curl build with http3 support

commit_hash:9033848a94b58ad32fb6c296eca4f77af9cda070

5 files changed, 748 insertions, 0 deletions

diff --git a/contrib/libs/nghttp3/.yandex_meta/__init__.py b/contrib/libs/nghttp3/.yandex_meta/__init__.py
new file mode 100644
index 0000000000..f75bcde11e
--- /dev/null
+++ b/contrib/libs/nghttp3/.yandex_meta/__init__.py
@@ -0,0 +1,34 @@
+import os
+from devtools.yamaker.project import CMakeNinjaNixProject
+
+
+def post_install(self):
+    includeFilePath = os.path.join(self.dstdir, "lib/includes/nghttp3/nghttp3.h")
+
+    with open(includeFilePath, "r") as file:
+        filedata = file.read()
+
+    filedata = filedata.replace("<nghttp3/version.h>", "\"version.h\"")
+
+    with open(includeFilePath, "w") as file:
+        file.write(filedata)
+
+    # Add PEERDIR to contrib/libs/nghttp2 and remove sfparse.c from SRCS
+    # because nghttp2 already has sfparse.c.
+    # Using sfparse.c from nghttp3 may cause a linker error in projects
+    # that use nghttp2 and nghttp3 when building with the flag -all_load
+    with self.yamakes["."] as m:
+        m.PEERDIR.add("contrib/libs/nghttp2")
+        m.SRCS.remove("lib/sfparse/sfparse.c")
+
+
+nghttp3 = CMakeNinjaNixProject(
+    license="MIT",
+    flags=["-DENABLE_LIB_ONLY=1"],
+    owners=["g:devtools-contrib", "g:yandex-io"],
+    nixattr="nghttp3",
+    arcdir="contrib/libs/nghttp3",
+    post_install=post_install,
+    platform_dispatchers=["config.h"],
+    addincl_global={".": {"./lib/includes"}},
+)
diff --git a/contrib/libs/nghttp3/.yandex_meta/devtools.copyrights.report b/contrib/libs/nghttp3/.yandex_meta/devtools.copyrights.report
new file mode 100644
index 0000000000..fb16c9775b
--- /dev/null
+++ b/contrib/libs/nghttp3/.yandex_meta/devtools.copyrights.report
@@ -0,0 +1,348 @@
+# File format ($ symbol means the beginning of a line):
+#
+# $ # this message
+# $ # =======================
+# $     # comments (all commentaries should starts with some number of spaces and # symbol)
+# $ IGNORE_FILES {file1.ext1} {file2.ext2} - (optional) ignore listed files when generating license macro and credits
+# $ RENAME {original license id} TO {new license id} # user comments - (optional) use {new license id} instead {original license id} in ya.make files
+# $ # user comments
+# $
+# ${action} {license id} {license text hash}
+# $BELONGS ./ya/make/file/relative/path/1/ya.make ./ya/make/2/ya.make
+# ${all_file_action} filename
+# $ # user commentaries (many lines)
+# $ generated description - files with this license, license text... (some number of lines that starts with some number of spaces, do not modify)
+# ${action} {license spdx} {license text hash}
+# $BELONGS ./ya/make/file/relative/path/3/ya.make
+# ${all_file_action} filename
+# $    #    user commentaries
+# $ generated description
+# $ ...
