nixos/nix
1
1
Fork 0
mirror of https://github.com/NixOS/nix.git synced 2025-12-18 15:01:08 +01:00
Code Activity

Implement parseURLRelative, use in HttpBinaryCacheStore

Browse source 
This allows us to replace some very hacky and not correct string
concatentation in `HttpBinaryCacheStore`. It will especially be useful
with #13752, when today's hacks started to cause problems in practice,
not just theory.

Also make `fixGitURL` returned a `ParsedURL`.
This commit is contained in:
John Ericson 2025-08-24 14:30:53 -04:00
parent 231f3af535
commit e82210b3b2
7 changed files with 278 additions and 30 deletions
Download patch file Download diff file Expand all files Collapse all files

188
src/libutil-tests/url.cc
View file

@ -290,6 +290,194 @@ TEST(parseURL, parsesHttpUrlWithEmptyPort)
ASSERT_EQ("http://www.example.org/file.tar.gz?foo=bar", parsed.to_string());
}
/* ----------------------------------------------------------------------------
* parseURLRelative
* --------------------------------------------------------------------------*/
TEST(parseURLRelative, resolvesRelativePath)
{
ParsedURL base = parseURL("http://example.org/dir/page.html");
auto parsed = parseURLRelative("subdir/file.txt", base);
ParsedURL expected{
.scheme = "http",
.authority = ParsedURL::Authority{.hostType = HostType::Name, .host = "example.org"},
.path = "/dir/subdir/file.txt",
.query = {},
.fragment = "",
};
ASSERT_EQ(parsed, expected);
}
TEST(parseURLRelative, baseUrlIpv6AddressWithoutZoneId)
{
ParsedURL base = parseURL("http://[fe80::818c:da4d:8975:415c]/dir/page.html");
auto parsed = parseURLRelative("subdir/file.txt", base);
ParsedURL expected{
.scheme = "http",
.authority = ParsedURL::Authority{.hostType = HostType::IPv6, .host = "fe80::818c:da4d:8975:415c"},
.path = "/dir/subdir/file.txt",
.query = {},
.fragment = "",
};
ASSERT_EQ(parsed, expected);
}
TEST(parseURLRelative, resolvesRelativePathIpv6AddressWithZoneId)
{
ParsedURL base = parseURL("http://[fe80::818c:da4d:8975:415c\%25enp0s25]:8080/dir/page.html");
auto parsed = parseURLRelative("subdir/file2.txt", base);
ParsedURL expected{
.scheme = "http",
.authority = Authority{.hostType = HostType::IPv6, .host = "fe80::818c:da4d:8975:415c\%enp0s25", .port = 8080},
.path = "/dir/subdir/file2.txt",
.query = {},
.fragment = "",
};
ASSERT_EQ(parsed, expected);
}
TEST(parseURLRelative, resolvesRelativePathWithDot)
{
ParsedURL base = parseURL("http://example.org/dir/page.html");
auto parsed = parseURLRelative("./subdir/file.txt", base);
ParsedURL expected{
.scheme = "http",
.authority = ParsedURL::Authority{.hostType = HostType::Name, .host = "example.org"},
.path = "/dir/subdir/file.txt",
.query = {},
.fragment = "",
};
ASSERT_EQ(parsed, expected);
}
TEST(parseURLRelative, resolvesParentDirectory)
{
ParsedURL base = parseURL("http://example.org:234/dir/page.html");
auto parsed = parseURLRelative("../up.txt", base);
ParsedURL expected{
.scheme = "http",
.authority = ParsedURL::Authority{.hostType = HostType::Name, .host = "example.org", .port = 234},
.path = "/up.txt",
.query = {},
.fragment = "",
};
ASSERT_EQ(parsed, expected);
}
TEST(parseURLRelative, replacesPathWithAbsoluteRelative)
{
ParsedURL base = parseURL("http://example.org/dir/page.html");
auto parsed = parseURLRelative("/rooted.txt", base);
ParsedURL expected{
.scheme = "http",
.authority = ParsedURL::Authority{.hostType = HostType::Name, .host = "example.org"},
.path = "/rooted.txt",
.query = {},
.fragment = "",
};
ASSERT_EQ(parsed, expected);
}
TEST(parseURLRelative, keepsQueryAndFragmentFromRelative)
{
// But discard query params on base URL
ParsedURL base = parseURL("https://www.example.org/path/index.html?z=3");
auto parsed = parseURLRelative("other.html?x=1&y=2#frag", base);
ParsedURL expected{
.scheme = "https",
.authority = ParsedURL::Authority{.hostType = HostType::Name, .host = "www.example.org"},
.path = "/path/other.html",
.query = {{"x", "1"}, {"y", "2"}},
.fragment = "frag",
};
ASSERT_EQ(parsed, expected);
}
TEST(parseURLRelative, absOverride)
{
ParsedURL base = parseURL("http://example.org/path/page.html");
std::string_view abs = "https://127.0.0.1.org/secure";
auto parsed = parseURLRelative(abs, base);
auto parsedAbs = parseURL(abs);
ASSERT_EQ(parsed, parsedAbs);
}
TEST(parseURLRelative, absOverrideWithZoneId)
{
ParsedURL base = parseURL("http://example.org/path/page.html");
std::string_view abs = "https://[fe80::818c:da4d:8975:415c\%25enp0s25]/secure?foo=bar";
auto parsed = parseURLRelative(abs, base);
auto parsedAbs = parseURL(abs);
ASSERT_EQ(parsed, parsedAbs);
}
TEST(parseURLRelative, bothWithoutAuthority)
{
ParsedURL base = parseURL("mailto:mail-base@bar.baz?bcc=alice@asdf.com");
std::string_view over = "mailto:mail-override@foo.bar?subject=url-testing";
auto parsed = parseURLRelative(over, base);
auto parsedOverride = parseURL(over);
ASSERT_EQ(parsed, parsedOverride);
}
TEST(parseURLRelative, emptyRelative)
{
ParsedURL base = parseURL("https://www.example.org/path/index.html?a\%20b=5\%206&x\%20y=34#frag");
auto parsed = parseURLRelative("", base);
ParsedURL expected{
.scheme = "https",
.authority = ParsedURL::Authority{.hostType = HostType::Name, .host = "www.example.org"},
.path = "/path/index.html",
.query = {{"a b", "5 6"}, {"x y", "34"}},
.fragment = "",
};
EXPECT_EQ(base.fragment, "frag");
EXPECT_EQ(parsed, expected);
}
TEST(parseURLRelative, fragmentRelative)
{
ParsedURL base = parseURL("https://www.example.org/path/index.html?a\%20b=5\%206&x\%20y=34#frag");
auto parsed = parseURLRelative("#frag2", base);
ParsedURL expected{
.scheme = "https",
.authority = ParsedURL::Authority{.hostType = HostType::Name, .host = "www.example.org"},
.path = "/path/index.html",
.query = {{"a b", "5 6"}, {"x y", "34"}},
.fragment = "frag2",
};
EXPECT_EQ(parsed, expected);
}
TEST(parseURLRelative, queryRelative)
{
ParsedURL base = parseURL("https://www.example.org/path/index.html?a\%20b=5\%206&x\%20y=34#frag");
auto parsed = parseURLRelative("?asdf\%20qwer=1\%202\%203", base);
ParsedURL expected{
.scheme = "https",
.authority = ParsedURL::Authority{.hostType = HostType::Name, .host = "www.example.org"},
.path = "/path/index.html",
.query = {{"asdf qwer", "1 2 3"}},
.fragment = "",
};
EXPECT_EQ(parsed, expected);
}
TEST(parseURLRelative, queryFragmentRelative)
{
ParsedURL base = parseURL("https://www.example.org/path/index.html?a\%20b=5\%206&x\%20y=34#frag");
auto parsed = parseURLRelative("?asdf\%20qwer=1\%202\%203#frag2", base);
ParsedURL expected{
.scheme = "https",
.authority = ParsedURL::Authority{.hostType = HostType::Name, .host = "www.example.org"},
.path = "/path/index.html",
.query = {{"asdf qwer", "1 2 3"}},
.fragment = "frag2",
};
EXPECT_EQ(parsed, expected);
}
/* ----------------------------------------------------------------------------
* decodeQuery
* --------------------------------------------------------------------------*/