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Saxonite 1.2.11.4. BusinessMgr.

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This commit is contained in:
Andy Howard
2024-06-04 16:14:45 +01:00
parent 7748941680
commit ba5801b4dc
33 changed files with 595 additions and 219 deletions
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SacsStandardBase/Base/Net/SacsHttpClient.cs
+130 -18
View File
@@ -1,23 +1,31 @@
using Sarand.Net.Standard.Base.App;
using Microsoft.AspNetCore.Http;
using Microsoft.Net.Http.Headers;
using Sarand.Net.Standard.Base.App;
using Sarand.Net.Standard.Base.Core;
using Sarand.Net.Standard.Base.Helpers;
using Sarand.Net.Standard.Base.Tasks;
using Sarand.Net.Standard.Base.Utils;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.IO;
using System.IO.Compression;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Reflection.Metadata;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using ZstdNet;
namespace Sarand.Net.Standard.Base.Net
{
//=======================================================================
public class SacsHttpRequestData : SacsTaskData
{
public SacsHttpRequestData (CancellationToken? cancellationToken) : base(cancellationToken) { }
public SacsHttpRequestData(CancellationToken? cancellationToken) : base(cancellationToken) { }
/// <summary>URL to send request to.</summary>
public String Url { get; set; }
/// <summary>
@@ -50,6 +58,21 @@ namespace Sarand.Net.Standard.Base.Net
public bool ForcePost { get; set; }
}
//=======================================================================
public class SacsHttpCookieData
{
public String HeaderValue { get; set; }
public String Name { get; set; }
public String Value { get; set; }
public DateTime Expires { get; set; }
public long MaxAge { get; set; }
public String Path { get; set; }
public String Domain { get; set; }
public bool Secure { get; set; }
public bool HttpOnly { get; set; }
public Dictionary<string, string> Properties { get; } = new Dictionary<string, string>();
}
//=======================================================================
public class SacsHttpResponseData
{
@@ -59,10 +82,14 @@ namespace Sarand.Net.Standard.Base.Net
public Dictionary<String, IEnumerable<String>> ResponseHeaders { get; } = new Dictionary<String, IEnumerable<String>>();
/// <summary>Response content headers.</summary>
public Dictionary<String, IEnumerable<String>> ContentHeaders { get; } = new Dictionary<String, IEnumerable<String>>();
/// <summary>Response cookies from 'Set-Cookie' header.</summary>
public Dictionary<String, SacsHttpCookieData> Cookies { get; } = new Dictionary<string, SacsHttpCookieData>();
/// <summary>Indicates whether Status Code represents success.</summary>
public bool Success { get; set; }
/// <summary>HTTP Status Code.</summary>
public HttpStatusCode StatusCode { get; set; }
/// <summary>HTTP message version. Default: 1.1</summary>
public Version Version { get; set; }
/// <summary>HTTP Reason Code.</summary>
public String ReasonPhrase { get; set; } = "";
/// <summary>Response data.</summary>
@@ -80,26 +107,28 @@ namespace Sarand.Net.Standard.Base.Net
{
//-------------------------------------------------------------------
// Data members.
private static readonly HttpClient client;
private static readonly HttpClient httpClient;
//-------------------------------------------------------------------
// Static initialisation.
static SacsHttpClient ()
static SacsHttpClient()
{
// Configure client.
client = new HttpClient();
client.Timeout = new TimeSpan(0, 0, RequestTimeoutSecs_Default);
httpClient = new HttpClient();
httpClient.Timeout = new TimeSpan(0, 0, RequestTimeoutSecs_Default);
ProductInfoHeaderValue productInfoHeaderValue = new ProductInfoHeaderValue("Saratoga", "1.2.3");
httpClient.DefaultRequestHeaders.UserAgent.Add(productInfoHeaderValue);
}
//-------------------------------------------------------------------
// Properties.
