1175 lines
31 KiB
Go
1175 lines
31 KiB
Go
package consul
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import (
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"os"
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"testing"
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"time"
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"github.com/hashicorp/consul/acl"
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"github.com/hashicorp/consul/agent/structs"
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"github.com/hashicorp/consul/sdk/testutil/retry"
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"github.com/hashicorp/consul/testrpc"
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msgpackrpc "github.com/hashicorp/net-rpc-msgpackrpc"
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"github.com/stretchr/testify/require"
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)
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func TestConfigEntry_Apply(t *testing.T) {
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t.Parallel()
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dir1, s1 := testServer(t)
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defer os.RemoveAll(dir1)
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defer s1.Shutdown()
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codec := rpcClient(t, s1)
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defer codec.Close()
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testrpc.WaitForLeader(t, s1.RPC, "dc1")
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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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})
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defer os.RemoveAll(dir2)
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defer s2.Shutdown()
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codec2 := rpcClient(t, s2)
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defer codec2.Close()
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testrpc.WaitForLeader(t, s2.RPC, "dc2")
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joinWAN(t, s2, s1)
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// wait for cross-dc queries to work
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testrpc.WaitForLeader(t, s2.RPC, "dc1")
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updated := &structs.ServiceConfigEntry{
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Name: "foo",
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}
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// originally target this as going to dc2
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args := structs.ConfigEntryRequest{
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Datacenter: "dc2",
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Entry: updated,
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}
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out := false
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require.NoError(t, msgpackrpc.CallWithCodec(codec2, "ConfigEntry.Apply", &args, &out))
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require.True(t, out)
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// the previous RPC should not return until the primary has been updated but will return
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// before the secondary has the data.
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state := s1.fsm.State()
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_, entry, err := state.ConfigEntry(nil, structs.ServiceDefaults, "foo", nil)
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require.NoError(t, err)
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serviceConf, ok := entry.(*structs.ServiceConfigEntry)
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require.True(t, ok)
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require.Equal(t, "foo", serviceConf.Name)
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require.Equal(t, structs.ServiceDefaults, serviceConf.Kind)
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retry.Run(t, func(r *retry.R) {
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// wait for replication to happen
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state := s2.fsm.State()
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_, entry, err := state.ConfigEntry(nil, structs.ServiceDefaults, "foo", nil)
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require.NoError(r, err)
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require.NotNil(r, entry)
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// this test is not testing that the config entries that are replicated are correct as thats done elsewhere.
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})
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updated = &structs.ServiceConfigEntry{
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Name: "foo",
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MeshGateway: structs.MeshGatewayConfig{
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Mode: structs.MeshGatewayModeLocal,
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},
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}
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args = structs.ConfigEntryRequest{
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Datacenter: "dc1",
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Op: structs.ConfigEntryUpsertCAS,
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Entry: updated,
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}
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require.NoError(t, msgpackrpc.CallWithCodec(codec, "ConfigEntry.Apply", &args, &out))
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require.False(t, out)
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args.Entry.GetRaftIndex().ModifyIndex = serviceConf.ModifyIndex
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require.NoError(t, msgpackrpc.CallWithCodec(codec, "ConfigEntry.Apply", &args, &out))
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require.True(t, out)
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state = s1.fsm.State()
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_, entry, err = state.ConfigEntry(nil, structs.ServiceDefaults, "foo", nil)
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require.NoError(t, err)
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serviceConf, ok = entry.(*structs.ServiceConfigEntry)
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require.True(t, ok)
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require.Equal(t, structs.ServiceDefaults, serviceConf.Kind)
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require.Equal(t, "foo", serviceConf.Name)
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require.Equal(t, "", serviceConf.Protocol)
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require.Equal(t, structs.ServiceDefaults, serviceConf.Kind)
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}
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func TestConfigEntry_ProxyDefaultsMeshGateway(t *testing.T) {
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t.Parallel()
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dir1, s1 := testServer(t)
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defer os.RemoveAll(dir1)
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defer s1.Shutdown()
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codec := rpcClient(t, s1)
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defer codec.Close()
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args := structs.ConfigEntryRequest{
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Datacenter: "dc1",
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Entry: &structs.ProxyConfigEntry{
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Kind: "proxy-defaults",
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Name: "global",
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MeshGateway: structs.MeshGatewayConfig{Mode: "local"},
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},
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}
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out := false
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require.NoError(t, msgpackrpc.CallWithCodec(codec, "ConfigEntry.Apply", &args, &out))
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require.True(t, out)
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state := s1.fsm.State()
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_, entry, err := state.ConfigEntry(nil, structs.ProxyDefaults, "global", nil)
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require.NoError(t, err)
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proxyConf, ok := entry.(*structs.ProxyConfigEntry)
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require.True(t, ok)
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require.Equal(t, structs.MeshGatewayModeLocal, proxyConf.MeshGateway.Mode)
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}
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func TestConfigEntry_Apply_ACLDeny(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.ACLDatacenter = "dc1"
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c.ACLsEnabled = true
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c.ACLMasterToken = "root"
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c.ACLDefaultPolicy = "deny"
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})
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defer os.RemoveAll(dir1)
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defer s1.Shutdown()
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testrpc.WaitForTestAgent(t, s1.RPC, "dc1")
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codec := rpcClient(t, s1)
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defer codec.Close()
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// Create the ACL.
