Adding upstream version 1:9.6p1.upstream/1%9.6p1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 147 insertions, 0 deletions

diff --git a/regress/unittests/match/Makefile b/regress/unittests/match/Makefile
new file mode 100644
index 0000000..939163d
--- /dev/null
+++ b/regress/unittests/match/Makefile
@@ -0,0 +1,16 @@
+#	$OpenBSD: Makefile,v 1.5 2021/01/09 12:24:31 dtucker Exp $
+
+PROG=test_match
+SRCS=tests.c
+
+# From usr.bin/ssh
+SRCS+=sshbuf-getput-basic.c sshbuf-getput-crypto.c sshbuf-misc.c sshbuf.c
+SRCS+=match.c misc.c log.c uidswap.c fatal.c ssherr.c addrmatch.c xmalloc.c
+SRCS+=cleanup.c atomicio.c addr.c
+
+REGRESS_TARGETS=run-regress-${PROG}
+
+run-regress-${PROG}: ${PROG}
+	env ${TEST_ENV} ./${PROG}
+
+.include <bsd.regress.mk>
diff --git a/regress/unittests/match/tests.c b/regress/unittests/match/tests.c
new file mode 100644
index 0000000..f00d1f9
--- /dev/null
+++ b/regress/unittests/match/tests.c
@@ -0,0 +1,131 @@
+/* 	$OpenBSD: tests.c,v 1.8 2021/12/14 21:25:27 deraadt Exp $ */
+/*
+ * Regress test for matching functions
+ *
+ * Placed in the public domain
+ */
+
+#include "includes.h"
+
+#include <sys/types.h>
+#include <stdio.h>
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+#include <stdlib.h>
+#include <string.h>
+
+#include "../test_helper/test_helper.h"
+
+#include "match.h"
+
+void
+tests(void)
+{
+	TEST_START("match_pattern");
+	ASSERT_INT_EQ(match_pattern("", ""), 1);
+	ASSERT_INT_EQ(match_pattern("", "aaa"), 0);
+	ASSERT_INT_EQ(match_pattern("aaa", ""), 0);
+	ASSERT_INT_EQ(match_pattern("aaa", "aaaa"), 0);
+	ASSERT_INT_EQ(match_pattern("aaaa", "aaa"), 0);
+	TEST_DONE();
+
+	TEST_START("match_pattern wildcard");
+	ASSERT_INT_EQ(match_pattern("", "*"), 1);
+	ASSERT_INT_EQ(match_pattern("a", "?"), 1);
+	ASSERT_INT_EQ(match_pattern("aa", "a?"), 1);
+	ASSERT_INT_EQ(match_pattern("a", "*"), 1);
+	ASSERT_INT_EQ(match_pattern("aa", "a*"), 1);
+	ASSERT_INT_EQ(match_pattern("aa", "?*"), 1);
+	ASSERT_INT_EQ(match_pattern("aa", "**"), 1);
+	ASSERT_INT_EQ(match_pattern("aa", "?a"), 1);
+	ASSERT_INT_EQ(match_pattern("aa", "*a"), 1);
+	ASSERT_INT_EQ(match_pattern("ba", "a?"), 0);
+	ASSERT_INT_EQ(match_pattern("ba", "a*"), 0);
+	ASSERT_INT_EQ(match_pattern("ab", "?a"), 0);
+	ASSERT_INT_EQ(match_pattern("ab", "*a"), 0);
+	TEST_DONE();
+
+	TEST_START("match_pattern_list");
+	ASSERT_INT_EQ(match_pattern_list("", "", 0), 0); /* no patterns */
+	ASSERT_INT_EQ(match_pattern_list("", "*", 0), 1);
+	ASSERT_INT_EQ(match_pattern_list("", "!*", 0), -1);
+	ASSERT_INT_EQ(match_pattern_list("", "!a,*", 0), 1);
+	ASSERT_INT_EQ(match_pattern_list("", "*,!a", 0), 1);
+	ASSERT_INT_EQ(match_pattern_list("", "a,!*", 0), -1);
+	ASSERT_INT_EQ(match_pattern_list("", "!*,a", 0), -1);
+	ASSERT_INT_EQ(match_pattern_list("a", "", 0), 0);
+	ASSERT_INT_EQ(match_pattern_list("a", "*", 0), 1);
+	ASSERT_INT_EQ(match_pattern_list("a", "!*", 0), -1);
+	ASSERT_INT_EQ(match_pattern_list("a", "!a", 0), -1);
+	/* XXX negated ASSERT_INT_EQ(match_pattern_list("a", "!b", 0), 1); */
+	ASSERT_INT_EQ(match_pattern_list("a", "!a,*", 0), -1);
+	ASSERT_INT_EQ(match_pattern_list("b", "!a,*", 0), 1);
