Railway•17mo ago

ESP 8266 Insecure Mode, Port, API, Code

I I'm doing a project on my ESP8266 and I need to specify the port in it, how do I get this port in the application on Raiway?

Solution:

HTTPClient https;
WiFiClientSecure client;
client.setInsecure();

HTTPClient https;
WiFiClientSecure client;
client.setInsecure();

...

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45 Replies

Percy•17mo ago

Project ID: d657d7cf-8a1b-4250-ba51-c248ff710b4a

lwksOP•17mo ago

d657d7cf-8a1b-4250-ba51-c248ff710b4a

Fragly•17mo ago

process.env.PORT or something oh I was right?

MantisInABox•17mo ago

Yeup

Fragly•17mo ago

lwksOP•17mo ago

but, where i put this?

Fragly•17mo ago

I mean of course I was wherever you need the port

MantisInABox•17mo ago

You would put it where you have 443

lwksOP•17mo ago

i'll try, just a sec

Brody•17mo ago

what the hell are you two on about

lwksOP•17mo ago

y, im confused now

Brody•17mo ago

you specify port 443 when connecting from the esp8266 to a service on railway, just like you are doing, so i assume theres an issue elsewhere

MantisInABox•17mo ago

Oh damn! My bad. Didn’t read it fully 😅

lwksOP•17mo ago

but i need specify the port, i used 443 bc it's default

Brody•17mo ago

yes thats correct theres an issue elsewhere

Fragly•17mo ago

lwksOP•17mo ago

but not work with Railway API

Brody•17mo ago

please send the url your esp is trying to connect to

lwksOP•17mo ago

i tried with another API example and thats works cafofo.up.railway.app/dev_esp

Brody•17mo ago

try with https://cafofo.up.railway.app/dev_esp instead

lwksOP•17mo ago

just a sec

Brody•17mo ago

also what esp lib are you using for the http client

lwksOP•17mo ago

i'm using https lib

lwksOP•17mo ago

Brody•17mo ago

are you using the ESP8266HTTPClient.h lib too?

lwksOP•17mo ago

yes no, sorry just ESP8266WiFi.h

Brody•17mo ago

that lib doesnt have anything to do with making http requests so you arent using ESP8266HTTPClient.h?

lwksOP•17mo ago

i tried a lot of examples and examples but none works

lwksOP•17mo ago

im using this libs

Brody•17mo ago

you really should be using ESP8266HTTPClient.h it would make your life so much easier

lwksOP•17mo ago

i think i tried use this lib i i'll try again

Brody•17mo ago

are you aware that the esp8266 does not contain ssl client certs to validate the request? you will either need to provide a fingerprint or enable insecure mode

lwksOP•17mo ago

hmmmm, how can i enable insecure mode?

Solution

Brody•17mo ago

HTTPClient https;
WiFiClientSecure client;
client.setInsecure();

HTTPClient https;
WiFiClientSecure client;
client.setInsecure();

https.begin(client, url);

https.begin(client, url);

https.GET();

https.GET();

https.getString()

https.getString()

Brody•17mo ago

this is using ESP8266HTTPClient.h and WiFiClientSecure.h

lwksOP•17mo ago

im trying that's works

Brody•17mo ago

hell yeah!

lwksOP•17mo ago

i i'll put code here

Brody•17mo ago

are you using ArduinoJson.h absolute amazing library

lwksOP•17mo ago

y, i tried too but with information about insecure mode, i'll try again with this lib

Brody•17mo ago

makes working with json on arduino just as easy as any other statically typed language

lwksOP•17mo ago

c++
#include <ESP8266WiFi.h>
#include <WiFiClientSecure.h>
#include <ESP8266HTTPClient.h>

// Substitua pelos detalhes da sua rede Wi-Fi
const char* ssid = "SSID";
const char* password = "PASS";

// Endereço da API
const char* host = "API_URL";

void setup() {
  Serial.begin(9600);
  delay(10);

  // Conecta-se à rede Wi-Fi
  Serial.println();
  Serial.print("Connecting to: ");
  Serial.println(ssid);
  WiFi.begin(ssid, password);

  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }

  Serial.println("");
  Serial.println("WiFi Conn established!");
  Serial.println("IP address: " + WiFi.localIP().toString());
}

void loop() {
  // Use a conexão WiFiClientSecure
  HTTPClient https;
  WiFiClientSecure client;
  client.setInsecure();
  Serial.print("Connecting to: ");
  Serial.println(host);
  https.begin(client, host);
  int httpCode = https.GET();
  if (httpCode > 0){
    String payload = https.getString();
    Serial.print("Http code: ");
    Serial.println(httpCode);
    Serial.print("\nPayload: ");
    Serial.println(payload);
  }
  delay(500);

  // Verificar se a conexão é bem-sucedida
  if (client.connected()) {
    Serial.println("Conn sucess!");
  } else {
    Serial.println("Conn failed!");
    return;
  }

  // Ler a resposta do servidor
  while (client.available()) {
    String line = client.readStringUntil('\r');
    Serial.print(line);
  }

  Serial.println();
  Serial.println("Conn Close!");
  client.stop();

  // Aguarda alguns segundos antes de fazer uma nova requisição
  delay(5000);
}

c++
#include <ESP8266WiFi.h>
#include <WiFiClientSecure.h>
#include <ESP8266HTTPClient.h>

// Substitua pelos detalhes da sua rede Wi-Fi
const char* ssid = "SSID";
const char* password = "PASS";

// Endereço da API
const char* host = "API_URL";

void setup() {
  Serial.begin(9600);
  delay(10);

  // Conecta-se à rede Wi-Fi
  Serial.println();
  Serial.print("Connecting to: ");
  Serial.println(ssid);
  WiFi.begin(ssid, password);

  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }

  Serial.println("");
  Serial.println("WiFi Conn established!");
  Serial.println("IP address: " + WiFi.localIP().toString());
}

void loop() {
  // Use a conexão WiFiClientSecure
  HTTPClient https;
  WiFiClientSecure client;
  client.setInsecure();
  Serial.print("Connecting to: ");
  Serial.println(host);
  https.begin(client, host);
  int httpCode = https.GET();
  if (httpCode > 0){
    String payload = https.getString();
    Serial.print("Http code: ");
    Serial.println(httpCode);
    Serial.print("\nPayload: ");
    Serial.println(payload);
  }
  delay(500);

  // Verificar se a conexão é bem-sucedida
  if (client.connected()) {
    Serial.println("Conn sucess!");
  } else {
    Serial.println("Conn failed!");
    return;
  }

  // Ler a resposta do servidor
  while (client.available()) {
    String line = client.readStringUntil('\r');
    Serial.print(line);
  }

  Serial.println();
  Serial.println("Conn Close!");
  client.stop();

  // Aguarda alguns segundos antes de fazer uma nova requisição
  delay(5000);
}

I looked it up, it's a good library tks for help @Brody!!!!!

Brody•17mo ago

except for the use of delay() (use SimpleTimer.h) code looks relatively good

lwksOP•17mo ago

Ok, thx for the tip

Brody•17mo ago

no problem, im glad i was able to help you! good title change!

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ESP 8266 Insecure Mode, Port, API, Code