
	75	) uidPages;
	76	in
	77	pkgs.runCommand "taskwerver-pages" {} ''
	78	mkdir -p $out/
	79	${builtins.concatStringsSep "\n" (lib.attrsets.mapAttrsToList (k: v: "cp ${pkgs.writeText k v} $out/${k}.html") pages)}
	80	echo "Please login" > $out/index.html
	81	'';
22149d17	82	in {
8d213e2b	83	options.myServices.tasks = {
22149d17 IB	84	enable = lib.mkEnableOption "my tasks service";
	85	};
	86
	87	config = lib.mkIf cfg.enable {
1a64deeb IB	88	myServices.dns.zones."immae.eu".subdomains.task =
	89	with config.myServices.dns.helpers; ips servers.eldiron.ips.main;
	90
	91	myServices.chatonsProperties.services.taskwarrior = {
	92	file.datetime = "2022-08-22T00:00:00";
	93	service = {
	94	name = "Taskwarrior";
	95	description = "Taskwarrior is Free and Open Source Software that manages your TODO list from the command line. Web interface and synchronization server";
	96	website = "https://task.immae.eu/";
	97	logo = "https://taskwarrior.org/favicon.ico";
	98	status.level = "OK";
	99	status.description = "OK";
	100	registration."" = ["MEMBER" "CLIENT"];
	101	registration.load = "OPEN";
	102	install.type = "PACKAGE";
	103	};
	104	software = {
	105	name = "Taskwarrior";
	106	website = "https://taskwarrior.org/";
	107	license.url = "https://github.com/GothenburgBitFactory/taskwarrior/blob/develop/LICENSE";
	108	license.name = "MIT License";
	109	version = taskwarrior-web.version;
	110	source.url = "https://taskwarrior.org/download/";
	111	};
	112	};
4c4652aa IB	113	secrets.keys = {
4c4652aa IB	114	"webapps/tools-taskwarrior-web" = {
afde6c32 IB	115	user = "wwwrun";
	116	group = "wwwrun";
	117	permissions = "0400";
	118	text = ''
	119	SetEnv TASKD_HOST "${fqdn}:${toString config.services.taskserver.listenPort}"
	120	SetEnv TASKD_VARDIR "${server_vardir}"
	121	SetEnv TASKD_LDAP_HOST "ldaps://${env.ldap.host}"
	122	SetEnv TASKD_LDAP_DN "${env.ldap.dn}"
	123	SetEnv TASKD_LDAP_PASSWORD "${env.ldap.password}"
	124	SetEnv TASKD_LDAP_BASE "${env.ldap.base}"
	125	SetEnv TASKD_LDAP_FILTER "${env.ldap.filter}"
	126	'';
4c4652aa	127	};
1a64deeb IB	128	} // (lib.mapAttrs' (name: userConfig: lib.nameValuePair "webapps/tools-taskwarrior/${name}-taskrc" (
1a64deeb IB	129	let
afde6c32 IB	130	credentials = "${userConfig.org}/${name}/${userConfig.key}";
afde6c32 IB	131	dateFormat = userConfig.date;
1a64deeb	132	cacert = pkgs.writeText "ca.cert" ''
afde6c32	133	-----BEGIN CERTIFICATE-----
619c894a IB	134	MIIFazCCA1OgAwIBAgIRAIIQz7DSQONZRGPgu2OCiwAwDQYJKoZIhvcNAQELBQAw
	135	TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh
	136	cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMTUwNjA0MTEwNDM4
	137	WhcNMzUwNjA0MTEwNDM4WjBPMQswCQYDVQQGEwJVUzEpMCcGA1UEChMgSW50ZXJu
