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alienatedsec / yi-hack-v5

Even newer Custom Firmware for Xiaomi Cameras based on Hi3518ev200 Chipset. It includes free RTSP, ONVIF and other improvements based on the work by roleoroleo
GNU General Public License v3.0
802 stars 89 forks source link

Changes to configuration and WiFi credentials are lost after reboot #212

Closed MichlW closed 1 year ago

MichlW commented 1 year ago

Camera model: Yi Outdoor 4CUS.

1) After upgrading to latest version 0.3.6 BETA any changes made in page=configurations are not persistent after a reboot. And of course, i used the save button before restarting the camera! ;-)

2) Also WiFi changes on page=wifi are not saved or applied correctly and will be lost after a reboot.

My workaround to change some settings (RTSP streams 'both' in my case) was to edit the file /tmp/sd/yi-hack-v5/etc/system.conf manually. That worked and was persistent through a reboot.

My workaround to change WiFi credentials was manually creating file /tmp/configure_wifi.cfg and executing the script /tmp/sd/yi-hack-v5/script/configure_wifi.sh from shell.

Both worked for me.

alienatedsec commented 1 year ago

How did you upgrade?

MichlW commented 1 year ago

Through the update button on page=maintenance. That worked normally.

alienatedsec commented 1 year ago

Weird - it works for me - there is no difference in which camera is used for this function. It takes long for the saved message to appear

image

15-20 seconds later

image

MichlW commented 1 year ago

That Saved message comes really quick in about 1sec. I wondered about this, because I know that saving normally consumes some time. Its not a browser issue, I tried another system and other browsers. Also I removed any cookies before...

Are there anything I can try or test, where it hangs?

alienatedsec commented 1 year ago

Paste the output for ps tree please

MichlW commented 1 year ago 
/home/yi-hack-v5 # ps tree
PID   USER     TIME  COMMAND
    1 root      0:02 init
    2 root      0:00 [kthreadd]
    3 root      0:36 [ksoftirqd/0]
    6 root      0:00 [khelper]
    7 root      0:00 [kworker/u:1]
   88 root      0:01 [sync_supers]
   90 root      0:00 [bdi-default]
   91 root      0:00 [kintegrityd]
   93 root      0:00 [kblockd]
  103 root      0:00 [khubd]
  105 root      0:05 [kusbotg]
  199 root      0:00 [kswapd0]
  251 root      0:00 [fsnotify_mark]
  264 root      0:00 [crypto]
  316 root      0:00 [romblock0]
  319 root      0:00 [mtdblock0]
  324 root      0:00 [romblock1]
  327 root      0:00 [mtdblock1]
  332 root      0:00 [romblock2]
  335 root      0:00 [mtdblock2]
  340 root      0:00 [romblock3]
  343 root      0:00 [mtdblock3]
  348 root      0:00 [romblock4]
  351 root      0:00 [mtdblock4]
  356 root      0:00 [romblock5]
  359 root      0:00 [mtdblock5]
  364 root      0:00 [romblock6]
  367 root      0:00 [mtdblock6]
  372 root      0:00 [romblock7]
  375 root      0:00 [mtdblock7]
  398 root      0:00 [cfinteractive]
  403 root      0:00 [kworker/0:1]
  404 root      0:00 [kworker/u:2]
  412 root      0:00 [deferwq]
  413 root      0:00 [jffs2_gcd_mtd4]
  427 root      0:00 udevd --daemon
  470 root      0:00 udevd --daemon
  482 root      0:00 udevd --daemon
  500 root      0:11 [mmcqd/1]
  678 root      0:00 [jffs2_gcd_mtd5]
  712 root      0:03 [flush-179:0]
  773 root      0:00 [cfg80211]
  792 root      0:00 ./log_server
  793 root      2:54 ./dispatch
  973 root      3h11 ./rmm
  988 root      0:00 [hidog]
 1627 root      0:02 httpd -p 8080 -h /tmp/sd/yi-hack-v5/www/ -c /tmp/httpd.conf
 1643 root      0:00 dropbear -R -B
 1648 root      0:00 ipc_multiplexer
 1653 root      0:11 mqttv4
 1672 root      8:47 rRTSPServer -r both -p 554 -a no
 1683 root      5:06 h264grabber -r low -m yi_outdoor -f
 1684 root      5:45 h264grabber -r high -m yi_outdoor -f
 1699 root      0:45 {wd_rtsp.sh} /bin/sh /tmp/sd/yi-hack-v5/script/wd_rtsp.sh
 1736 root      0:00 /usr/sbin/crond -c /var/spool/cron/crontabs/
 1779 root      0:00 ntpd -p de.pool.ntp.org
 2086 root      0:00 crond -c /tmp/sd/yi-hack-v5/etc/crontabs
 4180 root      0:00 [kworker/0:2]
 4217 root      3:19 [RtmpTimerTask]
 4218 root      1:24 [RtmpMlmeTask]
 4219 root      0:00 [RtmpCmdQTask]
 4220 root      0:00 [RtmpWscTask]
 4232 root      0:21 /home/base/tools/wpa_supplicant -c/tmp/wpa_supplicant.conf -g/var/run/wpa_supplicant-global -iwlan0 -B
 4356 root      0:00 /sbin/udhcpc -i wlan0 -b -s /home/app/script/default.script -x hostname:Kamera-Haustuer
10831 root      0:00 dropbear -R -B
10888 root      0:00 sleep 10
10890 root      0:00 -sh
10896 root      0:00 ps tree
alienatedsec commented 1 year ago

