Compare commits

...

25 Commits
0.7.0 ... 0.7.2

Author SHA1 Message Date
Greg Heartsfield
06078648c8 build: bump version to 0.7.2 2022-11-19 07:55:52 -06:00
Greg Heartsfield
cc0fcc5d66 docs: add Cargo package metadata 2022-11-19 07:32:17 -06:00
Greg Heartsfield
dfb2096653 improvement: build auditable binary in docker 2022-11-19 07:11:39 -06:00
Greg Heartsfield
486508d192 improvement: upgrade multiple dependencies
Updating crates.io index
Updating cc v1.0.74 -> v1.0.76
Updating chrono v0.4.22 -> v0.4.23
Updating cxx v1.0.80 -> v1.0.82
Updating cxx-build v1.0.80 -> v1.0.82
Updating cxxbridge-flags v1.0.80 -> v1.0.82
Updating cxxbridge-macro v1.0.80 -> v1.0.82
Updating digest v0.10.5 -> v0.10.6
Updating hyper v0.14.22 -> v0.14.23
Updating indexmap v1.9.1 -> v1.9.2
Updating regex v1.6.0 -> v1.7.0
Updating regex-syntax v0.6.27 -> v0.6.28
Updating serde_json v1.0.87 -> v1.0.88
Updating tokio v1.21.2 -> v1.22.0
Updating uuid v1.2.1 -> v1.2.2
2022-11-19 06:52:06 -06:00
Greg Heartsfield
84b43c144b improvement: use locked cargo packages to build container images 2022-11-19 06:29:13 -06:00
Greg Heartsfield
110500bb46 feat(NIP-20): advertise support for NIP-20 in relay info/readme 2022-11-12 09:22:43 -06:00
Greg Heartsfield
83f6b11de7 refactor: clippy fix 2022-11-12 09:22:24 -06:00
William Casarin
6d1244434b feat(NIP-20): improve invalid event error messages
Instead of returning a NOTICE for invalid events, return a `OK false`
command result with a reason as to why the event is invalid.
2022-11-12 09:13:22 -06:00
William Casarin
5a91419d34 feat(NIP-20): send command results to clients
When submitting events to relays, clients currently have no way to know
if an event was successfully committed to the database. This NIP
introduces the concept of command results which are like NOTICE's except
provide more information about if an event was accepted or rejected.

A command result is a JSON object with the following structure that is
returned when an event is successfully saved to the database or
rejected:

	["OK", <event_id>, <true|false>, <message>]

nip20: https://github.com/nostr-protocol/nips/pull/62
2022-11-12 09:12:35 -06:00
William Casarin
7adc5c9af7 perf: dont create intermediate vecs when matching subs
Avoid creating intermediate vectors when matching subscriptions. We can
just iterate over the hashmap directly.
2022-11-09 07:30:43 -06:00
Greg Heartsfield
9dd4571bee refactor: reduce level of some common DB logs 2022-11-06 13:49:32 -06:00
Greg Heartsfield
9db5a26b9c refactor: more consistent logging messages 2022-11-05 16:11:20 -05:00
Greg Heartsfield
ac345b5744 refactor: do not quote server-generated client id in logs 2022-11-05 15:59:39 -05:00
Greg Heartsfield
675662c7fb improvement: upgrade docker builder and base images 2022-11-05 13:24:17 -05:00
Greg Heartsfield
505b0cb71f improvement: upgrade multiple dependencies
Updating anyhow v1.0.65 -> v1.0.66
Updating async-trait v0.1.57 -> v0.1.58
Updating axum v0.5.16 -> v0.5.17
Updating axum-core v0.2.8 -> v0.2.9
Updating base64 v0.13.0 -> v0.13.1
Updating bumpalo v3.11.0 -> v3.11.1
Updating cc v1.0.73 -> v1.0.74
Updating cxx v1.0.79 -> v1.0.80
Updating cxx-build v1.0.79 -> v1.0.80
Updating cxxbridge-flags v1.0.79 -> v1.0.80
Updating cxxbridge-macro v1.0.79 -> v1.0.80
Updating futures v0.3.24 -> v0.3.25
Updating futures-channel v0.3.24 -> v0.3.25
Updating futures-core v0.3.24 -> v0.3.25
Updating futures-executor v0.3.24 -> v0.3.25
Updating futures-io v0.3.24 -> v0.3.25
Updating futures-macro v0.3.24 -> v0.3.25
Updating futures-sink v0.3.24 -> v0.3.25
Updating futures-task v0.3.24 -> v0.3.25
Updating futures-util v0.3.24 -> v0.3.25
Updating getrandom v0.2.7 -> v0.2.8
Updating h2 v0.3.14 -> v0.3.15
Updating hyper v0.14.20 -> v0.14.22
Updating iana-time-zone v0.1.51 -> v0.1.53
Updating libc v0.2.135 -> v0.2.137
Updating mio v0.8.4 -> v0.8.5
Updating native-tls v0.2.10 -> v0.2.11
Updating num_cpus v1.13.1 -> v1.14.0
Updating once_cell v1.15.0 -> v1.16.0
Updating openssl-sys v0.9.76 -> v0.9.77
Updating parking_lot_core v0.9.3 -> v0.9.4
Updating pest v2.4.0 -> v2.4.1
Updating pest_derive v2.4.0 -> v2.4.1
Updating pest_generator v2.4.0 -> v2.4.1
Updating pest_meta v2.4.0 -> v2.4.1
Updating pkg-config v0.3.25 -> v0.3.26
Updating ppv-lite86 v0.2.16 -> v0.2.17
Updating prost v0.11.0 -> v0.11.2
Updating prost-derive v0.11.0 -> v0.11.2
Updating prost-types v0.11.1 -> v0.11.2
Updating serde v1.0.145 -> v1.0.147
Updating serde_derive v1.0.145 -> v1.0.147
Updating serde_json v1.0.86 -> v1.0.87
Updating syn v1.0.102 -> v1.0.103
  Adding windows-sys v0.42.0
  Adding windows_aarch64_gnullvm v0.42.0
  Adding windows_aarch64_msvc v0.42.0
  Adding windows_i686_gnu v0.42.0
  Adding windows_i686_msvc v0.42.0
  Adding windows_x86_64_gnu v0.42.0
  Adding windows_x86_64_gnullvm v0.42.0
  Adding windows_x86_64_msvc v0.42.0
2022-11-05 10:59:03 -05:00
Greg Heartsfield
e8aa450802 build: bump version to 0.7.1 2022-11-05 10:35:38 -05:00
Greg Heartsfield
5a8860bb09 feat: log user-agent if present 2022-11-05 10:29:25 -05:00
Greg Heartsfield
11e43eccf9 refactor: add unit to ping_interval config 2022-11-05 07:42:08 -05:00
William Casarin
50577b2dfa feat: add network.ping_interval setting
Add a ping interval setting that allows you to customize the websocket
ping interval. The default of 5 minutes may be too high for some proxy
servers that disconnect connections that are held open for too long.
2022-11-05 07:40:28 -05:00
William Casarin
a6cb6f8486 refactor: rename get_header_remote_ip -> get_header_string
This function has nothing to do with remote ips!
2022-11-05 07:37:18 -05:00
Greg Heartsfield
ae5bf98d87 feat: retrieve client IP from header in config.toml
If the config.toml has defined a HTTP header to look for a remote IP,
that will be logged.  Otherwise, the socket address IP will be used.

closes: https://todo.sr.ht/~gheartsfield/nostr-rs-relay/47
2022-11-04 18:05:01 -05:00
William Casarin
1cf9d719f0 feat: look for proxied ip headers
This enables support for using the proxied IP from cloudflare. The damus
relay is behind cloudflare, so to get accurate remote ip logging we need
to look at the headers instead of the socket address.

