!246 集成aj-captcha

Merge pull request !246 from xingyu/master

yudao-ui-admin/src/components/Verifition/Verify/VerifyPoints.vue

@@ -0,0 +1,266 @@
+<template>
+  <div style="position: relative" >
+    <div class="verify-img-out">
+      <div
+        class="verify-img-panel"
+        :style="{'width': setSize.imgWidth,
+                 'height': setSize.imgHeight,
+                 'background-size' : setSize.imgWidth + ' '+ setSize.imgHeight,
+                 'margin-bottom': vSpace + 'px'}"
+      >
+        <div v-show="showRefresh" class="verify-refresh" style="z-index:3" @click="refresh">
+          <i class="iconfont icon-refresh" />
+        </div>
+        <img
+          ref="canvas"
+          :src="pointBackImgBase?('data:image/png;base64,'+pointBackImgBase):defaultImg"
+          alt=""
+          style="width:100%;height:100%;display:block"
+          @click="bindingClick?canvasClick($event):undefined"
+        >
+
+        <div
+          v-for="(tempPoint, index) in tempPoints"
+          :key="index"
+          class="point-area"
+          :style="{
+            'background-color':'#1abd6c',
+            color:'#fff',
+            'z-index':9999,
+            width:'20px',
+            height:'20px',
+            'text-align':'center',
+            'line-height':'20px',
+            'border-radius': '50%',
+            position:'absolute',
+            top:parseInt(tempPoint.y-10) + 'px',
+            left:parseInt(tempPoint.x-10) + 'px'
+          }"
+        >
+          {{ index + 1 }}
+        </div>
+      </div>
+    </div>
+    <!-- 'height': this.barSize.height, -->
+    <div
+      class="verify-bar-area"
+      :style="{'width': setSize.imgWidth,
+               'color': this.barAreaColor,
+               'border-color': this.barAreaBorderColor,
+               'line-height':this.barSize.height}"
+    >
+      <span class="verify-msg">{{ text }}</span>
+    </div>
+  </div>
+</template>
+<script type="text/babel">
+/**
+ * VerifyPoints
+ * @description 点选
+ * */
+import { resetSize, _code_chars, _code_color1, _code_color2 } from './../utils/util'
+import { aesEncrypt } from '@/utils/ase'
+import { reqGet, reqCheck } from './../api/index'
+
+export default {
+  name: 'VerifyPoints',
+  props: {
+    // 弹出式pop，固定fixed
+    mode: {
+      type: String,
+      default: 'fixed'
+    },
+    captchaType: {
+      type: String,
+    },
+    // 间隔
+    vSpace: {
+      type: Number,
+      default: 5
+    },
+    imgSize: {
+      type: Object,
+      default() {
+        return {
+          width: '310px',
+          height: '155px'
+        }
+      }
+    },
+    barSize: {
+      type: Object,
+      default() {
+        return {
+          width: '310px',
+          height: '40px'
+        }
+      }
+    },
+    defaultImg: {
+      type: String,
+      default: ''
+    }
+  },
+  data() {
+    return {
+      secretKey: '', // 后端返回的ase加密秘钥
+      checkNum: 3, // 默认需要点击的字数
+      fontPos: [], // 选中的坐标信息
+      checkPosArr: [], // 用户点击的坐标
+      num: 1, // 点击的记数
+      pointBackImgBase: '', // 后端获取到的背景图片
+      poinTextList: [], // 后端返回的点击字体顺序
+      backToken: '', // 后端返回的token值
+      setSize: {
+        imgHeight: 0,
+        imgWidth: 0,
+        barHeight: 0,
+        barWidth: 0
+      },
+      tempPoints: [],
+      text: '',
+      barAreaColor: undefined,
+      barAreaBorderColor: undefined,
+      showRefresh: true,
+      bindingClick: true
+    }
+  },
+  computed: {
+    resetSize() {
+      return resetSize
+    }
+  },
+  watch: {
+    // type变化则全面刷新
+    type: {
+      immediate: true,
+      handler() {
+        this.init()
+      }
+    }
+  },
+  mounted() {
+    // 禁止拖拽
+    this.$el.onselectstart = function() {
+      return false
+    }
+  },
+  methods: {
+    init() {
+      // 加载页面
+      this.fontPos.splice(0, this.fontPos.length)
+      this.checkPosArr.splice(0, this.checkPosArr.length)
