This commit is contained in:
Amarpreet Minhas 2024-10-12 16:48:05 -04:00
parent 64aa78f348
commit b8c301c92a
48 changed files with 780 additions and 307 deletions

16
go.mod
View file

@ -4,15 +4,15 @@ go 1.23.1
require (
git.devvul.com/asara/gologger v0.9.0
github.com/fiatjaf/eventstore v0.9.1
github.com/fiatjaf/eventstore v0.11.3
github.com/fiatjaf/khatru v0.8.3
github.com/jmoiron/sqlx v1.4.0
github.com/lib/pq v1.10.9
github.com/nbd-wtf/go-nostr v0.37.3
github.com/nbd-wtf/go-nostr v0.38.2
)
require (
github.com/andybalholm/brotli v1.1.0 // indirect
github.com/andybalholm/brotli v1.1.1 // indirect
github.com/btcsuite/btcd/btcec/v2 v2.3.4 // indirect
github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0 // indirect
github.com/decred/dcrd/crypto/blake256 v1.1.0 // indirect
@ -22,7 +22,7 @@ require (
github.com/gobwas/pool v0.2.1 // indirect
github.com/gobwas/ws v1.4.0 // indirect
github.com/josharian/intern v1.0.0 // indirect
github.com/klauspost/compress v1.17.10 // indirect
github.com/klauspost/compress v1.17.11 // indirect
github.com/mailru/easyjson v0.7.7 // indirect
github.com/mattn/go-colorable v0.1.13 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
@ -30,12 +30,12 @@ require (
github.com/rs/cors v1.11.1 // indirect
github.com/rs/zerolog v1.33.0 // indirect
github.com/savsgio/gotils v0.0.0-20240704082632-aef3928b8a38 // indirect
github.com/tidwall/gjson v1.17.3 // indirect
github.com/tidwall/gjson v1.18.0 // indirect
github.com/tidwall/match v1.1.1 // indirect
github.com/tidwall/pretty v1.2.1 // indirect
github.com/valyala/bytebufferpool v1.0.0 // indirect
github.com/valyala/fasthttp v1.56.0 // indirect
golang.org/x/exp v0.0.0-20240909161429-701f63a606c0 // indirect
golang.org/x/net v0.29.0 // indirect
golang.org/x/sys v0.25.0 // indirect
golang.org/x/exp v0.0.0-20241009180824-f66d83c29e7c // indirect
golang.org/x/net v0.30.0 // indirect
golang.org/x/sys v0.26.0 // indirect
)

34
go.sum
View file

@ -2,8 +2,8 @@ filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
git.devvul.com/asara/gologger v0.9.0 h1:gijJpkPjvzI5S/dmAXgYoKJbp5uuaETAOBYWo7bJg6U=
git.devvul.com/asara/gologger v0.9.0/go.mod h1:APr1DdVYByFfPUGHqHtRMhxphQbj92/vT/t0iM40H/0=
github.com/andybalholm/brotli v1.1.0 h1:eLKJA0d02Lf0mVpIDgYnqXcUn0GqVmEFny3VuID1U3M=
github.com/andybalholm/brotli v1.1.0/go.mod h1:sms7XGricyQI9K10gOSf56VKKWS4oLer58Q+mhRPtnY=
github.com/andybalholm/brotli v1.1.1 h1:PR2pgnyFznKEugtsUo0xLdDop5SKXd5Qf5ysW+7XdTA=
github.com/andybalholm/brotli v1.1.1/go.mod h1:05ib4cKhjx3OQYUY22hTVd34Bc8upXjOLL2rKwwZBoA=
github.com/btcsuite/btcd/btcec/v2 v2.3.4 h1:3EJjcN70HCu/mwqlUsGK8GcNVyLVxFDlWurTXGPFfiQ=
github.com/btcsuite/btcd/btcec/v2 v2.3.4/go.mod h1:zYzJ8etWJQIv1Ogk7OzpWjowwOdXY1W/17j2MW85J04=
github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0 h1:59Kx4K6lzOW5w6nFlA0v5+lk/6sjybR934QNHSJZPTQ=
@ -17,8 +17,8 @@ github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0 h1:rpfIENRNNilwHwZeG5+P150SMrnN
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0/go.mod h1:v57UDF4pDQJcEfFUCRop3lJL149eHGSe9Jvczhzjo/0=
github.com/fasthttp/websocket v1.5.10 h1:bc7NIGyrg1L6sd5pRzCIbXpro54SZLEluZCu0rOpcN4=
github.com/fasthttp/websocket v1.5.10/go.mod h1:BwHeuXGWzCW1/BIKUKD3+qfCl+cTdsHu/f243NcAI/Q=
github.com/fiatjaf/eventstore v0.9.1 h1:dLum4W6NOkDXMgckjj5lLfKrRVW8oN3zS7tfbXzGxJg=
github.com/fiatjaf/eventstore v0.9.1/go.mod h1:h5CdLSF7mEQ7/rWpEABTRIrNuFoSwdQDi/nZkW/vVFU=
github.com/fiatjaf/eventstore v0.11.3 h1:Lqm/8fx0R+Q9jVAxx4y+TNA9UliXVYIhOSRuJgW8T7o=
github.com/fiatjaf/eventstore v0.11.3/go.mod h1:oCHPB4TprrNjbhH2kjMKt1O48O1pk3VxAy5iZkB5Fb0=
github.com/fiatjaf/khatru v0.8.3 h1:bCXyfoPYesmJ00jmi7IyoLpE/CB/tPUw4nP62/3jbBw=
github.com/fiatjaf/khatru v0.8.3/go.mod h1:44X/Mcc+2ObOqz+/fDbhAW3BeUEPKxDgrX9St/cXEKc=
github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y=
@ -34,8 +34,8 @@ github.com/jmoiron/sqlx v1.4.0 h1:1PLqN7S1UYp5t4SrVVnt4nUVNemrDAtxlulVe+Qgm3o=
github.com/jmoiron/sqlx v1.4.0/go.mod h1:ZrZ7UsYB/weZdl2Bxg6jCRO9c3YHl8r3ahlKmRT4JLY=
github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFFd8Hwg//Y=
github.com/klauspost/compress v1.17.10 h1:oXAz+Vh0PMUvJczoi+flxpnBEPxoER1IaAnU/NMPtT0=
github.com/klauspost/compress v1.17.10/go.mod h1:pMDklpSncoRMuLFrf1W9Ss9KT+0rH90U12bZKk7uwG0=
github.com/klauspost/compress v1.17.11 h1:In6xLpyWOi1+C7tXUUWv2ot1QvBjxevKAaI6IXrJmUc=
github.com/klauspost/compress v1.17.11/go.mod h1:pMDklpSncoRMuLFrf1W9Ss9KT+0rH90U12bZKk7uwG0=
github.com/lib/pq v1.10.9 h1:YXG7RB+JIjhP29X+OtkiDnYaXQwpS4JEWq7dtCCRUEw=
github.com/lib/pq v1.10.9/go.mod h1:AlVN5x4E4T544tWzH6hKfbfQvm3HdbOxrmggDNAPY9o=
github.com/mailru/easyjson v0.7.7 h1:UGYAvKxe3sBsEDzO8ZeWOSlIQfWFlxbzLZe7hwFURr0=
@ -48,8 +48,8 @@ github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWE
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
github.com/mattn/go-sqlite3 v1.14.22 h1:2gZY6PC6kBnID23Tichd1K+Z0oS6nE/XwU+Vz/5o4kU=
github.com/mattn/go-sqlite3 v1.14.22/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
github.com/nbd-wtf/go-nostr v0.37.3 h1:p/rrOWhaAk78UCVwzWtTN1C8WbP2k5eQV4HlpEYAeeA=
github.com/nbd-wtf/go-nostr v0.37.3/go.mod h1:TGKGj00BmJRXvRe0LlpDN3KKbELhhPXgBwUEhzu3Oq0=
github.com/nbd-wtf/go-nostr v0.38.2 h1:8PP+U8dx81jVEL89k/xMAejAlDeSDJ9ywNiyOj82so8=
github.com/nbd-wtf/go-nostr v0.38.2/go.mod h1:TGKGj00BmJRXvRe0LlpDN3KKbELhhPXgBwUEhzu3Oq0=
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
@ -64,8 +64,8 @@ github.com/savsgio/gotils v0.0.0-20240704082632-aef3928b8a38 h1:D0vL7YNisV2yqE55
github.com/savsgio/gotils v0.0.0-20240704082632-aef3928b8a38/go.mod h1:sM7Mt7uEoCeFSCBM+qBrqvEo+/9vdmj19wzp3yzUhmg=
github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
github.com/tidwall/gjson v1.17.3 h1:bwWLZU7icoKRG+C+0PNwIKC6FCJO/Q3p2pZvuP0jN94=
github.com/tidwall/gjson v1.17.3/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
github.com/tidwall/gjson v1.18.0 h1:FIDeeyB800efLX89e5a8Y0BNH+LOngJyGrIWxG2FKQY=
github.com/tidwall/gjson v1.18.0/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=
github.com/tidwall/match v1.1.1 h1:+Ho715JplO36QYgwN9PGYNhgZvoUSc9X2c80KVTi+GA=
github.com/tidwall/match v1.1.1/go.mod h1:eRSPERbgtNPcGhD8UCthc6PmLEQXEWd3PRB5JTxsfmM=
github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
@ -75,14 +75,16 @@ github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6Kllzaw
github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
github.com/valyala/fasthttp v1.56.0 h1:bEZdJev/6LCBlpdORfrLu/WOZXXxvrUQSiyniuaoW8U=
github.com/valyala/fasthttp v1.56.0/go.mod h1:sReBt3XZVnudxuLOx4J/fMrJVorWRiWY2koQKgABiVI=
golang.org/x/exp v0.0.0-20240909161429-701f63a606c0 h1:e66Fs6Z+fZTbFBAxKfP3PALWBtpfqks2bwGcexMxgtk=
golang.org/x/exp v0.0.0-20240909161429-701f63a606c0/go.mod h1:2TbTHSBQa924w8M6Xs1QcRcFwyucIwBGpK1p2f1YFFY=
golang.org/x/net v0.29.0 h1:5ORfpBpCs4HzDYoodCDBbwHzdR5UrLBZ3sOnUJmFoHo=
golang.org/x/net v0.29.0/go.mod h1:gLkgy8jTGERgjzMic6DS9+SP0ajcu6Xu3Orq/SpETg0=
github.com/xyproto/randomstring v1.0.5 h1:YtlWPoRdgMu3NZtP45drfy1GKoojuR7hmRcnhZqKjWU=
github.com/xyproto/randomstring v1.0.5/go.mod h1:rgmS5DeNXLivK7YprL0pY+lTuhNQW3iGxZ18UQApw/E=
golang.org/x/exp v0.0.0-20241009180824-f66d83c29e7c h1:7dEasQXItcW1xKJ2+gg5VOiBnqWrJc+rq0DPKyvvdbY=
golang.org/x/exp v0.0.0-20241009180824-f66d83c29e7c/go.mod h1:NQtJDoLvd6faHhE7m4T/1IY708gDefGGjR/iUW8yQQ8=
golang.org/x/net v0.30.0 h1:AcW1SDZMkb8IpzCdQUaIq2sP4sZ4zw+55h6ynffypl4=
golang.org/x/net v0.30.0/go.mod h1:2wGyMJ5iFasEhkwi13ChkO/t1ECNC4X4eBKkVFyYFlU=
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34=
golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/sys v0.26.0 h1:KHjCJyddX0LoSTb3J+vWpupP9p0oznkqVk/IfjymZbo=
golang.org/x/sys v0.26.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

