- Added file lock using proper-lockfile module to prevent data corruption when multiple shares are queued to write at the same time
- Fixed: sinkShares Table num value throwing error when random number is negative. (Updated 'num' column to Unsigned)
- Changed INT_MIN, INT_MAX to UNSIGNED_INT_MIN, UNSIGNED_INT_MAX
- Added: support for multi-instance in keys module
- Fixed: index_dir and prime_file throwing error on startup
- Added: on init, create index directory if not exist
- Fixed: sink_chest. pick and active_pick returning undefined sometimes
- Fixed: various syntax bugs
- generateSink: generates a sinkID for given group
- reshareSink: regenerate the shares for given id and distribute
- discardSink: discards the given sink id
Note: All these APIs are admin-only
Keys module
- Private keys of node and sinks (shares) are managed by keys module
- sink_chest is moved here
- Seperate sinkIDs for each service
Sink Private key security improvements
- Shares are stored as index in SQL
- Indexes are mapped with sinkIDs in file system
- File is shuffled on interval
- Every file data is stored in encrypted format
Other changes
- changes required for the above
- RefundTransact is now dedicated to Convert service only (as every service has diff sinkID)
- moved periodicProcess to background.js
