https://github.com/zhouchaowen/prism
eBPF-based API Interface Builder
https://github.com/zhouchaowen/prism
api ebpf http tc
Last synced: 10 months ago
JSON representation
eBPF-based API Interface Builder
- Host: GitHub
- URL: https://github.com/zhouchaowen/prism
- Owner: Zhouchaowen
- License: apache-2.0
- Created: 2023-09-01T14:06:00.000Z (over 2 years ago)
- Default Branch: master
- Last Pushed: 2023-10-09T13:48:24.000Z (over 2 years ago)
- Last Synced: 2025-03-30T22:11:38.350Z (11 months ago)
- Topics: api, ebpf, http, tc
- Language: C
- Homepage:
- Size: 7.41 MB
- Stars: 34
- Watchers: 2
- Forks: 7
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Prism
Prism is an eBPF-Based interface generator that captures the HTTP traffic of Ingress and Egress through TC and passes it to the user mode through ringbuf to assemble complete data.
# Run
- Kernel >= 5.4.0
## operating run
> device_name, replace with the name of the network device the program is attached to (e.g. eth0)
```bash
prism -n
```
## docker run
```bash
docker run --net host --privileged --name prism -itd zmosquito/prism:v0.0.2 ./prism -n
```
# How to compile
## require
- Kernel >= 5.4.0
- LLvm >= 14
- Clang >= 14
- Golang >= 1.18
- Cmake
```bash
# Ubuntu 22.04
apt-get install linux-kernel-headers linux-headers-$(uname -r)
apt-get update && apt-get install -y make clang-14 llvm-14 libc6-dev libc6-dev-i386 libz-dev libelf-dev libbpf-dev iproute2 && apt-get clean
ln -s $(which clang-14) /usr/bin/clang && ln -s $(which llc-14) /usr/bin/llc
```
## compile
```bash
make build
```
## docker
compile by docker
```bash
docker run --rm -v /root/prism:/root/prism ghcr.io/cilium/ebpf-builder:1694533004 bash -c "cd /root/prism && make build"
```
## Demo
https://www.bilibili.com/video/BV1tK4y1c7rh/