public YHttpRequestHandler(IYAuthProvider authProvider, IHttpClientFactory httpClientFactory,
IOptions <YGraphOptions> graphOptions,
IOptions <YHostOptions> apiOptions,
IOptions <YMicrosoftIdentityOptions> azureAdOptions)
{
this.authProvider = authProvider;
this.httpClientFactory = httpClientFactory;
this.graphOptions = graphOptions.Value;
this.apiOptions = apiOptions.Value;
this.azureAdOptions = azureAdOptions.Value;
}
/// <summary>
/// Add Swagger generation, with OAuth2 implicit flow configured with Azure Ad
/// </summary>
public static IServiceCollection AddAzureOauth2Swagger(
this IServiceCollection services,
IConfiguration configuration,
string azureOptionsSectionName = "AzureAD",
string configSectionName = "YgdraServices")
{
var options = new YHostOptions();
configuration.Bind(configSectionName, options);
var azureOptions = new YMicrosoftIdentityOptions();
configuration.Bind(azureOptionsSectionName, azureOptions);
var scopes = options.GetScopes().Select(scope => $"https://{azureOptions.Domain}/{azureOptions.ClientId}/{scope}");
// Define the OAuth2.0 scheme that's in use (i.e. Implicit Flow)
services.AddSwaggerGen(c =>
{
c.AddSecurityDefinition("OAuth2", new OpenApiSecurityScheme
{
Type = SecuritySchemeType.OAuth2,
Flows = new OpenApiOAuthFlows
{
Implicit = new OpenApiOAuthFlow
{
AuthorizationUrl = new Uri("https://login.microsoftonline.com/common/oauth2/v2.0/authorize"),
TokenUrl = new Uri("https://login.microsoftonline.com/common/oauth2/v2.0/token"),
Scopes = scopes.ToDictionary(s => s, s => s)
}
}
});
c.AddSecurityRequirement(new OpenApiSecurityRequirement
{
{
new OpenApiSecurityScheme
{
Reference = new OpenApiReference {
Type = ReferenceType.SecurityScheme, Id = "OAuth2"
},
},
scopes.ToList()
}
});
});
return(services);
}