25 lines
1.1 KiB
Markdown
25 lines
1.1 KiB
Markdown
# iOS Hardening Notes
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The local Xcode prerequisite gate now passes with Xcode 26.5 and the iOS 26.5 simulator runtime.
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Validated commands:
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```bash
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DEVELOPER_DIR=/Applications/Xcode.app/Contents/Developer scripts/check-ios-prereqs.sh
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DEVELOPER_DIR=/Applications/Xcode.app/Contents/Developer xcodebuild -scheme TeleTuiIOSApp -destination 'generic/platform=iOS Simulator' build
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```
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Implemented hardening hooks:
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- `SessionLifecycleCoordinator` suspends polling while the app is backgrounded.
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- Account switches increment a session generation counter.
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- Events are accepted only when both account id and generation match the active session, preventing stale events from a previous account from reaching view models.
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Manual smoke still required after real TDLib device setup:
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1. Auth with real Telegram credentials.
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2. Load chats, open multiple chats, send/edit/delete/reply/forward/react.
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3. Background and foreground during history load and media download.
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4. Switch accounts rapidly while receiving updates.
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5. Confirm no stale events from the previous account mutate the active account.
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