+      this.num = 1
+      this.getPictrue()
+      this.$nextTick(() => {
+        this.setSize = this.resetSize(this)	// 重新设置宽度高度
+        this.$parent.$emit('ready', this)
+      })
+    },
+    canvasClick(e) {
+      this.checkPosArr.push(this.getMousePos(this.$refs.canvas, e))
+      if (this.num === this.checkNum) {
+        this.num = this.createPoint(this.getMousePos(this.$refs.canvas, e))
+        // 按比例转换坐标值
+        this.checkPosArr = this.pointTransfrom(this.checkPosArr, this.setSize)
+        // 等创建坐标执行完
+        setTimeout(() => {
+          // var flag = this.comparePos(this.fontPos, this.checkPosArr);
+          // 发送后端请求
+          var captchaVerification = this.secretKey ? aesEncrypt(this.backToken + '---' + JSON.stringify(this.checkPosArr), this.secretKey) : this.backToken + '---' + JSON.stringify(this.checkPosArr)
+          const data = {
+            captchaType: this.captchaType,
+            'pointJson': this.secretKey ? aesEncrypt(JSON.stringify(this.checkPosArr), this.secretKey) : JSON.stringify(this.checkPosArr),
+            'token': this.backToken
+          }
+          reqCheck(data).then(res => {
+            if (res.repCode === '0000') {
+              this.barAreaColor = '#4cae4c'
+              this.barAreaBorderColor = '#5cb85c'
+              this.text = '验证成功'
+              this.bindingClick = false
+              if (this.mode === 'pop') {
+                setTimeout(() => {
+                  this.$parent.clickShow = false
+                  this.refresh()
+                }, 1500)
+              }
+              this.$parent.$emit('success', { captchaVerification })
+            } else {
+              this.$parent.$emit('error', this)
+              this.barAreaColor = '#d9534f'
+              this.barAreaBorderColor = '#d9534f'
+              this.text = '验证失败'
+              setTimeout(() => {
+                this.refresh()
+              }, 700)
+            }
+          })
+        }, 400)
+      }
+      if (this.num < this.checkNum) {
+        this.num = this.createPoint(this.getMousePos(this.$refs.canvas, e))
+      }
+    },
+
+    // 获取坐标
+    getMousePos: function(obj, e) {
+      var x = e.offsetX
+      var y = e.offsetY
+      return { x, y }
+    },
+    // 创建坐标点
+    createPoint: function(pos) {
+      this.tempPoints.push(Object.assign({}, pos))
+      return ++this.num
+    },
+    refresh: function() {
+      this.tempPoints.splice(0, this.tempPoints.length)
+      this.barAreaColor = '#000'
+      this.barAreaBorderColor = '#ddd'
+      this.bindingClick = true
+      this.fontPos.splice(0, this.fontPos.length)
+      this.checkPosArr.splice(0, this.checkPosArr.length)
+      this.num = 1
+      this.getPictrue()
+      this.text = '验证失败'
+      this.showRefresh = true
+    },
+
+    // 请求背景图片和验证图片
+    getPictrue() {
+      const data = {
+        captchaType: this.captchaType,
+        clientUid: localStorage.getItem('point'),
+        ts: Date.now(), // 现在的时间戳
+      }
+      reqGet(data).then(res => {
+        if (res.repCode === '0000') {
+          this.pointBackImgBase = res.repData.originalImageBase64
+          this.backToken = res.repData.token
+          this.secretKey = res.repData.secretKey
+          this.poinTextList = res.repData.wordList
+          this.text = '请依次点击【' + this.poinTextList.join(',') + '】'
+        } else {
+          this.text = res.repMsg
+        }
+
+        // 判断接口请求次数是否失效
+        if (res.repCode === '6201') {
+          this.pointBackImgBase = null
+        }
+      })
+    },
+    // 坐标转换函数
+    pointTransfrom(pointArr, imgSize) {
+      var newPointArr = pointArr.map(p => {
+        const x = Math.round(310 * p.x / parseInt(imgSize.imgWidth))
+        const y = Math.round(155 * p.y / parseInt(imgSize.imgHeight))
+        return { x, y }
+      })
+      // console.log(newPointArr,"newPointArr");
+      return newPointArr
+    }
+  },
+}
+</script>

