public static void GenerateUrlsForOAuth(string clientId, string[] scopes, OAuthFlow flow, out string startUrl, out string completeUrl, string redirectUrl = OAuthDesktopEndPoint)
{
Dictionary <string, string> urlParam = new Dictionary <string, string>();
urlParam.Add("client_id", clientId);
urlParam.Add("scope", GenerateScopeString(scopes));
urlParam.Add("redirect_uri", redirectUrl);
urlParam.Add("display", "popup");
switch (flow)
{
case OAuthFlow.ImplicitGrant:
urlParam.Add("response_type", "token");
break;
case OAuthFlow.AuthorizationCodeGrant:
urlParam.Add("response_type", "code");
break;
default:
throw new NotSupportedException("flow value not supported");
}
startUrl = BuildUriWithParameters(OAuthMSAAuthorizeService, urlParam);
completeUrl = redirectUrl;
}
public FormMicrosoftAccountAuth(string startUrl, string endUrl, OAuthFlow flow = OAuthFlow.AuthorizationCodeGrant)
{
InitializeComponent();
this.StartUrl = startUrl;
this.EndUrl = endUrl;
this.AuthFlow = flow;
this.FormClosing += FormMicrosoftAccountAuth_FormClosing;
}
public OauthLoginWindow()
{
InitializeComponent();
DataContext = this;
OAuthFlower = new OAuthFlow();
XboxliveAuther = new XboxliveAuth();
McServices = new MinecraftServices();
}
public FormMicrosoftAccountAuth(string startUrl, string endUrl, OAuthFlow flow = OAuthFlow.AuthorizationCodeGrant)
{
InitializeComponent();
this.StartUrl = startUrl;
this.EndUrl = endUrl;
this.AuthFlow = flow;
this.FormClosing += FormMicrosoftAccountAuth_FormClosing;
}
/// <summary>
/// Serializes a <see cref="OAuthFlow"/> value.
/// </summary>
/// <param name="value">The <see cref="OAuthFlow"/> value to serialize.</param>
/// <returns>The <see cref="JsonValue"/>.</returns>
protected virtual JsonValue SerializeOAuthFlow(OAuthFlow value)
{
if (value is null)
{
return(null);
}
var json = new JsonObject();
SetJsonValue(json, PropertyConstants.AuthorizationUrl, value.AuthorizationUrl, true);
SetJsonValue(json, PropertyConstants.TokenUrl, value.TokenUrl, true);
SetJsonValue(json, PropertyConstants.RefreshUrl, value.RefreshUrl);
SetJsonMap(json, PropertyConstants.Scopes, value.Scopes);
return(json);
}
public AuthResult(Uri resultUri, OAuthFlow flow)
{
this.AuthFlow = flow;
string[] queryParams = null;
switch (flow)
{
case OAuthFlow.ImplicitGrant:
int accessTokenIndex = resultUri.AbsoluteUri.IndexOf("#access_token");
if (accessTokenIndex > 0)
{
queryParams = resultUri.AbsoluteUri.Substring(accessTokenIndex + 1).Split('&');
}
else
{
queryParams = resultUri.Query.TrimStart('?').Split('&');
}
break;
case OAuthFlow.AuthorizationCodeGrant:
queryParams = resultUri.Query.TrimStart('?').Split('&');
break;
default:
throw new NotSupportedException("flow value not supported");
}
foreach (string param in queryParams)
{
string[] kvp = param.Split('=');
switch (kvp[0])
{
case "code":
this.AuthorizeCode = kvp[1];
break;
case "access_token":
this.AccessToken = kvp[1];
break;
case "authorization_token":
case "authentication_token":
this.AuthenticationToken = kvp[1];
break;
case "error":
this.ErrorCode = kvp[1];
break;
case "error_description":
this.ErrorDescription = Uri.UnescapeDataString(kvp[1]);
break;
case "token_type":
this.TokenType = kvp[1];
break;
case "expires_in":
this.AccessTokenExpiresIn = new TimeSpan(0, 0, int.Parse(kvp[1]));
break;
case "scope":
this.Scopes = kvp[1].Split(new string[] { "%20" }, StringSplitOptions.RemoveEmptyEntries);
break;
case "user_id":
this.UserId = kvp[1];
break;
}
}
}
public static IServiceCollection AddSwaggerDocs(this IServiceCollection services)
{
var settings = services.GetOptions <SwaggerSettings>("swagger");
if (!settings.Enabled)
{
return(services);
}
services.AddSingleton(new SwaggerSettings());
return(services.AddSwaggerGen(setup =>
{
setup.SwaggerDoc(settings.Name, new OpenApiInfo {
Title = settings.Title, Version = settings.Version
});
if (settings.CommentsEnabled)
{
var filePath = Path.Combine(System.AppContext.BaseDirectory, "CourseLibrary.Api.xml");
setup.IncludeXmlComments(filePath);
}