	138	ZXQgU2VjdXJpdHkgUmVzZWFyY2ggR3JvdXAxFTATBgNVBAMTDElTUkcgUm9vdCBY
	139	MTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAK3oJHP0FDfzm54rVygc
	140	h77ct984kIxuPOZXoHj3dcKi/vVqbvYATyjb3miGbESTtrFj/RQSa78f0uoxmyF+
	141	0TM8ukj13Xnfs7j/EvEhmkvBioZxaUpmZmyPfjxwv60pIgbz5MDmgK7iS4+3mX6U
	142	A5/TR5d8mUgjU+g4rk8Kb4Mu0UlXjIB0ttov0DiNewNwIRt18jA8+o+u3dpjq+sW
	143	T8KOEUt+zwvo/7V3LvSye0rgTBIlDHCNAymg4VMk7BPZ7hm/ELNKjD+Jo2FR3qyH
	144	B5T0Y3HsLuJvW5iB4YlcNHlsdu87kGJ55tukmi8mxdAQ4Q7e2RCOFvu396j3x+UC
	145	B5iPNgiV5+I3lg02dZ77DnKxHZu8A/lJBdiB3QW0KtZB6awBdpUKD9jf1b0SHzUv
	146	KBds0pjBqAlkd25HN7rOrFleaJ1/ctaJxQZBKT5ZPt0m9STJEadao0xAH0ahmbWn
	147	OlFuhjuefXKnEgV4We0+UXgVCwOPjdAvBbI+e0ocS3MFEvzG6uBQE3xDk3SzynTn
	148	jh8BCNAw1FtxNrQHusEwMFxIt4I7mKZ9YIqioymCzLq9gwQbooMDQaHWBfEbwrbw
	149	qHyGO0aoSCqI3Haadr8faqU9GY/rOPNk3sgrDQoo//fb4hVC1CLQJ13hef4Y53CI
	150	rU7m2Ys6xt0nUW7/vGT1M0NPAgMBAAGjQjBAMA4GA1UdDwEB/wQEAwIBBjAPBgNV
	151	HRMBAf8EBTADAQH/MB0GA1UdDgQWBBR5tFnme7bl5AFzgAiIyBpY9umbbjANBgkq
	152	hkiG9w0BAQsFAAOCAgEAVR9YqbyyqFDQDLHYGmkgJykIrGF1XIpu+ILlaS/V9lZL
	153	ubhzEFnTIZd+50xx+7LSYK05qAvqFyFWhfFQDlnrzuBZ6brJFe+GnY+EgPbk6ZGQ
	154	3BebYhtF8GaV0nxvwuo77x/Py9auJ/GpsMiu/X1+mvoiBOv/2X/qkSsisRcOj/KK
	155	NFtY2PwByVS5uCbMiogziUwthDyC3+6WVwW6LLv3xLfHTjuCvjHIInNzktHCgKQ5
	156	ORAzI4JMPJ+GslWYHb4phowim57iaztXOoJwTdwJx4nLCgdNbOhdjsnvzqvHu7Ur
	157	TkXWStAmzOVyyghqpZXjFaH3pO3JLF+l+/+sKAIuvtd7u+Nxe5AW0wdeRlN8NwdC
	158	jNPElpzVmbUq4JUagEiuTDkHzsxHpFKVK7q4+63SM1N95R1NbdWhscdCb+ZAJzVc
	159	oyi3B43njTOQ5yOf+1CceWxG1bQVs5ZufpsMljq4Ui0/1lvh+wjChP4kqKOJ2qxq
	160	4RgqsahDYVvTH9w7jXbyLeiNdd8XM2w9U/t7y0Ff/9yi0GE44Za4rF2LN9d11TPA
	161	mRGunUHBcnWEvgJBQl9nJEiU0Zsnvgc/ubhPgXRR4Xq37Z0j4r7g1SgEEzwxA57d
	162	emyPxgcYxn/eR44/KJ4EBs+lVDR3veyJm+kXQ99b21/+jh5Xos1AnX5iItreGCc=
1a64deeb IB	163	-----END CERTIFICATE-----'';
	164	in {
	165	inherit user group;
	166	permissions = "0400";
	167	text = ''
	168	data.location=${varDir}/${name}
	169	taskd.certificate=${server_vardir}/userkeys/taskwarrior-web.cert.pem
	170	taskd.key=${server_vardir}/userkeys/taskwarrior-web.key.pem
	171	# IdenTrust DST Root CA X3
	172	# obtained here: https://letsencrypt.org/fr/certificates/
	173	taskd.ca=${cacert}
afde6c32 IB	174	taskd.server=${fqdn}:${toString config.services.taskserver.listenPort}
	175	taskd.credentials=${credentials}
	176	dateformat=${dateFormat}
	177	'';
1a64deeb IB	178	keyDependencies = [ cacert ];
	179	})) env.taskwarrior-web);
	180	security.acme.certs.eldiron.extraDomainNames = [ "task.immae.eu" ];
da30ae4f	181	services.websites.env.tools.watchPaths = [ config.secrets.fullPaths."webapps/tools-taskwarrior-web" ];
