1445 lines
41 KiB
Go
1445 lines
41 KiB
Go
package consul
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import (
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"crypto/x509"
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"fmt"
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"io/ioutil"
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"os"
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"path/filepath"
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"reflect"
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"strings"
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"testing"
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"time"
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"github.com/hashicorp/consul/agent/connect"
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ca "github.com/hashicorp/consul/agent/connect/ca"
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"github.com/hashicorp/consul/agent/structs"
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"github.com/hashicorp/consul/agent/token"
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tokenStore "github.com/hashicorp/consul/agent/token"
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"github.com/hashicorp/consul/sdk/testutil/retry"
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"github.com/hashicorp/consul/testrpc"
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uuid "github.com/hashicorp/go-uuid"
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msgpackrpc "github.com/hashicorp/net-rpc-msgpackrpc"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestLeader_SecondaryCA_Initialize(t *testing.T) {
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t.Parallel()
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tests := []struct {
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keyType string
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keyBits int
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}{
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{connect.DefaultPrivateKeyType, connect.DefaultPrivateKeyBits},
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{"rsa", 2048},
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}
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dc1State := map[string]string{"foo": "dc1-value"}
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dc2State := map[string]string{"foo": "dc2-value"}
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for _, tc := range tests {
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tc := tc
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t.Run(fmt.Sprintf("%s-%d", tc.keyType, tc.keyBits), func(t *testing.T) {
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masterToken := "8a85f086-dd95-4178-b128-e10902767c5c"
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// Initialize primary as the primary DC
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dir1, s1 := testServerWithConfig(t, func(c *Config) {
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c.Datacenter = "primary"
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c.ACLDatacenter = "primary"
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c.Build = "1.6.0"
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c.ACLsEnabled = true
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c.ACLMasterToken = masterToken
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c.ACLDefaultPolicy = "deny"
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c.CAConfig.Config["PrivateKeyType"] = tc.keyType
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c.CAConfig.Config["PrivateKeyBits"] = tc.keyBits
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c.CAConfig.Config["test_state"] = dc1State
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})
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defer os.RemoveAll(dir1)
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defer s1.Shutdown()
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s1.tokens.UpdateAgentToken(masterToken, token.TokenSourceConfig)
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testrpc.WaitForLeader(t, s1.RPC, "primary")
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// secondary as a secondary DC
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dir2, s2 := testServerWithConfig(t, func(c *Config) {
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c.Datacenter = "secondary"
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c.ACLDatacenter = "primary"
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c.Build = "1.6.0"
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c.ACLsEnabled = true
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c.ACLDefaultPolicy = "deny"
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c.ACLTokenReplication = true
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c.CAConfig.Config["PrivateKeyType"] = tc.keyType
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c.CAConfig.Config["PrivateKeyBits"] = tc.keyBits
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c.CAConfig.Config["test_state"] = dc2State
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})
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defer os.RemoveAll(dir2)
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defer s2.Shutdown()
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s2.tokens.UpdateAgentToken(masterToken, token.TokenSourceConfig)
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s2.tokens.UpdateReplicationToken(masterToken, token.TokenSourceConfig)
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testrpc.WaitForLeader(t, s2.RPC, "secondary")
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// Create the WAN link
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joinWAN(t, s2, s1)
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waitForNewACLs(t, s1)
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waitForNewACLs(t, s2)
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// Ensure s2 is authoritative.
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waitForNewACLReplication(t, s2, structs.ACLReplicateTokens, 1, 1, 0)
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// Wait until the providers are fully bootstrapped.
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var (
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caRoot *structs.CARoot
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secondaryProvider ca.Provider
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intermediatePEM string
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err error
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)
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retry.Run(t, func(r *retry.R) {
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_, caRoot = s1.getCAProvider()
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secondaryProvider, _ = s2.getCAProvider()
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intermediatePEM, err = secondaryProvider.ActiveIntermediate()
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require.NoError(r, err)
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// Sanity check CA is using the correct key type
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require.Equal(r, tc.keyType, caRoot.PrivateKeyType)
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require.Equal(r, tc.keyBits, caRoot.PrivateKeyBits)
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// Verify the root lists are equal in each DC's state store.
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state1 := s1.fsm.State()
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_, roots1, err := state1.CARoots(nil)
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require.NoError(r, err)
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state2 := s2.fsm.State()
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_, roots2, err := state2.CARoots(nil)
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require.NoError(r, err)
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require.Len(r, roots1, 1)
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require.Len(r, roots2, 1)
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require.Equal(r, roots1[0].ID, roots2[0].ID)
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require.Equal(r, roots1[0].RootCert, roots2[0].RootCert)
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require.Empty(r, roots1[0].IntermediateCerts)
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require.NotEmpty(r, roots2[0].IntermediateCerts)
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})
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// Have secondary sign a leaf cert and make sure the chain is correct.
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spiffeService := &connect.SpiffeIDService{
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Host: "node1",
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Namespace: "default",
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Datacenter: "primary",
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Service: "foo",
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}
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raw, _ := connect.TestCSR(t, spiffeService)
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leafCsr, err := connect.ParseCSR(raw)
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require.NoError(t, err)
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leafPEM, err := secondaryProvider.Sign(leafCsr)
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require.NoError(t, err)
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// Check that the leaf signed by the new cert can be verified using the
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// returned cert chain (signed intermediate + remote root).
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require.NoError(t, connect.ValidateLeaf(caRoot.RootCert, leafPEM, []string{intermediatePEM}))
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// Verify that both primary and secondary persisted state as expected -
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// pass through from the config.
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{
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state := s1.fsm.State()
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_, caConfig, err := state.CAConfig(nil)
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require.NoError(t, err)
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require.Equal(t, dc1State, caConfig.State)
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}
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{
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state := s2.fsm.State()
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_, caConfig, err := state.CAConfig(nil)
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require.NoError(t, err)
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require.Equal(t, dc2State, caConfig.State)
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}
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})
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}
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}
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func waitForActiveCARoot(t *testing.T, srv *Server, expect *structs.CARoot) {
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retry.Run(t, func(r *retry.R) {
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_, root := srv.getCAProvider()
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if root == nil {
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r.Fatal("no root")
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}
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if root.ID != expect.ID {
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r.Fatalf("current active root is %s; waiting for %s", root.ID, expect.ID)
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}
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})
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}
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func TestLeader_SecondaryCA_IntermediateRenew(t *testing.T) {
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// no parallel execution because we change globals
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origInterval := structs.IntermediateCertRenewInterval
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origMinTTL := structs.MinLeafCertTTL
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defer func() {
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structs.IntermediateCertRenewInterval = origInterval
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structs.MinLeafCertTTL = origMinTTL
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}()
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structs.IntermediateCertRenewInterval = time.Millisecond
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structs.MinLeafCertTTL = time.Second
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require := require.New(t)
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dir1, s1 := testServerWithConfig(t, func(c *Config) {
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c.Build = "1.6.0"
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c.CAConfig = &structs.CAConfiguration{
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Provider: "consul",
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Config: map[string]interface{}{
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"PrivateKey": "",
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"RootCert": "",
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"RotationPeriod": "2160h",
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"LeafCertTTL": "5s",
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// The retry loop only retries for 7sec max and
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// the ttl needs to be below so that it
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// triggers definitely.
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// Since certs are created so that they are
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// valid from 1minute in the past, we need to
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// account for that, otherwise it will be
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// expired immediately.
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"IntermediateCertTTL": time.Minute + (5 * time.Second),
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},
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}
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})
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defer os.RemoveAll(dir1)
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defer s1.Shutdown()
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testrpc.WaitForLeader(t, s1.RPC, "dc1")
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// dc2 as a secondary DC
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dir2, s2 := testServerWithConfig(t, func(c *Config) {
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c.Datacenter = "dc2"
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c.PrimaryDatacenter = "dc1"
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c.Build = "1.6.0"
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})
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defer os.RemoveAll(dir2)
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defer s2.Shutdown()
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// Create the WAN link
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joinWAN(t, s2, s1)
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testrpc.WaitForLeader(t, s2.RPC, "dc2")
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// Get the original intermediate
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secondaryProvider, _ := s2.getCAProvider()
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intermediatePEM, err := secondaryProvider.ActiveIntermediate()
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require.NoError(err)
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cert, err := connect.ParseCert(intermediatePEM)
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require.NoError(err)
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currentCertSerialNumber := cert.SerialNumber
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currentCertAuthorityKeyId := cert.AuthorityKeyId
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// Capture the current root
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var originalRoot *structs.CARoot
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{
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rootList, activeRoot, err := getTestRoots(s1, "dc1")
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require.NoError(err)
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require.Len(rootList.Roots, 1)
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originalRoot = activeRoot
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}
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waitForActiveCARoot(t, s1, originalRoot)
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waitForActiveCARoot(t, s2, originalRoot)
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// Wait for dc2's intermediate to be refreshed.
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// It is possible that test fails when the blocking query doesn't return.
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// When https://github.com/hashicorp/consul/pull/3777 is merged
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// however, defaultQueryTime will be configurable and we con lower it
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// so that it returns for sure.
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retry.Run(t, func(r *retry.R) {
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secondaryProvider, _ := s2.getCAProvider()
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intermediatePEM, err = secondaryProvider.ActiveIntermediate()
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r.Check(err)
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cert, err := connect.ParseCert(intermediatePEM)
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r.Check(err)
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if cert.SerialNumber.Cmp(currentCertSerialNumber) == 0 || !reflect.DeepEqual(cert.AuthorityKeyId, currentCertAuthorityKeyId) {
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currentCertSerialNumber = cert.SerialNumber
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currentCertAuthorityKeyId = cert.AuthorityKeyId
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r.Fatal("not a renewed intermediate")
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}
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})
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require.NoError(err)
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// Get the new root from dc1 and validate a chain of:
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// dc2 leaf -> dc2 intermediate -> dc1 root
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_, caRoot := s1.getCAProvider()
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// Have dc2 sign a leaf cert and make sure the chain is correct.
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spiffeService := &connect.SpiffeIDService{
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Host: "node1",
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Namespace: "default",
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Datacenter: "dc1",
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Service: "foo",
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}
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raw, _ := connect.TestCSR(t, spiffeService)
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leafCsr, err := connect.ParseCSR(raw)
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require.NoError(err)
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leafPEM, err := secondaryProvider.Sign(leafCsr)
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require.NoError(err)
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cert, err = connect.ParseCert(leafPEM)
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require.NoError(err)
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// Check that the leaf signed by the new intermediate can be verified using the
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// returned cert chain (signed intermediate + remote root).
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intermediatePool := x509.NewCertPool()
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intermediatePool.AppendCertsFromPEM([]byte(intermediatePEM))
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rootPool := x509.NewCertPool()
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rootPool.AppendCertsFromPEM([]byte(caRoot.RootCert))
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_, err = cert.Verify(x509.VerifyOptions{
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Intermediates: intermediatePool,
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Roots: rootPool,
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})
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require.NoError(err)
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}
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func TestLeader_SecondaryCA_IntermediateRefresh(t *testing.T) {
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t.Parallel()
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require := require.New(t)
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dir1, s1 := testServerWithConfig(t, func(c *Config) {
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c.Build = "1.6.0"
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})
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defer os.RemoveAll(dir1)
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defer s1.Shutdown()
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testrpc.WaitForLeader(t, s1.RPC, "dc1")
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// dc2 as a secondary DC
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dir2, s2 := testServerWithConfig(t, func(c *Config) {
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c.Datacenter = "dc2"
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c.PrimaryDatacenter = "dc1"
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c.Build = "1.6.0"
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})
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defer os.RemoveAll(dir2)
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defer s2.Shutdown()
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// Create the WAN link
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joinWAN(t, s2, s1)
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testrpc.WaitForLeader(t, s2.RPC, "dc2")
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// Get the original intermediate
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secondaryProvider, _ := s2.getCAProvider()
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oldIntermediatePEM, err := secondaryProvider.ActiveIntermediate()
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require.NoError(err)
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require.NotEmpty(oldIntermediatePEM)
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// Capture the current root
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var originalRoot *structs.CARoot
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{
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rootList, activeRoot, err := getTestRoots(s1, "dc1")
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require.NoError(err)
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require.Len(rootList.Roots, 1)
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originalRoot = activeRoot
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}
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// Wait for current state to be reflected in both datacenters.
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testrpc.WaitForActiveCARoot(t, s1.RPC, "dc1", originalRoot)
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testrpc.WaitForActiveCARoot(t, s2.RPC, "dc2", originalRoot)
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// Update the provider config to use a new private key, which should
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// cause a rotation.
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_, newKey, err := connect.GeneratePrivateKey()
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require.NoError(err)
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newConfig := &structs.CAConfiguration{
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Provider: "consul",
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Config: map[string]interface{}{
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"PrivateKey": newKey,
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"RootCert": "",
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"RotationPeriod": 90 * 24 * time.Hour,
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"IntermediateCertTTL": 72 * 24 * time.Hour,
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},
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}
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{
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args := &structs.CARequest{
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Datacenter: "dc1",
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Config: newConfig,
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}
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var reply interface{}
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require.NoError(s1.RPC("ConnectCA.ConfigurationSet", args, &reply))
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}
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var updatedRoot *structs.CARoot
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{
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rootList, activeRoot, err := getTestRoots(s1, "dc1")
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require.NoError(err)
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require.Len(rootList.Roots, 2)
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updatedRoot = activeRoot
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}
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testrpc.WaitForActiveCARoot(t, s1.RPC, "dc1", updatedRoot)
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testrpc.WaitForActiveCARoot(t, s2.RPC, "dc2", updatedRoot)
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// Wait for dc2's intermediate to be refreshed.
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var intermediatePEM string
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retry.Run(t, func(r *retry.R) {
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intermediatePEM, err = secondaryProvider.ActiveIntermediate()
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r.Check(err)
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if intermediatePEM == oldIntermediatePEM {
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r.Fatal("not a new intermediate")
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}
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})
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require.NoError(err)
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// Verify the root lists have been rotated in each DC's state store.
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state1 := s1.fsm.State()
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_, primaryRoot, err := state1.CARootActive(nil)
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require.NoError(err)
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state2 := s2.fsm.State()
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_, roots2, err := state2.CARoots(nil)
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require.NoError(err)
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require.Equal(2, len(roots2))
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newRoot := roots2[0]
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oldRoot := roots2[1]
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if roots2[1].Active {
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newRoot = roots2[1]
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oldRoot = roots2[0]
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}
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require.False(oldRoot.Active)
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require.True(newRoot.Active)
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require.Equal(primaryRoot.ID, newRoot.ID)
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require.Equal(primaryRoot.RootCert, newRoot.RootCert)
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// Get the new root from dc1 and validate a chain of:
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// dc2 leaf -> dc2 intermediate -> dc1 root
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_, caRoot := s1.getCAProvider()
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// Have dc2 sign a leaf cert and make sure the chain is correct.
