func main() {
configFile := flag.String("config", "", "File path to the configuration file for this service")
flag.Parse()
if *configFile == "" {
flag.Usage()
os.Exit(1)
}
var c config
err := cmd.ReadConfigFile(*configFile, &c)
cmd.FailOnError(err, "Reading JSON config file into config structure")
stats, logger := cmd.StatsAndLogging(c.Statsd, c.Syslog)
scope := metrics.NewStatsdScope(stats, "VA")
defer logger.AuditPanic()
logger.Info(cmd.VersionString(clientName))
pc := &cmd.PortConfig{
HTTPPort: 80,
HTTPSPort: 443,
TLSPort: 443,
}
if c.VA.PortConfig.HTTPPort != 0 {
pc.HTTPPort = c.VA.PortConfig.HTTPPort
}
if c.VA.PortConfig.HTTPSPort != 0 {
pc.HTTPSPort = c.VA.PortConfig.HTTPSPort
}
if c.VA.PortConfig.TLSPort != 0 {
pc.TLSPort = c.VA.PortConfig.TLSPort
}
sbc := newGoogleSafeBrowsing(c.VA.GoogleSafeBrowsing)
var cdrClient *cdr.CAADistributedResolver
if c.VA.CAADistributedResolver != nil {
var err error
cdrClient, err = cdr.New(
scope,
c.VA.CAADistributedResolver.Timeout.Duration,
c.VA.CAADistributedResolver.MaxFailures,
c.VA.CAADistributedResolver.Proxies,
logger)
cmd.FailOnError(err, "Failed to create CAADistributedResolver")
}
dnsTimeout, err := time.ParseDuration(c.Common.DNSTimeout)
cmd.FailOnError(err, "Couldn't parse DNS timeout")
dnsTries := c.VA.DNSTries
if dnsTries < 1 {
dnsTries = 1
}
clk := clock.Default()
caaSERVFAILExceptions, err := bdns.ReadHostList(c.VA.CAASERVFAILExceptions)
cmd.FailOnError(err, "Couldn't read CAASERVFAILExceptions file")
var resolver bdns.DNSResolver
if !c.Common.DNSAllowLoopbackAddresses {
r := bdns.NewDNSResolverImpl(
dnsTimeout,
[]string{c.Common.DNSResolver},
caaSERVFAILExceptions,
scope,
clk,
dnsTries)
resolver = r
} else {
r := bdns.NewTestDNSResolverImpl(dnsTimeout, []string{c.Common.DNSResolver}, scope, clk, dnsTries)
resolver = r
}
vai := va.NewValidationAuthorityImpl(
pc,
sbc,
cdrClient,
resolver,
c.VA.UserAgent,
c.VA.IssuerDomain,
scope,
clk,
logger)
amqpConf := c.VA.AMQP
var grpcSrv *grpc.Server
if c.VA.GRPC != nil {
s, l, err := bgrpc.NewServer(c.VA.GRPC, scope)
cmd.FailOnError(err, "Unable to setup VA gRPC server")
err = bgrpc.RegisterValidationAuthorityGRPCServer(s, vai)
cmd.FailOnError(err, "Unable to register VA gRPC server")
go func() {
err = s.Serve(l)
cmd.FailOnError(err, "VA gRPC service failed")
}()
grpcSrv = s
}
vas, err := rpc.NewAmqpRPCServer(amqpConf, c.VA.MaxConcurrentRPCServerRequests, scope, logger)
cmd.FailOnError(err, "Unable to create VA RPC server")
go cmd.CatchSignals(logger, func() {
vas.Stop()
if grpcSrv != nil {
grpcSrv.GracefulStop()
}
})
err = rpc.NewValidationAuthorityServer(vas, vai)
cmd.FailOnError(err, "Unable to setup VA RPC server")
go cmd.DebugServer(c.VA.DebugAddr)
go cmd.ProfileCmd(scope)
err = vas.Start(amqpConf)
cmd.FailOnError(err, "Unable to run VA RPC server")
}
func main() {
configFile := flag.String("config", "", "File path to the configuration file for this service")
flag.Parse()
if *configFile == "" {
flag.Usage()
os.Exit(1)
}
var c config
err := cmd.ReadConfigFile(*configFile, &c)
cmd.FailOnError(err, "Reading JSON config file into config structure")
err = features.Set(c.WFE.Features)
cmd.FailOnError(err, "Failed to set feature flags")
stats, logger := cmd.StatsAndLogging(c.Statsd, c.Syslog)
