Differences

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--- projets:fuz:presence_button [2020-05-10 21:57] – [Current status] Lomanic
+++ projets:fuz:presence_button [2020-10-11 21:18] – [Current status] update all of this with current state and architecture Lomanic
@@ Line 48: / Line 48: @@
   - **DONE** [[https://gist.github.com/Lomanic/1fc51b4ae0df0d69c9e994ee8d6a9cbe|sonoff_s20_blinky_led.ino]]
-  - **DONE** the Fuz is open when there is electricity in the basement and someone pushes the button. Someone wants to push the button because the rotating light is lightened up by the Sonoff S20 when it is powered up and also each time someone mentions the Matrix account on Matrix ; the S20 disables the rotating light when the button is pressed
+  - **DONE** the Fuz is open when there is electricity in the basement and someone pushes the button. Someone wants to push the button because the rotating light is lightened up by the Sonoff S20 when it is powered up<del> and also each time someone mentions the Matrix account on Matrix</del> ; the S20 disables the rotating light when the button is pressed
-  - **DONE** <del>[[https://gist.github.com/Lomanic/b0b5e3eba81ecdc4f3065b5b3561bc92|sonoff_s20_wifimanager_with_custom_settings_and_led_status_and_reset_button_and_aruinoota_and_matrix_message.ino]], in case of ''Authenticating...FAIL 18:43:52 [ERROR]: ERR: ERROR[4]: Not Enough Space'' :-( => https://www.esp8266.com/viewtopic.php?f=32&t=19064#p80107 (see also step 6)</del> Sonoff S20 is not compatible with its only 1M flash
+  - **DONE** <del>[[https://gist.github.com/Lomanic/b0b5e3eba81ecdc4f3065b5b3561bc92|sonoff_s20_wifimanager_with_custom_settings_and_led_status_and_reset_button_and_aruinoota_and_matrix_message.ino]], in case of ''Authenticating...FAIL 18:43:52 [ERROR]: ERR: ERROR[4]: Not Enough Space'' :-( => https://www.esp8266.com/viewtopic.php?f=32&t=19064#p80107 (see also step 6)</del> Sonoff S20 is not compatible with its only 1M flash. We should solder a bigger memory.
   - **DONE** Unsurprisingly, it works, see this sketch I slightly adapted [[https://gist.github.com/Lomanic/798936d9564fb5d42ee3806e15e82c2f|sonoff_s20_wifimanager_with_button_reset.ino]], next step is to try to add custom options (Matrix login and room to post to), maybe adapt <del>https://github.com/tzapu/WiFiManager/blob/368ea928f014be9c1616b1a94caf81a8971142ee/examples/OnDemandConfigPortal/OnDemandConfigPortal.ino</del> check out [[https://gist.github.com/Lomanic/e8f4938202864c7b8e6da00211c07943|sonoff_s20_wifimanager_with_custom_settings_and_led_status_and_reset_button.ino]]
   - <del>**DOING**, currently struggling with HTTPS, try using [[https://github.com/esp8266/Arduino/blob/308e131dee0271f60459933b1315ec88fc2004a5/libraries/ESP8266httpUpdate/examples/httpUpdateSecure/httpUpdateSecure.ino|httpUpdateSecure.ino]] (includes some NTP!!, see also [[https://github.com/esp8266/Arduino/issues/4749|esp8266/Arduino#4749]] as it's not instant) or [[https://github.com/esp8266/Arduino/blob/308e131dee0271f60459933b1315ec88fc2004a5/libraries/ESP8266WiFi/examples/BearSSL_CertStore/BearSSL_CertStore.ino|BearSSL_CertStore.ino]]</del> **DONE** (HTTP only through proxy though)! See [[https://gist.github.com/Lomanic/fe318c9de4061493160cfb0c5349dfcd|sonoff_s20_wifimanager_with_custom_settings_and_led_status_and_reset_button_and_matrix_message.ino]]
