29 lines
478 B
Go
29 lines
478 B
Go
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package main
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import (
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"encoding/pem"
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"flag"
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"fmt"
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"io/ioutil"
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"github.com/kisom/goutils/lib"
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)
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func main() {
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flag.Parse()
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if flag.NArg() != 1 {
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lib.Errx(lib.ExitFailure, "a single filename is required")
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}
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in, err := ioutil.ReadFile(flag.Arg(0))
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if err != nil {
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lib.Err(lib.ExitFailure, err, "couldn't read file")
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}
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p, _ := pem.Decode(in)
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if p == nil {
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lib.Errx(lib.ExitFailure, "%s isn't a PEM-encoded file", flag.Arg(0))
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}
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fmt.Printf("%s", p.Bytes)
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}
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