Procedural File: login.php

Source Location: /main/auth/openid/login.php

Page Details:

OpenID login method

The OpenID login method relies on authentication servers providing a public URL that can confirm the identity of a person, thus avoiding the spread use of password transmissions over non-secure lines (for Dokeos, it is a good way of avoiding password theft)

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filesource:

Source Code for this file

Includes:

require_once('openid.lib.php') [line 14]
require_once('openid.conf.php') [line 13]
Initialisation

require_once('xrds.lib.php') [line 15]

openid_association [line 184]

$assoc_handle openid_association(
$op_endpoint $op_endpoint)

Attempt to create a shared secret with the OpenID Provider.

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return:

The association handle.

Parameters

$op_endpoint

$op_endpoint

URL of the OpenID Provider endpoint.

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openid_association_request [line 235]

void openid_association_request(
 $public)

Parameters

$public

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openid_authentication_request [line 256]

void openid_authentication_request(
 $claimed_id,  $identity, [ $return_to = ''], [ $assoc_handle = ''], [ $version = 2])

Parameters

	$claimed_id
	$identity
	$return_to
	$assoc_handle
	$version

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openid_begin [line 32]

void openid_begin(
$claimed_id $claimed_id, [$return_to $return_to = ''], [ $form_values = array()])

The initial step of OpenID authentication responsible for the following:

Perform discovery on the claimed OpenID.

If possible, create an association with the Provider's endpoint.
Create the authentication request.
Perform the appropriate redirect.

Parameters

$claimed_id	$claimed_id	The OpenID to authenticate
$return_to	$return_to	The endpoint to return to from the OpenID Provider
	$form_values

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openid_complete [line 83]

$response openid_complete(
$response $response)

Completes OpenID authentication by validating returned data from the OpenID Provider.

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return:

Response values for further processing with $response['status'] set to one of 'success', 'failed' or 'cancel'.

Parameters

$response

$response

Array of returned from the OpenID provider (typically $_REQUEST).

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openid_discovery [line 116]

Array openid_discovery(
$claimed_id $claimed_id)

Perform discovery on a claimed ID to determine the OpenID provider endpoint.

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return:

of services discovered (including OpenID version, endpoint URI, etc).

Parameters

$claimed_id

$claimed_id

The OpenID URL to perform discovery on.

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openid_form [line 17]

void openid_form(
)

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openid_http_request [line 337]

void openid_http_request(
 $url, [ $headers = array()], [ $method = 'GET'], [ $data = NULL], [ $retry = 3])

Make a HTTP request - This function has been copied straight over from Drupal 6 code (drupal_http_request)

Parameters

	$url
	$headers
	$method
	$data
	$retry

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openid_verify_assertion [line 295]

boolean openid_verify_assertion(
$op_endpoint $op_endpoint, $response $response)

Attempt to verify the response received from the OpenID Provider.

Parameters

$op_endpoint	$op_endpoint	The OpenID Provider URL.
$response	$response	Array of repsonse values from the provider.

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Documentation generated on Thu, 12 Jun 2008 14:00:50 -0500 by phpDocumentor 1.4.1