ec8ff0bced
Make sure we do not pass domains with asterisk (wildcard) in the middle, like _acme-challenge.*.example.com to lookupTxt function, but preprocess domain and remove leading wildcard so we lookup for _acme-challenge.example.com.
1134 lines
31 KiB
Go
1134 lines
31 KiB
Go
package acme
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import (
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"bytes"
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"crypto"
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"crypto/sha256"
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"encoding/base64"
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"encoding/json"
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"fmt"
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"io/ioutil"
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"net/http"
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"testing"
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"time"
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"github.com/pkg/errors"
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"github.com/smallstep/assert"
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"github.com/smallstep/certificates/db"
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"github.com/smallstep/cli/jose"
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"github.com/smallstep/nosql"
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"github.com/smallstep/nosql/database"
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)
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var testOps = ChallengeOptions{
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AccountID: "accID",
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AuthzID: "authzID",
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Identifier: Identifier{
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Type: "", // will get set correctly depending on the "new.." method.
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Value: "zap.internal",
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},
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}
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func newDNSCh() (challenge, error) {
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mockdb := &db.MockNoSQLDB{
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MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
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return []byte("foo"), true, nil
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},
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}
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return newDNS01Challenge(mockdb, testOps)
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}
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func newHTTPCh() (challenge, error) {
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mockdb := &db.MockNoSQLDB{
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MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
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return []byte("foo"), true, nil
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},
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}
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return newHTTP01Challenge(mockdb, testOps)
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}
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func TestNewHTTP01Challenge(t *testing.T) {
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ops := ChallengeOptions{
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AccountID: "accID",
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AuthzID: "authzID",
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Identifier: Identifier{
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Type: "http",
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Value: "zap.internal",
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},
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}
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type test struct {
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ops ChallengeOptions
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db nosql.DB
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err *Error
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}
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tests := map[string]test{
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"fail/store-error": {
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ops: ops,
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db: &db.MockNoSQLDB{
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MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
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return nil, false, errors.New("force")
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},
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},
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err: ServerInternalErr(errors.New("error saving acme challenge: force")),
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},
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"ok": {
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ops: ops,
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db: &db.MockNoSQLDB{
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MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
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return []byte("foo"), true, nil
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},
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},
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},
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}
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for name, tc := range tests {
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t.Run(name, func(t *testing.T) {
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ch, err := newHTTP01Challenge(tc.db, tc.ops)
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if err != nil {
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if assert.NotNil(t, tc.err) {
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ae, ok := err.(*Error)
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assert.True(t, ok)
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assert.HasPrefix(t, ae.Error(), tc.err.Error())
