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