public override void Write(Utf8JsonWriter writer, TokenResponse value, JsonSerializerOptions options)
{
writer.WriteStartObject();
writer.WriteString("access_token", value.AccessToken);
writer.WriteNumber("expires_in", Math.Floor((value.ExpiresAt - DateTime.UtcNow).TotalSeconds));
writer.WriteString("token_type", TokenResponse.TokenType);
writer.WriteString("scope", ScopeUtility.ToScopeString(value.Scope));
writer.WriteString("refresh_token", value.RefreshToken);
writer.WriteEndObject();
}
public override TokenResponse Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
{
if (reader.TokenType != JsonTokenType.StartObject)
{
throw new JsonException();
}
var tokenResponse = new TokenResponse();
while (reader.Read())
{
if (reader.TokenType == JsonTokenType.PropertyName)
{
var propertyName = reader.ValueSpan;
if (!reader.Read())
{
throw new JsonException();
}
if (propertyName.SequenceEqual(ACCESS_TOKEN))
{
tokenResponse.AccessToken = reader.GetString();
}
else if (propertyName.SequenceEqual(REFRESH_TOKEN))
{
tokenResponse.RefreshToken = reader.GetString();
}
else if (propertyName.SequenceEqual(EXPIRES_IN))
{
tokenResponse.ExpiresAt = DateTime.UtcNow.AddSeconds(reader.GetInt32());
}
else if (propertyName.SequenceEqual(SCOPE))
{
tokenResponse.Scope = ScopeUtility.ParseScopeString(reader.GetString());
}
}
else if (reader.TokenType == JsonTokenType.EndObject)
{
return(tokenResponse);
}
}
throw new JsonException();
}
