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Code Issues Releases Wiki Activity

Added postParameterPosition/arraySeralization settings to authentication provider interface, fixed array serialization for request body

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This commit is contained in:
Jan Korf 2020-06-07 12:40:26 +02:00
parent 5a33bd554e
commit 128cab8e1e
5 changed files with 51 additions and 163 deletions
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13
CryptoExchange.Net/Authentication/AuthenticationProvider.cs
View File

@ -1,4 +1,5 @@
using System.Collections.Generic;
using CryptoExchange.Net.Objects;
using System.Collections.Generic;
using System.Net.Http;
namespace CryptoExchange.Net.Authentication
@ -29,8 +30,11 @@ namespace CryptoExchange.Net.Authentication
/// <param name="method"></param>
/// <param name="parameters"></param>
/// <param name="signed"></param>
/// <param name="postParameterPosition"></param>
/// <param name="arraySerialization"></param>
/// <returns></returns>
public virtual Dictionary<string, object> AddAuthenticationToParameters(string uri, HttpMethod method, Dictionary<string, object> parameters, bool signed)
public virtual Dictionary<string, object> AddAuthenticationToParameters(string uri, HttpMethod method, Dictionary<string, object> parameters, bool signed,
PostParameters postParameterPosition, ArrayParametersSerialization arraySerialization)
{
return parameters;
}
@ -42,8 +46,11 @@ namespace CryptoExchange.Net.Authentication
/// <param name="method"></param>
/// <param name="parameters"></param>
/// <param name="signed"></param>
/// <param name="postParameterPosition"></param>
/// <param name="arraySerialization"></param>
/// <returns></returns>
public virtual Dictionary<string, string> AddAuthenticationToHeaders(string uri, HttpMethod method, Dictionary<string, object> parameters, bool signed)
public virtual Dictionary<string, string> AddAuthenticationToHeaders(string uri, HttpMethod method, Dictionary<string, object> parameters, bool signed,
PostParameters postParameterPosition, ArrayParametersSerialization arraySerialization)
{
return new Dictionary<string, string>();
}

