Sha256: 6770e58b42576d297a2dd4cb4388b50b321886ba94a38d07d5e92a81f66bb7a3
Contents?: true
Size: 895 Bytes
Versions: 6
Compression:
Stored size: 895 Bytes
Contents
# encoding: UTF-8
module Vines
# A module for utility methods with no better home.
module Kit
# Create a hex-encoded, SHA-512 HMAC of the data, using the secret key.
def self.hmac(key, data)
digest = OpenSSL::Digest.new("sha512")
OpenSSL::HMAC.hexdigest(digest, key, data)
end
# Generates a random uuid per rfc 4122 that's useful for including in
# stream, iq, and other xmpp stanzas.
def self.uuid
SecureRandom.uuid
end
# Generates a random 128 character authentication token.
def self.auth_token
SecureRandom.hex(64)
end
# Generate a HMAC for dialback as recommended in XEP-0185
def self.dialback_key(key, receiving, originating, id)
digest = OpenSSL::Digest.new('sha256')
data = "#{receiving} #{originating} #{id}"
OpenSSL::HMAC.hexdigest(digest, digest.hexdigest(key), data)
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems