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authorLuca Muscariello <lumuscar@cisco.com>2022-06-09 21:34:09 +0200
committerLuca Muscariello <muscariello@ieee.org>2022-06-30 10:47:50 +0200
commit6b94663b2455e212009a544ae23bb6a8c55407f8 (patch)
tree0af780ce5eeb1009fd24b8af8af08e8368eda3bd /libtransport/src/protocols/transport_protocol.cc
parenta1ac96f497719b897793ac14b287cb8d840651c1 (diff)
refactor(lib, hicn-light, vpp, hiperf): HICN-723
- move infra data structure into the shared lib - new packet cache using double hashing and lookup on prefix suffix - testing updates - authenticated requests using interest manifests Co-authored-by: Mauro Sardara <msardara@cisco.com> Co-authored-by: Jordan Augé <jordan.auge+fdio@cisco.com> Co-authored-by: Michele Papalini <micpapal@cisco.com> Co-authored-by: Olivier Roques <oroques+fdio@cisco.com> Co-authored-by: Enrico Loparco <eloparco@cisco.com> Change-Id: Iaddebfe6aa5279ea8553433b0f519578f6b9ccd9 Signed-off-by: Luca Muscariello <muscariello@ieee.org>
Diffstat (limited to 'libtransport/src/protocols/transport_protocol.cc')
-rw-r--r--libtransport/src/protocols/transport_protocol.cc24
1 files changed, 21 insertions, 3 deletions
diff --git a/libtransport/src/protocols/transport_protocol.cc b/libtransport/src/protocols/transport_protocol.cc
index a73b9fb7b..b1803709b 100644
--- a/libtransport/src/protocols/transport_protocol.cc
+++ b/libtransport/src/protocols/transport_protocol.cc
@@ -79,6 +79,7 @@ int TransportProtocol::start() {
&on_payload_);
socket_->getSocketOption(GeneralTransportOptions::ASYNC_MODE, is_async_);
+ socket_->getSocketOption(GeneralTransportOptions::SIGNER, signer_);
// Set it is the first time we schedule an interest
is_first_ = true;
@@ -143,14 +144,22 @@ void TransportProtocol::sendInterest(
Packet::Format format;
socket_->getSocketOption(interface::GeneralTransportOptions::PACKET_FORMAT,
format);
+ size_t signature_size = 0;
- auto interest =
- core::PacketManager<>::getInstance().getPacket<Interest>(format);
+ // If aggregated interest, add spapce for signature
+ if (len > 0) {
+ format = Packet::toAHFormat(format);
+ signature_size = signer_->getSignatureFieldSize();
+ }
+
+ auto interest = core::PacketManager<>::getInstance().getPacket<Interest>(
+ format, signature_size);
interest->setName(interest_name);
for (uint32_t i = 0; i < len; i++) {
interest->appendSuffix(additional_suffixes->at(i));
}
+ interest->encodeSuffixes();
uint32_t lifetime = default_values::interest_lifetime;
socket_->getSocketOption(GeneralTransportOptions::INTEREST_LIFETIME,
@@ -165,7 +174,16 @@ void TransportProtocol::sendInterest(
return;
}
- portal_->sendInterest(std::move(interest));
+ bool content_sharing_mode;
+ socket_->getSocketOption(RtcTransportOptions::CONTENT_SHARING_MODE,
+ content_sharing_mode);
+ if (content_sharing_mode) lifetime = ceil((double)lifetime * 0.9);
+
+ // Compute signature
+ bool is_ah = _is_ah(interest->getFormat());
+ if (is_ah) signer_->signPacket(interest.get());
+
+ portal_->sendInterest(interest, lifetime);
}
void TransportProtocol::onError(const std::error_code &ec) {