[SYS] Increase mqtt username, base topic, otapassword and mqtt passwo…

…rd max length (#1757) fix #1746
1technophile · Sep 24, 2023 · 8a124c8 · 8a124c8
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/docs/integrate/home_assistant.md b/docs/integrate/home_assistant.md
@@ -22,7 +22,7 @@ The gateway will need an MQTT username and password, you have to create a new us
 ![Home Assistant Auto Discovery](../img/OpenMQTTGateway-Configuration-Home-Assistant.png)
 
 ::: warning Note
-The max size of the username is 30 and 60 for the password.
+The max size of the username and password is 64 characters.
 :::
 
 OMG will use the auto discovery functionality of home assistant to create gateway and sensors into your HASS instance automatically.

diff --git a/docs/upload/portal.md b/docs/upload/portal.md
@@ -22,11 +22,11 @@ Once connected to the WiFi, a web page should appear. On Android, you may also h
 * Set your MQTT Server Port (default: 1883)
 * Set the MQTT secure connection box to select whether or not the connection should be secure
 * Copy/paste the MQTT server certificate in the MQTT server cert box (only required if using a secure connection), be sure to include the `-----BEGIN CERTIFICATE-----` and `-----END CERTIFICATE-----` markers  
-* Set your MQTT Server username (optional)
-* Set your MQTT Server password (optional)
-* Set your MQTT base topic if you need to change it (you must keep the / at the end) (default: home/)
+* Set your MQTT Server username (optional, 64 characters maximum)
+* Set your MQTT Server password (optional, 64 characters maximum)
+* Set your MQTT base topic if you need to change it (you must keep the / at the end) (default: home/, 64 characters maximum)
 * Set your gateway name if you need to change it
-* Set your Over The Air password `ota_password`, this password is used for local and remote OTA - it is also the password being used for the WebUI login. (default: OTAPASSWORD)
+* Set your Over The Air password `ota_password`, this password is used for local and remote OTA - it is also the password being used for the WebUI login. (default: OTAPASSWORD,  64 characters maximum)
 
 * Click on save
 

diff --git a/main/User_config.h b/main/User_config.h
@@ -150,7 +150,7 @@ const byte mac[] = {0xDE, 0xED, 0xBA, 0xFE, 0x54, 0x95}; //W5100 ethernet shield
 /*-------------DEFINE YOUR MQTT PARAMETERS BELOW----------------*/
 //MQTT Parameters definition
 #if defined(ESP8266) || defined(ESP32) || defined(__AVR_ATmega2560__) || defined(__AVR_ATmega1280__)
-#  define parameters_size     60
+#  define parameters_size     64
 #  define mqtt_topic_max_size 150
 #  ifndef mqtt_max_packet_size
 #    ifdef MQTT_HTTPS_FW_UPDATE