+#
+# You can modify action, all_file_action and add commentaries
+# Available actions:
+# keep - keep license in contrib and use in credits
+# skip - skip license
+# remove - remove all files with this license
+# rename - save license text/links into licenses texts file, but not store SPDX into LINCENSE macro. You should store correct license id into devtools.license.spdx.txt file
+#
+# {all file action} records will be generated when license text contains filename that exists on filesystem (in contrib directory)
+# We suppose that that files can contain some license info
+# Available all file actions:
+# FILE_IGNORE - ignore file (do nothing)
+# FILE_INCLUDE - include all file data into licenses text file
+# =======================
+
+KEEP     COPYRIGHT_SERVICE_LABEL 0badd8dd1e0fa79a05753bbdaf7b9220
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2019 nghttp3 contributors
+         * Copyright (c) 2018 ngtcp2 contributors
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        lib/nghttp3_ksl.c [4:5]
+        lib/nghttp3_ksl.h [4:5]
+        lib/nghttp3_vec.c [4:5]
+        lib/nghttp3_vec.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1050d39974838d9e4a3ebfa807befa85
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2008-2009 Bjoern Hoehrmann <bjoern@hoehrmann.de>
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        lib/sfparse/sfparse.c [792:792]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 1c2050c8044ca0184cd622399091074c
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2019 nghttp3 contributors
+         * Copyright (c) 2015 nghttp2 contributors
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        lib/nghttp3_http.c [4:5]
+        lib/nghttp3_http.h [4:5]
+        lib/sfparse/sfparse.c [4:6]
+        lib/sfparse/sfparse.h [4:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 21d419b06e057fd073eece04d054aff1
+BELONGS ya.make
+    License text:
+        /* Copyright (c) 2008-2010 Bjoern Hoehrmann <bjoern@hoehrmann.de>
+         * See http://bjoern.hoehrmann.de/utf-8/decoder/dfa/ for details.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        lib/sfparse/sfparse.c [789:790]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 3782c9399af9718cb85783105b7784ae
+BELONGS ya.make
+    License text:
+           Copyright (C) 1994-1996, 1999-2002, 2004-2017, 2020-2021 Free
+        Software Foundation, Inc.
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        INSTALL [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 45c763ee42f330d97a4b988bd6ff227d
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2022 nghttp3 contributors
+         * Copyright (c) 2022 ngtcp2 contributors
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        lib/nghttp3_balloc.c [4:5]
+        lib/nghttp3_balloc.h [4:5]
+        lib/nghttp3_objalloc.c [4:5]
+        lib/nghttp3_objalloc.h [4:5]
+        lib/nghttp3_opl.c [4:5]
+        lib/nghttp3_opl.h [4:5]
+        lib/nghttp3_unreachable.c [4:5]
+        lib/nghttp3_unreachable.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL 58664e40c9f8424ff9aaf888f8b2814d
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2019 nghttp3 contributors
+         * Copyright (c) 2016 ngtcp2 contributors
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        lib/includes/nghttp3/version.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL ac6c2cf84aa4a7b445ce3d5b1ef80906
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2018 nghttp3 contributors
+         * Copyright (c) 2017 ngtcp2 contributors
+         * Copyright (c) 2017 nghttp2 contributors
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        lib/includes/nghttp3/nghttp3.h [4:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL af63e11b9643762985255709a4a9bb2b
