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Public interface of SocialBackupExchangeManager and Message encoder/parser

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This commit is contained in:
ameba23
2021-03-31 16:00:57 +02:00
parent c155020064
commit 4f42ce9a01
4 changed files with 15 additions and 9 deletions
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6
briar-api/src/main/java/org/briarproject/briar/api/socialbackup/MessageEncoder.java
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@@ -1,12 +1,14 @@
package org.briarproject.briar.socialbackup; package org.briarproject.briar.api.socialbackup;
import org.briarproject.bramble.api.nullsafety.NotNullByDefault; import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
import org.briarproject.briar.api.socialbackup.Shard; import org.briarproject.briar.api.socialbackup.Shard;
@NotNullByDefault @NotNullByDefault
interface MessageEncoder { public interface MessageEncoder {
byte[] encodeShardMessage(Shard shard); byte[] encodeShardMessage(Shard shard);
byte[] encodeBackupMessage(int version, org.briarproject.briar.api.socialbackup.BackupPayload payload); byte[] encodeBackupMessage(int version, org.briarproject.briar.api.socialbackup.BackupPayload payload);
byte[] encodeReturnShardPayload(ReturnShardPayload returnShardPayload);
} }

9
briar-api/src/main/java/org/briarproject/briar/api/socialbackup/MessageParser.java
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@@ -1,14 +1,15 @@
package org.briarproject.briar.socialbackup; package org.briarproject.briar.api.socialbackup;
import org.briarproject.bramble.api.FormatException; import org.briarproject.bramble.api.FormatException;
import org.briarproject.bramble.api.data.BdfList; import org.briarproject.bramble.api.data.BdfList;
import org.briarproject.bramble.api.nullsafety.NotNullByDefault; import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
import org.briarproject.briar.api.socialbackup.Shard;
@NotNullByDefault @NotNullByDefault
interface MessageParser { public interface MessageParser {
Shard parseShardMessage(BdfList body) throws FormatException; Shard parseShardMessage(BdfList body) throws FormatException;
org.briarproject.briar.api.socialbackup.BackupPayload parseBackupMessage(BdfList body) throws FormatException; BackupPayload parseBackupMessage(BdfList body) throws FormatException;
ReturnShardPayload parseReturnShardPayload(BdfList body) throws FormatException;
} }

6
briar-api/src/main/java/org/briarproject/briar/api/socialbackup/SocialBackupExchangeManager.java
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@@ -18,9 +18,9 @@ public interface SocialBackupExchangeManager {
* @throws IOException * @throws IOException
* @throws DbException * @throws DbException
*/ */
public void sendReturnShard(DuplexTransportConnection conn, void sendReturnShard(DuplexTransportConnection conn,
SecretKey masterKey, SecretKey masterKey,
boolean verified) throws IOException, DbException; boolean verified, ReturnShardPayload returnShardPayload) throws IOException, DbException;
/** /**
* Receive a returned shard and encrypted backup from a custodian * Receive a returned shard and encrypted backup from a custodian
@@ -31,7 +31,7 @@ public interface SocialBackupExchangeManager {
* @throws IOException * @throws IOException
* @throws DbException * @throws DbException
*/ */
public ReturnShardPayload receiveReturnShard(DuplexTransportConnection conn, ReturnShardPayload receiveReturnShard(DuplexTransportConnection conn,
SecretKey masterKey, boolean verified) SecretKey masterKey, boolean verified)
throws IOException, DbException; throws IOException, DbException;
} }

3
briar-api/src/main/java/org/briarproject/briar/api/socialbackup/SocialBackupManager.java
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@@ -55,4 +55,7 @@ public interface SocialBackupManager extends
Transaction txn, ContactId contactId) throws DbException; Transaction txn, ContactId contactId) throws DbException;
boolean amCustodian(Transaction txn, ContactId contactId); boolean amCustodian(Transaction txn, ContactId contactId);
ReturnShardPayload getReturnShardPayload(Transaction txn, ContactId contactId)
throws DbException;
} }