yudao-ui-admin/src/components/Verifition/Verify/VerifySlide.vue

@@ -0,0 +1,377 @@
+<template>
+  <div style="position: relative;">
+    <div
+      v-if="type === '2'"
+      class="verify-img-out"
+      :style="{height: (parseInt(setSize.imgHeight) + vSpace) + 'px'}"
+    >
+      <div
+        class="verify-img-panel"
+        :style="{width: setSize.imgWidth,
+                 height: setSize.imgHeight,}"
+      >
+        <img :src="backImgBase?('data:image/png;base64,'+backImgBase):defaultImg" alt="" style="width:100%;height:100%;display:block">
+        <div v-show="showRefresh" class="verify-refresh" @click="refresh"><i class="iconfont icon-refresh" />
+        </div>
+        <transition name="tips">
+          <span v-if="tipWords" class="verify-tips" :class="passFlag ?'suc-bg':'err-bg'">{{ tipWords }}</span>
+        </transition>
+      </div>
+    </div>
+    <!-- 公共部分 -->
+    <div
+      class="verify-bar-area"
+      :style="{width: setSize.imgWidth,
+               height: barSize.height,
+               'line-height':barSize.height}"
+    >
+      <span class="verify-msg" v-text="text" />
+      <div
+        class="verify-left-bar"
+        :style="{width: (leftBarWidth!==undefined)?leftBarWidth: barSize.height, height: barSize.height, 'border-color': leftBarBorderColor, transaction: transitionWidth}"
+      >
+        <span class="verify-msg" v-text="finishText" />
+        <div
+          class="verify-move-block"
+          :style="{width: barSize.height, height: barSize.height, 'background-color': moveBlockBackgroundColor, left: moveBlockLeft, transition: transitionLeft}"
+          @touchstart="start"
+          @mousedown="start"
+        >
+          <i
+            :class="['verify-icon iconfont', iconClass]"
+            :style="{color: iconColor}"
+          />
+          <div
+            v-if="type === '2'"
+            class="verify-sub-block"
+            :style="{'width':Math.floor(parseInt(setSize.imgWidth)*47/310)+ 'px',
+                     'height': setSize.imgHeight,
+                     'top':'-' + (parseInt(setSize.imgHeight) + vSpace) + 'px',
+                     'background-size': setSize.imgWidth + ' ' + setSize.imgHeight,
+            }"
+          >
+            <img :src="'data:image/png;base64,'+blockBackImgBase" alt="" style="width:100%;height:100%;display:block">
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+<script type="text/babel">
+/**
+ * VerifySlide
+ * @description 滑块
+ * */
+import { aesEncrypt } from '@/utils/ase'
+import { resetSize } from './../utils/util'
+import { reqGet, reqCheck } from './../api/index'
+
+//  "captchaType":"blockPuzzle",
+export default {
+  name: 'VerifySlide',
+  props: {
+    captchaType: {
+      type: String,
+    },
+    type: {
+      type: String,
+      default: '1'
+    },
+    // 弹出式pop，固定fixed
+    mode: {
+      type: String,
+      default: 'fixed'
+    },
+    vSpace: {
+      type: Number,
+      default: 5
+    },
+    explain: {
+      type: String,
+      default: '向右滑动完成验证'
+    },
+    imgSize: {
+      type: Object,
+      default() {
+        return {
+          width: '310px',
+          height: '155px'
+        }
+      }
+    },
+    blockSize: {
+      type: Object,
+      default() {
+        return {
+          width: '50px',
+          height: '50px'
+        }
+      }
+    },
+    barSize: {
+      type: Object,
+      default() {
+        return {
+          width: '310px',
+          height: '40px'
+        }
+      }
+    },
+    defaultImg: {
+      type: String,
+      default: ''
+    }
+  },
+  data() {
+    return {
+      secretKey: '', // 后端返回的加密秘钥 字段
+      passFlag: '', // 是否通过的标识
+      backImgBase: '', // 验证码背景图片