   - **DONE** Yup [[https://gist.github.com/Lomanic/e8f4938202864c7b8e6da00211c07943|sonoff_s20_wifimanager_with_custom_settings_and_led_status_and_reset_button.ino]], but you have to properly set up your Arduino IDE [[https://github.com/esp8266/Arduino/issues/5699#issuecomment-459619483|like this]]
-  - **DONE** following [[https://github.com/matt-williams/matrix-esp8266/blob/master/matrix-esp8266.ino#L70-L109|matrix-esp8266.ino#L70-L109]] [[https://gist.github.com/Lomanic/06c1a2d873dfbd9be93db7c965117f91|sonoff_s20_multiwifi_matrix_events.ino]] (also implemented [[https://matrix.org/docs/spec/client_server/latest#post-matrix-client-r0-rooms-roomid-receipt-receipttype-eventid|read receipts]] in [[https://gist.github.com/Lomanic/dba3cd9f93161cc1acc32c83197298eb/e8fb3810c208f21e2d62c4d173d6801aec0b3a80|sonoff_s20_wifimanager_longpress_matrix_events.ino]] so even if nobody mentions the Matrix account, we see it running)
+  - <del>**DONE** following [[https://github.com/matt-williams/matrix-esp8266/blob/master/matrix-esp8266.ino#L70-L109|matrix-esp8266.ino#L70-L109]] [[https://gist.github.com/Lomanic/06c1a2d873dfbd9be93db7c965117f91|sonoff_s20_multiwifi_matrix_events.ino]] (also implemented [[https://matrix.org/docs/spec/client_server/latest#post-matrix-client-r0-rooms-roomid-receipt-receipttype-eventid|read receipts]] in [[https://gist.github.com/Lomanic/dba3cd9f93161cc1acc32c83197298eb/e8fb3810c208f21e2d62c4d173d6801aec0b3a80|sonoff_s20_wifimanager_longpress_matrix_events.ino]] so even if nobody mentions the Matrix account, we see it running)</del> **REMOVED** in [[https://git.interhacker.space/Lomanic/presence-button/commit/4c74d44d02f179aed81a439ef1abf0fd14eb860c|4c74d44d02f1]], to limit runtime crashes, useless feature
   - **DONE** (only useful when using WifiManager) [[https://gist.github.com/Lomanic/dba3cd9f93161cc1acc32c83197298eb|sonoff_s20_wifimanager_longpress_matrix_events.ino]]
   - **WON'T DO** implemented in [[https://github.com/Lomanic/presence-button/tree/multiroom|multiroom branch]], but of little use
-  - **INSECURELY DONE** For reference: https://github.com/esp8266/Arduino/issues/4826#issuecomment-491813938 (insecure) https://github.com/esp8266/Arduino/pull/3271/files (more secure). https://github.com/SensorsIot/HTTPS-for-Makers https://github.com/knolleary/pubsubclient/issues/462#issuecomment-542911896 very promising example, finally. Also for POST-ing/PUT-ing https://github.com/esp8266/Arduino/issues/5975#issuecomment-483995654, https://www.esp8266.com/viewtopic.php?f=29&t=14054. [[https://git.interhacker.space/Lomanic/presence-button/commit/a0d852c1ed49de9c049d2704f0af9fc154c130fd|We //insecurely// ping https://presence-button.glitch.me]] as doing the same on https://matrix.fuz.re was systemacrashing.
+  - **INSECURELY/PARTIALLY DONE** For reference: https://github.com/esp8266/Arduino/issues/4826#issuecomment-491813938 (insecure) https://github.com/esp8266/Arduino/pull/3271/files (more secure). https://github.com/SensorsIot/HTTPS-for-Makers https://github.com/knolleary/pubsubclient/issues/462#issuecomment-542911896 very promising example, finally. Also for POST-ing/PUT-ing https://github.com/esp8266/Arduino/issues/5975#issuecomment-483995654, https://www.esp8266.com/viewtopic.php?f=29&t=14054. [[https://github.com/Lomanic/presence-button/commit/a0d852c1ed49de9c049d2704f0af9fc154c130fd|We //insecurely// ping https://presence.fuz.re]] as doing the same on https://matrix.fuz.re was making the ESP systematically crash.