Signed-off-by: William Casarin <jb55@jb55.com>
2022-11-04 17:09:28 -05:00
William Casarin
311f4b5283 refactor: switch new connections to debug log
These are pretty spammy on busy relays. I've been using the info log to
monitor spam attacks, and these are the least useful info log.

Leave the "stopping connection" log because it at least provides useful
sent/received information.

Signed-off-by: William Casarin <jb55@jb55.com>
2022-11-04 07:59:53 -05:00
Greg Heartsfield
14b5a51e3a fix: log ephemeral events after send 2022-11-04 07:55:38 -05:00
Greg Heartsfield
8ecce3f566 feat: show client IP in logs 2022-11-02 18:33:44 -05:00
16 changed files with 445 additions and 208 deletions

279
Cargo.lock generated
View File

@@ -54,9 +54,9 @@ dependencies = [
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name = "anyhow"
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version = "1.0.66"
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[[package]]
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@@ -81,9 +81,9 @@ dependencies = [
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[[package]]
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dependencies = [
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@@ -136,9 +136,9 @@ dependencies = [
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[[package]]
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[[package]]
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@@ -200,9 +200,9 @@ checksum = "ec8a7b6a70fde80372154c65702f00a0f56f3e1c36abbc6c440484be248856db"
[[package]]
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[[package]]
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@@ -212,9 +212,9 @@ checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
[[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bfd4d1b31faaa3a89d7934dbded3111da0d2ef28e3ebccdb4f0179f5929d1ef1"
checksum = "16b0a3d9ed01224b22057780a37bb8c5dbfe1be8ba48678e7bf57ec4b385411f"
dependencies = [
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@@ -381,9 +381,9 @@ dependencies = [
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version = "1.0.79"
version = "1.0.82"
source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "d4a41a86530d0fe7f5d9ea779916b7cadd2d4f9add748b99c2c029cbbdfaf453"
dependencies = [
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@@ -393,9 +393,9 @@ dependencies = [
[[package]]
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version = "1.0.82"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "07d050484b55975889284352b0ffc2ecbda25c0c55978017c132b29ba0818a86"
checksum = "06416d667ff3e3ad2df1cd8cd8afae5da26cf9cec4d0825040f88b5ca659a2f0"
dependencies = [
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@@ -408,15 +408,15 @@ dependencies = [
[[package]]
name = "cxxbridge-flags"
version = "1.0.79"
version = "1.0.82"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "99d2199b00553eda8012dfec8d3b1c75fce747cf27c169a270b3b99e3448ab78"
checksum = "820a9a2af1669deeef27cb271f476ffd196a2c4b6731336011e0ba63e2c7cf71"
[[package]]
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dependencies = [
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@@ -438,9 +438,9 @@ dependencies = [
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dependencies = [
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@@ -530,9 +530,9 @@ checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
[[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7f21eda599937fba36daeb58a22e8f5cee2d14c4a17b5b7739c7c8e5e3b8230c"
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@@ -545,9 +545,9 @@ dependencies = [
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source = "registry+https://github.com/rust-lang/crates.io-index"
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dependencies = [
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@@ -555,15 +555,15 @@ dependencies = [
[[package]]
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source = "registry+https://github.com/rust-lang/crates.io-index"
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[[package]]
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dependencies = [
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@@ -572,15 +572,15 @@ dependencies = [
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[[package]]
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dependencies = [
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@@ -607,9 +607,9 @@ checksum = "e64b03909df88034c26dc1547e8970b91f98bdb65165d6a4e9110d94263dbb2c"
[[package]]
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@@ -789,9 +789,9 @@ checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
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@@ -932,9 +932,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
[[package]]
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@@ -1043,21 +1043,21 @@ dependencies = [
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name = "mio"
version = "0.8.4"
version = "0.8.5"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "57ee1c23c7c63b0c9250c339ffdc69255f110b298b901b9f6c82547b7b87caaf"
checksum = "e5d732bc30207a6423068df043e3d02e0735b155ad7ce1a6f76fe2baa5b158de"
dependencies = [
"libc",
"log",
"wasi 0.11.0+wasi-snapshot-preview1",
"windows-sys",
"windows-sys 0.42.0",
]
[[package]]
name = "native-tls"
version = "0.2.10"
version = "0.2.11"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fd7e2f3618557f980e0b17e8856252eee3c97fa12c54dff0ca290fb6266ca4a9"
checksum = "07226173c32f2926027b63cce4bcd8076c3552846cbe7925f3aaffeac0a3b92e"
dependencies = [
"lazy_static",
"libc",
@@ -1095,7 +1095,7 @@ checksum = "38bf9645c8b145698bb0b18a4637dcacbc421ea49bef2317e4fd8065a387cf21"
[[package]]
name = "nostr-rs-relay"
version = "0.7.0"
version = "0.7.2"
dependencies = [
"anyhow",
"bitcoin_hashes",
@@ -1208,9 +1208,9 @@ dependencies = [
[[package]]
name = "num_cpus"
version = "1.13.1"
version = "1.14.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
checksum = "f6058e64324c71e02bc2b150e4f3bc8286db6c83092132ffa3f6b1eab0f9def5"
dependencies = [
"hermit-abi",
"libc",
@@ -1218,9 +1218,9 @@ dependencies = [
[[package]]
name = "once_cell"
version = "1.15.0"
version = "1.16.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e82dad04139b71a90c080c8463fe0dc7902db5192d939bd0950f074d014339e1"
checksum = "86f0b0d4bf799edbc74508c1e8bf170ff5f41238e5f8225603ca7caaae2b7860"
[[package]]
name = "openssl"
@@ -1256,9 +1256,9 @@ checksum = "ff011a302c396a5197692431fc1948019154afc178baf7d8e37367442a4601cf"
[[package]]
name = "openssl-sys"
version = "0.9.76"
version = "0.9.77"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5230151e44c0f05157effb743e8d517472843121cf9243e8b81393edb5acd9ce"
checksum = "b03b84c3b2d099b81f0953422b4d4ad58761589d0229b5506356afca05a3670a"
dependencies = [
"autocfg 1.1.0",
"cc",
@@ -1289,15 +1289,15 @@ dependencies = [
[[package]]
name = "parking_lot_core"
version = "0.9.3"
version = "0.9.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "09a279cbf25cb0757810394fbc1e359949b59e348145c643a939a525692e6929"
checksum = "4dc9e0dc2adc1c69d09143aff38d3d30c5c3f0df0dad82e6d25547af174ebec0"
dependencies = [
"cfg-if",
"libc",
"redox_syscall",
"smallvec",
"windows-sys",
"windows-sys 0.42.0",
]
[[package]]
@@ -1325,9 +1325,9 @@ checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
[[package]]
name = "pest"
version = "2.4.0"
version = "2.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dbc7bc69c062e492337d74d59b120c274fd3d261b6bf6d3207d499b4b379c41a"
checksum = "a528564cc62c19a7acac4d81e01f39e53e25e17b934878f4c6d25cc2836e62f8"
dependencies = [
"thiserror",
"ucd-trie",
@@ -1335,9 +1335,9 @@ dependencies = [
[[package]]
name = "pest_derive"
version = "2.4.0"
version = "2.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "60b75706b9642ebcb34dab3bc7750f811609a0eb1dd8b88c2d15bf628c1c65b2"
checksum = "d5fd9bc6500181952d34bd0b2b0163a54d794227b498be0b7afa7698d0a7b18f"
dependencies = [
"pest",
"pest_generator",
@@ -1345,9 +1345,9 @@ dependencies = [
[[package]]
name = "pest_generator"
version = "2.4.0"
