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refactor(mimeparser): store only one signature fingerprint

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Messages are normally not signed with more than one key
and in this case we pick an arbitrary signature later anyway.
This commit is contained in:
link2xt
2025-08-16 23:33:38 +00:00
committed by l
parent 176a89bd03
commit 8070dfcc82
3 changed files with 21 additions and 16 deletions
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20
src/securejoin.rs
View File

@@ -623,17 +623,19 @@ fn encrypted_and_signed(
mimeparser: &MimeMessage,
expected_fingerprint: &Fingerprint,
) -> bool {
if !mimeparser.was_encrypted() {
if let Some(signature) = mimeparser.signature.as_ref() {
if signature == expected_fingerprint {
true
} else {
warn!(
context,
"Message does not match expected fingerprint {expected_fingerprint}.",
);
false
}
} else {
warn!(context, "Message not encrypted.",);
false
} else if !mimeparser.signatures.contains(expected_fingerprint) {
warn!(
context,
"Message does not match expected fingerprint {}.", expected_fingerprint,
);
false
} else {
true
}
}