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Use range for iteration values and use switch instead of if chain #2

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Use range for iteration values and use switch instead of if chain #2

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34 changes: 16 additions & 18 deletions sslcheck.go
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Original file line number Diff line number Diff line change
Expand Up @@ -66,27 +66,25 @@ func main() {
fmt.Printf("Cert Checks OK\n")
}
state := conn.ConnectionState()
i := 0
for _, v := range state.PeerCertificates {
if i == 0 {
fmt.Println("Server key information:")
fmt.Printf("\tCN:\t %v\n\tOU:\t %v\n\tOrg:\t %v\n", v.Subject.CommonName, v.Subject.OrganizationalUnit, v.Subject.Organization)
fmt.Printf("\tCity:\t %v\n\tState:\t %v\n\tCountry: %v\n", v.Subject.Locality, v.Subject.Province, v.Subject.Country)
fmt.Printf("SSL Certificate Valid:\n\tFrom:\t %v\n\tTo:\t %v\n", v.NotBefore, v.NotAfter)
fmt.Printf("Valid Certificate DNS:\n")
if len(v.DNSNames) >= 1 {
for i, v := range state.PeerCertificates {
switch i {
case 0:
fmt.Println("Server key information:")
fmt.Printf("\tCN:\t %v\n\tOU:\t %v\n\tOrg:\t %v\n", v.Subject.CommonName, v.Subject.OrganizationalUnit, v.Subject.Organization)
fmt.Printf("\tCity:\t %v\n\tState:\t %v\n\tCountry: %v\n", v.Subject.Locality, v.Subject.Province, v.Subject.Country)
fmt.Printf("SSL Certificate Valid:\n\tFrom:\t %v\n\tTo:\t %v\n", v.NotBefore, v.NotAfter)
fmt.Printf("Valid Certificate DNS:\n")
if len(v.DNSNames) >= 1 {
for dns := range v.DNSNames {
fmt.Printf("\t%v\n", v.DNSNames[dns])
}
} else {
fmt.Printf("\t%v\n", v.Subject.CommonName)
}
i++
} else if i == 1 {
fmt.Printf("Issued by:\n\t%v\n\t%v\n\t%v\n", v.Subject.CommonName, v.Subject.OrganizationalUnit, v.Subject.Organization)
i++
} else {
break
} else {
fmt.Printf("\t%v\n", v.Subject.CommonName)
}
case 1:
fmt.Printf("Issued by:\n\t%v\n\t%v\n\t%v\n", v.Subject.CommonName, v.Subject.OrganizationalUnit, v.Subject.Organization)
default:
break
}
}

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