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assert.Equals(t, ae.StatusCode(), tc.err.StatusCode())
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assert.Equals(t, ae.Type, tc.err.Type)
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}
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} else {
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if assert.Nil(t, tc.err) {
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assert.Equals(t, ch.getAccountID(), ops.AccountID)
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assert.Equals(t, ch.getAuthzID(), ops.AuthzID)
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assert.Equals(t, ch.getType(), "http-01")
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assert.Equals(t, ch.getValue(), "zap.internal")
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assert.Equals(t, ch.getStatus(), StatusPending)
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assert.True(t, ch.getValidated().IsZero())
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assert.True(t, ch.getCreated().Before(time.Now().UTC().Add(time.Minute)))
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assert.True(t, ch.getCreated().After(time.Now().UTC().Add(-1*time.Minute)))
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assert.True(t, ch.getID() != "")
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assert.True(t, ch.getToken() != "")
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}
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}
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})
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}
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}
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func TestNewDNS01Challenge(t *testing.T) {
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ops := ChallengeOptions{
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AccountID: "accID",
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AuthzID: "authzID",
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Identifier: Identifier{
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Type: "dns",
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Value: "zap.internal",
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},
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}
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type test struct {
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ops ChallengeOptions
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db nosql.DB
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err *Error
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}
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tests := map[string]test{
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"fail/store-error": {
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ops: ops,
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db: &db.MockNoSQLDB{
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MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
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return nil, false, errors.New("force")
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},
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},
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err: ServerInternalErr(errors.New("error saving acme challenge: force")),
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},
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"ok": {
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ops: ops,
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db: &db.MockNoSQLDB{
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MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
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return []byte("foo"), true, nil
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},
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},
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},
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}
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for name, tc := range tests {
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t.Run(name, func(t *testing.T) {
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ch, err := newDNS01Challenge(tc.db, tc.ops)
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if err != nil {
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if assert.NotNil(t, tc.err) {
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ae, ok := err.(*Error)
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assert.True(t, ok)
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assert.HasPrefix(t, ae.Error(), tc.err.Error())
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assert.Equals(t, ae.StatusCode(), tc.err.StatusCode())
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assert.Equals(t, ae.Type, tc.err.Type)
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}
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} else {
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if assert.Nil(t, tc.err) {
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assert.Equals(t, ch.getAccountID(), ops.AccountID)
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assert.Equals(t, ch.getAuthzID(), ops.AuthzID)
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assert.Equals(t, ch.getType(), "dns-01")
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assert.Equals(t, ch.getValue(), "zap.internal")
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assert.Equals(t, ch.getStatus(), StatusPending)
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assert.True(t, ch.getValidated().IsZero())
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assert.True(t, ch.getCreated().Before(time.Now().UTC().Add(time.Minute)))
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assert.True(t, ch.getCreated().After(time.Now().UTC().Add(-1*time.Minute)))
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assert.True(t, ch.getID() != "")
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assert.True(t, ch.getToken() != "")
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}
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}
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})
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}
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}
