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Commit b612d623 authored by Janoš Guljaš's avatar Janoš Guljaš Committed by GitHub
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libp2p static address resolver test simplification (#1617)

parent b8e478a4
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Showing with 17 additions and 38 deletions
go.mod
View file @ b612d623
......@@ -11,7 +11,6 @@ require (
github.com/ethersphere/go-storage-incentives-abi v0.1.0
github.com/ethersphere/go-sw3-abi v0.3.2
github.com/ethersphere/langos v1.0.0
github.com/foxcpp/go-mockdns v0.0.0-20201212160233-ede2f9158d15
github.com/gogo/protobuf v1.3.1
github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
github.com/google/gopacket v1.1.19 // indirect
......
go.sum
View file @ b612d623
......@@ -174,8 +174,6 @@ github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI
github.com/flynn/noise v0.0.0-20180327030543-2492fe189ae6 h1:u/UEqS66A5ckRmS4yNpjmVH56sVtS/RfclBAYocb4as=
github.com/flynn/noise v0.0.0-20180327030543-2492fe189ae6/go.mod h1:1i71OnUq3iUe1ma7Lr6yG6/rjvM3emb6yoL7xLFzcVQ=
github.com/fortytw2/leaktest v1.3.0/go.mod h1:jDsjWgpAGjm2CA7WthBh/CdZYEPF31XHquHwclZch5g=
github.com/foxcpp/go-mockdns v0.0.0-20201212160233-ede2f9158d15 h1:nLPjjvpUAODOR6vY/7o0hBIk8iTr19Fvmf8aFx/kC7A=
github.com/foxcpp/go-mockdns v0.0.0-20201212160233-ede2f9158d15/go.mod h1:tPg4cp4nseejPd+UKxtCVQ2hUxNTZ7qQZJa7CLriIeo=
github.com/francoispqt/gojay v1.2.13 h1:d2m3sFjloqoIUQU3TsHBgj6qg/BVGlTBeHDUmyJnXKk=
github.com/francoispqt/gojay v1.2.13/go.mod h1:ehT5mTG4ua4581f1++1WLG0vPdaA9HaiDsoyrBGkyDY=
github.com/frankban/quicktest v1.7.2/go.mod h1:jaStnuzAqU1AJdCO0l53JDCJrVDKcS03DbaAcR7Ks/o=
......@@ -648,9 +646,7 @@ github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b/go.mod h1:01TrycV0kFyex
github.com/microcosm-cc/bluemonday v1.0.1/go.mod h1:hsXNsILzKxV+sX77C5b8FSuKF00vh2OMYv+xgHpAMF4=
github.com/miekg/dns v1.0.14/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
github.com/miekg/dns v1.1.12/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
github.com/miekg/dns v1.1.22/go.mod h1:bPDLeHnStXmXAq1m/Ch/hvfNHr14JKNPMBo3VZKjuso=
github.com/miekg/dns v1.1.28/go.mod h1:KNUDUusw/aVsxyTYZM1oqvCicbwhgbNgztCETuNZ7xM=
github.com/miekg/dns v1.1.31 h1:sJFOl9BgwbYAWOGEwr61FU28pqsBNdpRBnhGXtO06Oo=
github.com/miekg/dns v1.1.31/go.mod h1:KNUDUusw/aVsxyTYZM1oqvCicbwhgbNgztCETuNZ7xM=
github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1 h1:lYpkrQH5ajf0OXOcUbGjvZxxijuBwbbmlSxLiuofa+g=
github.com/minio/blake2b-simd v0.0.0-20160723061019-3f5f724cb5b1/go.mod h1:pD8RvIylQ358TN4wwqatJ8rNavkEINozVn9DtGI3dfQ=
......@@ -1012,7 +1008,6 @@ golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8U
golang.org/x/crypto v0.0.0-20190611184440-5c40567a22f8/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190618222545-ea8f1a30c443/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190923035154-9ee001bba392/go.mod h1:/lpIB1dKB+9EgE3H3cr1v9wB50oz8l4C4h62xy7jSTY=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20191219195013-becbf705a915/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20200115085410-6d4e4cb37c7d/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
......@@ -1135,7 +1130,6 @@ golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190626221950-04f50cda93cb/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190922100055-0a153f010e69/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190924154521-2837fb4f24fe/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
......@@ -1192,7 +1186,6 @@ golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgw
golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
golang.org/x/tools v0.0.0-20190628153133-6cdbf07be9d0/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
golang.org/x/tools v0.0.0-20190816200558-6889da9d5479/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20190907020128-2ca718005c18/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20190911174233-4f2ddba30aff/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20191012152004-8de300cfc20a/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
......@@ -1322,7 +1315,6 @@ honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9
resenje.org/daemon v0.1.2/go.mod h1:mF5JRpH3EbrxI9WoeKY78e6PqSsbBtX9jAQL5vj/GBA=
resenje.org/email v0.1.3/go.mod h1:OhAVLRG3vqd9NSgayN3pAgzxTmc2B6mAefgShZvEgf0=
resenje.org/jsonhttp v0.2.0/go.mod h1:EDyeguyTWj2fU3D3SCE0qNTgthzyEkHYLM1uu0uikHU=
resenje.org/logging v0.1.5 h1:dw2TEg2kw7lhDqCCH5SqC1pFVuIFcqnTkI5PzgOhopM=
resenje.org/logging v0.1.5/go.mod h1:1IdoCm3+UwYfsplxDGV2pHCkUrLlQzlWwp4r28XfPx4=
resenje.org/marshal v0.1.1/go.mod h1:P7Cla6Ju5CFvW4Y8JbRgWX1Hcy4L1w4qcCsyadO7G94=
resenje.org/recovery v0.1.1/go.mod h1:3S6aCVKMJEWsSAb61oZTteaiqkIfQPTr1RdiWnRbhME=
......
