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Posted to commits@nifi.apache.org by ph...@apache.org on 2018/10/31 19:20:24 UTC

nifi-minifi-cpp git commit: MINIFICPP-653: Check if empty content, if so don't produce log message that can segfault client

Repository: nifi-minifi-cpp
Updated Branches:
  refs/heads/master 556794b15 -> e14125e53


MINIFICPP-653: Check if empty content, if so don't produce log message that can segfault client

MINIFICPP-653: Remove test

MINIFICPP-653: Remove REM'd code and reindent

MINIFICPP-653: Clean up python code

This closes #427.

Approved by arpadboda on GH.

Signed-off-by: Marc Parisi <ph...@apache.org>


Project: http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/repo
Commit: http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/commit/e14125e5
Tree: http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/tree/e14125e5
Diff: http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/diff/e14125e5

Branch: refs/heads/master
Commit: e14125e53597dd3281c673b63bba5dca9f0f427c
Parents: 556794b
Author: Marc Parisi <ph...@apache.org>
Authored: Tue Oct 23 11:51:19 2018 -0400
Committer: Marc Parisi <ph...@apache.org>
Committed: Wed Oct 31 15:19:41 2018 -0400

----------------------------------------------------------------------
 docker/DockerVerify.sh                          |  12 +--
 docker/Dockerfile                               |   2 +-
 docker/test/integration/README.md               |   3 +
 docker/test/integration/minifi/__init__.py      |  67 +++++++-----
 docker/test/integration/minifi/test/__init__.py |  33 ++++--
 docker/test/integration/test_https.py           | 103 -------------------
 docker/test/integration/test_zero_file.py       |  38 +++++++
 docker/test/test_https.py                       | 102 ++++++++++++++++++
 libminifi/src/controllers/SSLContextService.cpp |   2 +-
 libminifi/src/sitetosite/SiteToSiteClient.cpp   |   5 +-
 10 files changed, 216 insertions(+), 151 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/e14125e5/docker/DockerVerify.sh
----------------------------------------------------------------------
diff --git a/docker/DockerVerify.sh b/docker/DockerVerify.sh
index 0707a12..92e706c 100755
--- a/docker/DockerVerify.sh
+++ b/docker/DockerVerify.sh
@@ -20,14 +20,14 @@ set -e
 docker_dir="$( cd ${0%/*} && pwd )"
 
 # Create virutal environment for testing
-if [[ ! -d ./test-env-py2 ]]; then
-  echo "Creating virtual environment in ./test-env-py2" 1>&2
-  virtualenv --python=python2 ./test-env-py2
+if [[ ! -d ./test-env-py3 ]]; then
+  echo "Creating virtual environment in ./test-env-py3" 1>&2
+  virtualenv --python=python3 ./test-env-py3
 fi
 
 echo "Activating virtual environment..." 1>&2
-. ./test-env-py2/bin/activate
-pip install --upgrade pip setuptools
+. ./test-env-py3/bin/activate
+pip install --trusted-host pypi.python.org --upgrade pip setuptools
 
 # Install test dependencies
 echo "Installing test dependencies..." 1>&2
@@ -47,7 +47,7 @@ pip install --upgrade \
             m2crypto \
             watchdog
 
-export MINIFI_VERSION=0.4.0
+export MINIFI_VERSION=0.6.0
 export PYTHONPATH="${PYTHONPATH}:${docker_dir}/test/integration"
 
 exec pytest -s -v "${docker_dir}"/test/integration

http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/e14125e5/docker/Dockerfile
----------------------------------------------------------------------
diff --git a/docker/Dockerfile b/docker/Dockerfile
index d1d608b..e66b568 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -67,7 +67,7 @@ ENV MINIFI_HOME $MINIFI_BASE_DIR/nifi-minifi-cpp-$MINIFI_VERSION
 RUN cd $MINIFI_BASE_DIR \
 	&& mkdir build \
 	&& cd build \
-	&& cmake .. \
+	&& cmake -DSKIP_TESTS=true .. \
 	&& make -j8 package \
 	&& tar -xzvf $MINIFI_BASE_DIR/build/nifi-minifi-cpp-$MINIFI_VERSION-bin.tar.gz -C $MINIFI_BASE_DIR
 

http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/e14125e5/docker/test/integration/README.md
----------------------------------------------------------------------
diff --git a/docker/test/integration/README.md b/docker/test/integration/README.md
index c4fb9f4..1cb6625 100644
--- a/docker/test/integration/README.md
+++ b/docker/test/integration/README.md
@@ -19,6 +19,9 @@ Apache MiNiFi includes a suite of docker-based system integration tests. These
 tests are designed to test the integration between distinct MiNiFi instances as
 well as other systems which are available in docker, such as Apache NiFi.
 
