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src/components/verifition/Verify.vue Normal file
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src/components/verifition/Verify/VerifyPoints.vue Normal file
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<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 class="verify-refresh" style="z-index:3" @click="refresh" v-show="showRefresh">
<i class="iconfont icon-refresh"></i>
</div>
<img
:src="'data:image/png;base64,'+pointBackImgBase"
ref="canvas"
alt
style="width:100%;height:100%;display:block"
@click="bindingClick?canvasClick($event):undefined"
/>
<div
v-for="(tempPoint, index) in tempPoints"
:key="index"
class="point-area"
:style="{
'background-color':'#1abd6c',
color:'#fff',
'z-index':9999,
width:'20px',
height:'20px',
'text-align':'center',
'line-height':'20px',
'border-radius': '50%',
position:'absolute',
top:parseInt(tempPoint.y-10) + 'px',
left:parseInt(tempPoint.x-10) + 'px'
}"
>{{index + 1}}</div>
</div>
</div>
<!-- 'height': this.barSize.height, -->
<div
class="verify-bar-area"
:style="{'width': setSize.imgWidth,
'color': this.barAreaColor,
'border-color': this.barAreaBorderColor,
'line-height':this.barSize.height}"
>
<span class="verify-msg">{{text}}</span>
</div>
</div>
</template>
<script type="text/babel">
/**
* VerifyPoints
* @description 点选
* */
import { resetSize } from './../utils/util'
import { aesEncrypt } from "./../utils/ase"
import { reqGet, reqCheck } from "./../api/index"
export default {
name: 'VerifyPoints',
props: {
//弹出式pop，固定fixed
mode: {
type: String,
default: 'fixed'
},
captchaType: {
type: String,
},
//间隔
vSpace: {
type: Number,
default: 5
},
imgSize: {
type: Object,
default () {
return {
width: '310px',
height: '155px'
}
}
},
barSize: {
type: Object,
default () {
return {
width: '310px',
height: '40px'
}
}
}
},
data () {
return {
secretKey: '', //后端返回的ase加密秘钥
checkNum: 3, //默认需要点击的字数
fontPos: [], //选中的坐标信息
checkPosArr: [], //用户点击的坐标
num: 1, //点击的记数
pointBackImgBase: '', //后端获取到的背景图片
poinTextList: [], //后端返回的点击字体顺序
backToken: '', //后端返回的token值
setSize: {
imgHeight: 0,
imgWidth: 0,
barHeight: 0,
barWidth: 0
},
tempPoints: [],
text: '',
barAreaColor: undefined,
barAreaBorderColor: undefined,
showRefresh: true,
bindingClick: true
}
},
computed: {
resetSize () {
return resetSize
}
},
methods: {
init () {
//加载页面
this.fontPos.splice(0, this.fontPos.length)
this.checkPosArr.splice(0, this.checkPosArr.length)
this.num = 1
this.getPictrue();
this.$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)
let 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 () {
let data = {
captchaType: this.captchaType
}
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;
}
})
},
//坐标转换函数
pointTransfrom (pointArr, imgSize) {
var newPointArr = pointArr.map(p => {
let x = Math.round(310 * p.x / parseInt(imgSize.imgWidth))
let y = Math.round(155 * p.y / parseInt(imgSize.imgHeight))
return { x, y }
})
return newPointArr
}
},
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
}
},
}
</script>

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src/components/verifition/Verify/VerifySlide.vue Normal file
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<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="'data:image/png;base64,'+backImgBase"
alt
style="width:100%;height:100%;display:block"
/>
<div class="verify-refresh" @click="refresh" v-show="showRefresh">
<i class="iconfont icon-refresh"></i>
</div>
<transition name="tips">
<span
class="verify-tips"
v-if="tipWords"
: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"></span>
<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"></span>
<div
class="verify-move-block"
@touchstart="start"
@mousedown="start"
:style="{width: barSize.height, height: barSize.height, 'background-color': moveBlockBackgroundColor, left: moveBlockLeft, transition: transitionLeft}"
>
<i :class="['verify-icon iconfont', iconClass]" :style="{color: iconColor}"></i>
<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",
/* eslint-disable */
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'
}
}
}
},
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.$el.querySelector('.verify-bar-area')
},
resetSize () {
return resetSize
}
},
methods: {
init () {
this.text = this.explain
this.getPictrue();
this.$nextTick(() => {
let setSize = this.resetSize(this) //重新设置宽度高度
for (let 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)
let 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 () {
let data = {
captchaType: this.captchaType
}
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;
}
})
},
},
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
}
},
}
</script>

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src/components/verifition/api/index.js Normal file
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/**
* 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 '@/router/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
})
}

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src/components/verifition/utils/ase.js Normal file
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import CryptoJS from 'crypto-js'
/**
* @word 要加密的内容
* @keyWord String 服务器随机返回的关键字
* */
export function aesEncrypt (word, keyWord = "XwKsGlMcdPMEhR1B") {
var key = CryptoJS.enc.Utf8.parse(keyWord);
var srcs = CryptoJS.enc.Utf8.parse(word);
var encrypted = CryptoJS.AES.encrypt(srcs, key, { mode: CryptoJS.mode.ECB, padding: CryptoJS.pad.Pkcs7 });
return encrypted.toString();
}

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src/components/verifition/utils/util.js Normal file
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export function resetSize(vm) {
var img_width, img_height, bar_width, bar_height; //图片的宽度、高度，移动条的宽度、高度
var parentWidth = vm.$el.parentNode.offsetWidth || window.offsetWidth
var parentHeight = vm.$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']