move back to server-based patching

root-module/customize.sh

@@ -1,57 +1,64 @@
 #!/system/bin/sh
 # KernelSU customize.sh for Bluetooth L2CAP Patch
 
+API_URL="https://aln.kavishdevar.me/api"
 TEMP_DIR="$TMPDIR/aln_patch"
 PATCHED_FILE_NAME=""
 SOURCE_FILE=""
 LIBRARY_NAME=""
 APEX_DIR=false
 
+# Ensure temporary directory exists
 mkdir -p "$TEMP_DIR"
 
-# Extract radare2 zip to /data/local/tmp/radare2
-unzip radare2.zip -d /data/local/tmp/radare2
-export LD_LIBRARY_PATH="/data/local/tmp/radare2/lib"
-export PATH="/data/local/tmp/radare2/bin:$PATH"
-export PREFIX="/data/local/tmp/radare2"
+# Define the curl command, use bundled binary if necessary
+CURL_CMD=$(command -v curl || echo "$MODPATH/system/bin/curl")
 
+# Set LD_LIBRARY_PATH for bundled curl
+export LD_LIBRARY_PATH="$MODPATH/system/lib64:$LD_LIBRARY_PATH"
+
+# Detect the appropriate library file
 if [ -f "/apex/com.android.btservices/lib64/libbluetooth_jni.so" ]; then
     SOURCE_FILE="/apex/com.android.btservices/lib64/libbluetooth_jni.so"
     LIBRARY_NAME="libbluetooth_jni.so"
     PATCHED_FILE_NAME="libbluetooth_jni_patched.so"
-    ui_print "Found library: libbluetooth_jni.so in /apex/com.android.btservices/lib64/"
+    ui_print "Detected library: libbluetooth_jni.so in /apex/com.android.btservices/lib64/"
 elif [ -f "/system/lib64/libbluetooth_jni.so" ]; then
     SOURCE_FILE="/system/lib64/libbluetooth_jni.so"
     LIBRARY_NAME="libbluetooth_jni.so"
     PATCHED_FILE_NAME="libbluetooth_jni_patched.so"
-    ui_print "Found library: libbluetooth_jni.so in /system/lib64/"
+    ui_print "Detected library: libbluetooth_jni.so in /system/lib64/"
 elif [ -f "/system/lib64/libbluetooth_qti.so" ]; then
     SOURCE_FILE="/system/lib64/libbluetooth_qti.so"
     LIBRARY_NAME="libbluetooth_qti.so"
     PATCHED_FILE_NAME="libbluetooth_qti_patched.so"
-    ui_print "Found QTI library: libbluetooth_qti.so in /system/lib64/"
+    ui_print "Detected QTI library: libbluetooth_qti.so in /system/lib64/"
 elif [ -f "/system_ext/lib64/libbluetooth_qti.so" ]; then
     SOURCE_FILE="/system_ext/lib64/libbluetooth_qti.so"
     LIBRARY_NAME="libbluetooth_qti.so"
     PATCHED_FILE_NAME="libbluetooth_qti_patched.so"
-    ui_print "Found QTI library: libbluetooth_qti.so in /system_ext/lib64/"
+    ui_print "Detected QTI library: libbluetooth_qti.so in /system_ext/lib64/"
 else
     ui_print "No target library found. Exiting."
     abort "No target library found."
 fi
 
-cp "$SOURCE_FILE" "$TEMP_DIR/$PATCHED_FILE_NAME"    
+# Upload the detected library for patching
+ui_print "Uploading $LIBRARY_NAME to the API for patching..."
+ui_print "If you're concerned about privacy, review the source code of the API at https://github.com/kavishdevar/aln/blob/main/root-module-manual/server.py"
+PATCHED_FILE_NAME="patched_$LIBRARY_NAME"
 
