File 0001-Issue-4588-BUG-unable-to-compile-without-xcrypt-4589.patch of Package 389-ds.18506

From b9b2cccb458eaf58a7b281963db9ed5a1bf286a2 Mon Sep 17 00:00:00 2001
From: Firstyear <william@blackhats.net.au>
Date: Wed, 3 Feb 2021 09:48:48 +1000
Subject: [PATCH] Issue 4588 - BUG - unable to compile without xcrypt (#4589)

Bug Description: If xcrypt is not available, especially on some
distros with older libraries, 389 was unable to build.

Fix Description: Detect if we have xcrypt, and if not, add
stubs that always error instead.

fixes: https://github.com/389ds/389-ds-base/issues/4588

Author: William Brown <william@blackhats.net.au>

Review by: @progier389, @jchapma, @droideck (Thanks!)
---
 .../plugins/pwdstorage/gost_yescrypt.c        | 29 +++++++++++++++++--
 1 file changed, 26 insertions(+), 3 deletions(-)

diff --git a/ldap/servers/plugins/pwdstorage/gost_yescrypt.c b/ldap/servers/plugins/pwdstorage/gost_yescrypt.c
index 2af1c2919..67b39395e 100644
--- a/ldap/servers/plugins/pwdstorage/gost_yescrypt.c
+++ b/ldap/servers/plugins/pwdstorage/gost_yescrypt.c
@@ -7,11 +7,12 @@
 #include <config.h>
 #endif
 
-#include <crypt.h>
-#include <errno.h>
-
 #include "pwdstorage.h"
 
+#include <crypt.h>
+
+#ifdef XCRYPT_VERSION_STR
+#include <errno.h>
 int
 gost_yescrypt_pw_cmp(const char *userpwd, const char *dbpwd)
 {
@@ -62,3 +63,25 @@ gost_yescrypt_pw_enc(const char *pwd)
 
     return enc;
 }
+
+#else
+
+/*
+ * We do not have xcrypt, so always fail all checks.
+ */
+int
+gost_yescrypt_pw_cmp(const char *userpwd __attribute__((unused)), const char *dbpwd __attribute__((unused)))
+{
+    slapi_log_err(SLAPI_LOG_ERR, GOST_YESCRYPT_SCHEME_NAME,
+                  "Unable to use gost_yescrypt_pw_cmp, xcrypt is not available.\n");
+    return 1;
+}
+
+char *
+gost_yescrypt_pw_enc(const char *pwd __attribute__((unused)))
+{
+    slapi_log_err(SLAPI_LOG_ERR, GOST_YESCRYPT_SCHEME_NAME,
+                  "Unable to use gost_yescrypt_pw_enc, xcrypt is not available.\n");
+    return NULL;
+}
+#endif
-- 
2.24.3 (Apple Git-128)