github.com/djenriquez/nomad-1@v0.8.1/command/agent/keyring_test.go (about)

     1  package agent
     2  
     3  import (
     4  	"fmt"
     5  	"io/ioutil"
     6  	"os"
     7  	"path/filepath"
     8  	"testing"
     9  )
    10  
    11  func TestAgent_LoadKeyrings(t *testing.T) {
    12  	t.Parallel()
    13  	key := "tbLJg26ZJyJ9pK3qhc9jig=="
    14  
    15  	// Should be no configured keyring file by default
    16  	agent1 := NewTestAgent(t, t.Name(), nil)
    17  	defer agent1.Shutdown()
    18  
    19  	c := agent1.server.GetConfig()
    20  	if c.SerfConfig.KeyringFile != "" {
    21  		t.Fatalf("bad: %#v", c.SerfConfig.KeyringFile)
    22  	}
    23  	if c.SerfConfig.MemberlistConfig.Keyring != nil {
    24  		t.Fatalf("keyring should not be loaded")
    25  	}
    26  
    27  	// Server should auto-load WAN keyring files
    28  	agent2 := &TestAgent{
    29  		T:    t,
    30  		Name: t.Name() + "2",
    31  		Key:  key,
    32  	}
    33  	agent2.Start()
    34  	defer agent2.Shutdown()
    35  
    36  	c = agent2.server.GetConfig()
    37  	if c.SerfConfig.KeyringFile == "" {
    38  		t.Fatalf("should have keyring file")
    39  	}
    40  	if c.SerfConfig.MemberlistConfig.Keyring == nil {
    41  		t.Fatalf("keyring should be loaded")
    42  	}
    43  }
    44  
    45  func TestAgent_InitKeyring(t *testing.T) {
    46  	t.Parallel()
    47  	key1 := "tbLJg26ZJyJ9pK3qhc9jig=="
    48  	key2 := "4leC33rgtXKIVUr9Nr0snQ=="
    49  	expected := fmt.Sprintf(`["%s"]`, key1)
    50  
    51  	dir, err := ioutil.TempDir("", "nomad")
    52  	if err != nil {
    53  		t.Fatalf("err: %s", err)
    54  	}
    55  	defer os.RemoveAll(dir)
    56  
    57  	file := filepath.Join(dir, "keyring")
    58  
    59  	// First initialize the keyring
    60  	if err := initKeyring(file, key1); err != nil {
    61  		t.Fatalf("err: %s", err)
    62  	}
    63  
    64  	content, err := ioutil.ReadFile(file)
    65  	if err != nil {
    66  		t.Fatalf("err: %s", err)
    67  	}
    68  	if string(content) != expected {
    69  		t.Fatalf("bad: %s", content)
    70  	}
    71  
    72  	// Try initializing again with a different key
    73  	if err := initKeyring(file, key2); err != nil {
    74  		t.Fatalf("err: %s", err)
    75  	}
    76  
    77  	// Content should still be the same
    78  	content, err = ioutil.ReadFile(file)
    79  	if err != nil {
    80  		t.Fatalf("err: %s", err)
    81  	}
    82  	if string(content) != expected {
    83  		t.Fatalf("bad: %s", content)
    84  	}
    85  }