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https://github.com/coredns/coredns.git
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3f05f7e6c0
* Add set EDNS0 with variable substitution
* Change variable from $ to {}. Un-export constants
* Update README
* Change getRuleData() to ruleData(); Change to use string match from regexp
25 lines
518 B
Go
25 lines
518 B
Go
package rewrite
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import (
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"github.com/coredns/coredns/middleware"
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"github.com/miekg/dns"
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)
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type nameRule struct {
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From, To string
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}
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func newNameRule(from, to string) (Rule, error) {
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return &nameRule{middleware.Name(from).Normalize(), middleware.Name(to).Normalize()}, nil
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}
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// Rewrite rewrites the the current request.
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func (rule *nameRule) Rewrite(w dns.ResponseWriter, r *dns.Msg) Result {
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if rule.From == r.Question[0].Name {
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r.Question[0].Name = rule.To
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return RewriteDone
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}
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return RewriteIgnored
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}
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