364 Commits (253b2fba90c19cc6758b8d63f409587df688a36e)

Author	SHA1	Message	Date
Kim Alvefur	8a2e65d5b7	util.poll: Rename things to clarify poll(2) limits ... With epoll(7), MAX_EVENTS controls how many events can be retrieved in one epoll_wait call, while with poll(2) this MAX_WATCHED controls how many sockets or other FDs can be watched at once.	2 years ago
Kim Alvefur	da38e2af42	util.poll: Quadruple number of events retrieved at once from epoll ... Better performance under load maybe? See b890ceb1c24f for previous increase	2 years ago
Kim Alvefur	c8e2129a82	util.poll: Return early if given zero timeout and no pending events ... Should have been part of f33887f925e1 to ensure it won't skip processing timers at all when very busy.	2 years ago
Kim Alvefur	43351d2b54	Spelling: Fix various spelling mistakes (thanks timeless) ... Words, sometimes I wonder how they even work Maybe I missed something.	4 years ago
Kim Alvefur	ffb37f3ef3	make: Fix build of util.struct on *BSD	4 years ago
Kim Alvefur	af95bb77e6	util.poll: Add support for the poll() API ... Might be better than select(), more portable than epoll.	4 years ago
Kim Alvefur	04aa101da3	util.poll: Expose API (epoll or select) used ... Could he handy to know for debugging or decisions	4 years ago
Kim Alvefur	22d734e305	util.poll: Restructure to make adding additional system APIs easier	4 years ago
Matthew Wild	fe56effa55	util.struct: Import Roberto 'struct' library v0.3 ... Downloaded from http://www.inf.puc-rio.br/~roberto/struct/ This is for compatibility with Lua 5.2 (and 5.1). Eventually we can replace this with string.pack/string.unpack which are available in 5.3+.	4 years ago
Kim Alvefur	048b064fcd	util.pposix: Add remove_blocks() for deleting parts of files ... Allows implementing e.g. a FIFO Will probably only work on some Linux file systems like ext4.	3 years ago
Kim Alvefur	b7b65435f7	util.pposix: Use Lua enum API for resource limit name argument ... Because diffstat.	3 years ago
Kim Alvefur	8136aa749a	util: Add compat for prosody module name change to C sources	3 years ago
Kim Alvefur	bf35a39a15	util.poll: Include unistd.h only for epoll ... This defines close(), which is only used with epoll, hence we don't need to include it when building in poll or select mode.	3 years ago
Kim Alvefur	1ea488deee	util.crypto: Preemptively silence 'strict-prototypes' warning ... With `gcc-12 -Wstrict-prototypes` the following warning is shown: crypto.c:43:13: warning: function declaration isn't a prototype [-Wstrict-prototypes] 43 | static BIO* new_memory_BIO() { | ^~~~~~~~~~~~~~	3 years ago
Kim Alvefur	2e44f8260b	util.struct: Fix typo in comment	3 years ago
Kim Alvefur	732d5ad8a8	util.hashes: Silence compiler warning about char pointer signedness ... Introduced in dbe9781fd278	3 years ago
Matthew Wild	26dc334ae3	util.crypto: Add support for AES-256-CTR ... This is required by PASETO v3.local	3 years ago
Matthew Wild	341c8417c2	util.hashes: Add HKDF-HMAC-SHA256/HKDF-HMAC-SHA384 ... These are needed for PASETO v3.local.	3 years ago
Matthew Wild	8695a72a66	util.crypto, util.jwt: Generate consistent signature sizes (via padding) ... This fixes the signature parsing and building to work correctly. Sometimes a signature was one or two bytes too short, and needed to be padded. OpenSSL can do this for us.	3 years ago
Kim Alvefur	62438f482e	util.crypto: Use Lua 5.2 API for predictable buffer size ... In Lua 5.3 LUAL_BUFFERSIZE is a macro computed from sizeof and is thus not known at pre-processing time, so this does not work. Since Lua 5.1 is no longer supported, we can use luaL_prepbuffsize() which is available from Lua 5.2	4 years ago
Kim Alvefur	e893bbf681	util.crypto: Use stack space buffers ... Removes assumption that LUAL_BUFFERSIZE is known at pre-processing time, which it is not in Lua 5.3 and 5.4, where it is a computed macro based on sizeof. Allocation of stack space is safer and faster, no need to worry about luaL_prepbuffer failing to allocate memory and skipping free()	4 years ago
Matthew Wild	5316b0005e	util.crypto: More digests for sign/verify, use macros for clarity/consistency	4 years ago
Matthew Wild	d7b32f1b71	util.crypto: Friendlier error message on incorrect key types	4 years ago
