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FABRID base version #170
Merged
jeltevanbommel
merged 26 commits into
netsec-ethz:scionlab
from
jeltevanbommel:fabrid/data-plane
Sep 20, 2024
Merged
FABRID base version #170
jeltevanbommel
merged 26 commits into
netsec-ethz:scionlab
from
jeltevanbommel:fabrid/data-plane
Sep 20, 2024
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- FABRID policies are defined with description, identifier, and a set of supported connection points - CSes load policies and validate them - CS appends maps for policy indices and supported connections to beacons - Remote CSes cache policy information from beacons - passes linter
- SD adds FABRID policies to paths
- SD uses correct local address for fetching DRKeys - FabridKeys function fetches required ASHost keys and the HostHost key
Also fixed linting error
SetExtensions method on dataplane paths is called during serialization, setting the HBH and E2E extension headers
- Fabrid and Identifier HBH extensions for sending FABRID traffic - Fabrid crypto library for computing HVFs and the path validator
Passing the WithFabrid option when choosing a path, selects an appropriate path based on the fabrid query and creates a fabrid dataplane path.
- BR fetches DRKey secret values and fabrid config on startup - BR validates and updates FABRID HVFs
- ping: select fabrid policies with --fabridquery flag - end2end: run integration test with --fabrid to test path validation
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Control plane features:
Data plane features:
Tools:
Demo:
./scion.sh topology --fabrid
(docker:./scion.sh topology -d --endhosts --fabrid
)./scion.sh run
./bin/end2end_integration --fabrid
(docker:./bin/end2end_integration -d --fabrid
)./scion.sh stop
Upstream changes:
This change is