View file

@ -72,8 +72,8 @@ var (
)
func (b PostgresBackend) queryEventsSql(filter nostr.Filter, doCount bool) (string, []any, error) {
var conditions []string
var params []any
conditions := make([]string, 0, 7)
params := make([]any, 0, 20)
if len(filter.IDs) > 0 {
if len(filter.IDs) > b.QueryIDsLimit {
@ -111,28 +111,25 @@ func (b PostgresBackend) queryEventsSql(filter nostr.Filter, doCount bool) (stri
conditions = append(conditions, `kind IN (`+makePlaceHolders(len(filter.Kinds))+`)`)
}
tagQuery := make([]string, 0, 1)
totalTags := 0
for _, values := range filter.Tags {
if len(values) == 0 {
// any tag set to [] is wrong
return "", nil, EmptyTagSet
}
// add these tags to the query
tagQuery = append(tagQuery, values...)
if len(tagQuery) > b.QueryTagsLimit {
// too many tags, fail everything
return "", nil, TooManyTagValues
}
}
if len(tagQuery) > 0 {
for _, tagValue := range tagQuery {
for _, tagValue := range values {
params = append(params, tagValue)
}
conditions = append(conditions, `tagvalues && ARRAY[`+makePlaceHolders(len(tagQuery))+`]`)
// each separate tag key is an independent condition
conditions = append(conditions, `tagvalues && ARRAY[`+makePlaceHolders(len(values))+`]`)
totalTags += len(values)
if totalTags > b.QueryTagsLimit {
// too many tags, fail everything
return "", nil, TooManyTagValues
}
}
if filter.Since != nil {

View file

@ -1,19 +0,0 @@
package eventstore
import (
"encoding/hex"
"strconv"
"strings"
)
func GetAddrTagElements(tagValue string) (kind uint16, pkb []byte, d string) {
spl := strings.Split(tagValue, ":")
if len(spl) == 3 {
if pkb, _ := hex.DecodeString(spl[1]); len(pkb) == 32 {
if kind, err := strconv.ParseUint(spl[0], 10, 16); err == nil {
return uint16(kind), pkb, spl[2]
}
}
}
return 0, nil, ""
}

View file

@ -1,8 +0,0 @@
### Tools needed for development
devtools:
@echo "Installing devtools"
go install mvdan.cc/gofumpt@latest
### Formatting, linting, and vetting
fmt:
gofumpt -l -w .