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spiffeService := &connect.SpiffeIDService{
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Host: "node1",
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Namespace: "default",
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Datacenter: "dc1",
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Service: "foo",
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}
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raw, _ := connect.TestCSR(t, spiffeService)
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leafCsr, err := connect.ParseCSR(raw)
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require.NoError(err)
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|
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leafPEM, err := secondaryProvider.Sign(leafCsr)
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require.NoError(err)
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cert, err := connect.ParseCert(leafPEM)
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require.NoError(err)
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|
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// Check that the leaf signed by the new intermediate can be verified using the
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// returned cert chain (signed intermediate + remote root).
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intermediatePool := x509.NewCertPool()
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intermediatePool.AppendCertsFromPEM([]byte(intermediatePEM))
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rootPool := x509.NewCertPool()
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rootPool.AppendCertsFromPEM([]byte(caRoot.RootCert))
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_, err = cert.Verify(x509.VerifyOptions{
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Intermediates: intermediatePool,
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Roots: rootPool,
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})
|
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require.NoError(err)
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}
|
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|
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func TestLeader_SecondaryCA_FixSigningKeyID_via_IntermediateRefresh(t *testing.T) {
|
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t.Parallel()
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|
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dir1, s1 := testServerWithConfig(t, func(c *Config) {
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c.Build = "1.6.0"
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})
|
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defer os.RemoveAll(dir1)
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defer s1.Shutdown()
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|
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testrpc.WaitForLeader(t, s1.RPC, "dc1")
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|
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// dc2 as a secondary DC
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dir2pre, s2pre := testServerWithConfig(t, func(c *Config) {
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c.Datacenter = "dc2"
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c.PrimaryDatacenter = "dc1"
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c.Build = "1.6.0"
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})
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defer os.RemoveAll(dir2pre)
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defer s2pre.Shutdown()
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|
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// Create the WAN link
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joinWAN(t, s2pre, s1)
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testrpc.WaitForLeader(t, s2pre.RPC, "dc2")
|
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|
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// Restore the pre-1.6.1 behavior of the SigningKeyID not being derived
|
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// from the intermediates.
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var secondaryRootSigningKeyID string
|
|
{
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state := s2pre.fsm.State()
|
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|
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// Get the highest index
|
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idx, activeSecondaryRoot, err := state.CARootActive(nil)
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require.NoError(t, err)
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require.NotNil(t, activeSecondaryRoot)
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rootCert, err := connect.ParseCert(activeSecondaryRoot.RootCert)
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require.NoError(t, err)
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|
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// Force this to be derived just from the root, not the intermediate.
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secondaryRootSigningKeyID = connect.EncodeSigningKeyID(rootCert.SubjectKeyId)
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activeSecondaryRoot.SigningKeyID = secondaryRootSigningKeyID
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|
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// Store the root cert in raft
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resp, err := s2pre.raftApply(structs.ConnectCARequestType, &structs.CARequest{
|
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Op: structs.CAOpSetRoots,
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Index: idx,
|
|
Roots: []*structs.CARoot{activeSecondaryRoot},
|
|
})
|
|
require.NoError(t, err)
|
|
if respErr, ok := resp.(error); ok {
|
|
t.Fatalf("respErr: %v", respErr)
|
|
}
|
|
}
|
|
|
|
// Shutdown s2pre and restart it to trigger the secondary CA init to correct
|
|
// the SigningKeyID.
|
|
s2pre.Shutdown()
|
|
|
|
dir2, s2 := testServerWithConfig(t, func(c *Config) {
|
|
c.DataDir = s2pre.config.DataDir
|
|
c.Datacenter = "dc2"
|
|
c.PrimaryDatacenter = "dc1"
|
|
c.NodeName = s2pre.config.NodeName
|
|
c.NodeID = s2pre.config.NodeID
|
|
})
|
|
defer os.RemoveAll(dir2)
|
|
defer s2.Shutdown()
|
|
|
|
testrpc.WaitForLeader(t, s2.RPC, "dc2")
|
|
|
|
// Retry since it will take some time to init the secondary CA fully and there
|
|
// isn't a super clean way to watch specifically until it's done than polling
|
|
// the CA provider anyway.
|
|
retry.Run(t, func(r *retry.R) {
|
|
// verify that the root is now corrected
|
|
provider, activeRoot := s2.getCAProvider()
|
|
require.NotNil(r, provider)
|
|
require.NotNil(r, activeRoot)
|
|
|
|
activeIntermediate, err := provider.ActiveIntermediate()
|
|
require.NoError(r, err)
|
|
|
|
intermediateCert, err := connect.ParseCert(activeIntermediate)
|
|
require.NoError(r, err)
|
|
|
|
// Force this to be derived just from the root, not the intermediate.
|
|
expect := connect.EncodeSigningKeyID(intermediateCert.SubjectKeyId)
|
|
|
|
// The in-memory representation was saw the correction via a setCAProvider call.
|
|
require.Equal(r, expect, activeRoot.SigningKeyID)
|
|
|
|
// The state store saw the correction, too.
|
|
_, activeSecondaryRoot, err := s2.fsm.State().CARootActive(nil)
|
|
require.NoError(r, err)
|
|
require.NotNil(r, activeSecondaryRoot)
|
|
require.Equal(r, expect, activeSecondaryRoot.SigningKeyID)
|
|
})
|
|
}
|
|
|
|
func TestLeader_SecondaryCA_TransitionFromPrimary(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
// Initialize dc1 as the primary DC
|
|
id1, err := uuid.GenerateUUID()
|
|
require.NoError(t, err)
|
|
dir1, s1 := testServerWithConfig(t, func(c *Config) {
|
|
c.PrimaryDatacenter = "dc1"
|
|
c.CAConfig.ClusterID = id1
|
|
c.Build = "1.6.0"
|
|
})
|
|
defer os.RemoveAll(dir1)
|
|
defer s1.Shutdown()
|
|
|
|
testrpc.WaitForLeader(t, s1.RPC, "dc1")
|
|
|
|
// dc2 as a primary DC initially
|
|
id2, err := uuid.GenerateUUID()
|
|
require.NoError(t, err)
|
|
dir2, s2 := testServerWithConfig(t, func(c *Config) {
|
|
c.Datacenter = "dc2"
|
|
c.PrimaryDatacenter = "dc2"
|
|
c.CAConfig.ClusterID = id2
|
|
c.Build = "1.6.0"
|
|
})
|
|
defer os.RemoveAll(dir2)
|
|
defer s2.Shutdown()
|
|
|
|
// Get the initial (primary) roots state for the secondary
|
|
testrpc.WaitForLeader(t, s2.RPC, "dc2")
|
|
args := structs.DCSpecificRequest{Datacenter: "dc2"}
|
|
var dc2PrimaryRoots structs.IndexedCARoots
|
|
require.NoError(t, s2.RPC("ConnectCA.Roots", &args, &dc2PrimaryRoots))
|
|
require.Len(t, dc2PrimaryRoots.Roots, 1)
|
|
|
|
// Set the ExternalTrustDomain to a blank string to simulate an old version (pre-1.4.0)
|
|
// it's fine to change the roots struct directly here because the RPC endpoint already
|
|
// makes a copy to return.