scope := metrics.NewStatsdScope(stats, "WFE")
defer logger.AuditPanic()
logger.Info(cmd.VersionString(clientName))
wfe, err := wfe.NewWebFrontEndImpl(scope, clock.Default(), goodkey.NewKeyPolicy(), logger)
cmd.FailOnError(err, "Unable to create WFE")
rac, sac := setupWFE(c, logger, scope)
wfe.RA = rac
wfe.SA = sac
// TODO: remove this check once the production config uses the SubscriberAgreementURL in the wfe section
if c.WFE.SubscriberAgreementURL != "" {
wfe.SubscriberAgreementURL = c.WFE.SubscriberAgreementURL
} else {
wfe.SubscriberAgreementURL = c.SubscriberAgreementURL
}
wfe.AllowOrigins = c.WFE.AllowOrigins
wfe.AcceptRevocationReason = c.WFE.AcceptRevocationReason
wfe.AllowAuthzDeactivation = c.WFE.AllowAuthzDeactivation
wfe.CertCacheDuration = c.WFE.CertCacheDuration.Duration
wfe.CertNoCacheExpirationWindow = c.WFE.CertNoCacheExpirationWindow.Duration
wfe.IndexCacheDuration = c.WFE.IndexCacheDuration.Duration
wfe.IssuerCacheDuration = c.WFE.IssuerCacheDuration.Duration
wfe.IssuerCert, err = cmd.LoadCert(c.Common.IssuerCert)
cmd.FailOnError(err, fmt.Sprintf("Couldn't read issuer cert [%s]", c.Common.IssuerCert))
logger.Info(fmt.Sprintf("WFE using key policy: %#v", goodkey.NewKeyPolicy()))
// Set up paths
wfe.BaseURL = c.Common.BaseURL
h := wfe.Handler()
httpMonitor := metrics.NewHTTPMonitor(scope, h)
logger.Info(fmt.Sprintf("Server running, listening on %s...\n", c.WFE.ListenAddress))
srv := &http.Server{
Addr: c.WFE.ListenAddress,
Handler: httpMonitor,
}
go cmd.DebugServer(c.WFE.DebugAddr)
go cmd.ProfileCmd(scope)
hd := &httpdown.HTTP{
StopTimeout: c.WFE.ShutdownStopTimeout.Duration,
KillTimeout: c.WFE.ShutdownKillTimeout.Duration,
Stats: metrics.NewFBAdapter(scope, clock.Default()),
}
hdSrv, err := hd.ListenAndServe(srv)
cmd.FailOnError(err, "Error starting HTTP server")
go cmd.CatchSignals(logger, func() { _ = hdSrv.Stop() })
forever := make(chan struct{}, 1)
<-forever
}
func main() {
configFile := flag.String("config", "", "File path to the configuration file for this service")
flag.Parse()
if *configFile == "" {
flag.Usage()
os.Exit(1)
}
var c config
err := cmd.ReadConfigFile(*configFile, &c)
cmd.FailOnError(err, "Reading JSON config file into config structure")
err = features.Set(c.SA.Features)
cmd.FailOnError(err, "Failed to set feature flags")
stats, logger := cmd.StatsAndLogging(c.Statsd, c.Syslog)
scope := metrics.NewStatsdScope(stats, "SA")
defer logger.AuditPanic()
logger.Info(cmd.VersionString(clientName))
saConf := c.SA
dbURL, err := saConf.DBConfig.URL()
cmd.FailOnError(err, "Couldn't load DB URL")
dbMap, err := sa.NewDbMap(dbURL, saConf.DBConfig.MaxDBConns)
cmd.FailOnError(err, "Couldn't connect to SA database")
go sa.ReportDbConnCount(dbMap, scope)
sai, err := sa.NewSQLStorageAuthority(dbMap, clock.Default(), logger)
cmd.FailOnError(err, "Failed to create SA impl")
var grpcSrv *grpc.Server
if c.SA.GRPC != nil {
var listener net.Listener
grpcSrv, listener, err = bgrpc.NewServer(c.SA.GRPC, scope)
cmd.FailOnError(err, "Unable to setup SA gRPC server")
gw := bgrpc.NewStorageAuthorityServer(sai)
sapb.RegisterStorageAuthorityServer(grpcSrv, gw)
go func() {
err = grpcSrv.Serve(listener)
cmd.FailOnError(err, "SA gRPC service failed")
}()
}
amqpConf := saConf.AMQP
