func constructApiServer(cfg config.Config, database db.DB, statsdClient statsd.Statter, stopChan chan struct{}, logger lager.Logger) ifrit.Runner {
var token authentication.Token
if *devMode {
token = authentication.NullToken{}
} else {
token = authentication.NewAccessToken(cfg.UAAPublicKey)
err := token.CheckPublicToken()
if err != nil {
logger.Error("failed to check public token", err)
os.Exit(1)
}
}
validator := handlers.NewValidator()
routesHandler := handlers.NewRoutesHandler(token, *maxTTL, validator, database, logger)
eventStreamHandler := handlers.NewEventStreamHandler(token, database, logger, statsdClient, stopChan)
actions := rata.Handlers{
"Upsert": route(routesHandler.Upsert),
"Delete": route(routesHandler.Delete),
"List": route(routesHandler.List),
"EventStream": route(eventStreamHandler.EventStream),
}
handler, err := rata.NewRouter(routing_api.Routes, actions)
if err != nil {
logger.Error("failed to create router", err)
os.Exit(1)
}
handler = handlers.LogWrap(handler, logger)
return http_server.New(":"+strconv.Itoa(*port), handler)
}
func constructApiServer(cfg config.Config, database db.DB, statsdClient statsd.Statter, stopChan chan struct{}, logger lager.Logger) ifrit.Runner {
var tokenValidator authentication.TokenValidator
if *devMode {
tokenValidator = authentication.NullTokenValidator{}
} else {
uaaKeyFetcher := authentication.NewUaaKeyFetcher(logger, cfg.UAAEndpoint+"/token_key")
uaaPublicKey, err := uaaKeyFetcher.FetchKey()
if err != nil {
logger.Error("Failed to get verification key from UAA", err)
os.Exit(1)
}
tokenValidator = authentication.NewAccessTokenValidator(logger, uaaPublicKey, uaaKeyFetcher)
err = tokenValidator.CheckPublicToken()
if err != nil {
logger.Error("Failed to check public token", err)
os.Exit(1)
}
}
validator := handlers.NewValidator()
routesHandler := handlers.NewRoutesHandler(tokenValidator, *maxTTL, validator, database, logger)
eventStreamHandler := handlers.NewEventStreamHandler(tokenValidator, database, logger, statsdClient, stopChan)
routeGroupsHandler := handlers.NewRouteGroupsHandler(tokenValidator, logger)
tcpMappingsHandler := handlers.NewTcpRouteMappingsHandler(tokenValidator, validator, database, logger)
actions := rata.Handlers{
routing_api.UpsertRoute: route(routesHandler.Upsert),
routing_api.DeleteRoute: route(routesHandler.Delete),
routing_api.ListRoute: route(routesHandler.List),
routing_api.EventStreamRoute: route(eventStreamHandler.EventStream),
routing_api.ListRouterGroups: route(routeGroupsHandler.ListRouterGroups),
routing_api.UpsertTcpRouteMapping: route(tcpMappingsHandler.Upsert),
routing_api.DeleteTcpRouteMapping: route(tcpMappingsHandler.Delete),
routing_api.ListTcpRouteMapping: route(tcpMappingsHandler.List),
routing_api.EventStreamTcpRoute: route(eventStreamHandler.TcpEventStream),
}
handler, err := rata.NewRouter(routing_api.Routes, actions)
if err != nil {
logger.Error("failed to create router", err)
os.Exit(1)
}
handler = handlers.LogWrap(handler, logger)
return http_server.New(":"+strconv.Itoa(int(*port)), handler)
}
func constructApiServer(cfg config.Config, database db.DB, statsdClient statsd.Statter, logger lager.Logger) ifrit.Runner {
uaaClient, err := newUaaClient(logger, cfg)
if err != nil {
logger.Error("Failed to create uaa client", err)
os.Exit(1)
}
_, err = uaaClient.FetchKey()
if err != nil {
logger.Error("Failed to get verification key from UAA", err)
os.Exit(1)
}
validator := handlers.NewValidator()