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func TestChallengeToACME(t *testing.T) {
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dir := newDirectory("ca.smallstep.com", "acme")
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httpCh, err := newHTTPCh()
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assert.FatalError(t, err)
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_httpCh, ok := httpCh.(*http01Challenge)
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assert.Fatal(t, ok)
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_httpCh.baseChallenge.Validated = clock.Now()
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dnsCh, err := newDNSCh()
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assert.FatalError(t, err)
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prov := newProv()
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tests := map[string]challenge{
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"dns": dnsCh,
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"http": httpCh,
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}
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for name, ch := range tests {
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t.Run(name, func(t *testing.T) {
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ach, err := ch.toACME(nil, dir, prov)
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assert.FatalError(t, err)
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assert.Equals(t, ach.Type, ch.getType())
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assert.Equals(t, ach.Status, ch.getStatus())
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assert.Equals(t, ach.Token, ch.getToken())
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assert.Equals(t, ach.URL,
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fmt.Sprintf("https://ca.smallstep.com/acme/%s/challenge/%s",
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URLSafeProvisionerName(prov), ch.getID()))
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assert.Equals(t, ach.ID, ch.getID())
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assert.Equals(t, ach.AuthzID, ch.getAuthzID())
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if ach.Type == "http-01" {
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v, err := time.Parse(time.RFC3339, ach.Validated)
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assert.FatalError(t, err)
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assert.Equals(t, v.String(), _httpCh.baseChallenge.Validated.String())
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} else {
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assert.Equals(t, ach.Validated, "")
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}
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})
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}
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}
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func TestChallengeSave(t *testing.T) {
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type test struct {
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ch challenge
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old challenge
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db nosql.DB
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err *Error
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}
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tests := map[string]func(t *testing.T) test{
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"fail/old-nil/swap-error": func(t *testing.T) test {
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httpCh, err := newHTTPCh()
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assert.FatalError(t, err)
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return test{
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ch: httpCh,
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old: nil,
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db: &db.MockNoSQLDB{
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MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
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return nil, false, errors.New("force")
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},
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},
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err: ServerInternalErr(errors.New("error saving acme challenge: force")),
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}
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},
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"fail/old-nil/swap-false": func(t *testing.T) test {
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httpCh, err := newHTTPCh()
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assert.FatalError(t, err)
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return test{
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ch: httpCh,
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old: nil,
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db: &db.MockNoSQLDB{
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MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
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return []byte("foo"), false, nil
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},
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},
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err: ServerInternalErr(errors.New("error saving acme challenge; acme challenge has changed since last read")),
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}
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},
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"ok/old-nil": func(t *testing.T) test {
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httpCh, err := newHTTPCh()
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assert.FatalError(t, err)
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b, err := json.Marshal(httpCh)
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assert.FatalError(t, err)
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return test{
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ch: httpCh,
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old: nil,
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db: &db.MockNoSQLDB{