version = "2.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f4f9272122f5979a6511a749af9db9bfc810393f63119970d7085fed1c4ea0db"
checksum = "d2610d5ac5156217b4ff8e46ddcef7cdf44b273da2ac5bca2ecbfa86a330e7c4"
dependencies = [
"pest",
"pest_meta",
@@ -1358,9 +1358,9 @@ dependencies = [
[[package]]
name = "pest_meta"
version = "2.4.0"
version = "2.4.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4c8717927f9b79515e565a64fe46c38b8cd0427e64c40680b14a7365ab09ac8d"
checksum = "824749bf7e21dd66b36fbe26b3f45c713879cccd4a009a917ab8e045ca8246fe"
dependencies = [
"once_cell",
"pest",
@@ -1401,15 +1401,15 @@ checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
[[package]]
name = "pkg-config"
version = "0.3.25"
version = "0.3.26"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1df8c4ec4b0627e53bdf214615ad287367e482558cf84b109250b37464dc03ae"
checksum = "6ac9a59f73473f1b8d852421e59e64809f025994837ef743615c6d0c5b305160"
[[package]]
name = "ppv-lite86"
version = "0.2.16"
version = "0.2.17"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "eb9f9e6e233e5c4a35559a617bf40a4ec447db2e84c20b55a6f83167b7e57872"
checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
[[package]]
name = "proc-macro2"
@@ -1422,9 +1422,9 @@ dependencies = [
[[package]]
name = "prost"
version = "0.11.0"
version = "0.11.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "399c3c31cdec40583bb68f0b18403400d01ec4289c383aa047560439952c4dd7"
checksum = "a0841812012b2d4a6145fae9a6af1534873c32aa67fff26bd09f8fa42c83f95a"
dependencies = [
"bytes",
"prost-derive",
@@ -1432,9 +1432,9 @@ dependencies = [
[[package]]
name = "prost-derive"
version = "0.11.0"
version = "0.11.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7345d5f0e08c0536d7ac7229952590239e77abf0a0100a1b1d890add6ea96364"
checksum = "164ae68b6587001ca506d3bf7f1000bfa248d0e1217b618108fba4ec1d0cc306"
dependencies = [
"anyhow",
"itertools",
@@ -1445,9 +1445,9 @@ dependencies = [
[[package]]
name = "prost-types"
version = "0.11.1"
version = "0.11.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4dfaa718ad76a44b3415e6c4d53b17c8f99160dcb3a99b10470fce8ad43f6e3e"
checksum = "747761bc3dc48f9a34553bf65605cf6cb6288ba219f3450b4275dbd81539551a"
dependencies = [
"bytes",
"prost",
@@ -1664,9 +1664,9 @@ dependencies = [
[[package]]
name = "regex"
version = "1.6.0"
version = "1.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4c4eb3267174b8c6c2f654116623910a0fef09c4753f8dd83db29c48a0df988b"
checksum = "e076559ef8e241f2ae3479e36f97bd5741c0330689e217ad51ce2c76808b868a"
dependencies = [
"aho-corasick",
"memchr",
@@ -1684,9 +1684,9 @@ dependencies = [
[[package]]
name = "regex-syntax"
version = "0.6.27"
version = "0.6.28"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a3f87b73ce11b1619a3c6332f45341e0047173771e8b8b73f87bfeefb7b56244"
checksum = "456c603be3e8d448b072f410900c09faf164fbce2d480456f50eea6e25f9c848"
[[package]]
name = "remove_dir_all"
@@ -1746,7 +1746,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "88d6731146462ea25d9244b2ed5fd1d716d25c52e4d54aa4fb0f3c4e9854dbe2"
dependencies = [
"lazy_static",
"windows-sys",
"windows-sys 0.36.1",
]
[[package]]
@@ -1816,18 +1816,18 @@ dependencies = [
[[package]]
name = "serde"
version = "1.0.145"
version = "1.0.147"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "728eb6351430bccb993660dfffc5a72f91ccc1295abaa8ce19b27ebe4f75568b"
checksum = "d193d69bae983fc11a79df82342761dfbf28a99fc8d203dca4c3c1b590948965"
dependencies = [
"serde_derive",
]
[[package]]
name = "serde_derive"
version = "1.0.145"
version = "1.0.147"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "81fa1584d3d1bcacd84c277a0dfe21f5b0f6accf4a23d04d4c6d61f1af522b4c"
checksum = "4f1d362ca8fc9c3e3a7484440752472d68a6caa98f1ab81d99b5dfe517cec852"
dependencies = [
"proc-macro2",
"quote",
@@ -1836,9 +1836,9 @@ dependencies = [
[[package]]
name = "serde_json"
version = "1.0.86"
version = "1.0.88"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "41feea4228a6f1cd09ec7a3593a682276702cd67b5273544757dae23c096f074"
checksum = "8e8b3801309262e8184d9687fb697586833e939767aea0dda89f5a8e650e8bd7"
dependencies = [
"indexmap",
"itoa",
@@ -1913,9 +1913,9 @@ dependencies = [
[[package]]
name = "syn"
version = "1.0.102"
version = "1.0.103"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3fcd952facd492f9be3ef0d0b7032a6e442ee9b361d4acc2b1d0c4aaa5f613a1"
checksum = "a864042229133ada95abf3b54fdc62ef5ccabe9515b64717bcb9a1919e59445d"
dependencies = [
"proc-macro2",
"quote",
@@ -1997,9 +1997,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
[[package]]
name = "tokio"
version = "1.21.2"
version = "1.22.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a9e03c497dc955702ba729190dc4aac6f2a0ce97f913e5b1b5912fc5039d9099"
checksum = "d76ce4a75fb488c605c54bf610f221cea8b0dafb53333c1a67e8ee199dcd2ae3"
dependencies = [
"autocfg 1.1.0",
"bytes",
@@ -2367,9 +2367,9 @@ checksum = "09cc8ee72d2a9becf2f2febe0205bbed8fc6615b7cb429ad062dc7b7ddd036a9"
[[package]]
name = "uuid"
version = "1.2.1"
version = "1.2.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "feb41e78f93363bb2df8b0e86a2ca30eed7806ea16ea0c790d757cf93f79be83"
checksum = "422ee0de9031b5b948b97a8fc04e3aa35230001a722ddd27943e0be31564ce4c"
dependencies = [
"getrandom",
]
@@ -2515,43 +2515,100 @@ version = "0.36.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ea04155a16a59f9eab786fe12a4a450e75cdb175f9e0d80da1e17db09f55b8d2"
dependencies = [
"windows_aarch64_msvc",
"windows_i686_gnu",
"windows_i686_msvc",
"windows_x86_64_gnu",
"windows_x86_64_msvc",
"windows_aarch64_msvc 0.36.1",
"windows_i686_gnu 0.36.1",
"windows_i686_msvc 0.36.1",
"windows_x86_64_gnu 0.36.1",
"windows_x86_64_msvc 0.36.1",
]
[[package]]
name = "windows-sys"
version = "0.42.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5a3e1820f08b8513f676f7ab6c1f99ff312fb97b553d30ff4dd86f9f15728aa7"
dependencies = [
"windows_aarch64_gnullvm",
"windows_aarch64_msvc 0.42.0",
"windows_i686_gnu 0.42.0",
"windows_i686_msvc 0.42.0",
"windows_x86_64_gnu 0.42.0",
"windows_x86_64_gnullvm",
"windows_x86_64_msvc 0.42.0",
]
[[package]]
name = "windows_aarch64_gnullvm"
version = "0.42.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "41d2aa71f6f0cbe00ae5167d90ef3cfe66527d6f613ca78ac8024c3ccab9a19e"
[[package]]
name = "windows_aarch64_msvc"
version = "0.36.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9bb8c3fd39ade2d67e9874ac4f3db21f0d710bee00fe7cab16949ec184eeaa47"
[[package]]
name = "windows_aarch64_msvc"
version = "0.42.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "dd0f252f5a35cac83d6311b2e795981f5ee6e67eb1f9a7f64eb4500fbc4dcdb4"
[[package]]
name = "windows_i686_gnu"
version = "0.36.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "180e6ccf01daf4c426b846dfc66db1fc518f074baa793aa7d9b9aaeffad6a3b6"
[[package]]
name = "windows_i686_gnu"
version = "0.42.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fbeae19f6716841636c28d695375df17562ca208b2b7d0dc47635a50ae6c5de7"
[[package]]
name = "windows_i686_msvc"
version = "0.36.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e2e7917148b2812d1eeafaeb22a97e4813dfa60a3f8f78ebe204bcc88f12f024"
[[package]]
name = "windows_i686_msvc"
version = "0.42.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "84c12f65daa39dd2babe6e442988fc329d6243fdce47d7d2d155b8d874862246"
[[package]]
name = "windows_x86_64_gnu"
version = "0.36.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4dcd171b8776c41b97521e5da127a2d86ad280114807d0b2ab1e462bc764d9e1"
[[package]]
name = "windows_x86_64_gnu"
version = "0.42.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bf7b1b21b5362cbc318f686150e5bcea75ecedc74dd157d874d754a2ca44b0ed"
[[package]]
name = "windows_x86_64_gnullvm"
version = "0.42.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "09d525d2ba30eeb3297665bd434a54297e4170c7f1a44cad4ef58095b4cd2028"
[[package]]
name = "windows_x86_64_msvc"
version = "0.36.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c811ca4a8c853ef420abd8592ba53ddbbac90410fab6903b3e79972a631f7680"
[[package]]
name = "windows_x86_64_msvc"
version = "0.42.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f40009d85759725a34da6d89a94e63d7bdc50a862acf0dbc7c8e488f1edcb6f5"
[[package]]
name = "yaml-rust"
version = "0.4.5"