+      blockBackImgBase: '', // 验证滑块的背景图片
+      backToken: '', // 后端返回的唯一token值
+      startMoveTime: '', // 移动开始的时间
+      endMovetime: '', // 移动结束的时间
+      tipsBackColor: '', // 提示词的背景颜色
+      tipWords: '',
+      text: '',
+      finishText: '',
+      setSize: {
+        imgHeight: 0,
+        imgWidth: 0,
+        barHeight: 0,
+        barWidth: 0
+      },
+      top: 0,
+      left: 0,
+      moveBlockLeft: undefined,
+      leftBarWidth: undefined,
+      // 移动中样式
+      moveBlockBackgroundColor: undefined,
+      leftBarBorderColor: '#ddd',
+      iconColor: undefined,
+      iconClass: 'icon-right',
+      status: false, // 鼠标状态
+      isEnd: false,		// 是够验证完成
+      showRefresh: true,
+      transitionLeft: '',
+      transitionWidth: ''
+    }
+  },
+  computed: {
+    barArea() {
+      return this.$el.querySelector('.verify-bar-area')
+    },
+    resetSize() {
+      return resetSize
+    }
+  },
+  watch: {
+    // type变化则全面刷新
+    type: {
+      immediate: true,
+      handler() {
+        this.init()
+      }
+    }
+  },
+  mounted() {
+    // 禁止拖拽
+    this.$el.onselectstart = function() {
+      return false
+    }
+    console.log(this.defaultImg)
+  },
+  methods: {
+    init() {
+      this.text = this.explain
+      this.getPictrue()
+      this.$nextTick(() => {
+        const setSize = this.resetSize(this)	// 重新设置宽度高度
+        for (const key in setSize) {
+          this.$set(this.setSize, key, setSize[key])
+        }
+        this.$parent.$emit('ready', this)
+      })
+
+      var _this = this
+
+      window.removeEventListener('touchmove', function(e) {
+        _this.move(e)
+      })
+      window.removeEventListener('mousemove', function(e) {
+        _this.move(e)
+      })
+
+      // 鼠标松开
+      window.removeEventListener('touchend', function() {
+        _this.end()
+      })
+      window.removeEventListener('mouseup', function() {
+        _this.end()
+      })
+
+      window.addEventListener('touchmove', function(e) {
+        _this.move(e)
+      })
+      window.addEventListener('mousemove', function(e) {
+        _this.move(e)
+      })
+
+      // 鼠标松开
+      window.addEventListener('touchend', function() {
+        _this.end()
+      })
+      window.addEventListener('mouseup', function() {
+        _this.end()
+      })
+    },
+
+    // 鼠标按下
+    start: function(e) {
+      e = e || window.event
+      if (!e.touches) { // 兼容PC端
+        var x = e.clientX
+      } else { // 兼容移动端
+        var x = e.touches[0].pageX
+      }
+      this.startLeft = Math.floor(x - this.barArea.getBoundingClientRect().left)
+      this.startMoveTime = +new Date() // 开始滑动的时间
+      if (this.isEnd === false) {
+        this.text = ''
+        this.moveBlockBackgroundColor = '#337ab7'
+        this.leftBarBorderColor = '#337AB7'
+        this.iconColor = '#fff'
+        e.stopPropagation()
+        this.status = true
+      }
+    },
+    // 鼠标移动
+    move: function(e) {
+      e = e || window.event
+      if (this.status && this.isEnd === false) {
+        if (!e.touches) { // 兼容PC端
+          var x = e.clientX
+        } else { // 兼容移动端
+          var x = e.touches[0].pageX
+        }
+        var bar_area_left = this.barArea.getBoundingClientRect().left
+        var move_block_left = x - bar_area_left // 小方块相对于父元素的left值
+        if (move_block_left >= this.barArea.offsetWidth - parseInt(parseInt(this.blockSize.width) / 2) - 2) {
+          move_block_left = this.barArea.offsetWidth - parseInt(parseInt(this.blockSize.width) / 2) - 2
+        }
+        if (move_block_left <= 0) {
+          move_block_left = parseInt(parseInt(this.blockSize.width) / 2)
+        }
+        // 拖动后小方块的left值
+        this.moveBlockLeft = (move_block_left - this.startLeft) + 'px'
