]> git.immae.eu Git - perso/Immae/Config/Nix.git/blobdiff - nixops/modules/task/default.nix
Move secrets module outside of nixops
[perso/Immae/Config/Nix.git] / nixops / modules / task / default.nix
index 3dc329985de02b3f8e3c1397b406cdd04e916949..01d032da1d9f22c3d314344088a384f9f79bb041 100644 (file)
 { lib, pkgs, config, myconfig, mylibs, ... }:
 let
   cfg = config.services.myTasks;
-  vardir = config.services.taskserver.dataDir;
+  server_vardir = config.services.taskserver.dataDir;
   fqdn = "task.immae.eu";
   user = config.services.taskserver.user;
   env = myconfig.env.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 $out/bin/taskserver-user-certs
+    '';
+  taskwarrior-web = pkgs.webapps.taskwarrior-web;
+  socketsDir = "/run/taskwarrior-web";
+  varDir = "/var/lib/taskwarrior-web";
+  taskwebPages = let
+    uidPages = lib.attrsets.zipAttrs (
+      lib.lists.flatten
+        (lib.attrsets.mapAttrsToList (k: c: map (v: { "${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.services.myTasks = {
     enable = lib.mkEnableOption "my tasks service";
   };
 
   config = lib.mkIf cfg.enable {
+    secrets.keys = [{
+      dest = "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.search}"
+        '';
+    }];
     security.acme.certs."eldiron".extraDomains.${fqdn} = null;
-    services.myWebsites.tools.modules = [ "proxy_fcgi" ];
+    services.myWebsites.tools.modules = [ "proxy_fcgi" "sed" ];
     services.myWebsites.tools.vhostConfs.task = {
       certName    = "eldiron";
       hosts       = [ "task.immae.eu" ];
@@ -26,15 +115,50 @@ in {
           <FilesMatch "\.php$">
             SetHandler "proxy:unix:/var/run/phpfpm/task.sock|fcgi://localhost"
           </FilesMatch>
-          SetEnv TASKD_HOST          "${fqdn}:${toString config.services.taskserver.listenPort}"
-          SetEnv TASKD_VARDIR        "${vardir}"
-          SetEnv TASKD_LDAP_HOST     "ldaps://${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.search}"
+          Include /var/secrets/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 ${k}
+        </Location>
+        '') env.taskwarrior-web);
     };
     services.myPhpfpm.poolConfigs = {
       tasks = ''
@@ -52,7 +176,7 @@ in {
         ; Needed to avoid clashes in browser cookies (same domain)
         env[PATH] = "/etc/profiles/per-user/${user}/bin"
         php_value[session.name] = TaskPHPSESSID
-        php_admin_value[open_basedir] = "${./www}:/tmp:${vardir}:/etc/profiles/per-user/${user}/bin/"
+        php_admin_value[open_basedir] = "${./www}:/tmp:${server_vardir}:/etc/profiles/per-user/${user}/bin/"
       '';
     };
 
@@ -69,54 +193,40 @@ in {
       '';
     };
 
-    users.users.${user}.packages = [
-      (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 "$output" >&2
-          fi
-        }
-
-        silent_certtool -p \
-          --bits 4096 \
-          --outfile "${vardir}/userkeys/$user.key.pem"
-        ${pkgs.gnused}/bin/sed -i -n -e '/^-----BEGIN RSA PRIVATE KEY-----$/,$p' "${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 "${vardir}/keys/ca.cert" \
-          --load-ca-privkey "${vardir}/keys/ca.key" \
-          --load-privkey "${vardir}/userkeys/$user.key.pem" \
-          --outfile "${vardir}/userkeys/$user.cert.pem"
-        EOF
-        chmod a+x $out/bin/taskserver-user-certs
-        patchShebangs $out/bin/taskserver-user-certs
-        '')
-    ];
-
-    systemd.services.taskserver-ca.postStart = ''
-      chown :${group} "${vardir}/keys/ca.key"
-      chmod g+r "${vardir}/keys/ca.key"
-      '';
+    users.users.${user}.packages = [ taskserver-user-certs ];
 
     system.activationScripts.taskserver = {
       deps = [ "users" ];
       text = ''
-        install -m 0750 -o ${user} -g ${group} -d ${vardir}
-        install -m 0750 -o ${user} -g ${group} -d ${vardir}/userkeys
-        install -m 0750 -o ${user} -g ${group} -d ${vardir}/keys
+        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
       '';
     };
 
