Apollo-android: how to initiate a request with authorization header?

[totothink]

[digitalbuddha]

Instantiate okhttp with an interceptor. Add your Auth header in the
interceptor. Instantiate apollo client by passing the okhttp instance to
apollo client builder.

On May 16, 2017 1:11 PM, "aaron" [e-mail] wrote:

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[sav007]

OkHttpClient httpClient = new OkHttpClient.Builder()
      .addInterceptor(chain -> {
        Request original = chain.request();
        Request.Builder builder = original.newBuilder().method(original.method(), original.body());
        builder.header("Authorization", authHeader);
        return chain.proceed(builder.build());
      })
      .build();

    apolloClient = ApolloClient.builder()
      .okHttpClient(httpClient)
      ....

[i-tamizhan]

public class LocalApolloClient {
private static final String URL = "http://192.168.1.100/graphql/";
private static ApolloClient apolloClient;

public static ApolloClient getApolloClient(String authHeader){
    HttpLoggingInterceptor loggingInterceptor = new HttpLoggingInterceptor();
    loggingInterceptor.setLevel(HttpLoggingInterceptor.Level.BODY);

    OkHttpClient okHttpClient = new OkHttpClient.Builder()
            .addInterceptor(chain -> {
                Request original = chain.request();
                Request.Builder builder = original.newBuilder().method(original.method(), original.body());
                builder.header("Authorization",  authHeader);
                Log.d("AUTH_TAG", authHeader);
                return chain.proceed(builder.build());
            })
            .build();

    apolloClient = ApolloClient.builder()
            .serverUrl(URL)
            .okHttpClient(okHttpClient)
            .build();

    return apolloClient;
}

}

added authHeader but still cant query the current user's data.

[i-tamizhan]

i solved it.
changing builder.header("Authorization", authHeader);

to

builder.header("Authorization", "JWT" + " " + authHeader);

On Wed, Sep 26, 2018 at 12:42 PM das_vicky [e-mail] wrote:

in this case doesn't the getApolloClient always returns a client with a
constant old authHeader?

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[royhay]

In your code change the line

builder.header("Authorization", authHeader);

to

builder = builder.header("Authorization", authHeader);

[tasomaniac]

Putting this example here for reference. Once you create an ApolloClient, you can also pass additional headers each time you do a call.

apolloClient.query(query)
        .requestHeaders(
            RequestHeaders.builder()
                .addHeader("Authorization", authHeader)
                .build()
        )
        .enqueue(...);

Or with RxJava in Kotlin

apolloClient.rxQuery(query) {
    requestHeaders(
        RequestHeaders.builder()
            .addHeader("Authorization", authHeader)
            .build()
    )
}

[preethishp]

In the latest version of Apollo client, requestHeaders is marked as deprecated. If anyone is looking for the correct way to do it in the latest version, you can do this:

apolloClient.query(query)
.toBuilder()
.requestHeaders(
RequestHeaders.builder()
.addHeader("Authorization", authHeader)
.build()
)
.build()
.enqueue(...);