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MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
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assert.Equals(t, old, nil)
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assert.Equals(t, b, newval)
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assert.Equals(t, bucket, challengeTable)
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assert.Equals(t, []byte(httpCh.getID()), key)
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return []byte("foo"), true, nil
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},
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},
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}
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},
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"ok/old-not-nil": func(t *testing.T) test {
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oldHTTPCh, err := newHTTPCh()
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assert.FatalError(t, err)
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httpCh, err := newHTTPCh()
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assert.FatalError(t, err)
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oldb, err := json.Marshal(oldHTTPCh)
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assert.FatalError(t, err)
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b, err := json.Marshal(httpCh)
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assert.FatalError(t, err)
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return test{
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ch: httpCh,
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old: oldHTTPCh,
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db: &db.MockNoSQLDB{
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MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
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assert.Equals(t, old, oldb)
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assert.Equals(t, b, newval)
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assert.Equals(t, bucket, challengeTable)
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assert.Equals(t, []byte(httpCh.getID()), key)
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return []byte("foo"), true, nil
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},
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},
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}
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},
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}
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for name, run := range tests {
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t.Run(name, func(t *testing.T) {
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tc := run(t)
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if err := tc.ch.save(tc.db, tc.old); err != nil {
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if assert.NotNil(t, tc.err) {
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ae, ok := err.(*Error)
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assert.True(t, ok)
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assert.HasPrefix(t, ae.Error(), tc.err.Error())
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assert.Equals(t, ae.StatusCode(), tc.err.StatusCode())
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assert.Equals(t, ae.Type, tc.err.Type)
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}
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} else {
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assert.Nil(t, tc.err)
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}
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})
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}
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}
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func TestChallengeClone(t *testing.T) {
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ch, err := newHTTPCh()
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assert.FatalError(t, err)
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clone := ch.clone()
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assert.Equals(t, clone.getID(), ch.getID())
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assert.Equals(t, clone.getAccountID(), ch.getAccountID())
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assert.Equals(t, clone.getAuthzID(), ch.getAuthzID())
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assert.Equals(t, clone.getStatus(), ch.getStatus())
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assert.Equals(t, clone.getToken(), ch.getToken())
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assert.Equals(t, clone.getCreated(), ch.getCreated())
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assert.Equals(t, clone.getValidated(), ch.getValidated())
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clone.Status = StatusValid
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assert.NotEquals(t, clone.getStatus(), ch.getStatus())
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}
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func TestChallengeUnmarshal(t *testing.T) {
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type test struct {
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ch challenge
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chb []byte
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err *Error
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}
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tests := map[string]func(t *testing.T) test{
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"fail/nil": func(t *testing.T) test {
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return test{
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chb: nil,
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err: ServerInternalErr(errors.New("error unmarshaling challenge type: unexpected end of JSON input")),
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}
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},
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"fail/unexpected-type": func(t *testing.T) test {
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httpCh, err := newHTTPCh()
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assert.FatalError(t, err)