sas, err := rpc.NewAmqpRPCServer(amqpConf, c.SA.MaxConcurrentRPCServerRequests, scope, logger)
cmd.FailOnError(err, "Unable to create SA RPC server")
go cmd.CatchSignals(logger, func() {
sas.Stop()
if grpcSrv != nil {
grpcSrv.GracefulStop()
}
})
err = rpc.NewStorageAuthorityServer(sas, sai)
cmd.FailOnError(err, "Unable to setup SA RPC server")
go cmd.DebugServer(c.SA.DebugAddr)
go cmd.ProfileCmd(scope)
err = sas.Start(amqpConf)
cmd.FailOnError(err, "Unable to run SA RPC server")
}
func main() {
configFile := flag.String("config", "", "File path to the configuration file for this service")
flag.Parse()
if *configFile == "" {
flag.Usage()
os.Exit(1)
}
var c config
err := cmd.ReadConfigFile(*configFile, &c)
cmd.FailOnError(err, "Reading JSON config file into config structure")
err = features.Set(c.CA.Features)
cmd.FailOnError(err, "Failed to set feature flags")
stats, logger := cmd.StatsAndLogging(c.Statsd, c.Syslog)
scope := metrics.NewStatsdScope(stats, "CA")
defer logger.AuditPanic()
logger.Info(cmd.VersionString(clientName))
cmd.FailOnError(c.PA.CheckChallenges(), "Invalid PA configuration")
pa, err := policy.New(c.PA.Challenges)
cmd.FailOnError(err, "Couldn't create PA")
if c.CA.HostnamePolicyFile == "" {
cmd.FailOnError(fmt.Errorf("HostnamePolicyFile was empty."), "")
}
err = pa.SetHostnamePolicyFile(c.CA.HostnamePolicyFile)
cmd.FailOnError(err, "Couldn't load hostname policy file")
issuers, err := loadIssuers(c)
cmd.FailOnError(err, "Couldn't load issuers")
cai, err := ca.NewCertificateAuthorityImpl(
c.CA,
clock.Default(),
scope,
issuers,
goodkey.NewKeyPolicy(),
logger)
cmd.FailOnError(err, "Failed to create CA impl")
cai.PA = pa
amqpConf := c.CA.AMQP
if c.CA.SAService != nil {
conn, err := bgrpc.ClientSetup(c.CA.SAService, scope)
cmd.FailOnError(err, "Failed to load credentials and create gRPC connection to SA")
cai.SA = bgrpc.NewStorageAuthorityClient(sapb.NewStorageAuthorityClient(conn))
} else {
cai.SA, err = rpc.NewStorageAuthorityClient(clientName, amqpConf, scope)
cmd.FailOnError(err, "Failed to create SA client")
}
if amqpConf.Publisher != nil {
cai.Publisher, err = rpc.NewPublisherClient(clientName, amqpConf, scope)
cmd.FailOnError(err, "Failed to create Publisher client")
}
var grpcSrv *grpc.Server
if c.CA.GRPC != nil {
s, l, err := bgrpc.NewServer(c.CA.GRPC, scope)
cmd.FailOnError(err, "Unable to setup CA gRPC server")
caWrapper := bgrpc.NewCertificateAuthorityServer(cai)
caPB.RegisterCertificateAuthorityServer(s, caWrapper)
go func() {
err = s.Serve(l)
cmd.FailOnError(err, "CA gRPC service failed")
}()
grpcSrv = s
}
cas, err := rpc.NewAmqpRPCServer(amqpConf, c.CA.MaxConcurrentRPCServerRequests, scope, logger)
cmd.FailOnError(err, "Unable to create CA RPC server")
go cmd.CatchSignals(logger, func() {
cas.Stop()
if grpcSrv != nil {
grpcSrv.GracefulStop()
}
})
err = rpc.NewCertificateAuthorityServer(cas, cai)
cmd.FailOnError(err, "Failed to create Certificate Authority RPC server")
go cmd.DebugServer(c.CA.DebugAddr)
go cmd.ProfileCmd(scope)
err = cas.Start(amqpConf)
cmd.FailOnError(err, "Unable to run CA RPC server")
}
func main() {
configFile := flag.String("config", "", "File path to the configuration file for this service")
flag.Parse()
if *configFile == "" {
flag.Usage()
os.Exit(1)
}
var c config
