node-red-contrib-opcua-server/opcuaCompact/server-node.html

Node-RED contribution nodes with next generation OPC UA in a compact and less dependencies package.

<!--
    MIT License
    Copyright (c) 2018-2022 Klaus Landsdorf (http://node-red.plus/)
--> <script type='text/x-red' data-help-name='opcua-compact-server'> <h2>OPC UA Compact Server</h2> <p>
The Compact Server node is an OPC UA server with a programmable address space to build your own information model. The address space is to expand with JS source code based on node-opcua API and OPC UA specification.
</p> The product URI have to be unique if you set some other name as the default is! (default: NodeOPCUA-Server-(port)) 
<p>Default enpoint: opc.tcp://localhost:54840</p> <p>Named enpoint: opc.tcp://localhost:54840/UA/NodeRED/Compact</p> <p>
Default discovery: opc.tcp://localhost:4840/UADiscovery</p> <p>all discovery: opc.tcp://localhost:4840/</p> <h3>Options
</h3> <p>If you need more information about all options read the node-opcua API, please!</p> <p>
The 'Delay Before Init' is to init the server node after some delay.</p> <p>
The 'Shutdown Timeout' is to tell node-opcua the server shutdown timeout.</p> <p>
The 'Delay On Close' is to close the server node with delay to all other nodes.</p> <h3>Certificates</h3> <p>
The server provides simple NodeOPCUA demo certificates and private keys.</p> <p>
You could set up your own certificate and private key files. This is optional.</p> <h3>User</h3> <p>
The user list is to set up users to the server. It is stored with Node-RED credentials best practice.</p> <h3>
XML NodeSets</h3> <p>That is static for now to add ISA95, DI, and Auto-ID to a server via XML NodeSet.</p> <h3>
AddressSpace</h3> <p>A function like programming editor to construct your own address space in the server.</p> <h3>
Discovery</h3> <p>
That gives you access to the servers discovery node-opcua parameters. Be sure to have a LDS running if you set LDS instead of HIDDEN.
</p> <p>Set showErrors to get errors from node-opcua on browse.</p> </script> <script type='text/javascript'>
 RED.nodes.registerType("opcua-compact-server", {    category: "opcua",
    color: "#20B2aa",
    defaults: {
      port: {
        value: 54840,
        required: true,
        validate: val => {
          return val === "" || RED.validators.number(val);
        }
      },
      endpoint: { value: "" },
      productUri: { value: "" },
      acceptExternalCommands: { value: true },
      maxAllowedSessionNumber: {
        value: 10,
        validate: function(v) {
          return v === "" || (RED.validators.number(v) && v > 0 && v <= 10);
        }
      },
      maxConnectionsPerEndpoint: {
        value: 10,
        validate: function(v) {
          return v === "" || (RED.validators.number(v) && v > 0 && v <= 10);
        }
      },
      maxAllowedSubscriptionNumber: {
        value: 100,
        validate: function(v) {
          return v === "" || (RED.validators.number(v) && v > 0 && v <= 10000);
        }
      },
      alternateHostname: { value: "" },
      name: { value: "" },
      showStatusActivities: { value: false },
      showErrors: { value: false },
      allowAnonymous: { value: true },
      individualCerts: { value: false },
      isAuditing: { value: false },
      serverDiscovery: { value: true },
      users: { value: [] },
      xmlsetsOPCUA: { value: [] },
