Class Auth_Yadis_HTTPFetcher

This class is the interface for HTTP fetchers the Yadis library uses. This interface is only important if you need to write a new fetcher for some reason.

Direct known subclasses

Auth_Yadis_ParanoidHTTPFetcher, Auth_Yadis_PlainHTTPFetcher

Package: OpenID
Copyright: 2005-2008 Janrain, Inc.
License: Apache
Author: JanRain, Inc. openid@janrain.com
Located at zp-extensions/federated_logon/Auth/Yadis/HTTPFetcher.php

Methods summary
`public boolean`	# `canFetchURL( $url )` Return whether a URL can be fetched. Returns false if the URL scheme is not allowed or is not supported by this fetcher implementation; returns true otherwise. Return whether a URL can be fetched. Returns false if the URL scheme is not allowed or is not supported by this fetcher implementation; returns true otherwise. Returns boolean
`public`	# `allowedURL( $url )` Return whether a URL should be allowed. Override this method to conform to your local policy. Return whether a URL should be allowed. Override this method to conform to your local policy. By default, will attempt to fetch any http or https URL.
`public boolean`	# `supportsSSL( )` Does this fetcher implementation (and runtime) support fetching HTTPS URLs? May inspect the runtime environment. Does this fetcher implementation (and runtime) support fetching HTTPS URLs? May inspect the runtime environment. Returns boolean $support True if this fetcher supports HTTPS fetching; false if not.
`public`	# `isHTTPS( $url )` Is this an https URL? Is this an https URL?
`public`	# `URLHasAllowedScheme( $url )` Is this an http or https URL? Is this an http or https URL?
`public`	# `_findRedirect( $headers, $url )`
`public mixed`	# `get( string $url, array $headers = null )` Fetches the specified URL using optional extra headers and returns the server's response. Fetches the specified URL using optional extra headers and returns the server's response. Parameters `$url` The URL to be fetched. `$headers` $extra_headers An array of header strings (e.g. "Accept: text/html"). Returns mixed $result An array of ($code, $url, $headers, $body) if the URL could be fetched; null if the URL does not pass the URLHasAllowedScheme check or if the server's response is malformed.

Properties summary
`public integer`	`$timeout`	# `20`

Packages

Classes

Functions

Class Auth_Yadis_HTTPFetcher

Direct known subclasses

Returns

Returns

Parameters

Returns