err := cmd.ReadConfigFile(*configFile, &c)
cmd.FailOnError(err, "Reading JSON config file into config structure")
stats, logger := cmd.StatsAndLogging(c.Statsd, c.Syslog)
scope := metrics.NewStatsdScope(stats, "Publisher")
defer logger.AuditPanic()
logger.Info(cmd.VersionString(clientName))
logs := make([]*publisher.Log, len(c.Common.CT.Logs))
for i, ld := range c.Common.CT.Logs {
logs[i], err = publisher.NewLog(ld.URI, ld.Key)
cmd.FailOnError(err, "Unable to parse CT log description")
}
if c.Common.CT.IntermediateBundleFilename == "" {
logger.AuditErr("No CT submission bundle provided")
os.Exit(1)
}
pemBundle, err := core.LoadCertBundle(c.Common.CT.IntermediateBundleFilename)
cmd.FailOnError(err, "Failed to load CT submission bundle")
bundle := []ct.ASN1Cert{}
for _, cert := range pemBundle {
bundle = append(bundle, ct.ASN1Cert(cert.Raw))
}
amqpConf := c.Publisher.AMQP
var sac core.StorageAuthority
if c.Publisher.SAService != nil {
conn, err := bgrpc.ClientSetup(c.Publisher.SAService, scope)
cmd.FailOnError(err, "Failed to load credentials and create gRPC connection to SA")
sac = bgrpc.NewStorageAuthorityClient(sapb.NewStorageAuthorityClient(conn))
} else {
sac, err = rpc.NewStorageAuthorityClient(clientName, amqpConf, scope)
cmd.FailOnError(err, "Unable to create SA client")
}
pubi := publisher.New(
bundle,
logs,
c.Publisher.SubmissionTimeout.Duration,
logger,
scope,
sac)
var grpcSrv *grpc.Server
if c.Publisher.GRPC != nil {
s, l, err := bgrpc.NewServer(c.Publisher.GRPC, scope)
cmd.FailOnError(err, "Unable to setup Publisher gRPC server")
gw := bgrpc.NewPublisherServerWrapper(pubi)
pubPB.RegisterPublisherServer(s, gw)
go func() {
err = s.Serve(l)
cmd.FailOnError(err, "Publisher gRPC service failed")
}()
grpcSrv = s
}
pubs, err := rpc.NewAmqpRPCServer(amqpConf, c.Publisher.MaxConcurrentRPCServerRequests, scope, logger)
cmd.FailOnError(err, "Unable to create Publisher RPC server")
go cmd.CatchSignals(logger, func() {
pubs.Stop()
if grpcSrv != nil {
grpcSrv.GracefulStop()
}
})
err = rpc.NewPublisherServer(pubs, pubi)
cmd.FailOnError(err, "Unable to setup Publisher RPC server")
go cmd.DebugServer(c.Publisher.DebugAddr)
go cmd.ProfileCmd(scope)
err = pubs.Start(amqpConf)
cmd.FailOnError(err, "Unable to run Publisher RPC server")
}
func main() {
configFile := flag.String("config", "", "File path to the configuration file for this service")
flag.Parse()
if *configFile == "" {
flag.Usage()
os.Exit(1)
}
var c config
err := cmd.ReadConfigFile(*configFile, &c)
cmd.FailOnError(err, "Reading JSON config file into config structure")
err = features.Set(c.RA.Features)
cmd.FailOnError(err, "Failed to set feature flags")
stats, logger := cmd.StatsAndLogging(c.Statsd, c.Syslog)
scope := metrics.NewStatsdScope(stats, "RA")
defer logger.AuditPanic()
logger.Info(cmd.VersionString(clientName))
// Validate PA config and set defaults if needed
cmd.FailOnError(c.PA.CheckChallenges(), "Invalid PA configuration")
pa, err := policy.New(c.PA.Challenges)
cmd.FailOnError(err, "Couldn't create PA")
if c.RA.HostnamePolicyFile == "" {
cmd.FailOnError(fmt.Errorf("HostnamePolicyFile must be provided."), "")
}
err = pa.SetHostnamePolicyFile(c.RA.HostnamePolicyFile)
cmd.FailOnError(err, "Couldn't load hostname policy file")
