blob: 99b39d43fd3f67499f27a5fe5e99a8cf1b12fc47 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
module Hbc
class DSL
class Gpg
KEY_PARAMETERS = Set.new [
:key_id,
:key_url,
]
VALID_PARAMETERS = Set.new []
VALID_PARAMETERS.merge KEY_PARAMETERS
attr_accessor(*VALID_PARAMETERS)
attr_accessor :signature
def initialize(signature, parameters = {})
@parameters = parameters
@signature = URI(signature)
parameters.each do |hkey, hvalue|
raise "invalid 'gpg' parameter: '#{hkey.inspect}'" unless VALID_PARAMETERS.include?(hkey)
writer_method = "#{hkey}=".to_sym
hvalue = URI(hvalue) if hkey == :key_url
valid_id?(hvalue) if hkey == :key_id
send(writer_method, hvalue)
end
return if KEY_PARAMETERS.intersection(parameters.keys).length == 1
raise "'gpg' stanza must include exactly one of: '#{KEY_PARAMETERS.to_a}'"
end
def valid_id?(id)
legal_lengths = Set.new [8, 16, 40]
is_valid = id.is_a?(String) && legal_lengths.include?(id.length) && id[/^[0-9a-f]+$/i]
raise "invalid ':key_id' value: '#{id.inspect}'" unless is_valid
is_valid
end
def to_yaml
# bug, :key_url value is not represented as an instance of URI
[@signature, @parameters].to_yaml
end
def to_s
@signature.to_s
end
end
end
end
|
