85 lines
2.2 KiB
Go
85 lines
2.2 KiB
Go
package main
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import (
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"bytes"
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"crypto/x509"
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"encoding/pem"
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"io/ioutil"
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"net"
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"testing"
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)
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type CSRTest struct {
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ShouldBe []string
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Set func(*SignFlags)
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Fetch func(*x509.CertificateRequest) []string
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}
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const (
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RAW_PRIVATE_KEY = `-----BEGIN EC PRIVATE KEY-----
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MIHbAgEBBEFkAEFc5264Yo7Xo+yj3ZwaqdffTphGT3/8Q+pvi4ULmXaFiGoTkR5X
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lKnlRUEp0I4Ra9U7GjLDtFLwTaLzdXuUT6AHBgUrgQQAI6GBiQOBhgAEAdW0usq0
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zEzvhR0u5ZSbOXRzg+TbICZGfOLy9KpKfz6I6suFOAO7f3fwDNOqMfyYUhtenMz7
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T/BKArg+v58UWHrwAb/UeI4l+OMOoMHYtNNO4nAjTdyY8yFSFY5syzKEYIBzUoLM
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VSfuxBk5ZS2J478X1Vxacq03keDeAY43Oc80XBih
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-----END EC PRIVATE KEY-----`
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)
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func SetupTest() (*SignFlags, *bytes.Buffer) {
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p, _ := pem.Decode([]byte(RAW_PRIVATE_KEY))
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buf := bytes.NewBuffer(make([]byte, 0))
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flags := &SignFlags{
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private_key: load_private_key_ecdsa(p),
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output_stream: buf,
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}
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return flags, buf
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}
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func TestCSRGeneration(t *testing.T) {
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tests := []CSRTest {
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{
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[]string{"foo"},
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func(f *SignFlags) { f.BaseAttributes.CommonName = "foo" },
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func(c *x509.CertificateRequest) []string { return []string{c.Subject.CommonName} },
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}, {
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[]string{"foo.com", "bar.com", "baz.com"},
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func(f *SignFlags) { f.DNSNames = []string{ "foo.com", "bar.com", "baz.com" }},
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func(c *x509.CertificateRequest) []string { return c.DNSNames },
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},
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{
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[]string{"127.0.0.1", "192.168.0.1"},
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func(f *SignFlags) { f.IPAddresses = []net.IP{net.ParseIP("127.0.0.1"), net.ParseIP("192.168.0.1") }},
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func(c *x509.CertificateRequest) []string {
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res := make([]string, 0)
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for _, ip := range c.IPAddresses {
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res = append(res, ip.String())
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}
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return res
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},
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},
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}
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for _, test := range tests {
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flags, io := SetupTest()
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test.Set(flags)
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create_csr(*flags)
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res, _ := ioutil.ReadAll(io)
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raw, _ := pem.Decode(res)
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csr, _ := x509.ParseCertificateRequest(raw.Bytes)
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if !diff(test.ShouldBe, test.Fetch(csr)) {
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t.Logf("Expected: %v\nbut got: %v", test.ShouldBe, test.Fetch(csr))
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t.Fail()
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}
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}
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}
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func diff(a, b []string) bool {
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if len(a) != len(b) { return false }
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for i, e := range a {
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if e != b[i] { return false }
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}
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return true
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}
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