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_httpCh, ok := httpCh.(*http01Challenge)
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assert.Fatal(t, ok)
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_httpCh.baseChallenge.Type = "foo"
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b, err := json.Marshal(httpCh)
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assert.FatalError(t, err)
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return test{
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chb: b,
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err: ServerInternalErr(errors.New("unexpected challenge type foo")),
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}
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},
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"ok/dns": func(t *testing.T) test {
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dnsCh, err := newDNSCh()
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assert.FatalError(t, err)
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b, err := json.Marshal(dnsCh)
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assert.FatalError(t, err)
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return test{
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ch: dnsCh,
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chb: b,
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}
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},
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"ok/http": func(t *testing.T) test {
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httpCh, err := newHTTPCh()
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assert.FatalError(t, err)
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b, err := json.Marshal(httpCh)
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assert.FatalError(t, err)
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return test{
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ch: httpCh,
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chb: b,
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}
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},
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"ok/err": func(t *testing.T) test {
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httpCh, err := newHTTPCh()
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assert.FatalError(t, err)
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_httpCh, ok := httpCh.(*http01Challenge)
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assert.Fatal(t, ok)
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_httpCh.baseChallenge.Error = ServerInternalErr(errors.New("force")).ToACME()
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b, err := json.Marshal(httpCh)
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assert.FatalError(t, err)
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return test{
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ch: httpCh,
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chb: b,
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}
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},
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}
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for name, run := range tests {
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t.Run(name, func(t *testing.T) {
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tc := run(t)
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if ch, err := unmarshalChallenge(tc.chb); err != nil {
|
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if assert.NotNil(t, tc.err) {
|
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ae, ok := err.(*Error)
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assert.True(t, ok)
|
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assert.HasPrefix(t, ae.Error(), tc.err.Error())
|
|
assert.Equals(t, ae.StatusCode(), tc.err.StatusCode())
|
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assert.Equals(t, ae.Type, tc.err.Type)
|
|
}
|
|
} else {
|
|
if assert.Nil(t, tc.err) {
|
|
assert.Equals(t, tc.ch.getID(), ch.getID())
|
|
assert.Equals(t, tc.ch.getAccountID(), ch.getAccountID())
|
|
assert.Equals(t, tc.ch.getAuthzID(), ch.getAuthzID())
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|
assert.Equals(t, tc.ch.getStatus(), ch.getStatus())
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|
assert.Equals(t, tc.ch.getToken(), ch.getToken())
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|
assert.Equals(t, tc.ch.getCreated(), ch.getCreated())
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|
assert.Equals(t, tc.ch.getValidated(), ch.getValidated())
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|
}
|
|
}
|
|
})
|
|
}
|
|
}
|
|
func TestGetChallenge(t *testing.T) {
|
|
type test struct {
|
|
id string
|
|
db nosql.DB
|
|
ch challenge
|
|
err *Error
|
|
}
|
|
tests := map[string]func(t *testing.T) test{
|
|
"fail/not-found": func(t *testing.T) test {
|
|
dnsCh, err := newDNSCh()
|
|
assert.FatalError(t, err)
|
|
return test{
|
|
ch: dnsCh,
|
|
id: dnsCh.getID(),
|
|
db: &db.MockNoSQLDB{
|
|
MGet: func(bucket, key []byte) ([]byte, error) {
|
|
return nil, database.ErrNotFound
|
|
},
|
|
},
|
|
err: MalformedErr(errors.Errorf("challenge %s not found: not found", dnsCh.getID())),
|
|
}
|
|
},
|
|
"fail/db-error": func(t *testing.T) test {
|
|
dnsCh, err := newDNSCh()
|
|
assert.FatalError(t, err)
|
|
return test{
|
|
ch: dnsCh,
|
|
id: dnsCh.getID(),
|
|
db: &db.MockNoSQLDB{
|
|
MGet: func(bucket, key []byte) ([]byte, error) {
|
|
return nil, errors.New("force")
|
|
},
|
|
},
|
|
err: ServerInternalErr(errors.Errorf("error loading challenge %s: force", dnsCh.getID())),
|
|
}
|
|
},
|
|
"fail/unmarshal-error": func(t *testing.T) test {
|
|
dnsCh, err := newDNSCh()
|
|
assert.FatalError(t, err)
|
|
_dnsCh, ok := dnsCh.(*dns01Challenge)
|
|
assert.Fatal(t, ok)
|
|
_dnsCh.baseChallenge.Type = "foo"
|
|
b, err := json.Marshal(dnsCh)
|
|
assert.FatalError(t, err)
|
|
return test{
|
|
ch: dnsCh,
|
|
id: dnsCh.getID(),
|
|
db: &db.MockNoSQLDB{
|
|
MGet: func(bucket, key []byte) ([]byte, error) {
|
|
assert.Equals(t, bucket, challengeTable)
|
|
assert.Equals(t, key, []byte(dnsCh.getID()))
|
|
return b, nil
|
|
},
|
|
},
|
|
err: ServerInternalErr(errors.New("unexpected challenge type foo")),
|
|
}
|
|
},
|
|
"ok": func(t *testing.T) test {
