- 09 Jun, 2020 1 commit
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Nathaniel Wesley Filardo authored
* Remove stale putative MD2 support This hasn't worked in a while, presumably since one of our upstream merges. Don't bother making it work, since MD2 is generally considered insecure. * Land mbedtls 2.16.3-77-gf02988e57 * TLS: remove some dead code from espconn_mbedtls There was some... frankly kind of scary buffer and data shuffling if ESP8266_PLATFORM was defined. Since we don't, in fact, define that preprocessor symbol, just drop the code lest anyone (possibly future-me) be scared. * TLS: espconn_mbedtls: run through astyle No functional changes * TLS: espconn_mbedtls: put the file_params on the stack There's no need to malloc a structure that's used only locally. * TLS: Further minor tidying of mbedtls glue What an absolute shitshow this is. mbedtls should absolutely not be mentioned inside sys/socket.h and app/mbedtls/app/lwIPSocket.c is not so much glue as it as a complete copy of a random subset of lwIP; it should go, but we aren't there yet. Get rid of the mysterious "mbedlts_record" struct, which housed merely a length of bytes sent solely for gating the "record sent" callback. Remove spurious __attribute__((weak)) from symbols not otherwise defined and rename them to emphasize that they are not actually part of mbedtls proper. * TLS: Rampage esp mbedtls glue and delete unused code This at least makes the shitshow smaller * TLS: lwip: fix some memp definitions I presume these also need the new arguments * TLS: Remove more non-NodeMCU code from our mbedtls * TLS: drop support for 1.1 Depending on who you ask it's either EOL already or EOL soon, so we may as well get rid of it now.
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- 23 Jul, 2019 2 commits
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Terry Ellison authored
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Johny Mattsson authored
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- 21 Jul, 2019 1 commit
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Johny Mattsson authored
The PR removed the bulk of non-newlib headers from the NodeMCU source base. app/libc has now been cut down to the bare minimum overrides to shadow the corresponding functions in the SDK's libc. The old c_xyz.h headerfiles have been nuked in favour of the standard <xyz.h> headers, with a few exceptions over in sdk-overrides. Again, shipping a libc.a without headers is a terrible thing to do. We're still living on a prayer that libc was configured the same was as a default-configured xtensa gcc toolchain assumes it is. That part I cannot do anything about, unfortunately, but it's no worse than it has been before. This enables our source files to compile successfully using the standard header files, and use the typical malloc()/calloc()/realloc()/free(), the strwhatever()s and memwhatever()s. These end up, through macro and linker magic, mapped to the appropriate SDK or ROM functions.
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- 05 Apr, 2019 1 commit
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Nathaniel Wesley Filardo authored
No major fixes, but was looking anyway. Specifically, to https://github.com/ARMmbed/mbedtls.git 079e813949251be1e7a9d395abd20b2c63422787
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- 17 Feb, 2019 1 commit
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sergio authored
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- 15 Jan, 2019 1 commit
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Nathaniel Wesley Filardo authored
* Update TLS protocol support TLS1.0 is past PCI's EOL; BEAST is no more Enable elliptic curve key exchanges Do not enable the smallest ECs for security Do not enable the largest ECs for computational time Do not enable 25519 (sad) because it doesn't go across the wire Drop non-PFS key exchanges Drop ARC4, Blowfish, DES, genprime, XTEA code Drop renegotiation support completely It takes so much heap that it's not likely to work out well Tidy handling of SSL_BUFFER_SIZE Update docs Drop mention of startcom, since they are no more, for letsencrypt * Update mbedtls to 2.7.7 Preserve our vsnprintf and platform hacks * Introduce TLS maximum fragment size knob Reduce buffer size to 4Ki by default and advertize that. That's the largest we can advertize with the TLS MFL extension, so there's no point in making them larger. The truly adventurous can re-raise SSL_BUFFER_SIZE and undefine the SSL_MAX_FRAGMENT_LENGTH_CODE and get back to the earlier behavior. * Default to mbedTLS debug with DEVELOP_VERSION