-l2c_fcr_chk_chan_modes_address=$(radare2 -q -e bin.cache=true -c 'is~l2c_fcr_chk_chan_modes' -z "$TEMP_DIR/$PATCHED_FILE_NAME" | grep -o '0x[0-9a-fA-F]\+')
-radare2 -q -e bin.cache=true -w -c "s $l2c_fcr_chk_chan_modes_address; wx 20008052c0035fd6; wci" "$TEMP_DIR/$PATCHED_FILE_NAME"
-
-l2cu_send_peer_info_req_address=$(radare2 -q -e bin.cache=true -c 'is~l2cu_send_peer_info_req' -z "$TEMP_DIR/$PATCHED_FILE_NAME" | grep -o '0x[0-9a-fA-F]\+')
-radare2 -q -e bin.cache=true -w -c "s $l2cu_send_peer_info_req_address; wx c0035fd6; wci" "$TEMP_DIR/$PATCHED_FILE_NAME"
+$CURL_CMD -s -X POST "$API_URL" \
+    -F "file=@$SOURCE_FILE" \
+    -F "library_name=$LIBRARY_NAME" \
+    -o "$TEMP_DIR/$PATCHED_FILE_NAME" \
+    -D "$TEMP_DIR/headers.txt"
 
 if [ -f "$TEMP_DIR/$PATCHED_FILE_NAME" ]; then
     ui_print "Received patched file from the API."
     ui_print "Installing patched file to the module's directory..."
 
+    # Determine the target directory within MODPATH
     if [[ "$SOURCE_FILE" == *"/system/lib64"* ]]; then
         TARGET_DIR="$MODPATH/system/lib64"
     elif [[ "$SOURCE_FILE" == *"/apex/"* ]]; then
@@ -61,22 +68,30 @@ if [ -f "$TEMP_DIR/$PATCHED_FILE_NAME" ]; then
         TARGET_DIR="$MODPATH/system/lib"
     fi
 
+    # Create the target directory
     mkdir -p "$TARGET_DIR"
+
+    # Copy the patched file to the target directory
     cp "$TEMP_DIR/$PATCHED_FILE_NAME" "$TARGET_DIR/$LIBRARY_NAME"
     set_perm "$TARGET_DIR/$LIBRARY_NAME" 0 0 644
     ui_print "Patched file installed at $TARGET_DIR/$LIBRARY_NAME"
 
+    # Handle apex case
     if [ "$APEX_DIR" = true ]; then
         POST_DATA_FS_SCRIPT="$MODPATH/post-data-fs.sh"
         APEX_LIB_DIR="/apex/com.android.btservices/lib64"
         MOD_APEX_LIB_DIR="$MODPATH/apex/com.android.btservices/lib64"
         WORK_DIR="$MODPATH/apex/com.android.btservices/work"
 
+        # Create the necessary directories for apex
         mkdir -p "$MOD_APEX_LIB_DIR"
         mkdir -p "$WORK_DIR"
 
+        # Copy the patched file to the apex directory
         cp "$TEMP_DIR/$PATCHED_FILE_NAME" "$MOD_APEX_LIB_DIR/$LIBRARY_NAME"
+        set_perm "$MOD_APEX_LIB_DIR/$LIBRARY_NAME" 0 0 644
 
+        # Create the post-data-fs.sh script
         cat <<EOF > "$POST_DATA_FS_SCRIPT"
 #!/system/bin/sh
 mount -t overlay overlay -o lowerdir=$APEX_LIB_DIR,upperdir=$MOD_APEX_LIB_DIR,workdir=$WORK_DIR $APEX_LIB_DIR
@@ -86,11 +101,12 @@ EOF
         ui_print "Created post-data-fs.sh script for apex library handling."
     fi
 else
-    ERROR_MESSAGE="Unknown error"
+    ERROR_MESSAGE=$(grep -oP '(?<="error": ")[^"]+' "$TEMP_DIR/headers.txt")
     ui_print "API Error: $ERROR_MESSAGE"
     rm -rf "$TEMP_DIR"
     abort "Failed to patch the library."
 fi
 
+# Clean up temporary files
 rm -rf "$TEMP_DIR"
-exit 0
+exit 0