package and depencies

vendor/lcobucci/jwt/src/Token/Builder.php

@@ -0,0 +1,128 @@
+<?php
+declare(strict_types=1);
+
+namespace Lcobucci\JWT\Token;
+
+use DateTimeImmutable;
+use Lcobucci\JWT\Builder as BuilderInterface;
+use Lcobucci\JWT\ClaimsFormatter;
+use Lcobucci\JWT\Encoder;
+use Lcobucci\JWT\Encoding\CannotEncodeContent;
+use Lcobucci\JWT\Signer;
+use Lcobucci\JWT\Signer\Key;
+
+use function array_diff;
+use function array_merge;
+use function in_array;
+
+final class Builder implements BuilderInterface
+{
+    /** @var array<string, mixed> */
+    private array $headers = ['typ' => 'JWT', 'alg' => null];
+
+    /** @var array<string, mixed> */
+    private array $claims = [];
+
+    private Encoder $encoder;
+    private ClaimsFormatter $claimFormatter;
+
+    public function __construct(Encoder $encoder, ClaimsFormatter $claimFormatter)
+    {
+        $this->encoder        = $encoder;
+        $this->claimFormatter = $claimFormatter;
+    }
+
+    public function permittedFor(string ...$audiences): BuilderInterface
+    {
+        $configured = $this->claims[RegisteredClaims::AUDIENCE] ?? [];
+        $toAppend   = array_diff($audiences, $configured);
+
+        return $this->setClaim(RegisteredClaims::AUDIENCE, array_merge($configured, $toAppend));
+    }
+
+    public function expiresAt(DateTimeImmutable $expiration): BuilderInterface
+    {
+        return $this->setClaim(RegisteredClaims::EXPIRATION_TIME, $expiration);
+    }
+
+    public function identifiedBy(string $id): BuilderInterface
+    {
+        return $this->setClaim(RegisteredClaims::ID, $id);
+    }
+
+    public function issuedAt(DateTimeImmutable $issuedAt): BuilderInterface
+    {
+        return $this->setClaim(RegisteredClaims::ISSUED_AT, $issuedAt);
+    }
+
+    public function issuedBy(string $issuer): BuilderInterface
+    {
+        return $this->setClaim(RegisteredClaims::ISSUER, $issuer);
+    }
+
+    public function canOnlyBeUsedAfter(DateTimeImmutable $notBefore): BuilderInterface
+    {
+        return $this->setClaim(RegisteredClaims::NOT_BEFORE, $notBefore);
+    }
+
+    public function relatedTo(string $subject): BuilderInterface
+    {
+        return $this->setClaim(RegisteredClaims::SUBJECT, $subject);
+    }
+
+    /** @inheritdoc */
+    public function withHeader(string $name, $value): BuilderInterface
+    {
+        $this->headers[$name] = $value;
+
+        return $this;
+    }
+
+    /** @inheritdoc */
+    public function withClaim(string $name, $value): BuilderInterface
+    {
+        if (in_array($name, RegisteredClaims::ALL, true)) {
+            throw RegisteredClaimGiven::forClaim($name);
+        }
+
+        return $this->setClaim($name, $value);
+    }
+
+    /** @param mixed $value */
+    private function setClaim(string $name, $value): BuilderInterface
+    {
+        $this->claims[$name] = $value;
+
+        return $this;
+    }
+
+    /**
+     * @param array<string, mixed> $items
+     *
+     * @throws CannotEncodeContent When data cannot be converted to JSON.
+     */
+    private function encode(array $items): string
+    {
+        return $this->encoder->base64UrlEncode(
+            $this->encoder->jsonEncode($items)
+        );
+    }
+
+    public function getToken(Signer $signer, Key $key): Plain
+    {
+        $headers        = $this->headers;
+        $headers['alg'] = $signer->algorithmId();
+
+        $encodedHeaders = $this->encode($headers);
+        $encodedClaims  = $this->encode($this->claimFormatter->formatClaims($this->claims));
+
+        $signature        = $signer->sign($encodedHeaders . '.' . $encodedClaims, $key);
+        $encodedSignature = $this->encoder->base64UrlEncode($signature);
+
+        return new Plain(
+            new DataSet($headers, $encodedHeaders),
+            new DataSet($this->claims, $encodedClaims),
+            new Signature($signature, $encodedSignature)
+        );
+    }
+}

