Utilizing HTTPS for OpenWeatherMap API in JavaScript encounters obstruction

I'm currently working on a project with free code camp where I am attempting to create a weather app using the OpenWeatherMap API. However, I have encountered an issue. My project needs to be submitted on Codepen and use HTTPS for geolocation. Due to this requirement, I am facing difficulties as I receive the following error message:

Mixed Content: The page at '' was loaded over HTTPS, but requested an insecure XMLHttpRequest endpoint ''. This request has been blocked; the content must be served over HTTPS.

In an attempt to resolve the issue, I modified the API call to HTTPS, but now I encounter a new error:

GET net::ERR_CONNECTION_REFUSED

I have used an API key, which I have hidden here for security purposes.

Despite trying various solutions posted in other discussions, I have not been able to fix the issue so far.

This is the code snippet that I am using for the request:

function updateLoc (lat, long) {
    var url = "https://api.openweathermap.org/data/2.5/weather?" + 
        "lat=" + lat + 
        "&lon=" + long + 
        "&APPID=" + APPID;
    sendRequest (url);
}

function sendRequest (url) {
    var xmlhttp = new XMLHttpRequest ();
    xmlhttp.onreadystatechange = function () {
        if (xmlhttp.readystate == 4 && xmlhttp.status == 200) {
            var data = JSON.parse (xmlhttp.responseText);

            var weather = {};
            weather.icon = data.weather.icon;
            weather.dir = data.wind.deg;
            weather.wind = data.wind.speed;
            weather.temp = data.main.temp;
            weather.loc = data.name;
            weather.hum = data.main.humidity;

            update (weather);
        }
    };
    xmlhttp.open ("GET", url, true);
    xmlhttp.send ();
}

Any assistance or guidance on resolving this issue would be greatly appreciated! :)

Answer №1

Consider utilizing the https://pro.openweathermap.org API endpoint instead.

Upon further investigation, it appears that OpenWeatherMap SSL support comes with a cost.
You may need to either route your requests through a proxy or explore alternative services.

Answer №2

When needing to utilize HTTPS, simply add the following snippet to the API's URL

https://cors-anywhere.herokuapp.com/
transforming it into something like so...


https://cors-anywhere.herokuapp.com/http://api.openweathermap.org/data/2.5/forecast/daily?q=Bamenda&appid=****myid

This method ensures that your API calls are secure and protected.

Answer №3

Everything seems to be functioning properly now. I believe the issue was due to an incorrect use of "readystate" instead of "readyState" :/

Answer №4

In a very similar situation myself, I've found the solution.

The issue stems from loading the page (https://codepen.io) over a secure connection while making requests to an insecure source (http://openweathermap.org). Essentially, non-secure content cannot be served on a secure page.

You have 2 potential options:

  1. Transition to the non-secure version of codepen page (http://codepen.io/.....)
  2. Invest in PRO membership from openweathermap.org and route requests through https://... channel

Answer №5

When I encountered the same issue while pushing to GitHub pages, I discovered that the problem lied in transitioning from HTTP to HTTPS. To address this challenge, I opted for the fetch method due to its versatility. Feel free to review my code on https://github.com/bondarenko-vlad/weather-js

Answer №6

I encountered a similar issue and managed to resolve it by opting for an unsecured HTTP request instead of the secured HTTPS request. In other words, I modified the API URL from

https://api.openweathermap.org/...
to
http://api.openweathermap.org/...

Below is the relevant code:

NOT FUNCTIONING

function fetchWeatherInfo(){
     $.ajax({
            type: 'GET',
            url: 'https://api.openweathermap.org/data/2.5/forecast/daily?q=Bamenda&appid=****myid',
            success: function(response) {
                console.log(response);
            },
            error: function(xhr, status, error) {},
            cache: false
        });

}

FUNCTIONAL

function fetchWeatherInfo(){
     $.ajax({
            type: 'GET',
            url: 'http://api.openweathermap.org/data/2.5/forecast/daily?q=Bamenda&appid=****myid',
            success: function(response) {
                console.log(response);
            },
            error: function(xhr, status, error) {},
            cache: false
        });
}

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