diff options
Diffstat (limited to 'include/text.php')
| -rw-r--r-- | include/text.php | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/include/text.php b/include/text.php index 96e5c7882..df066a05d 100644 --- a/include/text.php +++ b/include/text.php @@ -7,8 +7,9 @@ use Zotlabs\Lib as Zlib; use Michelf\MarkdownExtra; use Ramsey\Uuid\Uuid; -use Ramsey\Uuid\Exception\UnsatisfiedDependencyException; +use Ramsey\Uuid\Exception\UnableToBuildUuidException; +use Zotlabs\Lib\Crypto; use Zotlabs\Lib\SvgSanitizer; require_once("include/bbcode.php"); @@ -2848,7 +2849,7 @@ function handle_tag(&$body, &$str_tags, $profile_uid, $tag, $in_network = true) // replace tag by the link. Make sure to not replace something in the middle of a word - $body = preg_replace('/(?<![a-zA-Z0-9=])'.preg_quote($tag,'/').'/', $newtag, $body); + $body = preg_replace('/(?<![a-zA-Z0-9=\/])'.preg_quote($tag,'/').'/', $newtag, $body); $replaced = true; } @@ -3260,7 +3261,7 @@ function item_url_replace($channel,&$item,$old,$new,$oldnick = '') { $item['body'] = preg_replace("/(\[zrl=".preg_quote($old,'/')."\/(photo|photos|gallery)\/".$channel['channel_address'].".+\]\[zmg=\d+x\d+\])".preg_quote($old,'/')."\/(.+\[\/zmg\])/", '${1}'.$new.'/${3}', $item['body']); $item['body'] = preg_replace("/".preg_quote($old,'/')."\/(search|\w+\/".$channel['channel_address'].")/", $new.'/${1}', $item['body']); - $item['sig'] = base64url_encode(rsa_sign($item['body'],$channel['channel_prvkey'])); + $item['sig'] = base64url_encode(Crypto::sign($item['body'],$channel['channel_prvkey'])); $item['item_verified'] = 1; $item['plink'] = str_replace($old,$new,$item['plink']); @@ -3836,7 +3837,7 @@ function new_uuid() { try { $hash = Uuid::uuid4()->toString(); - } catch (UnsatisfiedDependencyException $e) { + } catch (UnableToBuildUuidException $e) { $hash = random_string(48); } @@ -3854,7 +3855,7 @@ function uuid_from_url($url) { try { $hash = Uuid::uuid5(Uuid::NAMESPACE_URL, $url)->toString(); - } catch (UnsatisfiedDependencyException $e) { + } catch (UnableToBuildUuidException $e) { $hash = md5($url); } return $hash; @@ -3893,6 +3894,14 @@ function unserialise($x) { return ((is_array($y)) ? $y : $x); } +function obscurify($s) { + return str_rot47(base64url_encode($s)); +} + +function unobscurify($s) { + return base64url_decode(str_rot47($s)); +} + /** * @brief Remove new lines and tabs from strings. * |