Add Resolver interface to transport #1719
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p2p/transport/websocket/websocket.go
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| fallthrough | ||
| case ma.P_DNS6: | ||
| fallthrough | ||
| case ma.P_DNSADDR: |
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This is equivalent to:
case ma.P_DNS, ma.P_DNS4, ma.P_DNS6, ma.P_DNSADDR:Right?
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Maybe easier: maddr.ValueForProtocol
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That would be multiple loops to get the value, right?
Have you considered requiring the repo by its commit hash? That would allow you to run CI (and would have caught at least one of the issues here, the copying of the mutex). |
Co-authored-by: Marten Seemann <martenseemann@gmail.com>
Yep! |
MarcoPolo
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marten-seemann
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This was referenced Sep 19, 2022
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lidel
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includes libp2p/go-libp2p#1719 which fixes secure websockets (wss) by having the websocket transport resolve a multiaddr with a dns hostname and /wss into a multiaddr that explictly defines the sni component. e.g. converts /dns4/example.com/tcp/1234/wss into /dns4/example.com/tcp/1234/tls/sni/example.com/ws
lidel
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includes libp2p/go-libp2p#1719 which fixes secure websockets (wss) by having the websocket transport resolve a multiaddr with a dns hostname and /wss into a multiaddr that explictly defines the sni component. e.g. converts /dns4/example.com/tcp/1234/wss into /dns4/example.com/tcp/1234/tls/sni/example.com/ws
lidel
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Oct 5, 2022
includes libp2p/go-libp2p#1719 which fixes secure websockets (wss) by having the websocket transport resolve a multiaddr with a dns hostname and /wss into a multiaddr that explictly defines the sni component. e.g. converts /dns4/example.com/tcp/1234/wss into /dns4/example.com/tcp/1234/tls/sni/example.com/ws
lidel
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to libp2p/go-libp2p-relay-daemon
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Oct 5, 2022
includes libp2p/go-libp2p#1719 which fixes secure websockets (wss) by having the websocket transport resolve a multiaddr with a dns hostname and /wss into a multiaddr that explictly defines the sni component. e.g. converts /dns4/example.com/tcp/1234/wss into /dns4/example.com/tcp/1234/tls/sni/example.com/ws
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fixes #1597
This adds a new Resolver interface that can be optionally implemented by transports. This lets a transport resolve a single multiaddr into many multiaddrs, while still letting the swarm handle concurrency in the actual dialing step.
This PR also fixes secure websockets (wss) by having the websocket transport resolve a multiaddr with a dns hostname and
/wssinto a multiaddr that explictly defines thesnicomponent. e.g. converts/dns4/example.com/tcp/1234/wssinto/dns4/example.com/tcp/1234/tls/sni/example.com/ws. This is useful so that when the swarm resolves the dns4 address the websocket transport still has access to the hostname so that it can properly set the SNI. e.g. the swarm converts/dns4/example.com/tcp/1234/tls/sni/example.com/wsinto/ip4/1.2.3.4/tcp/1234/tls/sni/example.com/ws, and the websockets transport still knows what the SNI should be when it's asked to dial.Tests will fail until multiformats/go-multiaddr#182 is merged and released.