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Fix ParsedURL handling of %2F in URL paths

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See the new extensive doxygen in `url.hh`.
This fixes fetching gitlab: flakes.

Paths are now stored as a std::vector of individual path
segments, which can themselves contain path separators '/' (%2F).
This is necessary to make the Gitlab's /projects/ API work.

Co-authored-by: John Ericson <John.Ericson@Obsidian.Systems>
Co-authored-by: Sergei Zimmerman <sergei@zimmerman.foo>
This commit is contained in:
Jörg Thalheim 2025-08-26 12:49:28 +02:00 • committed by Sergei Zimmerman
parent 6839f3de55
commit c436b7a32a
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19 changed files with 446 additions and 117 deletions
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6
src/libstore/http-binary-cache-store.cc
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@ -27,7 +27,7 @@ HttpBinaryCacheStoreConfig::HttpBinaryCacheStoreConfig(
+ (!_cacheUri.empty() ? _cacheUri
: throw UsageError("`%s` Store requires a non-empty authority in Store URL", scheme))))
{
while (!cacheUri.path.empty() && cacheUri.path.back() == '/')
while (!cacheUri.path.empty() && cacheUri.path.back() == "")
cacheUri.path.pop_back();
}
@ -37,7 +37,7 @@ StoreReference HttpBinaryCacheStoreConfig::getReference() const
.variant =
StoreReference::Specified{
.scheme = cacheUri.scheme,
.authority = (cacheUri.authority ? cacheUri.authority->to_string() : "") + cacheUri.path,
.authority = cacheUri.renderAuthorityAndPath(),
},
.params = cacheUri.query,
};
@ -157,7 +157,7 @@ protected:
/* Otherwise the last path fragment will get discarded. */
auto cacheUriWithTrailingSlash = config->cacheUri;
if (!cacheUriWithTrailingSlash.path.empty())
cacheUriWithTrailingSlash.path += "/";
cacheUriWithTrailingSlash.path.push_back("");
/* path is not a path, but a full relative or absolute
URL, e.g. we've seen in the wild NARINFO files have a URL