|
|
dnsCh, err := newDNSCh()
|
|
assert.FatalError(t, err)
|
|
b, err := json.Marshal(dnsCh)
|
|
assert.FatalError(t, err)
|
|
return test{
|
|
ch: dnsCh,
|
|
id: dnsCh.getID(),
|
|
db: &db.MockNoSQLDB{
|
|
MGet: func(bucket, key []byte) ([]byte, error) {
|
|
assert.Equals(t, bucket, challengeTable)
|
|
assert.Equals(t, key, []byte(dnsCh.getID()))
|
|
return b, nil
|
|
},
|
|
},
|
|
}
|
|
},
|
|
}
|
|
for name, run := range tests {
|
|
t.Run(name, func(t *testing.T) {
|
|
tc := run(t)
|
|
if ch, err := getChallenge(tc.db, tc.id); err != nil {
|
|
if assert.NotNil(t, tc.err) {
|
|
ae, ok := err.(*Error)
|
|
assert.True(t, ok)
|
|
assert.HasPrefix(t, ae.Error(), tc.err.Error())
|
|
assert.Equals(t, ae.StatusCode(), tc.err.StatusCode())
|
|
assert.Equals(t, ae.Type, tc.err.Type)
|
|
}
|
|
} else {
|
|
if assert.Nil(t, tc.err) {
|
|
assert.Equals(t, tc.ch.getID(), ch.getID())
|
|
assert.Equals(t, tc.ch.getAccountID(), ch.getAccountID())
|
|
assert.Equals(t, tc.ch.getAuthzID(), ch.getAuthzID())
|
|
assert.Equals(t, tc.ch.getStatus(), ch.getStatus())
|
|
assert.Equals(t, tc.ch.getToken(), ch.getToken())
|
|
assert.Equals(t, tc.ch.getCreated(), ch.getCreated())
|
|
assert.Equals(t, tc.ch.getValidated(), ch.getValidated())
|
|
}
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestKeyAuthorization(t *testing.T) {
|
|
type test struct {
|
|
token string
|
|
jwk *jose.JSONWebKey
|
|
exp string
|
|
err *Error
|
|
}
|
|
tests := map[string]func(t *testing.T) test{
|
|
"fail/jwk-thumbprint-error": func(t *testing.T) test {
|
|
jwk, err := jose.GenerateJWK("EC", "P-256", "ES256", "sig", "", 0)
|
|
assert.FatalError(t, err)
|
|
jwk.Key = "foo"
|
|
return test{
|
|
token: "1234",
|
|
jwk: jwk,
|
|
err: ServerInternalErr(errors.Errorf("error generating JWK thumbprint: square/go-jose: unknown key type 'string'")),
|
|
}
|
|
},
|
|
"ok": func(t *testing.T) test {
|
|
token := "1234"
|
|
jwk, err := jose.GenerateJWK("EC", "P-256", "ES256", "sig", "", 0)
|
|
assert.FatalError(t, err)
|
|
thumbprint, err := jwk.Thumbprint(crypto.SHA256)
|
|
assert.FatalError(t, err)
|
|
encPrint := base64.RawURLEncoding.EncodeToString(thumbprint)
|
|
return test{
|
|
token: token,
|
|
jwk: jwk,
|
|
exp: fmt.Sprintf("%s.%s", token, encPrint),
|
|
}
|
|
},
|
|
}
|
|
for name, run := range tests {
|
|
t.Run(name, func(t *testing.T) {
|
|
tc := run(t)
|
|
if ka, err := KeyAuthorization(tc.token, tc.jwk); err != nil {
|
|
if assert.NotNil(t, tc.err) {
|
|
ae, ok := err.(*Error)
|
|
assert.True(t, ok)
|
|
assert.HasPrefix(t, ae.Error(), tc.err.Error())
|
|
assert.Equals(t, ae.StatusCode(), tc.err.StatusCode())
|
|
assert.Equals(t, ae.Type, tc.err.Type)
|
|
}
|
|
} else {
|
|
if assert.Nil(t, tc.err) {
|
|
assert.Equals(t, tc.exp, ka)
|
|
}
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
type errReader int
|
|
|
|
func (errReader) Read(p []byte) (n int, err error) {
|
|
return 0, errors.New("force")
|
|
}
|
|
func (errReader) Close() error {
|
|
return nil
|
|
}
|
|
|
|
func TestHTTP01Validate(t *testing.T) {
|
|
type test struct {
|
|
vo validateOptions
|
|
ch challenge
|
|
res challenge
|
|
jwk *jose.JSONWebKey
|
|
db nosql.DB
|
|
err *Error
|
|
}
|
|
tests := map[string]func(t *testing.T) test{
|
|
"ok/status-already-valid": func(t *testing.T) test {
|
|
ch, err := newHTTPCh()
|
|
assert.FatalError(t, err)
|
|
_ch, ok := ch.(*http01Challenge)
|
|
assert.Fatal(t, ok)
|
|
_ch.baseChallenge.Status = StatusValid
|
|
return test{
|
|
ch: ch,
|
|
res: ch,
|
|
}
|
|
},
|
|
"ok/status-already-invalid": func(t *testing.T) test {
|
|
ch, err := newHTTPCh()
|
|
assert.FatalError(t, err)
|
|
_ch, ok := ch.(*http01Challenge)
|
|
assert.Fatal(t, ok)
|
|
_ch.baseChallenge.Status = StatusInvalid
|
|
return test{
|
|
ch: ch,
|
|
res: ch,
|
|
}
|
|
},
|
|
"ok/http-get-error": func(t *testing.T) test {
|
|
ch, err := newHTTPCh()
|
|
assert.FatalError(t, err)
|
|
oldb, err := json.Marshal(ch)
|
|
assert.FatalError(t, err)
|
|
|
|
expErr := ConnectionErr(errors.Errorf("error doing http GET for url "+
|
|
"http://zap.internal/.well-known/acme-challenge/%s: force", ch.getToken()))
|
|
baseClone := ch.clone()
|
|
baseClone.Error = expErr.ToACME()
|
|
newCh := &http01Challenge{baseClone}
|
|
newb, err := json.Marshal(newCh)
|
|
assert.FatalError(t, err)
|
|
return test{
|
|
ch: ch,
|
|
vo: validateOptions{
|
|
httpGet: func(url string) (*http.Response, error) {
|
|
return nil, errors.New("force")
|
|
},
|
|
},
|
|
db: &db.MockNoSQLDB{
|
|
MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
|
|
assert.Equals(t, bucket, challengeTable)
|
|
assert.Equals(t, key, []byte(ch.getID()))
|
|
assert.Equals(t, old, oldb)
|
|
assert.Equals(t, newval, newb)
|
|
return nil, true, nil
|
|
},
|
|
},
|
|
res: ch,
|
|
}
|
|
},
|
|
"ok/http-get->=400": func(t *testing.T) test {
|
|
ch, err := newHTTPCh()
|
|
assert.FatalError(t, err)
|
|
oldb, err := json.Marshal(ch)
|
|
assert.FatalError(t, err)
|
|
|
|
expErr := ConnectionErr(errors.Errorf("error doing http GET for url "+
|
|
"http://zap.internal/.well-known/acme-challenge/%s with status code 400", ch.getToken()))
|
|
baseClone := ch.clone()
|
|
baseClone.Error = expErr.ToACME()
|
|
newCh := &http01Challenge{baseClone}
|
|
newb, err := json.Marshal(newCh)
|
|
assert.FatalError(t, err)
|
|
return test{
|
|
ch: ch,
|
|
vo: validateOptions{
|
|
httpGet: func(url string) (*http.Response, error) {
|
|
return &http.Response{
|
|
StatusCode: http.StatusBadRequest,
|
|
}, nil
|
|
},
|
|
},
|
|
db: &db.MockNoSQLDB{
|
|
MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
|
|
assert.Equals(t, bucket, challengeTable)
|
|
assert.Equals(t, key, []byte(ch.getID()))
|
|
assert.Equals(t, old, oldb)
|
|
assert.Equals(t, newval, newb)
|
|
return nil, true, nil
|
|
},
|
|
},
|
|
res: ch,
|
|
}
|
|
},
|
|
"fail/read-body": func(t *testing.T) test {
|
|
ch, err := newHTTPCh()
|
|
assert.FatalError(t, err)
|
|
jwk, err := jose.GenerateJWK("EC", "P-256", "ES256", "sig", "", 0)
|
|
assert.FatalError(t, err)
|
|
jwk.Key = "foo"
|
|
|
|
return test{
|
|
ch: ch,
|
|
vo: validateOptions{
|
|
httpGet: func(url string) (*http.Response, error) {
|
|
return &http.Response{
|
|
Body: errReader(0),
|
|
}, nil
|
|
},
|
|
},
|
|
jwk: jwk,
|
|
err: ServerInternalErr(errors.Errorf("error reading response "+
|
|
"body for url http://zap.internal/.well-known/acme-challenge/%s: force",
|
|
ch.getToken())),
|
|
}
|
|
},
|
|
"fail/key-authorization-gen-error": func(t *testing.T) test {
|
|
