pam-krb5: Import/add pam-krb5 from eyeire.orgvendor/pam-krb5/4.11vendor/pam-krb5

From https://www.eyrie.org/~eagle/software/pam-krb5/:

pam-krb5 provides a Kerberos PAM module that supports authentication,
user ticket cache handling, simple authorization (via .k5login or
checking Kerberos principals against local usernames), and password
changing. It can be configured through either options in the PAM
configuration itself or through entries in the system krb5.conf file,
and it tries to work around PAM implementation flaws in commonly-used
PAM-enabled applications such as OpenSSH and xdm. It supports both
PKINIT and FAST to the extent that the underlying Kerberos libraries
support these features.

The reason for this import is to provide an MIT KRB5 compatible
pam_krb5 PAM module. The existing pam_krb5 in FreeBS only works
with Heimdal.

Sponsored by:	The FreeBSD Foundation

1 files changed, 51 insertions, 0 deletions

diff --git a/tests/tap/string.h b/tests/tap/string.h
new file mode 100644
index 000000000000..651c38a26f06
--- /dev/null
+++ b/tests/tap/string.h
@@ -0,0 +1,51 @@
+/*
+ * String utilities for the TAP protocol.
+ *
+ * Additional string utilities that can't be included with C TAP Harness
+ * because they rely on additional portability code from rra-c-util.
+ *
+ * The canonical version of this file is maintained in the rra-c-util package,
+ * which can be found at <https://www.eyrie.org/~eagle/software/rra-c-util/>.
+ *
+ * Copyright 2011-2012 Russ Allbery <eagle@eyrie.org>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#ifndef TAP_STRING_H
+#define TAP_STRING_H 1
+
+#include <config.h>
+#include <tests/tap/macros.h>
+
+#include <stdarg.h> /* va_list */
+
+BEGIN_DECLS
+
+/* sprintf into an allocated string, calling bail on any failure. */
+void basprintf(char **, const char *, ...)
+    __attribute__((__nonnull__, __format__(printf, 2, 3)));
+void bvasprintf(char **, const char *, va_list)
+    __attribute__((__nonnull__, __format__(printf, 2, 0)));
+
+END_DECLS
+
+#endif /* !TAP_STRING_H */