internal Request(
CDPSession client,
Frame frame,
string interceptionId,
bool allowInterception,
RequestWillBeSentPayload e,
List <Request> redirectChain)
{
_client = client;
_allowInterception = allowInterception;
_interceptionHandled = false;
_logger = _client.Connection.LoggerFactory.CreateLogger <Request>();
RequestId = e.RequestId;
InterceptionId = interceptionId;
IsNavigationRequest = e.RequestId == e.LoaderId && e.Type == ResourceType.Document;
Url = e.Request.Url;
ResourceType = e.Type;
Method = e.Request.Method;
PostData = e.Request.PostData;
Frame = frame;
RedirectChainList = redirectChain;
Headers = new Dictionary <string, string>();
foreach (var keyValue in e.Request.Headers)
{
Headers[keyValue.Key] = keyValue.Value;
}
FromMemoryCache = false;
}
private async Task OnRequestAsync(RequestWillBeSentPayload e, string interceptionId)
{
Request request;
var redirectChain = new List <Request>();
if (e.RedirectResponse != null)
{
_requestIdToRequest.TryGetValue(e.RequestId, out request);
// If we connect late to the target, we could have missed the requestWillBeSent event.
if (request != null)
{
HandleRequestRedirect(request, e.RedirectResponse);
redirectChain = request.RedirectChainList;
}
}
var frame = !string.IsNullOrEmpty(e.FrameId) ? await FrameManager.TryGetFrameAsync(e.FrameId).ConfigureAwait(false) : null;
request = new Request(
_client,
frame,
interceptionId,
_userRequestInterceptionEnabled,
e,
redirectChain);
_requestIdToRequest[e.RequestId] = request;
Request?.Invoke(this, new RequestEventArgs
{
Request = request
});
}
private void OnRequest(RequestWillBeSentPayload e, string interceptionId)
{
Request request;
var redirectChain = new List <Request>();
if (e.RedirectResponse != null)
{
_requestIdToRequest.TryGetValue(e.RequestId, out request);
// If we connect late to the target, we could have missed the requestWillBeSent event.
if (request != null)
{
HandleRequestRedirect(request, e.RedirectResponse);
redirectChain = request.RedirectChainList;
}
}
var frame = !string.IsNullOrEmpty(e.FrameId) ? _frameManager.Frames[e.FrameId] : null;
request = new Request(
_client,
frame,
interceptionId,
_userRequestInterceptionEnabled,
e,
redirectChain);
_requestIdToRequest.Add(e.RequestId, request);
Request(this, new RequestEventArgs
{
Request = request
});
}
private void OnRequest(RequestWillBeSentPayload e, string interceptionId)
{
var redirectChain = new List <Request>();
if (e.RedirectResponse != null)
{
_requestIdToRequest.TryGetValue(e.RequestId, out var request);
// If we connect late to the target, we could have missed the requestWillBeSent event.
if (request != null)
{
HandleRequestRedirect(
request,
e.RedirectResponse.Status,
e.RedirectResponse.Headers,
e.RedirectResponse.FromDiskCache,
e.RedirectResponse.FromServiceWorker,
e.RedirectResponse.SecurityDetails);
redirectChain = request.RedirectChainList;
}
}
var isNavigationRequest = e.RequestId == e.LoaderId && e.Type == ResourceType.Document;
HandleRequestStart(
e.RequestId,
interceptionId,
e.Request.Url,
isNavigationRequest,
e.Type,
e.Request,
e.FrameId,
redirectChain);
}
private async Task OnRequestWillBeSentAsync(RequestWillBeSentPayload e)
{
// Request interception doesn't happen for data URLs with Network Service.
if (_protocolRequestInterceptionEnabled && !e.Request.Url.StartsWith("data:", StringComparison.InvariantCultureIgnoreCase))
{
if (_requestIdToInterceptionId.TryRemove(e.RequestId, out string interceptionId))
{
await OnRequestAsync(e, interceptionId).ConfigureAwait(false);
}
else
{
// Under load, we may get to this section more than once
_requestIdToRequestWillBeSentEvent.TryAdd(e.RequestId, e);
}
return;
}
await OnRequestAsync(e, null).ConfigureAwait(false);
}
private async Task OnRequestWillBeSentAsync(RequestWillBeSentPayload e)
{
// Request interception doesn't happen for data URLs with Network Service.
if (_userRequestInterceptionEnabled && !e.Request.Url.StartsWith("data:", StringComparison.InvariantCultureIgnoreCase))
{
var hasRequestPausedEvent = _requestIdToRequestPausedEvent.TryGetValue(e.RequestId, out var requestPausedEvent);
_requestIdToRequestWillBeSentEvent[e.RequestId] = e;
if (hasRequestPausedEvent)
{
var interceptionId = requestPausedEvent.RequestId;
await OnRequestAsync(e, interceptionId).ConfigureAwait(false);
_requestIdToRequestPausedEvent.TryRemove(e.RequestId, out _);
}
return;
}
await OnRequestAsync(e, null).ConfigureAwait(false);
}
private void OnRequestWillBeSent(RequestWillBeSentPayload e)
{
if (_protocolRequestInterceptionEnabled)
{
var requestHash = e.Request.Hash;
var interceptionId = _requestHashToInterceptionIds.FirstValue(requestHash);
if (interceptionId != null)
{
OnRequest(e, interceptionId);
_requestHashToInterceptionIds.Delete(requestHash, interceptionId);
}
else
{
_requestHashToRequestIds.Add(requestHash, e.RequestId);
_requestIdToRequestWillBeSentEvent.Add(e.RequestId, e);
}
return;
}
OnRequest(e, null);
}
private async Task OnRequestWillBeSentAsync(RequestWillBeSentPayload e)
{
// Request interception doesn't happen for data URLs with Network Service.
if (_protocolRequestInterceptionEnabled && !e.Request.Url.StartsWith("data:", StringComparison.InvariantCultureIgnoreCase))
{
var requestHash = e.Request.Hash;
var interceptionId = _requestHashToInterceptionIds.FirstValue(requestHash);
if (interceptionId != null)
{
await OnRequestAsync(e, interceptionId);
_requestHashToInterceptionIds.Delete(requestHash, interceptionId);
}
else
{
_requestHashToRequestIds.Add(requestHash, e.RequestId);
_requestIdToRequestWillBeSentEvent.Add(e.RequestId, e);
}
return;
}
await OnRequestAsync(e, null);
}
private async Task OnRequestAsync(RequestWillBeSentPayload e, string interceptionId)
{
Request request;
var redirectChain = new List <Request>();
if (e.RedirectResponse != null)
{
_requestIdToRequest.TryGetValue(e.RequestId, out request);
// If we connect late to the target, we could have missed the requestWillBeSent event.
if (request != null)
{
HandleRequestRedirect(request, e.RedirectResponse);
redirectChain = request.RedirectChainList;
}
}
if (!_requestIdToRequest.TryGetValue(e.RequestId, out var currentRequest) ||
currentRequest.Frame == null)
{
var frame = await FrameManager?.GetFrameAsync(e.FrameId);
request = new Request(
_client,
frame,
interceptionId,
_userRequestInterceptionEnabled,
e,
redirectChain);
_requestIdToRequest[e.RequestId] = request;
Request(this, new RequestEventArgs
{
Request = request
});
}
}