View File

@@ -1,7 +1,15 @@
[package]
name = "nostr-rs-relay"
version = "0.7.0"
version = "0.7.2"
edition = "2021"
authors = ["Greg Heartsfield <scsibug@imap.cc>"]
description = "A relay implementation for the Nostr protocol"
readme = "README.md"
homepage = "https://sr.ht/~gheartsfield/nostr-rs-relay/"
repository = "https://git.sr.ht/~gheartsfield/nostr-rs-relay"
license = "MIT"
keywords = ["nostr", "server"]
categories = ["network-programming", "web-programming"]
[dependencies]
tracing = "0.1.36"

View File

@@ -1,18 +1,24 @@
FROM docker.io/library/rust:1.64.0@sha256:5cf09a76cb9baf4990d121221bbad64927cc5690ee54f246487e302ddc2ba300 as builder
FROM docker.io/library/rust:1.65.0@sha256:1bca14676a365d0ed37a1e2a1da86c2bcf883fdf6e6886469434763d94d4afd5 as builder
RUN USER=root cargo install cargo-auditable
RUN USER=root cargo new --bin nostr-rs-relay
WORKDIR ./nostr-rs-relay
COPY ./Cargo.toml ./Cargo.toml
COPY ./Cargo.lock ./Cargo.lock
RUN cargo build --release
# build dependencies only (caching)
RUN cargo auditable build --release --locked
# get rid of starter project code
RUN rm src/*.rs
# copy project source code
COPY ./src ./src
# build auditable release using locked deps
RUN rm ./target/release/deps/nostr*relay*
RUN cargo build --release
RUN cargo auditable build --release --locked
FROM docker.io/library/debian:bullseye-20221024-slim@sha256:76cdda8fe5eb597ef5e712e4c9a9f5f1fb119e69f353daaa7bd6d0f6e66e541d
FROM docker.io/library/debian:bullseye-20221004-slim@sha256:8b702518a671c926b5ece4efe386a476eb4777646a36d996d4bd50944f2f11a2
ARG APP=/usr/src/app
ARG APP_DATA=/usr/src/app/db
RUN apt-get update \