|
|
dc2PrimaryRoots.Roots[0].ExternalTrustDomain = ""
|
|
rootSetArgs := structs.CARequest{
|
|
Op: structs.CAOpSetRoots,
|
|
Datacenter: "dc2",
|
|
Index: dc2PrimaryRoots.Index,
|
|
Roots: dc2PrimaryRoots.Roots,
|
|
}
|
|
resp, err := s2.raftApply(structs.ConnectCARequestType, rootSetArgs)
|
|
require.NoError(t, err)
|
|
if respErr, ok := resp.(error); ok {
|
|
t.Fatal(respErr)
|
|
}
|
|
|
|
// Shutdown s2 and restart it with the dc1 as the primary
|
|
s2.Shutdown()
|
|
dir3, s3 := testServerWithConfig(t, func(c *Config) {
|
|
c.DataDir = s2.config.DataDir
|
|
c.Datacenter = "dc2"
|
|
c.PrimaryDatacenter = "dc1"
|
|
c.NodeName = s2.config.NodeName
|
|
c.NodeID = s2.config.NodeID
|
|
})
|
|
defer os.RemoveAll(dir3)
|
|
defer s3.Shutdown()
|
|
|
|
// Create the WAN link
|
|
joinWAN(t, s3, s1)
|
|
testrpc.WaitForLeader(t, s3.RPC, "dc2")
|
|
|
|
// Verify the secondary has migrated its TrustDomain and added the new primary's root.
|
|
retry.Run(t, func(r *retry.R) {
|
|
args = structs.DCSpecificRequest{Datacenter: "dc1"}
|
|
var dc1Roots structs.IndexedCARoots
|
|
require.NoError(r, s1.RPC("ConnectCA.Roots", &args, &dc1Roots))
|
|
require.Len(r, dc1Roots.Roots, 1)
|
|
|
|
args = structs.DCSpecificRequest{Datacenter: "dc2"}
|
|
var dc2SecondaryRoots structs.IndexedCARoots
|
|
require.NoError(r, s3.RPC("ConnectCA.Roots", &args, &dc2SecondaryRoots))
|
|
|
|
// dc2's TrustDomain should have changed to the primary's
|
|
require.Equal(r, dc2SecondaryRoots.TrustDomain, dc1Roots.TrustDomain)
|
|
require.NotEqual(r, dc2SecondaryRoots.TrustDomain, dc2PrimaryRoots.TrustDomain)
|
|
|
|
// Both roots should be present and correct
|
|
require.Len(r, dc2SecondaryRoots.Roots, 2)
|
|
var oldSecondaryRoot *structs.CARoot
|
|
var newSecondaryRoot *structs.CARoot
|
|
if dc2SecondaryRoots.Roots[0].ID == dc2PrimaryRoots.Roots[0].ID {
|
|
oldSecondaryRoot = dc2SecondaryRoots.Roots[0]
|
|
newSecondaryRoot = dc2SecondaryRoots.Roots[1]
|
|
} else {
|
|
oldSecondaryRoot = dc2SecondaryRoots.Roots[1]
|
|
newSecondaryRoot = dc2SecondaryRoots.Roots[0]
|
|
}
|
|
|
|
// The old root should have its TrustDomain filled in as the old domain.
|
|
require.Equal(r, oldSecondaryRoot.ExternalTrustDomain, strings.TrimSuffix(dc2PrimaryRoots.TrustDomain, ".consul"))
|
|
|
|
require.Equal(r, oldSecondaryRoot.ID, dc2PrimaryRoots.Roots[0].ID)
|
|
require.Equal(r, oldSecondaryRoot.RootCert, dc2PrimaryRoots.Roots[0].RootCert)
|
|
require.Equal(r, newSecondaryRoot.ID, dc1Roots.Roots[0].ID)
|
|
require.Equal(r, newSecondaryRoot.RootCert, dc1Roots.Roots[0].RootCert)
|
|
})
|
|
}
|
|
|
|
func TestLeader_SecondaryCA_UpgradeBeforePrimary(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
// Initialize dc1 as the primary DC
|
|
dir1, s1 := testServerWithConfig(t, func(c *Config) {
|
|
c.PrimaryDatacenter = "dc1"
|
|
c.Build = "1.3.0"
|
|
c.MaxQueryTime = 500 * time.Millisecond
|
|
})
|
|
defer os.RemoveAll(dir1)
|
|
defer s1.Shutdown()
|
|
|
|
testrpc.WaitForLeader(t, s1.RPC, "dc1")
|
|
|
|
// dc2 as a secondary DC
|
|
dir2, s2 := testServerWithConfig(t, func(c *Config) {
|
|
c.Datacenter = "dc2"
|
|
c.PrimaryDatacenter = "dc1"
|
|
c.Build = "1.6.0"
|
|
c.MaxQueryTime = 500 * time.Millisecond
|
|
})
|
|
defer os.RemoveAll(dir2)
|
|
defer s2.Shutdown()
|
|
|
|
// Create the WAN link
|
|
joinWAN(t, s2, s1)
|
|
testrpc.WaitForLeader(t, s2.RPC, "dc2")
|
|
|
|
// ensure all the CA initialization stuff would have already been done
|
|
// this is necessary to ensure that not only has a leader been elected
|
|
// but that it has also finished its establishLeadership call
|
|
retry.Run(t, func(r *retry.R) {
|
|
require.True(r, s1.isReadyForConsistentReads())
|
|
require.True(r, s2.isReadyForConsistentReads())
|
|
})
|
|
|
|
// Verify the primary has a root (we faked its version too low but since its the primary it ignores any version checks)
|
|
retry.Run(t, func(r *retry.R) {
|
|
state1 := s1.fsm.State()
|
|
_, roots1, err := state1.CARoots(nil)
|
|
require.NoError(r, err)
|
|
require.Len(r, roots1, 1)
|
|
})
|
|
|
|
// Verify the secondary does not have a root - defers initialization until the primary has been upgraded.
|
|
state2 := s2.fsm.State()
|
|
_, roots2, err := state2.CARoots(nil)
|
|
require.NoError(t, err)
|
|
require.Empty(t, roots2)
|
|
|
|
// Update the version on the fly so s2 kicks off the secondary DC transition.
|
|
tags := s1.config.SerfWANConfig.Tags
|
|
tags["build"] = "1.6.0"
|
|
s1.serfWAN.SetTags(tags)
|
|
|
|
// Wait for the secondary transition to happen and then verify the secondary DC
|
|
// has both roots present.
|
|
secondaryProvider, _ := s2.getCAProvider()
|
|
retry.Run(t, func(r *retry.R) {
|
|
state1 := s1.fsm.State()
|
|
_, roots1, err := state1.CARoots(nil)
|
|
require.NoError(r, err)
|
|
require.Len(r, roots1, 1)
|
|
|
|
state2 := s2.fsm.State()
|
|
_, roots2, err := state2.CARoots(nil)
|
|
require.NoError(r, err)
|
|
require.Len(r, roots2, 1)
|
|
|
|
// ensure the roots are the same
|
|
require.Equal(r, roots1[0].ID, roots2[0].ID)
|
|
require.Equal(r, roots1[0].RootCert, roots2[0].RootCert)
|
|
|
|
inter, err := secondaryProvider.ActiveIntermediate()
|
|
require.NoError(r, err)
|
|
require.NotEmpty(r, inter, "should have valid intermediate")
|
|
})
|
|
|
|
_, caRoot := s1.getCAProvider()
|
|
intermediatePEM, err := secondaryProvider.ActiveIntermediate()
|
|
require.NoError(t, err)
|
|
|
|
// Have dc2 sign a leaf cert and make sure the chain is correct.
