✨ Add SSL support to MySQL.credentials and MySQL.node (#1644)

* added SSL support to MySQL.credentials and MySQL.node

* ⚡ hide certificate field data, change CA name

Co-authored-by: ahsan-virani <ahsan.virani@gmail.com>

packages/nodes-base/credentials/MySql.credentials.ts

@@ -49,5 +49,62 @@ export class MySql implements ICredentialType {
 			default: 10000,
 			description: 'The milliseconds before a timeout occurs during the initial connection to the MySQL server.',
 		},
+		{
+			displayName: 'SSL',
+			name: 'ssl',
+			type: 'boolean' as NodePropertyTypes,
+			default: false,
+		},
+		{
+			displayName: 'CA Certificate',
+			name: 'caCertificate',
+			typeOptions: {
+				alwaysOpenEditWindow: true,
+				password: true,
+			},
+			displayOptions: {
+				show: {
+					ssl: [
+						true,
+					],
+				},
+			},
+			type: 'string' as NodePropertyTypes,
+			default: '',
+		},
+		{
+			displayName: 'Client Private Key',
+			name: 'clientPrivateKey',
+			typeOptions: {
+				alwaysOpenEditWindow: true,
+				password: true,
+			},
+			displayOptions: {
+				show: {
+					ssl: [
+						true,
+					],
+				},
+			},
+			type: 'string' as NodePropertyTypes,
+			default: '',
+		},
+		{
+			displayName: 'Client Certificate',
+			name: 'clientCertificate',
+			typeOptions: {
+				alwaysOpenEditWindow: true,
+				password: true,
+			},
+			displayOptions: {
+				show: {
+					ssl: [
+						true,
+					],
+				},
+			},
+			type: 'string' as NodePropertyTypes,
+			default: '',
+		},
 	];
 }

packages/nodes-base/nodes/MySql/MySql.node.ts

@@ -218,7 +218,30 @@ export class MySql implements INodeType {
 			throw new Error('No credentials got returned!');
 		}
 
-		const connection = await mysql2.createConnection(credentials);
+		// Destructuring SSL configuration
+		const {
+			ssl,
+			caCertificate,
+			clientCertificate,
+			clientPrivateKey,
+			...baseCredentials
+		} = credentials;
+
+		if (ssl) {
+			baseCredentials.ssl = {};
+
+			if (caCertificate) {
+				baseCredentials.ssl.ca = caCertificate;
+			}
+
+			// client certificates might not be required
+			if (clientCertificate || clientPrivateKey) {
+				baseCredentials.ssl.cert = clientCertificate;
+				baseCredentials.ssl.key = clientPrivateKey;
+			}
+		}
+
+		const connection = await mysql2.createConnection(baseCredentials);
 		const items = this.getInputData();
 		const operation = this.getNodeParameter('operation', 0) as string;
 		let returnItems = [];