Sha256: b0de1943d8352f7bab54b16913115d7cc52bc1077734eff9ab3964c95425e0e5
Contents?: true
Size: 914 Bytes
Versions: 13
Compression:
Stored size: 914 Bytes
Contents
require 'openssl'
require 'base64'
module Travis
module Tools
module SSLKey
extend self
def generate_rsa(size = 2048)
OpenSSL::PKey::RSA.generate(size)
end
def public_rsa_key(string)
@to_rsa ||= OpenSSL::PKey::RSA.new(string)
rescue OpenSSL::PKey::RSAError
public_key = string.gsub('RSA PUBLIC KEY', 'PUBLIC KEY')
@to_rsa = OpenSSL::PKey::RSA.new(public_key)
end
def rsa_ssh(key)
['ssh-rsa ', "\0\0\0\assh-rsa#{sized_bytes(key.e)}#{sized_bytes(key.n)}"].pack('a*m').gsub("\n", '')
end
def sized_bytes(value)
bytes = to_byte_array(value.to_i)
[bytes.size, *bytes].pack('NC*')
end
def to_byte_array(num, *significant)
return significant if num.between?(-1, 0) and significant[0][7] == num[7]
to_byte_array(*num.divmod(256)) + significant
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems