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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "storage/common/database/database_identifier.h"
#include <stddef.h>
#include <array>
#include <string>
#include "testing/gtest/include/gtest/gtest.h"
#include "url/gurl.h"
#include "url/origin.h"
namespace storage {
TEST(DatabaseIdentifierTest, CreateIdentifierFromOrigin) {
struct OriginTestCase {
std::string origin;
std::string expectedIdentifier;
} cases[] = {
{"http://google.com", "http_google.com_0"},
{"http://google.com:80", "http_google.com_0"},
{"https://www.google.com", "https_www.google.com_0"},
{"https://www.google.com:443", "https_www.google.com_0"},
{"http://foo_bar_baz.org", "http_foo_bar_baz.org_0"},
{"http://nondefaultport.net:8001", "http_nondefaultport.net_8001"},
{"http://invalidportnumber.org:70000", "__0"},
{"http://invalidportnumber.org:-6", "__0"},
{"http://%E2%98%83.unicode.com", "http_xn--n3h.unicode.com_0"},
{"http://\xe2\x98\x83.unicode.com", "http_xn--n3h.unicode.com_0"},
{"http://\xf0\x9f\x92\xa9.unicode.com", "http_xn--ls8h.unicode.com_0"},
{"file:///", "file__0"},
{"data:", "__0"},
{"about:blank", "__0"},
{"non-standard://foobar.com", "__0"},
{"http://[::1]:8080", "http_[__1]_8080"},
{"http://[3ffe:2a00:100:7031::1]", "http_[3ffe_2a00_100_7031__1]_0"},
{"http://[::ffff:8190:3426]", "http_[__ffff_8190_3426]_0"},
};
for (const auto& test_case : cases) {
GURL origin_url(test_case.origin);
url::Origin origin = url::Origin::Create(origin_url);
EXPECT_EQ(test_case.expectedIdentifier, GetIdentifierFromOrigin(origin_url))
<< "test case " << test_case.origin;
EXPECT_EQ(test_case.expectedIdentifier, GetIdentifierFromOrigin(origin))
<< "test case " << test_case.origin;
}
}
// This tests the encoding of a hostname including every character in the range
// [\x1f, \x80].
TEST(DatabaseIdentifierTest, CreateIdentifierAllHostChars) {
// clang-format off
struct Case {
std::string hostname;
std::string expected;
bool shouldRoundTrip;
};
auto cases = std::to_array<Case>({
{"x\x1Fx", "__0", false},
// TODO(crbug.com/40256677) SPACE (0x20) should not be escaped.
{"x\x20x", "http_x%20x_0", false},
{"x\x21x", "http_x!x_0", false},
{"x\x22x", "http_x\"x_0", false},
{"x\x23x", "http_x_0", false}, // 'x#x', the # and following are ignored.
{"x\x24x", "http_x$x_0", false},
{"x\x25x", "__0", false},
{"x\x26x", "http_x&x_0", false},
{"x\x27x", "http_x'x_0", false},
{"x\x28x", "http_x(x_0", false},
{"x\x29x", "http_x)x_0", false},
// TODO(crbug.com/40256677) ASTERISK (0x2A) should not be escaped.
{"x\x2ax", "http_x%2ax_0", false},
{"x\x2bx", "http_x+x_0", false},
{"x\x2cx", "http_x,x_0", false},
{"x\x2dx", "http_x-x_0", true},
{"x\x2ex", "http_x.x_0", true},
{"x\x2fx", "http_x_0", false}, // 'x/x', the / and following are ignored.
{"x\x30x", "http_x0x_0", true},
{"x\x31x", "http_x1x_0", true},
{"x\x32x", "http_x2x_0", true},
{"x\x33x", "http_x3x_0", true},
{"x\x34x", "http_x4x_0", true},
{"x\x35x", "http_x5x_0", true},
{"x\x36x", "http_x6x_0", true},
{"x\x37x", "http_x7x_0", true},
{"x\x38x", "http_x8x_0", true},
{"x\x39x", "http_x9x_0", true},
{"x\x3ax", "__0", false},
{"x\x3bx", "http_x;x_0", false},
{"x\x3cx", "__0", false},
{"x\x3dx", "http_x=x_0", false},
{"x\x3ex", "__0", false},
{"x\x3fx", "http_x_0", false}, // 'x?x', the ? and following are ignored.
{"x\x40x", "http_x_0", false}, // 'x@x', the @ and following are ignored.
