【发布时间】:2016-06-01 01:46:14
【问题描述】:
我尝试使用 Retrofit 2 登录我的用户。(基本上是一个带有基本标头的登录 URL 的 GET)它运行良好,但是一旦我对其进行 ProGuard,标头授权就不再发送。 (查看日志输出)
示例代码:
用户模型:
public interface UserService {
@GET(GET_LOGIN)
Observable<User> login(@Header("Authorization") String basic);
}
登录活动:
public void onClick(View v) {
mRetrofit.create(UserService.class)
.login(Credentials.basic(email, password))
.subscribeOn(Schedulers.io())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(user -> {
UserHelper.save(LoginActivity.this, user);
}, throwable -> Dog.d);
}
Proguard 文件:
# Retrofit
-dontwarn retrofit2.**
-dontwarn org.codehaus.mojo.**
-keep class retrofit2.** { *; }
-keepattributes Signature
-keepattributes Exceptions
-keepattributes *Annotation*
-keepclasseswithmembers class * {
@retrofit.* <methods>;
}
-keepclasseswithmembers interface * {
@retrofit.* <methods>;
}
日志(proguard):
D/OkHttp: --> GET http://passport-supercairos.rhcloud.com/users/login HTTP/1.1
D/OkHttp: User-Agent: VirtualPassport-Client {Android-23} {Aquaris_E5}
D/OkHttp: Cache-Control: max-stale=10800
D/OkHttp: --> END GET
D/OkHttp: <-- HTTP/1.1 401 Unauthorized (258ms)
D/OkHttp: Date: Fri, 19 Feb 2016 12:57:19 GMT
D/OkHttp: X-Powered-By: Express
D/OkHttp: WWW-Authenticate: Basic realm="Users"
D/OkHttp: Keep-Alive: timeout=15, max=100
D/OkHttp: Connection: Keep-Alive
D/OkHttp: Transfer-Encoding: chunked
D/OkHttp: Content-Type: text/plain
D/OkHttp: OkHttp-Sent-Millis: 1455886639681
D/OkHttp: OkHttp-Received-Millis: 1455886639787
D/OkHttp: Unauthorized
D/OkHttp: <-- END HTTP (12-byte body)
日志(非proguard):
D/OkHttp: --> GET http://passport-supercairos.rhcloud.com/users/login HTTP/1.1
D/OkHttp: User-Agent: VirtualPassport-Client {Android-23} {Aquaris_E5}
D/OkHttp: Cache-Control: max-stale=10800
D/OkHttp: Authorization: Basic ZG9yb2ZyanVAZ21haWwuY29tOmN2dnZ2dnY=
D/OkHttp: --> END GET
D/OkHttp: <-- HTTP/1.1 401 Unauthorized (258ms)
D/OkHttp: Date: Fri, 19 Feb 2016 12:57:19 GMT
D/OkHttp: X-Powered-By: Express
D/OkHttp: WWW-Authenticate: Basic realm="Users"
D/OkHttp: Keep-Alive: timeout=15, max=100
D/OkHttp: Connection: Keep-Alive
D/OkHttp: Transfer-Encoding: chunked
D/OkHttp: Content-Type: text/plain
D/OkHttp: OkHttp-Sent-Millis: 1455886639681
D/OkHttp: OkHttp-Received-Millis: 1455886639787
D/OkHttp: Unauthorized
D/OkHttp: <-- END HTTP (12-byte body)
完整代码可以在这里找到:https://github.com/supercairos/virtual-passport
【问题讨论】:
-
我认为主要问题是 proguard 剥离了 @Header("Authorization") 注释。但我不知道为什么。特别是因为我明确告诉他保留 -keepattributes Annotation
标签: android retrofit retrofit2 proguard