github/kubeshark
1
0
Fork 0
mirror of https://github.com/kubeshark/kubeshark.git synced 2025-04-28 11:55:51 +00:00
Code Issues Packages Projects Releases Wiki Activity
feat/add-nginx
kubeshark/tap
History
M. Mert Yıldıran 52c9251c00
Add ABI0 support to Go crypto/tls eBPF tracer (#1169) 
* Determine the Go ABI and get `goid` offset from DWARF

* Add `ABI` enum and morph the function according to the detected ABI

* Pass `goid` offset to an eBPF map to retrieve it in eBPF context

* Add `vmlinux.h` and implement `get_goid_from_thread_local_storage`

* Fix BPF verifier errors

* Update the comments

* Add `go_abi_0.h` and implement `ABI0` specific reads for `arm64`

* Upgrade `github.com/cilium/ebpf` to `v0.9.0`

* Add a comment

* Add macros for x86 specific parts

* Update `x86.o`

* Fix the map key type

* Add `user_pt_regs`

* Update arm64 object file

* Fix the version detection logic

* Add `getGStructOffset` method

* Define `goid_offsets`, `goid_offsets_map` structs and pass the offsets correctly

* Fix the `net.TCPConn` and buffer addresses for `ABI0`

* Remove comment

* Fix the issues for arm64 build

* Update x86.o

* Revert "Fix the issues for arm64 build"

This reverts commit 48b041b1b6.

* Revert `user_pt_regs`

* Add `vmlinux` directory

* Fix the `build.sh` and `Dockerfile`

* Add vmlinux_arm64.h

* Disable `get_goid_from_thread_local_storage` on ARM64 with a macro

* Update x86.o

* Update arm64.o

* x86

* arm64

* Fix the cross-compilation issue from x86 to arm64

* Fix the same thing for x86

* Use `BPF_CORE_READ` macro instead of `bpf_ringbuf_reserve` to support kernel versions older than 5.8

Also;
Add legacy version of thread_struct: thread_struct___v46
Build an additional object file for the kernel versions older than or equal to 4.6 and load them accordingly.
Add github.com/moby/moby

* Make #define directives more definitive

* Select the x86 and arm64 versions of `vmlinux.h` using macros

* Put `goid` offsets into the map before installing `uprobe`(s)

* arm64

* #run_acceptance_tests

* Remove a forgotten `fmt.Printf`

* Log the detected Linux kernel version
2022-07-05 14:35:30 +03:00
..
api TRA-4622 Remove rules feature UI (#1178) 2022-07-03 11:32:23 +03:00
dbgctl Fix problems that golang inspection reported (#1158) 2022-06-23 16:49:56 +03:00
diagnose Make logger a separate module such that don't depend on shared module as a whole for logging (#1047) 2022-04-27 22:26:27 +03:00
extensions TRA-4622 Remove rules feature UI (#1178) 2022-07-03 11:32:23 +03:00
source Close gopacket connection immediately, basic throttling and assembler mutex removal 2022-06-19 16:47:03 +03:00
tlstapper Add ABI0 support to Go crypto/tls eBPF tracer (#1169) 2022-07-05 14:35:30 +03:00
cleaner.go Close gopacket connection immediately, basic throttling and assembler mutex removal 2022-06-19 16:47:03 +03:00
go.mod Add ABI0 support to Go crypto/tls eBPF tracer (#1169) 2022-07-05 14:35:30 +03:00
go.sum Add ABI0 support to Go crypto/tls eBPF tracer (#1169) 2022-07-05 14:35:30 +03:00
net_utils.go TRA-4494 Remove all non-functional OutboundLink code that was providing /status/recentTLSLinks endpoint (#1008) 2022-04-17 19:01:21 +03:00
passive_tapper.go Fix problems that golang inspection reported (#1158) 2022-06-23 16:49:56 +03:00
settings.go Refactor tap module to achieve synchronously closing other protocol dissectors upon identification (#1026) 2022-04-28 17:19:14 +03:00
tcp_assembler.go allow to configure max live streams from mizu cli (#1172) 2022-06-28 14:41:47 +03:00
tcp_reader_data_msg.go Refactor tap module to achieve synchronously closing other protocol dissectors upon identification (#1026) 2022-04-28 17:19:14 +03:00
tcp_reader.go Add profiling tools (#1087) 2022-05-18 15:42:13 +03:00
tcp_reassembly_stream.go Close gopacket connection immediately, basic throttling and assembler mutex removal 2022-06-19 16:47:03 +03:00
tcp_stream_factory.go Close gopacket connection immediately, basic throttling and assembler mutex removal 2022-06-19 16:47:03 +03:00
tcp_stream.go Close gopacket connection immediately, basic throttling and assembler mutex removal 2022-06-19 16:47:03 +03:00
tcp_streams_map.go Add profiling tools (#1087) 2022-05-18 15:42:13 +03:00