View file

@ -126,6 +126,25 @@ nostr.InfoLogger = log.New(io.Discard, "", 0)
go run example/example.go
```
### Using [`libsecp256k1`](https://github.com/bitcoin-core/secp256k1)
[`libsecp256k1`](https://github.com/bitcoin-core/secp256k1) is very fast:
```
goos: linux
goarch: amd64
cpu: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz
BenchmarkWithoutLibsecp256k1/sign-4 2794 434114 ns/op
BenchmarkWithoutLibsecp256k1/check-4 4352 297416 ns/op
BenchmarkWithLibsecp256k1/sign-4 12559 94607 ns/op
BenchmarkWithLibsecp256k1/check-4 13761 84595 ns/op
PASS
```
But to use it you need the host to have it installed as a shared library and CGO to be supported, so we don't compile against it by default.
To use it, use `-tags=libsecp256k1` whenever you're compiling your program that uses this library.
## Warning: risk of goroutine bloat (if used incorrectly)
Remember to cancel subscriptions, either by calling `.Unsub()` on them or ensuring their `context.Context` will be canceled at some point.

View file

@ -5,8 +5,6 @@ import (
"encoding/hex"
"fmt"
"github.com/btcsuite/btcd/btcec/v2"
"github.com/btcsuite/btcd/btcec/v2/schnorr"
"github.com/mailru/easyjson"
)
@ -85,63 +83,6 @@ func (evt *Event) Serialize() []byte {
return dst
}
// CheckSignature checks if the signature is valid for the id
// (which is a hash of the serialized event content).
// returns an error if the signature itself is invalid.
func (evt Event) CheckSignature() (bool, error) {
// read and check pubkey
pk, err := hex.DecodeString(evt.PubKey)
if err != nil {
return false, fmt.Errorf("event pubkey '%s' is invalid hex: %w", evt.PubKey, err)
}
pubkey, err := schnorr.ParsePubKey(pk)
if err != nil {
return false, fmt.Errorf("event has invalid pubkey '%s': %w", evt.PubKey, err)
}
// read signature
s, err := hex.DecodeString(evt.Sig)
if err != nil {
return false, fmt.Errorf("signature '%s' is invalid hex: %w", evt.Sig, err)
}
sig, err := schnorr.ParseSignature(s)
if err != nil {
return false, fmt.Errorf("failed to parse signature: %w", err)
}
// check signature
hash := sha256.Sum256(evt.Serialize())
return sig.Verify(hash[:], pubkey), nil
}
// Sign signs an event with a given privateKey.
func (evt *Event) Sign(privateKey string, signOpts ...schnorr.SignOption) error {
s, err := hex.DecodeString(privateKey)
if err != nil {
return fmt.Errorf("Sign called with invalid private key '%s': %w", privateKey, err)
}
if evt.Tags == nil {
evt.Tags = make(Tags, 0)
}
sk, pk := btcec.PrivKeyFromBytes(s)
pkBytes := pk.SerializeCompressed()
evt.PubKey = hex.EncodeToString(pkBytes[1:])
h := sha256.Sum256(evt.Serialize())
sig, err := schnorr.Sign(sk, h[:], signOpts...)
if err != nil {
return err
}
evt.ID = hex.EncodeToString(h[:])
evt.Sig = hex.EncodeToString(sig.Serialize())
return nil
}
// IsRegular checks if the given kind is in Regular range.
func (evt *Event) IsRegular() bool {
return evt.Kind < 10000 && evt.Kind != 0 && evt.Kind != 3

View file

@ -1,6 +1,8 @@
package nostr
import (
"strconv"
"strings"
"sync"
"unsafe"
@ -92,3 +94,12 @@ func arePointerValuesEqual[V comparable](a *V, b *V) bool {
}
return false
}
func subIdToSerial(subId string) int64 {
n := strings.Index(subId, ":")
if n < 0 || n > len(subId) {
return -1
}
serialId, _ := strconv.ParseInt(subId[0:n], 10, 64)
return serialId
}

View file

@ -27,9 +27,9 @@ type SimplePool struct {
eventMiddleware []func(RelayEvent)
// custom things not often used
signatureChecker func(Event) bool
penaltyBoxMu sync.Mutex
penaltyBox map[string][2]float64
userAgent string
}
type DirectedFilters struct {
@ -120,10 +120,20 @@ func (h WithEventMiddleware) ApplyPoolOption(pool *SimplePool) {
pool.eventMiddleware = append(pool.eventMiddleware, h)
}
// WithUserAgent sets the user-agent header for all relay connections in the pool.
func WithUserAgent(userAgent string) withUserAgentOpt { return withUserAgentOpt(userAgent) }
type withUserAgentOpt string
func (h withUserAgentOpt) ApplyPoolOption(pool *SimplePool) {
pool.userAgent = string(h)
}
var (
_ PoolOption = (WithAuthHandler)(nil)
_ PoolOption = (WithEventMiddleware)(nil)
_ PoolOption = WithPenaltyBox()
_ PoolOption = WithUserAgent("")
)
func (pool *SimplePool) EnsureRelay(url string) (*Relay, error) {
@ -146,17 +156,14 @@ func (pool *SimplePool) EnsureRelay(url string) (*Relay, error) {
}
// try to connect
var err error
// we use this ctx here so when the pool dies everything dies
ctx, cancel := context.WithTimeout(pool.Context, time.Second*15)
defer cancel()
opts := make([]RelayOption, 0, 1+len(pool.eventMiddleware))
if pool.signatureChecker != nil {
opts = append(opts, WithSignatureChecker(pool.signatureChecker))
}
relay = NewRelay(context.Background(), url)
relay.RequestHeader.Set("User-Agent", pool.userAgent)
if relay, err = RelayConnect(ctx, nm, opts...); err != nil {
if err := relay.Connect(ctx); err != nil {
if pool.penaltyBox != nil {
// putting relay in penalty box
pool.penaltyBoxMu.Lock()
@ -173,16 +180,32 @@ func (pool *SimplePool) EnsureRelay(url string) (*Relay, error) {
// SubMany opens a subscription with the given filters to multiple relays
// the subscriptions only end when the context is canceled
func (pool *SimplePool) SubMany(ctx context.Context, urls []string, filters Filters) chan RelayEvent {
return pool.subMany(ctx, urls, filters, true)
func (pool *SimplePool) SubMany(
ctx context.Context,
urls []string,
filters Filters,
opts ...SubscriptionOption,
) chan RelayEvent {
return pool.subMany(ctx, urls, filters, true, opts)
}
// SubManyNonUnique is like SubMany, but returns duplicate events if they come from different relays
func (pool *SimplePool) SubManyNonUnique(ctx context.Context, urls []string, filters Filters) chan RelayEvent {
return pool.subMany(ctx, urls, filters, false)
func (pool *SimplePool) SubManyNonUnique(
ctx context.Context,
urls []string,
filters Filters,
opts ...SubscriptionOption,
) chan RelayEvent {
return pool.subMany(ctx, urls, filters, false, opts)
}
func (pool *SimplePool) subMany(ctx context.Context, urls []string, filters Filters, unique bool) chan RelayEvent {
func (pool *SimplePool) subMany(
ctx context.Context,
urls []string,
filters Filters,
unique bool,
opts []SubscriptionOption,
) chan RelayEvent {
ctx, cancel := context.WithCancel(ctx)
_ = cancel // do this so `go vet` will stop complaining
events := make(chan RelayEvent)
@ -228,7 +251,7 @@ func (pool *SimplePool) subMany(ctx context.Context, urls []string, filters Filt
hasAuthed = false
subscribe:
sub, err = relay.Subscribe(ctx, filters)
sub, err = relay.Subscribe(ctx, filters, opts...)
if err != nil {
goto reconnect
}
@ -313,16 +336,32 @@ func (pool *SimplePool) subMany(ctx context.Context, urls []string, filters Filt
}
// SubManyEose is like SubMany, but it stops subscriptions and closes the channel when gets a EOSE
func (pool *SimplePool) SubManyEose(ctx context.Context, urls []string, filters Filters) chan RelayEvent {
return pool.subManyEose(ctx, urls, filters, true)
func (pool *SimplePool) SubManyEose(
ctx context.Context,
urls []string,
filters Filters,
opts ...SubscriptionOption,
) chan RelayEvent {
return pool.subManyEose(ctx, urls, filters, true, opts)
}
// SubManyEoseNonUnique is like SubManyEose, but returns duplicate events if they come from different relays
func (pool *SimplePool) SubManyEoseNonUnique(ctx context.Context, urls []string, filters Filters) chan RelayEvent {
return pool.subManyEose(ctx, urls, filters, false)
func (pool *SimplePool) SubManyEoseNonUnique(
ctx context.Context,
urls []string,
filters Filters,
opts ...SubscriptionOption,
) chan RelayEvent {
return pool.subManyEose(ctx, urls, filters, false, opts)
}
func (pool *SimplePool) subManyEose(ctx context.Context, urls []string, filters Filters, unique bool) chan RelayEvent {
func (pool *SimplePool) subManyEose(
ctx context.Context,
urls []string,
filters Filters,
unique bool,
opts []SubscriptionOption,
) chan RelayEvent {
ctx, cancel := context.WithCancel(ctx)
events := make(chan RelayEvent)
@ -349,7 +388,7 @@ func (pool *SimplePool) subManyEose(ctx context.Context, urls []string, filters
hasAuthed := false
subscribe:
sub, err := relay.Subscribe(ctx, filters)
sub, err := relay.Subscribe(ctx, filters, opts...)
if sub == nil {
debugLogf("error subscribing to %s with %v: %s", relay, filters, err)
return
@ -416,13 +455,14 @@ func (pool *SimplePool) QuerySingle(ctx context.Context, urls []string, filter F
func (pool *SimplePool) batchedSubMany(
ctx context.Context,
dfs []DirectedFilters,
subFn func(context.Context, []string, Filters, bool) chan RelayEvent,
subFn func(context.Context, []string, Filters, bool, []SubscriptionOption) chan RelayEvent,
opts []SubscriptionOption,
) chan RelayEvent {
res := make(chan RelayEvent)
for _, df := range dfs {
go func(df DirectedFilters) {
for ie := range subFn(ctx, []string{df.Relay}, df.Filters, true) {
for ie := range subFn(ctx, []string{df.Relay}, df.Filters, true, opts) {
res <- ie
}
}(df)
@ -432,11 +472,19 @@ func (pool *SimplePool) batchedSubMany(
}
// BatchedSubMany fires subscriptions only to specific relays, but batches them when they are the same.
func (pool *SimplePool) BatchedSubMany(ctx context.Context, dfs []DirectedFilters) chan RelayEvent {
return pool.batchedSubMany(ctx, dfs, pool.subMany)
func (pool *SimplePool) BatchedSubMany(
ctx context.Context,
dfs []DirectedFilters,
opts ...SubscriptionOption,
) chan RelayEvent {
return pool.batchedSubMany(ctx, dfs, pool.subMany, opts)
}
// BatchedSubManyEose is like BatchedSubMany, but ends upon receiving EOSE from all relays.
func (pool *SimplePool) BatchedSubManyEose(ctx context.Context, dfs []DirectedFilters) chan RelayEvent {
return pool.batchedSubMany(ctx, dfs, pool.subManyEose)
func (pool *SimplePool) BatchedSubManyEose(
ctx context.Context,
dfs []DirectedFilters,
opts ...SubscriptionOption,
) chan RelayEvent {
return pool.batchedSubMany(ctx, dfs, pool.subManyEose, opts)
}

View file

@ -7,6 +7,7 @@ import (
"fmt"
"log"
"net/http"
"strconv"
"sync"
"sync/atomic"
"time"
@ -18,7 +19,7 @@ import (
type Status int
var subscriptionIDCounter atomic.Int32
var subscriptionIDCounter atomic.Int64
type Relay struct {
closeMutex sync.Mutex
@ -27,7 +28,7 @@ type Relay struct {
RequestHeader http.Header // e.g. for origin header
Connection *Connection
Subscriptions *xsync.MapOf[string, *Subscription]
Subscriptions *xsync.MapOf[int64, *Subscription]
ConnectionError error
connectionContext context.Context // will be canceled when the connection closes
@ -39,7 +40,6 @@ type Relay struct {
okCallbacks *xsync.MapOf[string, func(bool, string)]
writeQueue chan writeRequest
subscriptionChannelCloseQueue chan *Subscription
signatureChecker func(Event) bool
// custom things that aren't often used
//
@ -58,14 +58,11 @@ func NewRelay(ctx context.Context, url string, opts ...RelayOption) *Relay {
URL: NormalizeURL(url),
connectionContext: ctx,
connectionContextCancel: cancel,
Subscriptions: xsync.NewMapOf[string, *Subscription](),
Subscriptions: xsync.NewMapOf[int64, *Subscription](),
okCallbacks: xsync.NewMapOf[string, func(bool, string)](),
writeQueue: make(chan writeRequest),
subscriptionChannelCloseQueue: make(chan *Subscription),
signatureChecker: func(e Event) bool {
ok, _ := e.CheckSignature()
return ok
},
RequestHeader: make(http.Header, 1),
}
for _, opt := range opts {
@ -92,7 +89,6 @@ type RelayOption interface {
var (
_ RelayOption = (WithNoticeHandler)(nil)
_ RelayOption = (WithSignatureChecker)(nil)
_ RelayOption = (WithCustomHandler)(nil)
)
@ -104,14 +100,6 @@ func (nh WithNoticeHandler) ApplyRelayOption(r *Relay) {
r.noticeHandler = nh
}
// WithSignatureChecker must be a function that checks the signature of an
// event and returns true or false.
type WithSignatureChecker func(Event) bool
func (sc WithSignatureChecker) ApplyRelayOption(r *Relay) {
r.signatureChecker = sc
}
// WithCustomHandler must be a function that handles any relay message that couldn't be
// parsed as a standard envelope.
type WithCustomHandler func(data []byte)
@ -160,9 +148,6 @@ func (r *Relay) ConnectWithTLS(ctx context.Context, tlsConfig *tls.Config) error
defer cancel()
}
if r.RequestHeader == nil {
r.RequestHeader = make(http.Header, 1)
}
if r.RequestHeader.Get("User-Agent") == "" {
r.RequestHeader.Set("User-Agent", "github.com/nbd-wtf/go-nostr")
