Imported Upstream version 5.2.0

1 files changed, 407 insertions, 0 deletions

diff --git a/src/libcharon/plugins/vici/suites/test_message.c b/src/libcharon/plugins/vici/suites/test_message.c
new file mode 100644
index 000000000..293117348
--- /dev/null
+++ b/src/libcharon/plugins/vici/suites/test_message.c
@@ -0,0 +1,407 @@
+/*
+ * Copyright (C) 2014 Martin Willi
+ * Copyright (C) 2014 revosec AG
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+
+#include <test_suite.h>
+
+#include "../vici_message.h"
+#include "../vici_builder.h"
+
+#include <unistd.h>
+
+static char blob[] = {
+	0xd3,0xe5,0xee,0x37,0x7b,0x96,0x2f,0x3e,0x5f,0x3e,0x91,0xea,0x38,0x44,0xba,0x6c,
+	0x75,0xc8,0x42,0x32,0xaf,0x7a,0x66,0x43,0x33,0x92,0xd2,0xef,0x7d,0x91,0x7b,0x59,
+	0x9f,0x9f,0xd1,0x44,0xb6,0x1e,0x8c,0xd1,0xc5,0xa0,0xd9,0xe4,0xf2,0x31,0xfd,0x7b,
+	0x5b,0x56,0xa7,0xfe,0x63,0x0d,0xcb,0x31,0x74,0xd8,0xd6,0x4a,0x42,0x3a,0x88,0xf3,
+	0x79,0xf9,0x41,0xa6,0xc0,0x64,0x53,0x31,0x42,0xe2,0xd4,0x4a,0x22,0x5f,0x3f,0x99,
+	0xe0,0x1a,0xcb,0x93,0x26,0xd0,0xec,0xac,0x90,0x97,0x0a,0x5f,0x69,0x86,0xf1,0xda,
+	0xfc,0xa7,0xac,0xd0,0xd8,0x81,0xcf,0x7d,0x47,0x22,0xbe,0xbf,0x00,0x9b,0x6b,0x86,
+	0x92,0x89,0xbe,0x7f,0x74,0x13,0x53,0xf1,0x4c,0x2b,0xc9,0xe1,0x39,0xd6,0xfc,0x50,
+	0x3f,0x00,0xfb,0x76,0x42,0xa6,0xa4,0x70,0xfc,0x93,0x17,0x4a,0x35,0xce,0x5e,0x78,
+	0x41,0x88,0x24,0x50,0x78,0xf2,0x38,0x08,0xff,0x40,0xef,0x61,0xbb,0xbf,0x16,0xff,
+	0x0b,0xf6,0x33,0x21,0xcb,0x48,0xbd,0x7d,0xd1,0x73,0xfa,0x6d,0xd6,0xab,0xde,0x69,
+	0x63,0x17,0xdb,0x52,0xe2,0x75,0x4b,0xb7,0x1e,0xf0,0x8a,0x55,0x4f,0x70,0x8d,0x18,
+	0xe5,0x38,0x6a,0x9f,0xb8,0x06,0xb5,0x91,0x90,0x2b,0xc5,0x67,0xa9,0x12,0xe5,0xf3,
+	0x48,0x2f,0x80,0x03,0xa1,0xa0,0xfc,0x43,0xe9,0x0f,0x83,0x2b,0xbc,0x7c,0xa8,0x3b,
+	0x6c,0xc1,0xc8,0x72,0x5f,0x87,0x63,0x77,0x93,0x9b,0xe2,0xd7,0x4e,0xe6,0x65,0xa1,
+	0x69,0x00,0xda,0xf8,0xb4,0x61,0xee,0xb7,0x20,0xe7,0x2a,0x35,0x23,0xf0,0x37,0x4b,
+	0x67,0xcf,0x8d,0x85,0x72,0x22,0x6d,0x7a,0xb2,0x96,0xff,0x49,0xf4,0x94,0x3e,0x7e,
+	0x87,0x26,0x5d,0x34,0x05,0x26,0x60,0x9b,0x89,0xfe,0xf9,0x91,0xd3,0x03,0xe7,0x8a,
+	0x03,0xf6,0x4e,0xbf,0x68,0x13,0xc6,0xf2,0x7b,0x9c,0xe6,0x36,0x1b,0xe2,0x22,0x44,
+	0xb1,0x19,0x34,0x5f,0xe8,0x44,0x48,0x3a,0x19,0xe4,0xbd,0xb0,0x4e,0xb5,0x2c,0x40,
+	0x55,0x39,0xe6,0x4c,0xd5,0x68,0x34,0x72,0x6b,0x6d,0x88,0xce,0x7e,0x77,0x95,0x17,
+	0x2e,0x68,0x3f,0x0e,0x9d,0x70,0x9a,0x22,0xfa,0x19,0xcc,0x15,0x9d,0xba,0xaa,0xec,
+	0xb1,0x67,0x19,0x51,0xce,0x60,0x9a,0x38,0xf8,0xa7,0x4e,0xe3,0x25,0x47,0x1e,0x1d,