View File

@@ -26,6 +26,7 @@ mirrored on [GitHub](https://github.com/scsibug/nostr-rs-relay).
- [x] NIP-12: [Generic Tag Queries](https://github.com/nostr-protocol/nips/blob/master/12.md)
- [x] NIP-15: [End of Stored Events Notice](https://github.com/nostr-protocol/nips/blob/master/15.md)
- [x] NIP-16: [Event Treatment](https://github.com/nostr-protocol/nips/blob/master/16.md)
- [x] NIP-20: [Command Results](https://github.com/nostr-protocol/nips/blob/master/20.md)
- [x] NIP-22: [Event `created_at` limits](https://github.com/nostr-protocol/nips/blob/master/22.md) (_future-dated events only_)
- [x] NIP-26: [Event Delegation](https://github.com/nostr-protocol/nips/blob/master/26.md)

View File

@@ -46,6 +46,14 @@ address = "0.0.0.0"
# Listen on this port
port = 8080
# If present, read this HTTP header for logging client IP addresses.
# Examples for common proxies, cloudflare:
#remote_ip_header = "x-forwarded-for"
#remote_ip_header = "cf-connecting-ip"
# Websocket ping interval in seconds, defaults to 5 minutes
#ping_interval = 300
[options]
# Reject events that have timestamps greater than this many seconds in
# the future. Recommended to reject anything greater than 30 minutes

View File

@@ -28,9 +28,10 @@ pub struct Database {
pub struct Network {
pub port: u16,
pub address: String,
pub remote_ip_header: Option<String>, // retrieve client IP from this HTTP header if present
pub ping_interval_seconds: u32,
}
//
#[derive(Debug, Clone, Serialize, Deserialize)]
#[allow(unused)]
pub struct Options {
@@ -207,7 +208,9 @@ impl Default for Settings {
},
network: Network {
port: 8080,
ping_interval_seconds: 300,
address: "0.0.0.0".to_owned(),
remote_ip_header: None,
},
limits: Limits {
messages_per_sec: None,

View File

@@ -2,7 +2,6 @@
use crate::close::Close;
use crate::error::Error;
use crate::error::Result;
use crate::event::Event;
use crate::subscription::Subscription;
use std::collections::HashMap;
@@ -14,6 +13,8 @@ const MAX_SUBSCRIPTION_ID_LEN: usize = 256;
/// State for a client connection
pub struct ClientConn {
/// Client IP (either from socket, or configured proxy header
client_ip: String,
/// Unique client identifier generated at connection time
client_id: Uuid,
/// The current set of active client subscriptions
@@ -24,22 +25,27 @@ pub struct ClientConn {
impl Default for ClientConn {
fn default() -> Self {
Self::new()
Self::new("unknown".to_owned())
}
}
impl ClientConn {
/// Create a new, empty connection state.
#[must_use]
pub fn new() -> Self {
pub fn new(client_ip: String) -> Self {
let client_id = Uuid::new_v4();
ClientConn {
client_ip,
client_id,
subscriptions: HashMap::new(),
max_subs: 32,
}
}
pub fn subscriptions(&self) -> &HashMap<String, Subscription> {
&self.subscriptions
}
/// Get a short prefix of the client's unique identifier, suitable
/// for logging.
#[must_use]
@@ -47,16 +53,9 @@ impl ClientConn {
self.client_id.to_string().chars().take(8).collect()
}
/// Find all matching subscriptions.
#[must_use]
pub fn get_matching_subscriptions(&self, e: &Event) -> Vec<&str> {
let mut v: Vec<&str> = vec![];
for (id, sub) in &self.subscriptions {
if sub.interested_in_event(e) {
v.push(id);
}
}
v
pub fn ip(&self) -> &str {
&self.client_ip
}
/// Add a new subscription for this connection.
@@ -104,7 +103,7 @@ impl ClientConn {
debug!(
"removed subscription, currently have {} active subs (cid={})",
self.subscriptions.len(),
self.client_id
self.get_client_prefix(),
);
}
}

View File

@@ -6,6 +6,7 @@ use crate::event::{single_char_tagname, Event};
use crate::hexrange::hex_range;
use crate::hexrange::HexSearch;
use crate::nip05;
use crate::notice::Notice;
use crate::schema::{upgrade_db, STARTUP_SQL};
use crate::subscription::ReqFilter;
use crate::subscription::Subscription;
@@ -32,7 +33,7 @@ pub type PooledConnection = r2d2::PooledConnection<r2d2_sqlite::SqliteConnection
/// Events submitted from a client, with a return channel for notices
pub struct SubmittedEvent {
pub event: Event,
pub notice_tx: tokio::sync::mpsc::Sender<String>,
pub notice_tx: tokio::sync::mpsc::Sender<Notice>,
}
/// Database file
@@ -158,7 +159,10 @@ pub async fn db_writer(
event.get_event_id_prefix()
);
notice_tx
.try_send("pubkey is not allowed to publish to this relay".to_owned())
.try_send(Notice::blocked(
event.id,
"pubkey is not allowed to publish to this relay",
))
.ok();
continue;
}
@@ -189,10 +193,10 @@ pub async fn db_writer(
event.get_author_prefix()
);
notice_tx
.try_send(
"NIP-05 verification is no longer valid (expired/wrong domain)"
.to_owned(),
)
.try_send(Notice::blocked(
event.id,
"NIP-05 verification is no longer valid (expired/wrong domain)",
))
.ok();
continue;
}
@@ -203,7 +207,10 @@ pub async fn db_writer(
event.get_author_prefix()
);
notice_tx
.try_send("NIP-05 verification needed to publish events".to_owned())
.try_send(Notice::blocked(
event.id,
"NIP-05 verification needed to publish events",
))
.ok();
continue;
}
@@ -216,22 +223,23 @@ pub async fn db_writer(
// TODO: cache recent list of authors to remove a DB call.
let start = Instant::now();
if event.kind >= 20000 && event.kind < 30000 {
bcast_tx.send(event.clone()).ok();
info!(
"published ephemeral event {:?} from {:?} in {:?}",
"published ephemeral event: {:?} from: {:?} in: {:?}",
event.get_event_id_prefix(),
event.get_author_prefix(),
start.elapsed()
);
bcast_tx.send(event.clone()).ok();
event_write = true
} else {
match write_event(&mut pool.get()?, &event) {
Ok(updated) => {
if updated == 0 {
trace!("ignoring duplicate or deleted event");
notice_tx.try_send(Notice::duplicate(event.id)).ok();
} else {
info!(
"persisted event {:?} from {:?} in {:?}",
"persisted event: {:?} from: {:?} in: {:?}",
event.get_event_id_prefix(),
event.get_author_prefix(),
start.elapsed()
@@ -239,16 +247,13 @@ pub async fn db_writer(
event_write = true;
// send this out to all clients
bcast_tx.send(event.clone()).ok();
notice_tx.try_send(Notice::saved(event.id)).ok();
}
}
Err(err) => {
warn!("event insert failed: {:?}", err);
notice_tx
.try_send(
"relay experienced an error trying to publish the latest event"
.to_owned(),
)
.ok();
let msg = "relay experienced an error trying to publish the latest event";
notice_tx.try_send(Notice::error(event.id, msg)).ok();
}
}
}
@@ -316,7 +321,7 @@ pub fn write_event(conn: &mut PooledConnection, e: &Event) -> Result<usize> {
if is_lower_hex(tagval) && (tagval.len() % 2 == 0) {
tx.execute(
"INSERT OR IGNORE INTO tag (event_id, name, value_hex) VALUES (?1, ?2, ?3)",
params![ev_id, &tagname, hex::decode(&tagval).ok()],
params![ev_id, &tagname, hex::decode(tagval).ok()],
)?;
} else {
tx.execute(
@@ -510,7 +515,7 @@ fn query_from_filter(f: &ReqFilter) -> (String, Vec<Box<dyn ToSql>>) {
let mut blob_vals: Vec<Box<dyn ToSql>> = vec![];
for v in val {
if (v.len() % 2 == 0) && is_lower_hex(v) {
if let Ok(h) = hex::decode(&v) {
if let Ok(h) = hex::decode(v) {
blob_vals.push(Box::new(h));
}
} else {
@@ -577,7 +582,7 @@ fn query_from_sub(sub: &Subscription) -> (String, Vec<Box<dyn ToSql>>) {
.map(|s| format!("SELECT content, created_at FROM ({})", s))
.collect();
let query: String = subqueries_selects.join(" UNION ");
debug!("final query string: {}", query);
trace!("final query string: {}", query);
(query, params)
}
@@ -595,12 +600,12 @@ pub async fn db_query(
mut abandon_query_rx: tokio::sync::oneshot::Receiver<()>,
) {
task::spawn_blocking(move || {
debug!("going to query for: {:?}", sub);
trace!("going to query for: {:?}", sub);
let mut row_count: usize = 0;
let start = Instant::now();
// generate SQL query
let (q, p) = query_from_sub(&sub);
debug!("SQL generated in {:?}", start.elapsed());
trace!("SQL generated in {:?}", start.elapsed());
// show pool stats
debug!("DB pool stats: {:?}", pool.state());
let start = Instant::now();

