public void DoFilter(IConfigRequest request, IConfigResponse response, IConfigFilterChain filterChain)
{
if (request != null)
{
var raw_content = request.GetParameter(Nacos.V2.Config.ConfigConstants.CONTENT);
// 部分配置加密后的 content
var content = ReplaceJsonNode((string)raw_content, true);
// after encrypt the content, don't forget to update the request!!!
request.PutParameter(Nacos.V2.Config.ConfigConstants.ENCRYPTED_DATA_KEY, "");
request.PutParameter(Nacos.V2.Config.ConfigConstants.CONTENT, content);
}
if (response != null)
{
var resp_content = response.GetParameter(Nacos.V2.Config.ConfigConstants.CONTENT);
var resp_encryptedDataKey = response.GetParameter(Nacos.V2.Config.ConfigConstants.ENCRYPTED_DATA_KEY);
// nacos 2.0.2 still do not return the encryptedDataKey yet
// but we can use a const key here.
// after nacos server return the encryptedDataKey, we can keep one dataid with one encryptedDataKey
var encryptedDataKey = (resp_encryptedDataKey == null || string.IsNullOrWhiteSpace((string)resp_encryptedDataKey)) ? string.Empty : (string)resp_encryptedDataKey;
var content = ReplaceJsonNode((string)resp_content, false);
response.PutParameter(Nacos.V2.Config.ConfigConstants.CONTENT, content);
}
}
public void DoFilter(IConfigRequest request, IConfigResponse response)
{
if (_currentPosition != _additionalFilters.Count)
{
_currentPosition++;
var nextFilter = _additionalFilters[_currentPosition - 1];
nextFilter.DoFilter(request, response, this);
}
}
public void DoFilter(IConfigRequest request, IConfigResponse response)
{
if (this.currentPosition != this.additionalFilters.Count)
{
this.currentPosition++;
IConfigFilter nextFilter = this.additionalFilters[this.currentPosition - 1];
nextFilter.DoFilter(request, response, this);
}
}
public void DoFilter(IConfigRequest request, IConfigResponse response)
{
new VirtualFilterChain(this.filters).DoFilter(request, response);
}