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Alter nouserok behaviour from PAM_SUCCESS to PAM_IGNORE #321

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Alter nouserok behaviour from PAM_SUCCESS to PAM_IGNORE #321

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6 changes: 3 additions & 3 deletions README
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Original file line number Diff line number Diff line change
Expand Up @@ -161,9 +161,9 @@ disable this functionality, like so: `authpending_file=`. Default value:
/var/run/user/$UID/pam-u2f-authpending

nouserok::
Set to enable authentication attempts to succeed even if the user
trying to authenticate is not found inside `authfile` or if `authfile`
is missing/malformed.
Set to allow authentication attempts to continue to other authentication
methods even if the user trying to authenticate is not found inside
`authfile` or if `authfile` is missing/malformed. (returns PAM_IGNORE)

openasuser::
Setuid to the authenticating user when opening the authfile. Useful
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2 changes: 1 addition & 1 deletion pam-u2f.c
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Expand Up @@ -320,7 +320,7 @@ int pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc,
if (cfg->nouserok) {
debug_dbg(cfg, "Found no devices but nouserok specified. Skipping "
"authentication");
retval = PAM_SUCCESS;
retval = PAM_IGNORE;
goto done;
} else if (retval != 1) {
debug_dbg(cfg, "Unable to get devices from authentication file");
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