Can you kill the httpd service 1627 upload and replace the www folder from the hack and restart to see if this helps?

MichlW commented 1 year ago

I killed httpd, deleted the content in /tmp/sd/yi-hack-v5/www/ and copied the content from the www folder of the file yi_outdoor_0.3.6.tgz into it. The problem is exactly the same and the save process only consumes less than 1sec. Nothing is saved.

I think i will freshly install the 0.3.6 release to the camera. Any other ideas?

alienatedsec commented 1 year ago

you can also try chmod -R 777 /tmp/sd/yi-hack-v5/etc -v -f >> log.txt and paste the output of the log.txt here

MichlW commented 1 year ago 
mode of '/tmp/sd/yi-hack-v5/etc' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/mqtt_advertise.conf' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/proxychains.conf' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/camera.conf' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/mqttv4.conf' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/TZ' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/crontabs' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/crontabs/root' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/high' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/high/wm_540p_5.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/high/wm_540p_0.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/high/wm_540p_6.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/high/wm_540p_7.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/high/wm_540p_2.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/high/wm_540p_9.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/high/wm_540p_3.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/high/wm_540p_10.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/high/wm_540p_12.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/high/wm_540p_1.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/high/wm_540p_8.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/high/wm_540p_11.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/high/wm_540p_4.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/low' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/low/wm_540p_5.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/low/wm_540p_0.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/low/wm_540p_6.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/low/wm_540p_7.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/low/wm_540p_2.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/low/wm_540p_9.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/low/wm_540p_3.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/low/wm_540p_10.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/low/wm_540p_12.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/low/wm_540p_1.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/low/wm_540p_8.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/low/wm_540p_11.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/wm_res/low/wm_540p_4.bmp' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/defaults.tar.bz2' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/system.conf' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/dropbear' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/dropbear/dropbear_ecdsa_host_key' changed to 0777 (rwxrwxrwx)
mode of '/tmp/sd/yi-hack-v5/etc/hostname' changed to 0777 (rwxrwxrwx)
alienatedsec commented 1 year ago

If saving is not working now, try the SD card status in the Yi app or reflash with a new version - I am about to release 0.3.7 shortly.

MichlW commented 1 year ago

Its unbelieveable but 0.3.7 fixed that and saving configuration is working again. Thank you for whatever you have changed ;-)

Btw. your work on this is awesome and I am looking forward to the audio support.