45 lines
631 B
Go
45 lines
631 B
Go
package main
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import (
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"fmt"
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"os"
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"encoding/pem"
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"crypto/x509"
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"github.com/alexflint/go-arg"
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)
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func run(args *Arguments) error {
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raw, err := os.ReadFile(args.Input)
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if err != nil {
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return err
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}
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block, rest := pem.Decode(raw)
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fmt.Println(block.Type)
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fmt.Println("len(rest):", len(rest))
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cert, err := x509.ParseCertificate(block.Bytes)
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if err != nil {
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return err
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}
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fmt.Println(cert)
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return nil
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}
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type Arguments struct {
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Input string `arg:"positional,required"`
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}
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func main() {
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args := &Arguments{}
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arg.MustParse(args)
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err := run(args)
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if err != nil {
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fmt.Fprintln(os.Stderr, err)
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os.Exit(1)
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}
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}
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