diff options
author | Christian Schneppe <christian@pix-art.de> | 2017-01-16 20:43:06 +0100 |
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committer | Christian Schneppe <christian@pix-art.de> | 2017-01-16 20:43:06 +0100 |
commit | 4b8c7dc6304db7cd90d23ab80d85c1d534684ef0 (patch) | |
tree | 401f9e79ce91cbd15a35f3ef7796cc6a786a38e6 /src/main/java/de/pixart/messenger/crypto/axolotl/XmppAxolotlSession.java | |
parent | dbbe76e6a0f5317b97dfa5f0ce31fcd9902463e3 (diff) |
partially improved logging for receiving omemo messages
Diffstat (limited to '')
-rw-r--r-- | src/main/java/de/pixart/messenger/crypto/axolotl/XmppAxolotlSession.java | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/main/java/de/pixart/messenger/crypto/axolotl/XmppAxolotlSession.java b/src/main/java/de/pixart/messenger/crypto/axolotl/XmppAxolotlSession.java index 6a314a760..84237d645 100644 --- a/src/main/java/de/pixart/messenger/crypto/axolotl/XmppAxolotlSession.java +++ b/src/main/java/de/pixart/messenger/crypto/axolotl/XmppAxolotlSession.java @@ -82,7 +82,7 @@ public class XmppAxolotlSession implements Comparable<XmppAxolotlSession> { } @Nullable - public byte[] processReceiving(AxolotlKey encryptedKey) { + public byte[] processReceiving(AxolotlKey encryptedKey) throws CryptoFailedException { byte[] plaintext = null; FingerprintStatus status = getTrust(); if (!status.isCompromised()) { @@ -90,8 +90,7 @@ public class XmppAxolotlSession implements Comparable<XmppAxolotlSession> { try { PreKeyWhisperMessage message = new PreKeyWhisperMessage(encryptedKey.key); if (!message.getPreKeyId().isPresent()) { - Log.w(Config.LOGTAG, AxolotlService.getLogprefix(account) + "PreKeyWhisperMessage did not contain a PreKeyId"); - return null; + throw new CryptoFailedException("PreKeyWhisperMessage did not contain a PreKeyId"); } Log.i(Config.LOGTAG, AxolotlService.getLogprefix(account) + "PreKeyWhisperMessage received, new session ID:" + message.getSignedPreKeyId() + "/" + message.getPreKeyId()); IdentityKey msgIdentityKey = message.getIdentityKey(); @@ -107,19 +106,20 @@ public class XmppAxolotlSession implements Comparable<XmppAxolotlSession> { WhisperMessage message = new WhisperMessage(encryptedKey.key); plaintext = cipher.decrypt(message); } catch (InvalidKeyException | InvalidKeyIdException | UntrustedIdentityException e) { - Log.w(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Error decrypting axolotl header, " + e.getClass().getName() + ": " + e.getMessage()); + throw new CryptoFailedException("Error decrypting axolotl header, \" + e.getClass().getName() + \": \" + e.getMessage()"); } } catch (LegacyMessageException | InvalidMessageException | DuplicateMessageException | NoSessionException e) { - Log.w(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Error decrypting axolotl header, " + e.getClass().getName() + ": " + e.getMessage()); + throw new CryptoFailedException("Error decrypting axolotl header, \" + e.getClass().getName() + \": \" + e.getMessage()"); } - if (plaintext != null) { - if (!status.isActive()) { - setTrust(status.toActive()); - } + if (plaintext == null) { + throw new CryptoFailedException("plaintext unexpectedly null"); + } + if (!status.isActive()) { + setTrust(status.toActive()); } } else { - Log.d(Config.LOGTAG, account.getJid().toBareJid() + " not encrypting omemo message from fingerprint " + getFingerprint() + " because it was marked as compromised"); + throw new CryptoFailedException("not encrypting omemo message from fingerprint "+getFingerprint()+" because it was marked as compromised"); } return plaintext; } |