+BELONGS ya.make
+    License text:
+        Copyright (c) 2023 sfparse contributors
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        lib/sfparse/COPYING [3:3]
+        lib/sfparse/sfparse.c [4:6]
+        lib/sfparse/sfparse.h [4:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL b9bce4a8047145ca716cda7c1ba12739
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2018 nghttp3 contributors
+         * Copyright (c) 2017 ngtcp2 contributors
+         * Copyright (c) 2017 nghttp2 contributors
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        lib/includes/nghttp3/nghttp3.h [4:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL bc545ae6368aee638646db325e41a41c
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2019 nghttp3 contributors
+         * Copyright (c) 2017 ngtcp2 contributors
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        lib/includes/nghttp3/nghttp3.h [4:6]
+        lib/nghttp3_buf.c [4:5]
+        lib/nghttp3_buf.h [4:5]
+        lib/nghttp3_conv.c [4:5]
+        lib/nghttp3_conv.h [4:5]
+        lib/nghttp3_gaptr.c [4:5]
+        lib/nghttp3_gaptr.h [4:5]
+        lib/nghttp3_idtr.c [4:5]
+        lib/nghttp3_idtr.h [4:5]
+        lib/nghttp3_macro.h [4:5]
+        lib/nghttp3_map.c [4:6]
+        lib/nghttp3_map.h [4:6]
+        lib/nghttp3_mem.c [4:6]
+        lib/nghttp3_mem.h [4:6]
+        lib/nghttp3_pq.c [4:6]
+        lib/nghttp3_pq.h [4:6]
+        lib/nghttp3_range.c [4:5]
+        lib/nghttp3_range.h [4:5]
+        lib/nghttp3_ringbuf.c [4:5]
+        lib/nghttp3_ringbuf.h [4:5]
+        lib/nghttp3_str.c [4:6]
+        lib/nghttp3_str.h [4:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c063623f476671a53060cbaa3eda1e6b
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2019 nghttp3 contributors
+         * Copyright (c) 2013 nghttp2 contributors
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        lib/nghttp3_frame.c [4:5]
+        lib/nghttp3_frame.h [4:5]
+        lib/nghttp3_qpack.c [4:5]
+        lib/nghttp3_qpack.h [4:5]
+        lib/nghttp3_qpack_huffman.c [4:5]
+        lib/nghttp3_qpack_huffman.h [4:5]
+        lib/nghttp3_qpack_huffman_data.c [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c6a4928114aae275ca6bc55aac9b378e
+BELONGS ya.make
+    License text:
+        Copyright (c) 2019 nghttp3 contributors
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        COPYING [3:3]
+        README.rst [73:73]
+        lib/includes/nghttp3/version.h [4:5]
+        lib/nghttp3_buf.c [4:5]
+        lib/nghttp3_buf.h [4:5]
+        lib/nghttp3_conn.c [4:4]
+        lib/nghttp3_conn.h [4:4]
+        lib/nghttp3_conv.c [4:5]
+        lib/nghttp3_conv.h [4:5]
+        lib/nghttp3_debug.c [4:5]
+        lib/nghttp3_debug.h [4:5]
+        lib/nghttp3_err.c [4:4]
+        lib/nghttp3_err.h [4:4]
+        lib/nghttp3_frame.c [4:5]
+        lib/nghttp3_frame.h [4:5]
+        lib/nghttp3_gaptr.c [4:5]
+        lib/nghttp3_gaptr.h [4:5]
+        lib/nghttp3_http.c [4:5]
+        lib/nghttp3_http.h [4:5]
+        lib/nghttp3_idtr.c [4:5]
+        lib/nghttp3_idtr.h [4:5]
+        lib/nghttp3_ksl.c [4:5]
+        lib/nghttp3_ksl.h [4:5]
+        lib/nghttp3_macro.h [4:5]
+        lib/nghttp3_map.c [4:6]
+        lib/nghttp3_map.h [4:6]
+        lib/nghttp3_mem.c [4:6]
+        lib/nghttp3_mem.h [4:6]
+        lib/nghttp3_pq.c [4:6]
+        lib/nghttp3_pq.h [4:6]
+        lib/nghttp3_qpack.c [4:5]
+        lib/nghttp3_qpack.h [4:5]
+        lib/nghttp3_qpack_huffman.c [4:5]
+        lib/nghttp3_qpack_huffman.h [4:5]
+        lib/nghttp3_qpack_huffman_data.c [4:5]
+        lib/nghttp3_range.c [4:5]
+        lib/nghttp3_range.h [4:5]
+        lib/nghttp3_rcbuf.c [4:5]
+        lib/nghttp3_rcbuf.h [4:5]
+        lib/nghttp3_ringbuf.c [4:5]
+        lib/nghttp3_ringbuf.h [4:5]
+        lib/nghttp3_str.c [4:6]
+        lib/nghttp3_str.h [4:6]
+        lib/nghttp3_stream.c [4:4]
+        lib/nghttp3_stream.h [4:4]
+        lib/nghttp3_tnode.c [4:4]
+        lib/nghttp3_tnode.h [4:4]
+        lib/nghttp3_vec.c [4:5]
+        lib/nghttp3_vec.h [4:5]
+        lib/nghttp3_version.c [4:4]
+        lib/sfparse/sfparse.c [4:6]
+        lib/sfparse/sfparse.h [4:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL c812bfe524d8bc74ad8cf40a45902020
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2019 nghttp3 contributors
+         * Copyright (c) 2017 ngtcp2 contributors
+         * Copyright (c) 2012 nghttp2 contributors
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        lib/nghttp3_map.c [4:6]
+        lib/nghttp3_map.h [4:6]
+        lib/nghttp3_pq.c [4:6]
+        lib/nghttp3_pq.h [4:6]
+        lib/nghttp3_str.c [4:6]
+        lib/nghttp3_str.h [4:6]
+
+KEEP     COPYRIGHT_SERVICE_LABEL cb27ea2f3cf1cca44a3fdc2d80ec9197
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2019 nghttp3 contributors
+         * Copyright (c) 2016 nghttp2 contributors
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        lib/nghttp3_debug.c [4:5]
+        lib/nghttp3_debug.h [4:5]
+        lib/nghttp3_rcbuf.c [4:5]
+        lib/nghttp3_rcbuf.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL d89f9db9c9889910b44184610d7947e1
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2022 nghttp3 contributors
+         * Copyright (c) 2022 ngtcp2 contributors
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        lib/nghttp3_balloc.c [4:5]
+        lib/nghttp3_balloc.h [4:5]
+        lib/nghttp3_objalloc.c [4:5]
+        lib/nghttp3_objalloc.h [4:5]
+        lib/nghttp3_opl.c [4:5]
+        lib/nghttp3_opl.h [4:5]
+        lib/nghttp3_unreachable.c [4:5]
+        lib/nghttp3_unreachable.h [4:5]
+
+KEEP     COPYRIGHT_SERVICE_LABEL d8ca50c11a8cd311a31e6462c4b42555
+BELONGS ya.make
+    License text:
+         * Copyright (c) 2019 nghttp3 contributors
+         * Copyright (c) 2017 ngtcp2 contributors
+         * Copyright (c) 2014 nghttp2 contributors
+    Scancode info:
+        Original SPDX id: COPYRIGHT_SERVICE_LABEL
+        Score           : 100.00
+        Match type      : COPYRIGHT
+    Files with this license:
+        lib/nghttp3_mem.c [4:6]
+        lib/nghttp3_mem.h [4:6]
diff --git a/contrib/libs/nghttp3/.yandex_meta/devtools.licenses.report b/contrib/libs/nghttp3/.yandex_meta/devtools.licenses.report
new file mode 100644
index 0000000000..ac35088168
--- /dev/null
+++ b/contrib/libs/nghttp3/.yandex_meta/devtools.licenses.report
@@ -0,0 +1,167 @@
+# File format ($ symbol means the beginning of a line):
+#
+# $ # this message
+# $ # =======================
+# $     # comments (all commentaries should starts with some number of spaces and # symbol)
+# $ IGNORE_FILES {file1.ext1} {file2.ext2} - (optional) ignore listed files when generating license macro and credits
+# $ RENAME {original license id} TO {new license id} # user comments - (optional) use {new license id} instead {original license id} in ya.make files
+# $ # user comments
+# $
+# ${action} {license id} {license text hash}
+# $BELONGS ./ya/make/file/relative/path/1/ya.make ./ya/make/2/ya.make
+# ${all_file_action} filename
+# $ # user commentaries (many lines)
+# $ generated description - files with this license, license text... (some number of lines that starts with some number of spaces, do not modify)
+# ${action} {license spdx} {license text hash}
+# $BELONGS ./ya/make/file/relative/path/3/ya.make
+# ${all_file_action} filename
+# $    #    user commentaries
+# $ generated description
+# $ ...
