openbsd/src/lib/libssl/tls13_record.c, branch OPENBSD_7_9 A mirror of https://github.com/libressl/openbsd.git https://git.lua4.win/openbsd/atom?h=OPENBSD_7_9 2022-07-22T19:33:53+00:00 Add read and write support to tls_buffer. 2022-07-22T19:33:53+00:00 jsing 2022-07-22T19:33:53+00:00 urn:sha1:9c3d953fd11179652ffcb442af0f28c50154e1e2 tls_buffer was original created for a specific use case, namely reading in length prefixed messages. This adds read and write support, along with a capacity limit, allowing it to be used in additional use cases. ok beck@ tb@ Rename tls13_buffer to tls_buffer. 2021-10-23T13:12:14+00:00 jsing 2021-10-23T13:12:14+00:00 urn:sha1:3262c76ed1f7d7ad4c2133bc12fc909491a69e83 This code will soon be used in the DTLSv1.2 and TLSv1.2 stack. Also introduce tls_internal.h and move/rename the read/write/flush callbacks. ok beck@ tb@ Avoid pulling ssl_locl.h into self-contained code. 2021-05-16T14:19:04+00:00 jsing 2021-05-16T14:19:04+00:00 urn:sha1:007a9b3e1ca13c8a2bdaff310e0dcef4c167c224 Make local header inclusion consistent. 2021-05-16T14:10:43+00:00 jsing 2021-05-16T14:10:43+00:00 urn:sha1:1092b11f3cc2b89ff8b43d1ab3d0ceda6218da96 Consistently include local headers in the same location, using the same grouping/sorting across all files. Propagate record overflows to the record layer and alert. 2020-05-11T18:08:11+00:00 jsing 2020-05-11T18:08:11+00:00 urn:sha1:825052ed723796f9d6cc959761e2a71a4fc8c2bf ok beck@ tb@ Add record version checks. 2020-05-11T18:03:51+00:00 jsing 2020-05-11T18:03:51+00:00 urn:sha1:2772717a6cb57ab7aae538ace180ab5b2886cb99 When legacy version is below TLSv1.2 ensure that the record version is SSL3/TLS, however when the legacy version is set to TLSv1.2 require this specifically. ok beck@ tb@ Remove #include that is not needed. 2020-02-15T14:36:58+00:00 jsing 2020-02-15T14:36:58+00:00 urn:sha1:d7e17944af879ef1407ee0a89ab05a1f52dc47b8 Store the record version and make it available for use. 2019-01-21T00:24:19+00:00 jsing 2019-01-21T00:24:19+00:00 urn:sha1:b9dab555691f92bb18e72dcacf39ee65ff703ab0 While here correct an int vs size_t mismatch. ok tb@ Provide a way to get just the record header. 2019-01-20T09:12:05+00:00 jsing 2019-01-20T09:12:05+00:00 urn:sha1:4937633d2b8a6a64c2663027187aa8474f360b1e Also check record size limits when reading records and setting data. ok tb@ Provide a TLS record handling implementation. 2019-01-19T02:53:54+00:00 jsing 2019-01-19T02:53:54+00:00 urn:sha1:6ce62f3396dcfb1ee5cf51fed9e8477e787d0a77 This is a self-contained struct and set of functions that knows how to decode and read a TLS record from data supplied via a read callback, and send itself via a write callback. This will soon be used to build the TLSv1.3 record layer handling code. ok beck@ tb@