oncall-mobile-android/flake.nix
Mikael Hugo 6d389ea6af sms: relay inbound SMS to centralcloud-ops (Phase 2)
Whitelisted incoming SMS are forwarded to the centralcloud-ops
phone-relay endpoint as a redundant inbound path alongside Twilio.

  io.heckel.ntfy.sms.SmsRelayPreferences
    SharedPreferences-backed config — enabled flag, base URL, device id,
    sender whitelist (Set<String>). Strict opt-in: forward nothing unless
    explicitly enabled AND a non-empty whitelist matches the sender.

  io.heckel.ntfy.sms.SmsRelayReceiver
    BroadcastReceiver bound to SMS_RECEIVED_ACTION. Extracts the sender +
    concatenated body of multi-part SMS, applies the whitelist, and
    enqueues a OneTimeWorkRequest for forwarding. Wraps everything in
    try/catch so a failure on this hot path can never crash the device's
    SMS handling.

  io.heckel.ntfy.sms.SmsForwardWorker
    CoroutineWorker that POSTs to {baseUrl}/api/sms/inbound/phone-relay
    with X-Device-Id auth. Uses HttpUtil.defaultClient and JSONObject
    (no new deps). 4xx -> permanent drop, 5xx/network -> WorkManager
    exponential backoff retry. WorkManager constraints require a
    connected network so retries don't fire while offline.

  Manifest registration (uses-permission RECEIVE_SMS / READ_SMS, receiver
  declaration) is left as WIP in the working tree pending the broader
  managed-config / branding changes also in progress on the manifest.
  Commit those together (or in a follow-up) to make the receiver actually
  bind.

  No settings UI yet — set values via SharedPreferences directly or wait
  for the Phase 2.1 settings screen.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-11 18:34:31 +02:00

66 lines
1.8 KiB
Nix

{
description = "Nix development shell for the ntfy Android app";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
flake-utils.url = "github:numtide/flake-utils";
};
nixConfig = {
extra-substituters = [
"https://cache.centralcloud.com/default"
];
extra-trusted-public-keys = [
"default:ywfU21WX06iOn2Ec2lae1jYh4w8LO4IQkmp06vJzsk8="
];
};
outputs = {
nixpkgs,
flake-utils,
...
}:
flake-utils.lib.eachDefaultSystem (system: let
pkgs = import nixpkgs {
inherit system;
config.android_sdk.accept_license = true;
config.allowUnfree = true;
};
androidComposition = pkgs.androidenv.composeAndroidPackages {
platformVersions = ["36"];
buildToolsVersions = ["36.0.0"];
cmdLineToolsVersion = "latest";
includeEmulator = false;
includeNDK = false;
includeSources = false;
includeSystemImages = false;
};
androidSdk = androidComposition.androidsdk;
in {
devShells.default = pkgs.mkShell {
packages = [
androidSdk
pkgs.git
pkgs.gradle
pkgs.jdk21
];
ANDROID_HOME = "${androidSdk}/libexec/android-sdk";
ANDROID_SDK_ROOT = "${androidSdk}/libexec/android-sdk";
JAVA_HOME = pkgs.jdk21.home;
shellHook = ''
export PATH="$ANDROID_HOME/platform-tools:$ANDROID_HOME/cmdline-tools/latest/bin:$PATH"
echo "ntfy Android development shell"
echo " java : $(java -version 2>&1 | head -n 1)"
echo " ANDROID_HOME: $ANDROID_HOME"
echo ""
echo "Useful checks:"
echo " ./gradlew tasks"
echo " ./gradlew :app:assembleFdroidDebug"
'';
};
});
}