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authorDaniel Gultsch <daniel@gultsch.de>2016-05-19 10:39:47 +0200
committerDaniel Gultsch <daniel@gultsch.de>2016-05-19 10:39:47 +0200
commitafa3883089ae8f827b1a6068db0a6efffb73485f (patch)
tree7e7968ee46e1a5c621fe54126188abcd8fc47783 /src/main/java/eu
parentb478eca315661c50d76052aafcbbcc041790300f (diff)
synchronize around identity key generation
Diffstat (limited to 'src/main/java/eu')
-rw-r--r--src/main/java/eu/siacs/conversations/crypto/axolotl/SQLiteAxolotlStore.java16
1 files changed, 9 insertions, 7 deletions
diff --git a/src/main/java/eu/siacs/conversations/crypto/axolotl/SQLiteAxolotlStore.java b/src/main/java/eu/siacs/conversations/crypto/axolotl/SQLiteAxolotlStore.java
index 979a2845..4eb73313 100644
--- a/src/main/java/eu/siacs/conversations/crypto/axolotl/SQLiteAxolotlStore.java
+++ b/src/main/java/eu/siacs/conversations/crypto/axolotl/SQLiteAxolotlStore.java
@@ -90,16 +90,18 @@ public class SQLiteAxolotlStore implements AxolotlStore {
// --------------------------------------
private IdentityKeyPair loadIdentityKeyPair() {
- IdentityKeyPair ownKey = mXmppConnectionService.databaseBackend.loadOwnIdentityKeyPair(account);
+ synchronized (mXmppConnectionService) {
+ IdentityKeyPair ownKey = mXmppConnectionService.databaseBackend.loadOwnIdentityKeyPair(account);
- if (ownKey != null) {
+ if (ownKey != null) {
+ return ownKey;
+ } else {
+ Log.i(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Could not retrieve own IdentityKeyPair");
+ ownKey = generateIdentityKeyPair();
+ mXmppConnectionService.databaseBackend.storeOwnIdentityKeyPair(account, ownKey);
+ }
return ownKey;
- } else {
- Log.i(Config.LOGTAG, AxolotlService.getLogprefix(account) + "Could not retrieve own IdentityKeyPair");
- ownKey = generateIdentityKeyPair();
- mXmppConnectionService.databaseBackend.storeOwnIdentityKeyPair(account, ownKey);
}
- return ownKey;
}
private int loadRegistrationId() {