Commit 11c8f1f1 authored by Dave Grijalva's avatar Dave Grijalva

clean up todos

parent 6b310a4c
......@@ -32,7 +32,6 @@ var (
func main() {
// Usage message if you ask for -help or if you mess up inputs.
// TODO: make this better
flag.Usage = func() {
fmt.Fprintf(os.Stderr, "Usage of %s:\n", os.Args[0])
fmt.Fprintf(os.Stderr, " One of the following flags is required: sign, verify\n")
......@@ -82,6 +81,24 @@ func loadData(p string) ([]byte, error) {
return ioutil.ReadAll(rdr)
}
// Print a json object in accordance with the prophecy (or the command line options)
func printJSON(j interface{}) error {
var out []byte
var err error
if *flagPretty {
out, err = json.MarshalIndent(j, "", " ")
} else {
out, err = json.Marshal(j)
}
if err == nil {
fmt.Println(string(out))
}
return err
}
// Verify a token and output the claims. This is a great example
// of how to verify and view a token.
func verifyToken() error {
......@@ -119,10 +136,7 @@ func verifyToken() error {
}
// Print the token details
// TODO: observe the pretty flag
if out, err := json.MarshalIndent(token.Claims, "", " "); err == nil {
fmt.Println(string(out))
} else {
if err := printJSON(token.Claims); err != nil {
return fmt.Errorf("Failed to output claims: %v", err)
}
......@@ -137,7 +151,7 @@ func signToken() error {
if err != nil {
return fmt.Errorf("Couldn't read token: %v", err)
} else if *flagDebug {
fmt.Println("Token: %v bytes", len(tokData))
fmt.Fprintf(os.Stderr, "Token: %v bytes", len(tokData))
}
// parse the JSON of the claims
......
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