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380 lines
11 KiB
380 lines
11 KiB
package p2p_test
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import (
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"net"
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"strings"
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/tendermint/tendermint/crypto/ed25519"
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"github.com/tendermint/tendermint/internal/p2p"
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)
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func TestNewNodeID(t *testing.T) {
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// Most tests are in TestNodeID_Validate, this just checks that it's validated.
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testcases := []struct {
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input string
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expect p2p.NodeID
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ok bool
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}{
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{"", "", false},
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{"foo", "", false},
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{"00112233445566778899aabbccddeeff00112233", "00112233445566778899aabbccddeeff00112233", true},
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{"00112233445566778899AABBCCDDEEFF00112233", "00112233445566778899aabbccddeeff00112233", true},
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{"00112233445566778899aabbccddeeff0011223", "", false},
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{"00112233445566778899aabbccddeeff0011223g", "", false},
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}
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for _, tc := range testcases {
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tc := tc
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t.Run(tc.input, func(t *testing.T) {
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id, err := p2p.NewNodeID(tc.input)
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if !tc.ok {
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require.Error(t, err)
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} else {
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require.NoError(t, err)
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require.Equal(t, id, tc.expect)
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}
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})
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}
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}
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func TestNewNodeIDFromPubKey(t *testing.T) {
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privKey := ed25519.GenPrivKeyFromSecret([]byte("foo"))
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nodeID := p2p.NodeIDFromPubKey(privKey.PubKey())
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require.Equal(t, p2p.NodeID("045f5600654182cfeaccfe6cb19f0642e8a59898"), nodeID)
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require.NoError(t, nodeID.Validate())
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}
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func TestNodeID_Bytes(t *testing.T) {
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testcases := []struct {
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nodeID p2p.NodeID
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expect []byte
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ok bool
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}{
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{"", []byte{}, true},
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{"01f0", []byte{0x01, 0xf0}, true},
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{"01F0", []byte{0x01, 0xf0}, true},
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{"01F", nil, false},
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{"01g0", nil, false},
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}
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for _, tc := range testcases {
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tc := tc
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t.Run(string(tc.nodeID), func(t *testing.T) {
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bz, err := tc.nodeID.Bytes()
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if tc.ok {
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require.NoError(t, err)
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require.Equal(t, tc.expect, bz)
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} else {
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require.Error(t, err)
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}
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})
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}
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}
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func TestNodeID_Validate(t *testing.T) {
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testcases := []struct {
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nodeID p2p.NodeID
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ok bool
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}{
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{"", false},
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{"00", false},
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{"00112233445566778899aabbccddeeff00112233", true},
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{"00112233445566778899aabbccddeeff001122334", false},
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{"00112233445566778899aabbccddeeffgg001122", false},
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{"00112233445566778899AABBCCDDEEFF00112233", false},
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}
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for _, tc := range testcases {
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tc := tc
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t.Run(string(tc.nodeID), func(t *testing.T) {
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err := tc.nodeID.Validate()
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if tc.ok {
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require.NoError(t, err)
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} else {
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require.Error(t, err)
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}
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})
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}
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}
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func TestParseNodeAddress(t *testing.T) {
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user := "00112233445566778899aabbccddeeff00112233"
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id := p2p.NodeID(user)
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testcases := []struct {
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url string
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expect p2p.NodeAddress
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ok bool
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}{
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// Valid addresses.
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{
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"mconn://" + user + "@127.0.0.1:26657/some/path?foo=bar",
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p2p.NodeAddress{Protocol: "mconn", NodeID: id, Hostname: "127.0.0.1", Port: 26657, Path: "/some/path?foo=bar"},
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true,
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},
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{
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"TCP://" + strings.ToUpper(user) + "@hostname.DOMAIN:8080/Path/%f0%9f%91%8B#Anchor",
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p2p.NodeAddress{Protocol: "tcp", NodeID: id, Hostname: "hostname.domain", Port: 8080, Path: "/Path/👋#Anchor"},
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true,
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},
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{
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user + "@127.0.0.1",
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p2p.NodeAddress{Protocol: "mconn", NodeID: id, Hostname: "127.0.0.1"},
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true,
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},
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{
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user + "@hostname.domain",
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p2p.NodeAddress{Protocol: "mconn", NodeID: id, Hostname: "hostname.domain"},
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true,
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},
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{
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user + "@hostname.domain:80",
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p2p.NodeAddress{Protocol: "mconn", NodeID: id, Hostname: "hostname.domain", Port: 80},
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true,
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},
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{
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user + "@%F0%9F%91%8B",
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p2p.NodeAddress{Protocol: "mconn", NodeID: id, Hostname: "👋"},
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true,
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},
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{
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user + "@%F0%9F%91%8B:80/path",
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p2p.NodeAddress{Protocol: "mconn", NodeID: id, Hostname: "👋", Port: 80, Path: "/path"},
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true,
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},
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{
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user + "@127.0.0.1:26657",
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p2p.NodeAddress{Protocol: "mconn", NodeID: id, Hostname: "127.0.0.1", Port: 26657},
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true,
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},
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{
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user + "@127.0.0.1:26657/path",
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p2p.NodeAddress{Protocol: "mconn", NodeID: id, Hostname: "127.0.0.1", Port: 26657, Path: "/path"},
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true,
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},
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{
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user + "@0.0.0.0:0",
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p2p.NodeAddress{Protocol: "mconn", NodeID: id, Hostname: "0.0.0.0", Port: 0},
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true,
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},
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{
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"memory:" + user,
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p2p.NodeAddress{Protocol: "memory", NodeID: id},
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true,
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},
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{
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user + "@[1::]",
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p2p.NodeAddress{Protocol: "mconn", NodeID: id, Hostname: "1::"},
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true,
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},
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{
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"mconn://" + user + "@[fd80:b10c::2]:26657",
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p2p.NodeAddress{Protocol: "mconn", NodeID: id, Hostname: "fd80:b10c::2", Port: 26657},
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true,
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},
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// Invalid addresses.
