Failed to open any /dev/pty?? devices

[0k00l]

Hi
I have problem from subject. I'm trying to run it (on android box with 4.2.2 android version, rooted of course ;) ) as follows:
dropbear -d path_to_dss_key -r p path_to_rsa_key -r path_to_ecdsa_key -p 22 -P path_to_pid -R -N user -C password -U root -G root -A -F

Error log:
...
Failed to open any /dev/pty?? devices
No pty was allocated, couldn't execute
....

[Geofferey]

I think that's fixed in my fork... https://github.com/geofferey/dropbear-android

[0k00l]

I've checked you fork - it does'nt work too but with different error: char* ttyname(int)(3) is not implemented on Android

[0k00l]

BTW: version 2015.67 works but does not have required options either for password authentication or authorized keys(it requires keys in home dir which is wiped very time when android boots)

[0k00l]

Ok - i fix 2015.67 version :) - to be more exact i've fixed only one line in patch.

You can find docker image to build it on docker hub: s3b0/android-dropbear

[fr0zenrain]

I think that's fixed in my fork... https://github.com/geofferey/dropbear-android

[email protected]'s password:
packet_write_wait: Connection to 192.168.36.26 port 22: Broken pipe

dropber output
[23515] Mar 30 17:09:56 Not backgrounding
[23535] Mar 30 17:09:59 Child connection from ::ffff:192.168.36.242:53285
void endusershell()(3) is not implemented on Android
void endusershell()(3) is not implemented on Android
void endusershell()(3) is not implemented on Android
[23535] Mar 30 17:10:03 Password auth succeeded for 'root' from ::ffff:192.168.36.242:53285
char* ttyname(int)(3) is not implemented on Android
[23535] Mar 30 17:10:03 Exit (root): ttyname fails for openpty device