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|
package x509util
import (
"crypto/x509"
"encoding/pem"
"io/ioutil"
"net"
"net/url"
"testing"
"github.com/smallstep/assert"
)
func TestFingerprint(t *testing.T) {
tests := []struct {
name string
fn string
want string
}{
{"ok", "test_files/ca.crt", "6908751f68290d4573ae0be39a98c8b9b7b7d4e8b2a6694b7509946626adfe98"},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
cert := mustParseCertificate(t, tt.fn)
if got := Fingerprint(cert); got != tt.want {
t.Errorf("Fingerprint() = %v, want %v", got, tt.want)
}
})
}
}
func TestEncodedFingerprint(t *testing.T) {
tests := []struct {
name string
fn string
encoding FingerprintEncoding
want string
}{
{"hex", "test_files/ca.crt", HexFingerprint, "6908751f68290d4573ae0be39a98c8b9b7b7d4e8b2a6694b7509946626adfe98"},
{"base64", "test_files/ca.crt", Base64Fingerprint, "aQh1H2gpDUVzrgvjmpjIube31OiypmlLdQmUZiat/pg="},
{"base64url", "test_files/ca.crt", Base64UrlFingerprint, "aQh1H2gpDUVzrgvjmpjIube31OiypmlLdQmUZiat_pg="},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
cert := mustParseCertificate(t, tt.fn)
if got := EncodedFingerprint(cert, tt.encoding); got != tt.want {
t.Errorf("EncodedFingerprint() = %v, want %v", got, tt.want)
}
})
}
}
func mustParseCertificate(t *testing.T, filename string) *x509.Certificate {
pemData, err := ioutil.ReadFile(filename)
if err != nil {
t.Fatalf("failed to read %s: %v", filename, err)
}
block, rest := pem.Decode([]byte(pemData))
if block == nil || len(rest) > 0 {
t.Fatalf("failed to decode PEM in %s", filename)
}
cert, err := x509.ParseCertificate(block.Bytes)
if err != nil {
t.Fatalf("failed to parse certificate in %s: %v", filename, err)
}
return cert
}
func TestSplitSANs(t *testing.T) {
u1, err := url.Parse("https://ca.smallstep.com")
assert.FatalError(t, err)
u2, err := url.Parse("https://google.com/index.html")
assert.FatalError(t, err)
u3, err := url.Parse("urn:uuid:ddfe62ba-7e99-4bc1-83b3-8f57fe3e9959")
assert.FatalError(t, err)
u4, err := url.Parse("mailto:john@doe.com")
assert.FatalError(t, err)
tests := []struct {
name string
sans, dns, emails []string
ips []net.IP
uris []*url.URL
}{
{name: "empty", sans: []string{}, dns: []string{}, ips: []net.IP{}, emails: []string{}, uris: []*url.URL{}},
{
name: "all-dns",
sans: []string{"foo.internal", "bar.internal"},
dns: []string{"foo.internal", "bar.internal"},
ips: []net.IP{},
emails: []string{},
uris: []*url.URL{},
},
{
name: "all-ip",
sans: []string{"0.0.0.0", "127.0.0.1", "::1", "2001:0db8:0000:0000:0000:8a2e:0370:7334", "2001:db8::8a2e:370:7334"},
dns: []string{},
ips: []net.IP{net.ParseIP("0.0.0.0"), net.ParseIP("127.0.0.1"), net.ParseIP("::1"), net.ParseIP("2001:0db8:0000:0000:0000:8a2e:0370:7334"), net.ParseIP("2001:db8::8a2e:370:7334")},
emails: []string{},
uris: []*url.URL{},
},
{
name: "all-email",
sans: []string{"max@smallstep.com", "mariano@smallstep.com"},
dns: []string{},
ips: []net.IP{},
emails: []string{"max@smallstep.com", "mariano@smallstep.com"},
uris: []*url.URL{},
},
{
name: "all-uri",
sans: []string{"https://ca.smallstep.com", "https://google.com/index.html", "urn:uuid:ddfe62ba-7e99-4bc1-83b3-8f57fe3e9959", "mailto:john@doe.com"},
dns: []string{},
ips: []net.IP{},
emails: []string{},
uris: []*url.URL{u1, u2, u3, u4},
},
{
name: "mix",
sans: []string{"foo.internal", "https://ca.smallstep.com", "max@smallstep.com", "urn:uuid:ddfe62ba-7e99-4bc1-83b3-8f57fe3e9959", "mariano@smallstep.com", "1.1.1.1", "bar.internal", "https://google.com/index.html", "mailto:john@doe.com", "2102:446:c001:d65e:ab1a:bf20:4b26:31f7"},
dns: []string{"foo.internal", "bar.internal"},
ips: []net.IP{net.ParseIP("1.1.1.1"), net.ParseIP("2102:446:c001:d65e:ab1a:bf20:4b26:31f7")},
emails: []string{"max@smallstep.com", "mariano@smallstep.com"},
uris: []*url.URL{u1, u3, u2, u4},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
dns, ips, emails, uris := SplitSANs(tt.sans)
assert.Equals(t, dns, tt.dns)
assert.Equals(t, ips, tt.ips)
assert.Equals(t, emails, tt.emails)
assert.Equals(t, uris, tt.uris)
})
}
}
|
