update crypto

admin-ui/package.json

@@ -18,6 +18,7 @@
     "@vueup/vue-quill": "1.1.0",
     "@vueuse/core": "9.5.0",
     "axios": "0.27.2",
+    "crypto-js": "^4.2.0",
     "echarts": "5.4.0",
     "element-plus": "^2.8.4",
     "file-saver": "2.0.5",

admin-ui/pnpm-lock.yaml

@@ -20,6 +20,9 @@ importers:
       axios:
         specifier: 0.27.2
         version: 0.27.2
+      crypto-js:
+        specifier: ^4.2.0
+        version: 4.2.0
       echarts:
         specifier: 5.4.0
         version: 5.4.0
@@ -398,6 +401,9 @@ packages:
     resolution: {integrity: sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==}
     engines: {node: '>= 0.10'}
 
+  crypto-js@4.2.0:
+    resolution: {integrity: sha512-KALDyEYgpY+Rlob/iriUtjV6d5Eq+Y191A5g4UqLAi8CyGP9N1+FdVbkc1SxKc2r4YAYqG8JzO2KGL+AizD70Q==}
+
   css-select@4.3.0:
     resolution: {integrity: sha512-wPpOYtnsVontu2mODhA19JrqWxNsfdatRKd64kmpRbQgh1KtItko5sTnEpPdpSaJszTOhEMlF/RPz28qj4HqhQ==}
 
@@ -2039,6 +2045,8 @@ snapshots:
       object-assign: 4.1.1
       vary: 1.1.2
 
+  crypto-js@4.2.0: {}
+
   css-select@4.3.0:
     dependencies:
       boolbase: 1.0.0

admin-ui/src/utils/crypto/fileHash.js

@@ -0,0 +1,60 @@
+import CryptoJS from 'crypto-js/crypto-js'
+
+
+const bufferChunkSize = 1024 * 1024 * 5;
+
+export const fileHash = (file, config={}) => {
+  config = {
+    algo: 'MD5',
+    enc: 'Hex',
+    onProgress: (a,b)=>{console.debug(a,b)}
+    ,...config
+  }
+  return new Promise((resolve, reject) => {
+    if(file==null || file.size==0){
+      resolve(null)
+      return 
+    }
+    const hash = CryptoJS.algo[config.algo].create()
+    let count = 0;
+    const reader = new FileReader()
+
+    // 以流的方式读取文件
+    function readChunk(start, end) {
+      const slice = file.slice(start, end)
+      reader.readAsArrayBuffer(slice);
+    }
+
+    // 递归读取文件的每个分块
+    function processChunk(offset) {
+      const start = offset;
+      const end = Math.min(start + bufferChunkSize, file.size)
+      count = end
+
+      readChunk(start, end)
+    }
+
+    // 当读取完整个文件后，计算哈希值并返回
+    reader.onloadend = function () {
+      const arrayBuffer = reader.result
+      const wordArray = CryptoJS.lib.WordArray.create(arrayBuffer)
+
+      // 更新哈希对象
+      hash.update(wordArray)
+      config.onProgress(count,file.size)
+      if (count < file.size) {
+        // 继续处理下一个分块
+        processChunk(count)
+      }
+      else {
+        // 计算哈希值并返回
+        const ret = hash.finalize()
+        resolve(ret.toString(CryptoJS.enc.Hex))
+      }
+    }
+    config.onProgress(count,file.size)
+    // 开始处理文件内容分块
+    processChunk(0)
+
+  })
+}

admin-ui/src/utils/crypto/index.js

@@ -0,0 +1,75 @@
+export { fileHash } from './fileHash'
+
+import CryptoJS from 'crypto-js/crypto-js'
+
+import { encrypt, decrypt } from '../jsencrypt'
+
+
+const AESKey = "d34xsfljkwSD}2cv32$#%dfdgvcJH{PIOPeopir1KSHD"
+
+/**
+ * Base64编码
+ * @param {String} str 
+ * @returns 
+ */
+const Base64Encode = (str) => CryptoJS.enc.Base64.stringify(CryptoJS.enc.Utf8.parse(str))
+
+/**
+ * Base64解码
+ * @param {String} str 
+ * @returns 
+ */
+const Base64Decode = (str) => CryptoJS.enc.Utf8.stringify(CryptoJS.enc.Base64.parse(str))
+
+/**
+ * 消息摘要md5加密
+ * @param {String} str 
+ * @returns 
+ */
+const md5 = (str) => CryptoJS.enc.Hex.stringify(CryptoJS.MD5(str))
+
+/**
+ * 消息摘要sha256加密
+ * @param {String} str 
+ * @returns 
+ */
+const sha256 = (str) => CryptoJS.enc.Hex.stringify(CryptoJS.SHA256(str))
+
+
+/**
+ * 对称加密AES
+ * @param {String} str 
+ * @returns 
+ */
+const aesEncrypt = (str) => CryptoJS.AES.encrypt(str, AESKey).toString()
+/**
+ * 对称解密AES
+ * @param {String} str 
+ * @returns 
+ */
+const aesDecrypt = (str) => CryptoJS.AES.decrypt(str, AESKey).toString(CryptoJS.enc.Utf8)
+
+export { CryptoJS, Base64Encode, Base64Decode, md5, sha256, encrypt, decrypt, aesEncrypt, aesDecrypt }
+
+
+// let str = "https://evoai.cn"
+// let strEncode = Base64Encode(str)
+// console.debug("Base64Encode", strEncode)
+// console.debug("Base64Decode", Base64Decode(strEncode))
+
+// console.debug("md5", md5(str))
+// console.debug("sha256", sha256(str))
+
+// strEncode = encrypt(str);
+// console.debug("encrypt", strEncode)
+
+// console.debug("decrypt", decrypt(strEncode))
+
+// strEncode = aesEncrypt(str)
+// console.debug("aesEncrypt", strEncode)
+// console.debug("aesDecrypt", aesDecrypt(strEncode))
+
+// console.debug("Hex.stringify",Hex.stringify(str));
+// console.debug("Hex.parse",Hex.parse(Hex.stringify(str)));
+// var words = CryptoJS.enc.Base64.parse("SGVsbG8sIFdvcmxkIQ==");
+// console.debug(words)