vendor/lcobucci/jwt/src/Token/DataSet.php

@@ -0,0 +1,46 @@
+<?php
+declare(strict_types=1);
+
+namespace Lcobucci\JWT\Token;
+
+use function array_key_exists;
+
+final class DataSet
+{
+    /** @var array<string, mixed> */
+    private array $data;
+    private string $encoded;
+
+    /** @param array<string, mixed> $data */
+    public function __construct(array $data, string $encoded)
+    {
+        $this->data    = $data;
+        $this->encoded = $encoded;
+    }
+
+    /**
+     * @param mixed|null $default
+     *
+     * @return mixed|null
+     */
+    public function get(string $name, $default = null)
+    {
+        return $this->data[$name] ?? $default;
+    }
+
+    public function has(string $name): bool
+    {
+        return array_key_exists($name, $this->data);
+    }
+
+    /** @return array<string, mixed> */
+    public function all(): array
+    {
+        return $this->data;
+    }
+
+    public function toString(): string
+    {
+        return $this->encoded;
+    }
+}

vendor/lcobucci/jwt/src/Token/InvalidTokenStructure.php

@@ -0,0 +1,25 @@
+<?php
+declare(strict_types=1);
+
+namespace Lcobucci\JWT\Token;
+
+use InvalidArgumentException;
+use Lcobucci\JWT\Exception;
+
+final class InvalidTokenStructure extends InvalidArgumentException implements Exception
+{
+    public static function missingOrNotEnoughSeparators(): self
+    {
+        return new self('The JWT string must have two dots');
+    }
+
+    public static function arrayExpected(string $part): self
+    {
+        return new self($part . ' must be an array');
+    }
+
+    public static function dateIsNotParseable(string $value): self
+    {
+        return new self('Value is not in the allowed date format: ' . $value);
+    }
+}

vendor/lcobucci/jwt/src/Token/Parser.php

@@ -0,0 +1,154 @@
+<?php
+declare(strict_types=1);
+
+namespace Lcobucci\JWT\Token;
+
+use DateTimeImmutable;
+use Lcobucci\JWT\Decoder;
+use Lcobucci\JWT\Parser as ParserInterface;
+use Lcobucci\JWT\Token as TokenInterface;
+
+use function array_key_exists;
+use function count;
+use function explode;
+use function is_array;
+use function is_numeric;
+use function number_format;
+
+final class Parser implements ParserInterface
+{
+    private const MICROSECOND_PRECISION = 6;
+
+    private Decoder $decoder;
+
+    public function __construct(Decoder $decoder)
+    {
+        $this->decoder = $decoder;
+    }
+
+    public function parse(string $jwt): TokenInterface
+    {
+        [$encodedHeaders, $encodedClaims, $encodedSignature] = $this->splitJwt($jwt);
+
+        $header = $this->parseHeader($encodedHeaders);
+
+        return new Plain(
+            new DataSet($header, $encodedHeaders),
+            new DataSet($this->parseClaims($encodedClaims), $encodedClaims),
+            $this->parseSignature($header, $encodedSignature)
+        );
+    }
+
+    /**
+     * Splits the JWT string into an array
+     *
+     * @return string[]
+     *
+     * @throws InvalidTokenStructure When JWT doesn't have all parts.
+     */
+    private function splitJwt(string $jwt): array
+    {
+        $data = explode('.', $jwt);
+
+        if (count($data) !== 3) {
+            throw InvalidTokenStructure::missingOrNotEnoughSeparators();
+        }
+
+        return $data;
+    }
+
+    /**
+     * Parses the header from a string
+     *
+     * @return mixed[]
+     *
+     * @throws UnsupportedHeaderFound When an invalid header is informed.
+     * @throws InvalidTokenStructure  When parsed content isn't an array.
+     */
+    private function parseHeader(string $data): array
+    {
+        $header = $this->decoder->jsonDecode($this->decoder->base64UrlDecode($data));
+
+        if (! is_array($header)) {
+            throw InvalidTokenStructure::arrayExpected('headers');
+        }
+
+        if (array_key_exists('enc', $header)) {
+            throw UnsupportedHeaderFound::encryption();
+        }
+
+        if (! array_key_exists('typ', $header)) {
+            $header['typ'] = 'JWT';
+        }
+
+        return $header;
+    }
+
+    /**
+     * Parses the claim set from a string
+     *
+     * @return mixed[]
+     *
+     * @throws InvalidTokenStructure When parsed content isn't an array or contains non-parseable dates.
+     */
+    private function parseClaims(string $data): array
+    {
+        $claims = $this->decoder->jsonDecode($this->decoder->base64UrlDecode($data));
+
+        if (! is_array($claims)) {
+            throw InvalidTokenStructure::arrayExpected('claims');
+        }
+
+        if (array_key_exists(RegisteredClaims::AUDIENCE, $claims)) {
+            $claims[RegisteredClaims::AUDIENCE] = (array) $claims[RegisteredClaims::AUDIENCE];
+        }
+
+        foreach (RegisteredClaims::DATE_CLAIMS as $claim) {
+            if (! array_key_exists($claim, $claims)) {
+                continue;
+            }
+
+            $claims[$claim] = $this->convertDate($claims[$claim]);
+        }
+
+        return $claims;
+    }
+
+    /**
+     * @param int|float|string $timestamp
+     *
+     * @throws InvalidTokenStructure
+     */
+    private function convertDate($timestamp): DateTimeImmutable
+    {
+        if (! is_numeric($timestamp)) {
+            throw InvalidTokenStructure::dateIsNotParseable($timestamp);
+        }
+
+        $normalizedTimestamp = number_format((float) $timestamp, self::MICROSECOND_PRECISION, '.', '');
+
+        $date = DateTimeImmutable::createFromFormat('U.u', $normalizedTimestamp);
+
+        if ($date === false) {
+            throw InvalidTokenStructure::dateIsNotParseable($normalizedTimestamp);
+        }
+
+        return $date;
+    }
+
+    /**
+     * Returns the signature from given data
+     *
+     * @param mixed[] $header
+     */
+    private function parseSignature(array $header, string $data): Signature
+    {
+        if ($data === '' || ! array_key_exists('alg', $header) || $header['alg'] === 'none') {
+            return Signature::fromEmptyData();
+        }
+
+        $hash = $this->decoder->base64UrlDecode($data);
+
+        return new Signature($hash, $data);
+    }
+}

