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feat: add Gotls master secrets module. #329

Merged
merged 8 commits into from
Mar 10, 2023
Merged

feat: add Gotls master secrets module. #329

merged 8 commits into from
Mar 10, 2023

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cfc4n
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@cfc4n cfc4n commented Mar 6, 2023

capture skb events from eBPF TC.

Signed-off-by: CFC4N <cfc4n.cs@gmail.com>
add master secret events.

Signed-off-by: CFC4N <cfc4n.cs@gmail.com>
@cfc4n cfc4n added the enhancement New feature or request label Mar 6, 2023
Signed-off-by: CFC4N <cfc4n.cs@gmail.com>
Signed-off-by: CFC4N <cfc4n.cs@gmail.com>
Signed-off-by: CFC4N <cfc4n.cs@gmail.com>
 write to ecapture_masterkey.log file, and save network traffic to pcapng file.

Signed-off-by: CFC4N <cfc4n.cs@gmail.com>
Signed-off-by: CFC4N <cfc4n.cs@gmail.com>
Signed-off-by: CFC4N <cfc4n.cs@gmail.com>
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cfc4n commented Mar 10, 2023

This is a major update that supports capturing TLS encryption for programs compiled in Go language. Especially for cloud-native architecture software developed based on the Golang language, such as Docker and K8s. If HTTPS communication is enabled, eCapture can be used for online network packet capture debugging without restarting the process or changing certificates.

@vincentmli Can you help me test it?

Use command

./ecapture gotls -e=/path/elf_filepath_compiled_by_go -w a.pcapng -i eth0

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reviewed.

@cfc4n cfc4n merged commit f5296bb into master Mar 10, 2023
@cfc4n cfc4n deleted the gotls-tc-secrets branch March 10, 2023 14:12
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