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* Add AES-GCM encryption for profiles With tests. * Add profileKey to DataMessage protobuf // FREEBIE * Decrypt and save profile names // FREEBIE * Save incoming profile keys * Move pad/unpad to crypto module // FREEBIE * Support fetching avatars from the cdn // FREEBIE * Translate failed authentication errors When AES-GCM authentication fails, webcrypto returns a very generic error. The same error is thrown for invalid length inputs, but our earlier checks in decryptProfile should rule out those failure modes and leave us safe to assume that we either had bad ciphertext or the wrong key. // FREEBIE * Handle profile avatars (wip) and log decrypt errors // FREEBIE * Display profile avatars Synced contact avatars will still override profile avatars. * Display profile names in convo list Only if we don't have a synced contact name. // FREEBIE * Make cdn url an environment config Use different ones for staging and production // FREEBIE * Display profile name in conversation header * Display profile name in group messages * Update conversation header if profile avatar changes // FREEBIE * Style profile names small with ~ * Save profileKeys from contact sync messages // FREEBIE * Save profile keys from provisioning messages For standalone accounts, generate a random profile key. // FREEBIE * Special case for one-time sync of our profile key Android will use a contact sync message to sync a profile key from Android clients who have just upgraded and generated their profile key. Normally we should receive this data in a provisioning message. // FREEBIE * Infer profile sharing from synced data messages * Populate profile keys on outgoing messages Requires that `profileSharing` be set on the conversation. // FREEBIE * Support for the profile key update flag When receiving a message with this flag, don't init a message record, just process the profile key and move on. // FREEBIE * Display profile names in group member list * Refresh contact's profile on profile key changes // FREEBIE * Catch errors on profile save // FREEBIE * Save our own synced contact info Don't return early if we get a contact sync for our own number // FREEBIE
Signal Desktop
Get Signal Private Messenger on the Chrome Web Store!
Signal Desktop is a chrome packaged app that links with your Signal Android or Signal iOS app.
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https://github.com/WhisperSystems/Signal-Desktop/issues
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Cryptography Notice
This distribution includes cryptographic software. The country in which you currently reside may have restrictions on the import, possession, use, and/or re-export to another country, of encryption software. BEFORE using any encryption software, please check your country's laws, regulations and policies concerning the import, possession, or use, and re-export of encryption software, to see if this is permitted. See http://www.wassenaar.org/ for more information.
The U.S. Government Department of Commerce, Bureau of Industry and Security (BIS), has classified this software as Export Commodity Control Number (ECCN) 5D002.C.1, which includes information security software using or performing cryptographic functions with asymmetric algorithms. The form and manner of this distribution makes it eligible for export under the License Exception ENC Technology Software Unrestricted (TSU) exception (see the BIS Export Administration Regulations, Section 740.13) for both object code and source code.
License
Copyright 2014-2017 Open Whisper Systems
Licensed under the GPLv3: http://www.gnu.org/licenses/gpl-3.0.html