+#
+# You can modify action, all_file_action and add commentaries
+# Available actions:
+# keep - keep license in contrib and use in credits
+# skip - skip license
+# remove - remove all files with this license
+# rename - save license text/links into licenses texts file, but not store SPDX into LINCENSE macro. You should store correct license id into devtools.license.spdx.txt file
+#
+# {all file action} records will be generated when license text contains filename that exists on filesystem (in contrib directory)
+# We suppose that that files can contain some license info
+# Available all file actions:
+# FILE_IGNORE - ignore file (do nothing)
+# FILE_INCLUDE - include all file data into licenses text file
+# =======================
+
+KEEP     MIT                  14395d49cccf7dd9c262788c7c3eb609
+BELONGS ya.make
+FILE_INCLUDE AUTHORS found in files: COPYING at line 19, lib/sfparse/COPYING at line 19
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        COPYING [5:22]
+        lib/sfparse/COPYING [5:22]
+
+KEEP     MIT                  8c6b397cbef46628bea401075e15b1d5
+BELONGS ya.make
+    License text:
+        The MIT License
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : REFERENCE
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        COPYING [1:1]
+        lib/sfparse/COPYING [1:1]
+
+KEEP     MIT                  a00cb0c2918046e6e350bbe37dc87fff
+BELONGS ya.make
+    License text:
+        License
+        -------
+        The MIT License
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : NOTICE
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        README.rst [68:71]
+
+KEEP     MIT                  a3a8f7feced3937b87cd090ba748e24b
+BELONGS ya.make
+FILE_INCLUDE AUTHORS found in files: lib/includes/nghttp3/nghttp3.h at line 22, lib/includes/nghttp3/version.h at line 21, lib/nghttp3_balloc.c at line 21, lib/nghttp3_balloc.h at line 21, lib/nghttp3_buf.c at line 21, lib/nghttp3_buf.h at line 21, lib/nghttp3_conn.c at line 20, lib/nghttp3_conn.h at line 20, lib/nghttp3_conv.c at line 21, lib/nghttp3_conv.h at line 21, lib/nghttp3_debug.c at line 21, lib/nghttp3_debug.h at line 21, lib/nghttp3_err.c at line 20, lib/nghttp3_err.h at line 20, lib/nghttp3_frame.c at line 21, lib/nghttp3_frame.h at line 21, lib/nghttp3_gaptr.c at line 21, lib/nghttp3_gaptr.h at line 21, lib/nghttp3_http.c at line 21, lib/nghttp3_http.h at line 21, lib/nghttp3_idtr.c at line 21, lib/nghttp3_idtr.h at line 21, lib/nghttp3_ksl.c at line 21, lib/nghttp3_ksl.h at line 21, lib/nghttp3_macro.h at line 21, lib/nghttp3_map.c at line 22, lib/nghttp3_map.h at line 22, lib/nghttp3_mem.c at line 22, lib/nghttp3_mem.h at line 22, lib/nghttp3_objalloc.c at line 21, lib/nghttp3_objalloc.h at line 21, lib/nghttp3_opl.c at line 21, lib/nghttp3_opl.h at line 21, lib/nghttp3_pq.c at line 22, lib/nghttp3_pq.h at line 22, lib/nghttp3_qpack.c at line 21, lib/nghttp3_qpack.h at line 21, lib/nghttp3_qpack_huffman.c at line 21, lib/nghttp3_qpack_huffman.h at line 21, lib/nghttp3_qpack_huffman_data.c at line 21, lib/nghttp3_range.c at line 21, lib/nghttp3_range.h at line 21, lib/nghttp3_rcbuf.c at line 21, lib/nghttp3_rcbuf.h at line 21, lib/nghttp3_ringbuf.c at line 21, lib/nghttp3_ringbuf.h at line 21, lib/nghttp3_str.c at line 22, lib/nghttp3_str.h at line 22, lib/nghttp3_stream.c at line 20, lib/nghttp3_stream.h at line 20, lib/nghttp3_tnode.c at line 20, lib/nghttp3_tnode.h at line 20, lib/nghttp3_unreachable.c at line 21, lib/nghttp3_unreachable.h at line 21, lib/nghttp3_vec.c at line 21, lib/nghttp3_vec.h at line 21, lib/nghttp3_version.c at line 20, lib/sfparse/sfparse.c at line 22, lib/sfparse/sfparse.h at line 22
