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An nsec is a BIP32 leaf of the seed at m/44'/1237'/0'/0/0, and the derivation runs one way, so an nsec can never have a wallet behind it. What makes the feature tractable anyway is that nothing in the app reads the wallet except the nostr key -- ten sites, all the same expression -- so the plan puts an Identity in front of the wallet and gives an nsec an identity with no node behind it. Eight phases: the identity type; a sibling key file in the library under the one keystore alias Android will accept; listing and starting both kinds; the sign-in screen for a phrase or an nsec, deduped on pubkey rather than wallet id; indexer relays and a not-found exit for the sync that today asks one relay and never finishes; recovery for a key with no phrase; tests; rollout. Two findings along the way are recorded as pre-existing rather than new: loadNostrProfile(startupRoute) keys off a Profile row a placeholder account does not have and answers Landing while observeProfile answers the sync screen, and the library's LocalKeyManager.nostrPublicKey() returns the 33-byte compressed key, not a nostr key. Replayed onto Mantra by docs/curated-to-mantra.md: README.md: line-set three-way merge, both sides' additions kept and this commit's deletions applied. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Pulled-From: curated/curated@daae63d5c5
This is a Kotlin Multiplatform project targeting Android, iOS, Desktop (JVM).
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/composeApp is for code that will be shared across your Compose Multiplatform applications. It contains several subfolders:
- commonMain is for code that’s common for all targets.
- Other folders are for Kotlin code that will be compiled for only the platform indicated in the folder name. For example, if you want to use Apple’s CoreCrypto for the iOS part of your Kotlin app, the iosMain folder would be the right place for such calls. Similarly, if you want to edit the Desktop (JVM) specific part, the jvmMain folder is the appropriate location.
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/iosApp contains iOS applications. Even if you’re sharing your UI with Compose Multiplatform, you need this entry point for your iOS app. This is also where you should add SwiftUI code for your project.
Build and Run Android Application
To build and run the development version of the Android app, use the run configuration from the run widget in your IDE’s toolbar or build it directly from the terminal:
- on macOS/Linux
./gradlew :composeApp:assembleDebug - on Windows
.\gradlew.bat :composeApp:assembleDebug
Build and Run Desktop (JVM) Application
To build and run the development version of the desktop app, use the run configuration from the run widget in your IDE’s toolbar or run it directly from the terminal:
- on macOS/Linux
./gradlew :composeApp:run - on Windows
.\gradlew.bat :composeApp:run
Build and Run iOS Application
To build and run the development version of the iOS app, use the run configuration from the run widget in your IDE’s toolbar or open the /iosApp directory in Xcode and run it from there.
Learn more about Kotlin Multiplatform…