Kaladaran/briar
0
0
Fork 0
mirror of https://code.briarproject.org/briar/briar.git synced 2026-02-12 10:49:06 +01:00
Code Issues Projects Releases Wiki Activity

transactional versions of addPendingContact, getPendingContacts, getConversationId and respondToIntroduction

Browse Source
This commit is contained in:
ialokim
2021-12-10 22:55:44 +01:00
committed by Sebastian Kürten
parent c340071469
commit 5b27eb354c
6 changed files with 73 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
bramble-api/src/main/java/org/briarproject/bramble/api/contact/ContactManager.java
View File

@@ -113,6 +113,26 @@ public interface ContactManager {
*/
String getHandshakeLink(Transaction txn) throws DbException;
/**
* Creates a {@link PendingContact} from the given handshake link and
* alias, adds it to the database and returns it.
*
* @param link The handshake link received from the pending contact
* @param alias The alias the user has given this pending contact
* @throws UnsupportedVersionException If the link uses a format version
* that is not supported
* @throws FormatException If the link is invalid
* @throws GeneralSecurityException If the pending contact's handshake
* public key is invalid
* @throws ContactExistsException If a contact with the same handshake
* public key already exists
* @throws PendingContactExistsException If a pending contact with the same
* handshake public key already exists
*/
PendingContact addPendingContact(Transaction txn, String link, String alias)
throws DbException, FormatException, GeneralSecurityException,
ContactExistsException, PendingContactExistsException;
/**
* Creates a {@link PendingContact} from the given handshake link and
* alias, adds it to the database and returns it.
@@ -146,6 +166,13 @@ public interface ContactManager {
Collection<Pair<PendingContact, PendingContactState>> getPendingContacts()
throws DbException;
/**
* Returns a list of {@link PendingContact PendingContacts} and their
* {@link PendingContactState states}.
*/
Collection<Pair<PendingContact, PendingContactState>> getPendingContacts(Transaction txn)
throws DbException;
/**
* Removes a {@link PendingContact}.
*/

30
bramble-core/src/main/java/org/briarproject/bramble/contact/ContactManagerImpl.java
View File

@@ -131,22 +131,29 @@ class ContactManagerImpl implements ContactManager, EventListener {
}
@Override
public PendingContact addPendingContact(String link, String alias)
public PendingContact addPendingContact(Transaction txn, String link, String alias)
throws DbException, FormatException, GeneralSecurityException {
PendingContact p =
pendingContactFactory.createPendingContact(link, alias);
AuthorId local = identityManager.getLocalAuthor(txn).getId();
db.addPendingContact(txn, p, local);
KeyPair ourKeyPair = identityManager.getHandshakeKeys(txn);
keyManager.addPendingContact(txn, p.getId(), p.getPublicKey(),
ourKeyPair);
return p;
}
@Override
public PendingContact addPendingContact(String link, String alias)
throws DbException, FormatException, GeneralSecurityException {
Transaction txn = db.startTransaction(false);
try {
AuthorId local = identityManager.getLocalAuthor(txn).getId();
db.addPendingContact(txn, p, local);
KeyPair ourKeyPair = identityManager.getHandshakeKeys(txn);
keyManager.addPendingContact(txn, p.getId(), p.getPublicKey(),
ourKeyPair);
PendingContact p = addPendingContact(txn, link, alias);
db.commitTransaction(txn);
return p;
} finally {
db.endTransaction(txn);
}
return p;
}
@Override
@@ -158,8 +165,13 @@ class ContactManagerImpl implements ContactManager, EventListener {
@Override
public Collection<Pair<PendingContact, PendingContactState>> getPendingContacts()
throws DbException {
Collection<PendingContact> pendingContacts =
db.transactionWithResult(true, db::getPendingContacts);
return db.transactionWithResult(true, this::getPendingContacts);
}
@Override
public Collection<Pair<PendingContact, PendingContactState>> getPendingContacts(Transaction txn)
throws DbException {
Collection<PendingContact> pendingContacts = db.getPendingContacts(txn);
List<Pair<PendingContact, PendingContactState>> pairs =
new ArrayList<>(pendingContacts.size());
for (PendingContact p : pendingContacts) {

7
briar-api/src/main/java/org/briarproject/briar/api/introduction/IntroductionManager.java
View File

@@ -3,6 +3,7 @@ package org.briarproject.briar.api.introduction;
import org.briarproject.bramble.api.contact.Contact;
import org.briarproject.bramble.api.contact.ContactId;
import org.briarproject.bramble.api.db.DbException;
import org.briarproject.bramble.api.db.Transaction;
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
import org.briarproject.bramble.api.sync.ClientId;
import org.briarproject.briar.api.client.SessionId;
@@ -45,4 +46,10 @@ public interface IntroductionManager extends ConversationClient {
void respondToIntroduction(ContactId contactId, SessionId sessionId,
boolean accept) throws DbException;
/**
* Responds to an introduction.
*/
void respondToIntroduction(Transaction txn, ContactId contactId,
SessionId sessionId, boolean accept) throws DbException;
}

5
briar-api/src/main/java/org/briarproject/briar/api/messaging/MessagingManager.java
View File

@@ -67,6 +67,11 @@ public interface MessagingManager extends ConversationClient {
*/
GroupId getConversationId(ContactId c) throws DbException;
/**
* Returns the ID of the private conversation with the given contact.
*/
GroupId getConversationId(Transaction txn, ContactId c) throws DbException;
/**
* Returns the text of the private message with the given ID, or null if
* the private message has no text.

6
briar-core/src/main/java/org/briarproject/briar/introduction/IntroductionManagerImpl.java
View File

@@ -377,6 +377,12 @@ class IntroductionManagerImpl extends ConversationClientImpl
respondToIntroduction(contactId, sessionId, accept, false);
}
@Override
public void respondToIntroduction(Transaction txn, ContactId contactId,
SessionId sessionId, boolean accept) throws DbException {
respondToIntroduction(txn, contactId, sessionId, accept, false);
}
private void respondToIntroduction(ContactId contactId, SessionId sessionId,
boolean accept, boolean isAutoDecline) throws DbException {
db.transaction(false,

15
briar-core/src/main/java/org/briarproject/briar/messaging/MessagingManagerImpl.java
View File

@@ -389,14 +389,13 @@ class MessagingManagerImpl implements MessagingManager, IncomingMessageHook,
@Override
public GroupId getConversationId(ContactId c) throws DbException {
Contact contact;
Transaction txn = db.startTransaction(true);
try {
contact = db.getContact(txn, c);
db.commitTransaction(txn);
} finally {
db.endTransaction(txn);
}
return db.transactionWithResult(true,
txn -> getConversationId(txn, c));
}
@Override
public GroupId getConversationId(Transaction txn, ContactId c) throws DbException {
Contact contact = db.getContact(txn, c);
return getContactGroup(contact).getId();
}