+* Currently test_https.py does not work due to the upgrade to NiFi 1.7. This will be resolved as
+  soon as possible.
+  
 ## Test Execution Lifecycle
 
 Each test involves the following stages as part of its execution lifecycle:

http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/e14125e5/docker/test/integration/minifi/__init__.py
----------------------------------------------------------------------
diff --git a/docker/test/integration/minifi/__init__.py b/docker/test/integration/minifi/__init__.py
index ec71e74..7b6752f 100644
--- a/docker/test/integration/minifi/__init__.py
+++ b/docker/test/integration/minifi/__init__.py
@@ -18,7 +18,7 @@ import tarfile
 import uuid
 import xml.etree.cElementTree as elementTree
 from xml.etree.cElementTree import Element
-from StringIO import StringIO
+from io import StringIO
 from io import BytesIO
 from textwrap import dedent
 
@@ -60,7 +60,7 @@ class SingleNodeDockerCluster(Cluster):
 
     def __init__(self):
         self.minifi_version = os.environ['MINIFI_VERSION']
-        self.nifi_version = '1.5.0'
+        self.nifi_version = '1.7.0'
         self.minifi_root = '/opt/minifi/nifi-minifi-cpp-' + self.minifi_version
         self.nifi_root = '/opt/nifi/nifi-' + self.nifi_version
         self.network = None
@@ -83,7 +83,7 @@ class SingleNodeDockerCluster(Cluster):
         if vols is None:
             vols = {}
 
-        logging.info('Deploying %s flow...', engine)
+        logging.info('Deploying %s flow...%s', engine,name)
 
         if name is None:
             name = engine + '-' + str(uuid.uuid4())
@@ -110,17 +110,17 @@ class SingleNodeDockerCluster(Cluster):
                 ADD config.yml {minifi_root}/conf/config.yml
                 RUN chown minificpp:minificpp {minifi_root}/conf/config.yml
                 USER minificpp
-                """.format(name=name,
+                """.format(name=name,hostname=name,
                            base_image='apacheminificpp:' + self.minifi_version,
                            minifi_root=self.minifi_root))
 
         test_flow_yaml = minifi_flow_yaml(flow)
         logging.info('Using generated flow config yml:\n%s', test_flow_yaml)
 
-        conf_file_buffer = StringIO()
+        conf_file_buffer = BytesIO()
 
         try:
-            conf_file_buffer.write(test_flow_yaml)
+            conf_file_buffer.write(test_flow_yaml.encode('utf-8'))
             conf_file_len = conf_file_buffer.tell()
             conf_file_buffer.seek(0)
 
@@ -140,7 +140,7 @@ class SingleNodeDockerCluster(Cluster):
         logging.info('Creating and running docker container for flow...')
 
         container = self.client.containers.run(
-                configured_image,
+                configured_image[0],
                 detach=True,
                 name=name,
                 network=self.network.name,
@@ -169,7 +169,7 @@ class SingleNodeDockerCluster(Cluster):
 
         try:
             with gzip.GzipFile(mode='wb', fileobj=conf_file_buffer) as conf_gz_file_buffer:
-                conf_gz_file_buffer.write(test_flow_xml)
+                conf_gz_file_buffer.write(test_flow_xml.encode())
             conf_file_len = conf_file_buffer.tell()
             conf_file_buffer.seek(0)
 
@@ -189,9 +189,10 @@ class SingleNodeDockerCluster(Cluster):
         logging.info('Creating and running docker container for flow...')
 
         container = self.client.containers.run(
-                configured_image,
+                configured_image[0],
                 detach=True,
                 name=name,
+                hostname=name,
                 network=self.network.name,
                 volumes=vols)
 
