49 lines
1.8 KiB
Go
49 lines
1.8 KiB
Go
package tlsutil
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import (
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"crypto/tls"
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"reflect"
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"testing"
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)
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func TestParseCiphers(t *testing.T) {
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testOk := "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_CBC_SHA,TLS_RSA_WITH_AES_128_GCM_SHA256,TLS_RSA_WITH_AES_256_CBC_SHA,TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_CBC_SHA256,TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305,TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305"
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v, err := ParseCiphers(testOk)
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if err != nil {
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t.Fatal(err)
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}
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if len(v) != 17 {
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t.Fatal("missed ciphers after parse")
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}
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testBad := "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,cipherX"
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if _, err := ParseCiphers(testBad); err == nil {
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t.Fatal("should fail on unsupported cipherX")
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}
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testOrder := "TLS_RSA_WITH_AES_256_GCM_SHA384,TLS_RSA_WITH_AES_128_GCM_SHA256"
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v, _ = ParseCiphers(testOrder)
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expected := []uint16{tls.TLS_RSA_WITH_AES_256_GCM_SHA384, tls.TLS_RSA_WITH_AES_128_GCM_SHA256}
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if !reflect.DeepEqual(expected, v) {
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t.Fatal("cipher order is not preserved")
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}
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}
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func TestGetCipherName(t *testing.T) {
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testOkCipherStr := "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA"
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testOkCipher := tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
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cipherStr, err := GetCipherName(testOkCipher)
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if err != nil {
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t.Fatal(err)
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}
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if cipherStr != testOkCipherStr {
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t.Fatalf("cipher string should be %s but is %s", testOkCipherStr, cipherStr)
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}
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var testBadCipher uint16 = 0xC022
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cipherStr, err = GetCipherName(testBadCipher)
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if err == nil {
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t.Fatal("should fail on unsupported cipher 0xC022")
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}
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}
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