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{"", p2p.NodeAddress{}, false},
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{"127.0.0.1", p2p.NodeAddress{}, false},
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{"hostname", p2p.NodeAddress{}, false},
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{"scheme:", p2p.NodeAddress{}, false},
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{"memory:foo", p2p.NodeAddress{}, false},
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{user + "@%F%F0", p2p.NodeAddress{}, false},
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{"//" + user + "@127.0.0.1", p2p.NodeAddress{}, false},
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{"://" + user + "@127.0.0.1", p2p.NodeAddress{}, false},
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{"mconn://foo@127.0.0.1", p2p.NodeAddress{}, false},
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{"mconn://" + user + "@127.0.0.1:65536", p2p.NodeAddress{}, false},
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{"mconn://" + user + "@:80", p2p.NodeAddress{}, false},
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}
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for _, tc := range testcases {
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tc := tc
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t.Run(tc.url, func(t *testing.T) {
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address, err := p2p.ParseNodeAddress(tc.url)
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if !tc.ok {
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require.Error(t, err)
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} else {
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require.NoError(t, err)
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require.Equal(t, tc.expect, address)
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}
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})
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}
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}
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func TestNodeAddress_Resolve(t *testing.T) {
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id := p2p.NodeID("00112233445566778899aabbccddeeff00112233")
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testcases := []struct {
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address p2p.NodeAddress
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expect p2p.Endpoint
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ok bool
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}{
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// Valid networked addresses (with hostname).
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{
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p2p.NodeAddress{Protocol: "tcp", Hostname: "127.0.0.1", Port: 80, Path: "/path"},
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p2p.Endpoint{Protocol: "tcp", IP: net.IPv4(127, 0, 0, 1), Port: 80, Path: "/path"},
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true,
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},
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{
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p2p.NodeAddress{Protocol: "tcp", Hostname: "localhost", Port: 80, Path: "/path"},
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p2p.Endpoint{Protocol: "tcp", IP: net.IPv4(127, 0, 0, 1), Port: 80, Path: "/path"},
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true,
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},
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{
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p2p.NodeAddress{Protocol: "tcp", Hostname: "localhost", Port: 80, Path: "/path"},
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p2p.Endpoint{Protocol: "tcp", IP: net.IPv6loopback, Port: 80, Path: "/path"},
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true,
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},
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{
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p2p.NodeAddress{Protocol: "tcp", Hostname: "127.0.0.1"},
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p2p.Endpoint{Protocol: "tcp", IP: net.IPv4(127, 0, 0, 1)},
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true,
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},
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{
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p2p.NodeAddress{Protocol: "tcp", Hostname: "::1"},
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p2p.Endpoint{Protocol: "tcp", IP: net.IPv6loopback},
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true,
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},
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{
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p2p.NodeAddress{Protocol: "tcp", Hostname: "8.8.8.8"},
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p2p.Endpoint{Protocol: "tcp", IP: net.IPv4(8, 8, 8, 8)},
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true,
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},
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{
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p2p.NodeAddress{Protocol: "tcp", Hostname: "2001:0db8::ff00:0042:8329"},
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p2p.Endpoint{Protocol: "tcp", IP: []byte{
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0x20, 0x01, 0x0d, 0xb8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0x42, 0x83, 0x29}},
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true,
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},
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{
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p2p.NodeAddress{Protocol: "tcp", Hostname: "some.missing.host.tendermint.com"},
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p2p.Endpoint{},
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false,
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},
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// Valid non-networked addresses.
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{
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p2p.NodeAddress{Protocol: "memory", NodeID: id},
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p2p.Endpoint{Protocol: "memory", Path: string(id)},
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true,
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},
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{
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p2p.NodeAddress{Protocol: "memory", NodeID: id, Path: string(id)},
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p2p.Endpoint{Protocol: "memory", Path: string(id)},
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true,
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},
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// Invalid addresses.
