diff options
Diffstat (limited to 'openpgp/src/cert/amalgamation/key.rs')
| -rw-r--r-- | openpgp/src/cert/amalgamation/key.rs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/openpgp/src/cert/amalgamation/key.rs b/openpgp/src/cert/amalgamation/key.rs index 9cab12fe..5006a267 100644 --- a/openpgp/src/cert/amalgamation/key.rs +++ b/openpgp/src/cert/amalgamation/key.rs @@ -883,6 +883,30 @@ impl<'a, P, R, R2> ValidKeyAmalgamation<'a, P, R, R2> /// 5.2.3.3 of RFC 4880]. /// /// [Section 5.2.3.3 of RFC 4880]: https://tools.ietf.org/html/rfc4880#section-5.2.3.3 + /// + /// Note: historically, OpenPGP looks for the primary Key's key + /// flags on the primary User ID's binding signature, and only + /// falls back to the direct key signature if the binding + /// signature does not contain the `KeyFlags` subpacket. + /// + /// # Examples + /// + /// ``` + /// # extern crate sequoia_openpgp as openpgp; + /// # use openpgp::cert::prelude::*; + /// # use openpgp::policy::{Policy, StandardPolicy}; + /// # + /// # fn main() -> openpgp::Result<()> { + /// # let p : &dyn Policy = &StandardPolicy::new(); + /// # let (cert, _) = + /// # CertBuilder::general_purpose(None, Some("alice@example.org")) + /// # .generate()?; + /// # let cert = cert.with_policy(p, None)?; + /// let ka = cert.primary_key(); + /// println!("Primary Key's key flags: {:?}", ka.key_flags()); + /// # assert!(ka.key_flags().unwrap().for_certification()); + /// # Ok(()) } + /// ``` pub fn key_flags(&self) -> Option<KeyFlags> { self.map(|s| s.key_flags()) } |