From c8dc506b4bd014484acab198cb6ceedcf3840b00 Mon Sep 17 00:00:00 2001
From: baiy <wo@baiy.org>
Date: Sun, 2 Jan 2022 18:54:04 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8A=A0=E8=A7=A3=E5=AF=86=20TripleDES=20?=
 =?UTF-8?q?=E4=BC=98=E5=8C=96?=
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---
 src/views/tool/encrypt.vue | 157 ++++++++++++++++++++++---------------
 1 file changed, 92 insertions(+), 65 deletions(-)

diff --git a/src/views/tool/encrypt.vue b/src/views/tool/encrypt.vue
index f1cd657..e03dc88 100644
--- a/src/views/tool/encrypt.vue
+++ b/src/views/tool/encrypt.vue
@@ -1,14 +1,14 @@
 <template>
-    <div>
-        <Input v-model="current.input" :rows="7" type="textarea" placeholder="内容"></Input>
-        <option-block>
+    <heightResize ignore :append="['.page-option-block']" @resize="resize">
+        <autoHeightTextarea v-model="current.input" :height="inputHeight" :placeholder="$t('encrypt_input')"/>
+        <option-block class="page-option-block">
             <FormItem>
                 <Select v-model="current.type" style="width:200px">
                     <Option v-for="v in type" :value="v" :key="v">{{ v }}</Option>
                 </Select>
             </FormItem>
             <FormItem>
-                <Input v-model="current.password" placeholder="密码/秘钥"></Input>
+                <Input v-model="current.password" :placeholder="$t('encrypt_password')"></Input>
             </FormItem>
             <FormItem v-if="current.type === 'SM2'">
                 <Select v-model="current.sm2CipherMode" style="width:100px">
@@ -18,39 +18,49 @@
             </FormItem>
             <FormItem>
                 <ButtonGroup>
-                    <Button type="primary" @click="handle('encrypt')">加密</Button>
-                    <Button type="primary" @click="handle('decrypt')">解密</Button>
-                    <Button type="primary" @click="sm2Generate()" v-if="current.type === 'SM2'">生成密钥对</Button>
+                    <Button type="primary" @click="handle('encrypt')">{{ $t('encrypt_encrypt') }}</Button>
+                    <Button type="primary" @click="handle('decrypt')">{{ $t('encrypt_decrypt') }}</Button>
+                    <Button type="primary" @click="sm2Generate()" v-if="current.type === 'SM2'">
+                        {{ $t('encrypt_generate_secret_key') }}
+                    </Button>
                 </ButtonGroup>
             </FormItem>
         </option-block>
-        <Input v-model="current.output" :rows="7" type="textarea" placeholder="结果"></Input>
-    </div>
+        <autoHeightTextarea :value="current.output" :height="outputHeight" :placeholder="$t('encrypt_output')"/>
+    </heightResize>
 </template>
 <script>
-    import crypto from "crypto-js"
-    export default {
-        created() {
-            this.current = Object.assign(this.current,this.$getToolData("input"))
-        },
-        methods: {
-            handle(v) {
-                const sm2 = require('sm-crypto').sm2
-                if (this.current.input) {
+import crypto from "crypto-js"
+import heightResize from "./components/heightResize";
+import autoHeightTextarea from "./components/autoHeightTextarea";
+
+export default {
+    components: {
+        heightResize,
+        autoHeightTextarea
+    },
+    created() {
+        this.$initToolData('input')
+    },
+    methods: {
+        handle(v) {
+            const sm2 = require('sm-crypto').sm2
+            if (this.current.input) {
+                try {
+                    let output = ""
                     switch (this.current.type) {
                         case "AES":
                         case "DES":
                         case "RC4":
                         case "Rabbit":
-                        case "TripleDes":
+                        case "TripleDES":
                             if (v === "encrypt") {
-                                this.current.output = crypto[this.current.type].encrypt(
+                                output = crypto[this.current.type].encrypt(
                                     this.current.input,
                                     this.current.password
                                 ).toString();
-                            }
-                            else{
-                                this.current.output = crypto[this.current.type].decrypt(
+                            } else {
+                                output = crypto[this.current.type].decrypt(
                                     this.current.input,
                                     this.current.password
                                 ).toString(crypto.enc.Utf8);
@@ -58,60 +68,77 @@
                             break;
                         case "SM2":
                             if (v === "encrypt") {
-                                this.current.output =sm2.doEncrypt(
+                                output = sm2.doEncrypt(
                                     this.current.input,
                                     this.current.password,
                                     this.current.sm2CipherMode
                                 );
-                            }
-                            else{
-                                this.current.output =sm2.doDecrypt(
+                            } else {
+                                output = sm2.doDecrypt(
                                     this.current.input,
                                     this.current.password,
                                     this.current.sm2CipherMode
                                 );
                             }
                             break;
-                        default:
-                            return;
                     }
-                    this.current.operation = v;
-                    this.$clipboardCopy(this.current.output);
-                    this.$saveToolData(this.current);
+                    if (!output) {
+                        throw new Error("output null")
+                    }
+                    this.current.output = output
+                } catch (e) {
+                    return this.$Message.error(
+                        this.$t('encrypt_failed', [e.message]).toString()
+                    )
                 }
-            },
-            sm2Generate(){
-                const sm2 = require('sm-crypto').sm2
-                let keypair = sm2.generateKeyPairHex()
-                let string = "公钥:\n"+keypair.publicKey+"\n"+"私钥:\n"+keypair.privateKey+"\n\n"+
-                    "请及时保存秘钥对, 关闭对话框后无法恢复当前秘钥数据"
-                this.$Modal.info({
-                    render: (h) => {
-                        return h('Input', {
-                            props: {
-                                value: string,
-                                type:"textarea",
-                                rows:9
-                            }
-                        })
-                    },
-                    okText:"关闭",
-                    width:600
-                })
-            },
+                this.current.operation = v;
+                this.$clipboardCopy(this.current.output);
+                this.$saveToolData(this.current);
+            }
         },
-        data() {
-            return {
-                current:{
-                    input: "",
-                    password:"",
-                    sm2CipherMode:"C1C3C2",
-                    output: "",
-                    type:"AES",
-                    operation:""
+        sm2Generate() {
+            const sm2 = require('sm-crypto').sm2
+            let keypair = sm2.generateKeyPairHex()
+            let string = [
+                this.$t('encrypt_public_key'),
+                keypair.publicKey,
+                this.$t('encrypt_private_key'),
+                keypair.privateKey, '',
+                this.$t('encrypt_secret_key_prompt')
+            ].join("\n");
+            this.$Modal.info({
+                render: (h) => {
+                    return h('Input', {
+                        props: {
+                            value: string,
+                            type: "textarea",
+                            rows: 9
+                        }
+                    })
                 },
-                type: ["AES","DES","RC4","Rabbit","TripleDes","SM2"],
-            }
+                okText: this.$t('encrypt_close'),
+                width: 600
+            })
         },
-    }
-</script>
\ No newline at end of file
+        resize(height) {
+            this.inputHeight = Math.min(160, Math.ceil(height / 2))
+            this.outputHeight = height - this.inputHeight
+        }
+    },
+    data() {
+        return {
+            current: {
+                input: "",
+                password: "",
+                sm2CipherMode: "C1C3C2",
+                output: "",
+                type: "AES",
+                operation: ""
+            },
+            type: ["AES", "DES", "RC4", "Rabbit", "TripleDES", "SM2"],
+            inputHeight: 100,
+            outputHeight: 100
+        }
+    },
+}
+</script>
-- 
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