|
|
spiffeService := &connect.SpiffeIDService{
|
|
Host: "node1",
|
|
Namespace: "default",
|
|
Datacenter: "dc1",
|
|
Service: "foo",
|
|
}
|
|
raw, _ := connect.TestCSR(t, spiffeService)
|
|
|
|
leafCsr, err := connect.ParseCSR(raw)
|
|
require.NoError(t, err)
|
|
|
|
leafPEM, err := secondaryProvider.Sign(leafCsr)
|
|
require.NoError(t, err)
|
|
|
|
cert, err := connect.ParseCert(leafPEM)
|
|
require.NoError(t, err)
|
|
|
|
// Check that the leaf signed by the new cert can be verified using the
|
|
// returned cert chain (signed intermediate + remote root).
|
|
intermediatePool := x509.NewCertPool()
|
|
intermediatePool.AppendCertsFromPEM([]byte(intermediatePEM))
|
|
rootPool := x509.NewCertPool()
|
|
rootPool.AppendCertsFromPEM([]byte(caRoot.RootCert))
|
|
|
|
_, err = cert.Verify(x509.VerifyOptions{
|
|
Intermediates: intermediatePool,
|
|
Roots: rootPool,
|
|
})
|
|
require.NoError(t, err)
|
|
}
|
|
|
|
func getTestRoots(s *Server, datacenter string) (*structs.IndexedCARoots, *structs.CARoot, error) {
|
|
rootReq := &structs.DCSpecificRequest{
|
|
Datacenter: datacenter,
|
|
}
|
|
var rootList structs.IndexedCARoots
|
|
if err := s.RPC("ConnectCA.Roots", rootReq, &rootList); err != nil {
|
|
return nil, nil, err
|
|
}
|
|
|
|
var active *structs.CARoot
|
|
for _, root := range rootList.Roots {
|
|
if root.Active {
|
|
active = root
|
|
break
|
|
}
|
|
}
|
|
|
|
return &rootList, active, nil
|
|
}
|
|
|
|
func TestLeader_ReplicateIntentions(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
assert := assert.New(t)
|
|
require := require.New(t)
|
|
dir1, s1 := testServerWithConfig(t, func(c *Config) {
|
|
c.Datacenter = "dc1"
|
|
c.ACLDatacenter = "dc1"
|
|
c.ACLsEnabled = true
|
|
c.ACLMasterToken = "root"
|
|
c.ACLDefaultPolicy = "deny"
|
|
// set the build to ensure all the version checks pass and enable all the connect features that operate cross-dc
|
|
c.Build = "1.6.0"
|
|
})
|
|
defer os.RemoveAll(dir1)
|
|
defer s1.Shutdown()
|
|
codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
testrpc.WaitForLeader(t, s1.RPC, "dc1")
|
|
|
|
s1.tokens.UpdateAgentToken("root", tokenStore.TokenSourceConfig)
|
|
|
|
replicationRules := `acl = "read" service_prefix "" { policy = "read" intentions = "read" } operator = "write" `
|
|
// create some tokens
|
|
replToken1, err := upsertTestTokenWithPolicyRules(codec, "root", "dc1", replicationRules)
|
|
require.NoError(err)
|
|
|
|
replToken2, err := upsertTestTokenWithPolicyRules(codec, "root", "dc1", replicationRules)
|
|
require.NoError(err)
|
|
|
|
// dc2 as a secondary DC
|
|
dir2, s2 := testServerWithConfig(t, func(c *Config) {
|
|
c.Datacenter = "dc2"
|
|
c.ACLDatacenter = "dc1"
|
|
c.ACLsEnabled = true
|
|
c.ACLDefaultPolicy = "deny"
|
|
c.ACLTokenReplication = false
|
|
c.Build = "1.6.0"
|
|
})
|
|
defer os.RemoveAll(dir2)
|
|
defer s2.Shutdown()
|
|
|
|
s2.tokens.UpdateAgentToken("root", tokenStore.TokenSourceConfig)
|
|
|
|
// start out with one token
|
|
s2.tokens.UpdateReplicationToken(replToken1.SecretID, tokenStore.TokenSourceConfig)
|
|
|
|
// Create the WAN link
|
|
joinWAN(t, s2, s1)
|
|
testrpc.WaitForLeader(t, s2.RPC, "dc2")
|
|
|
|
// Create an intention in dc1
|
|
ixn := structs.IntentionRequest{
|
|
Datacenter: "dc1",
|
|
WriteRequest: structs.WriteRequest{Token: "root"},
|
|
Op: structs.IntentionOpCreate,
|
|
Intention: &structs.Intention{
|
|
SourceNS: structs.IntentionDefaultNamespace,
|
|
SourceName: "test",
|
|
DestinationNS: structs.IntentionDefaultNamespace,
|
|
DestinationName: "test",
|
|
Action: structs.IntentionActionAllow,
|
|
SourceType: structs.IntentionSourceConsul,
|
|
Meta: map[string]string{},
|
|
},
|
|
}
|
|
var reply string
|
|
require.NoError(s1.RPC("Intention.Apply", &ixn, &reply))
|
|
require.NotEmpty(reply)
|
|
|
|
// Wait for it to get replicated to dc2
|
|
var createdAt time.Time
|
|
ixn.Intention.ID = reply
|
|
retry.Run(t, func(r *retry.R) {
|
|
req := &structs.IntentionQueryRequest{
|
|
Datacenter: "dc2",
|
|
QueryOptions: structs.QueryOptions{Token: "root"},
|
|
IntentionID: ixn.Intention.ID,
|
|
}
|
|
var resp structs.IndexedIntentions
|
|
r.Check(s2.RPC("Intention.Get", req, &resp))
|
|
if len(resp.Intentions) != 1 {
|
|
r.Fatalf("bad: %v", resp.Intentions)
|
|
}
|
|
actual := resp.Intentions[0]
|
|
createdAt = actual.CreatedAt
|
|
})
|
|
|
|
// Sleep a bit so that the UpdatedAt field will definitely be different
|
|
time.Sleep(1 * time.Millisecond)
|
|
|
|
// delete underlying acl token being used for replication
|
|
require.NoError(deleteTestToken(codec, "root", "dc1", replToken1.AccessorID))
|
|
|
|
// switch to the other token
|
|
s2.tokens.UpdateReplicationToken(replToken2.SecretID, tokenStore.TokenSourceConfig)
|
|
|
|
// Update the intention in dc1
|
|
ixn.Op = structs.IntentionOpUpdate
|
|
ixn.Intention.ID = reply
|
|
ixn.Intention.SourceName = "*"
|
|
require.NoError(s1.RPC("Intention.Apply", &ixn, &reply))
|
|
|
|
// Wait for dc2 to get the update
|
|
ixn.Intention.ID = reply
|
|
var resp structs.IndexedIntentions
