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HTTP Basic Authentication credentials passed in URL and encryption

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How do I pass Basic Auth credentials in URL?

We can do HTTP basic authentication URL with @ in password. We have to pass the credentials appended with the URL. The username and password must be added with the format − https://username:password@URL.

Is HTTP basic authentication encrypted?

Basic authentication is simple and convenient, but it is not secure. It should only be used to prevent unintentional access from nonmalicious parties or used in combination with an encryption technology such as SSL.

How do you pass credentials in HTTP request?

It is indeed not possible to pass the username and password via query parameters in standard HTTP auth. Instead, you use a special URL format, like this: http://username:[email protected]/ -- this sends the credentials in the standard HTTP "Authorization" header.

What is HTTP auth credentials?

The HTTP Authorization request header can be used to provide credentials that authenticate a user agent with a server, allowing access to a protected resource. The Authorization header is usually, but not always, sent after the user agent first attempts to request a protected resource without credentials.


Will the username and password be automatically SSL encrypted? Is the same true for GETs and POSTs

Yes, yes yes.

The entire communication (save for the DNS lookup if the IP for the hostname isn't already cached) is encrypted when SSL is in use.


Yes, it will be encrypted.

You'll understand it if you simply check what happens behind the scenes.

  1. The browser or application will first break down the URL and try to get the IP of the host using a DNS Query. ie: A DNS request will be made to find the IP address of the domain (www.example.com). Please note that no other information will be sent via this request.
  2. The browser or application will initiate a SSL connection with the IP address received from the DNS request. Certificates will be exchanged and this happens at the transport level. No application level information will be transferred at this point. Remember that the Basic authentication is part of HTTP and HTTP is an application level protocol. Not a transport layer task.
  3. After establishing the SSL connection, now the necessary data will be passed to the server. ie: The path or the URL, the parameters and basic authentication username and password.