Merge branch 'CryptoNextBeta' into development

* CryptoNextBeta: (60 commits)
  Lock TrustKeys if no trusted keys are available
  Optimize imports
  Use MD style for key trust toggle switch
  Fix set/remove OnUpdateBlocklistListener
  Fix axolotl database migration
  Remove device list from EditAccount
  Add clear devices to overflow menu in EditAccount
  Ask for key trust when sending messages
  Encrypt files for HTTP upload in encrypted chats
  Refactor trust key ui and show in account details
  Send correct body for HTTP files
  Handle file transmission properly in axolotl
  Remove unneccessary code
  Fix trust status for outgoing messages
  Don't merge messages with different trust statuses
  Fix copying of axolotl keys to clipboard
  Add refresh icon to v21 theme
  Disable Axolotl option if not usable
  Show trust status of messages' originating session
  Add key trust toggle to ContactDetailsActivity
  ...

1 files changed, 25 insertions, 3 deletions

diff --git a/src/main/java/eu/siacs/conversations/entities/Message.java b/src/main/java/eu/siacs/conversations/entities/Message.java
index 957c2a6d7..698775c8a 100644
--- a/src/main/java/eu/siacs/conversations/entities/Message.java
+++ b/src/main/java/eu/siacs/conversations/entities/Message.java
@@ -8,6 +8,7 @@ import java.net.URL;
 import java.util.Arrays;
 
 import eu.siacs.conversations.Config;
+import eu.siacs.conversations.crypto.axolotl.AxolotlService;
 import eu.siacs.conversations.utils.GeoHelper;
 import eu.siacs.conversations.utils.MimeUtils;
 import eu.siacs.conversations.utils.UIHelper;
@@ -34,6 +35,7 @@ public class Message extends AbstractEntity {
 	public static final int ENCRYPTION_OTR = 2;
 	public static final int ENCRYPTION_DECRYPTED = 3;
 	public static final int ENCRYPTION_DECRYPTION_FAILED = 4;
+	public static final int ENCRYPTION_AXOLOTL = 5;
 
 	public static final int TYPE_TEXT = 0;
 	public static final int TYPE_IMAGE = 1;
@@ -52,6 +54,7 @@ public class Message extends AbstractEntity {
 	public static final String REMOTE_MSG_ID = "remoteMsgId";
 	public static final String SERVER_MSG_ID = "serverMsgId";
 	public static final String RELATIVE_FILE_PATH = "relativeFilePath";
+	public static final String FINGERPRINT = "axolotl_fingerprint";
 	public static final String ME_COMMAND = "/me ";
 
 
@@ -73,6 +76,7 @@ public class Message extends AbstractEntity {
 	protected Transferable transferable = null;
 	private Message mNextMessage = null;
 	private Message mPreviousMessage = null;
+	private String axolotlFingerprint = null;
 
 	private Message() {
 
@@ -94,6 +98,7 @@ public class Message extends AbstractEntity {
 				TYPE_TEXT,
 				null,
 				null,
+				null,
 				null);
 		this.conversation = conversation;
 	}
@@ -101,7 +106,7 @@ public class Message extends AbstractEntity {
 	private Message(final String uuid, final String conversationUUid, final Jid counterpart,
 					final Jid trueCounterpart, final String body, final long timeSent,
 					final int encryption, final int status, final int type, final String remoteMsgId,
-					final String relativeFilePath, final String serverMsgId) {
+					final String relativeFilePath, final String serverMsgId, final String fingerprint) {
 		this.uuid = uuid;
 		this.conversationUuid = conversationUUid;
 		this.counterpart = counterpart;
@@ -114,6 +119,7 @@ public class Message extends AbstractEntity {
 		this.remoteMsgId = remoteMsgId;
 		this.relativeFilePath = relativeFilePath;
 		this.serverMsgId = serverMsgId;
+		this.axolotlFingerprint = fingerprint;
 	}
 
 	public static Message fromCursor(Cursor cursor) {
@@ -150,7 +156,8 @@ public class Message extends AbstractEntity {
 				cursor.getInt(cursor.getColumnIndex(TYPE)),
 				cursor.getString(cursor.getColumnIndex(REMOTE_MSG_ID)),
 				cursor.getString(cursor.getColumnIndex(RELATIVE_FILE_PATH)),
-				cursor.getString(cursor.getColumnIndex(SERVER_MSG_ID)));
+				cursor.getString(cursor.getColumnIndex(SERVER_MSG_ID)),
+				cursor.getString(cursor.getColumnIndex(FINGERPRINT)));
 	}
 
 	public static Message createStatusMessage(Conversation conversation, String body) {
@@ -184,6 +191,7 @@ public class Message extends AbstractEntity {
 		values.put(REMOTE_MSG_ID, remoteMsgId);
 		values.put(RELATIVE_FILE_PATH, relativeFilePath);
 		values.put(SERVER_MSG_ID, serverMsgId);
+		values.put(FINGERPRINT, axolotlFingerprint);
 		return values;
 	}
 
@@ -391,7 +399,8 @@ public class Message extends AbstractEntity {
 						!message.getBody().startsWith(ME_COMMAND) &&
 						!this.getBody().startsWith(ME_COMMAND) &&
 						!this.bodyIsHeart() &&
-						!message.bodyIsHeart()
+						!message.bodyIsHeart() &&
+						this.isTrusted() == message.isTrusted()
 				);
 	}
 
@@ -663,4 +672,17 @@ public class Message extends AbstractEntity {
 		public int width = 0;
 		public int height = 0;
 	}
+
+	public void setAxolotlFingerprint(String fingerprint) {
+		this.axolotlFingerprint = fingerprint;
+	}
+
+	public String getAxolotlFingerprint() {
+		return axolotlFingerprint;
+	}
+
+	public boolean isTrusted() {
+		return conversation.getAccount().getAxolotlService().getFingerprintTrust(axolotlFingerprint)
+				== AxolotlService.SQLiteAxolotlStore.Trust.TRUSTED;
+	}
 }