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Last active June 16, 2021 15:55
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How to decode GRPC with tshark
Raw
tshark.sh
# configure protobuf search paths
# ensure you are in a cloned loki root path
cat > ~/.config/wireshark/protobuf_search_paths <<EOF
"$(pwd)/pkg/logproto","TRUE"
"$(pwd)","FALSE"
"$(pwd)/vendor","FALSE"
"/nix/store/drrmxvscqaa6521a46lqwkhhv82qr88g-source/vendor/github.com/gogo/protobuf/protobuf","FALSE"
EOF
# capture and decode 9095 as http2
tshark -i any -d tcp.port==9095,http2 -Y grpc -V
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