certificates/authority/provisioners_test.go

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package authority
import (
"context"
"crypto/x509"
"errors"
"net/http"
"reflect"
"testing"
"time"
"github.com/smallstep/assert"
"github.com/smallstep/certificates/api/render"
"github.com/smallstep/certificates/authority/admin"
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"github.com/smallstep/certificates/authority/provisioner"
"github.com/smallstep/certificates/db"
"go.step.sm/crypto/jose"
"go.step.sm/crypto/keyutil"
)
func TestGetEncryptedKey(t *testing.T) {
type ek struct {
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a *Authority
kid string
err error
code int
}
tests := map[string]func(t *testing.T) *ek{
"ok": func(t *testing.T) *ek {
c, err := LoadConfiguration("../ca/testdata/ca.json")
assert.FatalError(t, err)
a, err := New(c)
assert.FatalError(t, err)
return &ek{
a: a,
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kid: c.AuthorityConfig.Provisioners[1].(*provisioner.JWK).Key.KeyID,
}
},
"fail-not-found": func(t *testing.T) *ek {
c, err := LoadConfiguration("../ca/testdata/ca.json")
assert.FatalError(t, err)
a, err := New(c)
assert.FatalError(t, err)
return &ek{
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a: a,
kid: "foo",
err: errors.New("encrypted key with kid foo was not found"),
code: http.StatusNotFound,
}
},
}
for name, genTestCase := range tests {
t.Run(name, func(t *testing.T) {
tc := genTestCase(t)
ek, err := tc.a.GetEncryptedKey(tc.kid)
if err != nil {
if assert.NotNil(t, tc.err) {
sc, ok := err.(render.StatusCodedError)
assert.Fatal(t, ok, "error does not implement StatusCodedError interface")
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assert.Equals(t, sc.StatusCode(), tc.code)
assert.HasPrefix(t, err.Error(), tc.err.Error())
}
} else {
if assert.Nil(t, tc.err) {
val, ok := tc.a.provisioners.Load("mike:" + tc.kid)
assert.Fatal(t, ok)
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p, ok := val.(*provisioner.JWK)
assert.Fatal(t, ok)
assert.Equals(t, p.EncryptedKey, ek)
}
}
})
}
}
type mockAdminDB struct {
admin.MockDB
MGetCertificateData func(string) (*db.CertificateData, error)
}
func (c *mockAdminDB) GetCertificateData(sn string) (*db.CertificateData, error) {
return c.MGetCertificateData(sn)
}
func TestGetProvisioners(t *testing.T) {
type gp struct {
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a *Authority
err error
code int
}
tests := map[string]func(t *testing.T) *gp{
"ok": func(t *testing.T) *gp {
c, err := LoadConfiguration("../ca/testdata/ca.json")
assert.FatalError(t, err)
a, err := New(c)
assert.FatalError(t, err)
return &gp{a: a}
},
}
for name, genTestCase := range tests {
t.Run(name, func(t *testing.T) {
tc := genTestCase(t)
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ps, next, err := tc.a.GetProvisioners("", 0)
if err != nil {
if assert.NotNil(t, tc.err) {
sc, ok := err.(render.StatusCodedError)
assert.Fatal(t, ok, "error does not implement StatusCodedError interface")
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assert.Equals(t, sc.StatusCode(), tc.code)
assert.HasPrefix(t, err.Error(), tc.err.Error())
}
} else {
if assert.Nil(t, tc.err) {
assert.Equals(t, ps, tc.a.config.AuthorityConfig.Provisioners)
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assert.Equals(t, "", next)
}
}
})
}
}
func TestAuthority_LoadProvisionerByCertificate(t *testing.T) {
_, priv, err := keyutil.GenerateDefaultKeyPair()
assert.FatalError(t, err)
csr := getCSR(t, priv)
sign := func(a *Authority, extraOpts ...provisioner.SignOption) *x509.Certificate {
key, err := jose.ReadKey("testdata/secrets/step_cli_key_priv.jwk", jose.WithPassword([]byte("pass")))
assert.FatalError(t, err)
token, err := generateToken("smallstep test", "step-cli", testAudiences.Sign[0], []string{"test.smallstep.com"}, time.Now(), key)
assert.FatalError(t, err)
ctx := provisioner.NewContextWithMethod(context.Background(), provisioner.SignMethod)
opts, err := a.Authorize(ctx, token)
assert.FatalError(t, err)
opts = append(opts, extraOpts...)
