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提交 ca9d0719 编写于 作者: qq_53854309's avatar qq_53854309
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图片功能基本实现

上级 7fee76cd
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Showing with 268 addition and 59 deletion
src/main/java/com/hao/digitalsignature/controller/FileDealController.java
浏览文件 @ ca9d0719
......@@ -5,7 +5,9 @@ import com.hao.digitalsignature.encryption.AES1;
import com.hao.digitalsignature.encryption.AESmiyao;
import com.hao.digitalsignature.encryption.DownloadMsg;
import com.hao.digitalsignature.encryption.RSAEncrypt;
import com.hao.digitalsignature.entity.Download;
import com.hao.digitalsignature.entity.Files;
import com.hao.digitalsignature.mapper.DownloadMapper;
import com.hao.digitalsignature.mapper.FileMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
......@@ -30,6 +32,9 @@ public class FileDealController {
@Autowired
private FileMapper fileMapper;
@Autowired
private DownloadMapper downloadMapper;
@RequestMapping(value = "upload")
public String upload(@RequestParam("file") MultipartFile pic) throws SocketException, IOException {
String newName = "";
......@@ -135,6 +140,14 @@ public class FileDealController {
System.out.println("正确签名和时间戳"+dig1[i]);
//生成AES密钥
String aesPassword =AESmiyao.getKey();
if(files.getPicture_realname()!=null){
Download download=new Download(0,files.getPicture_realname(),aesPassword);
System.out.println(download);
downloadMapper.insert(download);
System.out.println("成功");
}else{
System.out.println("有了");
}
//AES加密
String encryContent= AES1.encryptAES(files.getDig().split(";")[2],aesPassword);
//对称加密后的签名
......@@ -156,7 +169,7 @@ public class FileDealController {
String rsaDef=RSAEncrypt.RSAde(rsaEnf);
String rsaDes=RSAEncrypt.RSAde(rsaEns);
String recRes=rsaDef+rsaDes;
System.out.println('6');
DownloadMsg.downloadByStringContent(request, response, fileName.split("\\.")[0], recRes);
}catch (Exception e) {
......
src/main/java/com/hao/digitalsignature/controller/FilesController.java
浏览文件 @ ca9d0719
package com.hao.digitalsignature.controller;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.hao.digitalsignature.encryption.AES1;
import com.hao.digitalsignature.encryption.DSASign;
import com.hao.digitalsignature.entity.Download;
import com.hao.digitalsignature.entity.User;
import com.hao.digitalsignature.mapper.DownloadMapper;
import com.hao.digitalsignature.mapper.UserMapper;
import com.sun.org.apache.xerces.internal.impl.dv.util.Base64;
import org.springframework.beans.factory.annotation.Autowired;
......@@ -24,29 +28,10 @@ public class FilesController {
@Autowired
private FileMapper fileMapper;
// @PostMapping("/upload")
// public String up(String name, MultipartFile photo, HttpServletRequest request) throws IOException{
// //自定文件名
// System.out.println(name);
// //文件原名
// System.out.println(photo.getOriginalFilename());
// //文件类型
// System.out.println(photo.getContentType());
//
// String path=request.getServletContext().getRealPath("/upload/");
// System.out.println(path);
// saveFile(photo,path);
// return "上传成功";
// }
//
// public void saveFile(MultipartFile photo,String path) throws IOException{
// File dir = new File(path);
// if (!dir.exists()){
// dir.mkdir();
// }
// File file = new File(path+photo.getOriginalFilename());
// photo.transferTo(file);
// }
@Autowired
private DownloadMapper downloadMapper;
@PutMapping("/file/update")
public String update(int id,String name){
Files file = fileMapper.selectById(id);
......@@ -89,14 +74,45 @@ public class FilesController {
System.out.println(file);
if(file.getCreatetime().equals( str[4])){
System.out.println("success");
QueryWrapper<Download> queryWrapper = new QueryWrapper<>();
queryWrapper.eq("picture_realname", file.getPicture_realname());
Download download = downloadMapper.selectOne(queryWrapper);
String aes =download.getaes();
return aes;
}else {
System.out.println("failed");
}
// str[3];
return "0";
}
@PostMapping(value = "/file/encrypt")
public String encrypt(@RequestBody String str){
String[] strs =str.substring(1,str.length()-1).split(";");
for(int i =0;i<strs.length;i++)
System.out.println(strs[i]);
try {
String encryContent= AES1.decryptAES(strs[2],strs[4]);
strs[2]=encryContent;
String newStr =new String();
for(int i =0;i<strs.length-3;i++) {
newStr += strs[i];
newStr += ";";
}
newStr=newStr.substring(0,newStr.length()-1);
QueryWrapper<Files> wrapper = new QueryWrapper<>();
wrapper.eq("picture_realname", strs[5]);
Files files = fileMapper.selectOne(wrapper);
System.out.println(files.getDig());
System.out.println(newStr);
if(files.getDig().equals(newStr)){
return "success";
}else {
return "failed";
}
} catch (Exception e) {
e.printStackTrace();
}
return "error";
}
@GetMapping("/file/findAll")
public List<Files> find(){
......
