/// <summary>
/// Initializes a new instance of the <see cref="PharmanetDelegate"/> class.
/// </summary>
/// <param name="client">The injected HttpClient from service injection.</param>
/// <param name="logger">Injected Logger Provider.</param>
/// <param name="configuration">The injected configuration provider.</param>
public PharmanetDelegate(HttpClient client, ILogger <PharmanetDelegate> logger, IConfiguration configuration)
{
this.httpClient = client;
this.logger = logger;
this.configuration = configuration;
this.pharmanetDelegateConfig = new PharmanetDelegateConfig();
this.configuration.Bind(PharmanetDelegateConfig.ConfigurationSectionKey, this.pharmanetDelegateConfig);
}
/// <summary>
/// This method gets called by the runtime. Use this method to add services to the container.
/// </summary>
/// <param name="services">The injected services provider.</param>
public void ConfigureServices(IServiceCollection services)
{
this.startupConfig.ConfigureForwardHeaders(services);
this.startupConfig.ConfigureHttpServices(services);
this.startupConfig.ConfigureAuthServicesForJwtBearer(services);
this.startupConfig.ConfigureSwaggerServices(services);
services.AddAuthorization(options =>
{
string claimsIssuer = this.configuration.GetSection(ConfigurationSections.OpenIdConnect).GetValue <string>("ClaimsIssuer");
string scopes = this.configuration.GetSection(ConfigurationSections.OpenIdConnect).GetValue <string>("Scope");
string[] scope = scopes.Split(" ", StringSplitOptions.RemoveEmptyEntries);
options.AddPolicy(Hl7v2ScopesPolicy.MessageTypeScopeAccess, policy =>
{
policy.Requirements.Add(new Hl7v2AuthorizationRequirement(this.configuration));
});
});
services.AddSingleton <IAuthorizationHandler, Hl7v2AuthorizationHandler>();
services.AddCors(options =>
{
options.AddPolicy("allowAny", policy =>
{
policy
.AllowAnyOrigin()
.AllowAnyMethod()
.AllowAnyHeader();
});
});
PharmanetDelegateConfig pharmanetDelegateConfig = new PharmanetDelegateConfig();
this.configuration.Bind("PharmanetProxy", pharmanetDelegateConfig);
// Add http client services at ConfigureServices(IServiceCollection services).
services.AddHttpClient <IPharmanetDelegate, PharmanetDelegate>("PharmanetProxyClient", c =>
{
c.BaseAddress = new Uri(pharmanetDelegateConfig.Endpoint);
c.DefaultRequestHeaders.Accept.Clear();
c.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue(MediaTypeNames.Application.Json));
byte[] authdata = Encoding.ASCII.GetBytes(pharmanetDelegateConfig.Username + ":" + pharmanetDelegateConfig.Password);
c.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", System.Convert.ToBase64String(authdata));
}).ConfigurePrimaryHttpMessageHandler(() =>
{
HttpClientHandler handler = new HttpClientHandler();
// Load Certificate, if non-empty in Configuration.
string certPath = pharmanetDelegateConfig.ClientCertificatePath;
string certPassword = pharmanetDelegateConfig.ClientCertificatePassword;
if (!string.IsNullOrEmpty(certPath))
{
handler.ClientCertificates.Add(new X509Certificate2(System.IO.File.ReadAllBytes(certPath), certPassword));
}
return(handler);
});
// Add services.
services.AddTransient <IPharmanetService, PharmanetService>();
services.AddTransient <IHl7Parser, Hl7Parser>();
}