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arg := structs.ACLRequest{
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Datacenter: "dc1",
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Op: structs.ACLSet,
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ACL: structs.ACL{
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Name: "User token",
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Type: structs.ACLTokenTypeClient,
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Rules: `
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service "foo" {
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policy = "write"
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}
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operator = "write"
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`,
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},
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WriteRequest: structs.WriteRequest{Token: "root"},
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}
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var id string
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if err := msgpackrpc.CallWithCodec(codec, "ACL.Apply", &arg, &id); err != nil {
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t.Fatalf("err: %v", err)
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}
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// This should fail since we don't have write perms for the "db" service.
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args := structs.ConfigEntryRequest{
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Datacenter: "dc1",
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Entry: &structs.ServiceConfigEntry{
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Name: "db",
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},
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WriteRequest: structs.WriteRequest{Token: id},
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}
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out := false
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err := msgpackrpc.CallWithCodec(codec, "ConfigEntry.Apply", &args, &out)
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if !acl.IsErrPermissionDenied(err) {
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t.Fatalf("err: %v", err)
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}
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// The "foo" service should work.
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args.Entry = &structs.ServiceConfigEntry{
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Name: "foo",
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}
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err = msgpackrpc.CallWithCodec(codec, "ConfigEntry.Apply", &args, &out)
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require.NoError(err)
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state := s1.fsm.State()
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_, entry, err := state.ConfigEntry(nil, structs.ServiceDefaults, "foo", nil)
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require.NoError(err)
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serviceConf, ok := entry.(*structs.ServiceConfigEntry)
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require.True(ok)
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require.Equal("foo", serviceConf.Name)
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require.Equal(structs.ServiceDefaults, serviceConf.Kind)
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// Try to update the global proxy args with the anonymous token - this should fail.
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proxyArgs := structs.ConfigEntryRequest{
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Datacenter: "dc1",
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Entry: &structs.ProxyConfigEntry{
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Config: map[string]interface{}{
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"foo": 1,
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},
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},
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}
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err = msgpackrpc.CallWithCodec(codec, "ConfigEntry.Apply", &proxyArgs, &out)
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if !acl.IsErrPermissionDenied(err) {
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t.Fatalf("err: %v", err)
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}
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// Now with the privileged token.
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proxyArgs.WriteRequest.Token = id
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err = msgpackrpc.CallWithCodec(codec, "ConfigEntry.Apply", &proxyArgs, &out)
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require.NoError(err)
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}
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func TestConfigEntry_Get(t *testing.T) {
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t.Parallel()
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require := require.New(t)
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dir1, s1 := testServer(t)
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defer os.RemoveAll(dir1)
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defer s1.Shutdown()
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codec := rpcClient(t, s1)
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defer codec.Close()
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// Create a dummy service in the state store to look up.