src/main/java/com/hao/digitalsignature/encryption/RSAEncrypt.java
浏览文件 @ ca9d0719
......@@ -331,9 +331,10 @@ public class RSAEncrypt {
}
return stringBuilder.toString();
}
//解密
public static String RSAde(byte[] cipherData) throws Exception {
String publicPath = "C:\\Users\\w10"; //公匙存放位置
String privatePath = "C:\\Users\\w10"; //私匙存放位置
String publicPath = "C:\\Users\\10908"; //公匙存放位置
String privatePath = "C:\\Users\\10908"; //私匙存放位置
Base64 base64 = new Base64();
String cipher = new String(base64.encode(cipherData));
// 私钥解密过程
......@@ -343,9 +344,10 @@ public class RSAEncrypt {
return restr;
}
//加密
public static byte[] RSAen(String key) throws Exception {
String publicPath = "C:\\Users\\w10"; //公匙存放位置
String privatePath = "C:\\Users\\w10"; //私匙存放位置
String publicPath = "C:\\Users\\10908"; //公匙存放位置
String privatePath = "C:\\Users\\10908"; //私匙存放位置
Base64 base64 = new Base64();
String signKey = key;
// 公钥加密过程
......
src/main/java/com/hao/digitalsignature/entity/Download.java 0 → 100644
浏览文件 @ ca9d0719
package com.hao.digitalsignature.entity;
import com.baomidou.mybatisplus.annotation.*;
@TableName(value = "downpicture")
public class Download {
private Integer user_id;
private String picture_realname;
private String aes;
public Download(Integer user_id, String picture_realname, String aes) {
this.user_id = user_id;
this.picture_realname = picture_realname;
this.aes = aes;
}
public Integer getUser_id() {
return user_id;
}
public void setUser_id(Integer user_id) {
this.user_id = user_id;
}
public String getPicture_realname() {
return picture_realname;
}
public void setPicture_realname(String picture_realname) {
this.picture_realname = picture_realname;
}
public String getaes() {
return aes;
}
public void setaes(String aes) {
this.aes = aes;
}
@Override
public String toString() {
return "Download{" +
"user_id=" + user_id +
", picture_realname='" + picture_realname + '\'' +
", aes='" + aes + '\'' +
'}';
}
}
src/main/java/com/hao/digitalsignature/mapper/DownloadMapper.java 0 → 100644
浏览文件 @ ca9d0719
package com.hao.digitalsignature.mapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.hao.digitalsignature.entity.Download;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.springframework.stereotype.Repository;
@Mapper
@Repository
public interface DownloadMapper extends BaseMapper<Download> {
@Select("select * from downpicture where BINARY picture_realname=#{picture_realname}")
Download find(String id);
}
src/main/resources/application.properties
浏览文件 @ ca9d0719
......@@ -4,6 +4,8 @@ spring.devtools.restart.additional-paths=src/main/java
server.port=8081
#ϴļС
logging.logback.rollingpolicy.max-file-size=10MB
spring.servlet.multipart.max-file-size = 10MB
spring.servlet.multipart.max-request-size = 100MB
#swagger
spring.mvc.pathmatch.matching-strategy=ant_path_matcher
......
