Develop snort IDS and content inspect service

- Initial commit to show potential structure of a sample service
- This wil be part of a larger sample application currently dubbed
Service Delivery Controller
- Docker container needs to be built and employs open-source Linux packages
- Service is deployable in Istio service mesh using provided yaml
- Control snort daemon and add custom rules with GRPC messaging
- Process snort alerts actively and send to redis and upstream service
mesh components
- Integrates a web server for better HTTP signature detection

- Improved build script for CI with variables
- Render k8s yaml snort manifest dynamically with command
line options
- Improve snort_client sample script for runtime modifications
including passing args on CLI, error checking
- Update nginx proxy interface
- Added logging to snort server and alert process

Change-Id: Ic56f9fcd9ed21f64b84b85ac8ee280d69af7b7c9
Signed-off-by: Eddie Arrage <eddie.arrage@huawei.com>

1 files changed, 80 insertions, 0 deletions

diff --git a/samples/services/snort_ids/docker/grpc/snort_pb2_grpc.py b/samples/services/snort_ids/docker/grpc/snort_pb2_grpc.py
new file mode 100644
index 0000000..4a04299
--- /dev/null
+++ b/samples/services/snort_ids/docker/grpc/snort_pb2_grpc.py
@@ -0,0 +1,80 @@
+# Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT!
+import grpc
+
+import snort_pb2 as snort__pb2
+
+
+class ControllerStub(object):
+  # missing associated documentation comment in .proto file
+  pass
+
+  def __init__(self, channel):
+    """Constructor.
+
+    Args:
+      channel: A grpc.Channel.
+    """
+    self.AddRules = channel.unary_unary(
+        '/snort.Controller/AddRules',
+        request_serializer=snort__pb2.AddRule.SerializeToString,
+        response_deserializer=snort__pb2.SnortReply.FromString,
+        )
+    self.StartSnort = channel.unary_unary(
+        '/snort.Controller/StartSnort',
+        request_serializer=snort__pb2.ControlSnort.SerializeToString,
+        response_deserializer=snort__pb2.SnortReply.FromString,
+        )
+    self.StopSnort = channel.unary_unary(
+        '/snort.Controller/StopSnort',
+        request_serializer=snort__pb2.ControlSnort.SerializeToString,
+        response_deserializer=snort__pb2.SnortReply.FromString,
+        )
+
+
+class ControllerServicer(object):
+  # missing associated documentation comment in .proto file
+  pass
+
+  def AddRules(self, request, context):
+    # missing associated documentation comment in .proto file
+    pass
+    context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+    context.set_details('Method not implemented!')
+    raise NotImplementedError('Method not implemented!')
+
+  def StartSnort(self, request, context):
+    # missing associated documentation comment in .proto file
+    pass
+    context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+    context.set_details('Method not implemented!')
+    raise NotImplementedError('Method not implemented!')
+
+  def StopSnort(self, request, context):
+    # missing associated documentation comment in .proto file
+    pass
+    context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+    context.set_details('Method not implemented!')
+    raise NotImplementedError('Method not implemented!')
+
+
+def add_ControllerServicer_to_server(servicer, server):
+  rpc_method_handlers = {
+      'AddRules': grpc.unary_unary_rpc_method_handler(
+          servicer.AddRules,
+          request_deserializer=snort__pb2.AddRule.FromString,
+          response_serializer=snort__pb2.SnortReply.SerializeToString,
+      ),
+      'StartSnort': grpc.unary_unary_rpc_method_handler(
+          servicer.StartSnort,
+          request_deserializer=snort__pb2.ControlSnort.FromString,
+          response_serializer=snort__pb2.SnortReply.SerializeToString,
+      ),
+      'StopSnort': grpc.unary_unary_rpc_method_handler(
+          servicer.StopSnort,
+          request_deserializer=snort__pb2.ControlSnort.FromString,
+          response_serializer=snort__pb2.SnortReply.SerializeToString,
+      ),
+  }
+  generic_handler = grpc.method_handlers_generic_handler(
+      'snort.Controller', rpc_method_handlers)
+  server.add_generic_rpc_handlers((generic_handler,))