private HttpRequestMessage CreateRequestMessage(OpenIddictRequest request, HttpMethod method, Uri uri)
{
// Note: a dictionary is deliberately not used here to allow multiple parameters with the
// same name to be specified. While initially not allowed by the core OAuth2 specification,
// this is required for derived drafts like the OAuth2 token exchange specification.
var parameters = new List <KeyValuePair <string?, string?> >();
foreach (var parameter in request.GetParameters())
{
// If the parameter is null or empty, send an empty value.
if (OpenIddictParameter.IsNullOrEmpty(parameter.Value))
{
parameters.Add(new KeyValuePair <string?, string?>(parameter.Key, string.Empty));
continue;
}
var values = (string?[]?)parameter.Value;
if (values is not {
Length: > 0
})
private HttpRequestMessage CreateRequestMessage(OpenIddictRequest request, HttpMethod method, Uri uri)
{
// Note: a dictionary is deliberately not used here to allow multiple parameters with the
// same name to be specified. While initially not allowed by the core OAuth2 specification,
// this is required for derived drafts like the OAuth2 token exchange specification.
var parameters = new List <KeyValuePair <string, string> >();
foreach (var parameter in request.GetParameters())
{
// If the parameter is null or empty, send an empty value.
if (OpenIddictParameter.IsNullOrEmpty(parameter.Value))
{
parameters.Add(new KeyValuePair <string, string>(parameter.Key, string.Empty));
continue;
}
var values = (string[])parameter.Value;
if (values == null || values.Length == 0)
{
continue;
}
foreach (var value in values)
{
parameters.Add(new KeyValuePair <string, string>(parameter.Key, value));
}
}
if (method == HttpMethod.Get && parameters.Count != 0)
{
var builder = new StringBuilder();
foreach (var parameter in parameters)
{
if (builder.Length != 0)
{
builder.Append('&');
}
builder.Append(UrlEncoder.Default.Encode(parameter.Key));
builder.Append('=');
builder.Append(UrlEncoder.Default.Encode(parameter.Value));
}
if (!uri.IsAbsoluteUri)
{
uri = new Uri(HttpClient.BaseAddress, uri);
}
uri = new UriBuilder(uri)
{
Query = builder.ToString()
}.Uri;
}
var message = new HttpRequestMessage(method, uri);
if (method != HttpMethod.Get)
{
message.Content = new FormUrlEncodedContent(parameters);
}
return(message);
}