}
@ -187,10 +172,9 @@ func (r *Relay) ConnectWithTLS(ctx context.Context, tlsConfig *tls.Config) error
r.Connection = nil
// close all subscriptions
r.Subscriptions.Range(func(_ string, sub *Subscription) bool {
go sub.Unsub()
return true
})
for _, sub := range r.Subscriptions.Range {
sub.Unsub()
}
}()
// queue all write operations here so we don't do mutex spaghetti
@ -257,7 +241,8 @@ func (r *Relay) ConnectWithTLS(ctx context.Context, tlsConfig *tls.Config) error
if env.SubscriptionID == nil {
continue
}
if subscription, ok := r.Subscriptions.Load(*env.SubscriptionID); !ok {
if subscription, ok := r.Subscriptions.Load(subIdToSerial(*env.SubscriptionID)); !ok {
// InfoLogger.Printf("{%s} no subscription with id '%s'\n", r.URL, *env.SubscriptionID)
continue
} else {
@ -269,7 +254,7 @@ func (r *Relay) ConnectWithTLS(ctx context.Context, tlsConfig *tls.Config) error
// check signature, ignore invalid, except from trusted (AssumeValid) relays
if !r.AssumeValid {
if ok := r.signatureChecker(env.Event); !ok {
if ok, _ := env.Event.CheckSignature(); !ok {
InfoLogger.Printf("{%s} bad signature on %s\n", r.URL, env.Event.ID)
continue
}
@ -279,15 +264,15 @@ func (r *Relay) ConnectWithTLS(ctx context.Context, tlsConfig *tls.Config) error
subscription.dispatchEvent(&env.Event)
}
case *EOSEEnvelope:
if subscription, ok := r.Subscriptions.Load(string(*env)); ok {
if subscription, ok := r.Subscriptions.Load(subIdToSerial(string(*env))); ok {
subscription.dispatchEose()
}
case *ClosedEnvelope:
if subscription, ok := r.Subscriptions.Load(string(env.SubscriptionID)); ok {
if subscription, ok := r.Subscriptions.Load(subIdToSerial(env.SubscriptionID)); ok {
subscription.dispatchClosed(env.Reason)
}
case *CountEnvelope:
if subscription, ok := r.Subscriptions.Load(string(env.SubscriptionID)); ok && env.Count != nil && subscription.countResult != nil {
if subscription, ok := r.Subscriptions.Load(subIdToSerial(env.SubscriptionID)); ok && env.Count != nil && subscription.countResult != nil {
subscription.countResult <- *env.Count
}
case *OKEnvelope:
@ -416,7 +401,7 @@ func (r *Relay) PrepareSubscription(ctx context.Context, filters Filters, opts .
Relay: r,
Context: ctx,
cancel: cancel,
counter: int(current),
counter: current,
Events: make(chan *Event),
EndOfStoredEvents: make(chan struct{}, 1),
ClosedReason: make(chan string, 1),
@ -424,15 +409,24 @@ func (r *Relay) PrepareSubscription(ctx context.Context, filters Filters, opts .
match: filters.Match,
}
label := ""
for _, opt := range opts {
switch o := opt.(type) {
case WithLabel:
sub.label = string(o)
label = string(o)
}
}
id := sub.GetID()
r.Subscriptions.Store(id, sub)
// subscription id calculation
buf := subIdPool.Get().([]byte)[:0]
buf = strconv.AppendInt(buf, sub.counter, 10)
buf = append(buf, ':')
buf = append(buf, label...)
defer subIdPool.Put(buf)
sub.id = string(buf)
// we track subscriptions only by their counter, no need for the full id
r.Subscriptions.Store(int64(sub.counter), sub)
// start handling events, eose, unsub etc:
go sub.start()
@ -530,3 +524,7 @@ func (r *Relay) Close() error {
return nil
}
var subIdPool = sync.Pool{
New: func() any { return make([]byte, 0, 15) },
}

69
vendor/github.com/nbd-wtf/go-nostr/signature.go generated vendored Normal file
View file

@ -0,0 +1,69 @@
//go:build !libsecp256k1
package nostr
import (
"crypto/sha256"
"encoding/hex"
"fmt"
"github.com/btcsuite/btcd/btcec/v2"
"github.com/btcsuite/btcd/btcec/v2/schnorr"
)
// CheckSignature checks if the signature is valid for the id
// (which is a hash of the serialized event content).
// returns an error if the signature itself is invalid.
func (evt Event) CheckSignature() (bool, error) {
// read and check pubkey
pk, err := hex.DecodeString(evt.PubKey)
if err != nil {
return false, fmt.Errorf("event pubkey '%s' is invalid hex: %w", evt.PubKey, err)
}
pubkey, err := schnorr.ParsePubKey(pk)
if err != nil {
return false, fmt.Errorf("event has invalid pubkey '%s': %w", evt.PubKey, err)
}
// read signature
s, err := hex.DecodeString(evt.Sig)
if err != nil {
return false, fmt.Errorf("signature '%s' is invalid hex: %w", evt.Sig, err)
}
sig, err := schnorr.ParseSignature(s)
if err != nil {
return false, fmt.Errorf("failed to parse signature: %w", err)
}
// check signature
hash := sha256.Sum256(evt.Serialize())
return sig.Verify(hash[:], pubkey), nil
}
// Sign signs an event with a given privateKey.
func (evt *Event) Sign(secretKey string, signOpts ...schnorr.SignOption) error {
s, err := hex.DecodeString(secretKey)
if err != nil {
return fmt.Errorf("Sign called with invalid secret key '%s': %w", secretKey, err)
}
if evt.Tags == nil {
evt.Tags = make(Tags, 0)
}
sk, pk := btcec.PrivKeyFromBytes(s)
pkBytes := pk.SerializeCompressed()
evt.PubKey = hex.EncodeToString(pkBytes[1:])
h := sha256.Sum256(evt.Serialize())
sig, err := schnorr.Sign(sk, h[:], signOpts...)
if err != nil {
return err
}
evt.ID = hex.EncodeToString(h[:])
evt.Sig = hex.EncodeToString(sig.Serialize())
return nil
}

View file

@ -0,0 +1,95 @@
//go:build libsecp256k1
package nostr
/*
#cgo LDFLAGS: -lsecp256k1
#include <secp256k1.h>
#include <secp256k1_schnorrsig.h>
#include <secp256k1_extrakeys.h>
*/
import "C"
import (
"crypto/rand"
"crypto/sha256"
"encoding/hex"
"errors"
"fmt"
"unsafe"
"github.com/btcsuite/btcd/btcec/v2/schnorr"
)
// CheckSignature checks if the signature is valid for the id
// (which is a hash of the serialized event content).
// returns an error if the signature itself is invalid.
func (evt Event) CheckSignature() (bool, error) {
var pk [32]byte
_, err := hex.Decode(pk[:], []byte(evt.PubKey))
if err != nil {
return false, fmt.Errorf("event pubkey '%s' is invalid hex: %w", evt.PubKey, err)
}
var sig [64]byte
_, err = hex.Decode(sig[:], []byte(evt.Sig))
if err != nil {
return false, fmt.Errorf("event signature '%s' is invalid hex: %w", evt.Sig, err)
}
msg := sha256.Sum256(evt.Serialize())
var xonly C.secp256k1_xonly_pubkey
if C.secp256k1_xonly_pubkey_parse(globalSecp256k1Context, &xonly, (*C.uchar)(unsafe.Pointer(&pk[0]))) != 1 {
return false, fmt.Errorf("failed to parse xonly pubkey")
}
res := C.secp256k1_schnorrsig_verify(globalSecp256k1Context, (*C.uchar)(unsafe.Pointer(&sig[0])), (*C.uchar)(unsafe.Pointer(&msg[0])), 32, &xonly)
return res == 1, nil
}
// Sign signs an event with a given privateKey.
func (evt *Event) Sign(secretKey string, signOpts ...schnorr.SignOption) error {
sk, err := hex.DecodeString(secretKey)
if err != nil {
return fmt.Errorf("Sign called with invalid secret key '%s': %w", secretKey, err)
}
if evt.Tags == nil {
evt.Tags = make(Tags, 0)
}
var keypair C.secp256k1_keypair
if C.secp256k1_keypair_create(globalSecp256k1Context, &keypair, (*C.uchar)(unsafe.Pointer(&sk[0]))) != 1 {
return errors.New("failed to parse private key")
}
var xonly C.secp256k1_xonly_pubkey
var pk [32]byte
C.secp256k1_keypair_xonly_pub(globalSecp256k1Context, &xonly, nil, &keypair)
C.secp256k1_xonly_pubkey_serialize(globalSecp256k1Context, (*C.uchar)(unsafe.Pointer(&pk[0])), &xonly)
evt.PubKey = hex.EncodeToString(pk[:])
h := sha256.Sum256(evt.Serialize())
var sig [64]byte
var random [32]byte
rand.Read(random[:])
if C.secp256k1_schnorrsig_sign32(globalSecp256k1Context, (*C.uchar)(unsafe.Pointer(&sig[0])), (*C.uchar)(unsafe.Pointer(&h[0])), &keypair, (*C.uchar)(unsafe.Pointer(&random[0]))) != 1 {
return errors.New("failed to sign message")
}
evt.ID = hex.EncodeToString(h[:])
evt.Sig = hex.EncodeToString(sig[:])
return nil
}
var globalSecp256k1Context *C.secp256k1_context
func init() {
globalSecp256k1Context = C.secp256k1_context_create(C.SECP256K1_CONTEXT_SIGN | C.SECP256K1_CONTEXT_VERIFY)
if globalSecp256k1Context == nil {
panic("failed to create secp256k1 context")
}
}

View file

@ -3,14 +3,13 @@ package nostr
import (
"context"
"fmt"
"strconv"
"sync"
"sync/atomic"
)
type Subscription struct {
label string
counter int
counter int64
id string
Relay *Relay
Filters Filters
@ -62,12 +61,6 @@ func (_ WithLabel) IsSubscriptionOption() {}
var _ SubscriptionOption = (WithLabel)("")
// GetID return the Nostr subscription ID as given to the Relay
// it is a concatenation of the label and a serial number.
func (sub *Subscription) GetID() string {
return sub.label + ":" + strconv.Itoa(sub.counter)
}
func (sub *Subscription) start() {
<-sub.Context.Done()
// the subscription ends once the context is canceled (if not already)
@ -79,6 +72,8 @@ func (sub *Subscription) start() {
sub.mu.Unlock()
}
func (sub *Subscription) GetID() string { return sub.id }
func (sub *Subscription) dispatchEvent(evt *Event) {
added := false
if !sub.eosed.Load() {
@ -133,16 +128,14 @@ func (sub *Subscription) Unsub() {
}
// remove subscription from our map
sub.Relay.Subscriptions.Delete(sub.GetID())
sub.Relay.Subscriptions.Delete(sub.counter)
}
// Close just sends a CLOSE message. You probably want Unsub() instead.
func (sub *Subscription) Close() {
if sub.Relay.IsConnected() {
id := sub.GetID()
closeMsg := CloseEnvelope(id)
closeMsg := CloseEnvelope(sub.id)
closeb, _ := (&closeMsg).MarshalJSON()
debugLogf("{%s} sending %v", sub.Relay.URL, closeb)
<-sub.Relay.Write(closeb)
}
}
@ -156,15 +149,12 @@ func (sub *Subscription) Sub(_ context.Context, filters Filters) {
// Fire sends the "REQ" command to the relay.
func (sub *Subscription) Fire() error {
id := sub.GetID()
var reqb []byte
if sub.countResult == nil {
reqb, _ = ReqEnvelope{id, sub.Filters}.MarshalJSON()
reqb, _ = ReqEnvelope{sub.id, sub.Filters}.MarshalJSON()
} else {
reqb, _ = CountEnvelope{id, sub.Filters, nil}.MarshalJSON()
reqb, _ = CountEnvelope{sub.id, sub.Filters, nil}.MarshalJSON()
}
debugLogf("{%s} sending %v", sub.Relay.URL, reqb)
sub.live.Store(true)
if err := <-sub.Relay.Write(reqb); err != nil {

View file

@ -35,3 +35,44 @@ func CompareEvent(a, b Event) int {
}
return cmp.Compare(a.CreatedAt, b.CreatedAt)
}
func CompareEventReverse(b, a Event) int {
if a.CreatedAt == b.CreatedAt {
return strings.Compare(a.ID, b.ID)
}
return cmp.Compare(a.CreatedAt, b.CreatedAt)
}
func CompareEventPtr(a, b *Event) int {
if a == nil {
if b == nil {
return 0
} else {
return -1
}
} else if b == nil {
return 1
}
if a.CreatedAt == b.CreatedAt {
return strings.Compare(a.ID, b.ID)
}
return cmp.Compare(a.CreatedAt, b.CreatedAt)
}
func CompareEventPtrReverse(b, a *Event) int {
if a == nil {
if b == nil {
return 0
} else {
return -1
}
} else if b == nil {
return 1
}
if a.CreatedAt == b.CreatedAt {
return strings.Compare(a.ID, b.ID)
}
return cmp.Compare(a.CreatedAt, b.CreatedAt)
}

View file

@ -438,15 +438,15 @@ Benchmarks of GJSON alongside [encoding/json](https://golang.org/pkg/encoding/js
and [json-iterator](https://github.com/json-iterator/go)
```
BenchmarkGJSONGet-16 11644512 311 ns/op 0 B/op 0 allocs/op
BenchmarkGJSONUnmarshalMap-16 1122678 3094 ns/op 1920 B/op 26 allocs/op
BenchmarkJSONUnmarshalMap-16 516681 6810 ns/op 2944 B/op 69 allocs/op
BenchmarkJSONUnmarshalStruct-16 697053 5400 ns/op 928 B/op 13 allocs/op
BenchmarkJSONDecoder-16 330450 10217 ns/op 3845 B/op 160 allocs/op
BenchmarkFFJSONLexer-16 1424979 2585 ns/op 880 B/op 8 allocs/op
BenchmarkEasyJSONLexer-16 3000000 729 ns/op 501 B/op 5 allocs/op
BenchmarkJSONParserGet-16 3000000 366 ns/op 21 B/op 0 allocs/op
BenchmarkJSONIterator-16 3000000 869 ns/op 693 B/op 14 allocs/op
BenchmarkGJSONGet-10 17893731 202.1 ns/op 0 B/op 0 allocs/op
BenchmarkGJSONUnmarshalMap-10 1663548 2157 ns/op 1920 B/op 26 allocs/op
BenchmarkJSONUnmarshalMap-10 832236 4279 ns/op 2920 B/op 68 allocs/op
BenchmarkJSONUnmarshalStruct-10 1076475 3219 ns/op 920 B/op 12 allocs/op
BenchmarkJSONDecoder-10 585729 6126 ns/op 3845 B/op 160 allocs/op
BenchmarkFFJSONLexer-10 2508573 1391 ns/op 880 B/op 8 allocs/op
BenchmarkEasyJSONLexer-10 3000000 537.9 ns/op 501 B/op 5 allocs/op
BenchmarkJSONParserGet-10 13707510 263.9 ns/op 21 B/op 0 allocs/op
BenchmarkJSONIterator-10 3000000 561.2 ns/op 693 B/op 14 allocs/op
```
JSON document used:
@ -487,4 +487,6 @@ widget.image.hOffset
widget.text.onMouseUp
```
*These benchmarks were run on a MacBook Pro 16" 2.4 GHz Intel Core i9 using Go 1.17 and can be found [here](https://github.com/tidwall/gjson-benchmarks).*
**
*These benchmarks were run on a MacBook Pro M1 Max using Go 1.22 and can be found [here](https://github.com/tidwall/gjson-benchmarks).*