routesHandler := handlers.NewRoutesHandler(uaaClient, int(maxTTL.Seconds()), validator, database, logger)
eventStreamHandler := handlers.NewEventStreamHandler(uaaClient, database, logger, statsdClient)
routeGroupsHandler := handlers.NewRouteGroupsHandler(uaaClient, logger, database)
tcpMappingsHandler := handlers.NewTcpRouteMappingsHandler(uaaClient, validator, database, int(maxTTL.Seconds()), logger)
actions := rata.Handlers{
routing_api.UpsertRoute: route(routesHandler.Upsert),
routing_api.DeleteRoute: route(routesHandler.Delete),
routing_api.ListRoute: route(routesHandler.List),
routing_api.EventStreamRoute: route(eventStreamHandler.EventStream),
routing_api.ListRouterGroups: route(routeGroupsHandler.ListRouterGroups),
routing_api.UpsertTcpRouteMapping: route(tcpMappingsHandler.Upsert),
routing_api.DeleteTcpRouteMapping: route(tcpMappingsHandler.Delete),
routing_api.ListTcpRouteMapping: route(tcpMappingsHandler.List),
routing_api.EventStreamTcpRoute: route(eventStreamHandler.TcpEventStream),
}
handler, err := rata.NewRouter(routing_api.Routes, actions)
if err != nil {
logger.Error("failed to create router", err)
os.Exit(1)
}
handler = handlers.LogWrap(handler, logger)
return http_server.New(":"+strconv.Itoa(int(*port)), handler)
}
dummyHandler http.HandlerFunc
testSink *lagertest.TestSink
)
BeforeEach(func() {
// logger
logger := lagertest.NewTestLogger("dummy-api")
// dummy handler
dummyHandler = func(w http.ResponseWriter, r *http.Request) {
fmt.Fprintf(w, "Dummy handler")
}
// wrap dummy handler in logwrap
dummyHandler = handlers.LogWrap(dummyHandler, logger)
// test server
ts = httptest.NewServer(dummyHandler)
client = &http.Client{}
// test sink
testSink = lagertest.NewTestSink()
logger.RegisterSink(testSink)
})
AfterEach(func() {
ts.Close()
})
func main() {
logger := cf_lager.New("routing-api")
flag.Parse()
if *configPath == "" {
logger.Error("failed to start", errors.New("No configuration file provided"))
os.Exit(1)
}
cfg, err := config.NewConfigFromFile(*configPath)
if err != nil {
logger.Error("failed to start", err)
os.Exit(1)
}
err = dropsonde.Initialize(cfg.MetronConfig.Address+":"+cfg.MetronConfig.Port, cfg.LogGuid)
if err != nil {
logger.Error("failed to initialize Dropsonde", err)
os.Exit(1)
}
logger.Info("database", lager.Data{"etcd-addresses": flag.Args()})
database := db.NewETCD(flag.Args())
err = database.Connect()
if err != nil {
logger.Error("failed to connect to etcd", err)
os.Exit(1)
}
defer database.Disconnect()
var token authentication.Token
if *devMode {
token = authentication.NullToken{}
} else {
token = authentication.NewAccessToken(cfg.UAAPublicKey)
err = token.CheckPublicToken()
if err != nil {
logger.Error("failed to check public token", err)
os.Exit(1)
}
}
validator := handlers.NewValidator()
routesHandler := handlers.NewRoutesHandler(token, *maxTTL, validator, database, logger)
eventStreamHandler := handlers.NewEventStreamHandler(token, database, logger)
actions := rata.Handlers{
"Upsert": route(routesHandler.Upsert),
"Delete": route(routesHandler.Delete),
"List": route(routesHandler.List),
"EventStream": route(eventStreamHandler.EventStream),
}
handler, err := rata.NewRouter(routing_api.Routes, actions)
if err != nil {
logger.Error("failed to create router", err)
os.Exit(1)
}
handler = handlers.LogWrap(handler, logger)
logger.Info("starting", lager.Data{"port": *port})
err = http.ListenAndServe(":"+strconv.Itoa(*port), handler)
if err != nil {
panic(err)
}
}