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https://github.com/superseriousbusiness/gotosocial
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746f3fa4e6
* [bugfix] Ensure requests happen over TCP It's possible for the network to be udp4 or udp6. This is rather unlikely to occur, but since we're given the network anyway as part of the Sanitize function getting called we might as well check for it. * [chore] Align reserved v6 blocks to IANA registry * [chore] Add test for ValidateIP The net and netip packages diverge in that net.ParseIP will consider an IPv4-mapped address to be an IPv4 address and as such it would get caught by the IPv4Reserved list. However, netip considers it an IPv6 address, so we need to ensure the mapped range is in IPv6Reserved. * [chore] Align reserved v4 blocks to IANA registry This includes a number of tests for /32's explicitly called out in the registry to ensure we always consider those invalid.
55 lines
1.1 KiB
Go
55 lines
1.1 KiB
Go
package netutil
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import (
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"net/netip"
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"testing"
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)
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func TestValidateIP(t *testing.T) {
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tests := []struct {
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name string
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ip netip.Addr
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}{
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// IPv4 tests
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{
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name: "IPv4 this host on this network",
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ip: netip.MustParseAddr("0.0.0.0"),
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},
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{
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name: "IPv4 dummy address",
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ip: netip.MustParseAddr("192.0.0.8"),
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},
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{
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name: "IPv4 Port Control Protocol Anycast",
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ip: netip.MustParseAddr("192.0.0.9"),
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},
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{
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name: "IPv4 Traversal Using Relays around NAT Anycast",
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ip: netip.MustParseAddr("192.0.0.10"),
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},
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{
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name: "IPv4 NAT64/DNS64 Discovery 1",
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ip: netip.MustParseAddr("192.0.0.17"),
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},
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{
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name: "IPv4 NAT64/DNS64 Discovery 2",
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ip: netip.MustParseAddr("192.0.0.171"),
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},
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// IPv6 tests
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{
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name: "IPv4-mapped address",
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ip: netip.MustParseAddr("::ffff:169.254.169.254"),
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},
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}
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for _, tc := range tests {
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tc := tc
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t.Run(tc.name, func(t *testing.T) {
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t.Parallel()
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if valid := ValidateIP(tc.ip); valid != false {
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t.Fatalf("Expected IP %s to be: %t, got: %t", tc.ip, false, valid)
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}
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})
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}
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}
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