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        lib/includes/nghttp3/nghttp3.h [8:25]
+        lib/includes/nghttp3/version.h [7:24]
+        lib/nghttp3_balloc.c [7:24]
+        lib/nghttp3_balloc.h [7:24]
+        lib/nghttp3_buf.c [7:24]
+        lib/nghttp3_buf.h [7:24]
+        lib/nghttp3_conn.c [6:23]
+        lib/nghttp3_conn.h [6:23]
+        lib/nghttp3_conv.c [7:24]
+        lib/nghttp3_conv.h [7:24]
+        lib/nghttp3_debug.c [7:24]
+        lib/nghttp3_debug.h [7:24]
+        lib/nghttp3_err.c [6:23]
+        lib/nghttp3_err.h [6:23]
+        lib/nghttp3_frame.c [7:24]
+        lib/nghttp3_frame.h [7:24]
+        lib/nghttp3_gaptr.c [7:24]
+        lib/nghttp3_gaptr.h [7:24]
+        lib/nghttp3_http.c [7:24]
+        lib/nghttp3_http.h [7:24]
+        lib/nghttp3_idtr.c [7:24]
+        lib/nghttp3_idtr.h [7:24]
+        lib/nghttp3_ksl.c [7:24]
+        lib/nghttp3_ksl.h [7:24]
+        lib/nghttp3_macro.h [7:24]
+        lib/nghttp3_map.c [8:25]
+        lib/nghttp3_map.h [8:25]
+        lib/nghttp3_mem.c [8:25]
+        lib/nghttp3_mem.h [8:25]
+        lib/nghttp3_objalloc.c [7:24]
+        lib/nghttp3_objalloc.h [7:24]
+        lib/nghttp3_opl.c [7:24]
+        lib/nghttp3_opl.h [7:24]
+        lib/nghttp3_pq.c [8:25]
+        lib/nghttp3_pq.h [8:25]
+        lib/nghttp3_qpack.c [7:24]
+        lib/nghttp3_qpack.h [7:24]
+        lib/nghttp3_qpack_huffman.c [7:24]
+        lib/nghttp3_qpack_huffman.h [7:24]
+        lib/nghttp3_qpack_huffman_data.c [7:24]
+        lib/nghttp3_range.c [7:24]
+        lib/nghttp3_range.h [7:24]
+        lib/nghttp3_rcbuf.c [7:24]
+        lib/nghttp3_rcbuf.h [7:24]
+        lib/nghttp3_ringbuf.c [7:24]
+        lib/nghttp3_ringbuf.h [7:24]
+        lib/nghttp3_str.c [8:25]
+        lib/nghttp3_str.h [8:25]
+        lib/nghttp3_stream.c [6:23]
+        lib/nghttp3_stream.h [6:23]
+        lib/nghttp3_tnode.c [6:23]
+        lib/nghttp3_tnode.h [6:23]
+        lib/nghttp3_unreachable.c [7:24]
+        lib/nghttp3_unreachable.h [7:24]
+        lib/nghttp3_vec.c [7:24]
+        lib/nghttp3_vec.h [7:24]
+        lib/nghttp3_version.c [6:23]
+        lib/sfparse/sfparse.c [8:25]
+        lib/sfparse/sfparse.h [8:25]
+
+KEEP     FSFAP                d02cc4799cbd521d2aa8c3ff19e655f6
+BELONGS ya.make
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: FSFAP
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://www.gnu.org/prep/maintain/html_node/License-Notices-for-Other-Files.html, https://spdx.org/licenses/FSFAP
+    Files with this license:
+        INSTALL [7:10]
+
+KEEP     MIT                  f759889bc387afe17a80ab852d7af858
+BELONGS ya.make
+FILE_INCLUDE AUTHORS found in files: lib/sfparse/sfparse.c at line 808
+    Note: matched license text is too long. Read it in the source files.
+    Scancode info:
+        Original SPDX id: MIT
+        Score           : 100.00
+        Match type      : TEXT
+        Links           : http://opensource.org/licenses/mit-license.php, https://spdx.org/licenses/MIT
+    Files with this license:
+        lib/sfparse/sfparse.c [794:812]
diff --git a/contrib/libs/nghttp3/.yandex_meta/licenses.list.txt b/contrib/libs/nghttp3/.yandex_meta/licenses.list.txt
new file mode 100644
index 0000000000..8f0e93ab06
--- /dev/null
+++ b/contrib/libs/nghttp3/.yandex_meta/licenses.list.txt
@@ -0,0 +1,184 @@
+====================COPYRIGHT====================
+   Copyright (C) 1994-1996, 1999-2002, 2004-2017, 2020-2021 Free
+Software Foundation, Inc.