      publicCertificateFile: { value: "" },
      privateCertificateFile: { value: "" },
      registerServerMethod: { value: 1 },
      discoveryServerEndpointUrl: { value: "" },
      capabilitiesForMDNS: { value: "" },
      maxNodesPerRead: {
        value: 1000,
        validate: function(v) {
          return (
            v === "" || (RED.validators.number(v) && v >= 0 && v <= 100000)
          );
        }
      },
      maxNodesPerWrite: {
        value: 1000,
        validate: function(v) {
          return (
            v === "" || (RED.validators.number(v) && v >= 0 && v <= 100000)
          );
        }
      },
      maxNodesPerHistoryReadData: {
        value: 100,
        validate: function(v) {
          return v === "" || (RED.validators.number(v) && v >= 0 && v <= 10000);
        }
      },
      maxNodesPerBrowse: {
        value: 3000,
        validate: function(v) {
          return (
            v === "" || (RED.validators.number(v) && v >= 0 && v <= 200000)
          );
        }
      },
      maxBrowseContinuationPoints: {
        value: 10,
        validate: function(v) {
          return v === "" || (RED.validators.number(v) && v >= 0 && v <= 100);
        }
      },
      maxHistoryContinuationPoints: {
        value: 10,
        validate: function(v) {
          return v === "" || (RED.validators.number(v) && v >= 0 && v <= 100);
        }
      },
      delayToInit: {
        value: 1000,
        validate: function(v) {
          return (
            v === "" || (RED.validators.number(v) && v >= 10 && v <= 200000)
          );
        }
      },
      delayToClose: {
        value: 200,
        validate: function(v) {
          return (
            v === "" || (RED.validators.number(v) && v >= 10 && v <= 15000)
          );
        }
      },
      serverShutdownTimeout: {
        value: 100,
        validate: function(v) {
          return (
            v === "" || (RED.validators.number(v) && v >= 10 && v <= 15000)
          );
        }
      },
      addressSpaceScript: {
        value:
          'function constructAlarmAddressSpace(server, addressSpace, eventObjects, done) {\n  // server = the created node-opcua server\n  // addressSpace = address space of the node-opcua server\n  // eventObjects = add event variables here to hold them in memory from this script\n\n  // internal sandbox objects are:\n  // node = the compact server node,\n  // coreServer = core compact server object for debug and access to NodeOPCUA\n  // this.sandboxNodeContext = node context node-red\n  // this.sandboxFlowContext = flow context node-red\n  // this.sandboxGlobalContext = global context node-red\n  // this.sandboxEnv = env variables\n  // timeout and interval functions as expected from nodejs\n\n  const opcua = coreServer.choreCompact.opcua;\n  const rootFolder = addressSpace.findNode("RootFolder");\n  const namespace = addressSpace.getOwnNamespace();\n\n  // your code here\n        \n  done();\n}\n'
      }
    },
    inputs: 0,
    outputs: 0,
    align: "right",
    icon: "icon.png",
    label: function() {
      return this.name || "Compact-Server";
    },
    labelStyle: function() {
      return this.name ? "node_label_italic" : "";
    },
    oneditprepare: function() {
      let node = this;
      node.xmlsetSelect = [];
      let cacheItemCount = 0;
      let cacheItemCountSet = 0;