View File

@@ -17,10 +17,16 @@ pub enum Error {
ConnWriteError,
#[error("EVENT parse failed")]
EventParseFailed,
#[error("ClOSE message parse failed")]
#[error("CLOSE message parse failed")]
CloseParseFailed,
#[error("Event validation failed")]
EventInvalid,
#[error("Event invalid signature")]
EventInvalidSignature,
#[error("Event invalid id")]
EventInvalidId,
#[error("Event malformed pubkey")]
EventMalformedPubkey,
#[error("Event could not canonicalize")]
EventCouldNotCanonicalize,
#[error("Event too large")]
EventMaxLengthError(usize),
#[error("Subscription identifier max length exceeded")]

View File

@@ -27,6 +27,12 @@ pub struct EventCmd {
event: Event,
}
impl EventCmd {
pub fn event_id(&self) -> &str {
&self.event.id
}
}
/// Parsed nostr event.
#[derive(Serialize, Deserialize, PartialEq, Eq, Debug, Clone)]
pub struct Event {
@@ -83,13 +89,13 @@ impl From<EventCmd> for Result<Event> {
// ensure command is correct
if ec.cmd != "EVENT" {
Err(CommandUnknownError)
} else if ec.event.is_valid() {
let mut e = ec.event;
e.build_index();
e.update_delegation();
Ok(e)
} else {
Err(EventInvalid)
ec.event.validate().map(|_| {
let mut e = ec.event;
e.build_index();
e.update_delegation();
e
})
}
}
}
@@ -220,7 +226,7 @@ impl Event {
}
/// Check if this event has a valid signature.
fn is_valid(&self) -> bool {
fn validate(&self) -> Result<()> {
// TODO: return a Result with a reason for invalid events
// validation is performed by:
// * parsing JSON string into event fields
@@ -229,8 +235,8 @@ impl Event {
// * serialize with no spaces/newlines
let c_opt = self.to_canonical();
if c_opt.is_none() {
debug!("event could not be canonicalized");
return false;
debug!("could not canonicalize");
return Err(EventCouldNotCanonicalize);
}
let c = c_opt.unwrap();
// * compute the sha256sum.
@@ -239,21 +245,21 @@ impl Event {
// * ensure the id matches the computed sha256sum.
if self.id != hex_digest {
debug!("event id does not match digest");
return false;
return Err(EventInvalidId);
}
// * validate the message digest (sig) using the pubkey & computed sha256 message hash.
let sig = schnorr::Signature::from_str(&self.sig).unwrap();
if let Ok(msg) = secp256k1::Message::from_slice(digest.as_ref()) {
if let Ok(pubkey) = XOnlyPublicKey::from_str(&self.pubkey) {
let verify = SECP.verify_schnorr(&sig, &msg, &pubkey);
matches!(verify, Ok(()))
SECP.verify_schnorr(&sig, &msg, &pubkey)
.map_err(|_| EventInvalidSignature)
} else {
debug!("client sent malformed pubkey");
false
Err(EventMalformedPubkey)
}
} else {
info!("error converting digest to secp256k1 message");
false
Err(EventInvalidSignature)
}
}

View File

@@ -35,7 +35,7 @@ impl From<config::Info> for RelayInfo {
description: i.description,
pubkey: i.pubkey,
contact: i.contact,
supported_nips: Some(vec![1, 2, 9, 11, 12, 15, 16, 22, 26]),
supported_nips: Some(vec![1, 2, 9, 11, 12, 15, 16, 20, 22, 26]),
software: Some("https://git.sr.ht/~gheartsfield/nostr-rs-relay".to_owned()),
version: CARGO_PKG_VERSION.map(|x| x.to_owned()),
}

View File

@@ -8,6 +8,7 @@ pub mod event;
pub mod hexrange;
pub mod info;
pub mod nip05;
pub mod notice;
pub mod schema;
pub mod subscription;
pub mod utils;

View File

@@ -34,11 +34,11 @@ fn main() {
// enable tracing with tokio-console
ConsoleLayer::builder().with_default_env().init();
}
// update with database location
if let Some(db) = db_dir {
settings.database.data_directory = db;
}
let (_, ctrl_rx): (MpscSender<()>, MpscReceiver<()>) = syncmpsc::channel();
// run this in a new thread
let handle = thread::spawn(|| {

