171 lines
5.6 KiB
Markdown
171 lines
5.6 KiB
Markdown
# 二维码登录
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流程&逻辑:
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1. 获取`二维码内容url`以及`密钥`,以`二维码内容url`生成二维码,等待手机客户端扫描
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2. 以`密钥`作为参数进行POST
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3. if "code"==true goto 6 else goto 4(是否已经确认)
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4. if "data"==-4 goto 2 else goto 5(是否已经扫描)
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5. if "data"==-5 goto 3 && 提示`已扫描`else goto 1&提示`二维码超时或错误`(密钥是否有效)
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6. 成功后会自动配置cookie 如需登录游戏分站则访问`data`.`url`中的url
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<img src="/imgs/2233login.png"/>
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## 申请二维码URL及扫码密钥
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> http://passport.bilibili.com/qrcode/getLoginUrl
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*方式:GET*
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密钥超时为180秒
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**json回复:**
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根对象:
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| 字段 | 类型 | 内容 | 备注 |
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| ------ | ---- | -------- | ------------ |
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| code | num | 返回值 | 0:成功 |
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| status | bool | true | 作用尚不明确 |
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| ts | num | 请求时间 | 时间戳 |
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| data | obj | 信息本体 | |
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`data`对象:
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| 字段 | 类型 | 内容 | 备注 |
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| -------- | ----- | ------------- | ---------- |
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| url | str | 二维码内容url | 恒为87字符 |
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| oauthKey | str | 扫码登录秘钥 | 恒为32字符 |
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**示例:**
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用申请到的`data`.`url`中的值生成二维码,等待手机客户端扫描,并将`data`.`oauthKey`保存等待使用
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http://passport.bilibili.com/qrcode/getLoginUrl
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```json
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{
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"code": 0,
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"status": true,
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"ts": 1583314311,
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"data": {
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"url": "https://passport.bilibili.com/qrcode/h5/login?oauthKey=c3bd5286a2b40a822f5f60e9bf3f602e",
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"oauthKey": "c3bd5286a2b40a822f5f60e9bf3f602e"
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}
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}
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```
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## 验证二维码登录
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> http://passport.bilibili.com/qrcode/getLoginInfo
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*方式:POST*
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密钥超时为180秒
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验证正确时会进行设置以下cookie项:
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`sid` `DedeUserID` `DedeUserID__ckMd5` `SESSDATA` `bili_jct`
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**正文参数( application/x-www-form-urlencoded ):**
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| 参数名 | 类型 | 内容 | 必要性 | 备注 |
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| -------- | ---- | ------------ | ------ | ----------------------------- |
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| oauthKey | str | 扫码登录秘钥 | 必要 | |
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| gourl | str | 跳转url | 非必要 | 默认为http://www.bilibili.com |
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**json回复:**
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根对象:
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| 字段 | 类型 | 内容 | 备注 |
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| ------- | ---------------------------- | ----------------------------------------- | ------------------------------------------------------------ |
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| status | bool | 扫码是否成功 | true:成功<br />false:未成功 |
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| code | num | 返回值 | 0:成功 |
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| message | str | 错误信息 | 正确无 |
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| ts | num | 扫码时间 | 错误无 |
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| data | 正确时:obj<br />错误时:num | 正确时:游戏分站url<br />错误时:错误代码 | 错误时:<br />-1:秘钥错误<br />-2:秘钥超时<br />-4:未扫描<br />-5:未确认 |
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data 对象:
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| 字段 | 类型 | 内容 | 备注 |
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| ---- | ---- | --------------- | ---- |
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| url | str | 游戏分站登录url | |
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**示例:**
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curl -d "oauthKey=xxx" "http://passport.bilibili.com/qrcode/getLoginInfo"
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当密钥正确时但未扫描时`status`为`false`,`data`为num值`-4`
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```json
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{
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"status":false,
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"data":-4,
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"message":"Can't scan~"
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}
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```
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扫描成功但手机端未确认时`status`为`false`,`data`为num值`-5`
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```json
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{
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"status":false,
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"data":-5,
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"message":"Can't confirm~"
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}
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```
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扫描成功手机端确认登录后,`status`为`true`,`data`为对象,并向浏览器写入cookie
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```json
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{
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"code": 0,
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"status": true,
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"ts": 1583315474,
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"data": {
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"url": "https://passport.biligame.com/crossDomain?DedeUserID=***&DedeUserID__ckMd5=***&Expires=***&SESSDATA=***&bili_jct=***&gourl=http%3A%2F%2Fwww.bilibili.com"
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}
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}
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```
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回复头部抓包信息:
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可明显看见设置了几个cookie(本人手打已测试成功登录B站)
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```http
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HTTP/1.1 200 OK
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Date: Wed, 04 Mar 2020 10:36:37 GMT
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Content-Type: application/json;charset=UTF-8
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Transfer-Encoding: chunked
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Connection: keep-alive
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Server: Apache-Coyote/1.1
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Set-Cookie: sid=***; Domain=.bilibili.com; Expires=Thu, 04-Mar-2021 10:36:37 GMT; Path=/
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Set-Cookie: DedeUserID=***; Domain=.bilibili.com; Expires=Mon, 31-Aug-2020 10:19:57 GMT; Path=/
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Set-Cookie: DedeUserID__ckMd5=***; Domain=.bilibili.com; Expires=Mon, 31-Aug-2020 10:19:57 GMT; Path=/
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Set-Cookie: SESSDATA=***; Domain=.bilibili.com; Expires=Mon, 31-Aug-2020 10:19:57 GMT; Path=/; HttpOnly
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Set-Cookie: bili_jct=***; Domain=.bilibili.com; Expires=Mon, 31-Aug-2020 10:19:57 GMT; Path=/
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Expires: Wed, 04 Mar 2020 10:36:36 GMT
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Cache-Control: no-cache
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X-Cache-Webcdn: BYPASS from ks-sxhz-dx-w-01
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```
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**游戏分站登录url与cookie的数据对应(也可用于不方便设置cookie的场合提取使用)**
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https://passport.biligame.com/crossDomain?
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DedeUserID=(登录UID)&
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DedeUserID__ckMd5=(DedeUserID__ckMd5)&
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Expires=(过期时间 秒)&
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SESSDATA=(登录token)&
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bili_jct=(登录csrf)&
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gourl=(跳转网址 默认为主页)
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