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entry := &structs.ServiceConfigEntry{
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Kind: structs.ServiceDefaults,
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Name: "foo",
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}
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state := s1.fsm.State()
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require.NoError(state.EnsureConfigEntry(1, entry, nil))
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args := structs.ConfigEntryQuery{
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Kind: structs.ServiceDefaults,
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Name: "foo",
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Datacenter: s1.config.Datacenter,
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}
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var out structs.ConfigEntryResponse
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require.NoError(msgpackrpc.CallWithCodec(codec, "ConfigEntry.Get", &args, &out))
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serviceConf, ok := out.Entry.(*structs.ServiceConfigEntry)
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require.True(ok)
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require.Equal("foo", serviceConf.Name)
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require.Equal(structs.ServiceDefaults, serviceConf.Kind)
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}
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func TestConfigEntry_Get_ACLDeny(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.ACLDatacenter = "dc1"
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c.ACLsEnabled = true
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c.ACLMasterToken = "root"
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c.ACLDefaultPolicy = "deny"
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})
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defer os.RemoveAll(dir1)
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defer s1.Shutdown()
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testrpc.WaitForTestAgent(t, s1.RPC, "dc1")
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codec := rpcClient(t, s1)
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defer codec.Close()
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// Create the ACL.
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arg := structs.ACLRequest{
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Datacenter: "dc1",
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Op: structs.ACLSet,
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ACL: structs.ACL{
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Name: "User token",
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Type: structs.ACLTokenTypeClient,
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Rules: `
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service "foo" {
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policy = "read"
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}
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operator = "read"
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`,
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},
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WriteRequest: structs.WriteRequest{Token: "root"},
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}
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var id string
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if err := msgpackrpc.CallWithCodec(codec, "ACL.Apply", &arg, &id); err != nil {
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t.Fatalf("err: %v", err)
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}
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// Create some dummy service/proxy configs to be looked up.
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state := s1.fsm.State()
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require.NoError(state.EnsureConfigEntry(1, &structs.ProxyConfigEntry{
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Kind: structs.ProxyDefaults,
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Name: structs.ProxyConfigGlobal,
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}, nil))
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require.NoError(state.EnsureConfigEntry(2, &structs.ServiceConfigEntry{
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Kind: structs.ServiceDefaults,
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Name: "foo",
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}, nil))
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// This should fail since we don't have write perms for the "db" service.
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args := structs.ConfigEntryQuery{
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Kind: structs.ServiceDefaults,
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Name: "db",
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Datacenter: s1.config.Datacenter,
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QueryOptions: structs.QueryOptions{Token: id},
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}
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var out structs.ConfigEntryResponse
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err := msgpackrpc.CallWithCodec(codec, "ConfigEntry.Get", &args, &out)
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if !acl.IsErrPermissionDenied(err) {
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t.Fatalf("err: %v", err)
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}
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// The "foo" service should work.
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args.Name = "foo"
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require.NoError(msgpackrpc.CallWithCodec(codec, "ConfigEntry.Get", &args, &out))
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serviceConf, ok := out.Entry.(*structs.ServiceConfigEntry)
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require.True(ok)
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require.Equal("foo", serviceConf.Name)
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require.Equal(structs.ServiceDefaults, serviceConf.Kind)
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}
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func TestConfigEntry_List(t *testing.T) {
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t.Parallel()
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require := require.New(t)
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dir1, s1 := testServer(t)
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defer os.RemoveAll(dir1)
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defer s1.Shutdown()
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codec := rpcClient(t, s1)
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defer codec.Close()
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// Create some dummy services in the state store to look up.
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state := s1.fsm.State()
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expected := structs.IndexedConfigEntries{
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Entries: []structs.ConfigEntry{
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&structs.ServiceConfigEntry{
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Kind: structs.ServiceDefaults,
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Name: "bar",
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},
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&structs.ServiceConfigEntry{
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Kind: structs.ServiceDefaults,
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Name: "foo",
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},
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},
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}
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require.NoError(state.EnsureConfigEntry(1, expected.Entries[0], nil))
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require.NoError(state.EnsureConfigEntry(2, expected.Entries[1], nil))
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args := structs.ConfigEntryQuery{
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Kind: structs.ServiceDefaults,
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Datacenter: "dc1",
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}
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var out structs.IndexedConfigEntries
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require.NoError(msgpackrpc.CallWithCodec(codec, "ConfigEntry.List", &args, &out))
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expected.Kind = structs.ServiceDefaults
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expected.QueryMeta = out.QueryMeta
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require.Equal(expected, out)
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}
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func TestConfigEntry_ListAll(t *testing.T) {
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t.Parallel()
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require := require.New(t)
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dir1, s1 := testServer(t)
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defer os.RemoveAll(dir1)
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defer s1.Shutdown()
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codec := rpcClient(t, s1)
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defer codec.Close()
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// Create some dummy services in the state store to look up.