86
src/notice.rs Normal file
View File

@@ -0,0 +1,86 @@
pub enum EventResultStatus {
Saved,
Duplicate,
Invalid,
Blocked,
RateLimited,
Error,
}
pub struct EventResult {
pub id: String,
pub msg: String,
pub status: EventResultStatus,
}
pub enum Notice {
Message(String),
EventResult(EventResult),
}
impl EventResultStatus {
pub fn to_bool(&self) -> bool {
match self {
Self::Saved => true,
Self::Duplicate => true,
Self::Invalid => false,
Self::Blocked => false,
Self::RateLimited => false,
Self::Error => false,
}
}
pub fn prefix(&self) -> &'static str {
match self {
Self::Saved => "saved",
Self::Duplicate => "duplicate",
Self::Invalid => "invalid",
Self::Blocked => "blocked",
Self::RateLimited => "rate-limited",
Self::Error => "error",
}
}
}
impl Notice {
//pub fn err(err: error::Error, id: String) -> Notice {
// Notice::err_msg(format!("{}", err), id)
//}
pub fn message(msg: String) -> Notice {
Notice::Message(msg)
}
fn prefixed(id: String, msg: &str, status: EventResultStatus) -> Notice {
let msg = format!("{}: {}", status.prefix(), msg);
Notice::EventResult(EventResult { id, msg, status })
}
pub fn invalid(id: String, msg: &str) -> Notice {
Notice::prefixed(id, msg, EventResultStatus::Invalid)
}
pub fn blocked(id: String, msg: &str) -> Notice {
Notice::prefixed(id, msg, EventResultStatus::Blocked)
}
pub fn rate_limited(id: String, msg: &str) -> Notice {
Notice::prefixed(id, msg, EventResultStatus::RateLimited)
}
pub fn duplicate(id: String) -> Notice {
Notice::prefixed(id, "", EventResultStatus::Duplicate)
}
pub fn error(id: String, msg: &str) -> Notice {
Notice::prefixed(id, msg, EventResultStatus::Error)
}
pub fn saved(id: String) -> Notice {
Notice::EventResult(EventResult {
id,
msg: "".into(),
status: EventResultStatus::Saved,
})
}
}

View File

@@ -332,7 +332,7 @@ fn mig_5_to_6(conn: &mut PooledConnection) -> Result<usize> {
if (tagval.len() % 2 == 0) && is_lower_hex(tagval) {
tx.execute(
"INSERT INTO tag (event_id, name, value_hex) VALUES (?1, ?2, ?3);",
params![event_id, tagname, hex::decode(&tagval).ok()],
params![event_id, tagname, hex::decode(tagval).ok()],
)?;
} else {
// otherwise, insert as text

