112 lines
3.3 KiB
Go
112 lines
3.3 KiB
Go
package common
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import (
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"io/ioutil"
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"os"
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"testing"
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"github.com/hashicorp/packer/helper/communicator"
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"github.com/hashicorp/packer/packer-plugin-sdk/template/interpolate"
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)
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func testSSHConfig() *SSHConfig {
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return &SSHConfig{
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Comm: communicator.Config{
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SSH: communicator.SSH{
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SSHUsername: "foo",
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},
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},
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}
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}
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func TestSSHConfigPrepare(t *testing.T) {
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c := testSSHConfig()
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errs := c.Prepare(interpolate.NewContext())
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if len(errs) > 0 {
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t.Fatalf("err: %#v", errs)
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}
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if c.Comm.SSHPort != 22 {
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t.Errorf("bad ssh port: %d", c.Comm.SSHPort)
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}
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}
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func TestSSHConfigPrepare_SSHPrivateKey(t *testing.T) {
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var c *SSHConfig
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var errs []error
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c = testSSHConfig()
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c.Comm.SSHPrivateKeyFile = ""
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errs = c.Prepare(interpolate.NewContext())
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if len(errs) > 0 {
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t.Fatalf("should not have error: %#v", errs)
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}
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c = testSSHConfig()
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c.Comm.SSHPrivateKeyFile = "/i/dont/exist"
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errs = c.Prepare(interpolate.NewContext())
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if len(errs) == 0 {
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t.Fatal("should have error")
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}
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// Test bad contents
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tf, err := ioutil.TempFile("", "packer")
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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defer os.Remove(tf.Name())
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defer tf.Close()
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if _, err := tf.Write([]byte("HELLO!")); err != nil {
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t.Fatalf("err: %s", err)
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}
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c = testSSHConfig()
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c.Comm.SSHPrivateKeyFile = tf.Name()
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errs = c.Prepare(interpolate.NewContext())
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if len(errs) == 0 {
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t.Fatal("should have error")
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}
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// Test good contents
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tf.Seek(0, 0)
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tf.Truncate(0)
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tf.Write([]byte(testPem))
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c = testSSHConfig()
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c.Comm.SSHPrivateKeyFile = tf.Name()
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errs = c.Prepare(interpolate.NewContext())
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if len(errs) > 0 {
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t.Fatalf("should not have error: %#v", errs)
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}
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}
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const testPem = `
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-----BEGIN RSA PRIVATE KEY-----
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MIIEpQIBAAKCAQEAxd4iamvrwRJvtNDGQSIbNvvIQN8imXTRWlRY62EvKov60vqu
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hh+rDzFYAIIzlmrJopvOe0clqmi3mIP9dtkjPFrYflq52a2CF5q+BdwsJXuRHbJW
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LmStZUwW1khSz93DhvhmK50nIaczW63u4EO/jJb3xj+wxR1Nkk9bxi3DDsYFt8SN
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AzYx9kjlEYQ/+sI4/ATfmdV9h78SVotjScupd9KFzzi76gWq9gwyCBLRynTUWlyD
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2UOfJRkOvhN6/jKzvYfVVwjPSfA9IMuooHdScmC4F6KBKJl/zf/zETM0XyzIDNmH
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uOPbCiljq2WoRM+rY6ET84EO0kVXbfx8uxUsqQIDAQABAoIBAQCkPj9TF0IagbM3
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5BSs/CKbAWS4dH/D4bPlxx4IRCNirc8GUg+MRb04Xz0tLuajdQDqeWpr6iLZ0RKV
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BvreLF+TOdV7DNQ4XE4gSdJyCtCaTHeort/aordL3l0WgfI7mVk0L/yfN1PEG4YG
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E9q1TYcyrB3/8d5JwIkjabxERLglCcP+geOEJp+QijbvFIaZR/n2irlKW4gSy6ko
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9B0fgUnhkHysSg49ChHQBPQ+o5BbpuLrPDFMiTPTPhdfsvGGcyCGeqfBA56oHcSF
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K02Fg8OM+Bd1lb48LAN9nWWY4WbwV+9bkN3Ym8hO4c3a/Dxf2N7LtAQqWZzFjvM3
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/AaDvAgBAoGBAPLD+Xn1IYQPMB2XXCXfOuJewRY7RzoVWvMffJPDfm16O7wOiW5+
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2FmvxUDayk4PZy6wQMzGeGKnhcMMZTyaq2g/QtGfrvy7q1Lw2fB1VFlVblvqhoJa
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nMJojjC4zgjBkXMHsRLeTmgUKyGs+fdFbfI6uejBnnf+eMVUMIdJ+6I9AoGBANCn
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kWO9640dttyXURxNJ3lBr2H3dJOkmD6XS+u+LWqCSKQe691Y/fZ/ZL0Oc4Mhy7I6
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hsy3kDQ5k2V0fkaNODQIFJvUqXw2pMewUk8hHc9403f4fe9cPrL12rQ8WlQw4yoC
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v2B61vNczCCUDtGxlAaw8jzSRaSI5s6ax3K7enbdAoGBAJB1WYDfA2CoAQO6y9Sl
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b07A/7kQ8SN5DbPaqrDrBdJziBQxukoMJQXJeGFNUFD/DXFU5Fp2R7C86vXT7HIR
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v6m66zH+CYzOx/YE6EsUJms6UP9VIVF0Rg/RU7teXQwM01ZV32LQ8mswhTH20o/3
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uqMHmxUMEhZpUMhrfq0isyApAoGAe1UxGTXfj9AqkIVYylPIq2HqGww7+jFmVEj1
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9Wi6S6Sq72ffnzzFEPkIQL/UA4TsdHMnzsYKFPSbbXLIWUeMGyVTmTDA5c0e5XIR
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lPhMOKCAzv8w4VUzMnEkTzkFY5JqFCD/ojW57KvDdNZPVB+VEcdxyAW6aKELXMAc
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eHLc1nkCgYEApm/motCTPN32nINZ+Vvywbv64ZD+gtpeMNP3CLrbe1X9O+H52AXa
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1jCoOldWR8i2bs2NVPcKZgdo6fFULqE4dBX7Te/uYEIuuZhYLNzRO1IKU/YaqsXG
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3bfQ8hKYcSnTfE0gPtLDnqCIxTocaGLSHeG3TH9fTw+dA8FvWpUztI4=
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-----END RSA PRIVATE KEY-----
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`
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