vendor/lcobucci/jwt/src/Token/Plain.php

@@ -0,0 +1,92 @@
+<?php
+declare(strict_types=1);
+
+namespace Lcobucci\JWT\Token;
+
+use DateTimeInterface;
+use Lcobucci\JWT\UnencryptedToken;
+
+use function in_array;
+
+final class Plain implements UnencryptedToken
+{
+    private DataSet $headers;
+    private DataSet $claims;
+    private Signature $signature;
+
+    public function __construct(
+        DataSet $headers,
+        DataSet $claims,
+        Signature $signature
+    ) {
+        $this->headers   = $headers;
+        $this->claims    = $claims;
+        $this->signature = $signature;
+    }
+
+    public function headers(): DataSet
+    {
+        return $this->headers;
+    }
+
+    public function claims(): DataSet
+    {
+        return $this->claims;
+    }
+
+    public function signature(): Signature
+    {
+        return $this->signature;
+    }
+
+    public function payload(): string
+    {
+        return $this->headers->toString() . '.' . $this->claims->toString();
+    }
+
+    public function isPermittedFor(string $audience): bool
+    {
+        return in_array($audience, $this->claims->get(RegisteredClaims::AUDIENCE, []), true);
+    }
+
+    public function isIdentifiedBy(string $id): bool
+    {
+        return $this->claims->get(RegisteredClaims::ID) === $id;
+    }
+
+    public function isRelatedTo(string $subject): bool
+    {
+        return $this->claims->get(RegisteredClaims::SUBJECT) === $subject;
+    }
+
+    public function hasBeenIssuedBy(string ...$issuers): bool
+    {
+        return in_array($this->claims->get(RegisteredClaims::ISSUER), $issuers, true);
+    }
+
+    public function hasBeenIssuedBefore(DateTimeInterface $now): bool
+    {
+        return $now >= $this->claims->get(RegisteredClaims::ISSUED_AT);
+    }
+
+    public function isMinimumTimeBefore(DateTimeInterface $now): bool
+    {
+        return $now >= $this->claims->get(RegisteredClaims::NOT_BEFORE);
+    }
+
+    public function isExpired(DateTimeInterface $now): bool
+    {
+        if (! $this->claims->has(RegisteredClaims::EXPIRATION_TIME)) {
+            return false;
+        }
+
+        return $now >= $this->claims->get(RegisteredClaims::EXPIRATION_TIME);
+    }
+
+    public function toString(): string
+    {
+        return $this->headers->toString() . '.'
+             . $this->claims->toString() . '.'
+             . $this->signature->toString();
+    }
+}