@@ -125,7 +235,95 @@ in {
       allowedClientIDs = [ "^task [2-9]" "^Mirakel [1-9]" ];
       inherit fqdn;
       listenHost = "::";
+      pki.manual.ca.cert = "${server_vardir}/keys/ca.cert";
+      pki.manual.server.cert = "/var/lib/acme/task/fullchain.pem";
+      pki.manual.server.crl = "/var/lib/acme/task/invalid.crl";
+      pki.manual.server.key = "/var/lib/acme/task/key.pem";
       requestLimit = 104857600;
     };
+
+    system.activationScripts.taskwarrior-web = {
+      deps = [ "users" ];
+      text = ''
+        install -m 0755 -o ${user} -g ${group} -d ${socketsDir}
+        install -m 0750 -o ${user} -g ${group} -d ${varDir}
+        ${builtins.concatStringsSep "\n" (lib.attrsets.mapAttrsToList
+          (k: v: "install -m 0750 -o ${user} -g ${group} -d ${varDir}/${k}")
+          env.taskwarrior-web
+        )}
+        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 ${server_vardir}/userkeys/taskwarrior-web.key.pem
+        fi
+      '';
+    };
+
+    systemd.services = (lib.attrsets.mapAttrs' (name: userConfig:
+      let
+        credentials = "${userConfig.org}/${name}/${userConfig.key}";
+        dateFormat = userConfig.date;
+        taskrc = pkgs.writeText "taskrc" ''
+          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=${pkgs.writeText "ca.cert" ''
+            -----BEGIN CERTIFICATE-----
+            MIIDSjCCAjKgAwIBAgIQRK+wgNajJ7qJMDmGLvhAazANBgkqhkiG9w0BAQUFADA/
+            MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT
+            DkRTVCBSb290IENBIFgzMB4XDTAwMDkzMDIxMTIxOVoXDTIxMDkzMDE0MDExNVow
+            PzEkMCIGA1UEChMbRGlnaXRhbCBTaWduYXR1cmUgVHJ1c3QgQ28uMRcwFQYDVQQD
+            Ew5EU1QgUm9vdCBDQSBYMzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB
+            AN+v6ZdQCINXtMxiZfaQguzH0yxrMMpb7NnDfcdAwRgUi+DoM3ZJKuM/IUmTrE4O
+            rz5Iy2Xu/NMhD2XSKtkyj4zl93ewEnu1lcCJo6m67XMuegwGMoOifooUMM0RoOEq
+            OLl5CjH9UL2AZd+3UWODyOKIYepLYYHsUmu5ouJLGiifSKOeDNoJjj4XLh7dIN9b
+            xiqKqy69cK3FCxolkHRyxXtqqzTWMIn/5WgTe1QLyNau7Fqckh49ZLOMxt+/yUFw
+            7BZy1SbsOFU5Q9D8/RhcQPGX69Wam40dutolucbY38EVAjqr2m7xPi71XAicPNaD
+            aeQQmxkqtilX4+U9m5/wAl0CAwEAAaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNV
+            HQ8BAf8EBAMCAQYwHQYDVR0OBBYEFMSnsaR7LHH62+FLkHX/xBVghYkQMA0GCSqG
+            SIb3DQEBBQUAA4IBAQCjGiybFwBcqR7uKGY3Or+Dxz9LwwmglSBd49lZRNI+DT69
+            ikugdB/OEIKcdBodfpga3csTS7MgROSR6cz8faXbauX+5v3gTt23ADq1cEmv8uXr
+            AvHRAosZy5Q6XkjEGB5YGV8eAlrwDPGxrancWYaLbumR9YbK+rlmM6pZW87ipxZz
+            R8srzJmwN0jP41ZL9c8PDHIyh8bwRLtTcm1D9SZImlJnt1ir/md2cXjbDaJWFBM5
+            JDGFoqgCWjBH4d1QB7wCCZAA62RjYJsWvIjJEubSfZGL+T0yjWW06XyxV3bqxbYo
+            Ob8VZRzI9neWagqNdwvYkQsEjgfbKbYK7p2CNTUQ
+            -----END CERTIFICATE-----''}
+          taskd.server=${fqdn}:${toString config.services.taskserver.listenPort}
+          taskd.credentials=${credentials}
+          dateformat=${dateFormat}
+          '';
+      in lib.attrsets.nameValuePair "taskwarrior-web-${name}" {
+        description = "Taskwarrior webapp for ${name}";
+        wantedBy = [ "multi-user.target" ];
+        after = [ "network.target" ];
+        path = [ pkgs.taskwarrior ];
+
+        environment.TASKRC = taskrc;
+        environment.BUNDLE_PATH = "${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 = {
+          User = user;
+          PrivateTmp = true;
+          Restart = "always";
+          TimeoutSec = 60;
+          Type = "simple";
+          WorkingDirectory = taskwarrior-web;
+        };
+
+        unitConfig.RequiresMountsFor = varDir;
+      }) env.taskwarrior-web) // {
+        taskserver-ca.postStart = ''
+          chown :${group} "${server_vardir}/keys/ca.key"
+          chmod g+r "${server_vardir}/keys/ca.key"
+        '';
+      };
+
   };
 }