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2008-2009 Bjoern Hoehrmann <bjoern@hoehrmann.de>
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2018 nghttp3 contributors
+ * Copyright (c) 2017 ngtcp2 contributors
+ * Copyright (c) 2017 nghttp2 contributors
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2019 nghttp3 contributors
+ * Copyright (c) 2013 nghttp2 contributors
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2019 nghttp3 contributors
+ * Copyright (c) 2015 nghttp2 contributors
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2019 nghttp3 contributors
+ * Copyright (c) 2016 nghttp2 contributors
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2019 nghttp3 contributors
+ * Copyright (c) 2016 ngtcp2 contributors
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2019 nghttp3 contributors
+ * Copyright (c) 2017 ngtcp2 contributors
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2019 nghttp3 contributors
+ * Copyright (c) 2017 ngtcp2 contributors
+ * Copyright (c) 2012 nghttp2 contributors
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2019 nghttp3 contributors
+ * Copyright (c) 2017 ngtcp2 contributors
+ * Copyright (c) 2014 nghttp2 contributors
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2019 nghttp3 contributors
+ * Copyright (c) 2018 ngtcp2 contributors
+
+
+====================COPYRIGHT====================
+ * Copyright (c) 2022 nghttp3 contributors
+ * Copyright (c) 2022 ngtcp2 contributors
+
+
+====================COPYRIGHT====================
+/* Copyright (c) 2008-2010 Bjoern Hoehrmann <bjoern@hoehrmann.de>
+ * See http://bjoern.hoehrmann.de/utf-8/decoder/dfa/ for details.
+
+
+====================COPYRIGHT====================
+Copyright (c) 2019 nghttp3 contributors
+
+
+====================COPYRIGHT====================
+Copyright (c) 2023 sfparse contributors
+
+
+====================FSFAP====================
+   Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.  This file is offered as-is,
+without warranty of any kind.
+
+
+====================File: AUTHORS====================
+Alexis La Goutte
+Amir Livneh
+Bruno S Marques
+Bryan Call
+Cheng Zhao
+Daniel Bevenius
+Daniel Stenberg
+Deel
+Dimitris Apostolou
+Don
+Don Olmstead
+Force Charlie
+James M Snell
+Javier Blazquez
+Li Xinwei
+Marek Ludha
+Nishant Nori
+Ondřej Koláček
+Peter Wu
+Tal Regev
+Tatsuhiro Tsujikawa
+Tim Gates
+Toni Uhlig
+Valère Plantevin
+Viktor Szakats
+Your Name
+lhuang04
+
+
+====================MIT====================
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+
+
+====================MIT====================
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
+====================MIT====================
+License
+-------
+
+The MIT License
+
+
+====================MIT====================
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+====================MIT====================
+The MIT License
diff --git a/contrib/libs/nghttp3/.yandex_meta/override.nix b/contrib/libs/nghttp3/.yandex_meta/override.nix
new file mode 100644
index 0000000000..5bec6bee15
--- /dev/null
+++ b/contrib/libs/nghttp3/.yandex_meta/override.nix
@@ -0,0 +1,15 @@
+pkgs: attrs: with pkgs; with attrs; rec {
+    pname = "nghttp3";
+    version = "1.6.0";
+
+    nativeBuildInputs = [
+      cmake pkg-config autoconf libtool automake
+    ];
+
+    buildInputs = [ ];
+
+    src = fetchurl {
+      url = "https://github.com/ngtcp2/nghttp3/releases/download/v${version}/nghttp3-${version}.tar.xz";
+      hash = "sha256-6qkBlUvElANNNzjvGRMN5pOH1qPaApBExg2drpF5Ko0=";
+    };
+}