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https://github.com/gravitl/netmaker.git
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29 lines
779 B
Go
29 lines
779 B
Go
package controller
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import (
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"errors"
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"regexp"
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)
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var (
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errInvalidExtClientPubKey = errors.New("incorrect client public key")
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errInvalidExtClientID = errors.New("node name must be alphanumderic and/or dashes and less that 15 chars")
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errInvalidExtClientExtraIP = errors.New("client extra ip must be a valid cidr")
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errInvalidExtClientDNS = errors.New("client dns must be a valid ip address")
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errDuplicateExtClientName = errors.New("duplicate client name")
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)
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// allow only dashes and alphaneumeric for ext client and node names
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func validName(name string) bool {
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reg, err := regexp.Compile("^[a-zA-Z0-9-]+$")
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if err != nil {
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return false
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}
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if !reg.MatchString(name) {
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return false
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}
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if len(name) < 5 || len(name) > 32 {
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return false
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}
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return true
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}
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