{"x\x41x", "http_xax_0", true},
{"x\x42x", "http_xbx_0", true},
{"x\x43x", "http_xcx_0", true},
{"x\x44x", "http_xdx_0", true},
{"x\x45x", "http_xex_0", true},
{"x\x46x", "http_xfx_0", true},
{"x\x47x", "http_xgx_0", true},
{"x\x48x", "http_xhx_0", true},
{"x\x49x", "http_xix_0", true},
{"x\x4ax", "http_xjx_0", true},
{"x\x4bx", "http_xkx_0", true},
{"x\x4cx", "http_xlx_0", true},
{"x\x4dx", "http_xmx_0", true},
{"x\x4ex", "http_xnx_0", true},
{"x\x4fx", "http_xox_0", true},
{"x\x50x", "http_xpx_0", true},
{"x\x51x", "http_xqx_0", true},
{"x\x52x", "http_xrx_0", true},
{"x\x53x", "http_xsx_0", true},
{"x\x54x", "http_xtx_0", true},
{"x\x55x", "http_xux_0", true},
{"x\x56x", "http_xvx_0", true},
{"x\x57x", "http_xwx_0", true},
{"x\x58x", "http_xxx_0", true},
{"x\x59x", "http_xyx_0", true},
{"x\x5ax", "http_xzx_0", true},
{"x\x5bx", "__0", false},
{"x\x5cx", "http_x_0", false}, // "x\x", the \ and following are ignored.
{"x\x5dx", "__0", false},
{"x\x5ex", "__0", false},
{"x\x5fx", "http_x_x_0", true},
{"x\x60x", "http_x`x_0", false},
{"x\x61x", "http_xax_0", true},
{"x\x62x", "http_xbx_0", true},
{"x\x63x", "http_xcx_0", true},
{"x\x64x", "http_xdx_0", true},
{"x\x65x", "http_xex_0", true},
{"x\x66x", "http_xfx_0", true},
{"x\x67x", "http_xgx_0", true},
{"x\x68x", "http_xhx_0", true},
{"x\x69x", "http_xix_0", true},
{"x\x6ax", "http_xjx_0", true},
{"x\x6bx", "http_xkx_0", true},
{"x\x6cx", "http_xlx_0", true},
{"x\x6dx", "http_xmx_0", true},
{"x\x6ex", "http_xnx_0", true},
{"x\x6fx", "http_xox_0", true},
{"x\x70x", "http_xpx_0", true},
{"x\x71x", "http_xqx_0", true},
{"x\x72x", "http_xrx_0", true},
{"x\x73x", "http_xsx_0", true},
{"x\x74x", "http_xtx_0", true},
{"x\x75x", "http_xux_0", true},
{"x\x76x", "http_xvx_0", true},
{"x\x77x", "http_xwx_0", true},
{"x\x78x", "http_xxx_0", true},
{"x\x79x", "http_xyx_0", true},
{"x\x7ax", "http_xzx_0", true},
{"x\x7bx", "http_x{x_0", false},
{"x\x7cx", "__0", false},
{"x\x7dx", "http_x}x_0", false},
{"x\x7ex", "http_x~x_0", false},
{"x\x7fx", "__0", false},
{"x\x80x", "__0", false},
});
// clang-format on
for (size_t i = 0; i < std::size(cases); ++i) {
GURL origin_url("http://" + cases[i].hostname);
url::Origin origin = url::Origin::Create(origin_url);
EXPECT_EQ(cases[i].expected, GetIdentifierFromOrigin(origin_url))
<< "test case " << i << " :\"" << cases[i].hostname << "\"";
EXPECT_EQ(cases[i].expected, GetIdentifierFromOrigin(origin))
<< "test case " << i << " :\"" << cases[i].hostname << "\"";
EXPECT_EQ(GetIdentifierFromOrigin(origin_url),
GetIdentifierFromOrigin(origin));
if (cases[i].shouldRoundTrip) {
EXPECT_EQ(GetOriginURLFromIdentifier(GetIdentifierFromOrigin(origin_url)),
origin_url)
<< "test case " << i << " :\"" << cases[i].hostname << "\"";
EXPECT_EQ(GetOriginFromIdentifier(GetIdentifierFromOrigin(origin)),
origin)
<< "test case " << i << " :\"" << cases[i].hostname << "\"";
}
}
}
TEST(DatabaseIdentifierTest, ExtractOriginDataFromIdentifier) {
struct IdentifierTestCase {
std::string str;
std::string expected_scheme;
std::string expected_host;
int expected_port;
GURL expected_origin;
bool expected_unique;
};
// clang-format off
IdentifierTestCase valid_cases[] = {
{"http_google.com_0",
"http", "google.com", 0, GURL("http://google.com"), false},
{"https_google.com_0",
"https", "google.com", 0, GURL("https://google.com"), false},
{"ftp_google.com_0",
"ftp", "google.com", 0, GURL("ftp://google.com"), false},
{"unknown_google.com_0",
"unknown", "", 0, GURL("unknown://"), false},
{"http_nondefaultport.net_8001",
"http", "nondefaultport.net", 8001,
GURL("http://nondefaultport.net:8001"), false},
{"file__0",
"", "", 0, GURL("file:///"), true},
{"__0",
"", "", 0, GURL(), true},
{"http_foo_bar_baz.org_0",
"http", "foo_bar_baz.org", 0, GURL("http://foo_bar_baz.org"), false},
{"http_xn--n3h.unicode.com_0",
"http", "xn--n3h.unicode.com", 0,
GURL("http://xn--n3h.unicode.com"), false},
{"http_dot.com_0", "http", "dot.com", 0, GURL("http://dot.com"), false},
{"http_escaped=fun.com_0", "http", "escaped=fun.com", 0,
GURL("http://escaped=fun.com"), false},
// Currently, SPACE (%20) and ASTERISK (%2A) are exceptions.