29f8cb85 IB	182	services.websites.env.tools.modules = [ "proxy_fcgi" "sed" ];
29f8cb85 IB	183	services.websites.env.tools.vhostConfs.task = {
22149d17 IB	184	certName = "eldiron";
22149d17 IB	185	hosts = [ "task.immae.eu" ];
750fe5a4	186	root = ./www;
22149d17	187	extraConfig = [ ''
750fe5a4	188	<Directory ${./www}>
22149d17 IB	189	DirectoryIndex index.php
	190	Use LDAPConnect
	191	Require ldap-group cn=users,cn=taskwarrior,ou=services,dc=immae,dc=eu
	192	<FilesMatch "\.php$">
5400b9b6	193	SetHandler "proxy:unix:${config.services.phpfpm.pools.tasks.socket}\|fcgi://localhost"
22149d17	194	</FilesMatch>
da30ae4f	195	Include ${config.secrets.fullPaths."webapps/tools-taskwarrior-web"}
22149d17	196	</Directory>
99b0b74a IB	197	''
	198	''
	199	<Macro Taskwarrior %{folderName}>
2977fd8f IB	200	ProxyPass "unix://${socketsDir}/%{folderName}.sock\|http://localhost-%{folderName}/"
2977fd8f IB	201	ProxyPassReverse "unix://${socketsDir}/%{folderName}.sock\|http://localhost-%{folderName}/"
99b0b74a IB	202	ProxyPassReverse http://${fqdn}/
	203
	204	SetOutputFilter Sed
	205	OutputSed "s\|/ajax\|/taskweb/%{folderName}/ajax\|g"
	206	OutputSed "s\|\([^x]\)/tasks\|\1/taskweb/%{folderName}/tasks\|g"
	207	OutputSed "s\|\([^x]\)/projects\|\1/taskweb/%{folderName}/projects\|g"
	208	OutputSed "s\|http://${fqdn}/\|/taskweb/%{folderName}/\|g"
	209	OutputSed "s\|/img/relax.jpg\|/taskweb/%{folderName}/img/relax.jpg\|g"
	210	</Macro>
	211	''
	212	''
	213	Alias /taskweb ${taskwebPages}
	214	<Directory "${taskwebPages}">
	215	DirectoryIndex index.html
	216	Require all granted
	217	</Directory>
	218
	219	RewriteEngine on
	220	RewriteRule ^/taskweb$ /taskweb/ [R=301,L]
	221	RedirectMatch permanent ^/taskweb/([^/]+)$ /taskweb/$1/
	222
	223	RewriteCond %{LA-U:REMOTE_USER} !=""
	224	RewriteCond ${taskwebPages}/%{LA-U:REMOTE_USER}.html -f
	225	RewriteRule ^/taskweb/?$ ${taskwebPages}/%{LA-U:REMOTE_USER}.html [L]
	226
	227	<Location /taskweb/>
	228	Use LDAPConnect
	229	Require ldap-group cn=users,cn=taskwarrior,ou=services,dc=immae,dc=eu
	230	</Location>
	231	''
	232	] ++ (lib.attrsets.mapAttrsToList (k: v: ''
	233	<Location /taskweb/${k}/>
	234	${builtins.concatStringsSep "\n" (map (uid: "Require ldap-attribute uid=${uid}") v.uid)}
	235
	236	Use Taskwarrior ${k}
	237	</Location>
	238	'') env.taskwarrior-web);
22149d17	239	};
441da8aa IB	240	services.phpfpm.pools = {
441da8aa IB	241	tasks = {
5400b9b6 IB	242	user = user;
	243	group = group;
	244	settings = {
	245	"listen.owner" = "wwwrun";
	246	"listen.group" = "wwwrun";
	247	"pm" = "dynamic";
	248	"pm.max_children" = "60";
	249	"pm.start_servers" = "2";
	250	"pm.min_spare_servers" = "1";
	251	"pm.max_spare_servers" = "10";
