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Fix dns.client_subnet ignored

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世界 2025-05-29 12:13:35 +08:00
parent 59a0534935
commit 7ec73b2ed9
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GPG Key ID: CD109927C34A63C4
2 changed files with 10 additions and 2 deletions
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11
dns/client.go
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@ -34,6 +34,7 @@ type Client struct {
disableCache bool
disableExpire bool
independentCache bool
clientSubnet netip.Prefix
rdrc adapter.RDRCStore
initRDRCFunc func() adapter.RDRCStore
logger logger.ContextLogger
@ -47,6 +48,7 @@ type ClientOptions struct {
DisableExpire bool
IndependentCache bool
CacheCapacity uint32
ClientSubnet netip.Prefix
RDRC func() adapter.RDRCStore
Logger logger.ContextLogger
}
@ -57,6 +59,7 @@ func NewClient(options ClientOptions) *Client {
disableCache: options.DisableCache,
disableExpire: options.DisableExpire,
independentCache: options.IndependentCache,
clientSubnet: options.ClientSubnet,
initRDRCFunc: options.RDRC,
logger: options.Logger,
}
@ -104,8 +107,12 @@ func (c *Client) Exchange(ctx context.Context, transport adapter.DNSTransport, m
return &responseMessage, nil
}
question := message.Question[0]
if options.ClientSubnet.IsValid() {
message = SetClientSubnet(message, options.ClientSubnet)
clientSubnet := options.ClientSubnet
if !clientSubnet.IsValid() {
clientSubnet = c.clientSubnet
}
if clientSubnet.IsValid() {
message = SetClientSubnet(message, clientSubnet)
}
isSimpleRequest := len(message.Question) == 1 &&
len(message.Ns) == 0 &&

1
dns/router.go
View File

@ -55,6 +55,7 @@ func NewRouter(ctx context.Context, logFactory log.Factory, options option.DNSOp
DisableExpire: options.DNSClientOptions.DisableExpire,
IndependentCache: options.DNSClientOptions.IndependentCache,
CacheCapacity: options.DNSClientOptions.CacheCapacity,
ClientSubnet: options.DNSClientOptions.ClientSubnet.Build(netip.Prefix{}),
RDRC: func() adapter.RDRCStore {
cacheFile := service.FromContext[adapter.CacheFile](ctx)
if cacheFile == nil {