Eve-Android-loginDemo

Android客户端使用EVE国服ESI登录demo

Demo说明

使用 RxJava+Retrofit做网络请求，主要登录实现请看

登录流程

配置

https://esi.evepc.163.com/latest/swagger.json
解析这个json，从securityDefinitions→evesso中解析出一个单独的json

authorizationUrl
scopes

分别为请求token地址和权限列表

设备ID

https://mpay-web.g.mkey.163.com/device/init?game_id=aecfu6bgiuaaaal2-g-ma79&device_type=PC&system_name=Windows&system_version=10&resolution=1920*185&device_model=64

Host:https://mpay-web.g.mkey.163.com/device/init 主域名
game_id:aecfu6bgiuaaaal2-g-ma79 EVE游戏id
device_type:PC 设备类型
system_name：Windows
system_version:10 系统版本
resolution:1920*185 大概是分辨率？
device_model:64 系统类型

Header需要添加以下内容

header.put("Origin","https://esi.evepc.163.com");
header.put("Content-Type","application/x-www-form-urlencoded");

返回json

{
    "code": 0,
    "device": {
        "id": "aiav5ilh3g54ndjj-d",
        "key": "39455df8e4f999fe2d7e594ee3e3ce75",
        "urs_device_id": "49630021AAECEA677B68DCB8F3BB4255FFEA5A668C22069DD40BED7FB5B724CC56EF1BC4BCA66104804E0889C39A2A4B"
    },
    "msg": "ok"
}

只需要id

response_type=token
"client_id=bc90aa496a404724a93f41b4f4e97761"
"redirect_uri=https%3A%2F%2Fesi.evepc.163.com%2Fui%2Foauth2-redirect.html"
"scope=esi-alliances.read_contacts.v1%20esi-wallet.read_character_wallet.v1"
"state=VGh1IEFwciAyMyAyMDIwIDE0OjQ1OjMxIEdNVCswODAwICjkuK3lm73moIflh4bml7bpl7Qp"
"realm=ESI"
"device_id=aiav5ijieg54bkzo-d"

参数说明

response_type=token Oauth2 请求方式
client_id，正常来说需要在后台申请，这里使用ESI的应用id
redirect_uri 回调地址，登录成功后会回调这个地址，所以可以拦截这个Host的请求来获取token
scope 申请的权限
state Base64编码的日期时间，由js的new Date()获得
realm 应用名，也就是ESI
device_id 之前获取的设备id

不带Header直接调用不管webView也好什么也好的应用内浏览器，因为需要自动获取后面的token，所以要保证浏览器能自己可控，方便拦截参数和管理cookie。
注意每次请求时保证cookie为空，如果带网易的已登录cookie会报错。

拦截并获取Token

正常登录完成后会进入人物选择页面和权限确认页面，我们需要在这里处理后续的Token获取。
当点击权限或者人物确认后，会请求https://login.evepc.163.com/v2/oauth/authorize这个网址，也就是之前拼接登录地址，但是多了一个人物选择的参数。这个请求如果正常通过，会返回一个304响应，目标地址是https://esi.evepc.163.com/ui/oauth2-redirect.html,也就是之前参数里的回调地址，这个304跳转网址后面跟的参数就是需要的Token了。

所以我们要获取这个304响应，从他的响应Header中把Location这个参数提取出来，然后正则出所需要的Token，格式见下

https://esi.evepc.163.com/ui/oauth2-redirect.html#access_token={token}&expires_in=1199&state=RnJpIEFwciAyNCAyMDIwIDIzOjQxOjAxIEdNVCswODAwICjkuK3lm73moIflh4bml7bpl7Qp

这里我用{token}代替了正常的token，方便查看

使用

两种使用方法

拼接token到参数中&token={token}
添加到header中authorization: Bearer {token}

以上
--zhkrb

License

MIT License

Copyright (c) 2020 zhkrb

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in the Software without restriction, including without limitation the rights
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furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
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SOFTWARE.

zhkrb/Eve-Android-loginDemo