+        this.leftBarWidth = (move_block_left - this.startLeft) + 'px'
+      }
+    },
+
+    // 鼠标松开
+    end: function() {
+      this.endMovetime = +new Date()
+      var _this = this
+      // 判断是否重合
+      if (this.status && this.isEnd === false) {
+        var moveLeftDistance = parseInt((this.moveBlockLeft || '').replace('px', ''))
+        moveLeftDistance = moveLeftDistance * 310 / parseInt(this.setSize.imgWidth)
+        const data = {
+          captchaType: this.captchaType,
+          'pointJson': this.secretKey ? aesEncrypt(JSON.stringify({ x: moveLeftDistance, y: 5.0 }), this.secretKey) : JSON.stringify({ x: moveLeftDistance, y: 5.0 }),
+          'token': this.backToken
+        }
+        reqCheck(data).then(res => {
+          if (res.repCode === '0000') {
+            this.moveBlockBackgroundColor = '#5cb85c'
+            this.leftBarBorderColor = '#5cb85c'
+            this.iconColor = '#fff'
+            this.iconClass = 'icon-check'
+            this.showRefresh = false
+            this.isEnd = true
+            if (this.mode === 'pop') {
+              setTimeout(() => {
+                this.$parent.clickShow = false
+                this.refresh()
+              }, 1500)
+            }
+            this.passFlag = true
+            this.tipWords = `${((this.endMovetime - this.startMoveTime) / 1000).toFixed(2)}s验证成功`
+            var captchaVerification = this.secretKey ? aesEncrypt(this.backToken + '---' + JSON.stringify({ x: moveLeftDistance, y: 5.0 }), this.secretKey) : this.backToken + '---' + JSON.stringify({ x: moveLeftDistance, y: 5.0 })
+            setTimeout(() => {
+              this.tipWords = ''
+              this.$parent.closeBox()
+              this.$parent.$emit('success', { captchaVerification })
+            }, 1000)
+          } else {
+            this.moveBlockBackgroundColor = '#d9534f'
+            this.leftBarBorderColor = '#d9534f'
+            this.iconColor = '#fff'
+            this.iconClass = 'icon-close'
+            this.passFlag = false
+            setTimeout(function() {
+              _this.refresh()
+            }, 1000)
+            this.$parent.$emit('error', this)
+            this.tipWords = '验证失败'
+            setTimeout(() => {
+              this.tipWords = ''
+            }, 1000)
+          }
+        })
+        this.status = false
+      }
+    },
+
+    refresh: function() {
+      this.showRefresh = true
+      this.finishText = ''
+
+      this.transitionLeft = 'left .3s'
+      this.moveBlockLeft = 0
+
+      this.leftBarWidth = undefined
+      this.transitionWidth = 'width .3s'
+
+      this.leftBarBorderColor = '#ddd'
+      this.moveBlockBackgroundColor = '#fff'
+      this.iconColor = '#000'
+      this.iconClass = 'icon-right'
+      this.isEnd = false
+
+      this.getPictrue()
+      setTimeout(() => {
+        this.transitionWidth = ''
+        this.transitionLeft = ''
+        this.text = this.explain
+      }, 300)
+    },
+
+    // 请求背景图片和验证图片
+    getPictrue() {
+      const data = {
+        captchaType: this.captchaType,
+        clientUid: localStorage.getItem('slider'),
+        ts: Date.now(), // 现在的时间戳
+      }
+      reqGet(data).then(res => {
+        if (res.repCode === '0000') {
+          this.backImgBase = res.repData.originalImageBase64
+          this.blockBackImgBase = res.repData.jigsawImageBase64
+          this.backToken = res.repData.token
+          this.secretKey = res.repData.secretKey
+        } else {
+          this.tipWords = res.repMsg
+        }
+
+        // 判断接口请求次数是否失效
+        if (res.repCode === '6201') {
+          this.backImgBase = null
+          this.blockBackImgBase = null
+        }
+      })
+    },
+  },
+}
+</script>
+