|
|
retry.Run(t, func(r *retry.R) {
|
|
req := &structs.IntentionQueryRequest{
|
|
Datacenter: "dc2",
|
|
QueryOptions: structs.QueryOptions{Token: "root"},
|
|
IntentionID: ixn.Intention.ID,
|
|
}
|
|
r.Check(s2.RPC("Intention.Get", req, &resp))
|
|
if len(resp.Intentions) != 1 {
|
|
r.Fatalf("bad: %v", resp.Intentions)
|
|
}
|
|
if resp.Intentions[0].SourceName != "*" {
|
|
r.Fatalf("bad: %v", resp.Intentions[0])
|
|
}
|
|
})
|
|
|
|
actual := resp.Intentions[0]
|
|
assert.Equal(createdAt, actual.CreatedAt)
|
|
assert.WithinDuration(time.Now(), actual.UpdatedAt, 5*time.Second)
|
|
|
|
actual.CreateIndex, actual.ModifyIndex = 0, 0
|
|
actual.CreatedAt = ixn.Intention.CreatedAt
|
|
actual.UpdatedAt = ixn.Intention.UpdatedAt
|
|
ixn.Intention.UpdatePrecedence()
|
|
assert.Equal(ixn.Intention, actual)
|
|
|
|
// Delete
|
|
ixn.Op = structs.IntentionOpDelete
|
|
require.NoError(s1.RPC("Intention.Apply", &ixn, &reply))
|
|
|
|
// Wait for the delete to be replicated
|
|
retry.Run(t, func(r *retry.R) {
|
|
req := &structs.IntentionQueryRequest{
|
|
Datacenter: "dc2",
|
|
QueryOptions: structs.QueryOptions{Token: "root"},
|
|
IntentionID: ixn.Intention.ID,
|
|
}
|
|
var resp structs.IndexedIntentions
|
|
err := s2.RPC("Intention.Get", req, &resp)
|
|
if err == nil || !strings.Contains(err.Error(), ErrIntentionNotFound.Error()) {
|
|
r.Fatalf("expected intention not found")
|
|
}
|
|
})
|
|
}
|
|
|
|
func TestLeader_ReplicateIntentions_forwardToPrimary(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
assert := assert.New(t)
|
|
require := require.New(t)
|
|
dir1, s1 := testServer(t)
|
|
defer os.RemoveAll(dir1)
|
|
defer s1.Shutdown()
|
|
|
|
testrpc.WaitForLeader(t, s1.RPC, "dc1")
|
|
|
|
// dc2 as a secondary DC
|
|
dir2, s2 := testServerWithConfig(t, func(c *Config) {
|
|
c.Datacenter = "dc2"
|
|
c.PrimaryDatacenter = "dc1"
|
|
})
|
|
defer os.RemoveAll(dir2)
|
|
defer s2.Shutdown()
|
|
|
|
// Create the WAN link
|
|
joinWAN(t, s2, s1)
|
|
testrpc.WaitForLeader(t, s2.RPC, "dc2")
|
|
|
|
// Create an intention in dc2
|
|
ixn := structs.IntentionRequest{
|
|
Datacenter: "dc2",
|
|
Op: structs.IntentionOpCreate,
|
|
Intention: &structs.Intention{
|
|
SourceNS: structs.IntentionDefaultNamespace,
|
|
SourceName: "test",
|
|
DestinationNS: structs.IntentionDefaultNamespace,
|
|
DestinationName: "test",
|
|
Action: structs.IntentionActionAllow,
|
|
SourceType: structs.IntentionSourceConsul,
|
|
Meta: map[string]string{},
|
|
},
|
|
}
|
|
var reply string
|
|
require.NoError(s1.RPC("Intention.Apply", &ixn, &reply))
|
|
require.NotEmpty(reply)
|
|
|
|
// Make sure it exists in both DCs
|
|
var createdAt time.Time
|
|
ixn.Intention.ID = reply
|
|
retry.Run(t, func(r *retry.R) {
|
|
for _, server := range []*Server{s1, s2} {
|
|
req := &structs.IntentionQueryRequest{
|
|
Datacenter: server.config.Datacenter,
|
|
IntentionID: ixn.Intention.ID,
|
|
}
|
|
var resp structs.IndexedIntentions
|
|
r.Check(server.RPC("Intention.Get", req, &resp))
|
|
if len(resp.Intentions) != 1 {
|
|
r.Fatalf("bad: %v", resp.Intentions)
|
|
}
|
|
actual := resp.Intentions[0]
|
|
createdAt = actual.CreatedAt
|
|
}
|
|
})
|
|
|
|
// Sleep a bit so that the UpdatedAt field will definitely be different
|
|
time.Sleep(1 * time.Millisecond)
|
|
|
|
// Update the intention in dc1
|
|
ixn.Op = structs.IntentionOpUpdate
|
|
ixn.Intention.ID = reply
|
|
ixn.Intention.SourceName = "*"
|
|
require.NoError(s1.RPC("Intention.Apply", &ixn, &reply))
|
|
|
|
// Wait for dc2 to get the update
|
|
ixn.Intention.ID = reply
|
|
var resp structs.IndexedIntentions
|
|
retry.Run(t, func(r *retry.R) {
|
|
for _, server := range []*Server{s1, s2} {
|
|
req := &structs.IntentionQueryRequest{
|
|
Datacenter: server.config.Datacenter,
|
|
IntentionID: ixn.Intention.ID,
|
|
}
|
|
r.Check(server.RPC("Intention.Get", req, &resp))
|
|
if len(resp.Intentions) != 1 {
|
|
r.Fatalf("bad: %v", resp.Intentions)
|
|
}
|
|
if resp.Intentions[0].SourceName != "*" {
|
|
r.Fatalf("bad: %v", resp.Intentions[0])
|
|
}
|
|
}
|
|
})
|
|
|
|
actual := resp.Intentions[0]
|
|
assert.Equal(createdAt, actual.CreatedAt)
|
|
assert.WithinDuration(time.Now(), actual.UpdatedAt, 5*time.Second)
|
|
|
|
actual.CreateIndex, actual.ModifyIndex = 0, 0
|
|
actual.CreatedAt = ixn.Intention.CreatedAt
|
|
actual.UpdatedAt = ixn.Intention.UpdatedAt
|
|
actual.Hash = ixn.Intention.Hash
|
|
ixn.Intention.UpdatePrecedence()
|
|
assert.Equal(ixn.Intention, actual)
|
|
|
|
// Delete
|
|
ixn.Op = structs.IntentionOpDelete
|
|
require.NoError(s1.RPC("Intention.Apply", &ixn, &reply))
|
|
|
|
// Wait for the delete to be replicated
|
|
retry.Run(t, func(r *retry.R) {
|
|
for _, server := range []*Server{s1, s2} {
|
|
req := &structs.IntentionQueryRequest{
|
|
Datacenter: server.config.Datacenter,
|
|
IntentionID: ixn.Intention.ID,
|
|
}
|
|
var resp structs.IndexedIntentions
|
|
err := server.RPC("Intention.Get", req, &resp)
|
|
if err == nil || !strings.Contains(err.Error(), ErrIntentionNotFound.Error()) {
|
|
r.Fatalf("expected intention not found")
