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refactor(proxy): better RelayURL description

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It's the case that it's simply "default" after
https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowflake/-/merge_requests/87
Now the broker specifies the relay URL (see `ProxyPollResponse`).
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WofWca 2024-09-05 15:56:17 +04:00 • committed by Shelikhoo
parent ec9476e5ab
commit 2bbd4d0643
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2 changed files with 10 additions and 7 deletions
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13
proxy/lib/snowflake.go
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@ -56,9 +56,10 @@ const (
DefaultPollInterval = 5 * time.Second
DefaultBrokerURL = "https://snowflake-broker.torproject.net/"
DefaultNATProbeURL = "https://snowflake-broker.torproject.net:8443/probe"
DefaultRelayURL = "wss://snowflake.torproject.net/"
DefaultSTUNURL = "stun:stun.l.google.com:19302"
DefaultProxyType = "standalone"
// This is rather a "DefaultDefaultRelayURL"
DefaultRelayURL = "wss://snowflake.torproject.net/"
DefaultSTUNURL = "stun:stun.l.google.com:19302"
DefaultProxyType = "standalone"
)
const (
@ -125,7 +126,9 @@ type SnowflakeProxy struct {
BrokerURL string
// KeepLocalAddresses indicates whether local SDP candidates will be sent to the broker
KeepLocalAddresses bool
// RelayURL is the URL of the Snowflake server that all traffic will be relayed to
// RelayURL is the default `URL` of the server (relay)
// that this proxy will forward client connections to,
// in case the broker itself did not specify the said URL
RelayURL string
// OutboundAddress specify an IP address to use as SDP host candidate
OutboundAddress string
@ -728,7 +731,7 @@ func (sf *SnowflakeProxy) Start() error {
}
_, err = url.Parse(sf.RelayURL)
if err != nil {
return fmt.Errorf("invalid relay url: %s", err)
return fmt.Errorf("invalid default relay url: %s", err)
}
if !namematcher.IsValidRule(sf.RelayDomainNamePattern) {