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# ===GLSAMaker v2
# Copyright (C) 2009-10 Alex Legler <a3li@gentoo.org>
# Copyright (C) 2006-2007 Jean-Philippe Lang
# Copyright (C) 2008 Robert Buchholz <rbug@gentoo.org> and Tobias Heinlein <keytoaster@gentoo.org>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# For more information, see the LICENSE file.
# Methods added to this helper will be available to all templates in the application.
module ApplicationHelper
# Same as Rails' simple_format helper without using paragraphs
def simple_format_without_paragraph(text)
text.to_s.
gsub(/\r\n?/, "\n"). # \r\n and \r -> \n
gsub(/\n\n+/, "<br /><br />"). # 2+ newline -> 2 br
gsub(/([^\n]\n)(?=[^\n])/, '\1<br />') # 1 newline -> br
end
# shamelessly stolen from the old cvetools.py
# Extracts all CVEs from a string into an array
def get_bug_cves(str)
cve_group_all = /[ (]*CVE-(\d{4})([-,(){}|, \d]+)/
cve_group_split = /(\d{4})(?:\D|$)/
bug_cves = []
str.scan(cve_group_all).each do |m|
m[1].scan(cve_group_split).each do |n|
bug_cves << "CVE-%s-%s" % [m[0], n[0]]
end
end
bug_cves
end
# Groups an array of CVE names into groups
def bugs_unify_cvenames(cves)
cve_r = /CVE-(\d{4})-(\d+)/
years = {}
cves.uniq.each do |cve|
cve_r =~ cve
years[$1] ||= []
years[$1] << $2
end
title = ""
years.keys.sort.each do |year|
title += "CVE-%s" % year
if years[year].size == 1
title += "-%s," % years[year].first
else
title += "-{%s}," % years[year].sort.join(',')
end
end
title[0, title.length - 1]
end
# Updates a bug string with the cve_ids
def cveify_bug_title(summary, cve_ids)
cve_str = bugs_unify_cvenames(get_bug_cves(summary) + cve_ids)
summary = summary.gsub(/[ (]*CVE-(\d{4})([-,(){}|, \d]+)/, '')
summary.gsub!(/\(?CVEs? requested\)?/, '')
"#{summary} (#{cve_str})"
end
# Returns the appropriate severity setting for a given whiteboard string
def whiteboard_to_severity(wb)
return 'normal' if wb.length < 2
ev = wb[0..1]
case ev
when 'A0', 'B0'
'blocker'
when 'A1', 'C0'
'critical'
when 'A2', 'B2', 'C1'
'major'
when 'A3', 'B3', 'C2'
'normal'
when 'A4', 'B4', 'C3'
'minor'
when 'C4', '~0', '~1', '~2', '~3', '~4'
'trivial'
else
'normal'
end
end
end
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