func (cm *PlainText) Match(token authc.AuthenticationToken, info authc.AuthenticationInfo) bool {
var givenPwd []byte
// FIXME: Don't ignore errors
switch token.Credentials().(type) {
case string:
givenPwd = []byte(token.Credentials().(string))
case []byte:
givenPwd = token.Credentials().([]byte)
}
storedPwd, _ := info.Credentials().(string)
return bytes.Equal(givenPwd, []byte(storedPwd))
}
func (cm *Hashed) Match(token authc.AuthenticationToken, info authc.AuthenticationInfo) bool {
hash := getHash(cm.hashAlgorithm)
var creds []byte
creds = token.Credentials().([]byte)
if salt, ok := info.(authc.SaltedAuthenticationInfo); ok {
hash.Write(salt.CredentialsSalt())
}
var i int32
for i = 0; i < cm.hashIterations; i++ {
io.Copy(hash, bytes.NewReader(creds))
}
final := hash.Sum(nil)
return bytes.Equal(final, info.Credentials().([]byte))
}