amqpConf := c.RA.AMQP
var vac core.ValidationAuthority
if c.RA.VAService != nil {
conn, err := bgrpc.ClientSetup(c.RA.VAService, scope)
cmd.FailOnError(err, "Unable to create VA client")
vac = bgrpc.NewValidationAuthorityGRPCClient(conn)
} else {
vac, err = rpc.NewValidationAuthorityClient(clientName, amqpConf, scope)
cmd.FailOnError(err, "Unable to create VA client")
}
var cac core.CertificateAuthority
if c.RA.CAService != nil {
conn, err := bgrpc.ClientSetup(c.RA.CAService, scope)
cmd.FailOnError(err, "Unable to create CA client")
cac = bgrpc.NewCertificateAuthorityClient(caPB.NewCertificateAuthorityClient(conn))
} else {
cac, err = rpc.NewCertificateAuthorityClient(clientName, amqpConf, scope)
cmd.FailOnError(err, "Unable to create CA client")
}
var pubc core.Publisher
if c.RA.PublisherService != nil {
conn, err := bgrpc.ClientSetup(c.RA.PublisherService, scope)
cmd.FailOnError(err, "Failed to load credentials and create gRPC connection to Publisher")
pubc = bgrpc.NewPublisherClientWrapper(pubPB.NewPublisherClient(conn))
}
var sac core.StorageAuthority
if c.RA.SAService != nil {
conn, err := bgrpc.ClientSetup(c.RA.SAService, scope)
cmd.FailOnError(err, "Failed to load credentials and create gRPC connection to SA")
sac = bgrpc.NewStorageAuthorityClient(sapb.NewStorageAuthorityClient(conn))
} else {
sac, err = rpc.NewStorageAuthorityClient(clientName, amqpConf, scope)
cmd.FailOnError(err, "Unable to create SA client")
}
// TODO(patf): remove once RA.authorizationLifetimeDays is deployed
authorizationLifetime := 300 * 24 * time.Hour
if c.RA.AuthorizationLifetimeDays != 0 {
authorizationLifetime = time.Duration(c.RA.AuthorizationLifetimeDays) * 24 * time.Hour
}
// TODO(patf): remove once RA.pendingAuthorizationLifetimeDays is deployed
pendingAuthorizationLifetime := 7 * 24 * time.Hour
if c.RA.PendingAuthorizationLifetimeDays != 0 {
pendingAuthorizationLifetime = time.Duration(c.RA.PendingAuthorizationLifetimeDays) * 24 * time.Hour
}
rai := ra.NewRegistrationAuthorityImpl(
clock.Default(),
logger,
scope,
c.RA.MaxContactsPerRegistration,
goodkey.NewKeyPolicy(),
c.RA.MaxNames,
c.RA.DoNotForceCN,
c.RA.ReuseValidAuthz,
authorizationLifetime,
pendingAuthorizationLifetime,
pubc)
policyErr := rai.SetRateLimitPoliciesFile(c.RA.RateLimitPoliciesFilename)
cmd.FailOnError(policyErr, "Couldn't load rate limit policies file")
rai.PA = pa
raDNSTimeout, err := time.ParseDuration(c.Common.DNSTimeout)
cmd.FailOnError(err, "Couldn't parse RA DNS timeout")
dnsTries := c.RA.DNSTries
if dnsTries < 1 {
dnsTries = 1
}
if !c.Common.DNSAllowLoopbackAddresses {
rai.DNSResolver = bdns.NewDNSResolverImpl(
raDNSTimeout,
[]string{c.Common.DNSResolver},
nil,
scope,
clock.Default(),
dnsTries)
} else {
rai.DNSResolver = bdns.NewTestDNSResolverImpl(
raDNSTimeout,
[]string{c.Common.DNSResolver},
scope,
clock.Default(),
dnsTries)
}
rai.VA = vac
rai.CA = cac
rai.SA = sac
err = rai.UpdateIssuedCountForever()
cmd.FailOnError(err, "Updating total issuance count")
var grpcSrv *grpc.Server
if c.RA.GRPC != nil {
var listener net.Listener
grpcSrv, listener, err = bgrpc.NewServer(c.RA.GRPC, scope)
cmd.FailOnError(err, "Unable to setup RA gRPC server")
gw := bgrpc.NewRegistrationAuthorityServer(rai)
rapb.RegisterRegistrationAuthorityServer(grpcSrv, gw)