vendor/lcobucci/jwt/src/Token/RegisteredClaimGiven.php

@@ -0,0 +1,20 @@
+<?php
+declare(strict_types=1);
+
+namespace Lcobucci\JWT\Token;
+
+use InvalidArgumentException;
+use Lcobucci\JWT\Exception;
+
+use function sprintf;
+
+final class RegisteredClaimGiven extends InvalidArgumentException implements Exception
+{
+    private const DEFAULT_MESSAGE = 'Builder#withClaim() is meant to be used for non-registered claims, '
+                                  . 'check the documentation on how to set claim "%s"';
+
+    public static function forClaim(string $name): self
+    {
+        return new self(sprintf(self::DEFAULT_MESSAGE, $name));
+    }
+}

vendor/lcobucci/jwt/src/Token/RegisteredClaims.php

@@ -0,0 +1,77 @@
+<?php
+declare(strict_types=1);
+
+namespace Lcobucci\JWT\Token;
+
+/**
+ * Defines the list of claims that are registered in the IANA "JSON Web Token Claims" registry
+ *
+ * @see https://tools.ietf.org/html/rfc7519#section-4.1
+ */
+interface RegisteredClaims
+{
+    public const ALL = [
+        self::AUDIENCE,
+        self::EXPIRATION_TIME,
+        self::ID,
+        self::ISSUED_AT,
+        self::ISSUER,
+        self::NOT_BEFORE,
+        self::SUBJECT,
+    ];
+
+    public const DATE_CLAIMS = [
+        self::ISSUED_AT,
+        self::NOT_BEFORE,
+        self::EXPIRATION_TIME,
+    ];
+
+    /**
+     * Identifies the recipients that the JWT is intended for
+     *
+     * @see https://tools.ietf.org/html/rfc7519#section-4.1.3
+     */
+    public const AUDIENCE = 'aud';
+
+    /**
+     * Identifies the expiration time on or after which the JWT MUST NOT be accepted for processing
+     *
+     * @see https://tools.ietf.org/html/rfc7519#section-4.1.4
+     */
+    public const EXPIRATION_TIME = 'exp';
+
+    /**
+     * Provides a unique identifier for the JWT
+     *
+     * @see https://tools.ietf.org/html/rfc7519#section-4.1.7
+     */
+    public const ID = 'jti';
+
+    /**
+     * Identifies the time at which the JWT was issued
+     *
+     * @see https://tools.ietf.org/html/rfc7519#section-4.1.6
+     */
+    public const ISSUED_AT = 'iat';
+
+    /**
+     * Identifies the principal that issued the JWT
+     *
+     * @see https://tools.ietf.org/html/rfc7519#section-4.1.1
+     */
+    public const ISSUER = 'iss';
+
+    /**
+     * Identifies the time before which the JWT MUST NOT be accepted for processing
+     *
+     * https://tools.ietf.org/html/rfc7519#section-4.1.5
+     */
+    public const NOT_BEFORE = 'nbf';
+
+    /**
+     * Identifies the principal that is the subject of the JWT.
+     *
+     * https://tools.ietf.org/html/rfc7519#section-4.1.2
+     */
+    public const SUBJECT = 'sub';
+}

vendor/lcobucci/jwt/src/Token/Signature.php

@@ -0,0 +1,35 @@
+<?php
+declare(strict_types=1);
+
+namespace Lcobucci\JWT\Token;
+
+final class Signature
+{
+    private string $hash;
+    private string $encoded;
+
+    public function __construct(string $hash, string $encoded)
+    {
+        $this->hash    = $hash;
+        $this->encoded = $encoded;
+    }
+
+    /** @deprecated Deprecated since v4.3 */
+    public static function fromEmptyData(): self
+    {
+        return new self('', '');
+    }
+
+    public function hash(): string
+    {
+        return $this->hash;
+    }
+
+    /**
+     * Returns the encoded version of the signature
+     */
+    public function toString(): string
+    {
+        return $this->encoded;
+    }
+}

vendor/lcobucci/jwt/src/Token/UnsupportedHeaderFound.php

@@ -0,0 +1,15 @@
+<?php
+declare(strict_types=1);
+
+namespace Lcobucci\JWT\Token;
+
+use InvalidArgumentException;
+use Lcobucci\JWT\Exception;
+
+final class UnsupportedHeaderFound extends InvalidArgumentException implements Exception
+{
+    public static function encryption(): self
+    {
+        return new self('Encryption is not supported yet');
+    }
+}