Railgun JWT

SecLibJwk
in package
implements Jwk

Implements a PHP Sec Lib backed JWK.

Table of Contents

Interfaces

Jwk
Represents a JSON Web Key.

Methods

__construct()  : mixed
__sleep()  : array<string|int, mixed>
__wakeup()  : void
decode()  : array<int|string, Jwk>
Decodes a JWK key set into SecLibJwk (or HmacJwk if "kty": "oct") instances.
getAlgorithm()  : string|null
Gets the algorithm of this key, equivalent to the "alg" field.
getId()  : string|null
Gets the ID of this key, equivalent to the "kid" field.
getPublicKey()  : Jwk|null
Gets an instance of Jwk that ensures it is backed by a public key.
jsonSerialize()  : mixed
sign()  : string
Signs data using this key. Only available if it is backed by a private key.
verify()  : bool
Verifies data against this key.

Methods

__construct()

public __construct(PrivateKey)|PublicKey) $key[, SecLibJwkAlgorithm|string|null $algo = null ][, string|null $id = null ]) : mixed
Parameters
$key : PrivateKey)|PublicKey)
$algo : SecLibJwkAlgorithm|string|null = null
$id : string|null = null
Tags
throws
InvalidArgumentException

If any of the argument types were not as expected.

__sleep()

public __sleep() : array<string|int, mixed>
Return values
array<string|int, mixed>

decode()

Decodes a JWK key set into SecLibJwk (or HmacJwk if "kty": "oct") instances.

public static decode(string|array<string, mixed>|array{keys: array}|object $jwks) : array<int|string, Jwk>

The way PHPSecLib loads JWKs is a little bit quirky in my opinion, but this handles all that for you.

Parameters
$jwks : string|array<string, mixed>|array{keys: array}|object

Keys to decode, may also be a single key without the keys wrapping.

Tags
throws
InvalidArgumentException

If $key could not be understood.

Return values
array<int|string, Jwk>

getAlgorithm()

Gets the algorithm of this key, equivalent to the "alg" field.

public getAlgorithm() : string|null
Return values
string|null

getId()

Gets the ID of this key, equivalent to the "kid" field.

public getId() : string|null
Return values
string|null

getPublicKey()

Gets an instance of Jwk that ensures it is backed by a public key.

public getPublicKey() : Jwk|null

Will return null if it is impossible to create a public representation of this key.

Return values
Jwk|null

jsonSerialize()

public jsonSerialize() : mixed
Attributes
#[ReturnTypeWillChange]

sign()

Signs data using this key. Only available if it is backed by a private key.

public sign(string $data[, string|null $algo = null ]) : string
Parameters
$data : string

Data to be signed.

$algo : string|null = null

JWK algorithm to sign the data with.

Return values
string

verify()

Verifies data against this key.

public verify(string $data, string $signature[, string|null $algo = null ]) : bool
Parameters
$data : string

Data to be verified.

$signature : string

Signature of the data.

$algo : string|null = null

JWK algorithm to verify the data with.

Return values
bool 

        

        
    




    

    

                                

                

                                
    

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