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- 13 Mar, 2018 1 commit
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Nathaniel Wesley Filardo authored
Initial commit for https://github.com/nodemcu/nodemcu-firmware/issues/2225 . Replay patches from Espressif's repository at https://github.com/espressif/ESP8266_NONOS_SDK between tags v2.1.0 and v2.2.0: 0001-sync-from-ccca00f2.patch Superseded by existing changes, but lines reordered in app/driver/key.c to minimize divergences. 0002-sync-from-3f38ad5a.patch Upstream files only 0003-Update-links.patch Not meaningful to NodeMCU 0004-sync-from-01990ad0.patch 0005-sync-from-cdf6877d.patch Upstream files only 0006-sync-from-f29e744c.patch Upstream files only, user_interface.h override non-conflicting 0009-feat-lwip-Move-lwip-source-code-to-third_party-folde.patch Merged change to lwip/app/espconn_udp.c; rest is just moves or appears to not apply. 0010-feat-mbedtls-Add-mbedtls-source-code-in-third_party-.patch Does not apply; we use our own mbedtls 0011-added-C-support.patch Merged to Makefile 0012-feat-mbedtls-Rebuild-libmbedtls.patch Already applied 0013-fix-at-Fix-some-bugs-of-AT.patch Upstream files only 0014-feat-err_t-Redefine-err_t-to-s32_t.patch Merged to app/include/arch/cc.h and ./app/include/lwip/app/espconn.h; the rest is upstream files. 0015-fix-wpa-Fix-wpa-wpa2-ptk-gtk-reinstallation-vulnerab.patch 0016-fix-wifi-Remove-group-key-entry-before-connecting-to.patch 0017-feat-lib-Remove-time-function-in-libmain.patch Upstream files only 0018-feat-espconn-Modification-for-espconn.patch Merged to app/include/lwip/app/espconn.h, app/include/lwip/app/espconn_tcp.h, app/lwip/app/espconn.c, app/lwip/app/espconn_tcp.c 0019-feat-at-Use-new-espconn_recv-to-fix-tcp-server-issue.patch 0020-feat-examples-Update-mqtt-demo-and-auto-bin-generate.patch Upstream files only 0021-wifi-Add-scan-threshold-and-dwell-time.patch 0022-feat-wifi-Add-country-code-API.patch 0023-feat-wifi-Record-more-information-of-scanned-ap.patch Upstream files only, user_interface.h override non-conflicting 0024-fix-example-Fix-IoT_Demo-user-sector-error.patch Upstream files only 0025-fix-lwip-Fix-sequence-number-error-of-RST-ACK.patch Merged app/lwip/core/tcp_in.c 0026-fix-mbedtls-Fix-memory-leak.patch Merged app/mbedtls/app/lwIPSocket.c 0027-fix-mbedtls-Fix-call-send-callback-function-failed.patch Merged app/mbedtls/app/espconn_mbedtls.c 0028-feat-Add-USE_OPTIMIZE_PRINTF-in-third_party-Makefile.patch Merged app/Makefile 0029-fix-api-Fix-ets_delay_us-declaration.patch Upstream files only, osapi.h override non-conflicting 0030-fix-wifi-Remove-max_tx_power-in-wifi_country_t-in-li.patch 0031-fix-wifi-Fix-softAP-wrong-behavior-after-call-system.patch 0032-fix-wifi-bugfix-of-scan-fail-after-connected-if-max-.patch 0033-feat-at-Enable-scan-time-scan-type-and-add-scan-resu.patch 0034-feat-at-Add-command-AT-CWCOUNTRY.patch 0035-fix-at-Fix-that-AT-CIPSTART-causes-busy-if-the-serve.patch Upstream files only 0036-feat-mbedtls-Speed-up-mbedtls-handshake-process.patch Merged app/mbedtls/app/espconn_mbedtls.c 0037-fix-api-Fix-os_calloc-declaration.patch Merged app/include/lwip/mem.h; sdk-overrides/include/mem.h non-conflicting. 0038-fix-mbedtls-Fix-disconnect-callback-function-never-b.patch Merged app/mbedtls/app/espconn_mbedtls.c; minor revision to logic in 6576af95. Whitespace fixes. 0039-feat-at-Add-country-code-start-channel-in-AT-CWCOUNT.patch 0040-fix-net80211-Fix-Null-pointer-in-ieee80211_rfid_locp.patch Upstream files only 0041-feat-wifi-Add-new-esp_init_data_default-v08-bin.patch Upstream files only, but impacts Makefile 0042-fix-mbedtls-Fix-load-cert-fail-when-the-private-key-.patch Merged app/mbedtls/app/espconn_mbedtls.c 0043-fix-wifi-The-start-channel-can-be-any-valid-channel.patch 0044-fix-wifi-Fix-scan-do-not-start-after-connect.patch 0045-feat-wifi-Add-keep-connection-for-station-to-keep-co.patch 0046-feat-at-Update-AT-version-to-1.6.0.0.patch 0047-fix-at-Fix-GSLP-too-long-time.patch 0048-fix-at-Fix-the-message-is-incorrect-when-creating-UD.patch 