161
CryptoExchange.Net/CryptoExchange.Net.xml
View File

@ -97,7 +97,7 @@
</summary>
<param name="credentials"></param>
</member>
<member name="M:CryptoExchange.Net.Authentication.AuthenticationProvider.AddAuthenticationToParameters(System.String,System.Net.Http.HttpMethod,System.Collections.Generic.Dictionary{System.String,System.Object},System.Boolean)">
<member name="M:CryptoExchange.Net.Authentication.AuthenticationProvider.AddAuthenticationToParameters(System.String,System.Net.Http.HttpMethod,System.Collections.Generic.Dictionary{System.String,System.Object},System.Boolean,CryptoExchange.Net.Objects.PostParameters,CryptoExchange.Net.Objects.ArrayParametersSerialization)">
<summary>
Add authentication to the parameter list
</summary>
@ -105,9 +105,11 @@
<param name="method"></param>
<param name="parameters"></param>
<param name="signed"></param>
<param name="postParameterPosition"></param>
<param name="arraySerialization"></param>
<returns></returns>
</member>
<member name="M:CryptoExchange.Net.Authentication.AuthenticationProvider.AddAuthenticationToHeaders(System.String,System.Net.Http.HttpMethod,System.Collections.Generic.Dictionary{System.String,System.Object},System.Boolean)">
<member name="M:CryptoExchange.Net.Authentication.AuthenticationProvider.AddAuthenticationToHeaders(System.String,System.Net.Http.HttpMethod,System.Collections.Generic.Dictionary{System.String,System.Object},System.Boolean,CryptoExchange.Net.Objects.PostParameters,CryptoExchange.Net.Objects.ArrayParametersSerialization)">
<summary>
Add authentication to the header dictionary
</summary>
@ -115,6 +117,8 @@
<param name="method"></param>
<param name="parameters"></param>
<param name="signed"></param>
<param name="postParameterPosition"></param>
<param name="arraySerialization"></param>
<returns></returns>
</member>
<member name="M:CryptoExchange.Net.Authentication.AuthenticationProvider.Sign(System.String)">
@ -2142,7 +2146,7 @@
</summary>
<returns>The roundtrip time of the ping request</returns>
</member>
<member name="M:CryptoExchange.Net.RestClient.SendRequest``1(System.Uri,System.Net.Http.HttpMethod,System.Threading.CancellationToken,System.Collections.Generic.Dictionary{System.String,System.Object},System.Boolean,System.Boolean)">
<member name="M:CryptoExchange.Net.RestClient.SendRequest``1(System.Uri,System.Net.Http.HttpMethod,System.Threading.CancellationToken,System.Collections.Generic.Dictionary{System.String,System.Object},System.Boolean,System.Boolean,System.Nullable{CryptoExchange.Net.Objects.PostParameters},System.Nullable{CryptoExchange.Net.Objects.ArrayParametersSerialization})">
<summary>
Execute a request
</summary>
@ -2152,7 +2156,9 @@
<param name="cancellationToken">Cancellation token</param>
<param name="parameters">The parameters of the request</param>
<param name="signed">Whether or not the request should be authenticated</param>
<param name="checkResult">Whether or not the resulting object should be checked for missing properties in the mapping (only outputs if log verbosity is Debug)</param>
<param name="checkResult">Whether or not the resulting object should be checked for missing properties in the mapping (only outputs if log verbosity is Debug)</param>
<param name="postPosition">Where the post parameters should be placed</param>
<param name="arraySerialization">How array paramters should be serialized</param>
<returns></returns>
</member>
<member name="M:CryptoExchange.Net.RestClient.GetResponse``1(CryptoExchange.Net.Interfaces.IRequest,System.Threading.CancellationToken)">
@ -2171,7 +2177,7 @@
<param name="data">Received data</param>
<returns>Null if not an error, Error otherwise</returns>
</member>
<member name="M:CryptoExchange.Net.RestClient.ConstructRequest(System.Uri,System.Net.Http.HttpMethod,System.Collections.Generic.Dictionary{System.String,System.Object},System.Boolean)">
<member name="M:CryptoExchange.Net.RestClient.ConstructRequest(System.Uri,System.Net.Http.HttpMethod,System.Collections.Generic.Dictionary{System.String,System.Object},System.Boolean,CryptoExchange.Net.Objects.PostParameters,CryptoExchange.Net.Objects.ArrayParametersSerialization)">
<summary>
Creates a request object
</summary>
@ -2179,6 +2185,8 @@
<param name="method">The method of the request</param>
<param name="parameters">The parameters of the request</param>
<param name="signed">Whether or not the request should be authenticated</param>
<param name="postPosition">Where the post parameters should be placed</param>
<param name="arraySerialization">How array paramters should be serialized</param>
<returns></returns>
</member>
<member name="M:CryptoExchange.Net.RestClient.WriteParamBody(CryptoExchange.Net.Interfaces.IRequest,System.Collections.Generic.Dictionary{System.String,System.Object},System.String)">
@ -2909,148 +2917,5 @@
<member name="M:CryptoExchange.Net.Sockets.WebsocketFactory.CreateWebsocket(CryptoExchange.Net.Logging.Log,System.String,System.Collections.Generic.IDictionary{System.String,System.String},System.Collections.Generic.IDictionary{System.String,System.String})">
<inheritdoc />
</member>
<member name="T:System.Diagnostics.CodeAnalysis.AllowNullAttribute">
<summary>
Specifies that <see langword="null"/> is allowed as an input even if the
corresponding type disallows it.
</summary>
</member>
<member name="M:System.Diagnostics.CodeAnalysis.AllowNullAttribute.#ctor">
<summary>
