public string GetSignature(JObject data)
{
var hash = InstaCryptoHelper.CalculateHash(ApiVersion.SignatureKey, data.ToString(Formatting.None));
var payload = data.ToString(Formatting.None);
var signature = $"{hash}.{payload}";
return(signature);
}
public HttpRequestMessage GetSignedRequest(HttpMethod method, Uri uri, AndroidDevice deviceInfo, JObject data)
{
var hash = InstaCryptoHelper.CalculateHash(
ApiVersion.SignatureKey,
data.ToString(Formatting.None));
var payload = data.ToString(Formatting.None);
var signature = $"{hash}.{payload}";
var fields = new Dictionary <string, string>
{
{ InstaApiConstants.HeaderIgSignature, signature },
{ InstaApiConstants.HeaderIgSignatureKeyVersion, InstaApiConstants.IgSignatureKeyVersion }
};
var request = GetDefaultRequest(HttpMethod.Post, uri, deviceInfo);
request.Content = new FormUrlEncodedContent(fields);
request.Properties.Add(InstaApiConstants.HeaderIgSignature, signature);
request.Properties.Add(
InstaApiConstants.HeaderIgSignatureKeyVersion,
InstaApiConstants.IgSignatureKeyVersion);
return(request);
}