0049-feat-at-Add-AT-CIPSERVERMAXCONN.patch Upstream files only 0050-feat-system-Add-softap-distributes-station-ip-event.patch Upstream files only, user_interface.h override non-conflicting 0051-feat-example-Use-libmbedtls.a-instead-of-libssl.a-in.patch Upstream files only 0052-feat-mesh-Remove-mesh-support.patch Upstream files only, but go ahead and remove comment from ld/nodemcu.ld. 0053-fix-example-Fix-forget-to-add-integer-parameter-when.patch Upstream files only 0054-fix-mbedtls-Fix-reconnect_callback-is-not-triggered-.patch Merged app/mbedtls/app/espconn_mbedtls.c 0055-feat-at-Add-AT-SYSMSG-to-enable-some-report-informat.patch 0056-fix-at-Fix-the-incorrect-link-id-when-client-connect.patch 0057-fix-at-Fix-the-bug-that-it-should-be-error-when-the-.patch 0058-fix-smartconfig-Fix-the-smartconfig-scan-time-issue.patch 0059-fix-lwip-Fix-the-bug-of-lwip-output.patch Upstream files only 0060-fix-lwip-Fix-the-length-of-TCP-data-in-one-packet-is.patch 0061-fix-lwip-Fix-send-TCP-data-with-two-or-more-pbuf.patch Merged app/lwip/core/tcp_out.c 0062-fix-wifi-Fix-assert-happen-when-smartconfig-start-th.patch Upstream files only 0063-fix-mbedtls-Fix-memory-leak-when-ESP8266-as-SSL-TLS-.patch Merged app/mbedtls/app/espconn_mbedtls.c 0064-fix-mbedtls-Fix-already-freed-and-exception-bug-when.patch Merged app/mbedtls/app/lwIPSocket.c 0065-fix-at-Fix-bug-that-there-is-no-result-when-sending-.patch 0066-feat-example-Add-AT-bin-version.patch 0067-feat-version-Update-version-to-2.2.0-and-add-version.patch 0068-feat-bin-Update-AT-bin-for-SDK-2.2.0.patch Upstream files only Apply local changes to build: app/include/lwip/app/espconn.h pulls changes (and license decl) from upstream SDK. Makefile is altered to use this file ahead of the SDK's. Remove lwip's sntp support, since it was never really wired in anyway. See https://github.com/nodemcu/nodemcu-firmware/issues/2042 for more information. Patch Makefile to strip time.o, the consumer of lwip's sntp functionality, from libmain.a, resulting in much easier-to-understand error messages. This has consequences for mbedtls. The simplest thing to do, which is, impressively, not a change in behavior, is to completely disable TLS certificate time validation; a later patch can optionally couple this to RTCTIME support. Similarly, it happens that the sqlite3 import was calling time(), but this was not going to work out well for it. Just stub it out to always return unix timestamp 0, as would have happened anyway. Changes unprocessed: 0007-sync-from-080c37e1.patch 0008-feat-lib-Compile-some-libraries-with-ffunction-secti.patch These two make changes to the linker script; perhaps they are worth porting over, but I have not done so here. This is build-tested (ADC, BIT, COLOR_UTILS, CRON, CRYPTO, DHT, ENCODER, FILE, GPIO, HTTP, I2C, MQTT, NET, NODE, OW, PCM, PERF, PWM, RTCFIFO, RTCMEM, RTCTIME, SNTP, SPI, SQLITE3, STRUCT, TLS, TMR, UART, WIFI, WS2812, WS2812_EFFECTS) and boots, but only limited run-time testing has been performed. Testing done does, however, include having made a few TLS connections through the HTTP module, so things are not hopelessly broken, at the very least.
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- 03 Mar, 2018 1 commit
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Nathaniel Wesley Filardo authored
* mbedtls 2.7.0 (mbedtls-2.7.0-0-g32605dc8) Wholesale import, with a few changes from earlier preserved through. Ideally we would soon get to the point of having no divergences from upstream. * tls: add function to adjust mbedTLS debug level
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- 10 Jan, 2018 1 commit
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Nathaniel Wesley Filardo authored
* mbedTLS update * mbedtls: vsnprintf macroification * Further update mbedTLS to 2.6.1 * mbedtls: make debugging work again * Silence SSL messages on normal teardown * Drop DTLS support from mbedtls
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- 11 Dec, 2016 1 commit
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Yury Popov authored
* Update LWIP from SDK * mbedTLS integration * Fix argument type in dbg_printf (#1624) * Migrate to espressif’s download center (#1604) * Fixed BBS links to firmware * Adjust net module docs with mbedTLS info * Remove unrelevant axTLS notice
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