More template functions

plugins/auth-oauth2/src/index.ts

@@ -115,7 +115,6 @@ export const plugin: PluginDefinition = {
         label: 'Client ID',
         optional: true,
       },
-
       {
         type: 'text',
         name: 'clientSecret',

plugins/template-function-cookie/package.json

@@ -0,0 +1,9 @@
+{
+  "name": "@yaakapp/template-function-cookie",
+  "private": true,
+  "version": "0.0.1",
+  "scripts": {
+    "build": "yaakcli build ./src/index.ts",
+    "dev": "yaakcli dev ./src/index.js"
+  }
+}

plugins/template-function-cookie/src/index.ts

@@ -0,0 +1,20 @@
+import { CallTemplateFunctionArgs, Context, PluginDefinition } from '@yaakapp/api';
+
+export const plugin: PluginDefinition = {
+  templateFunctions: [
+    {
+      name: 'cookie.value',
+      description: 'Read the value of a cookie in the jar, by name',
+      args: [
+        {
+          type: 'text',
+          name: 'cookie_name',
+          label: 'Cookie Name',
+        },
+      ],
+      async onRender(ctx: Context, args: CallTemplateFunctionArgs): Promise<string | null> {
+        return ctx.cookies.getValue({ name: String(args.values.cookie_name) });
+      },
+    },
+  ],
+};

plugins/template-function-encode/package.json

@@ -0,0 +1,9 @@
+{
+  "name": "@yaakapp/template-function-encode",
+  "private": true,
+  "version": "0.0.1",
+  "scripts": {
+    "build": "yaakcli build ./src/index.ts",
+    "dev": "yaakcli dev ./src/index.js"
+  }
+}

plugins/template-function-encode/src/index.ts

@@ -0,0 +1,22 @@
+import { CallTemplateFunctionArgs, Context, PluginDefinition } from '@yaakapp/api';
+
+export const plugin: PluginDefinition = {
+  templateFunctions: [
+    {
+      name: 'base64.encode',
+      description: 'Encode a value to base64',
+      args: [{ label: 'Plain Text', type: 'text', name: 'value', multiLine: true }],
+      async onRender(_ctx: Context, args: CallTemplateFunctionArgs): Promise<string | null> {
+        return Buffer.from(args.values.value ?? '').toString('base64');
+      },
+    },
+    {
+      name: 'base64.decode',
+      description: 'Decode a value from base64',
+      args: [{ label: 'Encoded Value', type: 'text', name: 'value', multiLine: true }],
+      async onRender(_ctx: Context, args: CallTemplateFunctionArgs): Promise<string | null> {
+        return Buffer.from(args.values.value ?? '', 'base64').toString('utf-8');
+      },
+    },
+  ],
+};

plugins/template-function-hash/src/index.ts

@@ -1,25 +1,86 @@
 import { CallTemplateFunctionArgs, Context, PluginDefinition } from '@yaakapp/api';
-import { createHash } from 'node:crypto';
+import { createHash, createHmac } from 'node:crypto';
 
