472 lines
14 KiB
Go
472 lines
14 KiB
Go
package provisioner
|
|
|
|
import (
|
|
"context"
|
|
"crypto"
|
|
"crypto/rand"
|
|
"crypto/rsa"
|
|
"crypto/sha256"
|
|
"crypto/x509"
|
|
"encoding/hex"
|
|
"fmt"
|
|
"net/http"
|
|
"net/http/httptest"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/smallstep/assert"
|
|
)
|
|
|
|
func TestAzure_Getters(t *testing.T) {
|
|
p, err := generateAzure()
|
|
assert.FatalError(t, err)
|
|
if got := p.GetID(); got != p.TenantID {
|
|
t.Errorf("Azure.GetID() = %v, want %v", got, p.TenantID)
|
|
}
|
|
if got := p.GetName(); got != p.Name {
|
|
t.Errorf("Azure.GetName() = %v, want %v", got, p.Name)
|
|
}
|
|
if got := p.GetType(); got != TypeAzure {
|
|
t.Errorf("Azure.GetType() = %v, want %v", got, TypeAzure)
|
|
}
|
|
kid, key, ok := p.GetEncryptedKey()
|
|
if kid != "" || key != "" || ok == true {
|
|
t.Errorf("Azure.GetEncryptedKey() = (%v, %v, %v), want (%v, %v, %v)",
|
|
kid, key, ok, "", "", false)
|
|
}
|
|
}
|
|
|
|
func TestAzure_GetTokenID(t *testing.T) {
|
|
p1, srv, err := generateAzureWithServer()
|
|
assert.FatalError(t, err)
|
|
defer srv.Close()
|
|
|
|
p2, err := generateAzure()
|
|
assert.FatalError(t, err)
|
|
p2.TenantID = p1.TenantID
|
|
p2.config = p1.config
|
|
p2.oidcConfig = p1.oidcConfig
|
|
p2.keyStore = p1.keyStore
|
|
p2.DisableTrustOnFirstUse = true
|
|
|
|
t1, err := p1.GetIdentityToken("subject", "caURL")
|
|
assert.FatalError(t, err)
|
|
t2, err := p2.GetIdentityToken("subject", "caURL")
|
|
assert.FatalError(t, err)
|
|
|
|
sum := sha256.Sum256([]byte("/subscriptions/subscriptionID/resourceGroups/resourceGroup/providers/Microsoft.Compute/virtualMachines/virtualMachine"))
|
|
w1 := strings.ToLower(hex.EncodeToString(sum[:]))
|
|
|
|
type args struct {
|
|
token string
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
azure *Azure
|
|
args args
|
|
want string
|
|
wantErr bool
|
|
}{
|
|
{"ok", p1, args{t1}, w1, false},
|
|
{"ok no TOFU", p2, args{t2}, "the-jti", false},
|
|
{"fail token", p1, args{"bad-token"}, "", true},
|
|
{"fail claims", p1, args{"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.ey.fooo"}, "", true},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
got, err := tt.azure.GetTokenID(tt.args.token)
|
|
if (err != nil) != tt.wantErr {
|
|
t.Errorf("Azure.GetTokenID() error = %v, wantErr %v", err, tt.wantErr)
|
|
return
|
|
}
|
|
if got != tt.want {
|
|
t.Errorf("Azure.GetTokenID() = %v, want %v", got, tt.want)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestAzure_GetIdentityToken(t *testing.T) {
|
|
p1, err := generateAzure()
|
|
assert.FatalError(t, err)
|
|
|
|
t1, err := generateAzureToken("subject", p1.oidcConfig.Issuer, azureDefaultAudience,
|
|
p1.TenantID, "subscriptionID", "resourceGroup", "virtualMachine",
|
|
time.Now(), &p1.keyStore.keySet.Keys[0])
|
|
assert.FatalError(t, err)
|
|
|
|
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
|
switch r.URL.Path {
|
|
case "/bad-request":
|
|
http.Error(w, http.StatusText(http.StatusBadRequest), http.StatusBadRequest)
|
|
case "/bad-json":
