private void AddByAppendType(HttpRequestHeaders headers, string key, string value)
{
switch (_appendHeaderType)
{
case AppendHeaderType.Add:
headers.TryAddWithoutValidation(key, value);
break;
case AppendHeaderType.AddIfNotExist:
if (!headers.Contains(key))
{
headers.TryAddWithoutValidation(key, value);
}
break;
case AppendHeaderType.AddOrReplace:
if (headers.Contains(key))
{
headers.Remove(key);
}
headers.TryAddWithoutValidation(key, value);
break;
default:
break;
}
}
/// <summary>
/// Adds a header to the <see cref="HttpRequestHeaders"/> list object.
/// </summary>
/// <param name="headers">The request headers list object.</param>
/// <param name="name">The name of the header to add.</param>
/// <param name="value">The value of the header.</param>
private static void AddHeader(HttpRequestHeaders headers, string name, string value)
{
if (headers.Contains(name))
{
headers.Remove(name);
}
headers.TryAddWithoutValidation(name, value);
}
public static void SetWithoutValidation(this HttpRequestHeaders headers, string name, string value)
{
if (headers.Contains(name))
{
headers.Remove(name);
}
headers.TryAddWithoutValidation(name, value);
}
private void SetAuthorizationHeader(HttpRequestHeaders defaultRequestHeaders)
{
defaultRequestHeaders.Remove("Authorization");
defaultRequestHeaders.Add(
"Authorization",
$"Bearer {accessToken}");
}
private void setSessionHeaders(HttpRequestHeaders headers)
{
if (headers.Contains("Cookie"))
{
headers.Remove("Cookie");
}
headers.Add("Cookie", $"PHPSESSID={secureStringToString(sessionId)}");
}
/// <summary>
/// Handy workaround for setting/overriding header properties.
/// Microsoft does not make it easy.
/// </summary>
/// <param name="headers">Header object</param>
/// <param name="name">Name of header property</param>
/// <param name="value">Value to set</param>
internal static void Set(this HttpRequestHeaders headers, string name, string value)
{
if (headers.Contains(name))
{
headers.Remove(name);
}
headers.Add(name, value);
}
private void CopyRequestHeaders(HttpRequestHeaders dst, HttpRequestHeaders src)
{
if (src != null)
{
foreach (KeyValuePair <string, IEnumerable <string> > header in src)
{
dst.Remove(header.Key);
dst.Add(header.Key, header.Value);
}
}
}
/// <inheritdoc />
public void SetClientRequestId(Guid guid)
{
HttpRequestHeaders headers = HttpClient.DefaultRequestHeaders;
if (headers.Contains(ClientRequestIdHeaderName))
{
headers.Remove(ClientRequestIdHeaderName);
}
headers.Add(ClientRequestIdHeaderName, guid.ToString());
}
public static void add(this HttpRequestHeaders headers, string name, string value)
{
if (!headers.Contains(name))
{
headers.Add(name, value);
}
else
{
headers.Remove(name);
headers.Add(name, value);
}
}
private static void SetHttpRequestHeader(HttpRequestHeaders header, string idToThrottle, string correlationId)
{
if (header != null)
{
lock (header)
{
header.Remove(AzPredictorService.ThrottleByIdHeader);
if (!string.IsNullOrWhiteSpace(idToThrottle))
{
header.Add(AzPredictorService.ThrottleByIdHeader, idToThrottle);
}
header.Remove(AzPredictorService.CorrelationIdHeader);
if (!string.IsNullOrWhiteSpace(correlationId))
{
header.Add(AzPredictorService.CorrelationIdHeader, correlationId);
}
}
}
}
public static void Set(this HttpRequestHeaders headers, string name, string value)
{
if (headers == null)
{
throw new ArgumentNullException(nameof(headers));
}
if (headers.Contains(name))
{
headers.Remove(name);
}
headers.Add(name, value);
}
/// <summary>
/// Adds a header name/value if the header name does not exist; otherwise replaces the
/// existing value.
/// </summary>
/// <param name="source">HTTP request headers.</param>
/// <param name="name">Header name.</param>
/// <param name="value">Header value.</param>
/// <exception cref="T:System.ArgumentNullException"><paramref name="source" /> is null.</exception>
public static void AddOrUpdate(this HttpRequestHeaders source, string name, string value)
{
if (source == null)
{
throw new ArgumentNullException(nameof(source));
}
if (source.Contains(name))
{
source.Remove(name);
}
source.Add(name, value);
}
private static void ReplaceThrottleUserIdToHeader(HttpRequestHeaders header, string value)
{
if (header != null)
{
lock (header)
{
header.Remove(AzPredictorService.ThrottleByIdHeader);
if (!string.IsNullOrWhiteSpace(value))
{
header.Add(AzPredictorService.ThrottleByIdHeader, value);
}
}
}
}
/// <summary>
/// 设置HttpClient的Headers值，如存在，则先移除
/// </summary>
public static void Set(this HttpRequestHeaders headers, string name, string value)
{
if (headers.Contains(name))
{
headers.Remove(name);
}
try
{
headers.Add(name, value);
}
catch (FormatException)
{
headers.TryAddWithoutValidation(name, value);
}
}
/// <summary>
/// 更新头信息
/// </summary>
/// <param name="headers"></param>
/// <param name="headerdic"></param>
internal static void UpdateRequestHeader(HttpRequestHeaders headers, Dictionary <string, string> headerdic)
{
if (headerdic == null)
{
return;
}
foreach (var kv in headerdic)
{
