Commit Graph
2 Commits
Author SHA1 Message Date
EdisonJwa 1f729284b3 feat(flutter,ios): vendor chanora_bridge as a CocoaPods framework
iOS rejects loose .dylib loads (`dlopen` of any path outside the
app bundle is sandboxed), so a Flutter-Rust bridge has to ship
inside the .app as an Embed-and-Sign framework that
flutter_rust_bridge's runtime loader can dlopen via its default
`chanora_bridge.framework/chanora_bridge` lookup path.

This commit wires the bridge into the iOS build via a CocoaPods
podspec. Same role Cargokit plays for other Flutter+Rust setups,
done by hand against this repo's layout to avoid the Cargokit
vendoring footprint that was previously dropped.

  apps/chanora_flutter/ios/chanora_bridge.podspec
    New file. `prepare_command` invokes
    `cargo build --release --target aarch64-apple-ios -p chanora_bridge`
    with IPHONEOS_DEPLOYMENT_TARGET=13.0 +
    CMAKE_POLICY_VERSION_MINIMUM=3.5 (satisfies audiopus_sys's
    cmake invocation on modern CMake 4.x), then wraps the
    produced libchanora_bridge.dylib into
    chanora_bridge.framework with an Info.plist that declares
    iPhoneOS / MinimumOSVersion=13.0, and rewrites LC_ID_DYLIB
    to @rpath/chanora_bridge.framework/chanora_bridge.
    `vendored_frameworks` exposes the result to CocoaPods, which
    integrates it into Runner.xcodeproj with Embed & Sign
    automatically. No Xcode UI edits required.

  apps/chanora_flutter/ios/Podfile
    Add `pod 'chanora_bridge', :path => '.'` to the Runner
    target.

  apps/chanora_flutter/ios/Podfile.lock
    Generated by `pod install` after the pod was added. Pins
    chanora_bridge 1.0.0 + checksum so iOS builds on other
    developer machines pull the same framework version.

  .gitignore
    Add `/apps/chanora_flutter/ios/Frameworks/` so the
    ~13 MB built framework (regenerated on every pod install) is
    not committed.

Verified end-to-end on the M1 Mac (coder@100.118.130.73):
  pod install                                              ok
    chanora_bridge.framework generated at
    apps/chanora_flutter/ios/Frameworks/chanora_bridge.framework
    Install name: @rpath/chanora_bridge.framework/chanora_bridge
  flutter build ios --release --no-codesign                12.7 s
    -> Runner.app 29.9 MB (was 16.9 MB without the bridge)
    -> Runner.app/Frameworks/chanora_bridge.framework present
       alongside Flutter.framework, App.framework,
       connectivity_plus.framework, objective_c.framework.

DEC-025: iOS / iPad officially in scope for P0.

Notes for owners installing on physical iOS devices:
  The Personal Apple Team in Xcode requires a unique
  PRODUCT_BUNDLE_IDENTIFIER (the default 'app.chanora.chanoraFlutter'
  may already be claimed in the App Store registry). Set this
  locally in Xcode -> Runner target -> Signing & Capabilities ->
  Bundle Identifier (e.g. yourname.chanora.chanoraFlutter); do
  NOT commit that change back since it is user-specific.
2026-05-16 15:57:36 +09:00
EdisonJwa f0ddb160a0 fix(protocol,audio,ios): native-tls instead of rustls+aws-lc-rs
Building the bridge for `aarch64-apple-ios` failed in two ways with
the previous TLS stack:

  1. `aws-lc-sys` (transitive: rustls -> aws-lc-rs -> aws-lc-sys)
     does not cross-compile cleanly to iOS — the build produced
     undefined symbols for architecture arm64 (mldsa44, ec_GFp_mont,
     etc).
  2. `audiopus_sys` linked against the wrong iOS runtime version,
     missing `___chkstk_darwin`.

Following the rustls-platform-verifier docs and the standard Rust+
iOS+TLS pattern used by 1Password / Signal / rustup / Bitwarden,
this commit swaps the TLS provider to **native-tls** so each
platform picks its own:

  * macOS + iOS  -> Security.framework (no external C deps)
  * Windows      -> SChannel
  * Linux/BSD    -> system OpenSSL

Changes:

crates/chanora_protocol/Cargo.toml
crates/chanora_audio/Cargo.toml
  * Drop `default-tls` from tsclientlib's features. The remaining
    `audio` feature is what we actually use; default-tls was a
    reqwest convenience that picked rustls+aws-lc-rs.
  * Add a direct `reqwest` dep with `default-features = false,
    features = ["charset", "http2", "native-tls"]`. Cargo's
    workspace feature unification carries this through the
    transitive `tsclientlib -> reqwest` chain.

apps/chanora_flutter/ios/Podfile
  * Uncomment `platform :ios, '13.0'` so CocoaPods stops emitting
    the implicit-platform warning and Xcode's iOS deployment-
    target check is honored.

apps/chanora_flutter/ios/Podfile.lock
  * Generated by `pod install` after the platform pin. Committed so
    iOS builds on other developer machines pull the exact same Pod
    versions.

apps/chanora_flutter/ios/Runner.xcodeproj/project.pbxproj
apps/chanora_flutter/ios/Runner.xcworkspace/contents.xcworkspacedata
  * CocoaPods auto-integration: adds Pods_Runner.framework +
    Pods_RunnerTests.framework references and the Pods xcconfig
    file references. Standard `pod install` output; reviewing the
    diff shows only Pod-bookkeeping additions, no signing or
    target-config drift.

Verified end-to-end on the M1 Mac (coder@100.118.130.73):
  cargo build --release -p chanora_bridge                29.09 s
  cargo build --release --target aarch64-apple-ios       24.32 s
    (with IPHONEOS_DEPLOYMENT_TARGET=13.0 and
     CMAKE_POLICY_VERSION_MINIMUM=3.5 in the env to satisfy the
     audiopus_sys cmake invocation; documented as a P1 build-glue
     follow-up.)
  flutter build ios --release --no-codesign              ok
    Built build/ios/iphoneos/Runner.app (16.9 MB)
  Xcode GUI build of Runner.xcworkspace                  ok
    (after the user opened Runner.xcworkspace, NOT
     Runner.xcodeproj, and Clean Build Folder.)

Tests on macOS unchanged: chanora_audio 34 / 0 / 0.

DEC-025: iOS + macOS officially in scope for P0.
2026-05-16 15:32:08 +09:00