ch, err := newHTTPCh()
|
|
assert.FatalError(t, err)
|
|
jwk, err := jose.GenerateJWK("EC", "P-256", "ES256", "sig", "", 0)
|
|
assert.FatalError(t, err)
|
|
jwk.Key = "foo"
|
|
return test{
|
|
ch: ch,
|
|
vo: validateOptions{
|
|
httpGet: func(url string) (*http.Response, error) {
|
|
return &http.Response{
|
|
Body: ioutil.NopCloser(bytes.NewBufferString("foo")),
|
|
}, nil
|
|
},
|
|
},
|
|
jwk: jwk,
|
|
err: ServerInternalErr(errors.New("error generating JWK thumbprint: square/go-jose: unknown key type 'string'")),
|
|
}
|
|
},
|
|
"ok/key-auth-mismatch": func(t *testing.T) test {
|
|
ch, err := newHTTPCh()
|
|
assert.FatalError(t, err)
|
|
oldb, err := json.Marshal(ch)
|
|
assert.FatalError(t, err)
|
|
|
|
jwk, err := jose.GenerateJWK("EC", "P-256", "ES256", "sig", "", 0)
|
|
assert.FatalError(t, err)
|
|
|
|
expKeyAuth, err := KeyAuthorization(ch.getToken(), jwk)
|
|
assert.FatalError(t, err)
|
|
|
|
expErr := RejectedIdentifierErr(errors.Errorf("keyAuthorization does not match; "+
|
|
"expected %s, but got foo", expKeyAuth))
|
|
baseClone := ch.clone()
|
|
baseClone.Error = expErr.ToACME()
|
|
newCh := &http01Challenge{baseClone}
|
|
newb, err := json.Marshal(newCh)
|
|
assert.FatalError(t, err)
|
|
|
|
return test{
|
|
ch: ch,
|
|
vo: validateOptions{
|
|
httpGet: func(url string) (*http.Response, error) {
|
|
return &http.Response{
|
|
Body: ioutil.NopCloser(bytes.NewBufferString("foo")),
|
|
}, nil
|
|
},
|
|
},
|
|
jwk: jwk,
|
|
db: &db.MockNoSQLDB{
|
|
MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
|
|
assert.Equals(t, bucket, challengeTable)
|
|
assert.Equals(t, key, []byte(ch.getID()))
|
|
assert.Equals(t, old, oldb)
|
|
assert.Equals(t, newval, newb)
|
|
return nil, true, nil
|
|
},
|
|
},
|
|
res: ch,
|
|
}
|
|
},
|
|
"fail/save-error": func(t *testing.T) test {
|
|
ch, err := newHTTPCh()
|
|
assert.FatalError(t, err)
|
|
|
|
jwk, err := jose.GenerateJWK("EC", "P-256", "ES256", "sig", "", 0)
|
|
assert.FatalError(t, err)
|
|
|
|
expKeyAuth, err := KeyAuthorization(ch.getToken(), jwk)
|
|
assert.FatalError(t, err)
|
|
return test{
|
|
ch: ch,
|
|
vo: validateOptions{
|
|
httpGet: func(url string) (*http.Response, error) {
|
|
return &http.Response{
|
|
Body: ioutil.NopCloser(bytes.NewBufferString(expKeyAuth)),
|
|
}, nil
|
|
},
|
|
},
|
|
jwk: jwk,
|
|
db: &db.MockNoSQLDB{
|
|
MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
|
|
return nil, false, errors.New("force")
|
|
},
|
|
},
|
|
err: ServerInternalErr(errors.New("error saving acme challenge: force")),
|
|
}
|
|
},
|
|
"ok": func(t *testing.T) test {
|
|
ch, err := newHTTPCh()
|
|
assert.FatalError(t, err)
|
|
_ch, ok := ch.(*http01Challenge)
|
|
assert.Fatal(t, ok)
|
|
_ch.baseChallenge.Error = MalformedErr(nil).ToACME()
|
|
oldb, err := json.Marshal(ch)
|
|
assert.FatalError(t, err)
|
|
|
|
jwk, err := jose.GenerateJWK("EC", "P-256", "ES256", "sig", "", 0)
|
|
assert.FatalError(t, err)
|
|
|
|
expKeyAuth, err := KeyAuthorization(ch.getToken(), jwk)
|
|
assert.FatalError(t, err)
|
|
|
|
baseClone := ch.clone()
|
|
baseClone.Status = StatusValid
|
|
baseClone.Error = nil
|
|
newCh := &http01Challenge{baseClone}
|
|
|
|
return test{
|
|
ch: ch,
|
|
res: newCh,
|
|
vo: validateOptions{
|
|
httpGet: func(url string) (*http.Response, error) {
|
|
return &http.Response{
|
|
Body: ioutil.NopCloser(bytes.NewBufferString(expKeyAuth)),
|
|
}, nil
|
|
},
|
|
},
|
|
jwk: jwk,
|
|
db: &db.MockNoSQLDB{
|
|
MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
|
|
assert.Equals(t, bucket, challengeTable)
|
|
assert.Equals(t, key, []byte(ch.getID()))
|
|
assert.Equals(t, old, oldb)
|
|
|
|
httpCh, err := unmarshalChallenge(newval)
|
|
assert.FatalError(t, err)
|
|
assert.Equals(t, httpCh.getStatus(), StatusValid)
|
|
assert.True(t, httpCh.getValidated().Before(time.Now().UTC().Add(time.Minute)))
|
|
assert.True(t, httpCh.getValidated().After(time.Now().UTC().Add(-1*time.Second)))
|
|
|
|
baseClone.Validated = httpCh.getValidated()
|
|
|
|
return nil, true, nil
|
|
},
|
|
},
|
|
}
|
|
},
|
|
}
|
|
for name, run := range tests {
|
|
t.Run(name, func(t *testing.T) {
|
|
tc := run(t)
|
|
if ch, err := tc.ch.validate(tc.db, tc.jwk, tc.vo); err != nil {
|
|
if assert.NotNil(t, tc.err) {
|
|
ae, ok := err.(*Error)
|
|
assert.True(t, ok)
|
|
assert.HasPrefix(t, ae.Error(), tc.err.Error())
|
|
assert.Equals(t, ae.StatusCode(), tc.err.StatusCode())
|
|
assert.Equals(t, ae.Type, tc.err.Type)
|
|
}
|
|
} else {
|
|
if assert.Nil(t, tc.err) {
|
|
assert.Equals(t, tc.res.getID(), ch.getID())
|
|
assert.Equals(t, tc.res.getAccountID(), ch.getAccountID())
|
|
assert.Equals(t, tc.res.getAuthzID(), ch.getAuthzID())
|
|
assert.Equals(t, tc.res.getStatus(), ch.getStatus())
|
|
assert.Equals(t, tc.res.getToken(), ch.getToken())
|
|
assert.Equals(t, tc.res.getCreated(), ch.getCreated())
|
|
assert.Equals(t, tc.res.getValidated(), ch.getValidated())
|
|
assert.Equals(t, tc.res.getError(), ch.getError())
|
|
}
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestDNS01Validate(t *testing.T) {
|
|
type test struct {
|
|
vo validateOptions
|
|
ch challenge
|
|
res challenge
|
|
jwk *jose.JSONWebKey
|
|
db nosql.DB
|
|
err *Error
|
|
}
|
|
tests := map[string]func(t *testing.T) test{
|
|
"ok/status-already-valid": func(t *testing.T) test {
|
|
ch, err := newDNSCh()
|
|
assert.FatalError(t, err)
|
|
_ch, ok := ch.(*dns01Challenge)
|
|
assert.Fatal(t, ok)
|
|
_ch.baseChallenge.Status = StatusValid
|
|
return test{
|
|
ch: ch,
|
|
res: ch,
|
|
}
|
|
},
|
|
"ok/status-already-invalid": func(t *testing.T) test {
|
|
ch, err := newDNSCh()
|
|
assert.FatalError(t, err)
|
|
_ch, ok := ch.(*dns01Challenge)
|
|
assert.Fatal(t, ok)
|
|
_ch.baseChallenge.Status = StatusInvalid
|
|
return test{
|
|
ch: ch,
|
|
res: ch,
|
|
}
|
|
},
|
|
"ok/lookup-txt-error": func(t *testing.T) test {
|
|
ch, err := newDNSCh()
|
|
assert.FatalError(t, err)
|
|
oldb, err := json.Marshal(ch)
|
|
assert.FatalError(t, err)
|
|
|
|
expErr := DNSErr(errors.Errorf("error looking up TXT records for "+
|
|
"domain %s: force", ch.getValue()))
|
|
baseClone := ch.clone()
|
|
baseClone.Error = expErr.ToACME()
|
|
newCh := &dns01Challenge{baseClone}
|
|
newb, err := json.Marshal(newCh)
|
|
assert.FatalError(t, err)
|
|
return test{
|
|
ch: ch,
|
|
vo: validateOptions{
|
|
lookupTxt: func(url string) ([]string, error) {
|
|
return nil, errors.New("force")
|
|
},
|
|
},
|
|
db: &db.MockNoSQLDB{
|
|
MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
