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httpserver: Fix address display and routing for IPv6 IPs/wildcards

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This commit is contained in:
Matthew Holt
2019-02-02 14:28:08 -07:00
parent 8369a12115
commit f2491580e0
2 changed files with 9 additions and 3 deletions
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caddyhttp/httpserver/vhosttrie.go
+6 -1
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@@ -32,7 +32,12 @@ type vhostTrie struct {
// newVHostTrie returns a new vhostTrie.
func newVHostTrie() *vhostTrie {
return &vhostTrie{edges: make(map[string]*vhostTrie), fallbackHosts: []string{"0.0.0.0", ""}}
// TODO: fallbackHosts doesn't discriminate between network interfaces;
// i.e. if there is a host "0.0.0.0", it could match a request coming
// in to "[::1]" (and vice-versa) even though the IP versions differ.
// This might be OK, or maybe it's not desirable. The 'bind' directive
// can be used to restrict what interface a listener binds to.
return &vhostTrie{edges: make(map[string]*vhostTrie), fallbackHosts: []string{"0.0.0.0", "[::]", ""}}
}
// Insert adds stack to t keyed by key. The key should be