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state := s1.fsm.State()
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expected := structs.IndexedGenericConfigEntries{
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Entries: []structs.ConfigEntry{
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&structs.ProxyConfigEntry{
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Kind: structs.ProxyDefaults,
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Name: "global",
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},
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&structs.ServiceConfigEntry{
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Kind: structs.ServiceDefaults,
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Name: "bar",
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},
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&structs.ServiceConfigEntry{
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Kind: structs.ServiceDefaults,
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Name: "foo",
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},
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},
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}
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require.NoError(state.EnsureConfigEntry(1, expected.Entries[0], nil))
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require.NoError(state.EnsureConfigEntry(2, expected.Entries[1], nil))
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require.NoError(state.EnsureConfigEntry(3, expected.Entries[2], nil))
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|
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args := structs.DCSpecificRequest{
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Datacenter: "dc1",
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}
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var out structs.IndexedGenericConfigEntries
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require.NoError(msgpackrpc.CallWithCodec(codec, "ConfigEntry.ListAll", &args, &out))
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expected.QueryMeta = out.QueryMeta
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require.Equal(expected, out)
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}
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|
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func TestConfigEntry_List_ACLDeny(t *testing.T) {
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t.Parallel()
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|
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require := require.New(t)
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|
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dir1, s1 := testServerWithConfig(t, func(c *Config) {
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c.ACLDatacenter = "dc1"
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c.ACLsEnabled = true
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c.ACLMasterToken = "root"
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c.ACLDefaultPolicy = "deny"
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})
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defer os.RemoveAll(dir1)
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defer s1.Shutdown()
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testrpc.WaitForTestAgent(t, s1.RPC, "dc1")
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codec := rpcClient(t, s1)
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defer codec.Close()
|
|
|
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// Create the ACL.
|
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arg := structs.ACLRequest{
|
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Datacenter: "dc1",
|
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Op: structs.ACLSet,
|
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ACL: structs.ACL{
|
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Name: "User token",
|
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Type: structs.ACLTokenTypeClient,
|
|
Rules: `
|
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service "foo" {
|
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policy = "read"
|
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}
|
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operator = "read"
|
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`,
|
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},
|
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WriteRequest: structs.WriteRequest{Token: "root"},
|
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}
|
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var id string
|
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if err := msgpackrpc.CallWithCodec(codec, "ACL.Apply", &arg, &id); err != nil {
|
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t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Create some dummy service/proxy configs to be looked up.
|
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state := s1.fsm.State()
|
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require.NoError(state.EnsureConfigEntry(1, &structs.ProxyConfigEntry{
|
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Kind: structs.ProxyDefaults,
|
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Name: structs.ProxyConfigGlobal,
|
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}, nil))
|
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require.NoError(state.EnsureConfigEntry(2, &structs.ServiceConfigEntry{
|
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Kind: structs.ServiceDefaults,
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Name: "foo",
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}, nil))
|
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require.NoError(state.EnsureConfigEntry(3, &structs.ServiceConfigEntry{
|
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Kind: structs.ServiceDefaults,
|
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Name: "db",
|
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}, nil))
|
|
|
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// This should filter out the "db" service since we don't have permissions for it.
|
|
args := structs.ConfigEntryQuery{
|
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Kind: structs.ServiceDefaults,
|
|
Datacenter: s1.config.Datacenter,
|
|
QueryOptions: structs.QueryOptions{Token: id},
|
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}
|
|
var out structs.IndexedConfigEntries
|
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err := msgpackrpc.CallWithCodec(codec, "ConfigEntry.List", &args, &out)
|
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require.NoError(err)
|
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|
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serviceConf, ok := out.Entries[0].(*structs.ServiceConfigEntry)
|
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require.Len(out.Entries, 1)
|
|
require.True(ok)
|
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require.Equal("foo", serviceConf.Name)
|
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require.Equal(structs.ServiceDefaults, serviceConf.Kind)
|
|
|
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// Get the global proxy config.