go func() {
err = grpcSrv.Serve(listener)
cmd.FailOnError(err, "RA gRPC service failed")
}()
}
ras, err := rpc.NewAmqpRPCServer(amqpConf, c.RA.MaxConcurrentRPCServerRequests, scope, logger)
cmd.FailOnError(err, "Unable to create RA RPC server")
go cmd.CatchSignals(logger, func() {
ras.Stop()
if grpcSrv != nil {
grpcSrv.GracefulStop()
}
})
err = rpc.NewRegistrationAuthorityServer(ras, rai, logger)
cmd.FailOnError(err, "Unable to setup RA RPC server")
go cmd.DebugServer(c.RA.DebugAddr)
go cmd.ProfileCmd(scope)
err = ras.Start(amqpConf)
cmd.FailOnError(err, "Unable to run RA RPC server")
}
func main() {
configFile := flag.String("config", "", "File path to the configuration file for this service")
flag.Parse()
if *configFile == "" {
fmt.Fprintf(os.Stderr, `Usage of %s:
Config JSON should contain either a DBConnectFile or a Source value containing a file: URL.
If Source is a file: URL, the file should contain a list of OCSP responses in base64-encoded DER,
as generated by Boulder's single-ocsp command.
`, os.Args[0])
flag.PrintDefaults()
os.Exit(1)
}
var c config
err := cmd.ReadConfigFile(*configFile, &c)
cmd.FailOnError(err, "Reading JSON config file into config structure")
stats, logger := cmd.StatsAndLogging(c.Statsd, c.Syslog)
scope := metrics.NewStatsdScope(stats, "OCSPResponder")
defer logger.AuditPanic()
logger.Info(cmd.VersionString("ocsp-responder"))
config := c.OCSPResponder
var source cfocsp.Source
if strings.HasPrefix(config.Source, "file:") {
url, err := url.Parse(config.Source)
cmd.FailOnError(err, "Source was not a URL")
filename := url.Path
// Go interprets cwd-relative file urls (file:test/foo.txt) as having the
// relative part of the path in the 'Opaque' field.
if filename == "" {
filename = url.Opaque
}
source, err = cfocsp.NewSourceFromFile(filename)
cmd.FailOnError(err, fmt.Sprintf("Couldn't read file: %s", url.Path))
} else {
// For databases, DBConfig takes precedence over Source, if present.
dbConnect, err := config.DBConfig.URL()
cmd.FailOnError(err, "Reading DB config")
if dbConnect == "" {
dbConnect = config.Source
}
logger.Info(fmt.Sprintf("Loading OCSP Database for CA Cert: %s", c.Common.IssuerCert))
dbMap, err := sa.NewDbMap(dbConnect, config.DBConfig.MaxDBConns)
cmd.FailOnError(err, "Could not connect to database")
sa.SetSQLDebug(dbMap, logger)
go sa.ReportDbConnCount(dbMap, scope)
source, err = makeDBSource(dbMap, c.Common.IssuerCert, logger)
cmd.FailOnError(err, "Couldn't load OCSP DB")
}
stopTimeout, err := time.ParseDuration(c.OCSPResponder.ShutdownStopTimeout)
cmd.FailOnError(err, "Couldn't parse shutdown stop timeout")
killTimeout, err := time.ParseDuration(c.OCSPResponder.ShutdownKillTimeout)
cmd.FailOnError(err, "Couldn't parse shutdown kill timeout")
m := mux(scope, c.OCSPResponder.Path, source)
srv := &http.Server{
Addr: c.OCSPResponder.ListenAddress,
Handler: m,
}
go cmd.DebugServer(c.OCSPResponder.DebugAddr)
go cmd.ProfileCmd(scope)
hd := &httpdown.HTTP{
StopTimeout: stopTimeout,
KillTimeout: killTimeout,
Stats: metrics.NewFBAdapter(scope, clock.Default()),
}
hdSrv, err := hd.ListenAndServe(srv)
cmd.FailOnError(err, "Error starting HTTP server")
go cmd.CatchSignals(logger, func() { _ = hdSrv.Stop() })
forever := make(chan struct{}, 1)
<-forever
}