|
|
w.Write([]byte(t1))
|
|
default:
|
|
w.Header().Add("Content-Type", "application/json")
|
|
w.Write([]byte(fmt.Sprintf(`{"access_token":"%s"}`, t1)))
|
|
}
|
|
}))
|
|
defer srv.Close()
|
|
|
|
type args struct {
|
|
subject string
|
|
caURL string
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
azure *Azure
|
|
args args
|
|
identityTokenURL string
|
|
want string
|
|
wantErr bool
|
|
}{
|
|
{"ok", p1, args{"subject", "caURL"}, srv.URL, t1, false},
|
|
{"fail request", p1, args{"subject", "caURL"}, srv.URL + "/bad-request", "", true},
|
|
{"fail unmarshal", p1, args{"subject", "caURL"}, srv.URL + "/bad-json", "", true},
|
|
{"fail url", p1, args{"subject", "caURL"}, "://ca.smallstep.com", "", true},
|
|
{"fail connect", p1, args{"subject", "caURL"}, "foobarzar", "", true},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
tt.azure.config.identityTokenURL = tt.identityTokenURL
|
|
got, err := tt.azure.GetIdentityToken(tt.args.subject, tt.args.caURL)
|
|
if (err != nil) != tt.wantErr {
|
|
t.Errorf("Azure.GetIdentityToken() error = %v, wantErr %v", err, tt.wantErr)
|
|
return
|
|
}
|
|
if got != tt.want {
|
|
t.Errorf("Azure.GetIdentityToken() = %v, want %v", got, tt.want)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestAzure_Init(t *testing.T) {
|
|
p1, srv, err := generateAzureWithServer()
|
|
assert.FatalError(t, err)
|
|
defer srv.Close()
|
|
|
|
config := Config{
|
|
Claims: globalProvisionerClaims,
|
|
}
|
|
badClaims := &Claims{
|
|
DefaultTLSDur: &Duration{0},
|
|
}
|
|
|
|
badDiscoveryURL := &azureConfig{
|
|
oidcDiscoveryURL: srv.URL + "/error",
|
|
identityTokenURL: p1.config.identityTokenURL,
|
|
}
|
|
badJWKURL := &azureConfig{
|
|
oidcDiscoveryURL: srv.URL + "/openid-configuration-fail-jwk",
|
|
identityTokenURL: p1.config.identityTokenURL,
|
|
}
|
|
badAzureConfig := &azureConfig{
|
|
oidcDiscoveryURL: srv.URL + "/openid-configuration-no-issuer",
|
|
identityTokenURL: p1.config.identityTokenURL,
|
|
}
|
|
|
|
type fields struct {
|
|
Type string
|
|
Name string
|
|
TenantID string
|
|
Claims *Claims
|
|
config *azureConfig
|
|
}
|
|
type args struct {
|
|
config Config
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
fields fields
|
|
args args
|
|
wantErr bool
|
|
}{
|
|
{"ok", fields{p1.Type, p1.Name, p1.TenantID, nil, p1.config}, args{config}, false},
|
|
{"ok with config", fields{p1.Type, p1.Name, p1.TenantID, nil, p1.config}, args{config}, false},
|
|
{"fail type", fields{"", p1.Name, p1.TenantID, nil, p1.config}, args{config}, true},
|
|
{"fail name", fields{p1.Type, "", p1.TenantID, nil, p1.config}, args{config}, true},
|
|
{"fail tenant id", fields{p1.Type, p1.Name, "", nil, p1.config}, args{config}, true},
|
|
{"fail claims", fields{p1.Type, p1.Name, p1.TenantID, badClaims, p1.config}, args{config}, true},
|
|
{"fail discovery URL", fields{p1.Type, p1.Name, p1.TenantID, nil, badDiscoveryURL}, args{config}, true},
|
|
{"fail JWK URL", fields{p1.Type, p1.Name, p1.TenantID, nil, badJWKURL}, args{config}, true},
|
|
