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

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+import type {
+	IAuthenticate,
+	ICredentialDataDecryptedObject,
+	ICredentialTestRequest,
+	ICredentialType,
+	IHttpRequestHelper,
+	IHttpRequestOptions,
+	INodeProperties,
+} from 'n8n-workflow';
+
+export class FormIoApi implements ICredentialType {
+	name = 'formIoApi';
+
+	displayName = 'Form.io API';
+
+	documentationUrl = 'formiotrigger';
+
+	properties: INodeProperties[] = [
+		{
+			displayName: 'Environment',
+			name: 'environment',
+			type: 'options',
+			default: 'cloudHosted',
+			options: [
+				{
+					name: 'Cloud-Hosted',
+					value: 'cloudHosted',
+				},
+				{
+					name: 'Self-Hosted',
+					value: 'selfHosted',
+				},
+			],
+		},
+		{
+			displayName: 'Self-Hosted Domain',
+			name: 'domain',
+			type: 'string',
+			default: '',
+			placeholder: 'https://www.mydomain.com',
+			displayOptions: {
+				show: {
+					environment: ['selfHosted'],
+				},
+			},
+		},
+		{
+			displayName: 'Email',
+			name: 'email',
+			type: 'string',
+			placeholder: 'name@email.com',
+			default: '',
+		},
+		{
+			displayName: 'Password',
+			name: 'password',
+			type: 'string',
+			typeOptions: {
+				password: true,
+			},
+			default: '',
+		},
+		{
+			displayName: 'Token',
+			name: 'token',
+			type: 'hidden',
+			typeOptions: {
+				expirable: true,
+				password: true,
+			},
+			default: '',
+		},
+	];
+
+	async preAuthentication(this: IHttpRequestHelper, credentials: ICredentialDataDecryptedObject) {
+		const base = credentials.domain || 'https://formio.form.io';
+		const options = {
+			headers: {
+				'Content-Type': 'application/json',
+			},
+			method: 'POST',
+			body: {
+				data: {
+					email: credentials.email,
+					password: credentials.password,
+				},
+			},
+			url: `${base}/user/login`,
+			json: true,
+			returnFullResponse: true,
+		} satisfies IHttpRequestOptions;
+
+		const responseObject = await this.helpers.httpRequest(options);
+		const token = responseObject.headers['x-jwt-token'];
+
+		return { token };
+	}
+
+	authenticate: IAuthenticate = {
+		type: 'generic',
+		properties: {
+			headers: {
+				'x-jwt-token': '={{ $credentials.token }}',
+			},
+		},
+	};
+
+	test: ICredentialTestRequest = {
+		request: {
+			baseURL: '={{$credentials.domain || "https://formio.form.io"}}',
+			url: 'current',
+		},
+	};
+}