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bloody hell... php version incompatibility with openssl - openssl no longer accepts a string as an algorithm. Earlier versions didn't recognise sha256. So we'll look to see if the algorithm constant for sha256 is defined and if so we'll use that instead of the string.

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friendica
2013-12-15 18:30:10 -08:00
parent a6987134e5
commit 817d146123
2 changed files with 12 additions and 1 deletions
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4
include/crypto.php
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@@ -4,6 +4,8 @@ function rsa_sign($data,$key,$alg = 'sha256') {
if(! $key)
return 'no key';
$sig = '';
if(defined(OPENSSL_ALGO_SHA256) && $alg === 'sha256')
$alg = OPENSSL_ALGO_SHA256;
openssl_sign($data,$sig,$key,$alg);
return $sig;
}
@@ -13,6 +15,8 @@ function rsa_verify($data,$sig,$key,$alg = 'sha256') {
if(! $key)
return false;
if(defined(OPENSSL_ALGO_SHA256) && $alg === 'sha256')
$alg = OPENSSL_ALGO_SHA256;
$verify = openssl_verify($data,$sig,$key,$alg);
return $verify;
}