From 9ada0093e92388590c7368600ca4e9e3e376f0d0 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 16:22:51 +0200
Subject: Adding upstream version 1.5.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 modules/pam_permit/pam_permit.c | 84 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 modules/pam_permit/pam_permit.c

(limited to 'modules/pam_permit/pam_permit.c')

diff --git a/modules/pam_permit/pam_permit.c b/modules/pam_permit/pam_permit.c
new file mode 100644
index 0000000..4f97368
--- /dev/null
+++ b/modules/pam_permit/pam_permit.c
@@ -0,0 +1,84 @@
+/*
+ * pam_permit module
+ *
+ * Written by Andrew Morgan <morgan@parc.power.net> 1996/3/11
+ */
+
+#include "config.h"
+#include <stdio.h>
+
+#include <security/pam_modules.h>
+#include <security/_pam_macros.h>
+
+#define DEFAULT_USER "nobody"
+
+/* --- authentication management functions --- */
+
+int
+pam_sm_authenticate(pam_handle_t *pamh, int flags UNUSED,
+		    int argc UNUSED, const char **argv UNUSED)
+{
+    int retval;
+    const char *user=NULL;
+
+    /*
+     * authentication requires we know who the user wants to be
+     */
+    retval = pam_get_user(pamh, &user, NULL);
+    if (retval != PAM_SUCCESS) {
+	D(("get user returned error: %s", pam_strerror(pamh,retval)));
+	return retval;
+    }
+    if (*user == '\0') {
+	D(("username not known"));
+	retval = pam_set_item(pamh, PAM_USER, (const void *) DEFAULT_USER);
+	if (retval != PAM_SUCCESS)
+	    return PAM_USER_UNKNOWN;
+    }
+    user = NULL;                                            /* clean up */
+
+    return PAM_SUCCESS;
+}
+
+int
+pam_sm_setcred(pam_handle_t *pamh UNUSED, int flags UNUSED,
+	       int argc UNUSED, const char **argv UNUSED)
+{
+     return PAM_SUCCESS;
+}
+
+/* --- account management functions --- */
+
+int
+pam_sm_acct_mgmt(pam_handle_t *pamh UNUSED, int flags UNUSED,
+		 int argc UNUSED, const char **argv UNUSED)
+{
+     return PAM_SUCCESS;
+}
+
+/* --- password management --- */
+
+int
+pam_sm_chauthtok(pam_handle_t *pamh UNUSED, int flags UNUSED,
+		 int argc UNUSED, const char **argv UNUSED)
+{
+     return PAM_SUCCESS;
+}
+
+/* --- session management --- */
+
+int
+pam_sm_open_session(pam_handle_t *pamh UNUSED, int flags UNUSED,
+		    int argc UNUSED, const char **argv UNUSED)
+{
+    return PAM_SUCCESS;
+}
+
+int
+pam_sm_close_session(pam_handle_t *pamh UNUSED, int flags UNUSED,
+		     int argc UNUSED, const char **argv UNUSED)
+{
+     return PAM_SUCCESS;
+}
+
+/* end of module definition */
-- 
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