Initializes a new instance of the <see cref="T:System.Diagnostics.CodeAnalysis.AllowNullAttribute"/> class.
</summary>
</member>
<member name="T:System.Diagnostics.CodeAnalysis.DisallowNullAttribute">
<summary>
Specifies that <see langword="null"/> is disallowed as an input even if the
corresponding type allows it.
</summary>
</member>
<member name="M:System.Diagnostics.CodeAnalysis.DisallowNullAttribute.#ctor">
<summary>
Initializes a new instance of the <see cref="T:System.Diagnostics.CodeAnalysis.DisallowNullAttribute"/> class.
</summary>
</member>
<member name="T:System.Diagnostics.CodeAnalysis.DoesNotReturnAttribute">
<summary>
Specifies that a method that will never return under any circumstance.
</summary>
</member>
<member name="M:System.Diagnostics.CodeAnalysis.DoesNotReturnAttribute.#ctor">
<summary>
Initializes a new instance of the <see cref="T:System.Diagnostics.CodeAnalysis.DoesNotReturnAttribute"/> class.
</summary>
</member>
<member name="T:System.Diagnostics.CodeAnalysis.DoesNotReturnIfAttribute">
<summary>
Specifies that the method will not return if the associated <see cref="T:System.Boolean"/>
parameter is passed the specified value.
</summary>
</member>
<member name="P:System.Diagnostics.CodeAnalysis.DoesNotReturnIfAttribute.ParameterValue">
<summary>
Gets the condition parameter value.
Code after the method is considered unreachable by diagnostics if the argument
to the associated parameter matches this value.
</summary>
</member>
<member name="M:System.Diagnostics.CodeAnalysis.DoesNotReturnIfAttribute.#ctor(System.Boolean)">
<summary>
Initializes a new instance of the <see cref="T:System.Diagnostics.CodeAnalysis.DoesNotReturnIfAttribute"/>
class with the specified parameter value.
</summary>
<param name="parameterValue">
The condition parameter value.
Code after the method is considered unreachable by diagnostics if the argument
to the associated parameter matches this value.
</param>
</member>
<member name="T:System.Diagnostics.CodeAnalysis.MaybeNullAttribute">
<summary>
Specifies that an output may be <see langword="null"/> even if the
corresponding type disallows it.
</summary>
</member>
<member name="M:System.Diagnostics.CodeAnalysis.MaybeNullAttribute.#ctor">
<summary>
Initializes a new instance of the <see cref="T:System.Diagnostics.CodeAnalysis.MaybeNullAttribute"/> class.
</summary>
</member>
<member name="T:System.Diagnostics.CodeAnalysis.MaybeNullWhenAttribute">
<summary>
Specifies that when a method returns <see cref="P:System.Diagnostics.CodeAnalysis.MaybeNullWhenAttribute.ReturnValue"/>,
the parameter may be <see langword="null"/> even if the corresponding type disallows it.
</summary>
</member>
<member name="P:System.Diagnostics.CodeAnalysis.MaybeNullWhenAttribute.ReturnValue">
<summary>
Gets the return value condition.
If the method returns this value, the associated parameter may be <see langword="null"/>.
</summary>
</member>
<member name="M:System.Diagnostics.CodeAnalysis.MaybeNullWhenAttribute.#ctor(System.Boolean)">
<summary>
Initializes the attribute with the specified return value condition.
</summary>
<param name="returnValue">
The return value condition.
If the method returns this value, the associated parameter may be <see langword="null"/>.
</param>
</member>
<member name="T:System.Diagnostics.CodeAnalysis.NotNullAttribute">
<summary>
Specifies that an output is not <see langword="null"/> even if the
corresponding type allows it.
</summary>
</member>
<member name="M:System.Diagnostics.CodeAnalysis.NotNullAttribute.#ctor">
<summary>
Initializes a new instance of the <see cref="T:System.Diagnostics.CodeAnalysis.NotNullAttribute"/> class.
</summary>
</member>
<member name="T:System.Diagnostics.CodeAnalysis.NotNullIfNotNullAttribute">
<summary>
Specifies that the output will be non-<see langword="null"/> if the
named parameter is non-<see langword="null"/>.
</summary>
</member>
<member name="P:System.Diagnostics.CodeAnalysis.NotNullIfNotNullAttribute.ParameterName">
<summary>
Gets the associated parameter name.
The output will be non-<see langword="null"/> if the argument to the
parameter specified is non-<see langword="null"/>.
</summary>
</member>
<member name="M:System.Diagnostics.CodeAnalysis.NotNullIfNotNullAttribute.#ctor(System.String)">
<summary>
Initializes the attribute with the associated parameter name.
</summary>
<param name="parameterName">
The associated parameter name.
The output will be non-<see langword="null"/> if the argument to the
parameter specified is non-<see langword="null"/>.
</param>
</member>
<member name="T:System.Diagnostics.CodeAnalysis.NotNullWhenAttribute">
<summary>
Specifies that when a method returns <see cref="P:System.Diagnostics.CodeAnalysis.NotNullWhenAttribute.ReturnValue"/>,
the parameter will not be <see langword="null"/> even if the corresponding type allows it.
</summary>
</member>
<member name="P:System.Diagnostics.CodeAnalysis.NotNullWhenAttribute.ReturnValue">
<summary>
Gets the return value condition.
If the method returns this value, the associated parameter will not be <see langword="null"/>.
</summary>
</member>
<member name="M:System.Diagnostics.CodeAnalysis.NotNullWhenAttribute.#ctor(System.Boolean)">
<summary>
Initializes the attribute with the specified return value condition.
</summary>
<param name="returnValue">
The return value condition.
If the method returns this value, the associated parameter will not be <see langword="null"/>.
</param>
</member>
</members>
</doc>

