1. 05 Apr, 2019 1 commit
  2. 17 Feb, 2019 1 commit
  3. 15 Jan, 2019 1 commit
    • Nathaniel Wesley Filardo's avatar
      Update TLS protocol support (#2587) · 6e95d74f
      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
      6e95d74f
  4. 13 Mar, 2018 1 commit
    • Nathaniel Wesley Filardo's avatar
      Update to sdk 2.2 · c972d86e
      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      		Superseded by existing changes, but lines reordered in app/driver/key.c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.
      c972d86e
  5. 03 Mar, 2018 1 commit
    • Nathaniel Wesley Filardo's avatar
      Update mbedTLS to 2.7.0 (#2267) · 5c8af3c4
      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
      5c8af3c4
  6. 10 Jan, 2018 1 commit
    • Nathaniel Wesley Filardo's avatar
      Update mbedTLS (#2214) · 6576af95
      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
      6576af95
  7. 11 Dec, 2016 1 commit
    • Yury Popov's avatar
      Upgrade to SDK 2.0.0 (#1435) · bdd54648
      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
      bdd54648