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#include <stdio.h>
#include <security/pam_appl.h>
#include <security/pam_misc.h>
#include "check.h"
int authenticate(const char *user)
{
int ret = 1;
pam_handle_t *pamh = NULL;
struct pam_conv conv = {
.conv = misc_conv,
};
if (pam_start(PAM_SERVICE_NAME, user, &conv, &pamh) != PAM_SUCCESS) {
fatal(0, "PAM error");
return 1;
}
if (pam_authenticate(pamh, 0) == PAM_SUCCESS) {
ret = 0;
}
pam_end(pamh, 0);
return ret;
}
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