7
CryptoExchange.Net/ExtensionMethods.cs
View File

@ -7,6 +7,7 @@ using System.Runtime.InteropServices;
using System.Security;
using System.Threading;
using System.Threading.Tasks;
using System.Web;
using CryptoExchange.Net.Logging;
using CryptoExchange.Net.Objects;
using Newtonsoft.Json;
@ -79,16 +80,16 @@ namespace CryptoExchange.Net
foreach (var arrayEntry in arraysParameters)
{
if(serializationType == ArrayParametersSerialization.Array)
uriString += $"{string.Join("&", ((object[])(urlEncodeValues ? WebUtility.UrlEncode(arrayEntry.Value.ToString()) : arrayEntry.Value)).Select(v => $"{arrayEntry.Key}[]={v}"))}&";
uriString += $"{string.Join("&", ((object[])(urlEncodeValues ? Uri.EscapeDataString(arrayEntry.Value.ToString()) : arrayEntry.Value)).Select(v => $"{arrayEntry.Key}[]={v}"))}&";
else
{
var array = (Array)arrayEntry.Value;
uriString += string.Join("&", array.OfType<object>().Select(a => $"{arrayEntry.Key}={WebUtility.UrlEncode(a.ToString())}"));
uriString += string.Join("&", array.OfType<object>().Select(a => $"{arrayEntry.Key}={Uri.EscapeDataString(a.ToString())}"));
uriString += "&";
}
}
uriString += $"{string.Join("&", parameters.Where(p => !p.Value.GetType().IsArray).Select(s => $"{s.Key}={(urlEncodeValues ? WebUtility.UrlEncode(s.Value.ToString()) : s.Value)}"))}";
uriString += $"{string.Join("&", parameters.Where(p => !p.Value.GetType().IsArray).Select(s => $"{s.Key}={(urlEncodeValues ? Uri.EscapeDataString(s.Value.ToString()) : s.Value)}"))}";
uriString = uriString.TrimEnd('&');
return uriString;
}

2
CryptoExchange.Net/OrderBook/SymbolOrderBook.cs
View File

@ -218,6 +218,7 @@ namespace CryptoExchange.Net.OrderBook
/// <returns></returns>
public async Task<CallResult<bool>> StartAsync()
{
log.Write(LogVerbosity.Debug, $"{Id} order book {Symbol} starting");
Status = OrderBookStatus.Connecting;
_processTask = Task.Run(ProcessQueue);
@ -271,6 +272,7 @@ namespace CryptoExchange.Net.OrderBook
/// <returns></returns>
public async Task StopAsync()
{
log.Write(LogVerbosity.Debug, $"{Id} order book {Symbol} stopping");
Status = OrderBookStatus.Disconnected;
_queueEvent.Set();
_processTask.Wait();

