happyz
/
dpt-tools
1
0
Fork 0
Code Issues 11 Pull Requests Packages Projects Releases Wiki Activity

bug fix for automatically finding deviceid and keys

This commit is contained in:
HappyZ 2019-02-09 18:57:10 -06:00
parent 90246b0292
commit b0fd35157d
2 changed files with 19 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
fw_updater_packer_unpacker/unofficial_pkg_repacker.sh
View File

@ -80,10 +80,10 @@ OFFSET_DATA=$((OFFSET_DATA + DATAKEY_E_SIZE + 4))
echo "* sign w/ private key $SIGKEY"
openssl dgst -sha256 -sign $SIGKEY -out $TMPDIR/tmp.step4.1 $TMPDIR/tmp.step1
openssl dgst -sha256 -verify $SHA256KEY -signature $TMPDIR/tmp.step4.1 $TMPDIR/tmp.step1
# if [ $? -ne 0 ]; then
# echo "! Err: failed to verify sha256 - highly likely $SIGKEY is wrong"
# exit 0
# fi
if [ $? -ne 0 ]; then
echo "! Warning: failed to verify sha256 - highly likely $SIGKEY is not an nofficial one. Ignore this and proceed."
# exit 0
fi
SIG_SIZE=$(wc -c < $TMPDIR/tmp.step4.1)
if [ $(((-(SIG_SIZE % 16)) % 16)) -gt 0 ]; then
echo "! Err: not supported for SIG_SIZE not mutiple of 16"

17
python_api/libDPT.py
View File

@ -2,6 +2,7 @@
# built-ins
import os
import glob
import time
import serial
import base64
@ -591,6 +592,8 @@ class DPT():
'''
return the stored client key file paths
'''
self.dbg_print("self.client_id_fp = {}".format(self.client_id_fp))
self.dbg_print("self.key_fp = {}".format(self.key_fp))
return self.client_id_fp, self.key_fp
def set_client_key_fps(self, client_id_fp, key_fp):
@ -627,8 +630,18 @@ class DPT():
tmp_dpa_path = "{}/.dpapp".format(home_path)
if os.path.isdir(tmp_dpa_path):
dpa_path = tmp_dpa_path
tmp_client_fp = "{}/deviceid.dat".format(dpa_path)
tmp_key_fp = "{}/privatekey.dat".format(dpa_path)
self.dbg_print("dpa_path = {}".format(dpa_path))
# search for desired files
tmp_client_fp = tmp_key_fp = ''
level3files = glob.glob(dpa_path + '/*/*/*.dat')
level2files = glob.glob(dpa_path + '/*/*.dat')
level1files = glob.glob(dpa_path + '/*.dat')
for tmp_fp in level3files + level2files + level1files:
self.dbg_print("looking at: {}".format(tmp_fp))
if 'deviceid.dat' in tmp_fp:
tmp_client_fp = tmp_fp
elif 'privatekey.dat' in tmp_fp:
tmp_key_fp = tmp_fp
if os.path.isfile(tmp_client_fp) and os.path.isfile(tmp_key_fp):
default_client_fp = tmp_client_fp
default_key_fp = tmp_key_fp