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webrtc/: Add libp2p WebRTC browser-to-server spec #412

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merged 135 commits into from
Nov 9, 2022
Merged

webrtc/: Add libp2p WebRTC browser-to-server spec #412

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9677aa2
webrtc/: Add libp2p WebRTC specification
mxinden May 11, 2022
968d127
webrtc/: Document RTCCertificate#getFingerprints
mxinden May 17, 2022
64a3dff
webrtc/: Extend protocol flow
mxinden May 17, 2022
7dfcca1
webrtc/: Mention SDP exchange through relay and DCUtR
mxinden May 17, 2022
28e341b
webrtc/: Stress that A can build B's SDP offer locally
mxinden May 18, 2022
b3bd981
webrtc/: Add B's peer ID to B's multiaddr
mxinden May 18, 2022
dc6fb4e
webrtc/: Add FAQ section
mxinden May 19, 2022
9728e22
webrtc/: Do additional auth handshake to prevent replay attack
mxinden May 24, 2022
13f6aaa
webrtc/: Differentiate in Browser->Server and Browser->Browser
mxinden Jun 1, 2022
7ec96db
webrtc/: Document open question of B learning A's fingerprint
mxinden Jun 1, 2022
5f5fd60
webrtc/: Detail generic RTCPeerConnection creation
mxinden Jun 1, 2022
84d4c41
webrtc/: Describe address scheme
mxinden Jun 1, 2022
9790d1a
webrtc/: Document open question of B learning A's fingerprint
mxinden Jun 1, 2022
4c6320e
webrtc/: Fix outdated multiaddrs
mxinden Jun 1, 2022
449462b
webrtc/: Document open question of key derivation for TLS cert
mxinden Jun 1, 2022
3e9fb70
webrtc/: Determine UDP port for browser-to-browser
mxinden Jun 3, 2022
81249f3
webrtc/: Add open question on udp vs tcp
mxinden Jun 22, 2022
ee09ed4
webrtc/README: Update with reuse of certificates
mxinden Jun 27, 2022
d451652
webrtc/: Answer question no double muxing
mxinden Jun 27, 2022
b485340
webrtc/: Reword connecting to instantiating
mxinden Jun 27, 2022
b654f11
webrtc/: Document generating valid SDP packet
mxinden Jun 27, 2022
9a90f0d
webrtc/: Restructure sections with Open Questions section each
mxinden Jul 1, 2022
baccb1d
webrtc/: Document DCUtR in browser-to-browser use-case
mxinden Jul 1, 2022
83e7aa0
webrtc/: Document client fingerprint in STUN username
mxinden Jul 1, 2022
766bb62
webrtc/: Detail Multiplexing and Security in separate section
mxinden Jul 1, 2022
525bc9e
webrtc/: Document UDP port multiplexing and ICE lite
mxinden Jul 1, 2022
3e9e6df
webrtc/: Document potential attack vectors using STUN
mxinden Jul 1, 2022
a29cb45
webrtc/: Write out additional Noise handshake
mxinden Jul 1, 2022
827def2
webrtc/: Delete outdated comment on browsers
mxinden Jul 1, 2022
e6c23e1
webrtc/: Document Firefox not connecting on localhost
mxinden Jul 6, 2022
5f7ea61
webrtc/: Document random string in STUN username and password
mxinden Jul 12, 2022
f5eb1b7
webrtc/: Document potential amplification defense through large clien…
mxinden Jul 12, 2022
a8a42b5
webrtc/: Document certhash being a multibase encoded multihash
mxinden Jul 12, 2022
c8e725a
webrtc/: Document hash function match on WebRTC and Noise
mxinden Jul 12, 2022
7e601e7
webrtc/: Track open question on whether server should initiate Noise
mxinden Jul 12, 2022
9e8ec87
webrtc/readme/faq: Write out the need for handshake over plain sigs
mxinden Jul 21, 2022
cceed49
webrtc/: Fix typo fingerprint -> signature
mxinden Jul 21, 2022
c5522c4
webrtc/: Document open question on Noise optimization
mxinden Jul 27, 2022
c89a72a
webrtc/: Reword Motivation section
mxinden Aug 2, 2022
bc76a06
webrtc/: Document UDP port per RTCPeerConnection
mxinden Aug 2, 2022
a0ae9b0
webrtc/: Extend on UDP muxing support across implementations
mxinden Aug 2, 2022
774cd52
webrtc/: Document SDP munging
mxinden Aug 2, 2022
ae1020b
webrtc/: Document Noise Prologue mechanism
mxinden Aug 2, 2022
4b8e890
webrtc/: Require signature tag and sorted fingerprints
mxinden Aug 4, 2022
285574d
webrtc/: Add message framing to support half-close and reset of stream
mxinden Aug 18, 2022
7009f94
webrtc/: Specify sha256 and base64url
mxinden Aug 19, 2022
373bafe
webrtc/: Reword protobuf comment from local endpoint to sender
mxinden Aug 22, 2022
