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Code Issues Releases Wiki Activity

Added header condition DKIM alignment

This commit is contained in:
M66B 2023-02-19 19:21:03 +01:00
parent 284e1e181e
commit e1bb4034a4
1 changed files with 22 additions and 0 deletions
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22
app/src/main/java/eu/faircode/email/EntityRule.java
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@ -301,6 +301,28 @@ public class EntityRule {
if ("$tls".equals(keyword)) {
if (!Boolean.TRUE.equals(message.tls))
return false;
} else if ("$aligned".equals(keyword)) {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
boolean native_dkim = prefs.getBoolean("native_dkim", false);
if (!native_dkim)
return false;
if (message.signedby == null)
return false;
if (message.from == null || message.from.length != 1)
return false;
String domain = UriHelper.getEmailDomain(((InternetAddress) message.from[0]).getAddress());
if (domain == null)
return false;
boolean valid = false;
for (String signer : message.signedby.split(","))
if (Objects.equals(
UriHelper.getRootDomain(context, signer),
UriHelper.getRootDomain(context, domain))) {
valid = true;
break;
}
if (!valid)
return false;
} else if ("$dkim".equals(keyword)) {
if (!Boolean.TRUE.equals(message.dkim))
return false;