View file

@ -1040,6 +1040,10 @@ func parseObjectPath(path string) (r objectPathResult) {
return
}
var vchars = [256]byte{
'"': 2, '{': 3, '(': 3, '[': 3, '}': 1, ')': 1, ']': 1,
}
func parseSquash(json string, i int) (int, string) {
// expects that the lead character is a '[' or '{' or '('
// squash the value, ignoring all nested arrays and objects.
@ -1047,17 +1051,111 @@ func parseSquash(json string, i int) (int, string) {
s := i
i++
depth := 1
for ; i < len(json); i++ {
if json[i] >= '"' && json[i] <= '}' {
switch json[i] {
case '"':
var c byte
for i < len(json) {
for i < len(json)-8 {
jslice := json[i : i+8]
c = vchars[jslice[0]]
if c != 0 {
i += 0
goto token
}
c = vchars[jslice[1]]
if c != 0 {
i += 1
goto token
}
c = vchars[jslice[2]]
if c != 0 {
i += 2
goto token
}
c = vchars[jslice[3]]
if c != 0 {
i += 3
goto token
}
c = vchars[jslice[4]]
if c != 0 {
i += 4
goto token
}
c = vchars[jslice[5]]
if c != 0 {
i += 5
goto token
}
c = vchars[jslice[6]]
if c != 0 {
i += 6
goto token
}
c = vchars[jslice[7]]
if c != 0 {
i += 7
goto token
}
i += 8
}
c = vchars[json[i]]
if c == 0 {
i++
continue
}
token:
if c == 2 {
// '"' string
i++
s2 := i
nextquote:
for i < len(json)-8 {
jslice := json[i : i+8]
if jslice[0] == '"' {
i += 0
goto strchkesc
}
if jslice[1] == '"' {
i += 1
goto strchkesc
}
if jslice[2] == '"' {
i += 2
goto strchkesc
}
if jslice[3] == '"' {
i += 3
goto strchkesc
}
if jslice[4] == '"' {
i += 4
goto strchkesc
}
if jslice[5] == '"' {
i += 5
goto strchkesc
}
if jslice[6] == '"' {
i += 6
goto strchkesc
}
if jslice[7] == '"' {
i += 7
goto strchkesc
}
i += 8
}
goto strchkstd
strchkesc:
if json[i-1] != '\\' {
i++
continue
}
strchkstd:
for i < len(json) {
if json[i] > '\\' || json[i] != '"' {
i++
s2 := i
for ; i < len(json); i++ {
if json[i] > '\\' {
continue
}
if json[i] == '"' {
// look for an escaped slash
if json[i-1] == '\\' {
n := 0
@ -1068,22 +1166,22 @@ func parseSquash(json string, i int) (int, string) {
n++
}
if n%2 == 0 {
continue
i++
goto nextquote
}
}
break
}
}
case '{', '[', '(':
depth++
case '}', ']', ')':
depth--
} else {
// '{', '[', '(', '}', ']', ')'
// open close tokens
depth += int(c) - 2
if depth == 0 {
i++
return i, json[s:i]
}
}
}
i++
}
return i, json[s:]
}

View file

@ -156,7 +156,7 @@ from the generated architecture-specific files listed below, and merge these
into a common file for each OS.
The merge is performed in the following steps:
1. Construct the set of common code that is idential in all architecture-specific files.
1. Construct the set of common code that is identical in all architecture-specific files.
2. Write this common code to the merged file.
3. Remove the common code from all architecture-specific files.

