diff options
Diffstat (limited to 'lib/PublicInbox/Linkify.pm')
| -rw-r--r-- | lib/PublicInbox/Linkify.pm | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/lib/PublicInbox/Linkify.pm b/lib/PublicInbox/Linkify.pm index 2ac74e2a..306a57e7 100644 --- a/lib/PublicInbox/Linkify.pm +++ b/lib/PublicInbox/Linkify.pm @@ -1,4 +1,4 @@ -# Copyright (C) 2014-2021 all contributors <meta@public-inbox.org> +# Copyright (C) all contributors <meta@public-inbox.org> # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt> # two-step linkification. @@ -11,8 +11,8 @@ # Maybe this could be done more efficiently... package PublicInbox::Linkify; use strict; -use warnings; -use Digest::SHA qw/sha1_hex/; +use v5.10.1; +use PublicInbox::SHA qw(sha1_hex); use PublicInbox::Hval qw(ascii_html mid_href); use PublicInbox::MID qw($MID_EXTRACT); @@ -68,23 +68,22 @@ sub linkify_1 { # salt this, as this could be exploited to show # links in the HTML which don't show up in the raw mail. my $key = sha1_hex($url . $SALT); - + $key =~ tr/0-9/A-J/; # no digits for YAML highlight $_[0]->{$key} = $url; - $beg . 'PI-LINK-'. $key . $end; + $beg . 'LINKIFY' . $key . $end; ^geo; $_[1]; } sub linkify_2 { - # Added "PI-LINK-" prefix to avoid false-positives on git commits - $_[1] =~ s!\bPI-LINK-([a-f0-9]{40})\b! + # Added "LINKIFY" prefix to avoid false-positives on git commits + $_[1] =~ s!\bLINKIFY([a-fA-J]{40})\b! my $key = $1; my $url = $_[0]->{$key}; if (defined $url) { "<a\nhref=\"$url\">$url</a>"; - } else { - # false positive or somebody tried to mess with us - $key; + } else { # false positive or somebody tried to mess with us + 'LINKIFY'.$key; } !ge; $_[1]; @@ -102,20 +101,20 @@ sub linkify_mids { # salt this, as this could be exploited to show # links in the HTML which don't show up in the raw mail. my $key = sha1_hex($html . $SALT); + $key =~ tr/0-9/A-J/; my $repl = qq(<<a\nhref="$pfx/$href/">$html</a>>); $repl .= qq{ (<a\nhref="$pfx/$href/raw">raw</a>)} if $raw; $self->{$key} = $repl; - 'PI-LINK-'. $key; + 'LINKIFY'.$key; !ge; $$str = ascii_html($$str); - $$str =~ s!\bPI-LINK-([a-f0-9]{40})\b! + $$str =~ s!\bLINKIFY([a-fA-J]{40})\b! my $key = $1; my $repl = $_[0]->{$key}; if (defined $repl) { $repl; - } else { - # false positive or somebody tried to mess with us - $key; + } else { # false positive or somebody tried to mess with us + 'LINKIFY'.$key; } !ge; } |