public static HttpClient HttpClient { get { return httpClient; } }
public static int RequestTimeoutSecs_Default { get; } = 5;
public static String HeaderName_ContentType { get; } = "Content-Type";
public static String HeaderName_ContentType { get; } = HeaderNames.ContentType;
//-------------------------------------------------------------------
public static async Task<SacsHttpResponseData> DoRequest (SacsHttpRequestData requestData)
public static async Task<SacsHttpResponseData> DoRequest(SacsHttpRequestData requestData)
{
String fn = "SacsHttpClient.DoRequest";
SacsHttpResponseData responseData = new SacsHttpResponseData();
requestData.ThrowIfCancellationRequested();
@@ -109,13 +138,13 @@ namespace Sarand.Net.Standard.Base.Net
{
postContent = new FormUrlEncodedContent(requestData.FormData);
if (!requestData.ContentHeaders.ContainsKey(HeaderName_ContentType))
requestData.ContentHeaders.Add(HeaderName_ContentType,"application/x-www-form-urlencoded; charset=utf-8");
requestData.ContentHeaders.Add(HeaderName_ContentType, "application/x-www-form-urlencoded; charset=utf-8");
}
else if (!StringUtil.IsEmpty(requestData.PostData) || requestData.ForcePost)
{
postContent = new StringContent(StringUtil.EmptyOnNull(requestData.PostData), Encoding.UTF8);
if (!requestData.ContentHeaders.ContainsKey(HeaderName_ContentType))
requestData.ContentHeaders.Add(HeaderName_ContentType,"text/plain; charset=utf-8");
requestData.ContentHeaders.Add(HeaderName_ContentType, "text/plain; charset=utf-8");
}
requestData.ThrowIfCancellationRequested();
@@ -137,7 +166,7 @@ namespace Sarand.Net.Standard.Base.Net
}
// Default request headers.
if (client.DefaultRequestHeaders.Accept.Count == 0 && request.Headers.Accept.Count == 0)
if (httpClient.DefaultRequestHeaders.Accept.Count == 0 && request.Headers.Accept.Count == 0)
request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("text/*"));
// Configure request.
@@ -157,7 +186,7 @@ namespace Sarand.Net.Standard.Base.Net
}
// Send request.
responseData.RequestStarted = DateTime.Now;
response = await client.SendAsync(request, requestData.CancellationToken);
response = await httpClient.SendAsync(request, requestData.CancellationToken);
responseData.RequestCompleted = DateTime.Now;
}
else
@@ -165,25 +194,61 @@ namespace Sarand.Net.Standard.Base.Net
// GET.
request.Method = HttpMethod.Get;
responseData.RequestStarted = DateTime.Now;
response = await client.SendAsync(request, requestData.CancellationToken);
response = await httpClient.SendAsync(request, requestData.CancellationToken);
responseData.RequestCompleted = DateTime.Now;
}
// Extract resopnse data.
// Extract response data.
responseData.Version = response.Version;
responseData.Success = response.IsSuccessStatusCode;
responseData.StatusCode = response.StatusCode;
responseData.ReasonPhrase = response.ReasonPhrase;
// Extract response headers.
if (response.Headers != null)
{
foreach (var header in response.Headers)
responseData.ResponseHeaders[header.Key] = new List<String>(header.Value);
}
// Extract response content headers.
if (response.Content != null && response.Content.Headers != null)
{
foreach (var header in response.Content.Headers)
responseData.ContentHeaders[header.Key] = new List<String>(header.Value);
}
responseData.Data = await response.Content.ReadAsStringAsync();
// Extract response cookies.
if (response.Headers.Contains(HeaderNames.SetCookie))
{
foreach (var cookieHeader in response.Headers.GetValues(HeaderNames.SetCookie))
{
SacsHttpCookieData cookie = ExtractCookieFromHeader(cookieHeader);
if (cookie != null && !StringUtil.IsBlank(cookie.Name))
responseData.Cookies.Add(cookie.Name, cookie);
}
}
// Extract response payload.
var contentEncodings = responseData.ContentHeaders.GetValueOrDefault(HeaderNames.ContentEncoding, new List<String>());
using (var responseStream = await response.Content.ReadAsStreamAsync())
{
// Check if response needs to be decompressed, as directed by 'content-encoding' header.
