///

## Hash and verify the passwords { #hash-and-verify-the-passwords }

Import the tools we need from `pwdlib`.

Create a PasswordHash instance with recommended settings - it will be used for hashing and verifying passwords.

/// tip

pwdlib also supports the bcrypt hashing algorithm but does not include legacy algorithms - for working with outdated hashes, it is recommended to use the passlib library.

          this.hashAlgorithm = "sha1"
          this.hash = pin.substring("sha1/".length).decodeBase64() ?: throw IllegalArgumentException("Invalid pin hash: $pin")
        }
        pin.startsWith("sha256/") -> {
          this.hashAlgorithm = "sha256"
          this.hash = pin.substring("sha256/".length).decodeBase64() ?: throw IllegalArgumentException("Invalid pin hash: $pin")
        }

                 * hashes and the other does then they will not be considered equal even
                 * though they may be.
                 */
            }
            return true;
        }
        return false;
    }

    /**
     * Check whether the password hashes are externally supplied.
     *
     * @return whether the hashes are externally supplied
     */

Por ejemplo, podrías usarlo para leer y verificar contraseñas generadas por otro sistema (como Django) pero hacer hash de cualquier contraseña nueva con un algoritmo diferente como Argon2 o Bcrypt.

Y ser compatible con todos ellos al mismo tiempo.

///

Crea una función de utilidad para hacer el hash de una contraseña que venga del usuario.

@command(b'goreposum', [], _('url'), norepo=True)
def goreposum(ui, url):
  """
  goreposum computes a checksum of all the named state in the remote repo.
  It hashes together all the branch names and hashes
  and then all the bookmark names and hashes.
  Tags are stored in .hgtags files in any of the branches,
  so the branch metadata includes the tags as well.
  """
  h = hashlib.sha256()
  peer = hg.peer(ui, {}, url)

        });
    }

    /**
     * Generates a hashed ID from the provided URL ID string.
     * Encodes special characters using URL encoding or Base64 encoding as needed,
     * then applies a message digest algorithm to create a unique hash.
     *
     * @param urlId the URL ID string to generate a hash for
     * @return a hashed ID string generated from the input URL ID
     */

	diskCount := 0
	for _, disk := range disks {
		if disk == nil {
			continue
		}
		diskCount++
	}
	return diskCount
}

// hashOrder - hashes input key to return consistent
// hashed integer slice. Returned integer order is salted
// with an input key. This results in consistent order.
// NOTE: collisions are fine, we are not looking for uniqueness
// in the slices returned.

Por exemplo, você poderia usá-lo para ler e verificar senhas geradas por outro sistema (como Django), mas criar o hash de novas senhas com um algoritmo diferente, como o Argon2 ou o Bcrypt.

E ser compatível com todos eles ao mesmo tempo.

///

Crie uma função utilitária para criar o hash de uma senha fornecida pelo usuário.

     */

            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_set_header X-NginX-Proxy true;

            # This is necessary to pass the correct IP to be hashed
            real_ip_header X-Real-IP;

            proxy_connect_timeout 300;
            
            # To support websocket
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;