      let tabs = RED.tabs.create({
        id: "node-input-server-tabs",
        onchange: function(tab) {
          $("#node-input-server-tabs-content")
            .children()
            .hide();
          $("#" + tab.id).show();
        }
      });

      tabs.addTab({
        id: "compact-server-tab-settings",
        label: this._("opcua-compact-contrib.tabs-label.settings")
      });

      tabs.addTab({
        id: "compact-server-tab-limits",
        label: this._("opcua-compact-contrib.tabs-label.limits")
      });

      tabs.addTab({
        id: "compact-server-tab-security",
        label: this._("opcua-compact-contrib.tabs-label.security")
      });

      tabs.addTab({
        id: "compact-server-tab-users",
        label: this._("opcua-compact-contrib.tabs-label.users")
      });

      tabs.addTab({
        id: "compact-server-tab-ass",
        label: this._("opcua-compact-contrib.tabs-label.ass")
      });

      tabs.addTab({
        id: "compact-server-tab-discovery",
        label: this._("opcua-compact-contrib.tabs-label.discovery")
      });

      // User Management
      if (node.users && node.users.length > 0) {
        cacheItemCount = node.users.length;
        node.users.forEach(function(element, index, array) {
          generateUserEntry(element, index);
        });
      }

      // XML-Set Management
      if (node.xmlsetsOPCUA && node.xmlsetsOPCUA.length > 0) {
        cacheItemCountSet = node.xmlsetsOPCUA.length;
        node.xmlsetsOPCUA.forEach(function(element, index, array) {
          generateXMLSetEntry(element, index);
        });
      }

      function generateUserEntry(user, id) {
        let container = $("<li/>", {
          style:
            "background: #fefefe; margin:0; padding:8px 0px; border-bottom: 1px solid #ccc;"
        });
        let row = $('<div id="row' + id + '"/>').appendTo(container);

        $(
          '<i style="color: #eee; cursor: move;" class="node-input-server-users-handle fa fa-bars"></i>'
        ).appendTo(row);

        let userField = $("<input/>", {
          id: "node-input-server-users-name" + id,
          class: "opcuaUserName",
          type: "text",
          style: "margin-left:5px;width:160px;",
          placeholder: "name"
        }).appendTo(row);

        let passwordField = $("<input/>", {
          id: "node-input-server-users-password" + id,
          class: "opcuaUserPassword",
          type: "password",
          style: "margin: 0 auto;width:55%;min-width:60px;margin-left:5px",
          placeholder: "password"
        }).appendTo(row);

        userField.val(user.name);
        passwordField.val(user.password);

        let finalspan = $("<span/>", {
          style: "float: right;margin-right: 10px;"
        }).appendTo(row);

        let removeUserButton = $("<a/>", {
          href: "#",
          id: "node-button-user-remove" + id,
          class: "editor-button editor-button-small",
          style: "margin-top: 7px; margin-left: 5px;"
        }).appendTo(finalspan);

        $("<i/>", { class: "fa fa-remove" }).appendTo(removeUserButton);

        removeUserButton.click(function() {
          container.css({ background: "#fee" });
          container.fadeOut(300, function() {
            $(this).remove();
          });
        });

        $("#node-input-server-users-container").append(container);
      }

      function generateXMLSetEntry(xmlset, id) {
        let container = $("<li/>", {
          style:
            "background: #fefefe; margin:0; padding:8px 0px; border-bottom: 1px solid #ccc;"
        });
        let row = $('<div id="xmlsetRow' + id + '"/>').appendTo(container);

        $(
          '<i style="color: #eee; cursor: move;" class="node-input-server-xmlsets-handle fa fa-bars"></i>'
        ).appendTo(row);

        let nameField = $("<input/>", {
          id: "node-input-server-xmlsets-name" + id,
          type: "text",
          class: "xmlsetName",
          style: "margin-left:5px;width:30%;min-width:60px",
          placeholder: "name"
        }).appendTo(row);

        let pathField = $("<input/>", {
          id: "node-input-server-xmlsets-path" + id,
          class: "xmlsetPath",
          type: "text",
          style: "margin: 0 auto;width:60%;min-width:70px;margin-left:5px",
          placeholder: "public/nodesets/Opc.Ua.Di.NodeSet2.xml"
        }).appendTo(row);

        nameField.val(xmlset.name);
        pathField.val(xmlset.path);

        let finalspan = $("<span/>", {
          style: "float: right;margin-right: 10px;"
        }).appendTo(row);

        let lookupItemButton = $("<a/>", {
          href: "#",
          id: "node-button-xmlsets-lookup" + id,
          class: "editor-button editor-button-small",
          style: "margin-top: 7px; margin-left: 5px;"
        }).appendTo(finalspan);

        lookupItemButton.click(function() {
          let xmlsetLookupButton = $("#node-button-xmlsets-lookup" + id);
          let xmlsetLookupField = $(
            "#xmlsetRow" + id + " #node-input-server-xmlsets-path" + id
          );

          xmlsetLookupButton.addClass("disabled");

          $.getJSON("/OPCUA/compact/xmlsets/public", function(data) {
            xmlsetLookupButton.removeClass("disabled");
            node.xmlsetSelect = [];

