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types/netmap, all: use read-only tailcfg.NodeView in NetworkMap

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Updates #8948

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2023-08-18 07:57:44 -07:00
committed by Brad Fitzpatrick
parent b040094b90
commit 58a4fd43d8
32 changed files with 501 additions and 422 deletions
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ipn/ipnlocal/peerapi.go
+8 -8
View File
@@ -576,7 +576,7 @@ func (pln *peerAPIListener) ServeConn(src netip.AddrPort, c net.Conn) {
}
h := &peerAPIHandler{
ps: pln.ps,
isSelf: nm.SelfNode.User == peerNode.User,
isSelf: nm.SelfNode.User == peerNode.User(),
remoteAddr: src,
selfNode: nm.SelfNode,
peerNode: peerNode,
@@ -597,7 +597,7 @@ type peerAPIHandler struct {
remoteAddr netip.AddrPort
isSelf bool // whether peerNode is owned by same user as this node
selfNode *tailcfg.Node // this node; always non-nil
peerNode *tailcfg.Node // peerNode is who's making the request
peerNode tailcfg.NodeView // peerNode is who's making the request
peerUser tailcfg.UserProfile // profile of peerNode
}
@@ -608,8 +608,8 @@ func (h *peerAPIHandler) logf(format string, a ...any) {
// isAddressValid reports whether addr is a valid destination address for this
// node originating from the peer.
func (h *peerAPIHandler) isAddressValid(addr netip.Addr) bool {
if h.peerNode.SelfNodeV4MasqAddrForThisPeer != nil {
return *h.peerNode.SelfNodeV4MasqAddrForThisPeer == addr
if v := h.peerNode.SelfNodeV4MasqAddrForThisPeer(); v != nil {
return *v == addr
}
pfx := netip.PrefixFrom(addr, addr.BitLen())
return slices.Contains(h.selfNode.Addresses, pfx)
@@ -733,7 +733,7 @@ func (h *peerAPIHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
<body>
<h1>Hello, %s (%v)</h1>
This is my Tailscale device. Your device is %v.
`, html.EscapeString(who), h.remoteAddr.Addr(), html.EscapeString(h.peerNode.ComputedName))
`, html.EscapeString(who), h.remoteAddr.Addr(), html.EscapeString(h.peerNode.ComputedName()))
if h.isSelf {
fmt.Fprintf(w, "<p>You are the owner of this node.\n")
@@ -1024,7 +1024,7 @@ func (f *incomingFile) PartialFile() ipn.PartialFile {
// canPutFile reports whether h can put a file ("Taildrop") to this node.
func (h *peerAPIHandler) canPutFile() bool {
if h.peerNode.UnsignedPeerAPIOnly {
if h.peerNode.UnsignedPeerAPIOnly() {
// Unsigned peers can't send files.
return false
}
@@ -1038,7 +1038,7 @@ func (h *peerAPIHandler) canDebug() bool {
// This node does not expose debug info.
return false
}
if h.peerNode.UnsignedPeerAPIOnly {
if h.peerNode.UnsignedPeerAPIOnly() {
// Unsigned peers can't debug.
return false
}
@@ -1047,7 +1047,7 @@ func (h *peerAPIHandler) canDebug() bool {
// canWakeOnLAN reports whether h can send a Wake-on-LAN packet from this node.
func (h *peerAPIHandler) canWakeOnLAN() bool {
if h.peerNode.UnsignedPeerAPIOnly {
if h.peerNode.UnsignedPeerAPIOnly() {
return false
}
return h.isSelf || h.peerHasCap(tailcfg.PeerCapabilityWakeOnLAN)