// See https://crbug.com/1416013 for details.
{"http_escaped%20fun.com_0", "http", "escaped%20fun.com", 0,
GURL("http://escaped%20fun.com"), false},
{"http_escaped%2Afun.com_0", "http", "escaped%2afun.com", 0,
GURL("http://escaped%2afun.com"), false},
{"http_[__1]_8080",
"http", "[::1]", 8080, GURL("http://[::1]:8080"), false},
{"http_[3ffe_2a00_100_7031__1]_0",
"http", "[3ffe:2a00:100:7031::1]", 0,
GURL("http://[3ffe:2a00:100:7031::1]"), false},
{"http_[__ffff_8190_3426]_0",
"http", "[::ffff:8190:3426]", 0, GURL("http://[::ffff:8190:3426]"), false},
};
// clang-format on
for (const auto& valid_case : valid_cases) {
GURL actual_origin = GetOriginURLFromIdentifier(valid_case.str);
EXPECT_EQ(valid_case.expected_origin, actual_origin)
<< "test case " << valid_case.str;
}
std::string bogus_components[] = {
"", "_", "__", std::string("\x00", 1), std::string("http_\x00_0", 8),
"ht\x7ctp_badscheme.com_0", "http_unescaped_percent_%.com_0",
"http_port_too_big.net_75000", "http_port_too_small.net_-25",
"http_shouldbeescaped\x7c.com_0", "http_latin1\x8a.org_8001",
"http_\xe2\x98\x83.unicode.com_0",
"http_dot%252ecom_0",
"HtTp_NonCanonicalRepresenTation_0",
"http_non_ascii.\xa1.com_0",
"http_not_canonical_escape%3d_0",
"http_bytes_after_port_0abcd",
};
for (const auto& bogus_component : bogus_components) {
GURL actual_origin = GetOriginURLFromIdentifier(bogus_component);
EXPECT_EQ(GURL("null"), actual_origin) << "test case " << bogus_component;
}
}
static GURL GURLToAndFromOriginIdentifier(const GURL& origin_url) {
std::string id = storage::GetIdentifierFromOrigin(origin_url);
return storage::GetOriginURLFromIdentifier(id);
}
static url::Origin OriginToAndFromOriginIdentifier(const url::Origin& origin) {
std::string id = storage::GetIdentifierFromOrigin(origin);
return storage::GetOriginFromIdentifier(id);
}
static void TestValidOriginIdentifier(bool expected_result,
const std::string& id) {
EXPECT_EQ(expected_result, storage::IsValidOriginIdentifier(id));
}
TEST(DatabaseIdentifierTest, OriginIdentifiers) {
const GURL kFileOriginURL(GURL("file:///").DeprecatedGetOriginAsURL());
const GURL kHttpOriginURL(GURL("http://bar/").DeprecatedGetOriginAsURL());
const url::Origin kFileOrigin = url::Origin::Create(kFileOriginURL);
const url::Origin kHttpOrigin = url::Origin::Create(kHttpOriginURL);
EXPECT_EQ(kFileOriginURL, GURLToAndFromOriginIdentifier(kFileOriginURL));
EXPECT_EQ(kHttpOriginURL, GURLToAndFromOriginIdentifier(kHttpOriginURL));
EXPECT_EQ(kFileOrigin, OriginToAndFromOriginIdentifier(kFileOrigin));
EXPECT_EQ(kHttpOrigin, OriginToAndFromOriginIdentifier(kHttpOrigin));
}
TEST(DatabaseIdentifierTest, IsValidOriginIdentifier) {
TestValidOriginIdentifier(true, "http_bar_0");
TestValidOriginIdentifier(false, "");
TestValidOriginIdentifier(false, "bad..id");
TestValidOriginIdentifier(false, "bad/id");
TestValidOriginIdentifier(false, "bad\\id");
TestValidOriginIdentifier(false, "http_bad:0_2");
TestValidOriginIdentifier(false, std::string("bad\0id", 6));
}
} // namespace storage
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