OAuthSignatureMethodRsaSha1 Class Reference

Inheritance diagram for OAuthSignatureMethodRsaSha1:

Collaboration diagram for OAuthSignatureMethodRsaSha1:

List of all members.

Public Member Functions
	getName ()
	buildSignature ($request, $consumer, $token)
	checkSignature ($request, $consumer, $token, $signature)
Protected Member Functions
	fetchPublicCert (&$request)
	fetchPrivateCert (&$request)

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Detailed Description

The RSA-SHA1 signature method uses the RSASSA-PKCS1-v1_5 signature algorithm as defined in [RFC3447] section 8.2 (more simply known as PKCS#1), using SHA-1 as the hash function for EMSA-PKCS1-v1_5. It is assumed that the Consumer has provided its RSA public key in a verified way to the Service Provider, in a manner which is beyond the scope of this specification.

• Chapter 9.3 ("RSA-SHA1")

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Member Function Documentation

OAuthSignatureMethodRsaSha1::buildSignature	(	$	request,
		$	consumer,
		$	token
	)

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
OAuthConsumer	$consumer
OAuthToken	$token

Returns:

string

Reimplemented from OAuthSignatureMethod.

OAuthSignatureMethodRsaSha1::checkSignature	(	$	request,
		$	consumer,
		$	token,
		$	signature
	)

Verifies that a given signature is correct.

Parameters:

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

Returns:

bool

Reimplemented from OAuthSignatureMethod.

OAuthSignatureMethodRsaSha1::fetchPrivateCert

(

&$

request

)

[abstract, protected]

OAuthSignatureMethodRsaSha1::fetchPublicCert

(

&$

request

)

[abstract, protected]

OAuthSignatureMethodRsaSha1::getName

(

)

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

Returns:

string

Reimplemented from OAuthSignatureMethod.

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The documentation for this class was generated from the following file:

• core/signature/OAuthSignatureMethodRsaSha1.class.php