ceLTIc\LTI\OAuth\OAuthSignatureMethod Class Reference

Class to represent an OAuth signature method. More...

Inheritance diagram for ceLTIc\LTI\OAuth\OAuthSignatureMethod:

Public Member Functions
string	get_name ()
	Needs to return the name of the Signature Method (eg HMAC-SHA1).
string	build_signature (OAuthRequest $request, OAuthConsumer $consumer, ?OAuthToken $token)
	Build up the signature.
bool	check_signature (OAuthRequest $request, OAuthConsumer $consumer, ?OAuthToken $token, string $signature)
	Verifies that a given signature is correct.

Detailed Description

Class to represent an OAuth signature method.

Copyright

Andy Smith (http://oauth.googlecode.com/svn/code/php/)

Version

2008-08-04

Licence: https://opensource.org/licenses/MIT The MIT License

A class for implementing a Signature Method See section 9 ("Signing Requests") in the spec

Member Function Documentation

build_signature()

string ceLTIc\LTI\OAuth\OAuthSignatureMethod::build_signature ( OAuthRequest $request, OAuthConsumer $consumer, ?OAuthToken $token )

abstract

Build up the signature.

NOTE: The output of this function MUST NOT be urlencoded. the encoding is handled in OAuthRequest when the final request is serialized

Parameters

OAuthRequest	$request	Request
OAuthConsumer	$consumer	Consumer
OAuthToken	$token	Token

Returns

string

Reimplemented in ceLTIc\LTI\OAuth\OAuthSignatureMethod_HMAC_SHA1, ceLTIc\LTI\OAuth\OAuthSignatureMethod_HMAC_SHA224, ceLTIc\LTI\OAuth\OAuthSignatureMethod_HMAC_SHA256, ceLTIc\LTI\OAuth\OAuthSignatureMethod_HMAC_SHA384, and ceLTIc\LTI\OAuth\OAuthSignatureMethod_HMAC_SHA512.

check_signature()

bool ceLTIc\LTI\OAuth\OAuthSignatureMethod::check_signature	(	OAuthRequest	$request,
		OAuthConsumer	$consumer,
		?OAuthToken	$token,
		string	$signature )

Verifies that a given signature is correct.

Parameters

OAuthRequest	$request
OAuthConsumer	$consumer
OAuthToken	$token
string	$signature

Returns

bool

get_name()

string ceLTIc\LTI\OAuth\OAuthSignatureMethod::get_name ( )

abstract

Needs to return the name of the Signature Method (eg HMAC-SHA1).

Returns

string

Reimplemented in ceLTIc\LTI\OAuth\OAuthSignatureMethod_HMAC_SHA1, ceLTIc\LTI\OAuth\OAuthSignatureMethod_HMAC_SHA224, ceLTIc\LTI\OAuth\OAuthSignatureMethod_HMAC_SHA256, ceLTIc\LTI\OAuth\OAuthSignatureMethod_HMAC_SHA384, and ceLTIc\LTI\OAuth\OAuthSignatureMethod_HMAC_SHA512.

Referenced by ceLTIc\LTI\OAuth\OAuthRequest\to_header().