|
|
}
|
|
}
|
|
})
|
|
}
|
|
|
|
func TestLeader_batchIntentionUpdates(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
assert := assert.New(t)
|
|
ixn1 := structs.TestIntention(t)
|
|
ixn1.ID = "ixn1"
|
|
ixn2 := structs.TestIntention(t)
|
|
ixn2.ID = "ixn2"
|
|
ixnLarge := structs.TestIntention(t)
|
|
ixnLarge.ID = "ixnLarge"
|
|
ixnLarge.Description = strings.Repeat("x", maxIntentionTxnSize-1)
|
|
|
|
cases := []struct {
|
|
deletes structs.Intentions
|
|
updates structs.Intentions
|
|
expected []structs.TxnOps
|
|
}{
|
|
// 1 deletes, 0 updates
|
|
{
|
|
deletes: structs.Intentions{ixn1},
|
|
expected: []structs.TxnOps{
|
|
{
|
|
&structs.TxnOp{
|
|
Intention: &structs.TxnIntentionOp{
|
|
Op: structs.IntentionOpDelete,
|
|
Intention: ixn1,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
// 0 deletes, 1 updates
|
|
{
|
|
updates: structs.Intentions{ixn1},
|
|
expected: []structs.TxnOps{
|
|
{
|
|
&structs.TxnOp{
|
|
Intention: &structs.TxnIntentionOp{
|
|
Op: structs.IntentionOpUpdate,
|
|
Intention: ixn1,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
// 1 deletes, 1 updates
|
|
{
|
|
deletes: structs.Intentions{ixn1},
|
|
updates: structs.Intentions{ixn2},
|
|
expected: []structs.TxnOps{
|
|
{
|
|
&structs.TxnOp{
|
|
Intention: &structs.TxnIntentionOp{
|
|
Op: structs.IntentionOpDelete,
|
|
Intention: ixn1,
|
|
},
|
|
},
|
|
&structs.TxnOp{
|
|
Intention: &structs.TxnIntentionOp{
|
|
Op: structs.IntentionOpUpdate,
|
|
Intention: ixn2,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
// 1 large intention update
|
|
{
|
|
updates: structs.Intentions{ixnLarge},
|
|
expected: []structs.TxnOps{
|
|
{
|
|
&structs.TxnOp{
|
|
Intention: &structs.TxnIntentionOp{
|
|
Op: structs.IntentionOpUpdate,
|
|
Intention: ixnLarge,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
// 2 deletes (w/ a large intention), 1 updates
|
|
{
|
|
deletes: structs.Intentions{ixn1, ixnLarge},
|
|
updates: structs.Intentions{ixn2},
|
|
expected: []structs.TxnOps{
|
|
{
|
|
&structs.TxnOp{
|
|
Intention: &structs.TxnIntentionOp{
|
|
Op: structs.IntentionOpDelete,
|
|
Intention: ixn1,
|
|
},
|
|
},
|
|
&structs.TxnOp{
|
|
Intention: &structs.TxnIntentionOp{
|
|
Op: structs.IntentionOpDelete,
|
|
Intention: ixnLarge,
|
|
},
|
|
},
|
|
},
|
|
{
|
|
&structs.TxnOp{
|
|
Intention: &structs.TxnIntentionOp{
|
|
Op: structs.IntentionOpUpdate,
|
|
Intention: ixn2,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
// 1 deletes , 2 updates (w/ a large intention)
|
|
{
|
|
deletes: structs.Intentions{ixn1},
|
|
updates: structs.Intentions{ixnLarge, ixn2},
|
|
expected: []structs.TxnOps{
|
|
{
|
|
&structs.TxnOp{
|
|
Intention: &structs.TxnIntentionOp{
|
|
Op: structs.IntentionOpDelete,
|
|
Intention: ixn1,
|
|
},
|
|
},
|
|
&structs.TxnOp{
|
|
Intention: &structs.TxnIntentionOp{
|
|
Op: structs.IntentionOpUpdate,
|
|
Intention: ixnLarge,
|
|
},
|
|
},
|
|
},
|
|
{
|
|
&structs.TxnOp{
|
|
Intention: &structs.TxnIntentionOp{
|
|
Op: structs.IntentionOpUpdate,
|
|
Intention: ixn2,
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
|
|
for _, tc := range cases {
|
|
actual := batchIntentionUpdates(tc.deletes, tc.updates)
|
|
assert.Equal(tc.expected, actual)
|
|
}
|
|
}
|
|
|
|
func TestLeader_GenerateCASignRequest(t *testing.T) {
|
|
csr := "A"
|
|
s := Server{config: &Config{PrimaryDatacenter: "east"}, tokens: new(token.Store)}
|
|
req := s.generateCASignRequest(csr)
|
|
assert.Equal(t, "east", req.RequestDatacenter())
|
|
}
|
|
|
|
func TestLeader_CARootPruning(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
caRootPruneInterval = 200 * time.Millisecond
|
|
|
|
require := require.New(t)
|
|
dir1, s1 := testServer(t)
|
|
defer os.RemoveAll(dir1)
|
|
defer s1.Shutdown()
|
|
codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
testrpc.WaitForTestAgent(t, s1.RPC, "dc1")
|
|
|
|
// Get the current root
|
|
rootReq := &structs.DCSpecificRequest{
|
|
Datacenter: "dc1",
|
|
}
|
|
var rootList structs.IndexedCARoots
|
|
require.Nil(msgpackrpc.CallWithCodec(codec, "ConnectCA.Roots", rootReq, &rootList))
|
|
require.Len(rootList.Roots, 1)
|
|
oldRoot := rootList.Roots[0]
|
|
|
|
// Update the provider config to use a new private key, which should
|
|
// cause a rotation.
|
|
_, newKey, err := connect.GeneratePrivateKey()
|
|
require.NoError(err)
|
|
newConfig := &structs.CAConfiguration{
|
|
Provider: "consul",
|
|
Config: map[string]interface{}{
|
|
"LeafCertTTL": "500ms",
|
|
"PrivateKey": newKey,
|
|
"RootCert": "",
|
|
"RotationPeriod": "2160h",
|
|
"SkipValidate": true,
|
|
},
|
|
}
|
|
{
|
|
args := &structs.CARequest{
|
|
Datacenter: "dc1",
|
|
Config: newConfig,
|
|
}
|
|
var reply interface{}
|
|
|
|
require.NoError(msgpackrpc.CallWithCodec(codec, "ConnectCA.ConfigurationSet", args, &reply))
|
|
}
|
|
|
|
// Should have 2 roots now.
|
|
_, roots, err := s1.fsm.State().CARoots(nil)
|
|
require.NoError(err)
|
|
require.Len(roots, 2)
|
|
|
|
time.Sleep(2 * time.Second)
|
|
|
|
// Now the old root should be pruned.
