Two bugs in quartz's NIP-46 remote signer:
1. FixedKey.getEncoded() returned the raw byte array reference. javax.crypto.Mac
zeroes the key via destroy() after HMAC computation, corrupting the NIP-44
saltPrefix ("nip44-v2") after the first computeConversationKey call. All
subsequent NIP-44 decryptions with different key pairs fail with Invalid Mac.
Fix: return key.copyOf() instead of key.
2. NostrSignerRemote.connect() only handled pubkey responses. Amber (and other
signers) may respond with "ack" or "already connected" error. Added
ConnectResponse parser that maps these to success and falls back to
getPublicKey() to retrieve the actual pubkey.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Covers the full expect/actual contract across all platforms (Android,
JVM, iOS):
- round-trip for empty, single-char, simple, unicode, and JSON strings
- repetitive input compresses to a smaller size
- gzip magic number (0x1F 0x8B) present in compressed output
- compressed bytes differ from raw input bytes
- decompress of invalid data throws an exception
- special/control characters survive a round-trip
https://claude.ai/code/session_0125CGfu6aMAnSv6ZzAxFHvV
- ChessPosition: include all fields in equals/hashCode
- AcceptedGamesRegistry: add thread safety with synchronized
- ChessEventBroadcaster: use valid filter for connection trigger
- ChessEventBroadcaster: fix misleading relayResults
- Remove println debug logging from ChessSubscription/Broadcaster
- UserProfileScreen: use proper JSON parsing via MetadataEvent
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add focused game mode to ChessPollingDelegate: when viewing a game,
only that game is polled instead of all active games
- Fix pawn promotion by parsing promotion suffix in publishMove
(e.g., "e8q" -> "e8" + QUEEN)
- Add game end overlay with victory/defeat/draw celebration
- Remove all debug println statements for production readiness
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Fully converts OpenTimestamp Java codebase to Kotlin, migrating the sync and async HTTP call interfaces to OkHttp and coroutines
- Redesigns parsing of relay commands, messages and filters for performance in Jackson.
- Starts the use of KotlinX Serialization when speed is not a requirement
- Migrates all Jackson field annotations to Kotlin Serialization
- Migrates Regex use in Quarts to Kotlin's Regex class
- Migrates Base64 from Android to Kotlin
- Migrates UUID from Android/Java to Kotlin
- Migrates LRUCache usage from Android/Java to Kotlin collections
- Migrates all String to bytearray conversions to Kotlin methods
- Migrates all System.arraycopy calls to kotlin native ones.
- Separates parsing code from the data classes Companion objects
- Exposes Rfc3986 normalizations to each platform.
- Exposes URI parsing classes to each platform.
- Exposes URL Encoders to each platform.
- Exposes BigDecimal to each platform.
- Exposes the Url Detector to each platform.
- Exposes MacInstances to each platform
- Exposes Diggest instances to each platform.
- Exposes a BitSet to each platform.
- Exposes GZip to each platform.
- Exposes Secp256k1 to each platform.
- Exposes SecureRandom to each platform.
- Exposes Time in seconds to each platform.
- Exposes the LargeCache to each platform.
- Exposes AES CBC and AES GCM encryption/decryption to each platform
- Migrate test assertions to Kotlin Tests
- Exposes Address class to each platform because of the Parceleable
- Creates our own ByteArrayOutputStream.
- Removes Lock features inside the Bloomfilters because we don't need data consistency/
- Migrates UserMetadata parser from Jackson to Kotlin serialization
- Removes the need for Static methods in each tag.
- Adds an event template serializer
- Adds KotlinX Datetime to migrate some of the date-based logs
- Adds support for LibSodium in the JVM platform
- Creates a shared test build for iOS targets
- Fixes several usages of Reflection when serializing classes
- Fixes a bug on loading RelayDB for the HintBloom filter test
- Increases the Bloom filter space to better use hints in the app.
- Removes support for iOS in x86
- Creates a Jackson mapper just for NIP-55, which stays in the Android build only.
- Keeps the event store in the android build as well.
- Removes @Syncronized tags in favor of Mutexes.
- Improved sendAndWaitForResponse NostrClient method to properly account for returns from each relay.
- Removes the need for GlobalScope and async calls in the downloadFirstEvent method.
- Restructures the parser and serialization of the relay messages and commands for performance with Jackson
- Removes the dependency on Jackson's error classes across the codebase.
- Moves the hint to quote tag extension methods to their own packages.
- Speeds up the generation of Bech32 addresses
- Migrates NIP-6 and Blossom uploads to use Kotlin Serialization
nrobi144