@@ -200,17 +201,17 @@ class SingleNodeDockerCluster(Cluster):
         self.containers.append(container)
 
     def build_image(self, dockerfile, context_files):
-        conf_dockerfile_buffer = StringIO()
+        conf_dockerfile_buffer = BytesIO()
         docker_context_buffer = BytesIO()
 
         try:
             # Overlay conf onto base nifi image
-            conf_dockerfile_buffer.write(dockerfile)
+            conf_dockerfile_buffer.write(dockerfile.encode())
             conf_dockerfile_buffer.seek(0)
 
             with tarfile.open(mode='w', fileobj=docker_context_buffer) as docker_context:
                 dockerfile_info = tarfile.TarInfo('Dockerfile')
-                dockerfile_info.size = conf_dockerfile_buffer.len
+                dockerfile_info.size = len(conf_dockerfile_buffer.getvalue())
                 docker_context.addfile(dockerfile_info,
                                        fileobj=conf_dockerfile_buffer)
 
@@ -252,8 +253,8 @@ class SingleNodeDockerCluster(Cluster):
 
         # Clean up images
         for image in self.images:
-            logging.info('Cleaning up image: %s', image.id)
-            self.client.images.remove(image.id, force=True)
+            logging.info('Cleaning up image: %s', image[0].id)
+            self.client.images.remove(image[0].id, force=True)
 
         # Clean up network
         if self.network is not None:
@@ -403,6 +404,7 @@ class ListenHTTP(Processor):
 
         if cert is not None:
             properties['SSL Certificate'] = cert
+            properties['SSL Verify Peer'] = 'no'
 
         super(ListenHTTP, self).__init__('ListenHTTP',
                                          properties=properties,
@@ -422,6 +424,14 @@ class GetFile(Processor):
                                       schedule={'scheduling period': '0 sec'},
                                       auto_terminate=['success'])
 
+class GenerateFlowFile(Processor):
+    def __init__(self, file_size):
+        super(GenerateFlowFile, self).__init__('GenerateFlowFile',
+                                      properties={'File Size': file_size},
+                                      schedule={'scheduling period': '0 sec'},
+                                      auto_terminate=['success'])
+
+
 
 class PutFile(Processor):
     def __init__(self, output_dir):
@@ -664,8 +674,7 @@ def nifi_flow_xml(connectable, nifi_version=None, root=None, visited=None):
         input_port_max_concurrent_tasks = Element('maxConcurrentTasks')
         input_port_max_concurrent_tasks.text = '1'
         input_port.append(input_port_max_concurrent_tasks)
-
-        res.iterfind('rootGroup').next().append(input_port)
+        next( res.iterfind('rootGroup') ).append(input_port)
 
     if isinstance(connectable, Processor):
         conn_destination = Element('processor')
@@ -738,7 +747,7 @@ def nifi_flow_xml(connectable, nifi_version=None, root=None, visited=None):
         proc_run_duration_nanos.text = str(connectable.schedule['run duration nanos'])
         conn_destination.append(proc_run_duration_nanos)
 
-        for property_key, property_value in connectable.properties.iteritems():
+        for property_key, property_value in connectable.properties.items():
             proc_property = Element('property')
             proc_property_name = Element('name')
             proc_property_name.text = connectable.nifi_property_key(property_key)
@@ -752,8 +761,8 @@ def nifi_flow_xml(connectable, nifi_version=None, root=None, visited=None):
             proc_auto_terminated_relationship = Element('autoTerminatedRelationship')
             proc_auto_terminated_relationship.text = auto_terminate_rel
             conn_destination.append(proc_auto_terminated_relationship)
-
-        res.iterfind('rootGroup').next().append(conn_destination)
+        next( res.iterfind('rootGroup') ).append(conn_destination)
+        """ res.iterfind('rootGroup').next().append(conn_destination) """
 
         for svc in connectable.controller_services:
             if svc in visited:
@@ -801,8 +810,8 @@ def nifi_flow_xml(connectable, nifi_version=None, root=None, visited=None):
                 controller_service_property_value.text = property_value
                 controller_service_property.append(controller_service_property_value)
                 controller_service.append(controller_service_property)
-
-            res.iterfind('rootGroup').next().append(controller_service)
+            next( res.iterfind('rootGroup') ).append(controller_service)
+            """ res.iterfind('rootGroup').next().append(controller_service)"""
 
