feat(new tool): Jasypt Encryption

Fix CorentinTh#1738

Author: sharevb

package.json

@@ -208,6 +208,7 @@
     "is-ip": "^5.0.1",
     "isbn3": "^2.0.2",
     "iso-639-1": "^3.1.5",
+    "jasypt": "^1.0.7",
     "javascript-obfuscator": "^5.1.0",
     "javastack.js": "^1.0.3",
     "jks-js": "^1.1.4",

pnpm-lock.yaml

@@ -0,0 +1,13 @@
+import { ShieldOff } from '@vicons/tabler';
+import { defineTool } from '../tool';
+
+export const tool = defineTool({
+  name: 'Jasypt String Encryption',
+  path: '/jasypt-string-encryption',
+  description: 'Encrypt and decrypt strings using the Jasypt (Java Simplified Encryption) standard.',
+  keywords: ['jasypt', 'java', 'spring', 'boot', 'string', 'encryption'],
+  component: () => import('./jasypt-string-encryption.vue'),
+  icon: ShieldOff,
+  createdAt: new Date('2026-03-15'),
+  category: 'Crypto',
+});

src/tools/jasypt-string-encryption/index.ts

@@ -0,0 +1,87 @@
+<script setup lang="ts">
+import Jasypt from 'jasypt';
+
+const mode = ref<'encrypt' | 'decrypt'>('encrypt');
+const password = ref('');
+const inputText = ref('');
+const outputRaw = ref('');
+const error = ref('');
+
+const outputEncSyntax = computed(() =>
+  outputRaw.value ? `ENC(${outputRaw.value})` : '',
+);
+
+const isEncryptMode = computed(() => mode.value === 'encrypt');
+
+function run() {
+  error.value = '';
+  try {
+    const jasypt = new Jasypt();
+    jasypt.setPassword(password.value);
+
+    if (isEncryptMode.value) {
+      outputRaw.value = jasypt.encrypt(inputText.value);
+    }
+    else {
+      outputRaw.value = jasypt.decrypt(inputText.value.trim().replace(/^ENC\(|\)$/g, ''));
+    }
+  }
+  catch (err: any) {
+    outputRaw.value = '';
+    error.value = err.toString();
+  }
+}
+</script>
+
+<template>
+  <div>
+    <NForm label-placement="left" label-width="160px">
+      <NFormItem label="Mode:">
+        <NRadioGroup v-model:value="mode" size="small">
+          <NRadioButton value="encrypt">
+            Encrypt
+          </NRadioButton>
+          <NRadioButton value="decrypt">
+            Decrypt
+          </NRadioButton>
+        </NRadioGroup>
+      </NFormItem>
+
+      <NFormItem label="Password (Secret Key):">
+        <NInput
+          v-model:value="password"
+          type="password"
+          show-password-on="click"
+          placeholder="Enter Jasypt password (salt / secret key)"
+        />
+      </NFormItem>
+
+      <NFormItem :label="isEncryptMode ? 'Plain Text:' : 'Jasypt Encrypted String:'">
+        <NInput
+          v-model:value="inputText"
+          type="textarea"
+          rows="6"
+          :placeholder="isEncryptMode
+            ? 'Text to encrypt (e.g. DB password)'
+            : 'Encrypted value (e.g. ENC(...)) or raw Jasypt string'"
+        />
+      </NFormItem>
+
+      <NSpace justify="center" mb-2>
+        <NButton type="primary" :disabled="!password || !inputText" @click="run">
+          {{ isEncryptMode ? 'Encrypt' : 'Decrypt' }}
+        </NButton>
+      </NSpace>
+
+      <c-alert v-if="error" mb-1>
+        {{ error }}
+      </c-alert>
+
+      <NCard v-if="outputRaw" title="Results">
+        <input-copyable label="Decoded:" label-position="left" :value="outputRaw" mb-1 />
+        <input-copyable v-if="isEncryptMode" label="Raw:" label-position="left" :value="outputRaw" mb-1 />
+        <input-copyable v-if="isEncryptMode" label="ENC Form:" label-position="left" :value="outputEncSyntax" />
+      </NCard>
+    </NForm>
+  </div>
+</template>

src/tools/jasypt-string-encryption/jasypt-string-encryption.vue

@@ -0,0 +1,8 @@
+declare module 'jasypt' {
+    export default class Jasypt {
+        constructor() {}
+        setPassword(password: string): void
+        encrypt(value: string): string
+        decrypt(value: string): string
+    }
+}