ADB Download All Files (adb-haul.sh)

Author: sickcodes

README.md

@@ -1,2 +1,80 @@
 # adb-download-all
 ADB Download All Files - A dirty shell script to adb pull all readable files using adb pull & base64
+
+If you are reverse engineering a hardware Android device, and was to see what interesting files you have read or executable permissions over, then this will mirror all touchable files.
+
+# Alternatives:
+## [https://github.com/spion/adbfs-rootless](https://github.com/spion/adbfs-rootless)
+
+adbfs-rootless is great, except it shows unreadable files by the adb user.
+
+
+# Script
+
+This script is the also found in [./adb-haul.sh](adb-haul.sh)
+
+```bash
+#!/bin/bash
+# Author:       sickcodes
+# Contact:      https://twitter.com/sickcodes
+# Copyright:    sickcodes (C) 2021
+# License:      GPLv3+
+# Project:      https://github.com/sickcodes/adb-download-all
+
+# IGNORE_DIRS=(
+# '.'
+# './proc'
+# './dev'
+# './sys'
+# )
+
+# OUTPUT_DIR="${PWD}"
+OUTPUT_DIR=./output
+
+mkdir -p "${OUTPUT_DIR}"
+
+ROOT_DIRS=($(adb shell find -maxdepth 1))
+
+for ROOT_DIR in "${ROOT_DIRS[@]}"; do {
+
+    # skip directories from IGNORE_DIRS
+    # [[ -n "${IGNORE_DIRS["${ROOT_DIR}"]}" ]] && continue
+
+    case "${ROOT_DIR}" in
+        '.' )         continue
+            ;;
+        './proc' )    continue
+            ;;
+        './dev' )     continue
+            ;;
+        './sys' )     continue
+            ;;
+    esac
+
+    echo "### Pulling directory: ${ROOT_DIR}"
+
+    # find all files in the next folder and enter into an array
+    unset FILES
+    readarray -t FILES <<< "$(adb shell find "${ROOT_DIR}/" 2>/dev/null)"
+
+    echo "${FILES[@]}"
+
+    for FILE in "${FILES[@]}"; do {
+        OUTPUT_FILE="${OUTPUT_DIR}/${FILE}"
+        # create directories, rather than pull them
+        # skip symbolic links
+        case "$(adb shell file "${FILE}")" in
+            *directory* )   mkdir -p "${OUTPUT_FILE}" && continue
+                ;;
+            *symbolic* )    continue
+                ;;
+            * )             touch "${OUTPUT_FILE}"
+                ;;
+        esac
+        # base64 encrypt and decrypt the file to the output directory
+        base64 -d <<< "$(adb shell "base64 <  \"${FILE}\"")" > "${OUTPUT_FILE}"
+    }
+    done
+}
+done
+```