46 lines
872 B
Go
46 lines
872 B
Go
package metadata
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import (
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"ohmydns2/core/dnsserver"
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"ohmydns2/plugin"
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"github.com/coredns/caddy"
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)
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func init() { plugin.Register("metadata", setup) }
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func setup(c *caddy.Controller) error {
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m, err := metadataParse(c)
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if err != nil {
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return err
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}
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dnsserver.GetConfig(c).AddPlugin(func(next plugin.Handler) plugin.Handler {
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m.Next = next
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return m
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})
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c.OnStartup(func() error {
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plugins := dnsserver.GetConfig(c).Handlers()
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for _, p := range plugins {
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if met, ok := p.(Provider); ok {
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m.Providers = append(m.Providers, met)
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}
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}
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return nil
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})
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return nil
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}
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func metadataParse(c *caddy.Controller) (*Metadata, error) {
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m := &Metadata{}
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c.Next()
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m.Zones = plugin.OriginsFromArgsOrServerBlock(c.RemainingArgs(), c.ServerBlockKeys)
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if c.NextBlock() || c.Next() {
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return nil, plugin.Error("metadata", c.ArgErr())
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}
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return m, nil
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}
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