-const algorithms = ['md5', 'sha1', 'sha256', 'sha512'];
+const algorithms = ['md5', 'sha1', 'sha256', 'sha512'] as const;
+const encodings = ['base64', 'hex'] as const;
+
+type TemplateFunctionPlugin = NonNullable<PluginDefinition['templateFunctions']>[number];
+
+const hashFunctions: TemplateFunctionPlugin[] = algorithms.map(algorithm => ({
+  name: `hash.${algorithm}`,
+  description: 'Hash a value to its hexidecimal representation',
+  args: [
+    {
+      type: 'text',
+      name: 'input',
+      label: 'Input',
+      placeholder: 'input text',
+      multiLine: true,
+    },
+    {
+      type: 'select',
+      name: 'encoding',
+      label: 'Encoding',
+      defaultValue: 'base64',
+      options: encodings.map(encoding => ({
+        label: capitalize(encoding),
+        value: encoding,
+      })),
+    },
+  ],
+  async onRender(_ctx: Context, args: CallTemplateFunctionArgs): Promise<string | null> {
+    const input = String(args.values.input);
+    const encoding = String(args.values.encoding) as typeof encodings[number];
+
+    return createHash(algorithm)
+      .update(input, 'utf-8')
+      .digest(encoding);
+  },
+}));
+
+const hmacFunctions: TemplateFunctionPlugin[] = algorithms.map(algorithm => ({
+  name: `hmac.${algorithm}`,
+  description: 'Compute the HMAC of a value',
+  args: [
+    {
+      type: 'text',
+      name: 'input',
+      label: 'Input',
+      placeholder: 'input text',
+      multiLine: true,
+    },
+    {
+      type: 'text',
+      name: 'key',
+      label: 'Key',
+      password: true,
+    },
+    {
+      type: 'select',
+      name: 'encoding',
+      label: 'Encoding',
+      defaultValue: 'base64',
+      options: encodings.map(encoding => ({
+        value: encoding,
+        label: capitalize(encoding),
+      })),
+    },
+  ],
+  async onRender(_ctx: Context, args: CallTemplateFunctionArgs): Promise<string | null> {
+    const input = String(args.values.input);
+    const key = String(args.values.key);
+    const encoding = String(args.values.encoding) as typeof encodings[number];
+
+    return createHmac(algorithm, key, {})
+      .update(input)
+      .digest(encoding);
+  },
+}));
 
 export const plugin: PluginDefinition = {
-  templateFunctions: algorithms.map(algorithm => ({
-    name: `hash.${algorithm}`,
-    description: 'Hash a value to its hexidecimal representation',
-    args: [
-      {
-        name: 'input',
-        label: 'Input',
-        placeholder: 'input text',
-        type: 'text',
-      },
-    ],
-    async onRender(_ctx: Context, args: CallTemplateFunctionArgs): Promise<string | null> {
-      if (!args.values.input) return '';
-      return createHash(algorithm)
-        .update(args.values.input, 'utf-8')
-        .digest('hex');
-    },
-  })),
+  templateFunctions: [...hashFunctions, ...hmacFunctions],
 };
+
+function capitalize(str: string): string {
+  return str.charAt(0).toUpperCase() + str.slice(1);
+}

plugins/template-function-regex/package.json

@@ -0,0 +1,9 @@
+{
+  "name": "@yaakapp/template-function-regex",
+  "private": true,
+  "version": "0.0.1",
+  "scripts": {
+    "build": "yaakcli build ./src/index.ts",
+    "dev": "yaakcli dev ./src/index.js"
+  }
+}

plugins/template-function-regex/src/index.ts

@@ -0,0 +1,28 @@
+import { CallTemplateFunctionArgs, Context, PluginDefinition } from '@yaakapp/api';
+
+export const plugin: PluginDefinition = {
+  templateFunctions: [{
+    name: 'regex.match',
+    description: 'Extract',
+    args: [
+      {
+        type: 'text',
+        name: 'regex',
+        label: 'Regular Expression',
+        placeholder: '^\w+=(?<value>\w*)$',
+        defaultValue: '^(.*)$',
+        description: 'A JavaScript regular expression, evaluated using the Node.js RegExp engine. Capture groups or named groups can be used to extract values.',
+      },
+      { type: 'text', name: 'input', label: 'Input Text', multiLine: true },
+    ],
+    async onRender(_ctx: Context, args: CallTemplateFunctionArgs): Promise<string | null> {
+      if (!args.values.regex) return '';
+
+      const regex = new RegExp(String(args.values.regex));
+      const match = args.values.input?.match(regex);
+      return match?.groups
+        ? Object.values(match.groups)[0] ?? ''
+        : match?.[1] ?? match?.[0] ?? '';
+    },
+  }],
+};