{"fail config Validate", fields{p1.Type, p1.Name, p1.TenantID, nil, badAzureConfig}, args{config}, true},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
p := &Azure{
|
|
Type: tt.fields.Type,
|
|
Name: tt.fields.Name,
|
|
TenantID: tt.fields.TenantID,
|
|
Claims: tt.fields.Claims,
|
|
config: tt.fields.config,
|
|
}
|
|
if err := p.Init(tt.args.config); (err != nil) != tt.wantErr {
|
|
t.Errorf("Azure.Init() error = %v, wantErr %v", err, tt.wantErr)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestAzure_AuthorizeSign(t *testing.T) {
|
|
p1, srv, err := generateAzureWithServer()
|
|
assert.FatalError(t, err)
|
|
defer srv.Close()
|
|
|
|
p2, err := generateAzure()
|
|
assert.FatalError(t, err)
|
|
p2.TenantID = p1.TenantID
|
|
p2.ResourceGroups = []string{"resourceGroup"}
|
|
p2.config = p1.config
|
|
p2.oidcConfig = p1.oidcConfig
|
|
p2.keyStore = p1.keyStore
|
|
p2.DisableCustomSANs = true
|
|
|
|
p3, err := generateAzure()
|
|
assert.FatalError(t, err)
|
|
p3.config = p1.config
|
|
p3.oidcConfig = p1.oidcConfig
|
|
p3.keyStore = p1.keyStore
|
|
|
|
p4, err := generateAzure()
|
|
assert.FatalError(t, err)
|
|
p4.TenantID = p1.TenantID
|
|
p4.ResourceGroups = []string{"foobarzar"}
|
|
p4.config = p1.config
|
|
p4.oidcConfig = p1.oidcConfig
|
|
p4.keyStore = p1.keyStore
|
|
|
|
badKey, err := generateJSONWebKey()
|
|
assert.FatalError(t, err)
|
|
|
|
t1, err := p1.GetIdentityToken("subject", "caURL")
|
|
assert.FatalError(t, err)
|
|
t2, err := p2.GetIdentityToken("subject", "caURL")
|
|
assert.FatalError(t, err)
|
|
t3, err := p3.GetIdentityToken("subject", "caURL")
|
|
assert.FatalError(t, err)
|
|
t4, err := p4.GetIdentityToken("subject", "caURL")
|
|
assert.FatalError(t, err)
|
|
|
|
t11, err := generateAzureToken("subject", p1.oidcConfig.Issuer, azureDefaultAudience,
|
|
p1.TenantID, "subscriptionID", "resourceGroup", "virtualMachine",
|
|
time.Now(), &p1.keyStore.keySet.Keys[0])
|
|
assert.FatalError(t, err)
|
|
|
|
failIssuer, err := generateAzureToken("subject", "bad-issuer", azureDefaultAudience,
|
|
p1.TenantID, "subscriptionID", "resourceGroup", "virtualMachine",
|
|
time.Now(), &p1.keyStore.keySet.Keys[0])
|
|
assert.FatalError(t, err)
|
|
failAudience, err := generateAzureToken("subject", p1.oidcConfig.Issuer, "bad-audience",
|
|
p1.TenantID, "subscriptionID", "resourceGroup", "virtualMachine",
|
|
time.Now(), &p1.keyStore.keySet.Keys[0])
|
|
assert.FatalError(t, err)
|
|
failExp, err := generateAzureToken("subject", p1.oidcConfig.Issuer, azureDefaultAudience,
|
|
p1.TenantID, "subscriptionID", "resourceGroup", "virtualMachine",
|
|
time.Now().Add(-360*time.Second), &p1.keyStore.keySet.Keys[0])
|
|
assert.FatalError(t, err)
|
|
failNbf, err := generateAzureToken("subject", p1.oidcConfig.Issuer, azureDefaultAudience,
|
|
p1.TenantID, "subscriptionID", "resourceGroup", "virtualMachine",
|
|
time.Now().Add(360*time.Second), &p1.keyStore.keySet.Keys[0])
|
|
assert.FatalError(t, err)
|
|
failKey, err := generateAzureToken("subject", p1.oidcConfig.Issuer, azureDefaultAudience,
|
|
