sudo: PAM unable to resolve symbol: pam_sm_authenticate

[Idriel]

Hi,

I tried to test build and got following error.
go build -buildmode=c-shared -o test-sudo.so

In /etc/pam.d/sudo I add
auth sufficient /home/user/test-sudo/test-sudo.so

When executing: sudo echo "test" in /var/log/auth.log I am getting error.

sudo: PAM unable to resolve symbol: pam_sm_authenticate
sudo: PAM unable to resolve symbol: pam_sm_setcred

Do you have any idea what it could be?

Thank you.

[msteinert]

It looks like those symbols are defined in the pam_deny.so module. Try loading that module or linking your test module with it.

https://github.com/linux-pam/linux-pam/blob/a2fb0dd306db943e4165f530534b01d00298065f/modules/pam_deny/pam_deny.c#L13