private bool ValidateInstallResponse(OAuthState installState)
{
var queryStringBuilder = new QueryStringBuilder {
StartsWith = null
};
queryStringBuilder.Add(AppResources.CodeKeyword, installState.AuthorizationCode);
queryStringBuilder.Add(AppResources.ShopKeyword, installState.ShopName);
queryStringBuilder.Add(AppResources.TimestampKeyword, installState.AuthorizationTimestamp);
var secretKeyBytes = Encoding.UTF8.GetBytes(this.Configuration.SecretKey);
var installResponseBytes = Encoding.UTF8.GetBytes(queryStringBuilder.ToString());
using (var hmacsha256 = new HMACSHA256(secretKeyBytes))
{
var generatedInstallResponseHmacHashBytes = hmacsha256.ComputeHash(installResponseBytes);
var generatedInstallResponseHmacHash = ByteArrayToHexString(generatedInstallResponseHmacHashBytes);
return(generatedInstallResponseHmacHash.Equals(installState.HmacHash));
}
}
private bool ValidateInstallResponse(OAuthState installState)
{
var queryStringBuilder = new QueryStringBuilder { StartsWith = null };
queryStringBuilder.Add(AppResources.CodeKeyword, installState.AuthorizationCode);
queryStringBuilder.Add(AppResources.ShopKeyword, installState.ShopName);
queryStringBuilder.Add(AppResources.TimestampKeyword, installState.AuthorizationTimestamp);
var secretKeyBytes = Encoding.UTF8.GetBytes(this.Configuration.SecretKey);
var installResponseBytes = Encoding.UTF8.GetBytes(queryStringBuilder.ToString());
using (var hmacsha256 = new HMACSHA256(secretKeyBytes))
{
var generatedInstallResponseHmacHashBytes = hmacsha256.ComputeHash(installResponseBytes);
var generatedInstallResponseHmacHash = ByteArrayToHexString(generatedInstallResponseHmacHashBytes);
return generatedInstallResponseHmacHash.Equals(installState.HmacHash);
}
}