            $.each(data, function(i, filename) {
              node.xmlsetSelect.push(filename);
            });

            xmlsetLookupField
              .autocomplete({
                source: node.xmlsetSelect,
                minLength: 0,
                close: function(event, ui) {
                  xmlsetLookupField.autocomplete("destroy");
                }
              })
              .autocomplete("search", "");
          });
        });

        $("<i/>", { class: "fa fa-search" }).appendTo(lookupItemButton);

        let removeXMLSetButton = $("<a/>", {
          href: "#",
          id: "node-button-xmlset-remove" + id,
          class: "editor-button editor-button-small",
          style: "margin-top:7px;margin-left:5px;"
        }).appendTo(finalspan);

        $("<i/>", { class: "fa fa-remove" }).appendTo(removeXMLSetButton);

        removeXMLSetButton.click(function() {
          container.css({ background: "#fee" });
          container.fadeOut(300, function() {
            $(this).remove();
          });
        });

        $("#node-input-server-xmlsets-container").append(container);
      }

      $("#node-input-server-users-container").sortable({
        axis: "y",
        handle: ".node-input-server-users-handle",
        cursor: "move"
      });

      $("#node-input-server-xmlsets-container").sortable({
        axis: "y",
        handle: ".node-input-server-xmlsets-handle",
        cursor: "move"
      });

      $(
        "#node-input-server-users-container .node-input-server-users-handle"
      ).disableSelection();

      $(
        "#node-input-server-xmlsets-container .node-input-server-xmlsets-handle"
      ).disableSelection();

      $("#node-input-server-users-add").click(function() {
        if (!cacheItemCount || cacheItemCount < 0) {
          cacheItemCount = 0;
        }
        generateUserEntry({ name: "", password: "" }, cacheItemCount++); // length is every time one more than index
        $("#node-input-server-users-container-div").scrollTop(
          $("#node-input-server-users-container-div").get(0).scrollHeight
        );
      });

      $("#node-input-server-xmlsets-add").click(function() {
        if (!cacheItemCountSet || cacheItemCountSet < 0) {
          cacheItemCountSet = 0;
        }
        generateXMLSetEntry({ name: "", path: "" }, cacheItemCountSet++); // length is every time one more than index
        $("#node-input-server-xmlsets-container-div").scrollTop(
          $("#node-input-server-xmlsets-container-div").get(0).scrollHeight
        );
      });

      function switchDialogResize() {
        switchUserDialogResize();
        switchXMLSetDialogSetResize();
      }

      // dialog User handling
      function switchUserDialogResize() {
        let rows = $(
          "#dialog-form>div:not(.node-input-server-users-container-row)"
        );
        let height = $("#dialog-form").height();

        rows.each(function(index, row) {
          height -= row.outerHeight(true);
        });

        let editorRow = $(
          "#dialog-form>div.node-input-server-users-container-row"
        );
        height -=
          parseInt(editorRow.css("marginTop")) +
          parseInt(editorRow.css("marginBottom"));
        $("#node-input-server-users-container-div").css(
          "height",
          height + "px"
        );
      }

      // dialog XML-Set handling
      function switchXMLSetDialogSetResize() {
        let rows = $(
          "#dialogSet-form>div:not(.node-input-server-xmlsets-container-row)"
        );
        let height = $("#dialogSet-form").height();

        rows.each(function(index, row) {
          height -= row.outerHeight(true);
        });

        let editorRow = $(
          "#dialogSet-form>div.node-input-server-xmlsets-container-row"
        );
        height -=
          parseInt(editorRow.css("marginTop")) +
          parseInt(editorRow.css("marginBottom"));
        $("#node-input-server-xmlsets-container-div").css(
          "height",
          height + "px"
        );
      }

      $("#dialog").on("dialogresize", switchDialogResize);

      $("#dialog").on("dialogopen", function(ev) {
        let size = $("#dialog").dialog("option", "sizeCache-switch");
        if (size) {
          $("#dialog").dialog("option", "width", size.width);
          $("#dialog").dialog("option", "height", size.height);
          switchDialogResize();
        } else {
          setTimeout(switchDialogResize, 10);
        }
      });

