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GroupReader was looking for an optional key, not a mandatory salt.

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This should've been changed when restricted groups were removed.
This commit is contained in:
akwizgran
2014-01-31 17:21:51 +00:00
parent 85b02eccc7
commit 93890d56f6
1 changed files with 6 additions and 5 deletions
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11
briar-core/src/org/briarproject/messaging/GroupReader.java
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@@ -1,11 +1,12 @@
package org.briarproject.messaging;
import static org.briarproject.api.AuthorConstants.MAX_PUBLIC_KEY_LENGTH;
import static org.briarproject.api.messaging.MessagingConstants.GROUP_SALT_LENGTH;
import static org.briarproject.api.messaging.MessagingConstants.MAX_GROUP_NAME_LENGTH;
import static org.briarproject.api.messaging.Types.GROUP;
import java.io.IOException;
import org.briarproject.api.FormatException;
import org.briarproject.api.crypto.CryptoComponent;
import org.briarproject.api.crypto.MessageDigest;
import org.briarproject.api.messaging.Group;
@@ -28,13 +29,13 @@ class GroupReader implements StructReader<Group> {
r.addConsumer(digesting);
r.readStructStart(GROUP);
String name = r.readString(MAX_GROUP_NAME_LENGTH);
byte[] publicKey = null;
if(r.hasNull()) r.readNull();
else publicKey = r.readBytes(MAX_PUBLIC_KEY_LENGTH);
if(name.length() == 0) throw new FormatException();
byte[] salt = r.readBytes(GROUP_SALT_LENGTH);
if(salt.length != GROUP_SALT_LENGTH) throw new FormatException();
r.readStructEnd();
r.removeConsumer(digesting);
// Build and return the group
GroupId id = new GroupId(messageDigest.digest());
return new Group(id, name, publicKey);
return new Group(id, name, salt);
}
}