certs, err := a.Sign(csr, provisioner.SignOptions{}, opts...)
assert.FatalError(t, err)
return certs[0]
}
getProvisioner := func(a *Authority, name string) provisioner.Interface {
p, ok := a.provisioners.LoadByName(name)
if !ok {
t.Fatalf("provisioner %s does not exists", name)
}
return p
}
removeExtension := provisioner.CertificateEnforcerFunc(func(cert *x509.Certificate) error {
for i, ext := range cert.ExtraExtensions {
if ext.Id.Equal(provisioner.StepOIDProvisioner) {
cert.ExtraExtensions = append(cert.ExtraExtensions[:i], cert.ExtraExtensions[i+1:]...)
break
}
}
return nil
})
a0 := testAuthority(t)
a1 := testAuthority(t)
a1.db = &db.MockAuthDB{
MUseToken: func(id, tok string) (bool, error) {
return true, nil
},
MGetCertificateData: func(serialNumber string) (*db.CertificateData, error) {
p, err := a1.LoadProvisionerByName("dev")
if err != nil {
t.Fatal(err)
}
return &db.CertificateData{
Provisioner: &db.ProvisionerData{
ID: p.GetID(),
Name: p.GetName(),
Type: p.GetType().String(),
},
}, nil
},
}
a2 := testAuthority(t)
a2.adminDB = &mockAdminDB{
MGetCertificateData: (func(s string) (*db.CertificateData, error) {
p, err := a2.LoadProvisionerByName("dev")
if err != nil {
t.Fatal(err)
}
return &db.CertificateData{
Provisioner: &db.ProvisionerData{
ID: p.GetID(),
Name: p.GetName(),
Type: p.GetType().String(),
},
}, nil
}),
}
a3 := testAuthority(t)
a3.db = &db.MockAuthDB{
MUseToken: func(id, tok string) (bool, error) {
return true, nil
},
MGetCertificateData: func(serialNumber string) (*db.CertificateData, error) {
return &db.CertificateData{
Provisioner: &db.ProvisionerData{
ID: "foo", Name: "foo", Type: "foo",
},
}, nil
},
}
a4 := testAuthority(t)
a4.adminDB = &mockAdminDB{
MGetCertificateData: func(serialNumber string) (*db.CertificateData, error) {
return &db.CertificateData{
Provisioner: &db.ProvisionerData{
ID: "foo", Name: "foo", Type: "foo",
},
}, nil
},
}
type args struct {
crt *x509.Certificate
}
tests := []struct {
name string
authority *Authority
args args
want provisioner.Interface
wantErr bool
}{
{"ok from certificate", a0, args{sign(a0)}, getProvisioner(a0, "step-cli"), false},
{"ok from db", a1, args{sign(a1)}, getProvisioner(a1, "dev"), false},
{"ok from admindb", a2, args{sign(a2)}, getProvisioner(a2, "dev"), false},
{"fail from certificate", a0, args{sign(a0, removeExtension)}, nil, true},
{"fail from db", a3, args{sign(a3, removeExtension)}, nil, true},
{"fail from admindb", a4, args{sign(a4, removeExtension)}, nil, true},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := tt.authority.LoadProvisionerByCertificate(tt.args.crt)
if (err != nil) != tt.wantErr {
t.Errorf("Authority.LoadProvisionerByCertificate() error = %v, wantErr %v", err, tt.wantErr)
return
}
if !reflect.DeepEqual(got, tt.want) {
t.Errorf("Authority.LoadProvisionerByCertificate() = %v, want %v", got, tt.want)
}
})
}
}