yudao-ui-admin/src/components/Verifition/api/index.js

@@ -0,0 +1,25 @@
+/**
+ * 此处可直接引用自己项目封装好的 axios 配合后端联调
+ */
+
+import request from './../utils/axios' // 组件内部封装的axios
+// import request from "@/api/axios.js"       //调用项目封装的axios
+
+// 获取验证图片  以及token
+export function reqGet(data) {
+  return request({
+    url: '/captcha/get',
+    method: 'post',
+    data
+  })
+}
+
+// 滑动或者点选验证
+export function reqCheck(data) {
+  return request({
+    url: '/captcha/check',
+    method: 'post',
+    data
+  })
+}
+

yudao-ui-admin/src/components/Verifition/utils/axios.js

@@ -0,0 +1,30 @@
+import axios from 'axios'
+
+axios.defaults.baseURL = process.env.VUE_APP_BASE_API
+
+const service = axios.create({
+  timeout: 40000,
+  headers: {
+    'X-Requested-With': 'XMLHttpRequest',
+    'Content-Type': 'application/json; charset=UTF-8'
+  },
+})
+service.interceptors.request.use(
+  config => {
+    return config
+  },
+  error => {
+    Promise.reject(error)
+  }
+)
+
+// response interceptor
+service.interceptors.response.use(
+  response => {
+    const res = response.data
+    return res
+  },
+  error => {
+  }
+)
+export default service

yudao-ui-admin/src/components/Verifition/utils/util.js

@@ -0,0 +1,36 @@
+export function resetSize(vm) {
+  let img_width, img_height, bar_width, bar_height	// 图片的宽度、高度，移动条的宽度、高度
+
+  let parentWidth = vm.$el.parentNode.offsetWidth || window.offsetWidth
+  let parentHeight = vm.$el.parentNode.offsetHeight || window.offsetHeight
+
+  if (vm.imgSize.width.indexOf('%') !== -1) {
+    img_width = parseInt(this.imgSize.width) / 100 * parentWidth + 'px'
+  } else {
+    img_width = this.imgSize.width
+  }
+
+  if (vm.imgSize.height.indexOf('%') !== -1) {
+    img_height = parseInt(this.imgSize.height) / 100 * parentHeight + 'px'
+  } else {
+    img_height = this.imgSize.height
+  }
+
+  if (vm.barSize.width.indexOf('%') !== -1) {
+    bar_width = parseInt(this.barSize.width) / 100 * parentWidth + 'px'
+  } else {
+    bar_width = this.barSize.width
+  }
+
+  if (vm.barSize.height.indexOf('%') !== -1) {
+    bar_height = parseInt(this.barSize.height) / 100 * parentHeight + 'px'
+  } else {
+    bar_height = this.barSize.height
+  }
+
+  return { imgWidth: img_width, imgHeight: img_height, barWidth: bar_width, barHeight: bar_height }
+}
+
+export const _code_chars = [1, 2, 3, 4, 5, 6, 7, 8, 9, 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z']
+export const _code_color1 = ['#fffff0', '#f0ffff', '#f0fff0', '#fff0f0']
+export const _code_color2 = ['#FF0033', '#006699', '#993366', '#FF9900', '#66CC66', '#FF33CC']