pkg/p2p/libp2p/libp2p.go
View file @ b612d623
......@@ -201,7 +201,7 @@ func New(ctx context.Context, signer beecrypto.Signer, networkID uint64, overlay
host: h,
}
} else {
natAddrResolver, err = newStaticAddressResolver(o.NATAddr)
natAddrResolver, err = newStaticAddressResolver(o.NATAddr, net.LookupIP)
if err != nil {
return nil, fmt.Errorf("static nat: %w", err)
}
......
pkg/p2p/libp2p/static_resolver.go
View file @ b612d623
......@@ -19,7 +19,7 @@ type staticAddressResolver struct {
port string
}
func newStaticAddressResolver(addr string) (*staticAddressResolver, error) {
func newStaticAddressResolver(addr string, lookupIP func(host string) ([]net.IP, error)) (*staticAddressResolver, error) {
host, port, err := net.SplitHostPort(addr)
if err != nil {
return nil, err
......@@ -27,7 +27,7 @@ func newStaticAddressResolver(addr string) (*staticAddressResolver, error) {
var multiProto string
if host != "" {
multiProto, err = getMultiProto(host)
multiProto, err = getMultiProto(host, lookupIP)
if err != nil {
return nil, err
}
......@@ -77,7 +77,7 @@ func (r *staticAddressResolver) Resolve(observedAddress ma.Multiaddr) (ma.Multia
return buildUnderlayAddress(a, observableAddrInfo.ID)
}
func getMultiProto(host string) (string, error) {
func getMultiProto(host string, lookupIP func(host string) ([]net.IP, error)) (string, error) {
if host == "" {
return "", nil
}
......@@ -88,7 +88,7 @@ func getMultiProto(host string) (string, error) {
}
return "/ip4/" + ip.String(), nil
}
ips, err := net.LookupIP(host)
ips, err := lookupIP(host)
if err != nil {
return "", fmt.Errorf("invalid IP or Domain Name %q", host)
}
......
pkg/p2p/libp2p/static_resolver_test.go
View file @ b612d623
......@@ -6,19 +6,13 @@ package libp2p_test
import (
"net"
"runtime"
"testing"
"github.com/ethersphere/bee/pkg/p2p/libp2p"
mockdns "github.com/foxcpp/go-mockdns"
ma "github.com/multiformats/go-multiaddr"
)
func TestStaticAddressResolver(t *testing.T) {
if runtime.GOOS == "windows" || runtime.GOOS == "plan9" {
t.Skipf("skipped all dns resolver tests on %v", runtime.GOOS)
}
for _, tc := range []struct {
name string
natAddr string
......@@ -87,24 +81,18 @@ func TestStaticAddressResolver(t *testing.T) {
},
} {
t.Run(tc.name, func(t *testing.T) {
srv, err := mockdns.NewServer(map[string]mockdns.Zone{
"ipv4.com.": {
A: []string{"192.168.1.34"},
},
"ipv4and6.com.": {
A: []string{"192.168.1.34"},
AAAA: []string{"2001:db8::8a2e:370:1111"},
},
}, false)
if err != nil {
t.Fatalf("new mockdns: %v", err)
}
defer srv.Close()
srv.PatchNet(net.DefaultResolver)
defer mockdns.UnpatchNet(net.DefaultResolver)
r, err := libp2p.NewStaticAddressResolver(tc.natAddr)
r, err := libp2p.NewStaticAddressResolver(tc.natAddr, func(host string) ([]net.IP, error) {
hosts := map[string][]net.IP{
"ipv4.com": {
net.ParseIP("192.168.1.34"),
},
"ipv4and6.com": {
net.ParseIP("192.168.1.34"),
net.ParseIP("2001:db8::8a2e:370:1111"),
},
}
return hosts[host], nil
})
if err != nil {
t.Fatal(err)
}
......
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