feat: clone from: https://github.com/anowell/pam-rs

pam-http/test.c

@@ -0,0 +1,52 @@
+#include <security/pam_appl.h>
+#include <security/pam_misc.h>
+#include <stdio.h>
+
+const struct pam_conv conv = {
+	misc_conv,
+	NULL
+};
+
+int main(int argc, char *argv[]) {
+	pam_handle_t* pamh = NULL;
+	int retval;
+	const char* user = "nobody";
+
+	if(argc != 2) {
+		printf("Usage: app [username]\n");
+		exit(1);
+	}
+
+	user = argv[1];
+
+	retval = pam_start("http-auth", user, &conv, &pamh);
+
+	// Are the credentials correct?
+	if (retval == PAM_SUCCESS) {
+		printf("Credentials accepted.\n");
+		retval = pam_authenticate(pamh, 0);
+	}
+
+	// Can the accound be used at this time?
+	if (retval == PAM_SUCCESS) {
+		printf("Account is valid.\n");
+		retval = pam_acct_mgmt(pamh, 0);
+	}
+
+	// Did everything work?
+	if (retval == PAM_SUCCESS) {
+		printf("Authenticated\n");
+	} else {
+		printf("Not Authenticated\n");
+	}
+
+	// close PAM (end session)
+	if (pam_end(pamh, retval) != PAM_SUCCESS) {
+		pamh = NULL;
+		printf("check_user: failed to release authenticator\n");
+		exit(1);
+	}
+
+	return retval == PAM_SUCCESS ? 0 : 1;
+}
+