32 lines
844 B
Go
32 lines
844 B
Go
package parser
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import (
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"net"
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"github.com/crowdsecurity/crowdsec/pkg/types"
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log "github.com/sirupsen/logrus"
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//"github.com/crowdsecurity/crowdsec/pkg/parser"
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)
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/* All plugins must export a list of function pointers for exported symbols */
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//var ExportedFuncs = []string{"reverse_dns"}
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func reverse_dns(field string, p *types.Event, ctx interface{}) (map[string]string, error) {
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ret := make(map[string]string)
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if field == "" {
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return nil, nil
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}
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rets, err := net.LookupAddr(field)
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if err != nil {
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log.Debugf("failed to resolve '%s'", field)
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return nil, nil
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}
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//When using the host C library resolver, at most one result will be returned. To bypass the host resolver, use a custom Resolver.
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ret["reverse_dns"] = rets[0]
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return ret, nil
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}
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func reverseDNSInit(cfg map[string]string) (interface{}, error) {
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return nil, nil
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}
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