     for conn_name in connectable.connections:
         conn_destinations = connectable.connections[conn_name]
@@ -816,8 +825,8 @@ def nifi_flow_xml(connectable, nifi_version=None, root=None, visited=None):
                                                       label_index,
                                                       conn_destination,
                                                       z_index)
-
-                res.iterfind('rootGroup').next().append(connection)
+                next( res.iterfind('rootGroup') ).append(connection)
+                """ res.iterfind('rootGroup').next().append(connection) """
 
                 if conn_destination not in visited:
                     nifi_flow_xml(conn_destination, nifi_version, res, visited)
@@ -829,8 +838,8 @@ def nifi_flow_xml(connectable, nifi_version=None, root=None, visited=None):
                                                   label_index,
                                                   conn_destinations,
                                                   z_index)
-
-            res.iterfind('rootGroup').next().append(connection)
+            next( res.iterfind('rootGroup') ).append(connection)
+            """ res.iterfind('rootGroup').next().append(connection) """
 
             if conn_destinations not in visited:
                 nifi_flow_xml(conn_destinations, nifi_version, res, visited)
@@ -838,7 +847,7 @@ def nifi_flow_xml(connectable, nifi_version=None, root=None, visited=None):
     if root is None:
         return ('<?xml version="1.0" encoding="UTF-8" standalone="no"?>'
                 + "\n"
-                + elementTree.tostring(res, encoding='utf-8'))
+                + elementTree.tostring(res, encoding='utf-8').decode('utf-8'))
 
 
 def nifi_flow_xml_connection(res, bend_points, conn_name, connectable, label_index, destination, z_index):
@@ -860,7 +869,8 @@ def nifi_flow_xml_connection(res, bend_points, conn_name, connectable, label_ind
     connection.append(connection_source_id)
 
     connection_source_group_id = Element('sourceGroupId')
-    connection_source_group_id.text = res.iterfind('rootGroup/id').next().text
+    connection_source_group_id.text = next( res.iterfind('rootGroup/id') ).text
+    """connection_source_group_id.text = res.iterfind('rootGroup/id').next().text"""
     connection.append(connection_source_group_id)
 
     connection_source_type = Element('sourceType')
@@ -877,7 +887,8 @@ def nifi_flow_xml_connection(res, bend_points, conn_name, connectable, label_ind
     connection.append(connection_destination_id)
 
     connection_destination_group_id = Element('destinationGroupId')
-    connection_destination_group_id.text = res.iterfind('rootGroup/id').next().text
+    connection_destination_group_id.text = next(res.iterfind('rootGroup/id')).text
+    """ connection_destination_group_id.text = res.iterfind('rootGroup/id').next().text """
     connection.append(connection_destination_group_id)
 
     connection_destination_type = Element('destinationType')

http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/e14125e5/docker/test/integration/minifi/test/__init__.py
----------------------------------------------------------------------
diff --git a/docker/test/integration/minifi/test/__init__.py b/docker/test/integration/minifi/test/__init__.py
index dbb3888..149382f 100644
--- a/docker/test/integration/minifi/test/__init__.py
+++ b/docker/test/integration/minifi/test/__init__.py
@@ -28,10 +28,9 @@ from minifi import SingleNodeDockerCluster
 
 logging.basicConfig(level=logging.DEBUG)
 
-
 def put_file_contents(contents, file_abs_path):
     logging.info('Writing %d bytes of content to file: %s', len(contents), file_abs_path)
-    with open(file_abs_path, 'w') as test_input_file:
+    with open(file_abs_path, 'wb') as test_input_file:
         test_input_file.write(contents)
 
 
@@ -41,20 +40,23 @@ class DockerTestCluster(SingleNodeDockerCluster):
         # Create test input/output directories
         test_cluster_id = str(uuid.uuid4())
 
+        self.segfault = False
+
         self.tmp_test_output_dir = '/tmp/.nifi-test-output.' + test_cluster_id
         self.tmp_test_input_dir = '/tmp/.nifi-test-input.' + test_cluster_id
         self.tmp_test_resources_dir = '/tmp/.nifi-test-resources.' + test_cluster_id
 
         logging.info('Creating tmp test input dir: %s', self.tmp_test_input_dir)
-        os.makedirs(self.tmp_test_input_dir, mode=0777)
+        os.makedirs(self.tmp_test_input_dir)
         logging.info('Creating tmp test output dir: %s', self.tmp_test_output_dir)
-        os.makedirs(self.tmp_test_output_dir, mode=0777)
+        os.makedirs(self.tmp_test_output_dir)
         logging.info('Creating tmp test resource dir: %s', self.tmp_test_resources_dir)
-        os.makedirs(self.tmp_test_resources_dir, mode=0777)
+        os.makedirs(self.tmp_test_resources_dir)
 