|
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args.Kind = structs.ProxyDefaults
|
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err = msgpackrpc.CallWithCodec(codec, "ConfigEntry.List", &args, &out)
|
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require.NoError(err)
|
|
|
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proxyConf, ok := out.Entries[0].(*structs.ProxyConfigEntry)
|
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require.Len(out.Entries, 1)
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require.True(ok)
|
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require.Equal(structs.ProxyConfigGlobal, proxyConf.Name)
|
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require.Equal(structs.ProxyDefaults, proxyConf.Kind)
|
|
}
|
|
|
|
func TestConfigEntry_ListAll_ACLDeny(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
require := require.New(t)
|
|
|
|
dir1, s1 := testServerWithConfig(t, func(c *Config) {
|
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c.ACLDatacenter = "dc1"
|
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c.ACLsEnabled = true
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c.ACLMasterToken = "root"
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c.ACLDefaultPolicy = "deny"
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})
|
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defer os.RemoveAll(dir1)
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defer s1.Shutdown()
|
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testrpc.WaitForTestAgent(t, s1.RPC, "dc1")
|
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codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
// Create the ACL.
|
|
arg := structs.ACLRequest{
|
|
Datacenter: "dc1",
|
|
Op: structs.ACLSet,
|
|
ACL: structs.ACL{
|
|
Name: "User token",
|
|
Type: structs.ACLTokenTypeClient,
|
|
Rules: `
|
|
service "foo" {
|
|
policy = "read"
|
|
}
|
|
operator = "read"
|
|
`,
|
|
},
|
|
WriteRequest: structs.WriteRequest{Token: "root"},
|
|
}
|
|
var id string
|
|
if err := msgpackrpc.CallWithCodec(codec, "ACL.Apply", &arg, &id); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Create some dummy service/proxy configs to be looked up.
|
|
state := s1.fsm.State()
|
|
require.NoError(state.EnsureConfigEntry(1, &structs.ProxyConfigEntry{
|
|
Kind: structs.ProxyDefaults,
|
|
Name: structs.ProxyConfigGlobal,
|
|
}, nil))
|
|
require.NoError(state.EnsureConfigEntry(2, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "foo",
|
|
}, nil))
|
|
require.NoError(state.EnsureConfigEntry(3, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "db",
|
|
}, nil))
|
|
|
|
// This should filter out the "db" service since we don't have permissions for it.
|
|
args := structs.ConfigEntryQuery{
|
|
Datacenter: s1.config.Datacenter,
|
|
QueryOptions: structs.QueryOptions{Token: id},
|
|
}
|
|
var out structs.IndexedGenericConfigEntries
|
|
err := msgpackrpc.CallWithCodec(codec, "ConfigEntry.ListAll", &args, &out)
|
|
require.NoError(err)
|
|
require.Len(out.Entries, 2)
|
|
svcIndex := 0
|
|
proxyIndex := 1
|
|
if out.Entries[0].GetKind() == structs.ProxyDefaults {
|
|
svcIndex = 1
|
|
proxyIndex = 0
|
|
}
|
|
|
|
svcConf, ok := out.Entries[svcIndex].(*structs.ServiceConfigEntry)
|
|
require.True(ok)
|
|
proxyConf, ok := out.Entries[proxyIndex].(*structs.ProxyConfigEntry)
|
|
require.True(ok)
|
|
|
|
require.Equal("foo", svcConf.Name)
|
|
require.Equal(structs.ServiceDefaults, svcConf.Kind)
|
|
require.Equal(structs.ProxyConfigGlobal, proxyConf.Name)
|
|
require.Equal(structs.ProxyDefaults, proxyConf.Kind)
|
|
}
|
|
|
|
func TestConfigEntry_Delete(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
dir1, s1 := testServer(t)
|
|
defer os.RemoveAll(dir1)
|
|
defer s1.Shutdown()
|
|
codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
testrpc.WaitForLeader(t, s1.RPC, "dc1")
|
|
|
|
dir2, s2 := testServerWithConfig(t, func(c *Config) {
|
|
c.Datacenter = "dc2"
|
|
c.PrimaryDatacenter = "dc1"
|
|
})
|
|
defer os.RemoveAll(dir2)
|
|
defer s2.Shutdown()
|
|
codec2 := rpcClient(t, s2)
|
|
defer codec2.Close()
|
|
|
|
testrpc.WaitForLeader(t, s2.RPC, "dc2")
|
|
joinWAN(t, s2, s1)
|
|
// wait for cross-dc queries to work
|
|
testrpc.WaitForLeader(t, s2.RPC, "dc1")
|
|
|
|
// Create a dummy service in the state store to look up.
