first commit

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

@@ -0,0 +1,72 @@
+import type {
+	IAuthenticateGeneric,
+	ICredentialTestRequest,
+	ICredentialType,
+	INodeProperties,
+} from 'n8n-workflow';
+
+export class SlackApi implements ICredentialType {
+	name = 'slackApi';
+
+	displayName = 'Slack API';
+
+	documentationUrl = 'slack';
+
+	properties: INodeProperties[] = [
+		{
+			displayName: 'Access Token',
+			name: 'accessToken',
+			type: 'string',
+			typeOptions: { password: true },
+			default: '',
+			required: true,
+		},
+		{
+			displayName: 'Signature Secret',
+			name: 'signatureSecret',
+			type: 'string',
+			typeOptions: { password: true },
+			default: '',
+			description:
+				'The signature secret is used to verify the authenticity of requests sent by Slack.',
+		},
+		{
+			displayName:
+				'We strongly recommend setting up a <a href="https://docs.n8n.io/integrations/builtin/trigger-nodes/n8n-nodes-base.slacktrigger/#verify-the-webhook" target="_blank">signing secret</a> to ensure the authenticity of requests.',
+			name: 'notice',
+			type: 'notice',
+			default: '',
+			displayOptions: {
+				show: {
+					signatureSecret: [''],
+				},
+			},
+		},
+	];
+
+	authenticate: IAuthenticateGeneric = {
+		type: 'generic',
+		properties: {
+			headers: {
+				Authorization: '=Bearer {{$credentials.accessToken}}',
+			},
+		},
+	};
+
+	test: ICredentialTestRequest = {
+		request: {
+			baseURL: 'https://slack.com',
+			url: '/api/users.profile.get',
+		},
+		rules: [
+			{
+				type: 'responseSuccessBody',
+				properties: {
+					key: 'error',
+					value: 'invalid_auth',
+					message: 'Invalid access token',
+				},
+			},
+		],
+	};
+}