	252
	253	# Needed to avoid clashes in browser cookies (same domain)
	254	"php_value[session.name]" = "TaskPHPSESSID";
1a64deeb IB	255	"php_admin_value[session.save_handler]" = "redis";
1a64deeb IB	256	"php_admin_value[session.save_path]" = "'unix:///run/redis-php-sessions/redis.sock?persistent=1&prefix=Tools:Task:'";
5400b9b6 IB	257	"php_admin_value[open_basedir]" = "${./www}:/tmp:${server_vardir}:/etc/profiles/per-user/${user}/bin/";
	258	};
	259	phpEnv = {
	260	PATH = "/etc/profiles/per-user/${user}/bin";
	261	};
1a64deeb	262	phpPackage = pkgs.php72.withExtensions({ enabled, all }: enabled ++ [ all.redis ]);
441da8aa	263	};
22149d17 IB	264	};
22149d17 IB	265
1a64deeb IB	266	security.acme.certs."task" = {
1a64deeb IB	267	inherit group;
22149d17 IB	268	domain = fqdn;
	269	postRun = ''
	270	systemctl restart taskserver.service
	271	'';
	272	};
	273
afde6c32 IB	274	users.users.${user} = {
	275	extraGroups = [ "keys" ];
	276	packages = [ taskserver-user-certs ];
	277	};
22149d17 IB	278
	279	system.activationScripts.taskserver = {
	280	deps = [ "users" ];
	281	text = ''
2977fd8f IB	282	install -m 0750 -o ${user} -g ${group} -d ${server_vardir}
	283	install -m 0750 -o ${user} -g ${group} -d ${server_vardir}/userkeys
	284	install -m 0750 -o ${user} -g ${group} -d ${server_vardir}/keys
c92933bf	285
2977fd8f	286	if [ ! -e "${server_vardir}/keys/ca.key" ]; then
c92933bf IB	287	silent_certtool() {
	288	if ! output="$("${pkgs.gnutls.bin}/bin/certtool" "$@" 2>&1)"; then
	289	echo "GNUTLS certtool invocation failed with output:" >&2
	290	echo "$output" >&2
	291	fi
	292	}
	293
	294	silent_certtool -p \
	295	--bits 4096 \
2977fd8f	296	--outfile "${server_vardir}/keys/ca.key"
c92933bf IB	297
	298	silent_certtool -s \
	299	--template "${pkgs.writeText "taskserver-ca.template" ''
	300	cn = ${fqdn}
	301	expiration_days = -1
	302	cert_signing_key
	303	ca
	304	''}" \
2977fd8f IB	305	--load-privkey "${server_vardir}/keys/ca.key" \
2977fd8f IB	306	--outfile "${server_vardir}/keys/ca.cert"
c92933bf	307
2977fd8f IB	308	chown :${group} "${server_vardir}/keys/ca.key"
2977fd8f IB	309	chmod g+r "${server_vardir}/keys/ca.key"
c92933bf	310	fi
22149d17 IB	311	'';
	312	};
	313
	314	services.taskserver = {
	315	enable = true;
	316	allowedClientIDs = [ "^task [2-9]" "^Mirakel [1-9]" ];
	317	inherit fqdn;
	318	listenHost = "::";
2977fd8f	319	pki.manual.ca.cert = "${server_vardir}/keys/ca.cert";
5400b9b6 IB	320	pki.manual.server.cert = "${config.security.acme.certs.task.directory}/fullchain.pem";
	321	pki.manual.server.crl = "${config.security.acme.certs.task.directory}/invalid.crl";
	322	pki.manual.server.key = "${config.security.acme.certs.task.directory}/key.pem";
