ok2c / httpclient-android-ext Goto Github PK

Code is throwing exception in DigestScheme.java line 312 (or 319, depending on algorithm) while trying to append an empty password (CharArray).

in file NTLMScheme.java (line 103), ntlm authenticator is trying to read value field (authChallenge.getValue()) but it is null.
challange parameters are stored in AuthChallange.params field.

I am using the ext in an Android application that supports API 26 and seeing a crash no such field error when attempting to create a connection.

Caused by: java.lang.NoSuchFieldError: No static field INSTANCE of type Lorg/apache/http/message/BasicLineFormatter; in class Lorg/apache/http/message/BasicLineFormatter; or its superclasses (declaration of 'org.apache.http.message.BasicLineFormatter' appears in /system/framework/org.apache.http.legacy.boot.jar)

It appears that the legacy apache httpcore class is being loaded instead of the required httpcore 4.4 class that is linked by httpclient 4.5 classes.

The app works fine on API 28 or later as they do not ship with the legacy apache libraries in the class path. I do not have the support legacy apache setting enabled in the gradle file.

Sample application that shows the issue attached.
MyApplication.zip

Full stack trace:

2020-06-02 15:18:22.928 22682-23604/? E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #4
Process: com.ivanti.android.filedirector, PID: 22682
java.lang.RuntimeException: An error occurred while executing doInBackground()
at android.os.AsyncTask$3.done(AsyncTask.java:353)
at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:383)
at java.util.concurrent.FutureTask.setException(FutureTask.java:252)
at java.util.concurrent.FutureTask.run(FutureTask.java:271)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:245)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
at java.lang.Thread.run(Thread.java:764)
Caused by: java.lang.NoSuchFieldError: No static field INSTANCE of type Lorg/apache/http/message/BasicLineFormatter; in class Lorg/apache/http/message/BasicLineFormatter; or its superclasses (declaration of 'org.apache.http.message.BasicLineFormatter' appears in /system/framework/org.apache.http.legacy.boot.jar)
at org.apache.http.impl.io.DefaultHttpRequestWriterFactory.(DefaultHttpRequestWriterFactory.java:53)
at org.apache.http.impl.io.DefaultHttpRequestWriterFactory.(DefaultHttpRequestWriterFactory.java:57)
at org.apache.http.impl.io.DefaultHttpRequestWriterFactory.(DefaultHttpRequestWriterFactory.java:47)
at org.apache.http.impl.conn.ManagedHttpClientConnectionFactory.(ManagedHttpClientConnectionFactory.java:83)
at org.apache.http.impl.conn.ManagedHttpClientConnectionFactory.(ManagedHttpClientConnectionFactory.java:96)
at org.apache.http.impl.conn.ManagedHttpClientConnectionFactory.(ManagedHttpClientConnectionFactory.java:105)
at org.apache.http.impl.conn.ManagedHttpClientConnectionFactory.(ManagedHttpClientConnectionFactory.java:63)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager$InternalConnectionFactory.(PoolingHttpClientConnectionManager.java:620)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.(PoolingHttpClientConnectionManager.java:181)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.(PoolingHttpClientConnectionManager.java:165)
at com.ok2c.hc.android.http.AndroidHttpClientConnectionManagerBuilder.build(AndroidHttpClientConnectionManagerBuilder.java:147)
at com.appsense.android.datanow.utilities.HttpUtils.createStandardHttpClient(HttpUtils.java:78)
at com.appsense.android.datanow.providers.datanow.api.MultiUploadTask.upload(MultiUploadTask.java:301)
at com.appsense.android.datanow.providers.datanow.api.MultiUploadTask.doInBackground(MultiUploadTask.java:104)
at com.appsense.android.datanow.providers.datanow.api.MultiUploadTask.doInBackground(MultiUploadTask.java:48)
at android.os.AsyncTask$2.call(AsyncTask.java:333)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:245) 
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636) 
at java.lang.Thread.run(Thread.java:764) 

Without any license file, according to Github default license policy, no one is allowed to use this code.

https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/licensing-a-repository
You're under no obligation to choose a license. However, without a license, the default copyright laws apply, meaning that you retain all rights to your source code and no one may reproduce, distribute, or create derivative works from your work. If you're creating an open source project, we strongly encourage you to include an open source license. The Open Source Guide provides additional guidance on choosing the correct license for your project.