93df7e3
webrtc/: Adapt enum variants to QUIC RFC
mxinden Sep 5, 2022
027b539
webrtc/: Link QUIC RFC as reference
mxinden Sep 5, 2022
865f4f2
webrtc/: Redefine RESET semantics
mxinden Sep 5, 2022
a60234c
webrtc/: Rephrase missing mechanism in browser webrtc api
mxinden Sep 5, 2022
48f5fe7
webrtc/: Add note on stream ordering
mxinden Sep 8, 2022
7f40491
Apply suggestions from code review
mxinden Sep 10, 2022
31ac65d
webrtc/: Require RESET after STOP_SENDING
mxinden Sep 10, 2022
85364f4
webrtc/: Rename RESET to RESET_STREAM
mxinden Sep 10, 2022
9ce0d45
webrtc/: Allow overriding ordering on a data channel
mxinden Sep 10, 2022
2570b24
Merge branch 'webrtc' of github.com:mxinden/specs into webrtc-msg-fra…
mxinden Sep 10, 2022
7a8ebc0
webrtc/: Use message framing for Noise handshake already
mxinden Sep 11, 2022
f0acbb5
Update webrtc/README.md
mxinden Sep 13, 2022
6df6cf3
Merge pull request #1 from mxinden/webrtc-msg-framing
mxinden Sep 13, 2022
c19ba8a
webrtc/README.md: Fix typo
mxinden Sep 16, 2022
65a894a
webrtc/: Don't require STREAM_RESET in response to STOP_SENDING
mxinden Sep 22, 2022
6fb2750
Add initial test vector for noise prologue
thomaseizinger Sep 23, 2022
73516b1
Add note about encoding
thomaseizinger Sep 23, 2022
8208f02
webrtc/: Document option for not using trickle ICE
mxinden Sep 25, 2022
6c7f18e
webrtc/: Mention icegatheringstatechange event on the browser
mxinden Sep 25, 2022
666c9f4
webrtc/: Use id 0 and negotiated true for Noise channel
mxinden Sep 25, 2022
ae5b0d8
webrtc/: Document allowing streams before Noise finished
mxinden Sep 25, 2022
7ce6213
webrtc/: Use IP + port + ufrag for multiplexing
mxinden Sep 25, 2022
a2d1547
webrtc/: Remove open question on SDP munging
mxinden Sep 25, 2022
ded63c5
webrtc/: Reword certificate verification section
mxinden Sep 28, 2022
54f8264
webrtc/: Recommend against reusing the TLS certificate
mxinden Sep 28, 2022
67e12da
webrtc/: Document B listening via UDP socket
mxinden Sep 28, 2022
4a52edc
webrtc/: Add uvarint link
mxinden Sep 28, 2022
7380483
webrtc/: Remove mention of saved round trip
mxinden Sep 28, 2022
c063a81
webrtc/: Move fingerprint extraction to statement instead of question
mxinden Sep 28, 2022
65590f9
webrtc/: Remove obsolete question on preceeding SDP packet
mxinden Sep 28, 2022
8dc6465
webrtc/: Remove open question on handshake security
mxinden Sep 28, 2022
daecb5b
README.md: Link to WebRTC specification
mxinden Sep 28, 2022
6267324
Merge branch master into webrtc
mxinden Sep 28, 2022
590c3db
connections/hole-punching: Link to WebRTC specification
mxinden Sep 28, 2022
a207aa5
webrtc/: Document open questions on data channel IDs
mxinden Sep 30, 2022
ed5c641
webrtc/: Document head-of-line blocking
mxinden Oct 5, 2022
42e7a20
webrtc/: Recommend concrete maximum message size
mxinden Oct 5, 2022
3315b5c
webrtc/: Document stream negotiation and ids
mxinden Oct 5, 2022
2dddfdc
webrtc/: Remove open questions on data channel negotiation and ids
mxinden Oct 5, 2022
0deaa30
webrtc/: Make certificate reuse a SHOULD NOT
mxinden Oct 5, 2022
7ac21aa
webrtc/: Fix typo
mxinden Oct 5, 2022
8803682
webrtc/: Draft the browser-to-browser section
mxinden Oct 5, 2022
b5466fd
webrtc/: Have B start Noise handshake
mxinden Oct 12, 2022
4931f87
webrtc/: Fix fingerprint hash algorithm to sha-256
mxinden Oct 12, 2022
d5d164b
webrtc/: Document replacement of webrtc direct and star
mxinden Oct 12, 2022
6775d10
webrtc/: Document setting ondatachannel callback before noise
mxinden Oct 12, 2022
730dca0
webrtc/: Order Protologue fingerprints by role not by sorting
mxinden Oct 12, 2022
faf641d
webrtc/: Use RTCDataChannel `negotiated: false`
mxinden Oct 12, 2022
e2df94c
webrtc/: Link to RFC and not Chromium codebase for stream reuse
mxinden Oct 12, 2022
b268693
webrtc/: Rephrase stream reuse and mention concurrent limit
mxinden Oct 13, 2022
3aebc68
webrtc/: Drop hope for not having to use STUN
mxinden Oct 13, 2022
50b4e12
webrtc/: Rephrase requirements as FAQs
mxinden Oct 13, 2022
c8df617
webrtc/: Document setting username and password on local and remote SDP
mxinden Oct 13, 2022