if (headers.Contains(kv.Key))
{
headers.Remove(kv.Key);
}
headers.Add(kv.Key, kv.Value);
}
}
public static void AssignHeaders(HttpRequestHeaders headers, IdPayGatewayAccount account)
{
var api = account.IsTestAccount ? SandBoxApiKey : account.Api;
headers.AddOrUpdate(ApiKey, api);
if (account.IsTestAccount)
{
headers.AddOrUpdate(SandBoxKey, "1");
}
else if (headers.Contains(SandBoxKey))
{
headers.Remove(SandBoxKey);
}
}
private static void AddHeaders(ref HttpRequestHeaders httpHeaders, IDictionary <string, string> headerDic, bool addDefaultHeaders = true)
{
if (httpHeaders == null)
{
return;
}
var dic = new Dictionary <string, string>();
if (addDefaultHeaders && _defaultHeaders != null && _defaultHeaders.Count > 0)
{
foreach (var defaultHeader in _defaultHeaders)
{
dic.Add(defaultHeader.Key, defaultHeader.Value);
}
}
if (headerDic != null && headerDic.Count > 0)
{
foreach (var header in headerDic)
{
var name = header.Key;
var value = header.Value;
if (dic.ContainsKey(name))
{
dic.Remove(name);
}
dic.Add(name, value);
}
}
if (dic.Count > 0)
{
foreach (var item in dic)
{
var name = item.Key;
var value = item.Value;
if (httpHeaders.Contains(name))
{
httpHeaders.Remove(name);
}
httpHeaders.Add(name, value);
}
}
}
public void RemoveTakesHeadersOutOfDictionary()
{
IDictionary <string, StringValues> headers = new HttpRequestHeaders();
headers.Add("host", new[] { "localhost" });
headers.Add("custom", new[] { "value" });
headers.Add("Content-Length", new[] { "0" });
StringValues value;
Assert.Equal(3, headers.Count);
Assert.True(headers.TryGetValue("host", out value));
Assert.True(headers.TryGetValue("custom", out value));
Assert.True(headers.TryGetValue("Content-Length", out value));
Assert.True(headers.Remove("host"));
Assert.False(headers.Remove("host"));
Assert.Equal(2, headers.Count);
Assert.False(headers.TryGetValue("host", out value));
Assert.True(headers.TryGetValue("custom", out value));
Assert.True(headers.Remove("custom"));
Assert.False(headers.Remove("custom"));
Assert.Equal(1, headers.Count);
Assert.False(headers.TryGetValue("host", out value));
Assert.False(headers.TryGetValue("custom", out value));
Assert.True(headers.TryGetValue("Content-Length", out value));
Assert.True(headers.Remove("Content-Length"));
Assert.False(headers.Remove("Content-Length"));
Assert.Equal(0, headers.Count);
Assert.False(headers.TryGetValue("host", out value));
Assert.False(headers.TryGetValue("custom", out value));
Assert.False(headers.TryGetValue("Content-Length", out value));
}
public static bool RemoveIdempotencyHeader(this HttpRequestHeaders @this)
{
@this.ThrowIfNull(typeof(HttpRequestHeaders).Name.ToLower());
return(@this.Remove(IdempotencyHeader));
}
public void Header_BaseImplementation()
{
HttpRequestMessage message = new HttpRequestMessage();
HttpRequestHeaders headers = message.Headers;
headers.Add("a", "a-value");
headers.Add("b", new List <string> {
"v1", "v2"
});
headers.Add("c", null as string);
headers.Add("d", new string[0]);
Assert.IsTrue(headers.TryAddWithoutValidation("accept", "audio"), "#0");
Assert.IsFalse(headers.Contains("nn"), "#1a");
Assert.IsTrue(headers.Contains("b"), "#1b");
var values = headers.GetValues("b").ToList();
Assert.AreEqual("v1", values[0], "#2a");
Assert.AreEqual("v2", values[1], "#2b");
Assert.IsFalse(headers.Remove("p"), "#3a");
Assert.IsTrue(headers.Remove("b"), "#3b");
Assert.IsFalse(headers.Contains("b"), "#3b-c");
IEnumerable <string> values2;
Assert.IsTrue(headers.TryGetValues("c", out values2));
values = values2.ToList();
Assert.AreEqual("", values[0], "#4a");
int counter = 0;
foreach (var i in headers)
{
++counter;
}
Assert.AreEqual(3, counter, "#5");
headers.Clear();
headers.Accept.Add(new MediaTypeWithQualityHeaderValue("audio/x"));
Assert.IsTrue(headers.TryAddWithoutValidation("accept", "audio"), "#55");
values = headers.GetValues("accept").ToList();
Assert.AreEqual(2, values.Count, "#6");
Assert.AreEqual("audio/x", values[0], "#6a");
Assert.AreEqual("audio", values[1], "#6b");
Assert.AreEqual(1, headers.Accept.Count, "#6c");
headers.Clear();
Assert.IsTrue(headers.TryAddWithoutValidation("from", new[] { "*****@*****.**", "*****@*****.**" }), "#70");
values = headers.GetValues("from").ToList();
Assert.AreEqual(2, values.Count, "#7");
Assert.AreEqual("*****@*****.**", values[0], "#7a");
Assert.AreEqual("*****@*****.**", values[1], "#7b");
Assert.AreEqual("*****@*****.**", headers.From, "#7c");
headers.Clear();
Assert.IsTrue(headers.TryAddWithoutValidation("Date", "wrong date"), "#8-0");
var value = headers.Date;
Assert.IsNull(headers.Date, "#8");
}
public static HttpRequestHeaders SetLoose(this HttpRequestHeaders headers, string key, string value)
{
headers.Remove(key);
headers.TryAddWithoutValidation(key, value);
return(headers);
}
public static HttpRequestHeaders Set(this HttpRequestHeaders headers, string key, string value)
{
headers.Remove(key);
headers.Add(key, value);
return(headers);
}
public override void Remove(string key)
{
_headers.Remove(key);
}