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https://github.com/ipfs/kubo/pull/10883 https://github.com/ipshipyard/config.ipfs-mainnet.org/issues/3 --------- Co-authored-by: gammazero <gammazero@users.noreply.github.com>
24 lines
630 B
Go
24 lines
630 B
Go
package node
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import (
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"math"
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"time"
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"github.com/ipfs/boxo/gateway"
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config "github.com/ipfs/kubo/config"
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doh "github.com/libp2p/go-doh-resolver"
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madns "github.com/multiformats/go-multiaddr-dns"
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)
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func DNSResolver(cfg *config.Config) (*madns.Resolver, error) {
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var dohOpts []doh.Option
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if !cfg.DNS.MaxCacheTTL.IsDefault() {
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dohOpts = append(dohOpts, doh.WithMaxCacheTTL(cfg.DNS.MaxCacheTTL.WithDefault(time.Duration(math.MaxUint32)*time.Second)))
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}
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// Replace "auto" DNS resolver placeholders with autoconf values
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resolvers := cfg.DNSResolversWithAutoConf()
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return gateway.NewDNSResolver(resolvers, dohOpts...)
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}
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