Matthew Wild	ba282f1070	util.crypto: Add support for RSA signatures (PKCS1-v1.5 + PSS) ... These are used by the RS*** and PS*** family of JOSE algorithms (e.g. in JWTs)	4 years ago
Matthew Wild	b357cf1be1	util.crypto: New wrapper for some operations in OpenSSL's libcrypto ... Specifically, ED25519 key generation/import/export, sign/verify operations, and AES encrypt/decrypt.	4 years ago
Matthew Wild	6a64363e78	util-src: Add new utility header managed_pointer.h ... The macros in this header allow creation of GC-managed objects from manually- managed C alloc/free APIs.	4 years ago
Kim Alvefur	dabdfc91be	util.table: Fix inaccurate comment ... Probably a duplicate of the comment next to Lmove, recorded by mistake Lpack can probably be removed at some point in the near future once we are confident it is not used anywhere.	4 years ago
Kim Alvefur	dff4beae02	util-src: Remove Lua 5.1 compat macros ... Part of #1600	4 years ago
Kim Alvefur	b1c7b93139	util.hashes: Revert to HMAC() convenience function ... Reverts some of 1e41dd0f8353 Seems HMAC() isn't deprecated after all? Must have been at some point according to #1589 Twice as fast for some reason.	4 years ago
Kim Alvefur	8f3d837cd2	util.hashes: Remove unused constants	4 years ago
Kim Alvefur	452f9e4e2b	util.hashes: Remove unused struct ... Unused since 9f1c5ae8d70b	4 years ago
Kim Alvefur	9a96021706	util.hashes: Return OpenSSL error messages on failure ... With luck, might contain more details than just "failed"	4 years ago
Kim Alvefur	a7567a9055	util.hashes: Add SHA3 bindings	5 years ago
Kim Alvefur	f3d61e3945	util.hashes: Bind BLAKE2 algoritms supported by OpenSSL	5 years ago
Kim Alvefur	9f932f7559	util.hashes: Refactor PBKDF2 to deduplicate code	5 years ago
Kim Alvefur	ae14dc1220	util.hashes: Expose sha224 and sha384 HMAC functions ... For completeness and consistency with set of plain hash functions	5 years ago
Kim Alvefur	54f8ca81f4	util.hashes: Refactor HMAC bindings (fixes #1589) ... HMAC() is deprecated As with the regular hash functions, macros like this make it awkward to apply static analysis and code formatting.	5 years ago
Kim Alvefur	d690f1502a	util.hashes: Refactor hash functions to use OpenSSL EVP methods (fix #1698) ... MD5() is deprecated, but EVP_md5() is not. Functions in macros like this make it awkward to apply static analysis and code formatting.	5 years ago
Kim Alvefur	300813b68b	util.crand: Reduce scope here too ... Same as previous commit	4 years ago
Kim Alvefur	787835d693	util.strbitop: Reduce scope of functions ... Equivalent to 'local' in Lua, these functions are exported via the luaopen_ function, which is the only one needing to be visible outside of the file. Pointed out by Link Mauve at some point, but there wasn't really any rush here.	4 years ago
Matthew Wild	f5460a5037	util.hashes: Add constant-time string comparison (binding to CRYPTO_memcmp)	5 years ago
Kim Alvefur	20fc0c9c15	Back out changeset 2c1583bb0e0f ... Same reason as 712b2e6a09d9	5 years ago
Kim Alvefur	bad47be8f9	Back out 6dde2c9fa272: Doesn't work on Lua 5.1	5 years ago
Kim Alvefur	9b8a54345f	util.strbitop: Remove redundant init function ... When you have 3 almost identical functions, you tend to edit one and then copypaste. Forgot to remove this line from the other two.	5 years ago
Kim Alvefur	da8eca639a	util.strbitop: Create buffer in the correct size (optimization) ... This avoids dynamically growing the buffer as Lua does when luaL_addchar is used, thus saving on realloc calls.	5 years ago
Kim Alvefur	539255c692	util.strbitop: Reformat code ... astyle \ --indent=tab \ --attach-classes \ --indent-switches \ --break-blocks \ --pad-oper \ --unpad-paren \ --add-braces \ --align-pointer=name \ --lineend=linux \ *.c	5 years ago
Kim Alvefur	fb1808b185	util.strbitop: Library for bitwise operations on strings	6 years ago
Kim Alvefur	d3bd9f9be5	util.pposix: Use mallinfo2() on glibc 2.33, fix #1649	4 years ago
Kim Alvefur	b93398ce79	util.pposix: Bind isatty(3) ... Useful for disabling certain behavior, ANSI colors etc when not connected to a terminal.	5 years ago
Kim Alvefur	654fd45546	util.hashes: Expose OpenSSL version	5 years ago