Curtis W Ruck created NIFI-10842:
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Summary: StandardOauth2AccessTokenProvider support forcing HTTP
protocol to 1.1
Key: NIFI-10842
URL: https://issues.apache.org/jira/browse/NIFI-10842
Project: Apache NiFi
Issue Type: Bug
Components: Extensions
Affects Versions: 1.18.0
Reporter: Curtis W Ruck
We are trying to use nifi's StandardOauth2AccessTokenProvider to enable
authentication in concert with InvokeHTTP to make requests to a REST API. The
OAuth2 server is responding with a HTTP 408 error code, and okhttp3 is throwing
a "stream was reset: HTTP_1_1_REQUIRED" exception.
In the same manner that InvokeHTTP got the `HTTP/2 Disabled` property, it would
be nice if StandardOauth2AccessTokenProvider had the same property.
{code:java}
2022-11-18 20:44:17,842 ERROR [Timer-Driven Process Thread-9]
o.a.nifi.processors.standard.InvokeHTTP
InvokeHTTP[id=8c6c303d-0184-1000-2cd2-c88625f9a563] Failed to properly
initialize Processor. If still scheduled to run, NiFi will attempt to
initialize and run the Processor again after the 'Administrative Yield
Duration' has elapsed. Failure is due to java.io.UncheckedIOException: OAuth2
access token request failed
java.io.UncheckedIOException: OAuth2 access token request failed
at
org.apache.nifi.oauth2.StandardOauth2AccessTokenProvider.getAccessDetails(StandardOauth2AccessTokenProvider.java:330)
at
org.apache.nifi.oauth2.StandardOauth2AccessTokenProvider.acquireAccessDetails(StandardOauth2AccessTokenProvider.java:289)
at
org.apache.nifi.oauth2.StandardOauth2AccessTokenProvider.getAccessDetails(StandardOauth2AccessTokenProvider.java:243)
at jdk.internal.reflect.GeneratedMethodAccessor966.invoke(Unknown Source)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at
org.apache.nifi.controller.service.StandardControllerServiceInvocationHandler.invoke(StandardControllerServiceInvocationHandler.java:254)
at
org.apache.nifi.controller.service.StandardControllerServiceInvocationHandler.invoke(StandardControllerServiceInvocationHandler.java:105)
at com.sun.proxy.$Proxy216.getAccessDetails(Unknown Source)
at
org.apache.nifi.processors.standard.InvokeHTTP.initOauth2AccessTokenProvider(InvokeHTTP.java:875)
at jdk.internal.reflect.GeneratedMethodAccessor965.invoke(Unknown Source)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at
org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:145)
at
org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:133)
at
org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotations(ReflectionUtils.java:78)
at
org.apache.nifi.util.ReflectionUtils.invokeMethodsWithAnnotation(ReflectionUtils.java:55)
at
org.apache.nifi.controller.StandardProcessorNode.lambda$initiateStart$8(StandardProcessorNode.java:1733)
at org.apache.nifi.engine.FlowEngine$3.call(FlowEngine.java:123)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at
java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: okhttp3.internal.http2.StreamResetException: stream was reset:
HTTP_1_1_REQUIRED
at okhttp3.internal.http2.Http2Stream.takeHeaders(Http2Stream.kt:148)
at
okhttp3.internal.http2.Http2ExchangeCodec.readResponseHeaders(Http2ExchangeCodec.kt:96)
at okhttp3.internal.connection.Exchange.readResponseHeaders(Exchange.kt:106)
at
okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.kt:79)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
at
okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:34)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:95)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
at
okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
at
okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76)
at
okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:109)
at
okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:201)
at okhttp3.internal.connection.RealCall.execute(RealCall.kt:154)
at
org.apache.nifi.oauth2.StandardOauth2AccessTokenProvider.getAccessDetails(StandardOauth2AccessTokenProvider.java:320)
... 23 common frames omitted
{code}
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