+	0x30,0x76,0x91,0x8f,0x4d,0x13,0x59,0x06,0x2f,0x01,0x10,0x95,0xdb,0x08,0x7c,0x46,
+	0xed,0x47,0xa1,0x19,0x4c,0x46,0xd1,0x3a,0x3f,0x88,0x7a,0x63,0xae,0x29,0x13,0x42,
+	0xe9,0x17,0xe8,0xa9,0x95,0xfc,0xd1,0xea,0xfa,0x59,0x90,0xfe,0xb7,0xbb,0x7f,0x61,
+	0x1b,0xcb,0x3d,0x12,0x99,0x96,0x3e,0x23,0x23,0xec,0x3a,0x4d,0x86,0x86,0x74,0xef,
+	0x38,0xa6,0xdc,0x3a,0x83,0x85,0xf8,0xb8,0xad,0x5b,0x33,0x94,0x4d,0x0e,0x68,0xbc,
+	0xf2,0xc7,0x6f,0x84,0x18,0x1e,0x5a,0x66,0x1f,0x6c,0x98,0x33,0xda,0xde,0x9e,0xda,
+	0x82,0xd0,0x56,0x44,0x47,0x08,0x0c,0x07,0x81,0x9d,0x8b,0x64,0x16,0x73,0x9d,0x80,
+	0x54,0x9c,0x4c,0x42,0xde,0x27,0x4e,0x97,0xb2,0xcf,0x48,0xaf,0x7e,0x85,0xc1,0xcd,
+	0x6a,0x4d,0x04,0x40,0x89,0xa3,0x9d,0x4e,0x89,0x56,0x60,0x31,0x1f,0x3f,0x49,0x16,
+};
+
+typedef struct {
+	vici_type_t type;
+	char *name;
+	chunk_t data;
+} endecode_test_t;
+
+static endecode_test_t endecode_test_simple[] = {
+	{ VICI_SECTION_START,			"section1", {}							},
+	{  VICI_KEY_VALUE,				"key1",		{ "value1", 6 }				},
+	{  VICI_KEY_VALUE,				"key2",		{ "value2", 6 }				},
+	{ VICI_SECTION_END,				NULL,		{}							},
+	{ VICI_END,						NULL,		{}							},
+};
+
+static endecode_test_t endecode_test_nested[] = {
+	{ VICI_SECTION_START,			"section1", {}							},
+	{  VICI_SECTION_START,			"section2", {}							},
+	{   VICI_SECTION_START,			"section3", {}							},
+	{    VICI_KEY_VALUE,			"key1",		{ "value1", 6 }				},
+	{    VICI_SECTION_START,		"section4", {}							},
+	{     VICI_KEY_VALUE,			"key2",		{ "value2", 6 }				},
+	{    VICI_SECTION_END,			NULL,		{}							},
+	{   VICI_SECTION_END,			NULL,		{}							},
+	{  VICI_SECTION_END,			NULL,		{}							},
+	{  VICI_KEY_VALUE,				"key3",		{ "value3", 6 }				},
+	{ VICI_SECTION_END,				NULL,		{}							},
+	{ VICI_END,						NULL,		{}							},
+};
+
+static endecode_test_t endecode_test_list[] = {
+	{ VICI_SECTION_START,			"section1", {}							},
+	{  VICI_LIST_START,				"list1",	{}							},
+	{   VICI_LIST_ITEM,				NULL,		{ "item1", 5 }				},
+	{   VICI_LIST_ITEM,				NULL,		{ "item2", 5 }				},
+	{  VICI_LIST_END,				NULL,		{}							},
+	{  VICI_KEY_VALUE,				"key1",		{ "value1", 6 }				},
+	{ VICI_SECTION_END,				NULL,		{}							},
+	{ VICI_END,						NULL,		{}							},
+};
+
+static endecode_test_t endecode_test_blobs[] = {
+	{ VICI_KEY_VALUE,				"key1",		{ blob, countof(blob) }		},
+	{ VICI_SECTION_START,			"section1", {}							},
+	{  VICI_LIST_START,				"list1",	{}							},
+	{   VICI_LIST_ITEM,				NULL,		{ blob, countof(blob) }		},
+	{   VICI_LIST_ITEM,				NULL,		{ blob, countof(blob) }		},