View File

@@ -10,9 +10,11 @@ use crate::event::Event;
use crate::event::EventCmd;
use crate::info::RelayInfo;
use crate::nip05;
use crate::notice::Notice;
use crate::subscription::Subscription;
use futures::SinkExt;
use futures::StreamExt;
use http::header::HeaderMap;
use hyper::header::ACCEPT;
use hyper::service::{make_service_fn, service_fn};
use hyper::upgrade::Upgraded;
@@ -84,11 +86,32 @@ async fn handle_web_request(
Some(config),
)
.await;
let user_agent = get_header_string("user-agent", request.headers());
// determine the remote IP from headers if the exist
let header_ip = settings
.network
.remote_ip_header
.as_ref()
.and_then(|x| get_header_string(x, request.headers()));
// use the socket addr as a backup
let remote_ip =
header_ip.unwrap_or_else(|| remote_addr.ip().to_string());
let client_info = ClientInfo {
remote_ip,
user_agent,
};
// spawn a nostr server with our websocket
tokio::spawn(nostr_server(
pool, settings, ws_stream, broadcast, event_tx, shutdown,
pool,
client_info,
settings,
ws_stream,
broadcast,
event_tx,
shutdown,
));
}
// todo: trace, don't print...
Err(e) => println!(
"error when trying to upgrade connection \
from address {} to websocket connection. \
@@ -148,6 +171,12 @@ async fn handle_web_request(
}
}
fn get_header_string(header: &str, headers: &HeaderMap) -> Option<String> {
headers
.get(header)
.and_then(|x| x.to_str().ok().map(|x| x.to_string()))
}
// return on a control-c or internally requested shutdown signal
async fn ctrl_c_or_signal(mut shutdown_signal: Receiver<()>) {
let mut term_signal = tokio::signal::unix::signal(tokio::signal::unix::SignalKind::terminate())
@@ -167,7 +196,6 @@ async fn ctrl_c_or_signal(mut shutdown_signal: Receiver<()>) {
info!("Shutting down webserver due to SIGTERM");
break;
},
}
}
}
@@ -378,14 +406,25 @@ fn convert_to_msg(msg: String, max_bytes: Option<usize>) -> Result<NostrMessage>
}
/// Turn a string into a NOTICE message ready to send over a WebSocket
fn make_notice_message(msg: &str) -> Message {
Message::text(json!(["NOTICE", msg]).to_string())
fn make_notice_message(notice: Notice) -> Message {
let json = match notice {
Notice::Message(ref msg) => json!(["NOTICE", msg]),
Notice::EventResult(ref res) => json!(["OK", res.id, res.status.to_bool(), res.msg]),
};
Message::text(json.to_string())
}
struct ClientInfo {
remote_ip: String,
user_agent: Option<String>,
}
/// Handle new client connections. This runs through an event loop
/// for all client communication.
async fn nostr_server(
pool: db::SqlitePool,
client_info: ClientInfo,
settings: Settings,
mut ws_stream: WebSocketStream<Upgraded>,
broadcast: Sender<Event>,
@@ -395,19 +434,20 @@ async fn nostr_server(
// get a broadcast channel for clients to communicate on
let mut bcast_rx = broadcast.subscribe();
// Track internal client state
let mut conn = conn::ClientConn::new();
let mut conn = conn::ClientConn::new(client_info.remote_ip);
// Use the remote IP as the client identifier
let cid = conn.get_client_prefix();
// Create a channel for receiving query results from the database.
// we will send out the tx handle to any query we generate.
let (query_tx, mut query_rx) = mpsc::channel::<db::QueryResult>(256);
// Create channel for receiving NOTICEs
let (notice_tx, mut notice_rx) = mpsc::channel::<String>(32);
let (notice_tx, mut notice_rx) = mpsc::channel::<Notice>(32);
// last time this client sent data (message, ping, etc.)
let mut last_message_time = Instant::now();
// ping interval (every 5 minutes)
let default_ping_dur = Duration::from_secs(300);
let default_ping_dur = Duration::from_secs(settings.network.ping_interval_seconds.into());
// disconnect after 20 minutes without a ping response or event.
let max_quiet_time = Duration::from_secs(60 * 20);
@@ -424,11 +464,14 @@ async fn nostr_server(
// and how many it received from queries.
let mut client_published_event_count: usize = 0;
let mut client_received_event_count: usize = 0;
info!("new connection for client: {:?}", cid);
debug!("new connection for client: {}, ip: {:?}", cid, conn.ip());
if let Some(ua) = client_info.user_agent {
debug!("client: {} has user-agent: {:?}", cid, ua);
}
loop {
tokio::select! {
_ = shutdown.recv() => {
info!("Shutting client connection down due to shutdown: {:?}", cid);
info!("Close connection down due to shutdown, client: {}, ip: {:?}", cid, conn.ip());
// server shutting down, exit loop
break;
},
@@ -443,7 +486,7 @@ async fn nostr_server(
ws_stream.send(Message::Ping(Vec::new())).await.ok();
},
Some(notice_msg) = notice_rx.recv() => {
ws_stream.send(make_notice_message(&notice_msg)).await.ok();
ws_stream.send(make_notice_message(notice_msg)).await.ok();
},
Some(query_result) = query_rx.recv() => {
// database informed us of a query result we asked for
@@ -462,12 +505,15 @@ async fn nostr_server(
Ok(global_event) = bcast_rx.recv() => {
// an event has been broadcast to all clients
// first check if there is a subscription for this event.
let matching_subs = conn.get_matching_subscriptions(&global_event);
for s in matching_subs {
for (s, sub) in conn.subscriptions() {
if !sub.interested_in_event(&global_event) {
continue;
}
// TODO: serialize at broadcast time, instead of
// once for each consumer.
if let Ok(event_str) = serde_json::to_string(&global_event) {
debug!("sub match for client: {:?}, sub: {:?}, event: {:?}",
debug!("sub match for client: {}, sub: {:?}, event: {:?}",
cid, s,
global_event.get_event_id_prefix());
// create an event response and send it
@@ -488,7 +534,7 @@ async fn nostr_server(
},
Some(Ok(Message::Binary(_))) => {
ws_stream.send(
make_notice_message("binary messages are not accepted")).await.ok();
make_notice_message(Notice::message("binary messages are not accepted".into()))).await.ok();
continue;
},
Some(Ok(Message::Ping(_) | Message::Pong(_))) => {
@@ -498,8 +544,7 @@ async fn nostr_server(
},
Some(Err(WsError::Capacity(MessageTooLong{size, max_size}))) => {
ws_stream.send(
make_notice_message(
&format!("message too large ({} > {})",size, max_size))).await.ok();
make_notice_message(Notice::message(format!("message too large ({} > {})",size, max_size)))).await.ok();
continue;
},
None |
@@ -507,17 +552,17 @@ async fn nostr_server(
Err(WsError::AlreadyClosed | WsError::ConnectionClosed |
WsError::Protocol(tungstenite::error::ProtocolError::ResetWithoutClosingHandshake)))
=> {
debug!("websocket close from client: {:?}",cid);
debug!("websocket close from client: {}, ip: {:?}",cid, conn.ip());
break;
},
Some(Err(WsError::Io(e))) => {
// IO errors are considered fatal
warn!("IO error (client: {:?}): {:?}", cid, e);
warn!("IO error (client: {}, ip: {:?}): {:?}", cid, conn.ip(), e);
break;
}
x => {
// default condition on error is to close the client connection
info!("unknown error (client: {:?}): {:?} (closing conn)", cid, x);
info!("unknown error (client: {}, ip: {:?}): {:?} (closing conn)", cid, conn.ip(), x);
break;
}
};
@@ -527,11 +572,12 @@ async fn nostr_server(
Ok(NostrMessage::EventMsg(ec)) => {
// An EventCmd needs to be validated to be converted into an Event
// handle each type of message
let evid = ec.event_id().to_owned();
let parsed : Result<Event> = Result::<Event>::from(ec);
match parsed {
Ok(e) => {
let id_prefix:String = e.id.chars().take(8).collect();
debug!("successfully parsed/validated event: {:?} from client: {:?}", id_prefix, cid);
debug!("successfully parsed/validated event: {:?} from client: {}", id_prefix, cid);
// check if the event is too far in the future.
if e.is_valid_timestamp(settings.options.reject_future_seconds) {
// Write this to the database.
@@ -539,20 +585,22 @@ async fn nostr_server(
event_tx.send(submit_event).await.ok();
client_published_event_count += 1;
} else {
info!("client {:?} sent a far future-dated event", cid);
info!("client: {} sent a far future-dated event", cid);
if let Some(fut_sec) = settings.options.reject_future_seconds {
ws_stream.send(make_notice_message(&format!("The event created_at field is out of the acceptable range (+{}sec) for this relay and was not stored.",fut_sec))).await.ok();
let msg = format!("The event created_at field is out of the acceptable range (+{}sec) for this relay.",fut_sec);
let notice = Notice::invalid(e.id, &msg);
ws_stream.send(make_notice_message(notice)).await.ok();
}
}
},
Err(_) => {
info!("client {:?} sent an invalid event", cid);
ws_stream.send(make_notice_message("event was invalid")).await.ok();
Err(e) => {
info!("client: {} sent an invalid event", cid);
ws_stream.send(make_notice_message(Notice::invalid(evid, &format!("{}", e)))).await.ok();
}
}
},
Ok(NostrMessage::SubMsg(s)) => {
debug!("client {} requesting a subscription", cid);
debug!("client: {} requesting a subscription", cid);
// subscription handling consists of:
// * registering the subscription so future events can be matched
// * making a channel to cancel to request later
@@ -569,7 +617,7 @@ async fn nostr_server(
},
Err(e) => {
info!("Subscription error: {}", e);
ws_stream.send(make_notice_message(&e.to_string())).await.ok();
ws_stream.send(make_notice_message(Notice::message(format!("Subscription error: {}", e)))).await.ok();
}
}
},
@@ -588,23 +636,23 @@ async fn nostr_server(
conn.unsubscribe(&c);
} else {
info!("invalid command ignored");
ws_stream.send(make_notice_message("could not parse command")).await.ok();
ws_stream.send(make_notice_message(Notice::message("could not parse command".into()))).await.ok();
}
},
Err(Error::ConnError) => {
debug!("got connection close/error, disconnecting client: {:?}",cid);
debug!("got connection close/error, disconnecting client: {}, ip: {:?}",cid, conn.ip());
break;
}
Err(Error::EventMaxLengthError(s)) => {
info!("client {:?} sent event larger ({} bytes) than max size", cid, s);
ws_stream.send(make_notice_message("event exceeded max size")).await.ok();
info!("client: {} sent event larger ({} bytes) than max size", cid, s);
ws_stream.send(make_notice_message(Notice::message("event exceeded max size".into()))).await.ok();
},
Err(Error::ProtoParseError) => {
info!("client {:?} sent event that could not be parsed", cid);
ws_stream.send(make_notice_message("could not parse command")).await.ok();
info!("client {} sent event that could not be parsed", cid);
ws_stream.send(make_notice_message(Notice::message("could not parse command".into()))).await.ok();
},
Err(e) => {
info!("got non-fatal error from client: {:?}, error: {:?}", cid, e);
info!("got non-fatal error from client: {}, error: {:?}", cid, e);
},
}
},
@@ -615,7 +663,10 @@ async fn nostr_server(
stop_tx.send(()).ok();
}
info!(
"stopping connection for client: {:?} (client sent {} event(s), received {})",
cid, client_published_event_count, client_received_event_count
"stopping connection for client: {}, ip: {:?} (client sent {} event(s), received {})",
cid,
conn.ip(),
client_published_event_count,
client_received_event_count
);
}