4de8f96
webrtc/: Document amplification and DOS attack defense
mxinden Oct 13, 2022
4dcf801
webrtc/: Document reason for B starting noise handshake
mxinden Oct 13, 2022
16e38fb
webrtc/: Remove derivation of TLS certificate
mxinden Oct 13, 2022
f635466
webrtc: Document MUST for UDP and MAY for TCP
mxinden Oct 13, 2022
5c9b600
Merge branch 'master' of https://github.com/libp2p/specs into webrtc
mxinden Oct 13, 2022
961ada2
Merge remote-tracking branch 'mxinden/webrtc' into prologue-test-vectors
thomaseizinger Oct 14, 2022
75c3b5c
Update test vector to remove sorting requirement
thomaseizinger Oct 14, 2022
9abf638
webrtc/: Document RTCDataChannel label to be an empty string
mxinden Oct 14, 2022
1cb4093
webrtc/: Track RTCDatachannel label in TOC
mxinden Oct 14, 2022
a46919c
webrtc/: Remove browser-to-browser use-case
mxinden Oct 14, 2022
3058fb9
webrtc/: Update "Previous, ongoing and related work" section
mxinden Oct 14, 2022
a382f18
webrtc/: Add revision
mxinden Oct 14, 2022
44fd082
webrtc/: Fix interest group links
mxinden Oct 14, 2022
22fc557
Merge pull request #2 from thomaseizinger/prologue-test-vectors
mxinden Oct 14, 2022
1ddc317
webrtc/: Document role on test vectors
mxinden Oct 20, 2022
1e3ca59
webrtc/: Fix typo generating an offer for B
mxinden Oct 20, 2022
b1f629a
webrtc/: Fix more offer answer confusions
mxinden Oct 20, 2022
070ebea
webrtc/: Reword server generating SDP offer
mxinden Oct 20, 2022
072c317
Update webrtc/README.md
mxinden Oct 20, 2022
b8dc6fd
webrtc/: Mark server's peer ID as optional
mxinden Oct 20, 2022
a62fdd2
Update webrtc/README.md
mxinden Oct 20, 2022
118a4dc
Merge remote-tracking branch 'libp2p/master' into webrtc
mxinden Oct 22, 2022
60ac97a
webrtc/: Mention WebTransport specification
mxinden Oct 22, 2022
6846d34
webrtc/: s/listen/bind for UDP socket
mxinden Oct 22, 2022
c369f2b
Update webrtc/README.md
mxinden Oct 22, 2022
0c4e836
Update webrtc/README.md
mxinden Oct 22, 2022
dd9756b
webrtc/: Fix maximum packet size calculation
mxinden Oct 22, 2022
249ebd2
webrtc/: Mention head-of-line-blocking on packet size recommendation
mxinden Oct 22, 2022
be5cfeb
webrtc/: Emphasize prologue prefix representation in bytes
mxinden Oct 22, 2022
602f492
webrtc/: Require A to use same hash alg as B and REQUIRE sha-256 support
mxinden Oct 22, 2022
1c7956c
webrtc/: Prefix random ufrag string for future upgrades
mxinden Oct 22, 2022
b5ac74b
webrtc/README.md: Refer to plural RTCDataChannel
mxinden Oct 26, 2022
b6e7eb1
webrtc/README.md: Use valid ufrag prefix
mxinden Nov 2, 2022
2d0478c
webrtc/: Add max-message-size SDP attribute
mxinden Nov 2, 2022
4dc788c
webrtc/: Fix typo
mxinden Nov 2, 2022
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2 changes: 2 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -89,6 +89,7 @@ The protocols described below all use [protocol buffers](https://developers.goog
peer discovery
- [secio][spec_secio] - SECIO, a transport security protocol for libp2p
- [tls][spec_tls] - The libp2p TLS Handshake (TLS 1.3+)
- [webrtc][spec_webrtc] - The libp2p WebRTC transport
- [WebTransport][spec_webtransport] - Using WebTransport in libp2p


Expand Down Expand Up @@ -128,4 +129,5 @@ you feel an issue isn't the appropriate place for your topic, please join our
[spec_mdns]: ./discovery/mdns.md
[spec_autonat]: ./autonat/README.md
[spec_dcutr]: ./relay/DCUtR.md
[spec_webrtc]: ./webrtc/README.md
[spec_webtransport]: ./webtransport/README.md
2 changes: 1 addition & 1 deletion connections/hole-punching.md
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Original file line number Diff line number Diff line change
Expand Up @@ -166,5 +166,5 @@ connections across the various permutations of the two dimensions.
[ipfs-kademlia]: https://docs.ipfs.io/concepts/dht/
[Kademlia]: https://github.com/libp2p/specs/blob/master/kad-dht/README.md
[Gossipsub]: ../pubsub/gossipsub/README.md
[WebRTC]: https://github.com/libp2p/specs/issues/220
[WebRTC]: ../webrtc/README.md
[WebTransport]: https://github.com/libp2p/specs/pull/404
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