+	{  VICI_LIST_END,				NULL,		{}							},
+	{  VICI_KEY_VALUE,				"key2",		{ blob, countof(blob) }		},
+	{ VICI_SECTION_END,				NULL,		{}							},
+	{ VICI_END,						NULL,		{}							},
+};
+
+static endecode_test_t *endecode_tests[] = {
+	endecode_test_simple,
+	endecode_test_nested,
+	endecode_test_list,
+	endecode_test_blobs,
+};
+
+typedef struct {
+	enumerator_t public;
+	endecode_test_t *next;
+} endecode_enum_t;
+
+static bool endecode_enumerate(endecode_enum_t *this, vici_type_t *type,
+							   char **name, chunk_t *data)
+{
+	if (this->next)
+	{
+		*type = this->next->type;
+		*name = this->next->name;
+		*data = this->next->data;
+		if (this->next->type == VICI_END)
+		{
+			this->next = NULL;
+		}
+		else
+		{
+			this->next++;
+		}
+		return TRUE;
+	}
+	return FALSE;
+}
+
+static enumerator_t *endecode_create_enumerator(endecode_test_t *test)
+{
+	endecode_enum_t *enumerator;
+
+	INIT(enumerator,
+		.public = {
+			.enumerate = (void*)endecode_enumerate,
+			.destroy = (void*)free,
+		},
+		.next = test,
+	);
+
+	return &enumerator->public;
+}
+
+static void compare_vici(enumerator_t *parse, enumerator_t *tmpl)
+{
+	vici_type_t type, ttype;
+	char *name, *tname;
+	chunk_t data, tdata;;
+
+	while (TRUE)
+	{
+		ck_assert(parse->enumerate(parse, &type, &name, &data));
+		ck_assert(tmpl->enumerate(tmpl, &ttype, &tname, &tdata));
+		ck_assert_int_eq(type, ttype);
+		switch (type)
+		{
+			case VICI_END:
+				return;
+			case VICI_SECTION_START:
+			case VICI_LIST_START:
+				ck_assert(streq(name, tname));
+				break;
+			case VICI_LIST_ITEM:
+				ck_assert(chunk_equals(data, tdata));
+				break;
+			case VICI_KEY_VALUE:
+				ck_assert(streq(name, tname));
+				ck_assert(chunk_equals(data, tdata));
+				break;
+			case VICI_SECTION_END:
+			case VICI_LIST_END:
+				break;
+			default:
+				ck_assert(FALSE);
+				break;
+		}
+	}
+}
+
+START_TEST(test_endecode)
+{
+	enumerator_t *parse, *tmpl;
+	vici_message_t *m;
+	chunk_t data;
+
+	tmpl = endecode_create_enumerator(endecode_tests[_i]);
+	m = vici_message_create_from_enumerator(tmpl);
+	ck_assert(m);
+	data = chunk_clone(m->get_encoding(m));
+	tmpl = endecode_create_enumerator(endecode_tests[_i]);
+	parse = m->create_enumerator(m);
+	ck_assert(parse);
+	compare_vici(parse, tmpl);
+	tmpl->destroy(tmpl);
+	parse->destroy(parse);
+	m->destroy(m);
+
+	m = vici_message_create_from_data(data, TRUE);
+	ck_assert(m);
+	tmpl = endecode_create_enumerator(endecode_tests[_i]);
+	parse = m->create_enumerator(m);
+	ck_assert(parse);
