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Code Issues Projects Releases Wiki Activity

Truncate all messages to valid length before sending.

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This commit is contained in:
akwizgran
2016-10-19 14:23:24 +01:00
parent 9d2c56e75f
commit 06335c2c30
23 changed files with 279 additions and 163 deletions
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12
briar-api/src/org/briarproject/api/sharing/SharingConstants.java
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@@ -1,10 +1,20 @@
package org.briarproject.api.sharing;
import static org.briarproject.api.sync.SyncConstants.MAX_MESSAGE_BODY_LENGTH;
public interface SharingConstants {
/** The length of a sharing session's random salt in bytes. */
/**
* The length of a sharing session's random salt in bytes.
*/
int SHARING_SALT_LENGTH = 32;
/**
* The maximum length of the optional message from the inviter to the
* invitee in UTF-8 bytes.
*/
int MAX_INVITATION_MESSAGE_LENGTH = MAX_MESSAGE_BODY_LENGTH - 1204;
String CONTACT_ID = "contactId";
String GROUP_ID = "groupId";
String TO_BE_SHARED_BY_US = "toBeSharedByUs";

27
briar-api/src/org/briarproject/api/sharing/SharingManager.java
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@@ -11,15 +11,17 @@ import java.util.Collection;
public interface SharingManager<S extends Shareable> extends MessageTracker {
/** Returns the unique ID of the group sharing client. */
/**
* Returns the unique ID of the group sharing client.
*/
ClientId getClientId();
/**
* Sends an invitation to share the given shareable with the given contact
* Sends an invitation to share the given group with the given contact
* and sends an optional message along with it.
*/
void sendInvitation(GroupId groupId, ContactId contactId,
String message) throws DbException;
String message) throws DbException;
/**
* Responds to a pending group invitation
@@ -28,22 +30,29 @@ public interface SharingManager<S extends Shareable> extends MessageTracker {
throws DbException;
/**
* Returns all group sharing messages sent by the Contact
* identified by contactId.
* Returns all group sharing messages sent by the given contact.
*/
Collection<InvitationMessage> getInvitationMessages(
ContactId contactId) throws DbException;
/** Returns all invitations to shareables. */
/**
* Returns all invitations to groups.
*/
Collection<InvitationItem> getInvitations() throws DbException;
/** Returns all contacts who are sharing the given group with us. */
/**
* Returns all contacts who are sharing the given group with us.
*/
Collection<Contact> getSharedBy(GroupId g) throws DbException;
/** Returns the IDs of all contacts with whom the given group is shared. */
/**
* Returns all contacts with whom the given group is shared.
*/
Collection<Contact> getSharedWith(GroupId g) throws DbException;
/** Returns true if the group not already shared and no invitation is open */
/**
* Returns true if the group not already shared and no invitation is open
*/
boolean canBeShared(GroupId g, Contact c) throws DbException;
}