MediaWiki\OAuthClient\SignatureMethod\RsaSha1 Class Reference

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. More...

Inheritance diagram for MediaWiki\OAuthClient\SignatureMethod\RsaSha1:

Collaboration diagram for MediaWiki\OAuthClient\SignatureMethod\RsaSha1:

Public Member Functions
	getName ()
	buildSignature (Request $request, Consumer $consumer, Token $token=null)
	checkSignature (Request $request, Consumer $consumer, $token, $signature)

Protected Member Functions
	fetchPublicCert (Request $request)
	Up to the SP to implement this lookup of keys.
	fetchPrivateCert (Request $request)
	Up to the SP to implement this lookup of keys.

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")

Member Function Documentation

buildSignature()

MediaWiki\OAuthClient\SignatureMethod\RsaSha1::buildSignature	(	Request	$request,
		Consumer	$consumer,
		Token	$token = null
	)

Parameters

Request	$request
Consumer	$consumer
Token | null	$token

Returns

string

Reimplemented from MediaWiki\OAuthClient\SignatureMethod.

checkSignature()

MediaWiki\OAuthClient\SignatureMethod\RsaSha1::checkSignature	(	Request	$request,
		Consumer	$consumer,
			$token,
			$signature
	)

Parameters

Request	$request
Consumer	$consumer
Token | null	$token
string	$signature

Returns

bool

Reimplemented from MediaWiki\OAuthClient\SignatureMethod.

fetchPrivateCert()

MediaWiki\OAuthClient\SignatureMethod\RsaSha1::fetchPrivateCert ( Request  $request )

abstractprotected

Up to the SP to implement this lookup of keys.

Possible ideas are: (1) do a lookup in a table of trusted certs keyed off of consumer Either way should return a string representation of the certificate

Parameters

Request

$request

fetchPublicCert()

MediaWiki\OAuthClient\SignatureMethod\RsaSha1::fetchPublicCert ( Request  $request )

abstractprotected

Up to the SP to implement this lookup of keys.

Possible ideas are: (1) do a lookup in a table of trusted certs keyed off of consumer (2) fetch via http using a url provided by the requester (3) some sort of specific discovery code based on request Either way should return a string representation of the certificate

Parameters

Request

$request

getName()

MediaWiki\OAuthClient\SignatureMethod\RsaSha1::getName

(

)

Returns

string

Reimplemented from MediaWiki\OAuthClient\SignatureMethod.

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

• src/SignatureMethod/RsaSha1.php