mirror of
https://github.com/inspec/inspec
synced 2024-12-12 14:22:38 +00:00
61 lines
1.7 KiB
Ruby
61 lines
1.7 KiB
Ruby
# encoding: utf-8
|
|
# author: Christoph Hartmann
|
|
# author: Dominik Richter
|
|
|
|
module ContentParser
|
|
# Parse /etc/passwd files.
|
|
#
|
|
# @param [String] content the raw content of /etc/passwd
|
|
# @return [Array] Collection of passwd entries
|
|
def parse_passwd(content)
|
|
content.to_s.split("\n").map do |line|
|
|
parse_passwd_line(line)
|
|
end
|
|
end
|
|
|
|
# Parse a line of /etc/passwd
|
|
#
|
|
# @param [String] line a line of /etc/passwd
|
|
# @return [Hash] Map of entries in this line
|
|
def parse_passwd_line(line)
|
|
x = line.split(':')
|
|
{
|
|
'name' => x.at(0),
|
|
'password' => x.at(1),
|
|
'uid' => x.at(2),
|
|
'gid' => x.at(3),
|
|
'desc' => x.at(4),
|
|
'home' => x.at(5),
|
|
'shell' => x.at(6),
|
|
}
|
|
end
|
|
|
|
# Parse a line with a command. For example: `a = b # comment`.
|
|
# Retrieves the actual content.
|
|
#
|
|
# @param [String] raw the content lines you want to be parsed
|
|
# @param [Hash] opts optional configuration
|
|
# @return [Array] contains the actual line and the position of the line end
|
|
def parse_comment_line(raw, opts)
|
|
idx_nl = raw.index("\n")
|
|
idx_comment = raw.index(opts[:comment_char])
|
|
idx_nl = raw.length if idx_nl.nil?
|
|
idx_comment = idx_nl + 1 if idx_comment.nil?
|
|
line = ''
|
|
|
|
# is a comment inside this line
|
|
if idx_comment < idx_nl && idx_comment != 0
|
|
line = raw[0..(idx_comment - 1)]
|
|
# in case we don't allow comments at the end
|
|
# of an assignment/statement, ignore it and fall
|
|
# back to treating this as a regular line
|
|
if opts[:standalone_comments] && !is_empty_line(line)
|
|
line = raw[0..(idx_nl - 1)]
|
|
end
|
|
# if there is no comment in this line
|
|
elsif idx_comment > idx_nl && idx_nl != 0
|
|
line = raw[0..(idx_nl - 1)]
|
|
end
|
|
[line, idx_nl]
|
|
end
|
|
end
|