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{p2p.NodeAddress{}, p2p.Endpoint{}, false},
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{p2p.NodeAddress{Hostname: "127.0.0.1"}, p2p.Endpoint{}, false},
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{p2p.NodeAddress{Protocol: "tcp", Hostname: "127.0.0.1:80"}, p2p.Endpoint{}, false},
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{p2p.NodeAddress{Protocol: "memory"}, p2p.Endpoint{}, false},
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{p2p.NodeAddress{Protocol: "memory", Path: string(id)}, p2p.Endpoint{}, false},
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{p2p.NodeAddress{Protocol: "tcp", Hostname: "💥"}, p2p.Endpoint{}, false},
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}
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for _, tc := range testcases {
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tc := tc
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t.Run(tc.address.String(), func(t *testing.T) {
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endpoints, err := tc.address.Resolve(ctx)
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if !tc.ok {
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require.Error(t, err)
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return
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}
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require.Contains(t, endpoints, tc.expect)
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})
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}
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}
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func TestNodeAddress_String(t *testing.T) {
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id := p2p.NodeID("00112233445566778899aabbccddeeff00112233")
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user := string(id)
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testcases := []struct {
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address p2p.NodeAddress
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expect string
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}{
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// Valid networked addresses (with hostname).
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{
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p2p.NodeAddress{Protocol: "tcp", NodeID: id, Hostname: "host", Port: 80, Path: "/path/sub?foo=bar&x=y#anchor"},
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"tcp://" + user + "@host:80/path/sub%3Ffoo=bar&x=y%23anchor",
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},
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{
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p2p.NodeAddress{Protocol: "tcp", NodeID: id, Hostname: "host.domain"},
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"tcp://" + user + "@host.domain",
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},
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{
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p2p.NodeAddress{NodeID: id, Hostname: "host", Port: 80, Path: "foo/bar"},
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user + "@host:80/foo/bar",
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},
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// Valid non-networked addresses (without hostname).
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{
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p2p.NodeAddress{Protocol: "memory", NodeID: id, Path: string(id)},
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"memory:" + user,
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},
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{
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p2p.NodeAddress{Protocol: "memory", NodeID: id},
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"memory:" + user,
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},
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// Addresses with weird contents, which are technically fine (not harmful).
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{
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p2p.NodeAddress{Protocol: "💬", NodeID: "👨", Hostname: "💻", Port: 80, Path: "🛣"},
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"💬://%F0%9F%91%A8@%F0%9F%92%BB:80/%F0%9F%9B%A3",
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},
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// Partial (invalid) addresses.
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{p2p.NodeAddress{}, ""},
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{p2p.NodeAddress{NodeID: id}, user + "@"},
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{p2p.NodeAddress{Protocol: "tcp"}, "tcp:"},
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{p2p.NodeAddress{Hostname: "host"}, "host"},
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{p2p.NodeAddress{Port: 80}, ""},
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{p2p.NodeAddress{Path: "path"}, "/path"},
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{p2p.NodeAddress{NodeID: id, Port: 80}, user + "@"},
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{p2p.NodeAddress{Protocol: "tcp", Hostname: "host"}, "tcp://host"},
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{
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p2p.NodeAddress{Protocol: "memory", NodeID: id, Path: "path"},
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"memory://00112233445566778899aabbccddeeff00112233@/path",
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},
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{
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p2p.NodeAddress{Protocol: "memory", NodeID: id, Port: 80},
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"memory:00112233445566778899aabbccddeeff00112233",
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},
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}
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for _, tc := range testcases {
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tc := tc
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t.Run(tc.address.String(), func(t *testing.T) {
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require.Equal(t, tc.expect, tc.address.String())
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})
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}
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}
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func TestNodeAddress_Validate(t *testing.T) {
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id := p2p.NodeID("00112233445566778899aabbccddeeff00112233")
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testcases := []struct {
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address p2p.NodeAddress
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ok bool
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}{
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// Valid addresses.
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{p2p.NodeAddress{Protocol: "mconn", NodeID: id, Hostname: "host", Port: 80, Path: "/path"}, true},
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{p2p.NodeAddress{Protocol: "mconn", NodeID: id, Hostname: "host"}, true},
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{p2p.NodeAddress{Protocol: "mconn", NodeID: id, Path: "path"}, true},
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{p2p.NodeAddress{Protocol: "mconn", NodeID: id, Hostname: "👋", Path: "👋"}, true},
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// Invalid addresses.
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{p2p.NodeAddress{}, false},
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{p2p.NodeAddress{NodeID: "foo", Hostname: "host"}, false},
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{p2p.NodeAddress{Protocol: "mconn", NodeID: id}, true},
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{p2p.NodeAddress{Protocol: "mconn", NodeID: "foo", Hostname: "host"}, false},
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{p2p.NodeAddress{Protocol: "mconn", NodeID: id, Port: 80, Path: "path"}, false},
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}
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for _, tc := range testcases {
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tc := tc
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t.Run(tc.address.String(), func(t *testing.T) {
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err := tc.address.Validate()
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if tc.ok {
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require.NoError(t, err)
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} else {
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require.Error(t, err)
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}
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})
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}
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}
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