22149d17 IB	323	requestLimit = 104857600;
22149d17 IB	324	};
99b0b74a IB	325
	326	system.activationScripts.taskwarrior-web = {
	327	deps = [ "users" ];
	328	text = ''
2977fd8f	329	if [ ! -f ${server_vardir}/userkeys/taskwarrior-web.cert.pem ]; then
99b0b74a	330	${taskserver-user-certs}/bin/taskserver-user-certs taskwarrior-web
2977fd8f	331	chown taskd:taskd ${server_vardir}/userkeys/taskwarrior-web.cert.pem ${server_vardir}/userkeys/taskwarrior-web.key.pem
99b0b74a IB	332	fi
	333	'';
	334	};
	335
850adcf4 IB	336	systemd.slices.taskwarrior = {
	337	description = "Taskwarrior slice";
	338	};
	339
99b0b74a	340	systemd.services = (lib.attrsets.mapAttrs' (name: userConfig:
afde6c32	341	lib.attrsets.nameValuePair "taskwarrior-web-${name}" {
99b0b74a IB	342	description = "Taskwarrior webapp for ${name}";
	343	wantedBy = [ "multi-user.target" ];
	344	after = [ "network.target" ];
	345	path = [ pkgs.taskwarrior ];
	346
da30ae4f	347	environment.TASKRC = config.secrets.fullPaths."webapps/tools-taskwarrior/${name}-taskrc";
450e8ce0	348	environment.BUNDLE_PATH = "${taskwarrior-web.gems}/${taskwarrior-web.gems.ruby.gemPath}";
99b0b74a IB	349	environment.BUNDLE_GEMFILE = "${taskwarrior-web.gems.confFiles}/Gemfile";
	350	environment.LC_ALL = "fr_FR.UTF-8";
	351
	352	script = ''
2977fd8f	353	exec ${taskwarrior-web.gems}/${taskwarrior-web.gems.ruby.gemPath}/bin/bundle exec thin start -R config.ru -S ${socketsDir}/${name}.sock
99b0b74a IB	354	'';
	355
	356	serviceConfig = {
850adcf4	357	Slice = "taskwarrior.slice";
99b0b74a IB	358	User = user;
	359	PrivateTmp = true;
	360	Restart = "always";
	361	TimeoutSec = 60;
	362	Type = "simple";
2977fd8f	363	WorkingDirectory = taskwarrior-web;
81b9ff89 IB	364	StateDirectoryMode = 0750;
	365	StateDirectory = assert lib.strings.hasPrefix "/var/lib/" varDir;
	366	(lib.strings.removePrefix "/var/lib/" varDir + "/${name}");
	367	RuntimeDirectoryPreserve = "yes";
	368	RuntimeDirectory = assert lib.strings.hasPrefix "/run/" socketsDir;
	369	lib.strings.removePrefix "/run/" socketsDir;
99b0b74a IB	370	};
99b0b74a IB	371
2977fd8f	372	unitConfig.RequiresMountsFor = varDir;
99b0b74a IB	373	}) env.taskwarrior-web) // {
99b0b74a IB	374	taskserver-ca.postStart = ''
2977fd8f IB	375	chown :${group} "${server_vardir}/keys/ca.key"
2977fd8f IB	376	chmod g+r "${server_vardir}/keys/ca.key"
99b0b74a	377	'';
850adcf4 IB	378	taskserver-ca.serviceConfig.Slice = "taskwarrior.slice";
	379	taskserver-init.serviceConfig.Slice = "taskwarrior.slice";
	380	taskserver.serviceConfig.Slice = "taskwarrior.slice";
99b0b74a IB	381	};
99b0b74a IB	382
22149d17 IB	383	};
22149d17 IB	384	}