57 lines
1.1 KiB
Go
57 lines
1.1 KiB
Go
package main
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import (
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"flag"
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"fmt"
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"io/ioutil"
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"os"
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"github.com/gofly/go-xmlsec"
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)
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func main() {
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doVerify := flag.Bool("v", false, "verify the document")
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doSign := flag.Bool("s", false, "sign the document")
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keyPath := flag.String("k", "", "the path to the key")
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flag.Parse()
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if !*doVerify && !*doSign {
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fmt.Println("you must specify -v to verify or -s to sign")
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os.Exit(1)
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}
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if *keyPath == "" {
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fmt.Println("you must specify a key file")
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os.Exit(1)
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}
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key, err := ioutil.ReadFile(*keyPath)
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if err != nil {
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fmt.Printf("%s\n", err)
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os.Exit(1)
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}
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buf, err := ioutil.ReadAll(os.Stdin)
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if *doSign {
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signedBuf, err := xmlsec.Sign(key, buf, xmlsec.SignatureOptions{})
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if err != nil {
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fmt.Printf("%s\n", err)
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os.Exit(1)
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}
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os.Stdout.Write(signedBuf)
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}
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if *doVerify {
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err := xmlsec.Verify(key, buf, xmlsec.SignatureOptions{})
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if err == xmlsec.ErrVerificationFailed {
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fmt.Println("signature is not correct")
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os.Exit(1)
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}
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if err != nil {
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fmt.Printf("error: %s\n", err)
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os.Exit(1)
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}
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fmt.Println("signature is correct")
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}
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}
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