https://github.com/hellodword/cfping
https://github.com/hellodword/cfping
Last synced: about 1 year ago
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- Host: GitHub
- URL: https://github.com/hellodword/cfping
- Owner: hellodword
- Created: 2023-09-21T12:06:53.000Z (almost 3 years ago)
- Default Branch: master
- Last Pushed: 2023-09-21T12:08:21.000Z (almost 3 years ago)
- Last Synced: 2025-03-15T01:52:05.857Z (over 1 year ago)
- Language: Go
- Homepage:
- Size: 6.84 KB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# cfping
> ping cloudflare IPs with TLS 1.3
## Summary
默认利用 `https://www.cloudflare.com/cdn-cgi/trace` 进行检测，不关注带宽（没有发现过有限速），只关注 https 请求的成功与否以及延迟。
也不关注延迟具体多少，不去计算 rtt，只关注整体延迟。
## Usage
```
Usage
-cidr string
path to cidr file (default "cidr.txt")
-every int
how many requests for each ip, at least 5 (default 5)
-head int
max ip number of output, 0 for all (default 16)
-http2
force attempt http2
-insecure
tls skip verify
-interface string
use specific interface
-output string
output file path, default stdout
-proxy string
http://127.0.0.1:1081 socks5://127.0.0.1:1080 socks5h://127.0.0.1:1080
-sample int
rand range for picking samples (default 255)
-show_delay
show_delay
-status int
status code of your url (default 200)
-timeout int
milliseconds (default 1000)
-tls int
0=tls1.0, 1=tls1.1, 2=tls1.2, 3=tls1.3 (default 3)
-url string
your url (default "https://www.cloudflare.com/cdn-cgi/trace")
-verbose
show verbose output
-workers int
default cpu*10 (default 80)
```
## Build
```shell
go build -o cfping .
```
## Example
```shell
env INTERFACE=eth0 \
CIDR=./resource/ips-v4 \
URL='https://example.com/path' \
STATUS=200 \
CUSTOM_ARGS='-proxy socks5h://127.0.0.1:1080' \
bash example.sh
```
## TODO
- [ ] refactor with cmdr
- [ ] 定期以及长期检测，所以需要降低压力，且配合数据库
- [ ] 分散请求，而不是一次性请求完同一个 IP
- [ ] ja3