Stream decompressedStream = null;
if (contentEncodings.ContainsCI("gzip"))
decompressedStream = new GZipStream(responseStream, CompressionMode.Decompress);
else if (contentEncodings.ContainsCI("deflate"))
decompressedStream = new DeflateStream(responseStream, CompressionMode.Decompress);
else if (contentEncodings.ContainsCI("br"))
decompressedStream = new BrotliStream(responseStream, CompressionMode.Decompress);
else if (contentEncodings.ContainsCI("zstd"))
decompressedStream = new DecompressionStream(responseStream);
// Read the response payload, decompressed if necessary.
using (var streamReader = new StreamReader(decompressedStream != null ? decompressedStream : responseStream))
responseData.Data = await streamReader.ReadToEndAsync();
// Clean-up.
if (decompressedStream != null)
decompressedStream.Dispose();
}
// Clean-up.
if (response != null) response.Dispose();
}
}
@@ -198,7 +263,7 @@ namespace Sarand.Net.Standard.Base.Net
exc = exc.InnerException;
}
String msg = exc.GetType().Name + ": " + exc.Message;
SaLogger.Warn(fn + " " + msg + ExceptionUtil.GetStackEntries(exc, 6).Concat("", "\n\t"));
SaLogger.Warn(SysUtil.Fn + " " + msg + ExceptionUtil.GetStackEntries(exc, 6).Concat("", "\n\t"));
responseData.ErrorStateMessage = msg;
}
requestData.ThrowIfCancellationRequested();
@@ -208,10 +273,57 @@ namespace Sarand.Net.Standard.Base.Net
return responseData;
}
//-------------------------------------------------------------------
// Cookies.
//-------------------------------------------------------------------
public static SacsHttpCookieData ExtractCookieFromHeader(String cookieHeader)
{
SacsHttpCookieData cookie = null;
String[] cookieParts = cookieHeader.Split(';');
if (cookieParts.Count() > 1)
{
cookie = new SacsHttpCookieData();
cookie.HeaderValue = cookieHeader;
// Name and value.
String[] cookieNameValue = cookieParts[0].Trim().Split(new char[] { '=' }, 2);
cookie.Name = cookieNameValue[0].Trim();
cookie.Value = cookieNameValue.Count() > 1 ? cookieNameValue[1].Trim() : "";
// Other properties.
for (int i = 1; i < cookieParts.Length; i++)
{
string[] properties = cookieParts[i].Trim().Split(new char[] { '=' }, 2);
String propertyName = properties[0].Trim();
String propertyValue = properties.Count() > 1 ? properties[1].Trim() : "True";
cookie.Properties.Add(propertyName, propertyValue);
if (propertyName.EqualsCI("Domain"))
cookie.Domain = propertyValue;
else if (propertyName.EqualsCI("Path"))
cookie.Path = propertyValue;
else if (propertyName.EqualsCI("Expires"))
{
cookie.Expires = DateUtil.ParseExact(propertyValue, "ddd, d MMM yyyy HH:mm:ss GMT");
if (!DateUtil.IsValid(cookie.Expires))
{
DateTime expires;
DateTime.TryParse(propertyValue, CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal, out expires);
cookie.Expires = expires;
}
}
else if (propertyName.EqualsCI("Max-Age"))
cookie.MaxAge = StringUtil.ToLong(propertyValue);
else if (propertyName.EqualsCI("Secure"))
cookie.Secure = StringUtil.ToBool(propertyValue);
else if (propertyName.EqualsCI("HttpOnly"))
cookie.HttpOnly = StringUtil.ToBool(propertyValue);
}
}
return cookie;
}
//-------------------------------------------------------------------
// R e s p o n s e S t a t u s D e s c r i p t i o n
//-------------------------------------------------------------------
public static String GetResponseStatusDescription (HttpStatusCode httpStatus)
public static String GetResponseStatusDescription(HttpStatusCode httpStatus)
{
// Ref. https://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml
switch (httpStatus)