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require 'sanitize'
require 'erb'
require 'rss'
COMP_MAP = {
'>=' => 'ge',
'>' => 'gt',
'=' => 'eq',
'<=' => 'le',
'<' => 'lt',
'revision <' => 'rlt',
'revision <=' => 'rle',
'revision >' => 'rgt',
'revision >=' => 'rge'
}.freeze
helpers do
def h(text)
Rack::Utils.escape_html(text)
end
def u(text)
ERB::Util.url_encode(text)
end
def h2(text)
Sanitize.clean(text, Sanitize::Config::BASIC)
end
def code2pre(text)
text.gsub('<code>', '<pre>').gsub('</code>', '</pre>').gsub(/ +/, ' ').chomp
end
def date_format(d)
d.strftime('%B %d, %Y')
end
# Returns the comparator in the format needed for the XML
def xml_comp(val)
COMP_MAP[val]
end
def reverse_xml_comp(val)
COMP_MAP.invert[val]
end
def render_version(ver)
vs = ver[1].split ':'
if vs.size == 1
'%s <strong>%s</strong>' % [h(reverse_xml_comp(ver[0])), h(ver[1])]
else
'%s <strong>%s</strong> in slot <strong>%s</strong>' % [h(reverse_xml_comp(ver[0])), h(vs[0]), h(vs[1])]
end
end
def yaml_dump(items)
items.map do |item|
{
'id' => item.id,
'title' => item.title,
'severity' => item.severity,
'uri' => BASE_URL + 'glsa/' + item.id
}
end.to_yaml
end
def feed(type, items)
RSS::Maker.make(type) do |maker|
maker.channel.author = 'Gentoo Security Team'
maker.channel.about = 'https://security.gentoo.org/glsa'
maker.channel.link = 'https://security.gentoo.org/glsa'
maker.channel.description = 'This feed contains new Gentoo Linux Security Advisories. Contact security@gentoo.org with questions.'
maker.channel.title = 'Gentoo Linux Security Advisories'
maker.channel.updated = items.first.revised.to_s
items.each do |input_item|
maker.items.new_item do |item|
item.link = BASE_URL + 'glsa/' + input_item.id
item.title = 'GLSA %s: %s' % [input_item.id, input_item.title]
item.updated = input_item.revised.to_s
end
end
end.to_s
end
end
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