121 lines
5.6 KiB
Go
121 lines
5.6 KiB
Go
package main
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import (
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"bytes"
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"io/ioutil"
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"os"
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"testing"
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"time"
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"github.com/slackhq/nebula/cert"
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"github.com/stretchr/testify/assert"
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)
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func Test_printSummary(t *testing.T) {
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assert.Equal(t, "print <flags>: prints details about a certificate", printSummary())
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}
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func Test_printHelp(t *testing.T) {
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ob := &bytes.Buffer{}
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printHelp(ob)
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assert.Equal(
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t,
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"Usage of "+os.Args[0]+" print <flags>: prints details about a certificate\n"+
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" -json\n"+
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" \tOptional: outputs certificates in json format\n"+
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" -path string\n"+
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" \tRequired: path to the certificate\n",
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ob.String(),
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)
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}
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func Test_printCert(t *testing.T) {
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// Orient our local time and avoid headaches
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time.Local = time.UTC
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ob := &bytes.Buffer{}
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eb := &bytes.Buffer{}
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// no path
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err := printCert([]string{}, ob, eb)
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assert.Equal(t, "", ob.String())
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assert.Equal(t, "", eb.String())
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assertHelpError(t, err, "-path is required")
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// no cert at path
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ob.Reset()
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eb.Reset()
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err = printCert([]string{"-path", "does_not_exist"}, ob, eb)
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assert.Equal(t, "", ob.String())
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assert.Equal(t, "", eb.String())
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assert.EqualError(t, err, "unable to read cert; open does_not_exist: "+NoSuchFileError)
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// invalid cert at path
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ob.Reset()
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eb.Reset()
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tf, err := ioutil.TempFile("", "print-cert")
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assert.Nil(t, err)
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defer os.Remove(tf.Name())
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tf.WriteString("-----BEGIN NOPE-----")
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err = printCert([]string{"-path", tf.Name()}, ob, eb)
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assert.Equal(t, "", ob.String())
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assert.Equal(t, "", eb.String())
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assert.EqualError(t, err, "error while unmarshaling cert: input did not contain a valid PEM encoded block")
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// test multiple certs
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ob.Reset()
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eb.Reset()
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tf.Truncate(0)
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tf.Seek(0, 0)
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c := cert.NebulaCertificate{
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Details: cert.NebulaCertificateDetails{
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Name: "test",
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Groups: []string{"hi"},
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PublicKey: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2},
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},
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Signature: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2},
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}
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p, _ := c.MarshalToPEM()
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tf.Write(p)
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tf.Write(p)
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tf.Write(p)
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err = printCert([]string{"-path", tf.Name()}, ob, eb)
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assert.Nil(t, err)
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assert.Equal(
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t,
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"NebulaCertificate {\n\tDetails {\n\t\tName: test\n\t\tIps: []\n\t\tSubnets: []\n\t\tGroups: [\n\t\t\t\"hi\"\n\t\t]\n\t\tNot before: 0001-01-01 00:00:00 +0000 UTC\n\t\tNot After: 0001-01-01 00:00:00 +0000 UTC\n\t\tIs CA: false\n\t\tIssuer: \n\t\tPublic key: 0102030405060708090001020304050607080900010203040506070809000102\n\t}\n\tFingerprint: cc3492c0e9c48f17547f5987ea807462ebb3451e622590a10bb3763c344c82bd\n\tSignature: 0102030405060708090001020304050607080900010203040506070809000102\n}\nNebulaCertificate {\n\tDetails {\n\t\tName: test\n\t\tIps: []\n\t\tSubnets: []\n\t\tGroups: [\n\t\t\t\"hi\"\n\t\t]\n\t\tNot before: 0001-01-01 00:00:00 +0000 UTC\n\t\tNot After: 0001-01-01 00:00:00 +0000 UTC\n\t\tIs CA: false\n\t\tIssuer: \n\t\tPublic key: 0102030405060708090001020304050607080900010203040506070809000102\n\t}\n\tFingerprint: cc3492c0e9c48f17547f5987ea807462ebb3451e622590a10bb3763c344c82bd\n\tSignature: 0102030405060708090001020304050607080900010203040506070809000102\n}\nNebulaCertificate {\n\tDetails {\n\t\tName: test\n\t\tIps: []\n\t\tSubnets: []\n\t\tGroups: [\n\t\t\t\"hi\"\n\t\t]\n\t\tNot before: 0001-01-01 00:00:00 +0000 UTC\n\t\tNot After: 0001-01-01 00:00:00 +0000 UTC\n\t\tIs CA: false\n\t\tIssuer: \n\t\tPublic key: 0102030405060708090001020304050607080900010203040506070809000102\n\t}\n\tFingerprint: cc3492c0e9c48f17547f5987ea807462ebb3451e622590a10bb3763c344c82bd\n\tSignature: 0102030405060708090001020304050607080900010203040506070809000102\n}\n",
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ob.String(),
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)
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assert.Equal(t, "", eb.String())
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// test json
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ob.Reset()
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eb.Reset()
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tf.Truncate(0)
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tf.Seek(0, 0)
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c = cert.NebulaCertificate{
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Details: cert.NebulaCertificateDetails{
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Name: "test",
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Groups: []string{"hi"},
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PublicKey: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2},
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},
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Signature: []byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2},
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}
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p, _ = c.MarshalToPEM()
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tf.Write(p)
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tf.Write(p)
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tf.Write(p)
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err = printCert([]string{"-json", "-path", tf.Name()}, ob, eb)
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assert.Nil(t, err)
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assert.Equal(
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t,
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"{\"details\":{\"groups\":[\"hi\"],\"ips\":[],\"isCa\":false,\"issuer\":\"\",\"name\":\"test\",\"notAfter\":\"0001-01-01T00:00:00Z\",\"notBefore\":\"0001-01-01T00:00:00Z\",\"publicKey\":\"0102030405060708090001020304050607080900010203040506070809000102\",\"subnets\":[]},\"fingerprint\":\"cc3492c0e9c48f17547f5987ea807462ebb3451e622590a10bb3763c344c82bd\",\"signature\":\"0102030405060708090001020304050607080900010203040506070809000102\"}\n{\"details\":{\"groups\":[\"hi\"],\"ips\":[],\"isCa\":false,\"issuer\":\"\",\"name\":\"test\",\"notAfter\":\"0001-01-01T00:00:00Z\",\"notBefore\":\"0001-01-01T00:00:00Z\",\"publicKey\":\"0102030405060708090001020304050607080900010203040506070809000102\",\"subnets\":[]},\"fingerprint\":\"cc3492c0e9c48f17547f5987ea807462ebb3451e622590a10bb3763c344c82bd\",\"signature\":\"0102030405060708090001020304050607080900010203040506070809000102\"}\n{\"details\":{\"groups\":[\"hi\"],\"ips\":[],\"isCa\":false,\"issuer\":\"\",\"name\":\"test\",\"notAfter\":\"0001-01-01T00:00:00Z\",\"notBefore\":\"0001-01-01T00:00:00Z\",\"publicKey\":\"0102030405060708090001020304050607080900010203040506070809000102\",\"subnets\":[]},\"fingerprint\":\"cc3492c0e9c48f17547f5987ea807462ebb3451e622590a10bb3763c344c82bd\",\"signature\":\"0102030405060708090001020304050607080900010203040506070809000102\"}\n",
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ob.String(),
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)
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assert.Equal(t, "", eb.String())
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}
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