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Refactor direct connect delivery pipeline and message store.

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1) Make message store contents more memory efficient.

2) Make notification pipeline simpler and more memory efficient.

3) Don't b64 encode websocket message bodies.

// FREEBIE
This commit is contained in:
Moxie Marlinspike
2014-12-06 15:30:26 -08:00
parent aa2a5ff929
commit 41d15b738b
26 changed files with 1581 additions and 326 deletions
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13
src/main/java/org/whispersystems/textsecuregcm/entities/EncryptedOutgoingMessage.java
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@@ -41,7 +41,8 @@ public class EncryptedOutgoingMessage {
private static final int MAC_KEY_SIZE = 20;
private static final int MAC_SIZE = 10;
private final String serialized;
private final byte[] serialized;
private final String serializedAndEncoded;
public EncryptedOutgoingMessage(OutgoingMessageSignal outgoingMessage,
String signalingKey)
@@ -50,12 +51,16 @@ public class EncryptedOutgoingMessage {
byte[] plaintext = outgoingMessage.toByteArray();
SecretKeySpec cipherKey = getCipherKey (signalingKey);
SecretKeySpec macKey = getMacKey(signalingKey);
byte[] ciphertext = getCiphertext(plaintext, cipherKey, macKey);
this.serialized = Base64.encodeBytes(ciphertext);
this.serialized = getCiphertext(plaintext, cipherKey, macKey);
this.serializedAndEncoded = Base64.encodeBytes(this.serialized);
}
public String serialize() {
public String toEncodedString() {
return serializedAndEncoded;
}
public byte[] toByteArray() {
return serialized;
}