feat: remove prn option\

closes #114

Author: mike-engel

CHANGELOG.md

@@ -1,5 +1,7 @@
 # Unreleased
 
+- Remove the `prn` option as it's not included in the spec any longer #114
+
 # 3.3.0
 
 > 2020-12-24

Cargo.lock

@@ -204,14 +204,6 @@ fn config_options<'a, 'b>() -> App<'a, 'b> {
                         .takes_value(true)
                         .long("aud")
                         .short("a")
-                        .requires("principal"),
-                ).arg(
-                    Arg::with_name("principal")
-                        .help("the principal of the token")
-                        .takes_value(true)
-                        .long("prn")
-                        .short("p")
-                        .requires("audience"),
                 ).arg(
                     Arg::with_name("not_before")
                         .help("the time the JWT should become valid, in seconds or systemd.time string")
@@ -416,10 +408,8 @@ fn encode_token(matches: &ArgMatches) -> JWTResult<String> {
     let issuer = PayloadItem::from_string_with_name(matches.value_of("issuer"), "iss");
     let subject = PayloadItem::from_string_with_name(matches.value_of("subject"), "sub");
     let audience = PayloadItem::from_string_with_name(matches.value_of("audience"), "aud");
-    let principal = PayloadItem::from_string_with_name(matches.value_of("principal"), "prn");
-    let mut maybe_payloads: Vec<Option<PayloadItem>> = vec![
-        issued_at, expires, issuer, subject, audience, principal, not_before,
-    ];
+    let mut maybe_payloads: Vec<Option<PayloadItem>> =
+        vec![issued_at, expires, issuer, subject, audience, not_before];
 
     maybe_payloads.append(&mut custom_payloads.unwrap_or_default());
     maybe_payloads.append(&mut custom_payload.unwrap_or_default());

src/main.rs

@@ -213,8 +213,6 @@ mod tests {
                 "array=[1, 2, 3]",
                 "-P",
                 "object={\"foo\": \"bar\"}",
-                "-p",
-                "yolo-principal",
                 "-s",
                 "yolo-subject",
                 "{\"test\":\"json value\",\"bool\":true,\"json_number\":1}",
@@ -236,7 +234,6 @@ mod tests {
         assert_eq!(header.kid, Some("1234".to_string()));
         assert_eq!(claims.0["aud"], "yolo");
         assert_eq!(claims.0["iss"], "yolo-service");
-        assert_eq!(claims.0["prn"], "yolo-principal");
         assert_eq!(claims.0["sub"], "yolo-subject");
         assert_eq!(claims.0["nbf"], nbf);
         assert_eq!(claims.0["exp"], exp);