Thanks Carl,
After a bit of searching and scratching my head, I discovered that when I
run the command *os.system("message to save"),* it asks for superuser
permissions for the user "*www-data*". So what I did was to give
permissions to that user.
I opened the file /*etc/sudoers.d/90-cloud-init-users* with the following
command:
sudo visudo -f
/etc/sudoers.d/90-cloud-init-users
by default, the file contains the user "ubuntu" with its privileges. Then,
I wrote the following line and saved the file, and restarted the server:
www-data ALL=(ALL) NOPASSWD:ALL
thanks for your help!
El vie, 30 de abr. de 2021 a la(s) 12:15, Carl Nobile ([email protected])
escribió:
> This is not something that modwsgi is responsible for.
> However, you could try to use the same tricks that are done when a daemon
> is created to run as root.
> I made some major updates to this code
> https://github.com/cnobile2012/python-daemon/blob/master/daemonize/daemon.py
> You will have to put some thought into how you do this, it will NOT be an
> exact copy of my code, but the basic ideas are there.
> Good luck
>
> ~Carl
>
>
> On Fri, Apr 30, 2021 at 12:58 PM Edwin Rueda <[email protected]> wrote:
>
>> If I use the following python command to save the file:
>>
>> - os.system('sudo -S echo "test text" | sudo tee /etc/issue.net')
>>
>> I get the following error in the apache log:
>>
>> sudo: a terminal is required to read the password; either use the -S
>> option to read from standard input or configure an askpass helper
>> [sudo] password for www-data:
>> sudo: no password was provided
>>
>> Thanks!
>>
>> El vie, 30 de abr. de 2021 a la(s) 11:30, Edwin Rueda (
>> [email protected]) escribió:
>>
>>> Hi Graham and everyone,
>>>
>>> I have a problem with a current task I'm doing in AWS. I'm creating a
>>> web interface to set permissions and change the ssh welcome message. The
>>> problem is that when saving the welcome message, I have to modify the /etc/
>>> issue.net file with the following python line:
>>>
>>> open("/etc/issue.net").write("test text")
>>>
>>> the problem is that the server won't let me save because I don't have
>>> superuser permissions.
>>>
>>> the alert that appears in the apache log is as follows:
>>> - sudo: a terminal is required to read the password; either use
>>> the -S option to read from standard input or configure an askpass helper
>>>
>>> note that in AWS, by default there is no superuser key
>>>
>>> Finally, this is my .conf file:
>>>
>>> WSGIDaemonProcess flaskproject threads=5
>>> WSGIScriptAlias / /var/www/html/flaskproject/app.wsgi
>>>
>>> <Directory flaskproject>
>>> WSGIProcessGroup flaskproject
>>> WSGIApplicationGroup %{GLOBAL}
>>> Order deny,allow
>>> Allow from all
>>> </Directory>
>>>
>>> can you help me ?
>>>
>>> Thabks!!!!
>>> --
>>> *Edwin J. Rueda*
>>> Maestrando en Ciencias de la Computación
>>> Universidade Federal do Pará, Brasil
>>> Ingeniero de Sistemas
>>> Universidad Industrial de Santander, Colombia
>>>
>>
>>
>> --
>> *Edwin J. Rueda*
>> Maestrando en Ciencias de la Computación
>> Universidade Federal do Pará, Brasil
>> Ingeniero de Sistemas
>> Universidad Industrial de Santander, Colombia
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "modwsgi" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to [email protected].
>> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/modwsgi/CAJ83xwrY9py2qpHBov%2B-bXAFtE1-pvsBpRK96YXvML_KmTq3sQ%40mail.gmail.com
>> <https://groups.google.com/d/msgid/modwsgi/CAJ83xwrY9py2qpHBov%2B-bXAFtE1-pvsBpRK96YXvML_KmTq3sQ%40mail.gmail.com?utm_medium=email&utm_source=footer>
>> .
>>
>
>
> --
>
> -------------------------------------------------------------------------------
> Carl J. Nobile (Software Engineer)
> [email protected]
>
> -------------------------------------------------------------------------------
>
> --
> You received this message because you are subscribed to the Google Groups
> "modwsgi" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to [email protected].
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/modwsgi/CAGQqDQJipNBUrno%2BcvX95kuFB8dOZweh1r6iYRwOON5YoSO0Cw%40mail.gmail.com
> <https://groups.google.com/d/msgid/modwsgi/CAGQqDQJipNBUrno%2BcvX95kuFB8dOZweh1r6iYRwOON5YoSO0Cw%40mail.gmail.com?utm_medium=email&utm_source=footer>
> .
>
--
*Edwin J. Rueda*
Maestrando en Ciencias de la Computación
Universidade Federal do Pará, Brasil
Ingeniero de Sistemas
Universidad Industrial de Santander, Colombia
--
You received this message because you are subscribed to the Google Groups
"modwsgi" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To view this discussion on the web visit
https://groups.google.com/d/msgid/modwsgi/CAJ83xwoGMOF5Pk7E2xCJRzfi-K-ng35ezGxudZvQjGAOfMkoOw%40mail.gmail.com.