+	ASSERT_INT_EQ(match_pattern_list("a", "*,!a", 0), -1);
+	ASSERT_INT_EQ(match_pattern_list("b", "*,!a", 0), 1);
+	ASSERT_INT_EQ(match_pattern_list("a", "a,!*", 0), -1);
+	ASSERT_INT_EQ(match_pattern_list("b", "a,!*", 0), -1);
+	ASSERT_INT_EQ(match_pattern_list("a", "a,!a", 0), -1);
+	/* XXX negated ASSERT_INT_EQ(match_pattern_list("b", "a,!a", 0), 1); */
+	ASSERT_INT_EQ(match_pattern_list("a", "!*,a", 0), -1);
+	ASSERT_INT_EQ(match_pattern_list("b", "!*,a", 0), -1);
+	TEST_DONE();
+
+	TEST_START("match_pattern_list lowercase");
+	ASSERT_INT_EQ(match_pattern_list("abc", "ABC", 0), 0);
+	ASSERT_INT_EQ(match_pattern_list("ABC", "abc", 0), 0);
+	ASSERT_INT_EQ(match_pattern_list("abc", "ABC", 1), 1);
+	ASSERT_INT_EQ(match_pattern_list("ABC", "abc", 1), 0);
+	TEST_DONE();
+
+	TEST_START("addr_match_list");
+	ASSERT_INT_EQ(addr_match_list("127.0.0.1", "127.0.0.1/44"), -2);
+	ASSERT_INT_EQ(addr_match_list(NULL, "127.0.0.1/44"), -2);
+	ASSERT_INT_EQ(addr_match_list("a", "*"), 0);
+	ASSERT_INT_EQ(addr_match_list("127.0.0.1", "*"), 1);
+	ASSERT_INT_EQ(addr_match_list(NULL, "*"), 0);
+	ASSERT_INT_EQ(addr_match_list("127.0.0.1", "127.0.0.1"), 1);
+	ASSERT_INT_EQ(addr_match_list("127.0.0.1", "127.0.0.2"), 0);
+	ASSERT_INT_EQ(addr_match_list("127.0.0.1", "!127.0.0.1"), -1);
+	/* XXX negated ASSERT_INT_EQ(addr_match_list("127.0.0.1", "!127.0.0.2"), 1); */
+	ASSERT_INT_EQ(addr_match_list("127.0.0.255", "127.0.0.0/24"), 1);
+	ASSERT_INT_EQ(addr_match_list("127.0.1.1", "127.0.0.0/24"), 0);
+	ASSERT_INT_EQ(addr_match_list("127.0.0.1", "127.0.0.0/24"), 1);
+	ASSERT_INT_EQ(addr_match_list("127.0.0.1", "127.0.1.0/24"), 0);
+	ASSERT_INT_EQ(addr_match_list("127.0.0.1", "!127.0.0.0/24"), -1);
+	/* XXX negated ASSERT_INT_EQ(addr_match_list("127.0.0.1", "!127.0.1.0/24"), 1); */
+	ASSERT_INT_EQ(addr_match_list("127.0.0.1", "10.0.0.1,!127.0.0.1"), -1);
+	ASSERT_INT_EQ(addr_match_list("127.0.0.1", "!127.0.0.1,10.0.0.1"), -1);
+	ASSERT_INT_EQ(addr_match_list("127.0.0.1", "10.0.0.1,127.0.0.2"), 0);
+	ASSERT_INT_EQ(addr_match_list("127.0.0.1", "127.0.0.2,10.0.0.1"), 0);
+	/* XXX negated ASSERT_INT_EQ(addr_match_list("127.0.0.1", "10.0.0.1,!127.0.0.2"), 1); */
+	/* XXX negated ASSERT_INT_EQ(addr_match_list("127.0.0.1", "!127.0.0.2,10.0.0.1"), 1); */
+	TEST_DONE();
+
+#define CHECK_FILTER(string,filter,expected) \
+	do { \
+		char *result = match_filter_denylist((string), (filter)); \
+		ASSERT_STRING_EQ(result, expected); \
+		free(result); \
+	} while (0)
+
+	TEST_START("match_filter_list");
+	CHECK_FILTER("a,b,c", "", "a,b,c");
+	CHECK_FILTER("a,b,c", "a", "b,c");
+	CHECK_FILTER("a,b,c", "b", "a,c");
+	CHECK_FILTER("a,b,c", "c", "a,b");
+	CHECK_FILTER("a,b,c", "a,b", "c");
+	CHECK_FILTER("a,b,c", "a,c", "b");
+	CHECK_FILTER("a,b,c", "b,c", "a");
+	CHECK_FILTER("a,b,c", "a,b,c", "");
+	CHECK_FILTER("a,b,c", "b,c", "a");
+	CHECK_FILTER("", "a,b,c", "");
+	TEST_DONE();
+/*
+ * XXX TODO
+ * int      match_host_and_ip(const char *, const char *, const char *);
+ * int      match_user(const char *, const char *, const char *, const char *);
+ * char    *match_list(const char *, const char *, u_int *);
+ * int      addr_match_cidr_list(const char *, const char *);
+ */
+}