启用ProGuard后,翻新版2不发送数据 [英] Retrofit 2 not sending data when ProGuard is enabled
问题描述
我尝试使用Retrofit 2登录我的用户.(基本上是使用基本标头通过GET登录到登录URL),效果很好,但是一旦我进行了ProGuard,就不再发送标头授权. (请参阅日志输出)
I try to login my users using Retrofit 2. (Basically a GET to the login URL with a basic header) It works well but once I ProGuard it, the Header Authorization is not sent anymore. (See log outputs)
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);
}
保护文件:
# 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(保护者):
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(非防护):
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)
完整代码可在此处找到: https://github.com/supercairos/virtual-passport
Full code can be found here : https://github.com/supercairos/virtual-passport
推荐答案
我终于设法使其工作了.这是有关翻新2的proguard配置
I finally managed to make it work. Here is the proguard configuration regarding Retrofit 2
# Retrofit
-dontwarn retrofit2.**
-dontwarn org.codehaus.mojo.**
-keep class retrofit2.** { *; }
-keepattributes Signature
-keepattributes Exceptions
-keepattributes *Annotation*
-keepattributes RuntimeVisibleAnnotations
-keepattributes RuntimeInvisibleAnnotations
-keepattributes RuntimeVisibleParameterAnnotations
-keepattributes RuntimeInvisibleParameterAnnotations
-keepattributes EnclosingMethod
-keepclasseswithmembers class * {
@retrofit2.* <methods>;
}
-keepclasseswithmembers interface * {
@retrofit2.* <methods>;
}
感谢@ xudshen
更新
主要问题:我使用了proguard-android-optimize,因此我应该添加:
The main problem: I used proguard-android-optimize So I should added:
-keepclasseswithmembers class * {
@retrofit2.http.* <methods>;
}
我还切换回了square提供的常规Retrofit 2 proguard配置:
I also switched back to the regular Retrofit 2 proguard config provided by square :
# Platform calls Class.forName on types which do not exist on Android to determine platform.
-dontnote retrofit2.Platform
# Platform used when running on RoboVM on iOS. Will not be used at runtime.
-dontnote retrofit2.Platform$IOS$MainThreadExecutor
# Platform used when running on Java 8 VMs. Will not be used at runtime.
-dontwarn retrofit2.Platform$Java8
# Retain generic type information for use by reflection by converters and adapters.
-keepattributes Signature
# Retain declared checked exceptions for use by a Proxy instance.
-keepattributes Exceptions
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