      $("#dialog").on("dialogclose", function(ev, ui) {
        $("#dialog").off("dialogresize", switchDialogResize);
      });

      // address space script
      node.editorAddressSpaceScript = RED.editor.createEditor({
        id: "node-input-func-editor-addressSpaceScript",
        mode: "ace/mode/javascript",
        value: $("#node-input-addressSpaceScript").val(),
        globals: {
          msg: true,
          context: true,
          RED: true,
          util: true,
          flow: true,
          global: true,
          console: true,
          Buffer: true,
          setTimeout: true,
          clearTimeout: true,
          setInterval: true,
          clearInterval: true,
          draggable: true
        }
      });

      $(function() {
        $("#node-input-func-editor-addressSpaceScript").resizable();
      });

      let element = document.getElementById(
        "node-input-func-editor-addressSpaceScript"
      );
      element.addEventListener("mouseup", resizeScript, false);

      function resizeScript() {
        node.editorAddressSpaceScript.resize();
      }

      // Certificate Management
      try {
        let certsCheckbox = $("#node-input-individualCerts");
        let configCertFields = $("#node-config-certFiles");

        if (node.individualCerts) {
          certsCheckbox.prop("checked", true);
          configCertFields.show();
        } else {
          certsCheckbox.prop("checked", false);
          configCertFields.hide();
        }

        certsCheckbox.change(function() {
          if ($(this).is(":checked")) {
            configCertFields.show();
          } else {
            configCertFields.hide();
            $("#node-config-input-publicCertificateFile").val("");
            $("#node-config-input-privateKeyFile").val("");
          }
        });
      } catch (err) {
        this.error(err);
      }
    },
    oneditsave: function() {
      let node = this;

      let cacheUsers = $("#node-input-server-users-container").children();
      node.users = [];
      cacheUsers.each(function() {
        node.users.push({
          name: $(this)
            .find(".opcuaUserName")
            .val(),
          password: $(this)
            .find(".opcuaUserPassword")
            .val()
        });
      });

      let cacheXMLSets = $("#node-input-server-xmlsets-container").children();
      node.xmlsetsOPCUA = [];
      cacheXMLSets.each(function() {
        node.xmlsetsOPCUA.push({
          name: $(this)
            .find(".xmlsetName")
            .val(),
          path: $(this)
            .find(".xmlsetPath")
            .val()
        });
      });

      $("#node-input-addressSpaceScript").val(
        this.editorAddressSpaceScript.getValue()
      );
      this.editorAddressSpaceScript.destroy();
      delete this.editorAddressSpaceScript;