View file

@ -656,7 +656,7 @@ errors=$(
signals=$(
echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
awk '$1=="#define" && $2 ~ /^SIG[A-Z0-9]+$/ { print $2 }' |
grep -v 'SIGSTKSIZE\|SIGSTKSZ\|SIGRT\|SIGMAX64' |
grep -E -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT|SIGMAX64)' |
sort
)
@ -666,7 +666,7 @@ echo '#include <errno.h>' | $CC -x c - -E -dM $ccflags |
sort >_error.grep
echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
awk '$1=="#define" && $2 ~ /^SIG[A-Z0-9]+$/ { print "^\t" $2 "[ \t]*=" }' |
grep -v 'SIGSTKSIZE\|SIGSTKSZ\|SIGRT\|SIGMAX64' |
grep -E -v '(SIGSTKSIZE|SIGSTKSZ|SIGRT|SIGMAX64)' |
sort >_signal.grep
echo '// mkerrors.sh' "$@"

View file

@ -360,7 +360,7 @@ func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int,
var status _C_int
var r Pid_t
err = ERESTART
// AIX wait4 may return with ERESTART errno, while the processus is still
// AIX wait4 may return with ERESTART errno, while the process is still
// active.
for err == ERESTART {
r, err = wait4(Pid_t(pid), &status, options, rusage)

View file

@ -1295,6 +1295,48 @@ func GetsockoptTCPInfo(fd, level, opt int) (*TCPInfo, error) {
return &value, err
}
// GetsockoptTCPCCVegasInfo returns algorithm specific congestion control information for a socket using the "vegas"
// algorithm.
//
// The socket's congestion control algorighm can be retrieved via [GetsockoptString] with the [TCP_CONGESTION] option:
//
// algo, err := unix.GetsockoptString(fd, unix.IPPROTO_TCP, unix.TCP_CONGESTION)
func GetsockoptTCPCCVegasInfo(fd, level, opt int) (*TCPVegasInfo, error) {
var value [SizeofTCPCCInfo / 4]uint32 // ensure proper alignment
vallen := _Socklen(SizeofTCPCCInfo)
err := getsockopt(fd, level, opt, unsafe.Pointer(&value[0]), &vallen)
out := (*TCPVegasInfo)(unsafe.Pointer(&value[0]))
return out, err
}
// GetsockoptTCPCCDCTCPInfo returns algorithm specific congestion control information for a socket using the "dctp"
// algorithm.
//
// The socket's congestion control algorighm can be retrieved via [GetsockoptString] with the [TCP_CONGESTION] option:
//
// algo, err := unix.GetsockoptString(fd, unix.IPPROTO_TCP, unix.TCP_CONGESTION)
func GetsockoptTCPCCDCTCPInfo(fd, level, opt int) (*TCPDCTCPInfo, error) {
var value [SizeofTCPCCInfo / 4]uint32 // ensure proper alignment
vallen := _Socklen(SizeofTCPCCInfo)
err := getsockopt(fd, level, opt, unsafe.Pointer(&value[0]), &vallen)
out := (*TCPDCTCPInfo)(unsafe.Pointer(&value[0]))
return out, err
}
// GetsockoptTCPCCBBRInfo returns algorithm specific congestion control information for a socket using the "bbr"
// algorithm.
//
// The socket's congestion control algorighm can be retrieved via [GetsockoptString] with the [TCP_CONGESTION] option:
//
// algo, err := unix.GetsockoptString(fd, unix.IPPROTO_TCP, unix.TCP_CONGESTION)
func GetsockoptTCPCCBBRInfo(fd, level, opt int) (*TCPBBRInfo, error) {
var value [SizeofTCPCCInfo / 4]uint32 // ensure proper alignment
vallen := _Socklen(SizeofTCPCCInfo)
err := getsockopt(fd, level, opt, unsafe.Pointer(&value[0]), &vallen)
out := (*TCPBBRInfo)(unsafe.Pointer(&value[0]))
return out, err
}
// GetsockoptString returns the string value of the socket option opt for the
// socket associated with fd at the given socket level.
func GetsockoptString(fd, level, opt int) (string, error) {
@ -1959,7 +2001,26 @@ func Getpgrp() (pid int) {
//sysnb Getpid() (pid int)
//sysnb Getppid() (ppid int)
//sys Getpriority(which int, who int) (prio int, err error)
//sys Getrandom(buf []byte, flags int) (n int, err error)
func Getrandom(buf []byte, flags int) (n int, err error) {
vdsoRet, supported := vgetrandom(buf, uint32(flags))
if supported {
if vdsoRet < 0 {
return 0, errnoErr(syscall.Errno(-vdsoRet))
}
return vdsoRet, nil
}
var p *byte
if len(buf) > 0 {
p = &buf[0]
}
r, _, e := Syscall(SYS_GETRANDOM, uintptr(unsafe.Pointer(p)), uintptr(len(buf)), uintptr(flags))
if e != 0 {
return 0, errnoErr(e)
}
return int(r), nil
}
//sysnb Getrusage(who int, rusage *Rusage) (err error)
//sysnb Getsid(pid int) (sid int, err error)
//sysnb Gettid() (tid int)

View file

@ -182,3 +182,5 @@ func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error
}
return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
}
const SYS_FSTATAT = SYS_NEWFSTATAT

View file

@ -214,3 +214,5 @@ func KexecFileLoad(kernelFd int, initrdFd int, cmdline string, flags int) error
}
return kexecFileLoad(kernelFd, initrdFd, cmdlineLen, cmdline, flags)
}
const SYS_FSTATAT = SYS_NEWFSTATAT

View file

@ -187,3 +187,5 @@ func RISCVHWProbe(pairs []RISCVHWProbePairs, set *CPUSet, flags uint) (err error
}
return riscvHWProbe(pairs, setSize, set, flags)
}
const SYS_FSTATAT = SYS_NEWFSTATAT

13
vendor/golang.org/x/sys/unix/vgetrandom_linux.go generated vendored Normal file
View file

@ -0,0 +1,13 @@
// Copyright 2024 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build linux && go1.24
package unix
import _ "unsafe"
//go:linkname vgetrandom runtime.vgetrandom
//go:noescape
func vgetrandom(p []byte, flags uint32) (ret int, supported bool)

11
vendor/golang.org/x/sys/unix/vgetrandom_unsupported.go generated vendored Normal file
View file

@ -0,0 +1,11 @@
// Copyright 2024 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build !linux || !go1.24
package unix
func vgetrandom(p []byte, flags uint32) (ret int, supported bool) {
return -1, false
}

View file

@ -495,6 +495,7 @@ const (
BPF_F_TEST_REG_INVARIANTS = 0x80
BPF_F_TEST_RND_HI32 = 0x4
BPF_F_TEST_RUN_ON_CPU = 0x1
BPF_F_TEST_SKB_CHECKSUM_COMPLETE = 0x4
BPF_F_TEST_STATE_FREQ = 0x8
BPF_F_TEST_XDP_LIVE_FRAMES = 0x2
BPF_F_XDP_DEV_BOUND_ONLY = 0x40
@ -1922,6 +1923,7 @@ const (
MNT_EXPIRE = 0x4
MNT_FORCE = 0x1
MNT_ID_REQ_SIZE_VER0 = 0x18
MNT_ID_REQ_SIZE_VER1 = 0x20
MODULE_INIT_COMPRESSED_FILE = 0x4
MODULE_INIT_IGNORE_MODVERSIONS = 0x1
MODULE_INIT_IGNORE_VERMAGIC = 0x2
@ -2187,7 +2189,7 @@ const (
NFT_REG_SIZE = 0x10
NFT_REJECT_ICMPX_MAX = 0x3
NFT_RT_MAX = 0x4
NFT_SECMARK_CTX_MAXLEN = 0x100
NFT_SECMARK_CTX_MAXLEN = 0x1000
NFT_SET_MAXNAMELEN = 0x100
NFT_SOCKET_MAX = 0x3
NFT_TABLE_F_MASK = 0x7
@ -2356,9 +2358,11 @@ const (
PERF_MEM_LVLNUM_IO = 0xa
PERF_MEM_LVLNUM_L1 = 0x1
PERF_MEM_LVLNUM_L2 = 0x2
PERF_MEM_LVLNUM_L2_MHB = 0x5
PERF_MEM_LVLNUM_L3 = 0x3
PERF_MEM_LVLNUM_L4 = 0x4
PERF_MEM_LVLNUM_LFB = 0xc
PERF_MEM_LVLNUM_MSC = 0x6
PERF_MEM_LVLNUM_NA = 0xf
PERF_MEM_LVLNUM_PMEM = 0xe
PERF_MEM_LVLNUM_RAM = 0xd
@ -2431,6 +2435,7 @@ const (
PRIO_PGRP = 0x1
PRIO_PROCESS = 0x0
PRIO_USER = 0x2
PROCFS_IOCTL_MAGIC = 'f'
PROC_SUPER_MAGIC = 0x9fa0
PROT_EXEC = 0x4
PROT_GROWSDOWN = 0x1000000
@ -2933,11 +2938,12 @@ const (
RUSAGE_SELF = 0x0
RUSAGE_THREAD = 0x1
RWF_APPEND = 0x10
RWF_ATOMIC = 0x40
RWF_DSYNC = 0x2
RWF_HIPRI = 0x1
RWF_NOAPPEND = 0x20
RWF_NOWAIT = 0x8
RWF_SUPPORTED = 0x3f
RWF_SUPPORTED = 0x7f
RWF_SYNC = 0x4
RWF_WRITE_LIFE_NOT_SET = 0x0
SCHED_BATCH = 0x3
@ -3210,6 +3216,7 @@ const (
STATX_ATTR_MOUNT_ROOT = 0x2000
STATX_ATTR_NODUMP = 0x40
STATX_ATTR_VERITY = 0x100000
STATX_ATTR_WRITE_ATOMIC = 0x400000
STATX_BASIC_STATS = 0x7ff
STATX_BLOCKS = 0x400
STATX_BTIME = 0x800
@ -3226,6 +3233,7 @@ const (
STATX_SUBVOL = 0x8000
STATX_TYPE = 0x1
STATX_UID = 0x8
STATX_WRITE_ATOMIC = 0x10000
STATX__RESERVED = 0x80000000
SYNC_FILE_RANGE_WAIT_AFTER = 0x4
SYNC_FILE_RANGE_WAIT_BEFORE = 0x1
@ -3624,6 +3632,7 @@ const (
XDP_UMEM_PGOFF_COMPLETION_RING = 0x180000000
XDP_UMEM_PGOFF_FILL_RING = 0x100000000
XDP_UMEM_REG = 0x4
XDP_UMEM_TX_METADATA_LEN = 0x4
XDP_UMEM_TX_SW_CSUM = 0x2
XDP_UMEM_UNALIGNED_CHUNK_FLAG = 0x1
XDP_USE_NEED_WAKEUP = 0x8