if (settings.Authorization)
{
setup.AddSecurityDefinition("Bearer", new OpenApiSecurityScheme
{
Name = "Authorization",
In = ParameterLocation.Header,
Type = SecuritySchemeType.ApiKey,
Scheme = "Bearer",
Description = "JWT Authorization header using the Bearer scheme (Example: Bearer {token}).",
});
if (!(settings.OAuth2 is null))
{
setup.AddSecurityDefinition("oauth2", new OpenApiSecurityScheme
{
Flows = new OpenApiOAuthFlows
{
Implicit = OAuthFlow.Setup(settings),
Password = OAuthFlow.Setup(settings),
ClientCredentials = OAuthFlow.Setup(settings),
AuthorizationCode = OAuthFlow.Setup(settings)
},
In = ParameterLocation.Header,
Name = "Authorization",
Type = SecuritySchemeType.OAuth2
});
}
setup.AddSecurityRequirement(new OpenApiSecurityRequirement()
{
{
new OpenApiSecurityScheme
{
Reference = new OpenApiReference
{
Type = ReferenceType.SecurityScheme,
Id = "Bearer"
}
},
Array.Empty <string>()
}
});
}
}));
}
public AuthResult(Uri resultUri, OAuthFlow flow)
{
this.AuthFlow = flow;
string[] queryParams = null;
switch (flow)
{
case OAuthFlow.ImplicitGrant:
int accessTokenIndex = resultUri.AbsoluteUri.IndexOf("#access_token");
if (accessTokenIndex > 0)
{
queryParams = resultUri.AbsoluteUri.Substring(accessTokenIndex + 1).Split('&');
}
else
{
queryParams = resultUri.Query.TrimStart('?').Split('&');
}
break;
case OAuthFlow.AuthorizationCodeGrant:
queryParams = resultUri.Query.TrimStart('?').Split('&');
break;
default:
throw new NotSupportedException("flow value not supported");
}
foreach (string param in queryParams)
{
string[] kvp = param.Split('=');
switch (kvp[0])
{
case "code":
this.AuthorizeCode = kvp[1];
break;
case "access_token":
this.AccessToken = kvp[1];
break;
case "authorization_token":
case "authentication_token":
this.AuthenticationToken = kvp[1];
break;
case "error":
this.ErrorCode = kvp[1];
break;
case "error_description":
this.ErrorDescription = Uri.UnescapeDataString(kvp[1]);
break;
case "token_type":
this.TokenType = kvp[1];
break;
case "expires_in":
this.AccessTokenExpiresIn = new TimeSpan(0, 0, int.Parse(kvp[1]));
break;
case "scope":
this.Scopes = kvp[1].Split(new string[] { "%20" }, StringSplitOptions.RemoveEmptyEntries);
break;
case "user_id":
this.UserId = kvp[1];
break;
}
}
}
public static async Task <string> GetAuthenticationToken(string clientId, string[] scopes, OAuthFlow flow, IWin32Window owner = null)
{
string startUrl, completeUrl;
GenerateUrlsForOAuth(clientId, scopes, flow, out startUrl, out completeUrl);
FormMicrosoftAccountAuth authForm = new FormMicrosoftAccountAuth(startUrl, completeUrl, flow);
DialogResult result = await authForm.ShowDialogAsync(owner);
if (DialogResult.OK == result)
{
return(OnAuthComplete(authForm.AuthResult));
}
return(null);
}
public static async Task<string> GetAuthenticationToken(string clientId, string[] scopes, OAuthFlow flow, IWin32Window owner = null)
{
string startUrl, completeUrl;
GenerateUrlsForOAuth(clientId, scopes, flow, out startUrl, out completeUrl);
FormMicrosoftAccountAuth authForm = new FormMicrosoftAccountAuth(startUrl, completeUrl, flow);
DialogResult result = await authForm.ShowDialogAsync(owner);
if (DialogResult.OK == result)
{
return OnAuthComplete(authForm.AuthResult);
}
return null;
}
public static void GenerateUrlsForOAuth(string clientId, string[] scopes, OAuthFlow flow, out string startUrl, out string completeUrl, string redirectUrl = OAuthDesktopEndPoint)
{
Dictionary<string, string> urlParam = new Dictionary<string, string>();
urlParam.Add("client_id", clientId);
urlParam.Add("scope", GenerateScopeString(scopes));
urlParam.Add("redirect_uri", redirectUrl);
urlParam.Add("display", "popup");
switch (flow)
{
case OAuthFlow.ImplicitGrant:
urlParam.Add("response_type", "token");
break;
case OAuthFlow.AuthorizationCodeGrant:
urlParam.Add("response_type", "code");
break;
default:
throw new NotSupportedException("flow value not supported");
}
startUrl = BuildUriWithParameters(OAuthMSAAuthorizeService, urlParam);
completeUrl = redirectUrl;
}