|
|
entry := &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "foo",
|
|
}
|
|
state := s1.fsm.State()
|
|
require.NoError(t, state.EnsureConfigEntry(1, entry, nil))
|
|
|
|
// Verify it's there.
|
|
_, existing, err := state.ConfigEntry(nil, structs.ServiceDefaults, "foo", nil)
|
|
require.NoError(t, err)
|
|
|
|
serviceConf, ok := existing.(*structs.ServiceConfigEntry)
|
|
require.True(t, ok)
|
|
require.Equal(t, "foo", serviceConf.Name)
|
|
require.Equal(t, structs.ServiceDefaults, serviceConf.Kind)
|
|
|
|
retry.Run(t, func(r *retry.R) {
|
|
// wait for it to be replicated into the secondary dc
|
|
_, existing, err := s2.fsm.State().ConfigEntry(nil, structs.ServiceDefaults, "foo", nil)
|
|
require.NoError(r, err)
|
|
require.NotNil(r, existing)
|
|
})
|
|
|
|
// send the delete request to dc2 - it should get forwarded to dc1.
|
|
args := structs.ConfigEntryRequest{
|
|
Datacenter: "dc2",
|
|
}
|
|
args.Entry = entry
|
|
var out struct{}
|
|
require.NoError(t, msgpackrpc.CallWithCodec(codec2, "ConfigEntry.Delete", &args, &out))
|
|
|
|
// Verify the entry was deleted.
|
|
_, existing, err = s1.fsm.State().ConfigEntry(nil, structs.ServiceDefaults, "foo", nil)
|
|
require.NoError(t, err)
|
|
require.Nil(t, existing)
|
|
|
|
// verify it gets deleted from the secondary too
|
|
retry.Run(t, func(r *retry.R) {
|
|
_, existing, err := s2.fsm.State().ConfigEntry(nil, structs.ServiceDefaults, "foo", nil)
|
|
require.NoError(r, err)
|
|
require.Nil(r, existing)
|
|
})
|
|
}
|
|
|
|
func TestConfigEntry_Delete_ACLDeny(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
require := require.New(t)
|
|
|
|
dir1, s1 := testServerWithConfig(t, func(c *Config) {
|
|
c.ACLDatacenter = "dc1"
|
|
c.ACLsEnabled = true
|
|
c.ACLMasterToken = "root"
|
|
c.ACLDefaultPolicy = "deny"
|
|
})
|
|
defer os.RemoveAll(dir1)
|
|
defer s1.Shutdown()
|
|
testrpc.WaitForTestAgent(t, s1.RPC, "dc1")
|
|
codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
// Create the ACL.
|
|
arg := structs.ACLRequest{
|
|
Datacenter: "dc1",
|
|
Op: structs.ACLSet,
|
|
ACL: structs.ACL{
|
|
Name: "User token",
|
|
Type: structs.ACLTokenTypeClient,
|
|
Rules: `
|
|
service "foo" {
|
|
policy = "write"
|
|
}
|
|
operator = "write"
|
|
`,
|
|
},
|
|
WriteRequest: structs.WriteRequest{Token: "root"},
|
|
}
|
|
var id string
|
|
if err := msgpackrpc.CallWithCodec(codec, "ACL.Apply", &arg, &id); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Create some dummy service/proxy configs to be looked up.
