【同步】前端项目源码

【修复】工作流兼容问题

frontend/packages/utils/src/encipher.ts

@@ -0,0 +1,86 @@
+/**
+ * 文件定义：加密解密
+ */
+
+// import JSEncrypt from 'jsencrypt'
+/* -------------- 1、加密解密 -------------- */
+
+/**
+ * 生成2048位RSA密钥对
+ * @returns {{ publicKey: string, privateKey: string }} 包含公钥和私钥的对象
+ */
+export const generateKeyPair = async () => {
+	const { JSEncrypt } = await import('jsencrypt')
+	const encrypt = new JSEncrypt({ default_key_size: '2048' })
+	encrypt.getKey()
+
+	return {
+		publicKey: encrypt.getPublicKey() as string,
+		privateKey: encrypt.getPrivateKey() as string,
+	}
+}
+
+/**
+ * RSA加密
+ * @param {string} str - 需要加密的字符串
+ * @param {string} publicKey - 公钥
+ * @returns {string} 加密后的字符串
+ */
+export const rsaEncrypt = async (str: string, publicKey: string): Promise<string> => {
+	const { JSEncrypt } = await import('jsencrypt')
+	// 基础验证
+	if (!str || !publicKey || publicKey.length < 10) return str
+	// 检查字符串长度（2048位RSA密钥最大可加密245字节）
+	const byteLength = new TextEncoder().encode(str).length
+	if (byteLength > 245) {
+		console.error('RSA加密失败: 数据长度超过245字节限制')
+		return str
+	}
+
+	try {
+		const encrypt = new JSEncrypt()
+		encrypt.setPublicKey(publicKey)
+		const encrypted = encrypt.encrypt(str)
+
+		// 确保加密结果有效
+		if (!encrypted) {
+			console.error('RSA加密失败')
+			return str
+		}
+
+		return encrypted
+	} catch (error) {
+		console.error('RSA加密出错:', error)
+		return str
+	}
+}
+
+/**
+ * RSA解密
+ * @param {string} str - 需要解密的字符串
+ * @param {string} privateKey - 私钥
+ * @returns {string} 解密后的字符串
+ */
+export const rsaDecrypt = async (str: string, privateKey: string): Promise<string> => {
+	const { JSEncrypt } = await import('jsencrypt')
+
+	// 基础验证
+	if (!str || !privateKey || privateKey.length < 10) return str
+
+	try {
+		const decrypt = new JSEncrypt()
+		decrypt.setPrivateKey(privateKey)
+		const decrypted = decrypt.decrypt(str)
+
+		// 确保解密结果有效
+		if (!decrypted) {
+			console.error('RSA解密失败')
+			return str
+		}
+
+		return decrypted
+	} catch (error) {
+		console.error('RSA解密出错:', error)
+		return str
+	}
+}