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Golang DKIM Verifier

dkim 최신버젼 다운로드

최종 버전 다운로드 (.zip)

// repository documentation

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# Yet Another DKIM Verifier

## Why not?
I found some DKIM solution for go, but I don’t like untested C binding and I have some time (thank you mr.Putin)
I wrote this code for my pet project.

## What can we do?

We can verify DKIM headers very fast.
It is about 44mb per second on my laptop.
We support custom resolving and custom cache logic.

## TODO
- Support Length tag
- Support Time
- Support ExpireTime
- Support Copied header fields (z=)
- Sign

## How to use it?

```go
package main

import (
	"bufio"
	"flag"
	"fmt"
	"os"

"github.com/kalloc/dkim"
)

// ./test path/to/emls/*.eml

func main() {
	var (
		filename string
		fp       *os.File
		err      error
		dk       *dkim.DKIM
	)

flag.Parse()

for _, filename = range flag.Args() {
		fmt.Printf("Check: %s — ", filename)
		if fp, err = os.Open(filename); err != nil {
			fmt.Printf("ERR-WRONG_FILE")
		} else if dk, _ = dkim.ParseEml(bufio.NewReader(fp)); dk == nil {
			fmt.Printf("ERR-DKIM_NOT_FOUND")
		} else if _, err = dk.GetPublicKey(); err != nil {
			fmt.Printf("ERR-DKIM_PK_NOT_FOUND")
		} else if dk.Verify() == false {
			fmt.Printf("ERR-DKIM_NOT_VERIFIED (Body is %v, Sig is %v)", dk.Status.ValidBody, dk.Status.Valid)
		} else {
			fmt.Printf("OK")
		}
		fmt.Printf("\n")
	}
}
```

dkim

dkim 최신버젼 다운로드

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dkim

dkim 최신버젼 다운로드

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