|
|
state := s1.fsm.State()
|
|
require.NoError(state.EnsureConfigEntry(1, &structs.ProxyConfigEntry{
|
|
Kind: structs.ProxyDefaults,
|
|
Name: structs.ProxyConfigGlobal,
|
|
}, nil))
|
|
require.NoError(state.EnsureConfigEntry(2, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "foo",
|
|
}, nil))
|
|
|
|
// This should fail since we don't have write perms for the "db" service.
|
|
args := structs.ConfigEntryRequest{
|
|
Datacenter: s1.config.Datacenter,
|
|
Entry: &structs.ServiceConfigEntry{
|
|
Name: "db",
|
|
},
|
|
WriteRequest: structs.WriteRequest{Token: id},
|
|
}
|
|
var out struct{}
|
|
err := msgpackrpc.CallWithCodec(codec, "ConfigEntry.Delete", &args, &out)
|
|
if !acl.IsErrPermissionDenied(err) {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// The "foo" service should work.
|
|
args.Entry = &structs.ServiceConfigEntry{
|
|
Name: "foo",
|
|
}
|
|
require.NoError(msgpackrpc.CallWithCodec(codec, "ConfigEntry.Delete", &args, &out))
|
|
|
|
// Verify the entry was deleted.
|
|
_, existing, err := state.ConfigEntry(nil, structs.ServiceDefaults, "foo", nil)
|
|
require.NoError(err)
|
|
require.Nil(existing)
|
|
|
|
// Try to delete the global proxy config without a token.
|
|
args = structs.ConfigEntryRequest{
|
|
Datacenter: s1.config.Datacenter,
|
|
Entry: &structs.ProxyConfigEntry{
|
|
Name: structs.ProxyConfigGlobal,
|
|
},
|
|
}
|
|
err = msgpackrpc.CallWithCodec(codec, "ConfigEntry.Delete", &args, &out)
|
|
if !acl.IsErrPermissionDenied(err) {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Now delete with a valid token.
|
|
args.WriteRequest.Token = id
|
|
require.NoError(msgpackrpc.CallWithCodec(codec, "ConfigEntry.Delete", &args, &out))
|
|
|
|
_, existing, err = state.ConfigEntry(nil, structs.ServiceDefaults, "foo", nil)
|
|
require.NoError(err)
|
|
require.Nil(existing)
|
|
}
|
|
|
|
func TestConfigEntry_ResolveServiceConfig(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()
|
|
|
|
// Create a dummy proxy/service config in the state store to look up.
|
|
state := s1.fsm.State()
|
|
require.NoError(state.EnsureConfigEntry(1, &structs.ProxyConfigEntry{
|
|
Kind: structs.ProxyDefaults,
|
|
Name: structs.ProxyConfigGlobal,
|
|
Config: map[string]interface{}{
|
|
"foo": 1,
|
|
},
|
|
}, nil))
|
|
require.NoError(state.EnsureConfigEntry(2, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "foo",
|
|
Protocol: "http",
|
|
}, nil))
|
|
require.NoError(state.EnsureConfigEntry(2, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "bar",
|
|
Protocol: "grpc",
|
|
}, nil))
|
|
|
|
args := structs.ServiceConfigRequest{
|
|
Name: "foo",
|
|
Datacenter: s1.config.Datacenter,
|
|
Upstreams: []string{"bar", "baz"},
|
|
}
|
|
var out structs.ServiceConfigResponse
|
|
require.NoError(msgpackrpc.CallWithCodec(codec, "ConfigEntry.ResolveServiceConfig", &args, &out))
|
|
|
|
expected := structs.ServiceConfigResponse{
|
|
ProxyConfig: map[string]interface{}{
|
|
"foo": int64(1),
|
|
"protocol": "http",
|
|
},
|
|
UpstreamConfigs: map[string]map[string]interface{}{
|
|
"bar": map[string]interface{}{
|
|
"protocol": "grpc",
|
|
},
|
|
},
|
|
// Don't know what this is deterministically
|
|
QueryMeta: out.QueryMeta,
|
|
}
|
|
require.Equal(expected, out)
|
|
|
|
_, entry, err := s1.fsm.State().ConfigEntry(nil, structs.ProxyDefaults, structs.ProxyConfigGlobal, nil)
|
|
require.NoError(err)
|
|
require.NotNil(entry)
|
|
proxyConf, ok := entry.(*structs.ProxyConfigEntry)
|
|
require.True(ok)
|
|
require.Equal(map[string]interface{}{"foo": 1}, proxyConf.Config)
|
|
}
|
|
|
|
func TestConfigEntry_ResolveServiceConfig_Blocking(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()
|
|
|
|
// The main thing this should test is that information from one iteration
|
|
// of the blocking query does NOT bleed over into the next run. Concretely
|
|
// in this test the data present in the initial proxy-defaults should not
|
|
// be present when we are woken up due to proxy-defaults being deleted.