|
|
_, roots, err = s1.fsm.State().CARoots(nil)
|
|
require.NoError(err)
|
|
require.Len(roots, 1)
|
|
require.True(roots[0].Active)
|
|
require.NotEqual(roots[0].ID, oldRoot.ID)
|
|
}
|
|
|
|
func TestLeader_PersistIntermediateCAs(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
require := require.New(t)
|
|
dir1, s1 := testServer(t)
|
|
defer os.RemoveAll(dir1)
|
|
defer s1.Shutdown()
|
|
codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
dir2, s2 := testServerDCBootstrap(t, "dc1", false)
|
|
defer os.RemoveAll(dir2)
|
|
defer s2.Shutdown()
|
|
|
|
dir3, s3 := testServerDCBootstrap(t, "dc1", false)
|
|
defer os.RemoveAll(dir3)
|
|
defer s3.Shutdown()
|
|
|
|
joinLAN(t, s2, s1)
|
|
joinLAN(t, s3, s1)
|
|
|
|
testrpc.WaitForLeader(t, s1.RPC, "dc1")
|
|
|
|
// Get the current root
|
|
rootReq := &structs.DCSpecificRequest{
|
|
Datacenter: "dc1",
|
|
}
|
|
var rootList structs.IndexedCARoots
|
|
require.Nil(msgpackrpc.CallWithCodec(codec, "ConnectCA.Roots", rootReq, &rootList))
|
|
require.Len(rootList.Roots, 1)
|
|
|
|
// Update the provider config to use a new private key, which should
|
|
// cause a rotation.
|
|
_, newKey, err := connect.GeneratePrivateKey()
|
|
require.NoError(err)
|
|
newConfig := &structs.CAConfiguration{
|
|
Provider: "consul",
|
|
Config: map[string]interface{}{
|
|
"PrivateKey": newKey,
|
|
"RootCert": "",
|
|
"RotationPeriod": 90 * 24 * time.Hour,
|
|
},
|
|
}
|
|
{
|
|
args := &structs.CARequest{
|
|
Datacenter: "dc1",
|
|
Config: newConfig,
|
|
}
|
|
var reply interface{}
|
|
|
|
require.NoError(msgpackrpc.CallWithCodec(codec, "ConnectCA.ConfigurationSet", args, &reply))
|
|
}
|
|
|
|
// Get the active root before leader change.
|
|
_, root := s1.getCAProvider()
|
|
require.Len(root.IntermediateCerts, 1)
|
|
|
|
// Force a leader change and make sure the root CA values are preserved.
|
|
s1.Leave()
|
|
s1.Shutdown()
|
|
|
|
retry.Run(t, func(r *retry.R) {
|
|
var leader *Server
|
|
for _, s := range []*Server{s2, s3} {
|
|
if s.IsLeader() {
|
|
leader = s
|
|
break
|
|
}
|
|
}
|
|
if leader == nil {
|
|
r.Fatal("no leader")
|
|
}
|
|
|
|
_, newLeaderRoot := leader.getCAProvider()
|
|
if !reflect.DeepEqual(newLeaderRoot, root) {
|
|
r.Fatalf("got %v, want %v", newLeaderRoot, root)
|
|
}
|
|
})
|
|
}
|
|
|
|
func TestLeader_ParseCARoot(t *testing.T) {
|
|
type test struct {
|
|
name string
|
|
pem string
|
|
wantSerial uint64
|
|
wantSigningKeyID string
|
|
wantKeyType string
|
|
wantKeyBits int
|
|
wantErr bool
|
|
}
|
|
// Test certs generated with
|
|
// go run connect/certgen/certgen.go -out-dir /tmp/connect-certs -key-type ec -key-bits 384
|
|
// for various key types. This does limit the exposure to formats that might
|
|
// exist in external certificates which can be used as Connect CAs.
|
|
// Specifically many other certs will have serial numbers that don't fit into
|
|
// 64 bits but for reasons we truncate down to 64 bits which means our
|
|
// `SerialNumber` will not match the one reported by openssl. We should
|
|
// probably fix that at some point as it seems like a big footgun but it would
|
|
// be a breaking API change to change the type to not be a JSON number and
|
|
// JSON numbers don't even support the full range of a uint64...
|
|
tests := []test{
|
|
{"no cert", "", 0, "", "", 0, true},
|
|
{
|
|
name: "default cert",
|
|
// Watchout for indentations they will break PEM format
|
|
pem: readTestData(t, "cert-with-ec-256-key.pem"),
|
|
// Based on `openssl x509 -noout -text` report from the cert
|
|
wantSerial: 8341954965092507701,
|
|
wantSigningKeyID: "97:4D:17:81:64:F8:B4:AF:05:E8:6C:79:C5:40:3B:0E:3E:8B:C0:AE:38:51:54:8A:2F:05:DB:E3:E8:E4:24:EC",
|
|
wantKeyType: "ec",
|
|
wantKeyBits: 256,
|
|
wantErr: false,
|
|
},
|
|
{
|
|
name: "ec 384 cert",
|
|
// Watchout for indentations they will break PEM format
|
|
pem: readTestData(t, "cert-with-ec-384-key.pem"),
|
|
// Based on `openssl x509 -noout -text` report from the cert
|
|
wantSerial: 2935109425518279965,
|
|
wantSigningKeyID: "0B:A0:88:9B:DC:95:31:51:2E:3D:D4:F9:42:D0:6A:A0:62:46:82:D2:7C:22:E7:29:A9:AA:E8:A5:8C:CF:C7:42",
|
|
wantKeyType: "ec",
|
|
wantKeyBits: 384,
|
|
wantErr: false,
|
|
},
|
|
{
|
|
name: "rsa 4096 cert",
|
|
// Watchout for indentations they will break PEM format
|
|
pem: readTestData(t, "cert-with-rsa-4096-key.pem"),
|
|
// Based on `openssl x509 -noout -text` report from the cert
|
|
wantSerial: 5186695743100577491,
|
|
wantSigningKeyID: "92:FA:CC:97:57:1E:31:84:A2:33:DD:9B:6A:A8:7C:FC:BE:E2:94:CA:AC:B3:33:17:39:3B:B8:67:9B:DC:C1:08",
|
|
wantKeyType: "rsa",
|
|
wantKeyBits: 4096,
|
|
wantErr: false,
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
require := require.New(t)
|
|
root, err := parseCARoot(tt.pem, "consul", "cluster")
|
|
if tt.wantErr {
|
|
require.Error(err)
|
|
return
|
|
}
|
|
require.NoError(err)
|
|
require.Equal(tt.wantSerial, root.SerialNumber)
|
|
require.Equal(strings.ToLower(tt.wantSigningKeyID), root.SigningKeyID)
|
|
require.Equal(tt.wantKeyType, root.PrivateKeyType)
|
|
require.Equal(tt.wantKeyBits, root.PrivateKeyBits)
|
|
})
|
|
}
|
|
}
|
|
|
|
func readTestData(t *testing.T, name string) string {
|
|
t.Helper()
|
|
path := filepath.Join("testdata", name)
|
|
bs, err := ioutil.ReadFile(path)
|
|
if err != nil {
|
|
t.Fatalf("failed reading fixture file %s: %s", name, err)
|
|
}
|
|
return string(bs)
|
|
}
|
|
|
|
func TestLeader_lessThanHalfTimePassed(t *testing.T) {
|
|
now := time.Now()
|
|
require.False(t, lessThanHalfTimePassed(now, now.Add(-10*time.Second), now.Add(-5*time.Second)))
|
|
require.False(t, lessThanHalfTimePassed(now, now.Add(-10*time.Second), now))
|
|
require.False(t, lessThanHalfTimePassed(now, now.Add(-10*time.Second), now.Add(5*time.Second)))
|
|
require.False(t, lessThanHalfTimePassed(now, now.Add(-10*time.Second), now.Add(10*time.Second)))
|
|
|
|
require.True(t, lessThanHalfTimePassed(now, now.Add(-10*time.Second), now.Add(20*time.Second)))
|
|
}
|