private HttpResponseMessage ExecuteRestRequest(HtmlVerb verb, Uri fullUri, HttpContent content = null, Dictionary <string, string> additionalHeaders = null)
{
DateTime dt = DateTime.UtcNow;
using (HttpClient client = new HttpClient())
{
client.DefaultRequestHeaders.Add("x-ms-date", dt.ToString("R"));
client.DefaultRequestHeaders.Add("x-ms-version", apiVersion);
if (additionalHeaders != null)
{
foreach (var header in additionalHeaders)
{
client.DefaultRequestHeaders.Add(header.Key, header.Value);
}
}
string canonicalizedHeaders = GetCanonicalizedHeaders(client.DefaultRequestHeaders, (content != null ? content.Headers : null));
string canonicalizedResource = GetCanonicalizedResource(fullUri);
string contentLengthHeader = (content != null && content.Headers.Any(h => h.Key == "Content-Length") ? content.Headers.First(h => h.Key == "Content-Length").Value.First() : "");
if (contentLengthHeader == "0")
{
contentLengthHeader = "";
}
string md5Header = (content != null && content.Headers.Any(h => h.Key == "Content-MD5") ? content.Headers.First(h => h.Key == "Content-MD5").Value.First() : "");
string sharedKey = string.Format(skaTemplate,
verb.ToString(),
"", "",
contentLengthHeader,
md5Header,
"", "", "", "", "", "", "",
canonicalizedHeaders,
canonicalizedResource);
string signedSharedKey = SignSka(sharedKey, key, account);
client.DefaultRequestHeaders.Add("Authorization", signedSharedKey);
switch (verb)
{
case HtmlVerb.HEAD:
return(client.SendAsync(new HttpRequestMessage(HttpMethod.Head, fullUri)).Result);
case HtmlVerb.GET:
return(client.GetAsync(fullUri).Result);
case HtmlVerb.PUT:
return(client.PutAsync(fullUri, content).Result);
case HtmlVerb.POST:
return(client.PostAsync(fullUri, content).Result);
case HtmlVerb.DELETE:
return(client.DeleteAsync(fullUri).Result);
}
}
return(null);
}
private HttpResponseMessage ExecuteRestRequest(HtmlVerb verb, Uri fullUri, HttpContent content = null, Dictionary <string, string> additionalHeaders = null)
{
DateTime dt = DateTime.UtcNow;
Uri finalUri = new Uri(fullUri.OriginalString);
using (HttpClient client = new HttpClient())
{
client.DefaultRequestHeaders.Add("x-ms-date", dt.ToString("R"));
client.DefaultRequestHeaders.Add("x-ms-version", apiVersion);
if (additionalHeaders != null)
{
foreach (var header in additionalHeaders)
{
client.DefaultRequestHeaders.Add(header.Key, header.Value);
}
}
if (isSasToken)
{
// eliminate the ? if it exists at the start of the key, so it will always be added on to the current query
string modifiedKey = key.StartsWith("?") ? key.Remove(0, 1) : key;
UriBuilder uriBuilder = new UriBuilder(finalUri);
uriBuilder.Query = uriBuilder.Query == string.Empty ? $"{modifiedKey}" : $"{uriBuilder.Query}&{modifiedKey}";
finalUri = uriBuilder.Uri;
}
else
{
string canonicalizedHeaders = GetCanonicalizedHeaders(client.DefaultRequestHeaders, (content != null ? content.Headers : null));
string canonicalizedResource = GetCanonicalizedResource(finalUri);
string contentLengthHeader = (content != null && content.Headers.Any(h => h.Key == "Content-Length") ? content.Headers.First(h => h.Key == "Content-Length").Value.First() : "");
if (contentLengthHeader == "0")
{
contentLengthHeader = "";
}
string md5Header = (content != null && content.Headers.Any(h => h.Key == "Content-MD5") ? content.Headers.First(h => h.Key == "Content-MD5").Value.First() : "");
string sharedKey;
if (!isTableStorage)
{
sharedKey = string.Format(skaTemplate,
verb.ToString(),
"", "",
contentLengthHeader,
md5Header,
"", "", "", "", "", "", "",
canonicalizedHeaders,
canonicalizedResource);
}
else
{
string contentTypeHeader = (content != null && content.Headers.Any(h => h.Key == "Content-Type") ? content.Headers.First(h => h.Key == "Content-Type").Value.First() : "");
sharedKey = string.Format(skaTableTemplate,
verb.ToString(),
md5Header,
contentTypeHeader,
dt.ToString("R"),
canonicalizedResource);
}
string signedSharedKey = SignSka(sharedKey, key, account);
client.DefaultRequestHeaders.Add("Authorization", signedSharedKey);
}
try
{
switch (verb)
{
case HtmlVerb.HEAD:
return(client.SendAsync(new HttpRequestMessage(HttpMethod.Head, finalUri)).Result);
case HtmlVerb.GET:
return(client.GetAsync(finalUri).Result);
case HtmlVerb.PUT:
return(client.PutAsync(finalUri, content).Result);
case HtmlVerb.POST:
return(client.PostAsync(finalUri, content).Result);
case HtmlVerb.DELETE:
return(client.DeleteAsync(finalUri).Result);
}
}
catch (Exception ex)
{
throw new Microsoft.Xrm.Sdk.InvalidPluginExecutionException(ex.Message);
}
}
return(null);
}