src/main/resources/static/index.html
浏览文件 @ ca9d0719
......@@ -89,6 +89,7 @@
:on-remove="handleRemove"
:on-success="handlePicturePreview"
:http-request="uploadFile"
:before-upload="beforeAvatarUpload"
>
<i slot="default" class="el-icon-plus"></i>
<div slot="file" slot-scope="{file}">
......@@ -114,13 +115,39 @@
</span>
</div>
</el-upload>
</el-form-item>
<el-form-item>
<el-button type="primary" @click="handleEdit()">立即创建</el-button>
<el-button @click="dialogFormVisible = false,resetForm()">取消</el-button>
</el-form-item>
</el-form>.
</el-dialog>
<el-dialog :visible.sync="dialogVisible">
<img width="100%" :src="dialogImageUrl" alt="">
</el-dialog>
<el-dialog title="解密签名" :visible.sync="dialogFormVisible2">
<el-form :model="formData" label-width="80px" :rules="rules" ref="dforms">
<el-form-item label="AES密钥" :rules="rules.AES" prop="AES">
<el-input v-model="formData.AES" ></el-input>
</el-form-item>
<el-form-item label="签名文件" :rules="rules.dig" prop="dig">
<el-upload
class="digFile"
action="#"
:auto-upload="false"
accept="text/plain"
:limit="1"
:file-list="digList"
:on-change="uploadDig"
ref="myDig"
>
<el-button size="small" type="primary">上传签名文件</el-button>
</el-upload>
</el-form-item>
<el-form-item>
<el-button type="primary" @click="handleEdit()">立即创建</el-button>
<el-button @click="dialogFormVisible = false,resetForm()">取消</el-button>
<el-button type="primary" @click="handleEncryptionDig()">立即解密</el-button>
<el-button @click="dialogFormVisible2 = false,resetDig()">取消</el-button>
</el-form-item>
</el-form>.
</el-dialog>
......@@ -137,14 +164,15 @@
</el-table-column>
<el-table-column label="图片" align="center">
<div slot-scope="scope">
<img :src="'./img/'+scope.row.picture_realname+'.'+scope.row.picture_type" width="100px" onerror="this.src='./img/丢失.jpg;this.οnerrοr=null'"/>
<img :src="'./img/'+scope.row.picture_realname+'.'+scope.row.picture_type" @click="handlePictureCardPreviewTable(scope.row)" width="100px" onerror="this.src='./img/丢失.jpg;this.οnerrοr=null'"/>
</div>
</el-table-column>
<el-table-column prop="createtime" label="创建时间">
</el-table-column>
<el-table-column label="功能" width="180">
<el-table-column label="功能" width="300">
<div slot-scope="scope" style="display: flex;justify-content: space-around">
<el-button type="primary" size="mini" @click="handleDownload(scope.row)">下载</el-button>
<el-upload
class="upload-demo"
action="#"
......@@ -153,10 +181,12 @@
:show-file-list="false"
accept="text/plain"
:limit="1"
:file-list="verifyList">
<el-button size="small" type="primary">验证</el-button>
:file-list="verifyList"
ref="myVerify"
>
<el-button size="small" type="primary">验证时间戳</el-button>
</el-upload>
<el-button type="primary" size="mini" @click="handleDig(scope.row)">解密签名</el-button>
</div>
</el-table-column>
<el-empty description="暂无信息"></el-empty>
......@@ -185,12 +215,17 @@
el: '#app',
data() {
return {
rname:'',
par:'',
AES:'',
dig:'',
filelist: [],
digList:[],
verify:{},
verifyList:[],
formData: {},
dialogFormVisible:false,
dialogFormVisible2:false,
dialogFormVisible4Edit: false,
dialogImageUrl:'',
dialogVisible:false,
......@@ -205,6 +240,8 @@
PageSize:3,
rules: {
picture_name: [{ required: true, message: '请输入图片名称', trigger: 'blur' }],