         # Point output validator to ephemeral output dir
         self.output_validator = output_validator
-        output_validator.set_output_dir(self.tmp_test_output_dir)
+        if isinstance(output_validator, SingleFileOutputValidator):
+            output_validator.set_output_dir(self.tmp_test_output_dir)
 
         # Start observing output dir
         self.done_event = Event()
@@ -95,7 +97,7 @@ class DockerTestCluster(SingleNodeDockerCluster):
 
         file_name = str(uuid.uuid4())
         file_abs_path = join(self.tmp_test_input_dir, file_name)
-        put_file_contents(contents, file_abs_path)
+        put_file_contents(contents.encode('utf-8'), file_abs_path)
 
     def put_test_resource(self, file_name, contents):
         """
@@ -117,12 +119,15 @@ class DockerTestCluster(SingleNodeDockerCluster):
         for container in self.containers:
             container = self.client.containers.get(container.id)
             logging.info('Container logs for container \'%s\':\n%s', container.name, container.logs())
+            if b'Segmentation fault' in container.logs():
+                self.segfault=True
             if container.status == 'running':
-                minifi_app_logs = container.exec_run('/bin/sh -c \'test -f ' + self.minifi_root + '/minifi-app.log '
+                minifi_app_logs = container.exec_run('/bin/sh -c \'test -f ' + self.minifi_root + '/logs/minifi-app.log '
                                                                                                 '&& cat ' +
-                                                     self.minifi_root + '/minifi-app.log\'')
+                                                     self.minifi_root + '/logs/minifi-app.log\'')
                 if len(minifi_app_logs) > 0:
                     logging.info('MiNiFi app logs for container \'%s\':\n%s', container.name, minifi_app_logs)
+
                 nifi_app_logs = container.exec_run('/bin/sh -c \'test -f ' + self.nifi_root + '/logs/nifi-app.log '
                                                                                             '&& cat ' +
                                                    self.nifi_root + '/logs/nifi-app.log\'')
@@ -142,7 +147,7 @@ class DockerTestCluster(SingleNodeDockerCluster):
         self.wait_for_output(timeout)
         self.log_nifi_output()
 
-        return self.output_validator.validate()
+        return self.output_validator.validate() and not self.segfault
 
     def __exit__(self, exc_type, exc_val, exc_tb):
         """
@@ -222,3 +227,11 @@ class SingleFileOutputValidator(OutputValidator):
                     return True
 
         return False
+
+
+class SegfaultValidator(OutputValidator):
+    """
+    Validate that a file was received.
+    """
+    def validate(self):
+        return True