      // console.log('well done editsave ...')
    }
  }); </script> <script type='text/x-red' data-template-name='opcua-compact-server'>
 <div class='form-row'> <ul style='background:#fff;min-width:600px;margin-bottom:20px' id='node-input-server-tabs'></ul>
 </div> <div id='node-input-server-tabs-content' style='min-height:170px'> <div id='compact-server-tab-settings' 
style='display:none'> <div class='form-row'> <label for='node-input-port'><i class='fa fa-fort-awesom'></i> <span 
data-i18n='opcua-compact-contrib.label.port'></span></label> 
<!-- dynamic Ports from 49152 to 65535 (c000hex bis FFFFhex) --> <input type='text' id='node-input-port' 
placeholder='Ports 49152 bis 65535 (c000hex bis FFFFhex)'> </div> <div class='form-row'> <label 
for='node-input-endpoint'><i class='icon-tasks'></i> <span data-i18n='opcua-compact-contrib.label.endpoint'></span>
</label> <input type='text' id='node-input-endpoint' placeholder='UA/NodeRED/Compact'> </div> <div class='form-row'> 
<label for='node-input-productUri'><i class='icon-tasks'></i> <span data-i18n='opcua-compact-contrib.label.productUri'>
</span></label> <input type='text' id='node-input-productUri' placeholder='NodeOPCUA-Server-(port)'> </div> <div 
class='form-row'> <label for='node-input-alternateHostname'><i class='fa fa-server'></i> <span 
data-i18n='opcua-compact-contrib.label.alternateHostname'></span></label> <input type='text' 
id='node-input-alternateHostname' placeholder=''> </div> <hr> <div class='form-row'> <label 
for='node-input-delayToInit'><i class='icon-time'></i> <span data-i18n='opcua-compact-contrib.label.delayToInit'></span>
</label> <input type='text' id='node-input-delayToInit' placeholder='1000' style='width:80px'> </div> <div 
class='form-row'> <label for='node-input-serverShutdownTimeout'><i class='icon-time'></i> <span 
data-i18n='opcua-compact-contrib.label.serverShutdownTimeout'></span></label> <input type='text' 
id='node-input-serverShutdownTimeout' placeholder='100' style='width:80px'> </div> <div class='form-row'> <label 
for='node-input-delayToClose'><i class='icon-time'></i> <span data-i18n='opcua-compact-contrib.label.delayToClose'>
</span></label> <input type='text' id='node-input-delayToClose' placeholder='200' style='width:80px'> </div> <div 
class='form-row'> <label for='node-input-name'><i class='fa fa-tag'></i> <span data-i18n='node-red:common.label.name'>
</span></label> <input type='text' id='node-input-name' placeholder=''> </div> <div class='form-row'> <label 
style='min-width:160px' for='node-input-isAuditing'><i class='fa fa-th'></i> <span 
data-i18n='opcua-compact-contrib.label.isAuditing'></span></label> <input type='checkbox' id='node-input-isAuditing' 
style='max-width:30px'> </div> <hr> <div class='form-row'> <label style='min-width:160px' 
for='node-input-showStatusActivities'><i class='fa fa-bolt'></i> <span 
data-i18n='opcua-compact-contrib.label.showActivities'></span></label> <input type='checkbox' 
id='node-input-showStatusActivities' style='max-width:30px'> </div> <div class='form-row'> <label 
style='min-width:160px' for='node-input-showErrors'><i class='fa fa-exclamation-circle'></i> <span 
data-i18n='opcua-compact-contrib.label.showErrors'></span></label> <input type='checkbox' id='node-input-showErrors' 
style='max-width:30px'> </div> </div> <div id='compact-server-tab-limits' style='display:none'> <div class='form-row'> 
<label for='node-input-maxAllowedSessionNumber'><i class='icon-list'></i> <span 
data-i18n='opcua-compact-contrib.label.maxAllowedSessionNumber'></span></label> <input type='text' 
id='node-input-maxAllowedSessionNumber' placeholder='10' style='width:80px'> </div> <div class='form-row'> <label 
for='node-input-maxConnectionsPerEndpoint'><i class='icon-list'></i> <span 
data-i18n='opcua-compact-contrib.label.maxConnectionsPerEndpoint'></span></label> <input type='text' 
id='node-input-maxConnectionsPerEndpoint' placeholder='10' style='width:80px'> </div> <div class='form-row'> <label 