p1.TenantID, "subscriptionID", "resourceGroup", "virtualMachine",
|
|
time.Now(), badKey)
|
|
assert.FatalError(t, err)
|
|
|
|
type args struct {
|
|
token string
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
azure *Azure
|
|
args args
|
|
wantLen int
|
|
wantErr bool
|
|
}{
|
|
{"ok", p1, args{t1}, 4, false},
|
|
{"ok", p2, args{t2}, 6, false},
|
|
{"ok", p1, args{t11}, 4, false},
|
|
{"fail tenant", p3, args{t3}, 0, true},
|
|
{"fail resource group", p4, args{t4}, 0, true},
|
|
{"fail token", p1, args{"token"}, 0, true},
|
|
{"fail issuer", p1, args{failIssuer}, 0, true},
|
|
{"fail audience", p1, args{failAudience}, 0, true},
|
|
{"fail exp", p1, args{failExp}, 0, true},
|
|
{"fail nbf", p1, args{failNbf}, 0, true},
|
|
{"fail key", p1, args{failKey}, 0, true},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
ctx := NewContextWithMethod(context.Background(), SignMethod)
|
|
got, err := tt.azure.AuthorizeSign(ctx, tt.args.token)
|
|
if (err != nil) != tt.wantErr {
|
|
t.Errorf("Azure.AuthorizeSign() error = %v, wantErr %v", err, tt.wantErr)
|
|
return
|
|
}
|
|
assert.Len(t, tt.wantLen, got)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestAzure_AuthorizeSSHSign(t *testing.T) {
|
|
tm, fn := mockNow()
|
|
defer fn()
|
|
|
|
p1, srv, err := generateAzureWithServer()
|
|
assert.FatalError(t, err)
|
|
defer srv.Close()
|
|
|
|
t1, err := p1.GetIdentityToken("subject", "caURL")
|
|
assert.FatalError(t, err)
|
|
|
|
key, err := generateJSONWebKey()
|
|
assert.FatalError(t, err)
|
|
|
|
signer, err := generateJSONWebKey()
|
|
assert.FatalError(t, err)
|
|
|
|
pub := key.Public().Key
|
|
rsa2048, err := rsa.GenerateKey(rand.Reader, 2048)
|
|
assert.FatalError(t, err)
|
|
rsa1024, err := rsa.GenerateKey(rand.Reader, 1024)
|
|
assert.FatalError(t, err)
|
|
|
|
hostDuration := p1.claimer.DefaultHostSSHCertDuration()
|
|
expectedHostOptions := &SSHOptions{
|
|
CertType: "host", Principals: []string{"virtualMachine"},
|
|
ValidAfter: NewTimeDuration(tm), ValidBefore: NewTimeDuration(tm.Add(hostDuration)),
|
|
}
|
|
|
|
type args struct {
|
|
token string
|
|
sshOpts SSHOptions
|
|
key interface{}
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
azure *Azure
|
|
args args
|
|
expected *SSHOptions
|
|
wantErr bool
|
|
wantSignErr bool
|
|
}{
|
|
{"ok", p1, args{t1, SSHOptions{}, pub}, expectedHostOptions, false, false},
|
|
{"ok-rsa2048", p1, args{t1, SSHOptions{}, rsa2048.Public()}, expectedHostOptions, false, false},
|
|
{"ok-type", p1, args{t1, SSHOptions{CertType: "host"}, pub}, expectedHostOptions, false, false},
|
|
{"ok-principals", p1, args{t1, SSHOptions{Principals: []string{"virtualMachine"}}, pub}, expectedHostOptions, false, false},
|
|
{"ok-options", p1, args{t1, SSHOptions{CertType: "host", Principals: []string{"virtualMachine"}}, pub}, expectedHostOptions, false, false},
|
|
{"fail-rsa1024", p1, args{t1, SSHOptions{}, rsa1024.Public()}, expectedHostOptions, false, true},
|
|
{"fail-type", p1, args{t1, SSHOptions{CertType: "user"}, pub}, nil, false, true},
|
|