+	compare_vici(parse, tmpl);
+	tmpl->destroy(tmpl);
+	parse->destroy(parse);
+	m->destroy(m);
+}
+END_TEST
+
+START_TEST(test_vararg)
+{
+	enumerator_t *parse, *tmpl;
+	vici_message_t *m;
+
+	m = vici_message_create_from_args(
+		VICI_SECTION_START, "section1",
+		 VICI_LIST_START, "list1",
+		  VICI_LIST_ITEM, chunk_from_str("item1"),
+		  VICI_LIST_ITEM, chunk_from_str("item2"),
+		 VICI_LIST_END,
+		 VICI_KEY_VALUE, "key1", chunk_from_str("value1"),
+		 VICI_SECTION_END,
+		VICI_END);
+	ck_assert(m);
+	tmpl = endecode_create_enumerator(endecode_test_list);
+	parse = m->create_enumerator(m);
+	ck_assert(parse);
+
+	compare_vici(parse, tmpl);
+
+	m->destroy(m);
+	tmpl->destroy(tmpl);
+	parse->destroy(parse);
+}
+END_TEST
+
+START_TEST(test_builder)
+{
+	enumerator_t *parse, *tmpl;
+	vici_message_t *m;
+	vici_builder_t *b;
+
+	b = vici_builder_create();
+	b->add(b, VICI_SECTION_START, "section1");
+	b->add(b,  VICI_LIST_START, "list1");
+	b->add(b,   VICI_LIST_ITEM, chunk_from_str("item1"));
+	b->add(b,   VICI_LIST_ITEM, chunk_from_str("item2"));
+	b->add(b,  VICI_LIST_END);
+	b->add(b,  VICI_KEY_VALUE, "key1", chunk_from_str("value1"));
+	b->add(b, VICI_SECTION_END);
+	m = b->finalize(b);
+	ck_assert(m);
+	tmpl = endecode_create_enumerator(endecode_test_list);
+	parse = m->create_enumerator(m);
+	ck_assert(parse);
+
+	compare_vici(parse, tmpl);
+
+	m->destroy(m);
+	tmpl->destroy(tmpl);
+	parse->destroy(parse);
+}
+END_TEST
+
+START_TEST(test_builder_fmt)
+{
+	enumerator_t *parse, *tmpl;
+	vici_message_t *m;
+	vici_builder_t *b;
+
+	b = vici_builder_create();
+	b->begin_section(b, "section1");
+	b->begin_list(b, "list1");
+	b->add_li(b, "item%u", 1);
+	b->add_li(b, "%s%u", "item", 2);
+	b->end_list(b);
+	b->add_kv(b, "key1", "value%u", 1);
+	b->end_section(b);
+	m = b->finalize(b);
+	ck_assert(m);
+	tmpl = endecode_create_enumerator(endecode_test_list);
+	parse = m->create_enumerator(m);
+	ck_assert(parse);
+
+	compare_vici(parse, tmpl);
+
+	m->destroy(m);
+	tmpl->destroy(tmpl);
+	parse->destroy(parse);
+}
+END_TEST
+
+static vici_message_t* build_getter_msg()
+{
+	return vici_message_create_from_args(
+			VICI_KEY_VALUE, "key1", chunk_from_str("1"),
+			VICI_SECTION_START, "section1",
+			 VICI_KEY_VALUE, "key2", chunk_from_str("0x12"),
+			 VICI_SECTION_START, "section2",
+			  VICI_KEY_VALUE, "key3", chunk_from_str("-1"),
+			 VICI_SECTION_END,
+			 VICI_KEY_VALUE, "key4", chunk_from_str("asdf"),
+			VICI_SECTION_END,
+			VICI_KEY_VALUE, "key5", chunk_from_str(""),
+			VICI_END);
+}
+
