/// <summary>
/// Retrieve the raw body as a string from the <see cref="HttpRequest" /> body stream.
/// Validates that <paramref name="request" /> and <paramref name="encoding" /> is not null.
/// </summary>
/// <param name="request">Request instance to apply to.</param>
/// <param name="encoding">Optional - Encoding, defaults to UTF8.</param>
/// <returns>Task<System.String>.</returns>
/// <exception cref="ArgumentNullException">request</exception>
/// <remarks>Make sure to call .Dispose on Task,</remarks>
public static async Task <string> GetRawBodyStringAsync([NotNull] this HttpRequest request, [NotNull] Encoding encoding)
{
request = request.ArgumentNotNull();
encoding = encoding.ArgumentNotNull();
using (var reader = new StreamReader(request.Body, encoding))
{
return(await reader.ReadToEndAsync().ConfigureAwait(false));
}
}
/// <summary>
/// Retrieves the raw body as a byte array from the <see cref="HttpRequest" /> body stream.
/// Validates that <paramref name="request" /> is not null.
/// </summary>
/// <param name="request">The request.</param>
/// <returns>Task<System.Byte[]>.</returns>
/// <exception cref="ArgumentNullException">request</exception>
/// <remarks>Make sure to call .Dispose on Task,</remarks>
public static async Task <byte[]> GetRawBodyBytesAsync([NotNull] this HttpRequest request)
{
request = request.ArgumentNotNull();
using (var ms = new MemoryStream(2048))
{
await request.Body.CopyToAsync(ms).ConfigureAwait(false);
return(ms.ToArray());
}
}
/// <summary>
/// Tries the get <see cref="HttpRequest" /> body.
/// Validates that <paramref name="request" /> is not null.
/// </summary>
/// <param name="request">The HTTPRequest object.</param>
/// <param name="value">The return value.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise.</returns>
/// <exception cref="ArgumentNullException">request</exception>
/// <exception cref="ArgumentException">HttpRequest has no body.</exception>
/// <exception cref="Exception">HttpRequest has no body.</exception>
/// <remarks>Original code by Jerry Nixon</remarks>
public static bool TryGetBody([NotNull] this HttpRequest request, out byte[] value)
{
request = request.ArgumentNotNull();
if ((request.Body?.Length ?? 0) == 0)
{
ExceptionThrower.ThrowArgumentException("HttpRequest has no body.", nameof(request.Body));
}
value = GetBytes(request);
return(value.HasItems());
/// <summary>
/// Tries the get <see cref="HttpRequest" /> body.
/// Validates that <paramref name="request" /> is not null.
/// </summary>
/// <typeparam name="T">Generic type parameter.</typeparam>
/// <param name="request">The HTTPRequest object.</param>
/// <param name="value">The return value.</param>
/// <returns><c>true</c> if XXXX, <c>false</c> otherwise.</returns>
/// <exception cref="ArgumentNullException">request</exception>
/// <remarks>Original code by Jerry Nixon</remarks>
public static bool TryGetBody <T>([NotNull] this HttpRequest request, out T value)
{
request = request.ArgumentNotNull();
if (!request.TryGetBody(out var bytes))
{
value = default;
return(false);
}
try
{
value = JsonSerializer.Deserialize <T>(BitConverter.ToString(bytes));
return(true);
}
catch (ArgumentNullException)
{
value = default;
return(false);
}
}