for='node-input-maxAllowedSubscriptionNumber'><i class='icon-list'></i> <span 
data-i18n='opcua-compact-contrib.label.maxAllowedSubscriptionNumber'></span></label> <input type='text' 
id='node-input-maxAllowedSubscriptionNumber' placeholder='100' style='width:80px'> </div> <div class='form-row'> <label 
for='node-input-maxNodesPerRead'><i class='icon-list'></i> <span 
data-i18n='opcua-compact-contrib.label.maxNodesPerRead'></span></label> <input type='text' 
id='node-input-maxNodesPerRead' placeholder='1000' style='width:80px'> </div> <div class='form-row'> <label 
for='node-input-maxNodesPerHistoryReadData'><i class='icon-list'></i> <span 
data-i18n='opcua-compact-contrib.label.maxNodesPerHistoryReadData'></span></label> <input type='text' 
id='node-input-maxNodesPerHistoryReadData' placeholder='100' style='width:80px'> </div> <div class='form-row'> <label 
for='node-input-maxNodesPerWrite'><i class='icon-list'></i> <span 
data-i18n='opcua-compact-contrib.label.maxNodesPerWrite'></span></label> <input type='text' 
id='node-input-maxNodesPerWrite' placeholder='1000' style='width:80px'> </div> <div class='form-row'> <label 
for='node-input-maxNodesPerBrowse'><i class='icon-list'></i> <span 
data-i18n='opcua-compact-contrib.label.maxNodesPerBrowse'></span></label> <input type='text' 
id='node-input-maxNodesPerBrowse' placeholder='3000' style='width:80px'> </div> <div class='form-row'> <label 
for='node-input-maxBrowseContinuationPoints'><i class='icon-list'></i> <span 
data-i18n='opcua-compact-contrib.label.maxBrowseContinuationPoints'></span></label> <input type='text' 
id='node-input-maxBrowseContinuationPoints' placeholder='10' style='width:80px'> </div> <div class='form-row'> <label 
for='node-input-maxHistoryContinuationPoints'><i class='icon-list'></i> <span 
data-i18n='opcua-compact-contrib.label.maxHistoryContinuationPoints'></span></label> <input type='text' 
id='node-input-maxHistoryContinuationPoints' placeholder='10' style='width:80px'> </div> </div> <div 
id='compact-server-tab-security' style='display:none'> <div class='form-row'> <!-- SecurityPolicy enum via REST --> 
<label for='node-input-securityPolicy' style='min-width:140px'><i class='fa fa-certificate'></i> <span 
data-i18n='opcua-compact-contrib.label.securityPolicy'></span></label> <ul style='margin-left:80px'> <li>None</li> <li>
Basic128Rsa15</li> <li>Basic256</li> <li>Basic256Sha256</li> </ul> </div> <div class='form-row'> 
<!-- MessageSecurityMode enum via REST --> <label for='node-input-securityMode' style='min-width:140px'><i 
class='fa fa-key'></i> <span data-i18n='opcua-compact-contrib.label.securityMode'></span></label> <ul 
style='margin-left:80px'> <li>None</li> <li>Sign</li> <li>Sign&Encrypt</li> </ul> </div> <div class='form-row'> <label 
style='min-width:140px'> <i class='fa fa-certificate'></i> <span 
data-i18n='opcua-compact-contrib.label.certificateFiles'></span> </label> </div> <div class='form-row'> <label 
style='min-width:240px'> <i class='fa fa-file'></i> <span data-i18n='opcua-compact-contrib.label.individualCerts'>
</span> <input type='checkbox' id='node-input-individualCerts' style='max-width:30px'> </label> </div> <div 
id='node-config-certFiles'> <hr> <div class='form-row'> <label for='node-input-publicCertificateFile'><i 
class='fa fa-file'></i> <span data-i18n='opcua-compact-contrib.label.publicCertificateFile'></span></label> <input 
type='text' id='node-input-publicCertificateFile' placeholder='../certificates/server_selfsigned_cert_2048.pem' 
style='min-width:480px;width:100%'> </div> <div class='form-row'> <label for='node-input-privateCertificateFile'><i 
class='fa fa-file'></i> <span data-i18n='opcua-compact-contrib.label.privateCertificateFile'></span></label> <input 
type='text' id='node-input-privateCertificateFile' placeholder='../certificates/server_key_2048.pem' 
style='min-width:480px;width:100%'> </div> <hr> </div> <div class='form-row'> <label for='node-input-allowAnonymous' 
style='min-width:140px'><i class='icon-lock'></i> <span data-i18n='opcua-compact-contrib.label.allowAnonymous'></span>
</label> <input type='checkbox' id='node-input-allowAnonymous' style='max-width:35px'> </div> </div> <div 
id='compact-server-tab-users' style='display:none'> <h4><span data-i18n='opcua-compact-contrib.label.users'></span></h4>
 <div class='form-row node-input-server-users-container-row' style='margin-bottom:0'> <div 
id='node-input-server-users-container-div' 
style='box-sizing:border-box;border-radius:5px;height:210px;padding:5px;border:1px solid #ccc;overflow-y:scroll'> <ol 
id='node-input-server-users-container' style='list-style-type:none;margin:0'></ol> </div> </div> <div class='form-row'> 
<a href='#' class='editor-button editor-button-small' id='node-input-server-users-add' style='margin-top:4px'><i 
class='fa fa-plus'></i> <span data-i18n='opcua-compact-contrib.label.addButton'></span></a> </div> <h4><span 
data-i18n='opcua-compact-contrib.label.xmlsets'></span></h4> <div 
class='form-row node-input-server-xmlsets-container-row' style='margin-bottom:0'> <div 
id='node-input-server-xmlsets-container-div' 
style='box-sizing:border-box;border-radius:5px;height:240px;padding:5px;border:1px solid #ccc;overflow-y:scroll'> <ol 
id='node-input-server-xmlsets-container' style='list-style-type:none;margin:0'></ol> </div> </div> <div 
class='form-row'> <a href='#' class='editor-button editor-button-small' id='node-input-server-xmlsets-add' 
style='margin-top:4px'><i class='fa fa-plus'></i> <span data-i18n='opcua-compact-contrib.label.addButton'></span></a> 
</div> </div> <div id='compact-server-tab-ass' style='display:none'> <div class='form-row' style='margin-bottom:0'> 
<label for='node-input-addressSpaceScript' style='width:50%'><i class='fa fa-wrench'></i> <span 
data-i18n='opcua-compact-contrib.label.function'></span></label> <input type='hidden' 
id='node-input-addressSpaceScript'> </div> <div class='form-row node-text-editor-row' id='div-script-editor'> <div 
style='height:350px;min-height:150px' class='node-text-editor' id='node-input-func-editor-addressSpaceScript'></div> 
</div> </div> <div id='compact-server-tab-discovery' style='display:none'> <div class='form-row'> 
<!-- SecurityPolicy enum via REST --> <label for='node-input-registerServerMethod' style='min-width:160px'><i 
class='fa fa-discover'></i> <span data-i18n='opcua-compact-contrib.label.registerServerMethod'></span></label> <select 
type='text' id='node-input-registerServerMethod'> <option value='1'>HIDDEN</option> <option value='2'>MDNS</option> 
<option value='3'>LDS</option> </select> </div> <div class='form-row'> <span style='min-width:160px'> <ul> <li>
HIDDEN: the server doesn't expose itself to the external world </li><li>
MDNS: the server publish itself to the mDNS Multicast network directly </li><li>
LDS: the server registers itself to the LDS or LDS-ME (Local Discovery Server) </li></ul> </span> </div> <div 
class='form-row'> <label for='node-input-serverDiscovery' style='min-width:160px'><i class='fa fa-cc-discover'></i> 
<span data-i18n='opcua-compact-contrib.label.serverDiscovery'></span></label> <input type='checkbox' 
id='node-input-serverDiscovery' style='max-width:35px'> </div> <div class='form-row'> <label 
for='node-input-discoveryServerEndpointUrl' style='min-width:160px'><i class='icon-discover'></i> <span 
data-i18n='opcua-compact-contrib.label.discoveryServerEndpointUrl'></span></label> <input type='text' 
id='node-input-discoveryServerEndpointUrl' placeholder='opc.tcp://localhost:4840'> </div> <div class='form-row'> <label 
for='node-input-capabilitiesForMDNS' style='min-width:160px'><i class='icon-discover'></i> <span 
data-i18n='opcua-compact-contrib.label.capabilitiesForMDNS'></span></label> <input type='text' 
id='node-input-capabilitiesForMDNS' placeholder='NA,DA,...'> </div> </div> </div> </script>