AES: [{ required: true, message: '请输入AES密钥', trigger: 'blur' }],
dig: [{ required: true, message: '请上传签名文件', trigger: 'blur' }],
picture:[{ required: true, message: '请上传图片', trigger: 'blur' }]
},
}
......@@ -222,6 +259,7 @@
// 改变默认的页数
this.currentPage=val
},
handleOpen(key, keyPath) {
console.log(key, keyPath);
......@@ -231,22 +269,38 @@
},
handlePicturePreview(file) {
console.log(file)
console.log(6)
this.par=file.raw;
const isLt2M = file.size / 1024 / 1024 < 10;
if (!isLt2M) {
this.$message.error('上传头像图片大小不能超过 10MB!');
this.clearFiles();
return isLt2M;
}
},
handlePreview(file) {
console.log(file);
},
handleRemove(file) {
console.log(file)
},
clearFiles () {
this.$refs['mYupload'].clearFiles();
},
clearDig () {
this.$refs['myDig'].clearFiles();
},
handlePictureCardPreview(file) {
this.dialogImageUrl = file.url;
this.dialogVisible = true;
},
handlePictureCardPreviewTable(file) {
this.dialogImageUrl =window.document.location.href+'./img/'+file.picture_realname+'.'+file.picture_type;
this.dialogVisible = true;
},
handleDownload(file) {
let f =file.picture_realname+"."+file.picture_type
axios.post("/file/download",f,).then((result)=>{
......@@ -386,9 +440,18 @@
//重置表单
resetForm() {
this.formData = {};
//this.$refs['form'].clearValidate();
//this.$refs['myDig'].clearValidate();
this.$nextTick(() => {
this.$refs.mYupload.clearFiles()
})
},
//重置解密
resetDig() {
this.formData = {};
this.$nextTick(() => {
this.$refs.forms.clearValidate()
this.$refs.myDig.clearFiles()
})
},
//弹出添加窗口
......@@ -396,11 +459,20 @@
this.resetForm();
this.dialogFormVisible = true;
},
uploadDig(file){
this.dig=file.raw;
},
handleDig(file) {
this.rname=file.picture_realname;
this.resetDig();
this.dialogFormVisible2 = true;
},
handleVerify() {
this.resetForm();
this.dialogFormVisible4Edit = true;
},
openFile(file,name) {
let this_vue=this
//验证的文件
console.log(name.picture_name)
var reader = new FileReader();
......@@ -411,11 +483,52 @@
var p= name.picture_id+';'+ reader.result
axios.post("/file/verify", p,{headers: { 'Content-Type': 'application/json','data': 'JSON.stringify(Data)'}}).then((res) => {
console.log(res)
if(res.data!=0){
this_vue.$alert('AES密钥(请复制):'+res.data,'验证成功', {
confirmButtonText: '确定',
});
}else{
this_vue.$alert("请重新确认",'验证错误', {
confirmButtonText: '确定',
});
}
})
}
};
reader.readAsText(file.raw);
this.$refs['myVerify'].clearFiles();
},
handleEncryptionDig(){
let file=this.dig
let this_vue=this
let aes = this.formData.AES+";"+this.rname;
let reader = new FileReader();
reader.onload = function () {
if (reader.result) {
//打印文件内容
let str = reader.result+aes;
axios.post("/file/encrypt",str,{headers: { 'Content-Type': 'application/json','data': 'JSON.stringify(Data)'}}).then((res) => {
if(res.data=="success"){
this_vue.$alert('文件签名正确！','验证成功', {
confirmButtonText: '确定',
});
}else if(res.data=="failed"){
this_vue.$alert('文件与签名不符，请重新检查！','验证出错', {
confirmButtonText: '确定',
});
}else {
this_vue.$alert('服务器可能出错，或密钥格式错误，请稍后重试！','验证出错', {
confirmButtonText: '确定',
});
}
});
}
};
reader.readAsText(file);
this.dialogFormVisible2 = false;
this.rname=null;
this.resetDig();
},
handleEdit() {
const _file = this.par;
......
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