rodolphe/opensmtpd-filter-sake
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Allow to parse emails with an invalid base32 code

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This commit is contained in:
Rodolphe Bréard 2023-07-22 15:11:33 +02:00
parent f4880ddcc2
commit fd7bf7dffd
1 changed files with 15 additions and 1 deletions
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16
src/address.rs
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@ -27,7 +27,9 @@ impl CodedAddress {
None
};
let code = if parts.len() >= 3 {
BASE32_NOPAD.decode(parts[2].to_uppercase().as_bytes())?
BASE32_NOPAD
.decode(parts[2].to_uppercase().as_bytes())
.unwrap_or(Vec::new())
} else {
Vec::new()
};
@ -158,6 +160,18 @@ mod tests {
assert_eq!(addr.domain, Some("example.org".to_string()));
}
#[test]
fn parse_valid_coded_addr_with_invalid_base32() {
let addr_str = "a+test+invalid@example.org";
let addr = CodedAddress::parse(addr_str, '+');
assert!(addr.is_ok(), "unable to parse {addr_str}: {addr:?}");
let addr = addr.unwrap();
assert_eq!(addr.local_part, "a");
assert_eq!(addr.sub_addr, Some("test".to_string()));
assert_eq!(addr.code, Vec::new());
assert_eq!(addr.domain, Some("example.org".to_string()));
}
#[test]
fn parse_valid_coded_addr_without_domain() {
let addr_str = "local.part+test+orsxg5a";