1 files changed, 148 insertions, 0 deletions
diff --git a/fluent-bit/lib/librdkafka-2.1.0/tests/0119-consumer_auth.cpp b/fluent-bit/lib/librdkafka-2.1.0/tests/0119-consumer_auth.cpp
new file mode 100644
index 00000000..507b6730
--- /dev/null
+++ b/fluent-bit/lib/librdkafka-2.1.0/tests/0119-consumer_auth.cpp
@@ -0,0 +1,148 @@
+/*
+ * librdkafka - Apache Kafka C library
+ *
+ * Copyright (c) 2020, Magnus Edenhill
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <iostream>
+#include <map>
+#include <cstring>
+#include <cstdlib>
+#include "testcpp.h"
+
+
+/**
+ * @brief Let FetchRequests fail with authorization failure.
+ *
+ */
+
+
+static void do_test_fetch_unauth() {
+  Test::Say(tostr() << _C_MAG << "[ Test unauthorized Fetch ]\n");
+
+  std::string topic = Test::mk_topic_name("0119-fetch_unauth", 1);
+
+  RdKafka::Conf *conf;
+  Test::conf_init(&conf, NULL, 20);
+
+  Test::conf_set(conf, "group.id", topic);
+
+  std::string bootstraps;
+  if (conf->get("bootstrap.servers", bootstraps) != RdKafka::Conf::CONF_OK)
+    Test::Fail("Failed to retrieve bootstrap.servers");
+
+  std::string errstr;
+  RdKafka::KafkaConsumer *c = RdKafka::KafkaConsumer::create(conf, errstr);
+  if (!c)
+    Test::Fail("Failed to create KafkaConsumer: " + errstr);
+  delete conf;
+
+  /* Create topic */
+  const int partition_cnt = 3;
+  Test::create_topic(NULL, topic.c_str(), partition_cnt, 1);
+
+  /* Produce messages */
+  test_produce_msgs_easy(topic.c_str(), 0, RdKafka::Topic::PARTITION_UA, 1000);
+
+  /* Add ACLs:
+   *   Allow Describe (Metadata)
+   *   Deny Read (Fetch)
+   */
+
+  test_kafka_cmd(
+      "kafka-acls.sh --bootstrap-server %s "
+      "--add --allow-principal 'User:*' "
+      "--operation Describe --allow-host '*' "
+      "--topic '%s'",
+      bootstraps.c_str(), topic.c_str());
+
+  test_kafka_cmd(
+      "kafka-acls.sh --bootstrap-server %s "
+      "--add --deny-principal 'User:*' "
+      "--operation Read --deny-host '*' "
+      "--topic '%s'",
+      bootstraps.c_str(), topic.c_str());
+
+  Test::subscribe(c, topic);
+
+  int auth_err_cnt = 0;
+
+  /* Consume for 15s (30*0.5), counting the number of auth errors,
+   * should only see one error per consumed partition, and no messages. */
+  for (int i = 0; i < 30; i++) {
+    RdKafka::Message *msg;
+
+    msg = c->consume(500);
+    TEST_ASSERT(msg, "Expected msg");
+
+    switch (msg->err()) {
+    case RdKafka::ERR__TIMED_OUT:
+      break;
+
+    case RdKafka::ERR_NO_ERROR:
+      Test::Fail("Did not expect a valid message");
+      break;
+
+    case RdKafka::ERR_TOPIC_AUTHORIZATION_FAILED:
+      Test::Say(tostr() << "Consumer error on " << msg->topic_name() << " ["
+                        << msg->partition() << "]: " << msg->errstr() << "\n");
+
+      if (auth_err_cnt++ > partition_cnt)
+        Test::Fail(
+            "Too many auth errors received, "
+            "expected same as number of partitions");
+      break;
+
+    default:
+      Test::Fail(tostr() << "Unexpected consumer error on " << msg->topic_name()
+                         << " [" << msg->partition() << "]: " << msg->errstr());
+      break;
+    }
+
+    delete msg;
+  }
+
+  TEST_ASSERT(auth_err_cnt == partition_cnt,
+              "Expected exactly %d auth errors, saw %d", partition_cnt,
+              auth_err_cnt);
+
+  delete c;
+
+  Test::Say(tostr() << _C_GRN << "[ Test unauthorized Fetch PASS ]\n");
+}
+
+extern "C" {
+int main_0119_consumer_auth(int argc, char **argv) {
+  /* We can't bother passing Java security config to kafka-acls.sh */
+  if (test_needs_auth()) {
+    Test::Skip("Cluster authentication required\n");
+    return 0;
+  }
+
+  do_test_fetch_unauth();
+
+  return 0;
+}
+}