31
CryptoExchange.Net/RestClient.cs
View File

@ -164,11 +164,13 @@ namespace CryptoExchange.Net
/// <param name="cancellationToken">Cancellation token</param>
/// <param name="parameters">The parameters of the request</param>
/// <param name="signed">Whether or not the request should be authenticated</param>
/// <param name="checkResult">Whether or not the resulting object should be checked for missing properties in the mapping (only outputs if log verbosity is Debug)</param>
/// <param name="checkResult">Whether or not the resulting object should be checked for missing properties in the mapping (only outputs if log verbosity is Debug)</param>
/// <param name="postPosition">Where the post parameters should be placed</param>
/// <param name="arraySerialization">How array paramters should be serialized</param>
/// <returns></returns>
[return: NotNull]
protected virtual async Task<WebCallResult<T>> SendRequest<T>(Uri uri, HttpMethod method, CancellationToken cancellationToken,
Dictionary<string, object>? parameters = null, bool signed = false, bool checkResult = true) where T : class
Dictionary<string, object>? parameters = null, bool signed = false, bool checkResult = true, PostParameters? postPosition = null, ArrayParametersSerialization? arraySerialization = null) where T : class
{
log.Write(LogVerbosity.Debug, "Creating request for " + uri);
if (signed && authProvider == null)
@ -177,7 +179,7 @@ namespace CryptoExchange.Net
return new WebCallResult<T>(null, null, null, new NoApiCredentialsError());
}
var request = ConstructRequest(uri, method, parameters, signed);
var request = ConstructRequest(uri, method, parameters, signed, postPosition ?? postParametersPosition, arraySerialization ?? this.arraySerialization);
foreach (var limiter in RateLimiters)
{
var limitResult = limiter.LimitRequest(this, uri.AbsolutePath, RateLimitBehaviour);
@ -294,17 +296,19 @@ namespace CryptoExchange.Net
/// <param name="method">The method of the request</param>
/// <param name="parameters">The parameters of the request</param>
/// <param name="signed">Whether or not the request should be authenticated</param>
/// <param name="postPosition">Where the post parameters should be placed</param>
/// <param name="arraySerialization">How array paramters should be serialized</param>
/// <returns></returns>
protected virtual IRequest ConstructRequest(Uri uri, HttpMethod method, Dictionary<string, object>? parameters, bool signed)
protected virtual IRequest ConstructRequest(Uri uri, HttpMethod method, Dictionary<string, object>? parameters, bool signed, PostParameters postPosition, ArrayParametersSerialization arraySerialization)
{
if (parameters == null)
parameters = new Dictionary<string, object>();
var uriString = uri.ToString();
if(authProvider != null)
parameters = authProvider.AddAuthenticationToParameters(uriString, method, parameters, signed);
parameters = authProvider.AddAuthenticationToParameters(uriString, method, parameters, signed, postPosition, arraySerialization);
if((method == HttpMethod.Get || method == HttpMethod.Delete || postParametersPosition == PostParameters.InUri) && parameters?.Any() == true)
if((method == HttpMethod.Get || method == HttpMethod.Delete || postPosition == PostParameters.InUri) && parameters?.Any() == true)
uriString += "?" + parameters.CreateParamString(true, arraySerialization);
var contentType = requestBodyFormat == RequestBodyFormat.Json ? Constants.JsonContentHeader : Constants.FormContentHeader;
@ -313,12 +317,12 @@ namespace CryptoExchange.Net
var headers = new Dictionary<string, string>();
if (authProvider != null)
headers = authProvider.AddAuthenticationToHeaders(uriString, method, parameters!, signed);
headers = authProvider.AddAuthenticationToHeaders(uriString, method, parameters!, signed, postPosition, arraySerialization);
foreach (var header in headers)
request.AddHeader(header.Key, header.Value);
if ((method == HttpMethod.Post || method == HttpMethod.Put) && postParametersPosition != PostParameters.InUri)
if ((method == HttpMethod.Post || method == HttpMethod.Put) && postPosition != PostParameters.InUri)
{
if(parameters?.Any() == true)
WriteParamBody(request, parameters, contentType);
@ -346,7 +350,16 @@ namespace CryptoExchange.Net
{
var formData = HttpUtility.ParseQueryString(string.Empty);
foreach (var kvp in parameters.OrderBy(p => p.Key))
formData.Add(kvp.Key, kvp.Value.ToString());
{
if (kvp.Value.GetType().IsArray)
{
var array = (Array)kvp.Value;
foreach(var value in array)
formData.Add(kvp.Key, value.ToString());
}
else
formData.Add(kvp.Key, kvp.Value.ToString());
}
var stringData = formData.ToString();
request.SetContent(stringData, contentType);
}