http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/e14125e5/docker/test/integration/test_https.py
----------------------------------------------------------------------
diff --git a/docker/test/integration/test_https.py b/docker/test/integration/test_https.py
deleted file mode 100644
index 9912370..0000000
--- a/docker/test/integration/test_https.py
+++ /dev/null
@@ -1,103 +0,0 @@
-# Licensed to the Apache Software Foundation (ASF) under one or more
-# contributor license agreements.  See the NOTICE file distributed with
-# this work for additional information regarding copyright ownership.
-# The ASF licenses this file to You under the Apache License, Version 2.0
-# (the \"License\"); you may not use this file except in compliance with
-# the License.  You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an \"AS IS\" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import time
-
-from M2Crypto import X509, EVP, RSA, ASN1
-
-from minifi import *
-from minifi.test import *
-
-
-def callback():
-    pass
-
-
-def test_invoke_listen_https_one_way():
-    """
-    Verify sending using InvokeHTTP to a receiver using ListenHTTP (with TLS).
-    """
-
-    cert, key = gen_cert()
-
-    # TODO define SSLContextService class & generate config yml for services
-    crt_file = '/tmp/resources/test-crt.pem'
-
-    invoke_flow = (GetFile('/tmp/input')
-                   >> LogAttribute()
-                   >> InvokeHTTP('https://minifi-listen:4430/contentListener',
-                                 method='POST',
-                                 ssl_context_service=SSLContextService(ca_cert=crt_file)))
-
-    listen_flow = (ListenHTTP(4430, cert=crt_file)
-                   >> LogAttribute()
-                   >> PutFile('/tmp/output'))
-
-    with DockerTestCluster(SingleFileOutputValidator('test')) as cluster:
-        cluster.put_test_resource('test-crt.pem', cert.as_pem() + key.as_pem(None, callback))
-        cluster.put_test_data('test')
-        cluster.deploy_flow(listen_flow, name='minifi-listen')
-        cluster.deploy_flow(invoke_flow, name='minifi-invoke')
-
-        assert cluster.check_output()
-
-
-def gen_cert():
-    """
-    Generate TLS certificate request for testing
-    """
-
-    req, key = gen_req()
-    pub_key = req.get_pubkey()
-    subject = req.get_subject()
-    cert = X509.X509()
-    # noinspection PyTypeChecker
-    cert.set_serial_number(1)
-    cert.set_version(2)
-    cert.set_subject(subject)
-    t = long(time.time())
-    now = ASN1.ASN1_UTCTIME()
-    now.set_time(t)
-    now_plus_year = ASN1.ASN1_UTCTIME()
-    now_plus_year.set_time(t + 60 * 60 * 24 * 365)
-    cert.set_not_before(now)
-    cert.set_not_after(now_plus_year)
-    issuer = X509.X509_Name()
-    issuer.C = 'US'
-    issuer.CN = 'minifi-listen'
-    cert.set_issuer(issuer)
-    cert.set_pubkey(pub_key)
-    cert.sign(key, 'sha256')
-
-    return cert, key
-
-
-def gen_req():
-    """
-    Generate TLS certificate request for testing
-    """
-
-    logging.info('Generating test certificate request')
-    key = EVP.PKey()
-    req = X509.Request()
-    rsa = RSA.gen_key(1024, 65537, callback)
-    key.assign_rsa(rsa)
-    req.set_pubkey(key)
-    name = req.get_subject()
-    name.C = 'US'
-    name.CN = 'minifi-listen'
-    req.sign(key, 'sha256')
-
-    return req, key

http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/e14125e5/docker/test/integration/test_zero_file.py
----------------------------------------------------------------------
diff --git a/docker/test/integration/test_zero_file.py b/docker/test/integration/test_zero_file.py
new file mode 100644
index 0000000..23a0e99
--- /dev/null
+++ b/docker/test/integration/test_zero_file.py
@@ -0,0 +1,38 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the \"License\"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an \"AS IS\" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from minifi import *
+from minifi.test import *
+
+
+def test_minifi_to_nifi():
+    """
+    Verify sending data from a MiNiFi - C++ to NiFi using S2S protocol.
+    """
+
+    port = InputPort('from-minifi', RemoteProcessGroup('http://nifi:8080/nifi'))
+
+    recv_flow = (port
+                 >> LogAttribute()
+                 >> PutFile('/tmp/output'))
+
+    send_flow = (GenerateFlowFile('0B')
+                 >> LogAttribute()
+                 >> port)
+
+    with DockerTestCluster(SegfaultValidator()) as cluster:
+        cluster.deploy_flow(recv_flow, name='nifi', engine='nifi')
+        cluster.deploy_flow(send_flow)
+        assert cluster.check_output(60)

