Mismatched JNI call on proxy auth enum (#779)

Co-authored-by: Bret Ambrose <bambrose@amazon.com>

src/native/java_class_ids.c

@@ -1480,6 +1480,19 @@ static void s_cache_http_proxy_connection_type(JNIEnv *env) {
     AWS_FATAL_ASSERT(http_proxy_connection_type_properties.proxy_get_value_id);
 }
 
+struct java_aws_http_proxy_authorization_type_properties http_proxy_authorization_type_properties;
+
+static void s_cache_http_proxy_authorization_type(JNIEnv *env) {
+    jclass cls = (*env)->FindClass(env, "software/amazon/awssdk/crt/http/HttpProxyOptions$HttpProxyAuthorizationType");
+    AWS_FATAL_ASSERT(cls);
+    http_proxy_authorization_type_properties.http_proxy_authorization_type_class = (*env)->NewGlobalRef(env, cls);
+    AWS_FATAL_ASSERT(http_proxy_authorization_type_properties.http_proxy_authorization_type_class);
+    // Functions
+    http_proxy_authorization_type_properties.proxy_get_value_id = (*env)->GetMethodID(
+        env, http_proxy_authorization_type_properties.http_proxy_authorization_type_class, "getValue", "()I");
+    AWS_FATAL_ASSERT(http_proxy_authorization_type_properties.proxy_get_value_id);
+}
+
 struct java_aws_mqtt5_client_options_properties mqtt5_client_options_properties;
 
 static void s_cache_mqtt5_client_options(JNIEnv *env) {
@@ -2372,6 +2385,7 @@ static void s_cache_java_class_ids(void *user_data) {
     s_cache_mqtt5_negotiated_settings(env);
     s_cache_http_proxy_options(env);
     s_cache_http_proxy_connection_type(env);
+    s_cache_http_proxy_authorization_type(env);
     s_cache_mqtt5_client_options(env);
     s_cache_mqtt5_client_properties(env);
     s_cache_mqtt5_client_operation_statistics_properties(env);

src/native/java_class_ids.h

@@ -632,6 +632,13 @@ struct java_aws_http_proxy_connection_type_properties {
 };
 extern struct java_aws_http_proxy_connection_type_properties http_proxy_connection_type_properties;
 
+/* http.HttpProxyOptions.HttpProxyAuthorizationType */
+struct java_aws_http_proxy_authorization_type_properties {
+    jclass http_proxy_authorization_type_class;
+    jmethodID proxy_get_value_id;
+};
+extern struct java_aws_http_proxy_authorization_type_properties http_proxy_authorization_type_properties;
+
 /* mqtt5.ClientOptions */
 struct java_aws_mqtt5_client_options_properties {
     jclass client_options_class;

src/native/mqtt5_client.c

@@ -187,7 +187,7 @@ static struct aws_http_proxy_options_java_jni *s_aws_mqtt5_http_proxy_options_cr
     }
     if (jni_proxy_authorization_type) {
         jint jni_proxy_authorization_type_value = (*env)->CallIntMethod(
-            env, jni_proxy_authorization_type, http_proxy_connection_type_properties.proxy_get_value_id);
+            env, jni_proxy_authorization_type, http_proxy_authorization_type_properties.proxy_get_value_id);
         if (aws_jni_check_and_clear_exception(env)) {
             goto on_error;
         }