HmacSha1::buildSignature() - Code Metrics - abraham/twitteroauth - Measure and Improve Code Quality continuously with Scrutinizer

HmacSha1::buildSignature() A
last analyzed 2017-12-26 21:33 UTC

↳ Parent: HmacSha1

Complexity

Conditions	2
Paths	2

Size

Total Lines	11
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	11
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	6
nc	2
nop	3

<?php
/**
 * The MIT License
 * Copyright (c) 2007 Andy Smith
 */
namespace Abraham\TwitterOAuth;

/**
 * The HMAC-SHA1 signature method uses the HMAC-SHA1 signature algorithm as defined in [RFC2104]
 * where the Signature Base String is the text and the key is the concatenated values (each first
 * encoded per Parameter Encoding) of the Consumer Secret and Token Secret, separated by an '&'
 * character (ASCII code 38) even if empty.
 *   - Chapter 9.2 ("HMAC-SHA1")
 */
class HmacSha1 extends SignatureMethod
{
    /**
     * {@inheritDoc}
     */
    public function getName()
    {
        return "HMAC-SHA1";
    }

    /**
     * {@inheritDoc}
     */
    public function buildSignature(Request $request, Consumer $consumer, Token $token = null)
    {
        $signatureBase = $request->getSignatureBaseString();

        $parts = [$consumer->secret, null !== $token ? $token->secret : ""];

        $parts = Util::urlencodeRfc3986($parts);
        $key = implode('&', $parts);

        return base64_encode(hash_hmac('sha1', $signatureBase, $key, true));
    }
}


1			<?php
2			/**
3			* The MIT License
4			* Copyright (c) 2007 Andy Smith
5			*/
6			namespace Abraham\TwitterOAuth;
7
8			/**
9			* The HMAC-SHA1 signature method uses the HMAC-SHA1 signature algorithm as defined in [RFC2104]
10			* where the Signature Base String is the text and the key is the concatenated values (each first
11			* encoded per Parameter Encoding) of the Consumer Secret and Token Secret, separated by an '&'
12			* character (ASCII code 38) even if empty.
13			* - Chapter 9.2 ("HMAC-SHA1")
14			*/
15			class HmacSha1 extends SignatureMethod
16			{
17			/**
18			* {@inheritDoc}
19			*/
20			public function getName()
21			{
22			return "HMAC-SHA1";
23			}
24
25			/**
26			* {@inheritDoc}
27			*/
28			public function buildSignature(Request $request, Consumer $consumer, Token $token = null)
29			{
30			$signatureBase = $request->getSignatureBaseString();
31
32			$parts = [$consumer->secret, null !== $token ? $token->secret : ""];
33
34			$parts = Util::urlencodeRfc3986($parts);
35			$key = implode('&', $parts);
36
37			return base64_encode(hash_hmac('sha1', $signatureBase, $key, true));
38			}
39			}
40

abraham / twitteroauth

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HmacSha1::buildSignature() A last analyzed 2017-12-26 21:33 UTC

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HmacSha1::buildSignature() A
last analyzed 2017-12-26 21:33 UTC