http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/e14125e5/docker/test/test_https.py
----------------------------------------------------------------------
diff --git a/docker/test/test_https.py b/docker/test/test_https.py
new file mode 100644
index 0000000..79a565f
--- /dev/null
+++ b/docker/test/test_https.py
@@ -0,0 +1,102 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the \"License\"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an \"AS IS\" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import time
+
+from M2Crypto import X509, EVP, RSA, ASN1
+
+from minifi import *
+from minifi.test import *
+
+
+def callback():
+    pass
+
+
+def test_invoke_listen_https_one_way():
+    """
+    Verify sending using InvokeHTTP to a receiver using ListenHTTP (with TLS).
+    """
+
+    cert, key = gen_cert()
+
+    # TODO define SSLContextService class & generate config yml for services
+    crt_file = '/tmp/resources/test-crt.pem'
+
+    invoke_flow = (GetFile('/tmp/input')
+                   >> InvokeHTTP('https://minifi-listen:4430/contentListener',
+                                 method='POST',
+                                 ssl_context_service=SSLContextService(cert=crt_file, ca_cert=crt_file)))
+
+    listen_flow = (ListenHTTP(4430, cert=crt_file)
+                   >> LogAttribute()
+                   >> PutFile('/tmp/output'))
+
+    with DockerTestCluster(SingleFileOutputValidator('test')) as cluster:
+        cluster.put_test_resource('test-crt.pem', cert.as_pem() + key.as_pem(None, callback))
+        cluster.put_test_data('test')
+        cluster.deploy_flow(listen_flow, name='minifi-listen')
+        cluster.deploy_flow(invoke_flow, name='minifi-invoke')
+
+        assert cluster.check_output()
+
+
+def gen_cert():
+    """
+    Generate TLS certificate request for testing
+    """
+
+    req, key = gen_req()
+    pub_key = req.get_pubkey()
+    subject = req.get_subject()
+    cert = X509.X509()
+    # noinspection PyTypeChecker
+    cert.set_serial_number(1)
+    cert.set_version(2)
+    cert.set_subject(subject)
+    t = int(time.time())
+    now = ASN1.ASN1_UTCTIME()
+    now.set_time(t)
+    now_plus_year = ASN1.ASN1_UTCTIME()
+    now_plus_year.set_time(t + 60 * 60 * 24 * 365)
+    cert.set_not_before(now)
+    cert.set_not_after(now_plus_year)
+    issuer = X509.X509_Name()
+    issuer.C = 'US'
+    issuer.CN = 'minifi-listen'
+    cert.set_issuer(issuer)
+    cert.set_pubkey(pub_key)
+    cert.sign(key, 'sha256')
+
+    return cert, key
+
+
+def gen_req():
+    """
+    Generate TLS certificate request for testing
+    """
+
+    logging.info('Generating test certificate request')
+    key = EVP.PKey()
+    req = X509.Request()
+    rsa = RSA.gen_key(1024, 65537, callback)
+    key.assign_rsa(rsa)
+    req.set_pubkey(key)
+    name = req.get_subject()
+    name.C = 'US'
+    name.CN = 'minifi-listen'
+    req.sign(key, 'sha256')
+
+    return req, key

http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/e14125e5/libminifi/src/controllers/SSLContextService.cpp
----------------------------------------------------------------------
diff --git a/libminifi/src/controllers/SSLContextService.cpp b/libminifi/src/controllers/SSLContextService.cpp
index 8d0a997..9cfb2f4 100644
--- a/libminifi/src/controllers/SSLContextService.cpp
+++ b/libminifi/src/controllers/SSLContextService.cpp
@@ -182,7 +182,7 @@ void SSLContextService::onEnable() {
         passphrase_file_ = test_passphrase;
         passphrase_.assign((std::istreambuf_iterator<char>(passphrase_file_test)), std::istreambuf_iterator<char>());
       } else {
-        valid_ = false;
+        // not an invalid file since we support a passphrase of unencrypted text
       }
       passphrase_file_test.close();
     }

http://git-wip-us.apache.org/repos/asf/nifi-minifi-cpp/blob/e14125e5/libminifi/src/sitetosite/SiteToSiteClient.cpp
----------------------------------------------------------------------
diff --git a/libminifi/src/sitetosite/SiteToSiteClient.cpp b/libminifi/src/sitetosite/SiteToSiteClient.cpp
index 2b103a7..0eafb2b 100644
--- a/libminifi/src/sitetosite/SiteToSiteClient.cpp
+++ b/libminifi/src/sitetosite/SiteToSiteClient.cpp
@@ -447,8 +447,9 @@ int16_t SiteToSiteClient::send(std::string transactionID, DataPacket *packet, co
   int ret;
   std::shared_ptr<Transaction> transaction = NULL;
 
-  if (flowFile && !flowFile->getResourceClaim()->exists()) {
-    logger_->log_debug("Claim %s does not exist for FlowFile %s", flowFile->getResourceClaim()->getContentFullPath(), flowFile->getUUIDStr());
+  if (flowFile && (flowFile->getResourceClaim() == nullptr || !flowFile->getResourceClaim()->exists())) {
+    auto path = flowFile->getResourceClaim() != nullptr ? flowFile->getResourceClaim()->getContentFullPath() : "nullclaim";
+    logger_->log_debug("Claim %s does not exist for FlowFile %s", path, flowFile->getUUIDStr());
     return -2;
   }
   if (peer_state_ != READY) {