{"fail-principal", p1, args{t1, SSHOptions{Principals: []string{"smallstep.com"}}, pub}, nil, false, true},
|
|
{"fail-extra-principal", p1, args{t1, SSHOptions{Principals: []string{"virtualMachine", "smallstep.com"}}, pub}, nil, false, true},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
ctx := NewContextWithMethod(context.Background(), SignSSHMethod)
|
|
got, err := tt.azure.AuthorizeSSHSign(ctx, tt.args.token)
|
|
if (err != nil) != tt.wantErr {
|
|
t.Errorf("Azure.AuthorizeSSHSign() error = %v, wantErr %v", err, tt.wantErr)
|
|
return
|
|
}
|
|
if err != nil {
|
|
assert.Nil(t, got)
|
|
} else if assert.NotNil(t, got) {
|
|
cert, err := signSSHCertificate(tt.args.key, tt.args.sshOpts, got, signer.Key.(crypto.Signer))
|
|
if (err != nil) != tt.wantSignErr {
|
|
t.Errorf("SignSSH error = %v, wantSignErr %v", err, tt.wantSignErr)
|
|
} else {
|
|
if tt.wantSignErr {
|
|
assert.Nil(t, cert)
|
|
} else {
|
|
assert.NoError(t, validateSSHCertificate(cert, tt.expected))
|
|
}
|
|
}
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestAzure_AuthorizeRenew(t *testing.T) {
|
|
p1, err := generateAzure()
|
|
assert.FatalError(t, err)
|
|
p2, err := generateAzure()
|
|
assert.FatalError(t, err)
|
|
|
|
// disable renewal
|
|
disable := true
|
|
p2.Claims = &Claims{DisableRenewal: &disable}
|
|
p2.claimer, err = NewClaimer(p2.Claims, globalProvisionerClaims)
|
|
assert.FatalError(t, err)
|
|
|
|
type args struct {
|
|
cert *x509.Certificate
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
azure *Azure
|
|
args args
|
|
wantErr bool
|
|
}{
|
|
{"ok", p1, args{nil}, false},
|
|
{"fail", p2, args{nil}, true},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
if err := tt.azure.AuthorizeRenew(context.TODO(), tt.args.cert); (err != nil) != tt.wantErr {
|
|
t.Errorf("Azure.AuthorizeRenew() error = %v, wantErr %v", err, tt.wantErr)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestAzure_AuthorizeRevoke(t *testing.T) {
|
|
az, srv, err := generateAzureWithServer()
|
|
assert.FatalError(t, err)
|
|
defer srv.Close()
|
|
|
|
token, err := az.GetIdentityToken("subject", "caURL")
|
|
assert.FatalError(t, err)
|
|
|
|
type args struct {
|
|
token string
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
azure *Azure
|
|
args args
|
|
wantErr bool
|
|
}{
|
|
{"ok token", az, args{token}, true}, // revoke is disabled
|
|
{"bad token", az, args{"bad token"}, true},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
if err := tt.azure.AuthorizeRevoke(context.TODO(), tt.args.token); (err != nil) != tt.wantErr {
|
|
t.Errorf("Azure.AuthorizeRevoke() error = %v, wantErr %v", err, tt.wantErr)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestAzure_assertConfig(t *testing.T) {
|
|
p1, err := generateAzure()
|
|
assert.FatalError(t, err)
|
|
p2, err := generateAzure()
|
|
assert.FatalError(t, err)
|
|
p2.config = nil
|
|
|
|
tests := []struct {
|
|
name string
|
|
azure *Azure
|
|
}{
|
|
{"ok with config", p1},
|
|
{"ok no config", p2},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
tt.azure.assertConfig()
|
|
})
|
|
}
|
|
}
|