-  - **DONE** making the S20 regularly ping a remote server. This remote server would then send a message on Matrix saying Fuz is closed if it's not ping-ed after some delay. Implementing the latter using <del>MQTT ([[https://github.com/knolleary/pubsubclient|PubSubClient library]])</del> HTTP polling. <del>simpler, have an HTTP server on the S20 indicating if the button has been pushed once, and have an always-on esp8266 poll this webserver and notify the Matrix channel and a remote server when it's gone after a few minutes. S20 webserver done in [[https://gist.github.com/Lomanic/3ac81aa6bb5ce4cdb88da3a76fe4aa1c|sonoff_s20_wifimanager_longpress_matrix_events_webserver_admin.ino]] (with an admin interface as a bonus)</del>, S20 part done in [[https://github.com/Lomanic/presence-button/commit/450fdfcddf5a187fb261470427bf255231f175d5|450fdfcddf5a187fb261470427bf255231f175d5]], server side on the Glitch platform also done (via a JSON log file as container gets killed after a while and to be able to recover after being killed)
+  - **DONE** making the S20 regularly ping a remote server. This remote server would then send a message on Matrix saying Fuz is closed if it's not ping-ed after some delay. Implementing the latter using <del>MQTT ([[https://github.com/knolleary/pubsubclient|PubSubClient library]])</del> HTTP polling. <del>simpler, have an HTTP server on the S20 indicating if the button has been pushed once, and have an always-on esp8266 poll this webserver and notify the Matrix channel and a remote server when it's gone after a few minutes. S20 webserver done in [[https://gist.github.com/Lomanic/3ac81aa6bb5ce4cdb88da3a76fe4aa1c|sonoff_s20_wifimanager_longpress_matrix_events_webserver_admin.ino]] (with an admin interface as a bonus)</del>, S20 part done in [[https://github.com/Lomanic/presence-button/commit/450fdfcddf5a187fb261470427bf255231f175d5|450fdfcddf5a187fb261470427bf255231f175d5]], server side on the Glitch platform also done (via a JSON database file as container gets killed after a while and to be able to recover after being killed)
-  - **ALMOST DONE** check out [[https://github.com/Lomanic/presence-button/commit/450fdfcddf5a187fb261470427bf255231f175d5|450fdfcddf5a187fb261470427bf255231f175d5]] and https://glitch.com/edit/#!/presence-button [[https://presence-button.glitch.me/|presence-button]], to be integrated on fuz.re
+  - **DONE** check out [[https://github.com/Lomanic/presence-button/commit/450fdfcddf5a187fb261470427bf255231f175d5|450fdfcddf5a187fb261470427bf255231f175d5]] and https://glitch.com/edit/#!/presence-button [[https://presence.fuz.re/|presence-button]], image integrated on [[https://fuz.re|fuz.re]] on 2020-10-11 by @jeanjack \o/
-  - **"DONE"** Unfortunately, [[https://github.com/krzychb/EspSaveCrash|EspSaveCrash]] is not able to save crash information on flash and [[https://git.interhacker.space/Lomanic/presence-button/commit/404c440ed4128d0a19e97092025c69cfb92c612e|was removed]]. Maybe a completely rework is needed as we may use too much RAM or something, where the ESP would only be pinging a remote server about its state and all the logic would be on this server (it would be the server that tells the ESP to turn on or off the rotating light). Maybe also remove @mentions handling as it's not used before a complete rework ([[https://git.interhacker.space/Lomanic/presence-button/commit/4c74d44d02f179aed81a439ef1abf0fd14eb860c|removed]].
+  - **DONE** Unfortunately, [[https://github.com/krzychb/EspSaveCrash|EspSaveCrash]] is not able to save crash information on flash and [[https://git.interhacker.space/Lomanic/presence-button/commit/404c440ed4128d0a19e97092025c69cfb92c612e|was removed]]. We did a complete rework/simplification, where the ESP is only pinging a remote server about its state and all the logic is on this server (in the future it could even be the server that tells the ESP to turn on or off the rotating light according to what the remote server replies to the HTTP ping). @mentions handling was also removed as it's not used in [[https://github.com/Lomanic/presence-button/commit/4c74d44d02f179aed81a439ef1abf0fd14eb860c|4c74d44d02f179aed81a439ef1abf0fd14eb860c]].
   - ??
-  - **DOING**, when people push the button and the button doesn't crash after some time
+  - **DOING**, when people push the button!
-Today the button can notify on Matrix when it's pressed after initialization or after being notified on Matrix, and a server registers pings from the button to notify on Matrix that the Fuz is closed when it's not pinged anymore.
+Today the button regularly pings a server (HTTPS requests) every ten seconds, this server registers pings from the button to notify on Matrix that the Fuz opens (on first ''fuzisopen=1'' call) or is closed when it's not pinged anymore after 5 minutes.
-Next steps:
-  - huge refactoring of the code is needed, it's a huge pile of hacks, hard to work on, follow how it's done in [[https://github.com/biohazardxxx/ESP_WiFiSwitch|this similar project]] (separate files?), also fix button reset [[https://github.com/biohazardxxx/ESP_WiFiSwitch/blob/1c642fe2b00fbf83324e2228826ad341f687ce45/ESP_WiFiSwitch.ino#L136-L172|with a ticker like in this project]]
-  - resolve HTTPS locally instead of relying on an HTTP/HTTPS proxy
 ===== Resources =====