Add support for environment variable secrets

Env var secrets are env vars that are set inside the container but not
commited to and image. Also support reading from env var when creating a
secret.

Signed-off-by: Ashley Cui <acui@redhat.com>

1 files changed, 89 insertions, 0 deletions

diff --git a/test/e2e/run_test.go b/test/e2e/run_test.go
index 93505d742..4859db524 100644
--- a/test/e2e/run_test.go
+++ b/test/e2e/run_test.go
@@ -1589,6 +1589,95 @@ WORKDIR /madethis`, BB)
 
 	})
 
+	It("podman run --secret source=mysecret,type=mount", func() {
+		secretsString := "somesecretdata"
+		secretFilePath := filepath.Join(podmanTest.TempDir, "secret")
+		err := ioutil.WriteFile(secretFilePath, []byte(secretsString), 0755)
+		Expect(err).To(BeNil())
+
+		session := podmanTest.Podman([]string{"secret", "create", "mysecret", secretFilePath})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+
+		session = podmanTest.Podman([]string{"run", "--secret", "source=mysecret,type=mount", "--name", "secr", ALPINE, "cat", "/run/secrets/mysecret"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+		Expect(session.OutputToString()).To(Equal(secretsString))
+
+		session = podmanTest.Podman([]string{"inspect", "secr", "--format", " {{(index .Config.Secrets 0).Name}}"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+		Expect(session.OutputToString()).To(ContainSubstring("mysecret"))
+
+	})
+
+	It("podman run --secret source=mysecret,type=env", func() {
+		secretsString := "somesecretdata"
+		secretFilePath := filepath.Join(podmanTest.TempDir, "secret")
+		err := ioutil.WriteFile(secretFilePath, []byte(secretsString), 0755)
+		Expect(err).To(BeNil())
+
+		session := podmanTest.Podman([]string{"secret", "create", "mysecret", secretFilePath})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+
+		session = podmanTest.Podman([]string{"run", "--secret", "source=mysecret,type=env", "--name", "secr", ALPINE, "printenv", "mysecret"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+		Expect(session.OutputToString()).To(Equal(secretsString))
+	})
+
+	It("podman run --secret target option", func() {
+		secretsString := "somesecretdata"
+		secretFilePath := filepath.Join(podmanTest.TempDir, "secret")
+		err := ioutil.WriteFile(secretFilePath, []byte(secretsString), 0755)
+		Expect(err).To(BeNil())
+
+		session := podmanTest.Podman([]string{"secret", "create", "mysecret", secretFilePath})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+		// target with mount type should fail
+		session = podmanTest.Podman([]string{"run", "--secret", "source=mysecret,type=mount,target=anotherplace", "--name", "secr", ALPINE, "cat", "/run/secrets/mysecret"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Not(Equal(0)))
+
+		session = podmanTest.Podman([]string{"run", "--secret", "source=mysecret,type=env,target=anotherplace", "--name", "secr", ALPINE, "printenv", "anotherplace"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+		Expect(session.OutputToString()).To(Equal(secretsString))
+	})
+
+	It("podman run invalid secret option", func() {
+		secretsString := "somesecretdata"
+		secretFilePath := filepath.Join(podmanTest.TempDir, "secret")
+		err := ioutil.WriteFile(secretFilePath, []byte(secretsString), 0755)
+		Expect(err).To(BeNil())
+
+		session := podmanTest.Podman([]string{"secret", "create", "mysecret", secretFilePath})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+
+		// Invalid type
+		session = podmanTest.Podman([]string{"run", "--secret", "source=mysecret,type=other", "--name", "secr", ALPINE, "printenv", "mysecret"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Not(Equal(0)))
+
+		// Invalid option
+		session = podmanTest.Podman([]string{"run", "--secret", "source=mysecret,invalid=invalid", "--name", "secr", ALPINE, "printenv", "mysecret"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Not(Equal(0)))
+
+		// Option syntax not valid
+		session = podmanTest.Podman([]string{"run", "--secret", "source=mysecret,type", "--name", "secr", ALPINE, "printenv", "mysecret"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Not(Equal(0)))
+
+		// No source given
+		session = podmanTest.Podman([]string{"run", "--secret", "type=env", "--name", "secr", ALPINE, "printenv", "mysecret"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Not(Equal(0)))
+	})
+
 	It("podman run --requires", func() {
 		depName := "ctr1"
 		depContainer := podmanTest.Podman([]string{"create", "--name", depName, ALPINE, "top"})