+START_TEST(test_get_str)
+{
+	vici_message_t *m;
+
+	m = build_getter_msg();
+
+	ck_assert_str_eq(m->get_str(m, "def", "key1"), "1");
+	ck_assert_str_eq(m->get_str(m, "def", "section1.key2"), "0x12");
+	ck_assert_str_eq(m->get_str(m, "def", "section%d.section2.key3", 1), "-1");
+	ck_assert_str_eq(m->get_str(m, "def", "section1.key4"), "asdf");
+	ck_assert_str_eq(m->get_str(m, "def", "key5"), "");
+	ck_assert_str_eq(m->get_str(m, "no", "nonexistent"), "no");
+	ck_assert_str_eq(m->get_str(m, "no", "n.o.n.e.x.i.s.t.e.n.t"), "no");
+
+	m->destroy(m);
+}
+END_TEST
+
+START_TEST(test_get_int)
+{
+	vici_message_t *m;
+
+	m = build_getter_msg();
+
+	ck_assert_int_eq(m->get_int(m, 2, "key1"), 1);
+	ck_assert_int_eq(m->get_int(m, 2, "section1.key2"), 0x12);
+	ck_assert_int_eq(m->get_int(m, 2, "section1.section2.key3"), -1);
+	ck_assert_int_eq(m->get_int(m, 2, "section1.key4"), 2);
+	ck_assert_int_eq(m->get_int(m, 2, "key5"), 0);
+	ck_assert_int_eq(m->get_int(m, 2, "nonexistent"), 2);
+	ck_assert_int_eq(m->get_int(m, 2, "n.o.n.e.x.i.s.t.e.n.t"), 2);
+
+	m->destroy(m);
+}
+END_TEST
+
+START_TEST(test_get_value)
+{
+	vici_message_t *m;
+	chunk_t d = chunk_from_chars('d','e','f');
+
+	m = build_getter_msg();
+
+	ck_assert_chunk_eq(m->get_value(m, d, "key1"), chunk_from_str("1"));
+	ck_assert_chunk_eq(m->get_value(m, d, "section1.key2"), chunk_from_str("0x12"));
+	ck_assert_chunk_eq(m->get_value(m, d, "section1.section2.key3"), chunk_from_str("-1"));
+	ck_assert_chunk_eq(m->get_value(m, d, "section1.key4"), chunk_from_str("asdf"));
+	ck_assert_chunk_eq(m->get_value(m, d, "key5"), chunk_empty);
+	ck_assert_chunk_eq(m->get_value(m, d, "nonexistent"), d);
+	ck_assert_chunk_eq(m->get_value(m, d, "n.o.n.e.x.i.s.t.e.n.t"), d);
+
+	m->destroy(m);
+}
+END_TEST
+
+Suite *message_suite_create()
+{
+	Suite *s;
+	TCase *tc;
+
+	s = suite_create("vici message");
+
+	tc = tcase_create("enumerator en/decode");
+	tcase_add_loop_test(tc, test_endecode, 0, countof(endecode_tests));
+	suite_add_tcase(s, tc);
+
+	tc = tcase_create("vararg encode");
+	tcase_add_test(tc, test_vararg);
+	suite_add_tcase(s, tc);
+
+	tc = tcase_create("builder encode");
+	tcase_add_test(tc, test_builder);
+	suite_add_tcase(s, tc);
+
+	tc = tcase_create("builder format encode");
+	tcase_add_test(tc, test_builder_fmt);
+	suite_add_tcase(s, tc);
+
+	tc = tcase_create("convenience getters");
+	tcase_add_test(tc, test_get_str);
+	tcase_add_test(tc, test_get_int);
+	tcase_add_test(tc, test_get_value);
+	suite_add_tcase(s, tc);
+
+	return s;
+}