// serveHTTPGateway collects options, creates listener, prints status message and starts serving requests
func serveHTTPGateway(req cmds.Request) (error, <-chan error) {
cfg, err := req.InvocContext().GetConfig()
if err != nil {
return fmt.Errorf("serveHTTPGateway: GetConfig() failed: %s", err), nil
}
gatewayMaddr, err := ma.NewMultiaddr(cfg.Addresses.Gateway)
if err != nil {
return fmt.Errorf("serveHTTPGateway: invalid gateway address: %q (err: %s)", cfg.Addresses.Gateway, err), nil
}
writable, writableOptionFound, err := req.Option(writableKwd).Bool()
if err != nil {
return fmt.Errorf("serveHTTPGateway: req.Option(%s) failed: %s", writableKwd, err), nil
}
if !writableOptionFound {
writable = cfg.Gateway.Writable
}
gwLis, err := manet.Listen(gatewayMaddr)
if err != nil {
return fmt.Errorf("serveHTTPGateway: manet.Listen(%s) failed: %s", gatewayMaddr, err), nil
}
// we might have listened to /tcp/0 - lets see what we are listing on
gatewayMaddr = gwLis.Multiaddr()
if writable {
fmt.Printf("Gateway (writable) server listening on %s\n", gatewayMaddr)
} else {
fmt.Printf("Gateway (readonly) server listening on %s\n", gatewayMaddr)
}
var opts = []corehttp.ServeOption{
corehttp.PrometheusCollectorOption("gateway"),
corehttp.CommandsROOption(*req.InvocContext()),
corehttp.VersionOption(),
corehttp.IPNSHostnameOption(),
corehttp.GatewayOption(writable),
}
if len(cfg.Gateway.RootRedirect) > 0 {
opts = append(opts, corehttp.RedirectOption("", cfg.Gateway.RootRedirect))
}
node, err := req.InvocContext().ConstructNode()
if err != nil {
return fmt.Errorf("serveHTTPGateway: ConstructNode() failed: %s", err), nil
}
errc := make(chan error)
go func() {
errc <- corehttp.Serve(node, gwLis.NetListener(), opts...)
close(errc)
}()
return nil, errc
}
// serveHTTPGateway collects options, creates listener, prints status message and starts serving requests
func serveHTTPGateway(node *core.OpenBazaarNode) (error, <-chan bool, <-chan error) {
cfg, err := node.Context.GetConfig()
if err != nil {
return nil, nil, nil
}
gatewayMaddr, err := ma.NewMultiaddr(cfg.Addresses.Gateway)
if err != nil {
return fmt.Errorf("serveHTTPGateway: invalid gateway address: %q (err: %s)", cfg.Addresses.Gateway, err), nil, nil
}
writable := cfg.Gateway.Writable
gwLis, err := manet.Listen(gatewayMaddr)
if err != nil {
return fmt.Errorf("serveHTTPGateway: manet.Listen(%s) failed: %s", gatewayMaddr, err), nil, nil
}
// we might have listened to /tcp/0 - lets see what we are listing on
gatewayMaddr = gwLis.Multiaddr()
log.Infof("Gateway/API server listening on %s\n", gatewayMaddr)
var opts = []corehttp.ServeOption{
corehttp.MetricsCollectionOption("gateway"),
corehttp.CommandsROOption(node.Context),
corehttp.VersionOption(),
corehttp.IPNSHostnameOption(),
corehttp.GatewayOption(writable, cfg.Gateway.PathPrefixes),
}
if len(cfg.Gateway.RootRedirect) > 0 {
opts = append(opts, corehttp.RedirectOption("", cfg.Gateway.RootRedirect))
}
if err != nil {
return fmt.Errorf("serveHTTPGateway: ConstructNode() failed: %s", err), nil, nil
}
errc := make(chan error)
cb := make(chan bool)
go func() {
errc <- api.Serve(cb, node, node.Context, gwLis.NetListener(), opts...)
close(errc)
}()
return nil, cb, errc
}
func newTestServerAndNode(t *testing.T, ns mockNamesys) (*httptest.Server, *core.IpfsNode) {
n, err := newNodeWithMockNamesys(ns)
if err != nil {
t.Fatal(err)
}
// need this variable here since we need to construct handler with
// listener, and server with handler. yay cycles.
dh := &delegatedHandler{}
ts := httptest.NewServer(dh)
dh.Handler, err = makeHandler(n,
ts.Listener,
corehttp.IPNSHostnameOption(),
GatewayOption(false),
)
if err != nil {
t.Fatal(err)
}
return ts, n
}