View file

@ -153,9 +153,14 @@ const (
NFDBITS = 0x20
NLDLY = 0x100
NOFLSH = 0x80
NS_GET_MNTNS_ID = 0x8008b705
NS_GET_NSTYPE = 0xb703
NS_GET_OWNER_UID = 0xb704
NS_GET_PARENT = 0xb702
NS_GET_PID_FROM_PIDNS = 0x8004b706
NS_GET_PID_IN_PIDNS = 0x8004b708
NS_GET_TGID_FROM_PIDNS = 0x8004b707
NS_GET_TGID_IN_PIDNS = 0x8004b709
NS_GET_USERNS = 0xb701
OLCUC = 0x2
ONLCR = 0x4

View file

@ -153,9 +153,14 @@ const (
NFDBITS = 0x40
NLDLY = 0x100
NOFLSH = 0x80
NS_GET_MNTNS_ID = 0x8008b705
NS_GET_NSTYPE = 0xb703
NS_GET_OWNER_UID = 0xb704
NS_GET_PARENT = 0xb702
NS_GET_PID_FROM_PIDNS = 0x8004b706
NS_GET_PID_IN_PIDNS = 0x8004b708
NS_GET_TGID_FROM_PIDNS = 0x8004b707
NS_GET_TGID_IN_PIDNS = 0x8004b709
NS_GET_USERNS = 0xb701
OLCUC = 0x2
ONLCR = 0x4

View file

@ -150,9 +150,14 @@ const (
NFDBITS = 0x20
NLDLY = 0x100
NOFLSH = 0x80
NS_GET_MNTNS_ID = 0x8008b705
NS_GET_NSTYPE = 0xb703
NS_GET_OWNER_UID = 0xb704
NS_GET_PARENT = 0xb702
NS_GET_PID_FROM_PIDNS = 0x8004b706
NS_GET_PID_IN_PIDNS = 0x8004b708
NS_GET_TGID_FROM_PIDNS = 0x8004b707
NS_GET_TGID_IN_PIDNS = 0x8004b709
NS_GET_USERNS = 0xb701
OLCUC = 0x2
ONLCR = 0x4

View file

@ -154,9 +154,14 @@ const (
NFDBITS = 0x40
NLDLY = 0x100
NOFLSH = 0x80
NS_GET_MNTNS_ID = 0x8008b705
NS_GET_NSTYPE = 0xb703
NS_GET_OWNER_UID = 0xb704
NS_GET_PARENT = 0xb702
NS_GET_PID_FROM_PIDNS = 0x8004b706
NS_GET_PID_IN_PIDNS = 0x8004b708
NS_GET_TGID_FROM_PIDNS = 0x8004b707
NS_GET_TGID_IN_PIDNS = 0x8004b709
NS_GET_USERNS = 0xb701
OLCUC = 0x2
ONLCR = 0x4

View file

@ -154,9 +154,14 @@ const (
NFDBITS = 0x40
NLDLY = 0x100
NOFLSH = 0x80
NS_GET_MNTNS_ID = 0x8008b705
NS_GET_NSTYPE = 0xb703
NS_GET_OWNER_UID = 0xb704
NS_GET_PARENT = 0xb702
NS_GET_PID_FROM_PIDNS = 0x8004b706
NS_GET_PID_IN_PIDNS = 0x8004b708
NS_GET_TGID_FROM_PIDNS = 0x8004b707
NS_GET_TGID_IN_PIDNS = 0x8004b709
NS_GET_USERNS = 0xb701
OLCUC = 0x2
ONLCR = 0x4

View file

@ -150,9 +150,14 @@ const (
NFDBITS = 0x20
NLDLY = 0x100
NOFLSH = 0x80
NS_GET_MNTNS_ID = 0x4008b705
NS_GET_NSTYPE = 0x2000b703
NS_GET_OWNER_UID = 0x2000b704
NS_GET_PARENT = 0x2000b702
NS_GET_PID_FROM_PIDNS = 0x4004b706
NS_GET_PID_IN_PIDNS = 0x4004b708
NS_GET_TGID_FROM_PIDNS = 0x4004b707
NS_GET_TGID_IN_PIDNS = 0x4004b709
NS_GET_USERNS = 0x2000b701
OLCUC = 0x2
ONLCR = 0x4

View file

@ -150,9 +150,14 @@ const (
NFDBITS = 0x40
NLDLY = 0x100
NOFLSH = 0x80
NS_GET_MNTNS_ID = 0x4008b705
NS_GET_NSTYPE = 0x2000b703
NS_GET_OWNER_UID = 0x2000b704
NS_GET_PARENT = 0x2000b702
NS_GET_PID_FROM_PIDNS = 0x4004b706
NS_GET_PID_IN_PIDNS = 0x4004b708
NS_GET_TGID_FROM_PIDNS = 0x4004b707
NS_GET_TGID_IN_PIDNS = 0x4004b709
NS_GET_USERNS = 0x2000b701
OLCUC = 0x2
ONLCR = 0x4

View file

@ -150,9 +150,14 @@ const (
NFDBITS = 0x40
NLDLY = 0x100
NOFLSH = 0x80
NS_GET_MNTNS_ID = 0x4008b705
NS_GET_NSTYPE = 0x2000b703
NS_GET_OWNER_UID = 0x2000b704
NS_GET_PARENT = 0x2000b702
NS_GET_PID_FROM_PIDNS = 0x4004b706
NS_GET_PID_IN_PIDNS = 0x4004b708
NS_GET_TGID_FROM_PIDNS = 0x4004b707
NS_GET_TGID_IN_PIDNS = 0x4004b709
NS_GET_USERNS = 0x2000b701
OLCUC = 0x2
ONLCR = 0x4

View file

@ -150,9 +150,14 @@ const (
NFDBITS = 0x20
NLDLY = 0x100
NOFLSH = 0x80
NS_GET_MNTNS_ID = 0x4008b705
NS_GET_NSTYPE = 0x2000b703
NS_GET_OWNER_UID = 0x2000b704
NS_GET_PARENT = 0x2000b702
NS_GET_PID_FROM_PIDNS = 0x4004b706
NS_GET_PID_IN_PIDNS = 0x4004b708
NS_GET_TGID_FROM_PIDNS = 0x4004b707
NS_GET_TGID_IN_PIDNS = 0x4004b709
NS_GET_USERNS = 0x2000b701
OLCUC = 0x2
ONLCR = 0x4

View file

@ -152,9 +152,14 @@ const (
NL3 = 0x300
NLDLY = 0x300
NOFLSH = 0x80000000
NS_GET_MNTNS_ID = 0x4008b705
NS_GET_NSTYPE = 0x2000b703
NS_GET_OWNER_UID = 0x2000b704
NS_GET_PARENT = 0x2000b702
NS_GET_PID_FROM_PIDNS = 0x4004b706
NS_GET_PID_IN_PIDNS = 0x4004b708
NS_GET_TGID_FROM_PIDNS = 0x4004b707
NS_GET_TGID_IN_PIDNS = 0x4004b709
NS_GET_USERNS = 0x2000b701
OLCUC = 0x4
ONLCR = 0x2

View file

@ -152,9 +152,14 @@ const (
NL3 = 0x300
NLDLY = 0x300
NOFLSH = 0x80000000
NS_GET_MNTNS_ID = 0x4008b705
NS_GET_NSTYPE = 0x2000b703
NS_GET_OWNER_UID = 0x2000b704
NS_GET_PARENT = 0x2000b702
NS_GET_PID_FROM_PIDNS = 0x4004b706
NS_GET_PID_IN_PIDNS = 0x4004b708
NS_GET_TGID_FROM_PIDNS = 0x4004b707
NS_GET_TGID_IN_PIDNS = 0x4004b709
NS_GET_USERNS = 0x2000b701
OLCUC = 0x4
ONLCR = 0x2

View file

@ -152,9 +152,14 @@ const (
NL3 = 0x300
NLDLY = 0x300
NOFLSH = 0x80000000
NS_GET_MNTNS_ID = 0x4008b705
NS_GET_NSTYPE = 0x2000b703
NS_GET_OWNER_UID = 0x2000b704
NS_GET_PARENT = 0x2000b702
NS_GET_PID_FROM_PIDNS = 0x4004b706
NS_GET_PID_IN_PIDNS = 0x4004b708
NS_GET_TGID_FROM_PIDNS = 0x4004b707
NS_GET_TGID_IN_PIDNS = 0x4004b709
NS_GET_USERNS = 0x2000b701
OLCUC = 0x4
ONLCR = 0x2

View file

@ -150,9 +150,14 @@ const (
NFDBITS = 0x40
NLDLY = 0x100
NOFLSH = 0x80
NS_GET_MNTNS_ID = 0x8008b705
NS_GET_NSTYPE = 0xb703
NS_GET_OWNER_UID = 0xb704
NS_GET_PARENT = 0xb702
NS_GET_PID_FROM_PIDNS = 0x8004b706
NS_GET_PID_IN_PIDNS = 0x8004b708
NS_GET_TGID_FROM_PIDNS = 0x8004b707
NS_GET_TGID_IN_PIDNS = 0x8004b709
NS_GET_USERNS = 0xb701
OLCUC = 0x2
ONLCR = 0x4