|
|
assert.Equals(t, bucket, challengeTable)
|
|
assert.Equals(t, key, []byte(ch.getID()))
|
|
assert.Equals(t, old, oldb)
|
|
assert.Equals(t, newval, newb)
|
|
return nil, true, nil
|
|
},
|
|
},
|
|
res: ch,
|
|
}
|
|
},
|
|
"ok/lookup-txt-wildcard": func(t *testing.T) test {
|
|
ch, err := newDNSCh()
|
|
assert.FatalError(t, err)
|
|
_ch, ok := ch.(*dns01Challenge)
|
|
assert.Fatal(t, ok)
|
|
_ch.baseChallenge.Value = "*.zap.internal"
|
|
|
|
jwk, err := jose.GenerateJWK("EC", "P-256", "ES256", "sig", "", 0)
|
|
assert.FatalError(t, err)
|
|
|
|
expKeyAuth, err := KeyAuthorization(ch.getToken(), jwk)
|
|
assert.FatalError(t, err)
|
|
h := sha256.Sum256([]byte(expKeyAuth))
|
|
expected := base64.RawURLEncoding.EncodeToString(h[:])
|
|
|
|
baseClone := ch.clone()
|
|
baseClone.Status = StatusValid
|
|
baseClone.Error = nil
|
|
newCh := &dns01Challenge{baseClone}
|
|
|
|
return test{
|
|
ch: ch,
|
|
res: newCh,
|
|
vo: validateOptions{
|
|
lookupTxt: func(url string) ([]string, error) {
|
|
assert.Equals(t, url, "_acme-challenge.zap.internal")
|
|
return []string{"foo", expected}, nil
|
|
},
|
|
},
|
|
jwk: jwk,
|
|
db: &db.MockNoSQLDB{
|
|
MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
|
|
dnsCh, err := unmarshalChallenge(newval)
|
|
assert.FatalError(t, err)
|
|
assert.Equals(t, dnsCh.getStatus(), StatusValid)
|
|
baseClone.Validated = dnsCh.getValidated()
|
|
return nil, true, nil
|
|
},
|
|
},
|
|
}
|
|
},
|
|
"fail/key-authorization-gen-error": func(t *testing.T) test {
|
|
ch, err := newDNSCh()
|
|
assert.FatalError(t, err)
|
|
jwk, err := jose.GenerateJWK("EC", "P-256", "ES256", "sig", "", 0)
|
|
assert.FatalError(t, err)
|
|
jwk.Key = "foo"
|
|
return test{
|
|
ch: ch,
|
|
vo: validateOptions{
|
|
lookupTxt: func(url string) ([]string, error) {
|
|
return []string{"foo", "bar"}, nil
|
|
},
|
|
},
|
|
jwk: jwk,
|
|
err: ServerInternalErr(errors.New("error generating JWK thumbprint: square/go-jose: unknown key type 'string'")),
|
|
}
|
|
},
|
|
"ok/key-auth-mismatch": func(t *testing.T) test {
|
|
ch, err := newDNSCh()
|
|
assert.FatalError(t, err)
|
|
oldb, err := json.Marshal(ch)
|
|
assert.FatalError(t, err)
|
|
|
|
jwk, err := jose.GenerateJWK("EC", "P-256", "ES256", "sig", "", 0)
|
|
assert.FatalError(t, err)
|
|
|
|
expKeyAuth, err := KeyAuthorization(ch.getToken(), jwk)
|
|
assert.FatalError(t, err)
|
|
|
|
expErr := RejectedIdentifierErr(errors.Errorf("keyAuthorization does not match; "+
|
|
"expected %s, but got %s", expKeyAuth, []string{"foo", "bar"}))
|
|
baseClone := ch.clone()
|
|
baseClone.Error = expErr.ToACME()
|
|
newCh := &http01Challenge{baseClone}
|
|
newb, err := json.Marshal(newCh)
|
|
assert.FatalError(t, err)
|
|
|
|
return test{
|
|
ch: ch,
|
|
vo: validateOptions{
|
|
lookupTxt: func(url string) ([]string, error) {
|
|
return []string{"foo", "bar"}, nil
|
|
},
|
|
},
|
|
jwk: jwk,
|
|
db: &db.MockNoSQLDB{
|
|
MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
|
|
assert.Equals(t, bucket, challengeTable)
|
|
assert.Equals(t, key, []byte(ch.getID()))
|
|
assert.Equals(t, old, oldb)
|
|
assert.Equals(t, newval, newb)
|
|
return nil, true, nil
|
|
},
|
|
},
|
|
res: ch,
|
|
}
|
|
},
|
|
"fail/save-error": func(t *testing.T) test {
|
|
ch, err := newDNSCh()
|
|
assert.FatalError(t, err)
|
|
|
|
jwk, err := jose.GenerateJWK("EC", "P-256", "ES256", "sig", "", 0)
|
|
assert.FatalError(t, err)
|
|
|
|
expKeyAuth, err := KeyAuthorization(ch.getToken(), jwk)
|
|
assert.FatalError(t, err)
|
|
h := sha256.Sum256([]byte(expKeyAuth))
|
|
expected := base64.RawURLEncoding.EncodeToString(h[:])
|
|
return test{
|
|
ch: ch,
|
|
vo: validateOptions{
|
|
lookupTxt: func(url string) ([]string, error) {
|
|
return []string{"foo", expected}, nil
|
|
},
|
|
},
|
|
jwk: jwk,
|
|
db: &db.MockNoSQLDB{
|
|
MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
|
|
return nil, false, errors.New("force")
|
|
},
|
|
},
|
|
err: ServerInternalErr(errors.New("error saving acme challenge: force")),
|
|
}
|
|
},
|
|
"ok": func(t *testing.T) test {
|
|
ch, err := newDNSCh()
|
|
assert.FatalError(t, err)
|
|
_ch, ok := ch.(*dns01Challenge)
|
|
assert.Fatal(t, ok)
|
|
_ch.baseChallenge.Error = MalformedErr(nil).ToACME()
|
|
oldb, err := json.Marshal(ch)
|
|
assert.FatalError(t, err)
|
|
|
|
jwk, err := jose.GenerateJWK("EC", "P-256", "ES256", "sig", "", 0)
|
|
assert.FatalError(t, err)
|
|
|
|
expKeyAuth, err := KeyAuthorization(ch.getToken(), jwk)
|
|
assert.FatalError(t, err)
|
|
h := sha256.Sum256([]byte(expKeyAuth))
|
|
expected := base64.RawURLEncoding.EncodeToString(h[:])
|
|
|
|
baseClone := ch.clone()
|
|
baseClone.Status = StatusValid
|
|
baseClone.Error = nil
|
|
newCh := &dns01Challenge{baseClone}
|
|
|
|
return test{
|
|
ch: ch,
|
|
res: newCh,
|
|
vo: validateOptions{
|
|
lookupTxt: func(url string) ([]string, error) {
|
|
return []string{"foo", expected}, nil
|
|
},
|
|
},
|
|
jwk: jwk,
|
|
db: &db.MockNoSQLDB{
|
|
MCmpAndSwap: func(bucket, key, old, newval []byte) ([]byte, bool, error) {
|
|
assert.Equals(t, bucket, challengeTable)
|
|
assert.Equals(t, key, []byte(ch.getID()))
|
|
assert.Equals(t, old, oldb)
|
|
|
|
dnsCh, err := unmarshalChallenge(newval)
|
|
assert.FatalError(t, err)
|
|
assert.Equals(t, dnsCh.getStatus(), StatusValid)
|
|
assert.True(t, dnsCh.getValidated().Before(time.Now().UTC()))
|
|
assert.True(t, dnsCh.getValidated().After(time.Now().UTC().Add(-1*time.Second)))
|
|
|
|
baseClone.Validated = dnsCh.getValidated()
|
|
|
|
return nil, true, nil
|
|
},
|
|
},
|
|
}
|
|
},
|
|
}
|
|
for name, run := range tests {
|
|
t.Run(name, func(t *testing.T) {
|
|
tc := run(t)
|
|
if ch, err := tc.ch.validate(tc.db, tc.jwk, tc.vo); err != nil {
|
|
if assert.NotNil(t, tc.err) {
|
|
ae, ok := err.(*Error)
|
|
assert.True(t, ok)
|
|
assert.HasPrefix(t, ae.Error(), tc.err.Error())
|
|
assert.Equals(t, ae.StatusCode(), tc.err.StatusCode())
|
|
assert.Equals(t, ae.Type, tc.err.Type)
|
|
}
|
|
} else {
|
|
if assert.Nil(t, tc.err) {
|
|
assert.Equals(t, tc.res.getID(), ch.getID())
|
|
assert.Equals(t, tc.res.getAccountID(), ch.getAccountID())
|
|
assert.Equals(t, tc.res.getAuthzID(), ch.getAuthzID())
|
|
assert.Equals(t, tc.res.getStatus(), ch.getStatus())
|
|
assert.Equals(t, tc.res.getToken(), ch.getToken())
|
|
assert.Equals(t, tc.res.getCreated(), ch.getCreated())
|
|
assert.Equals(t, tc.res.getValidated(), ch.getValidated())
|
|
assert.Equals(t, tc.res.getError(), ch.getError())
|
|
}
|
|
}
|
|
})
|
|
}
|
|
}
|