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Proxy: escape explicit space in URI in default cache key.
If the flag space_in_uri is set, the URI in HTTP upstream request is escaped to
convert space to %20. However this flag is not checked while creating the
default cache key. This leads to different cache keys for requests
'/foo bar' and '/foo%20bar', while the upstream requests are identical.
Additionally, the change fixes background cache updates when the client URI
contains unescaped space. Default cache key in a subrequest is always based on
escaped URI, while the main request may not escape it. As a result, background
cache update subrequest may update a different cache entry.
author | Roman Arutyunyan <arut@nginx.com> |
---|---|
date | Mon, 20 Nov 2017 20:50:35 +0300 |
parents | 466bd63b63d1 |
children | 04ebf29eaf5b |
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# Copyright (C) Nginx, Inc. if [ $USE_THREADS = YES ]; then if [ "$NGX_PLATFORM" = win32 ]; then cat << END $0: --with-threads is not supported on Windows END exit 1 fi have=NGX_THREADS . auto/have CORE_DEPS="$CORE_DEPS $THREAD_POOL_DEPS" CORE_SRCS="$CORE_SRCS $THREAD_POOL_SRCS" CORE_LIBS="$CORE_LIBS -lpthread" fi