public InternalConfiguration Create(FileConfiguration fileConfiguration, List <Route> routes)
{
var serviceProviderConfiguration = _serviceProviderConfigCreator.Create(fileConfiguration.GlobalConfiguration);
var lbOptions = _loadBalancerOptionsCreator.Create(fileConfiguration.GlobalConfiguration.LoadBalancerOptions);
var qosOptions = _qosOptionsCreator.Create(fileConfiguration.GlobalConfiguration.QoSOptions);
var httpHandlerOptions = _httpHandlerOptionsCreator.Create(fileConfiguration.GlobalConfiguration.HttpHandlerOptions);
var adminPath = _adminPath != null ? _adminPath.Path : null;
var version = _versionCreator.Create(fileConfiguration.GlobalConfiguration.DownstreamHttpVersion);
return(new InternalConfiguration(routes,
adminPath,
serviceProviderConfiguration,
fileConfiguration.GlobalConfiguration.RequestIdKey,
lbOptions,
fileConfiguration.GlobalConfiguration.DownstreamScheme,
qosOptions,
httpHandlerOptions,
version
));
}
private async Task <Response <IInternalConfiguration> > SetUpConfiguration(FileConfiguration fileConfiguration)
{
var response = await _configurationValidator.IsValid(fileConfiguration);
if (response.Data.IsError)
{
return(new ErrorResponse <IInternalConfiguration>(response.Data.Errors));
}
var reRoutes = new List <ReRoute>();
foreach (var reRoute in fileConfiguration.ReRoutes)
{
var downstreamReRoute = SetUpDownstreamReRoute(reRoute, fileConfiguration.GlobalConfiguration);
var ocelotReRoute = SetUpReRoute(reRoute, downstreamReRoute);
reRoutes.Add(ocelotReRoute);
}
foreach (var aggregate in fileConfiguration.Aggregates)
{
var ocelotReRoute = SetUpAggregateReRoute(reRoutes, aggregate, fileConfiguration.GlobalConfiguration);
reRoutes.Add(ocelotReRoute);
}
var serviceProviderConfiguration = _serviceProviderConfigCreator.Create(fileConfiguration.GlobalConfiguration);
var lbOptions = CreateLoadBalancerOptions(fileConfiguration.GlobalConfiguration.LoadBalancerOptions);
var qosOptions = _qosOptionsCreator.Create(fileConfiguration.GlobalConfiguration.QoSOptions);
var httpHandlerOptions = _httpHandlerOptionsCreator.Create(fileConfiguration.GlobalConfiguration.HttpHandlerOptions);
var config = new InternalConfiguration(reRoutes,
_adminPath.Path,
serviceProviderConfiguration,
fileConfiguration.GlobalConfiguration.RequestIdKey,
lbOptions,
fileConfiguration.GlobalConfiguration.DownstreamScheme,
qosOptions,
httpHandlerOptions
);
return(new OkResponse <IInternalConfiguration>(config));
}
private ReRoute SetUpReRoute(FileReRoute fileReRoute, FileGlobalConfiguration globalConfiguration)
{
var fileReRouteOptions = _fileReRouteOptionsCreator.Create(fileReRoute);
var requestIdKey = _requestIdKeyCreator.Create(fileReRoute, globalConfiguration);
var reRouteKey = CreateReRouteKey(fileReRoute);
var upstreamTemplatePattern = _upstreamTemplatePatternCreator.Create(fileReRoute);
var authOptionsForRoute = _authOptionsCreator.Create(fileReRoute);
var claimsToHeaders = _claimsToThingCreator.Create(fileReRoute.AddHeadersToRequest);
var claimsToClaims = _claimsToThingCreator.Create(fileReRoute.AddClaimsToRequest);
var claimsToQueries = _claimsToThingCreator.Create(fileReRoute.AddQueriesToRequest);
var qosOptions = _qosOptionsCreator.Create(fileReRoute);
var rateLimitOption = _rateLimitOptionsCreator.Create(fileReRoute, globalConfiguration, fileReRouteOptions.EnableRateLimiting);
var region = _regionCreator.Create(fileReRoute);
var httpHandlerOptions = _httpHandlerOptionsCreator.Create(fileReRoute);
var reRoute = new ReRouteBuilder()
.WithDownstreamPathTemplate(fileReRoute.DownstreamPathTemplate)
.WithUpstreamPathTemplate(fileReRoute.UpstreamPathTemplate)
.WithUpstreamHttpMethod(fileReRoute.UpstreamHttpMethod)
.WithUpstreamTemplatePattern(upstreamTemplatePattern)
.WithIsAuthenticated(fileReRouteOptions.IsAuthenticated)
.WithAuthenticationOptions(authOptionsForRoute)
.WithClaimsToHeaders(claimsToHeaders)
.WithClaimsToClaims(claimsToClaims)
.WithRouteClaimsRequirement(fileReRoute.RouteClaimsRequirement)
