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Handle having a null sender certificate at send time.

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Fixes #8425
This commit is contained in:
Greyson Parrelli 2018-12-03 13:16:29 -08:00
parent f13becc50b
commit f0bfd7224f
1 changed files with 7 additions and 1 deletions
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8
src/org/thoughtcrime/securesms/jobs/PushSendJob.java
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@ -210,7 +210,13 @@ public abstract class PushSendJob extends SendJob {
protected void rotateSenderCertificateIfNecessary() throws IOException {
try {
SenderCertificate certificate = new SenderCertificate(TextSecurePreferences.getUnidentifiedAccessCertificate(context));
byte[] certificateBytes = TextSecurePreferences.getUnidentifiedAccessCertificate(context);
if (certificateBytes == null) {
throw new InvalidCertificateException("No certificate was present.");
}
SenderCertificate certificate = new SenderCertificate(certificateBytes);
if (System.currentTimeMillis() > (certificate.getExpiration() - CERTIFICATE_EXPIRATION_BUFFER)) {
throw new InvalidCertificateException("Certificate is expired, or close to it. Expires on: " + certificate.getExpiration() + ", currently: " + System.currentTimeMillis());