private static void ValidatePasswordFormValues(OAuth20PasswordGrant grant)
{
if (grant.Username == null)
{
throw new ArgumentNullException(nameof(grant.Username), $"You are attempting to use {AutomatonConstants.OAuth20.OAUTH_20} grant type {AutomatonConstants.OAuth20.GRANT_TYPE_PASSWORD} but the {nameof(grant.Username)} is null");
}
if (grant.UserPassword == null)
{
throw new ArgumentNullException(nameof(grant.UserPassword), $"You are attempting to use {AutomatonConstants.OAuth20.OAUTH_20} grant type {AutomatonConstants.OAuth20.GRANT_TYPE_PASSWORD} but the {nameof(grant.UserPassword)} is null");
}
}
private static IEnumerable <KeyValuePair <string, string> > CreateUsingPasswordGrantType(OAuth20PasswordGrant grant)
{
List <KeyValuePair <string, string> > formKeyValuePairs = new List <KeyValuePair <string, string> >();
ValidateDefaultFormValues(grant);
ValidatePasswordFormValues(grant);
formKeyValuePairs.Add(new KeyValuePair <string, string>(AutomatonConstants.OAuth20.GRANT_TYPE, AutomatonConstants.OAuth20.PASSWORD));
formKeyValuePairs.Add(new KeyValuePair <string, string>(AutomatonConstants.OAuth20.CLIENT_ID, grant.ClientId));
formKeyValuePairs.Add(new KeyValuePair <string, string>(AutomatonConstants.OAuth20.CLIENT_SECRET, grant.ClientSecret));
formKeyValuePairs.Add(new KeyValuePair <string, string>(AutomatonConstants.OAuth20.USERNAME, grant.Username));
formKeyValuePairs.Add(new KeyValuePair <string, string>(AutomatonConstants.OAuth20.PASSWORD, grant.UserPassword));
formKeyValuePairs.Add(new KeyValuePair <string, string>(AutomatonConstants.OAuth20.SCOPE, grant.Scopes));
return(formKeyValuePairs);
}
