connection.html

<script type="text/markdown" data-help-name="os-connection">
Configure a connection to OpenSearch

### Options

: Name (string) : This node instance's name
: Nodes (string) : Space seperated list of OpenSearch nodes to connect to
: Credential (select) : Type of credential to use
: Identity (string) : Username for 'Basic'; ID for 'API Key'
: Secret (string) : The credential secret (password)
: Adv. Config (YAML/JSON) : Passed to `new Client()` of `@opensearch-project/opensearch`

#### Adv. Config

This YAML/JSON config will be passwd to [`new Client()` of `@opensearch-project/opensearch`](https://github.com/opensearch-project/opensearch-js/blob/main/USER_GUIDE.md#initializing-a-client).
HOWEVER: Values/Settings in the dedicated fields will override their equivelent in Adv. Config.

Example:
```
proxy: http://localhost:8080
requestTimout: 60000
maxRetries: 2
```

</script>

<script type="text/javascript">
    /* global RED:false, $:false */
    RED.nodes.registerType('os-connection', {
        category: 'config',
        defaults: {
            name: { value: '', required: true },
            nodes: { value: '', required: true },
            verifyservercert: { value: true, required: true },
            advConfig: { value: '' },
        },
        credentials: {
            cred: { type: 'text' },
            ident: { type: 'text' },
            secret: { type: 'password' },
        },
        paletteLabel: 'OpenSearch connection',
        icon: 'opensearch.png',
        label: function () {
            return this.name || 'OpenSearch connection';
        },
        oneditprepare: function () {
            this.advConfig_editor = RED.editor.createEditor({
                id: 'node-config-input-advConfig-editor',
                mode: 'ace/mode/yaml',
                value: $('#node-config-input-advConfig').val(),
            });
        },
        oneditsave: function () {
            $('#node-config-input-advConfig').val(this.advConfig_editor.getValue());
            this.advConfig_editor.destroy();
            delete this.advConfig_editor;
        },
        oneditcancel: function () {
            this.advConfig_editor.destroy();
            delete this.advConfig_editor;
        },
    });
</script>

<script type="text/x-red" data-template-name="os-connection">
    <div class="form-row">
        <label for="node-config-input-name"><i class="fa fa-pencil"></i> Name</label>
        <input type="text" id="node-config-input-name">
    </div>
    <div class="form-row">
        <label for="node-config-input-nodes"><i class="fa fa-anchor"></i> ES Nodes</label>
        <input type="text" id="node-config-input-nodes" placeholder="http://localhost:9200 (spaces as separator)">
    </div>
    <div class="form-row">
        <label for="node-config-input-cred"><i class="fa fa-sign-in"></i> Credential</label>
        <select id="node-config-input-cred">
            <option value="">None (-/-)</option>
            <option value="basic"> Basic (UN/PW)</option>
            <option value="apikey_b64">B64 API Key (-/b64_key)</option>
            <option value="apikey_obj">API Key (id/key)</option>
            <option value="bearer">Bearer token (-/token)</option>
        </select>
    </div>
    <div class="form-row">
        <label for="node-config-input-ident"><i class="fa fa-id-card-o"></i> Identity</label>
        <input type="text" id="node-config-input-ident">
    </div>
    <div class="form-row">
        <label for="node-config-input-secret"><i class="fa fa-key"></i> Secret</label>
        <input type="password" id="node-config-input-secret">
    </div>
    <div class="form-row">
        <input type="checkbox" id="node-config-input-verifyservercert" style="display: inline-block; width: auto; vertical-align: top;" />
        <label for="node-config-input-verifyservercert" style="width: auto;">Verify server certificate</label>
    </div>
    <div class="form-row">
        <label for="node-config-input-advConfig"><i class="fa fa-pencil-square-o"></i> Adv. Config</label>
        <span style="float: right">YAML/JSON</span>
        <input id="node-config-input-advConfig" type="hidden" >
        <div id="node-config-input-advConfig-editor" class="node-text-editor" style="height: 300px; min-height:200px;"></div>
    </div>
</script>