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// Copyright (C) 2019-2024 Algorand, Inc.
// This file is part of go-algorand
//
// go-algorand is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// go-algorand is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with go-algorand. If not, see <https://www.gnu.org/licenses/>.
package network
import (
"net/url"
"testing"
"github.com/algorand/go-algorand/test/partitiontest"
"github.com/stretchr/testify/require"
)
type urlCase struct {
text string
out url.URL
}
func TestParseHostOrURL(t *testing.T) {
partitiontest.PartitionTest(t)
urlTestCases := []urlCase{
{"localhost:123", url.URL{Scheme: "http", Host: "localhost:123"}},
{"http://localhost:123", url.URL{Scheme: "http", Host: "localhost:123"}},
{"ws://localhost:9999", url.URL{Scheme: "ws", Host: "localhost:9999"}},
{"wss://localhost:443", url.URL{Scheme: "wss", Host: "localhost:443"}},
{"https://localhost:123", url.URL{Scheme: "https", Host: "localhost:123"}},
{"https://somewhere.tld", url.URL{Scheme: "https", Host: "somewhere.tld"}},
{"http://127.0.0.1:123", url.URL{Scheme: "http", Host: "127.0.0.1:123"}},
{"//somewhere.tld", url.URL{Scheme: "", Host: "somewhere.tld"}},
{"//somewhere.tld:4601", url.URL{Scheme: "", Host: "somewhere.tld:4601"}},
{"http://[::]:123", url.URL{Scheme: "http", Host: "[::]:123"}},
{"1.2.3.4:123", url.URL{Scheme: "http", Host: "1.2.3.4:123"}},
{"[::]:123", url.URL{Scheme: "http", Host: "[::]:123"}},
{"r2-devnet.devnet.algodev.network:4560", url.URL{Scheme: "http", Host: "r2-devnet.devnet.algodev.network:4560"}},
{"::11.22.33.44:123", url.URL{Scheme: "http", Host: "::11.22.33.44:123"}},
}
badUrls := []string{
"justahost",
"localhost:WAT",
"http://localhost:WAT",
"https://localhost:WAT",
"ws://localhost:WAT",
"wss://localhost:WAT",
"//localhost:WAT",
"://badaddress", // See rpcs/blockService_test.go TestRedirectFallbackEndpoints
"://localhost:1234",
":xxx",
":xxx:1234",
"::11.22.33.44",
":a:1",
":a:",
":1",
":a",
":",
"",
}
for _, tc := range urlTestCases {
t.Run(tc.text, func(t *testing.T) {
v, err := ParseHostOrURL(tc.text)
require.NoError(t, err)
if tc.out != *v {
t.Errorf("url wanted %#v, got %#v", tc.out, v)
return
}
})
t.Run(tc.text+"-multiaddr", func(t *testing.T) {
v, err := ParseHostOrURLOrMultiaddr(tc.text)
require.NoError(t, err)
if tc.out.Host != v {
t.Errorf("url wanted %#v, got %#v", tc.text, v)
return
}
})
}
for _, addr := range badUrls {
t.Run(addr, func(t *testing.T) {
_, err := ParseHostOrURL(addr)
require.Error(t, err, "url should fail", addr)
})
t.Run(addr+"-multiaddr", func(t *testing.T) {
_, err := ParseHostOrURLOrMultiaddr(addr)
require.Error(t, err, "url should fail", addr)
})
}
}
func TestParseHostURLOrMultiaddr(t *testing.T) {
partitiontest.PartitionTest(t)
validMultiAddrs := []string{
"/ip4/127.0.0.1/tcp/8080",
"/ip6/::1/tcp/8080",
"/ip4/192.168.1.1/udp/9999/quic",
"/ip4/192.168.1.1/tcp/8180/p2p/Qmewz5ZHN1AAGTarRbMupNPbZRfg3p5jUGoJ3JYEatJVVk",
"/ip4/192.255.2.8/tcp/8180/ws",
}
badMultiAddrs := []string{
"/ip4/256.256.256.256/tcp/8080", // Invalid IPv4 address.
"/ip4/127.0.0.1/abc/8080", // abc is not a valid protocol.
"/ip4/127.0.0.1/tcp/abc", // Port is not a valid number.
"/unix", // Unix protocol without a path is invalid.
"/ip4/127.0.0.1/tcp", // Missing a port after tcp
"/p2p/invalidPeerID", // Invalid peer ID after p2p.
"ip4/127.0.0.1/tcp/8080", // Missing starting /.
}
for _, addr := range validMultiAddrs {
t.Run(addr, func(t *testing.T) {
v, err := ParseHostOrURLOrMultiaddr(addr)
require.NoError(t, err)
require.Equal(t, addr, v)
})
}
for _, addr := range badMultiAddrs {
t.Run(addr, func(t *testing.T) {
_, err := ParseHostOrURLOrMultiaddr(addr)
require.Error(t, err)
})
}
}
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