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14 lines
266 B
Go
14 lines
266 B
Go
package file
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import "github.com/miekg/dns"
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// replaceWithAsteriskLabel replaces the left most label with '*'.
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func replaceWithAsteriskLabel(qname string) (wildcard string) {
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i, shot := dns.NextLabel(qname, 0)
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if shot {
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return ""
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}
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return "*." + qname[i:]
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}
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