.WithIsAuthorised(fileReRouteOptions.IsAuthorised)
.WithClaimsToQueries(claimsToQueries)
.WithRequestIdKey(requestIdKey)
.WithIsCached(fileReRouteOptions.IsCached)
.WithCacheOptions(new CacheOptions(fileReRoute.FileCacheOptions.TtlSeconds, region))
.WithDownstreamScheme(fileReRoute.DownstreamScheme)
.WithLoadBalancer(fileReRoute.LoadBalancer)
.WithDownstreamHost(fileReRoute.DownstreamHost)
.WithDownstreamPort(fileReRoute.DownstreamPort)
.WithReRouteKey(reRouteKey)
.WithIsQos(fileReRouteOptions.IsQos)
.WithQosOptions(qosOptions)
.WithEnableRateLimiting(fileReRouteOptions.EnableRateLimiting)
.WithRateLimitOptions(rateLimitOption)
.WithHttpHandlerOptions(httpHandlerOptions)
.WithServiceName(fileReRoute.ServiceName)
.WithUseServiceDiscovery(fileReRoute.UseServiceDiscovery)
.Build();
return(reRoute);
}
private void WhenICreateHttpHandlerOptions()
{
_httpHandlerOptions = _httpHandlerOptionsCreator.Create(_fileReRoute);
}
private DownstreamReRoute SetUpDownstreamReRoute(FileReRoute fileReRoute, FileGlobalConfiguration globalConfiguration)
{
var fileReRouteOptions = _fileReRouteOptionsCreator.Create(fileReRoute);
var requestIdKey = _requestIdKeyCreator.Create(fileReRoute, globalConfiguration);
var reRouteKey = _reRouteKeyCreator.Create(fileReRoute);
var upstreamTemplatePattern = _upstreamTemplatePatternCreator.Create(fileReRoute);
var authOptionsForRoute = _authOptionsCreator.Create(fileReRoute);
var claimsToHeaders = _claimsToThingCreator.Create(fileReRoute.AddHeadersToRequest);
var claimsToClaims = _claimsToThingCreator.Create(fileReRoute.AddClaimsToRequest);
var claimsToQueries = _claimsToThingCreator.Create(fileReRoute.AddQueriesToRequest);
var qosOptions = _qosOptionsCreator.Create(fileReRoute.QoSOptions, fileReRoute.UpstreamPathTemplate, fileReRoute.UpstreamHttpMethod);
var rateLimitOption = _rateLimitOptionsCreator.Create(fileReRoute.RateLimitOptions, globalConfiguration);
var region = _regionCreator.Create(fileReRoute);
var httpHandlerOptions = _httpHandlerOptionsCreator.Create(fileReRoute.HttpHandlerOptions);
var hAndRs = _headerFAndRCreator.Create(fileReRoute);
var downstreamAddresses = _downstreamAddressesCreator.Create(fileReRoute);
var lbOptions = _loadBalancerOptionsCreator.Create(fileReRoute.LoadBalancerOptions);
var securityOptions = _securityOptionsCreator.Create(fileReRoute.SecurityOptions);
var reRoute = new DownstreamReRouteBuilder()
.WithKey(fileReRoute.Key)
.WithDownstreamPathTemplate(fileReRoute.DownstreamPathTemplate)
.WithUpstreamHttpMethod(fileReRoute.UpstreamHttpMethod)
.WithUpstreamPathTemplate(upstreamTemplatePattern)
.WithIsAuthenticated(fileReRouteOptions.IsAuthenticated)
.WithAuthenticationOptions(authOptionsForRoute)
.WithClaimsToHeaders(claimsToHeaders)
.WithClaimsToClaims(claimsToClaims)
.WithRouteClaimsRequirement(fileReRoute.RouteClaimsRequirement)
.WithIsAuthorised(fileReRouteOptions.IsAuthorised)
.WithClaimsToQueries(claimsToQueries)
.WithRequestIdKey(requestIdKey)
.WithIsCached(fileReRouteOptions.IsCached)
.WithCacheOptions(new CacheOptions(fileReRoute.FileCacheOptions.TtlSeconds, region))
.WithDownstreamScheme(fileReRoute.DownstreamScheme)
.WithLoadBalancerOptions(lbOptions)
.WithDownstreamAddresses(downstreamAddresses)
.WithLoadBalancerKey(reRouteKey)
.WithQosOptions(qosOptions)
.WithEnableRateLimiting(fileReRouteOptions.EnableRateLimiting)
.WithRateLimitOptions(rateLimitOption)
.WithHttpHandlerOptions(httpHandlerOptions)
.WithServiceName(fileReRoute.ServiceName)
.WithUseServiceDiscovery(fileReRouteOptions.UseServiceDiscovery)
.WithUpstreamHeaderFindAndReplace(hAndRs.Upstream)
.WithDownstreamHeaderFindAndReplace(hAndRs.Downstream)
.WithDelegatingHandlers(fileReRoute.DelegatingHandlers)
.WithAddHeadersToDownstream(hAndRs.AddHeadersToDownstream)
.WithAddHeadersToUpstream(hAndRs.AddHeadersToUpstream)
.WithDangerousAcceptAnyServerCertificateValidator(fileReRoute.DangerousAcceptAnyServerCertificateValidator)
.WithSecurityOptions(securityOptions)
.Build();
return(reRoute);
}