View file

@ -150,9 +150,14 @@ const (
NFDBITS = 0x40
NLDLY = 0x100
NOFLSH = 0x80
NS_GET_MNTNS_ID = 0x8008b705
NS_GET_NSTYPE = 0xb703
NS_GET_OWNER_UID = 0xb704
NS_GET_PARENT = 0xb702
NS_GET_PID_FROM_PIDNS = 0x8004b706
NS_GET_PID_IN_PIDNS = 0x8004b708
NS_GET_TGID_FROM_PIDNS = 0x8004b707
NS_GET_TGID_IN_PIDNS = 0x8004b709
NS_GET_USERNS = 0xb701
OLCUC = 0x2
ONLCR = 0x4

View file

@ -155,9 +155,14 @@ const (
NFDBITS = 0x40
NLDLY = 0x100
NOFLSH = 0x80
NS_GET_MNTNS_ID = 0x4008b705
NS_GET_NSTYPE = 0x2000b703
NS_GET_OWNER_UID = 0x2000b704
NS_GET_PARENT = 0x2000b702
NS_GET_PID_FROM_PIDNS = 0x4004b706
NS_GET_PID_IN_PIDNS = 0x4004b708
NS_GET_TGID_FROM_PIDNS = 0x4004b707
NS_GET_TGID_IN_PIDNS = 0x4004b709
NS_GET_USERNS = 0x2000b701
OLCUC = 0x2
ONLCR = 0x4

View file

@ -971,23 +971,6 @@ func Getpriority(which int, who int) (prio int, err error) {
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getrandom(buf []byte, flags int) (n int, err error) {
var _p0 unsafe.Pointer
if len(buf) > 0 {
_p0 = unsafe.Pointer(&buf[0])
} else {
_p0 = unsafe.Pointer(&_zero)
}
r0, _, e1 := Syscall(SYS_GETRANDOM, uintptr(_p0), uintptr(len(buf)), uintptr(flags))
n = int(r0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func Getrusage(who int, rusage *Rusage) (err error) {
_, _, e1 := RawSyscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0)
if e1 != 0 {

View file

@ -341,6 +341,7 @@ const (
SYS_STATX = 332
SYS_IO_PGETEVENTS = 333
SYS_RSEQ = 334
SYS_URETPROBE = 335
SYS_PIDFD_SEND_SIGNAL = 424
SYS_IO_URING_SETUP = 425
SYS_IO_URING_ENTER = 426

View file

@ -85,7 +85,7 @@ const (
SYS_SPLICE = 76
SYS_TEE = 77
SYS_READLINKAT = 78
SYS_FSTATAT = 79
SYS_NEWFSTATAT = 79
SYS_FSTAT = 80
SYS_SYNC = 81
SYS_FSYNC = 82

View file

@ -84,6 +84,8 @@ const (
SYS_SPLICE = 76
SYS_TEE = 77
SYS_READLINKAT = 78
SYS_NEWFSTATAT = 79
SYS_FSTAT = 80
SYS_SYNC = 81
SYS_FSYNC = 82
SYS_FDATASYNC = 83

View file

@ -84,7 +84,7 @@ const (
SYS_SPLICE = 76
SYS_TEE = 77
SYS_READLINKAT = 78
SYS_FSTATAT = 79
SYS_NEWFSTATAT = 79
SYS_FSTAT = 80
SYS_SYNC = 81
SYS_FSYNC = 82

View file

@ -111,7 +111,11 @@ type Statx_t struct {
Dio_mem_align uint32
Dio_offset_align uint32
Subvol uint64
_ [11]uint64
Atomic_write_unit_min uint32
Atomic_write_unit_max uint32
Atomic_write_segments_max uint32
_ [1]uint32
_ [9]uint64
}
type Fsid struct {
@ -516,6 +520,29 @@ type TCPInfo struct {
Total_rto_time uint32
}
type TCPVegasInfo struct {
Enabled uint32
Rttcnt uint32
Rtt uint32
Minrtt uint32
}
type TCPDCTCPInfo struct {
Enabled uint16
Ce_state uint16
Alpha uint32
Ab_ecn uint32
Ab_tot uint32
}
type TCPBBRInfo struct {
Bw_lo uint32
Bw_hi uint32
Min_rtt uint32
Pacing_gain uint32
Cwnd_gain uint32
}
type CanFilter struct {
Id uint32
Mask uint32
@ -557,6 +584,7 @@ const (
SizeofICMPv6Filter = 0x20
SizeofUcred = 0xc
SizeofTCPInfo = 0xf8
SizeofTCPCCInfo = 0x14
SizeofCanFilter = 0x8
SizeofTCPRepairOpt = 0x8
)
@ -3766,7 +3794,7 @@ const (
ETHTOOL_MSG_PSE_GET = 0x24
ETHTOOL_MSG_PSE_SET = 0x25
ETHTOOL_MSG_RSS_GET = 0x26
ETHTOOL_MSG_USER_MAX = 0x2b
ETHTOOL_MSG_USER_MAX = 0x2c
ETHTOOL_MSG_KERNEL_NONE = 0x0
ETHTOOL_MSG_STRSET_GET_REPLY = 0x1
ETHTOOL_MSG_LINKINFO_GET_REPLY = 0x2
@ -3806,7 +3834,7 @@ const (
ETHTOOL_MSG_MODULE_NTF = 0x24
ETHTOOL_MSG_PSE_GET_REPLY = 0x25
ETHTOOL_MSG_RSS_GET_REPLY = 0x26
ETHTOOL_MSG_KERNEL_MAX = 0x2b
ETHTOOL_MSG_KERNEL_MAX = 0x2c
ETHTOOL_FLAG_COMPACT_BITSETS = 0x1
ETHTOOL_FLAG_OMIT_REPLY = 0x2
ETHTOOL_FLAG_STATS = 0x4
@ -3951,7 +3979,7 @@ const (
ETHTOOL_A_COALESCE_RATE_SAMPLE_INTERVAL = 0x17
ETHTOOL_A_COALESCE_USE_CQE_MODE_TX = 0x18
ETHTOOL_A_COALESCE_USE_CQE_MODE_RX = 0x19
ETHTOOL_A_COALESCE_MAX = 0x1c
ETHTOOL_A_COALESCE_MAX = 0x1e
ETHTOOL_A_PAUSE_UNSPEC = 0x0
ETHTOOL_A_PAUSE_HEADER = 0x1
ETHTOOL_A_PAUSE_AUTONEG = 0x2
@ -4609,7 +4637,7 @@ const (
NL80211_ATTR_MAC_HINT = 0xc8
NL80211_ATTR_MAC_MASK = 0xd7
NL80211_ATTR_MAX_AP_ASSOC_STA = 0xca
NL80211_ATTR_MAX = 0x14a
NL80211_ATTR_MAX = 0x14c
NL80211_ATTR_MAX_CRIT_PROT_DURATION = 0xb4
NL80211_ATTR_MAX_CSA_COUNTERS = 0xce
NL80211_ATTR_MAX_MATCH_SETS = 0x85
@ -5213,7 +5241,7 @@ const (
NL80211_FREQUENCY_ATTR_GO_CONCURRENT = 0xf
NL80211_FREQUENCY_ATTR_INDOOR_ONLY = 0xe
NL80211_FREQUENCY_ATTR_IR_CONCURRENT = 0xf
NL80211_FREQUENCY_ATTR_MAX = 0x20
NL80211_FREQUENCY_ATTR_MAX = 0x21
NL80211_FREQUENCY_ATTR_MAX_TX_POWER = 0x6
NL80211_FREQUENCY_ATTR_NO_10MHZ = 0x11
NL80211_FREQUENCY_ATTR_NO_160MHZ = 0xc

12
vendor/modules.txt vendored
View file

@ -23,7 +23,7 @@ github.com/decred/dcrd/dcrec/secp256k1/v4/schnorr
# github.com/fasthttp/websocket v1.5.10
## explicit; go 1.20
github.com/fasthttp/websocket
# github.com/fiatjaf/eventstore v0.9.1
# github.com/fiatjaf/eventstore v0.11.0
## explicit; go 1.23.0
github.com/fiatjaf/eventstore
github.com/fiatjaf/eventstore/postgresql
@ -81,7 +81,7 @@ github.com/mattn/go-colorable
# github.com/mattn/go-isatty v0.0.20
## explicit; go 1.15
github.com/mattn/go-isatty
# github.com/nbd-wtf/go-nostr v0.37.3
# github.com/nbd-wtf/go-nostr v0.38.1
## explicit; go 1.23.0
github.com/nbd-wtf/go-nostr
github.com/nbd-wtf/go-nostr/nip11
@ -102,7 +102,7 @@ github.com/rs/zerolog/internal/json
# github.com/savsgio/gotils v0.0.0-20240704082632-aef3928b8a38
## explicit; go 1.20
github.com/savsgio/gotils/strconv
# github.com/tidwall/gjson v1.17.3
# github.com/tidwall/gjson v1.18.0
## explicit; go 1.12
github.com/tidwall/gjson
# github.com/tidwall/match v1.1.1
@ -119,13 +119,13 @@ github.com/valyala/bytebufferpool
github.com/valyala/fasthttp
github.com/valyala/fasthttp/fasthttputil
github.com/valyala/fasthttp/stackless
# golang.org/x/exp v0.0.0-20240909161429-701f63a606c0
# golang.org/x/exp v0.0.0-20241004190924-225e2abe05e6
## explicit; go 1.22.0
golang.org/x/exp/constraints
# golang.org/x/net v0.29.0
# golang.org/x/net v0.30.0
## explicit; go 1.18
golang.org/x/net/internal/socks
golang.org/x/net/proxy
# golang.org/x/sys v0.25.0
# golang.org/x/sys v0.26.0
## explicit; go 1.18
golang.org/x/sys/unix