|
|
|
|
state := s1.fsm.State()
|
|
require.NoError(state.EnsureConfigEntry(1, &structs.ProxyConfigEntry{
|
|
Kind: structs.ProxyDefaults,
|
|
Name: structs.ProxyConfigGlobal,
|
|
Config: map[string]interface{}{
|
|
"global": 1,
|
|
},
|
|
}, nil))
|
|
require.NoError(state.EnsureConfigEntry(2, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "foo",
|
|
Protocol: "grpc",
|
|
}, nil))
|
|
require.NoError(state.EnsureConfigEntry(3, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "bar",
|
|
Protocol: "http",
|
|
}, nil))
|
|
|
|
var index uint64
|
|
|
|
{ // Verify that we get the results of proxy-defaults and service-defaults for 'foo'.
|
|
var out structs.ServiceConfigResponse
|
|
require.NoError(msgpackrpc.CallWithCodec(codec, "ConfigEntry.ResolveServiceConfig",
|
|
&structs.ServiceConfigRequest{
|
|
Name: "foo",
|
|
Datacenter: "dc1",
|
|
},
|
|
&out,
|
|
))
|
|
|
|
expected := structs.ServiceConfigResponse{
|
|
ProxyConfig: map[string]interface{}{
|
|
"global": int64(1),
|
|
"protocol": "grpc",
|
|
},
|
|
QueryMeta: out.QueryMeta,
|
|
}
|
|
require.Equal(expected, out)
|
|
index = out.Index
|
|
}
|
|
|
|
// Now setup a blocking query for 'foo' while we erase the service-defaults for foo.
|
|
{
|
|
// Async cause a change
|
|
start := time.Now()
|
|
go func() {
|
|
time.Sleep(100 * time.Millisecond)
|
|
require.NoError(state.DeleteConfigEntry(index+1,
|
|
structs.ServiceDefaults,
|
|
"foo",
|
|
nil,
|
|
))
|
|
}()
|
|
|
|
// Re-run the query
|
|
var out structs.ServiceConfigResponse
|
|
require.NoError(msgpackrpc.CallWithCodec(codec, "ConfigEntry.ResolveServiceConfig",
|
|
&structs.ServiceConfigRequest{
|
|
Name: "foo",
|
|
Datacenter: "dc1",
|
|
QueryOptions: structs.QueryOptions{
|
|
MinQueryIndex: index,
|
|
MaxQueryTime: time.Second,
|
|
},
|
|
},
|
|
&out,
|
|
))
|
|
|
|
// Should block at least 100ms
|
|
require.True(time.Since(start) >= 100*time.Millisecond, "too fast")
|
|
|
|
// Check the indexes
|
|
require.Equal(out.Index, index+1)
|
|
|
|
expected := structs.ServiceConfigResponse{
|
|
ProxyConfig: map[string]interface{}{
|
|
"global": int64(1),
|
|
},
|
|
QueryMeta: out.QueryMeta,
|
|
}
|
|
require.Equal(expected, out)
|
|
|
|
index = out.Index
|
|
}
|
|
|
|
{ // Verify that we get the results of proxy-defaults and service-defaults for 'bar'.
|
|
var out structs.ServiceConfigResponse
|
|
require.NoError(msgpackrpc.CallWithCodec(codec, "ConfigEntry.ResolveServiceConfig",
|
|
&structs.ServiceConfigRequest{
|
|
Name: "bar",
|
|
Datacenter: "dc1",
|
|
},
|
|
&out,
|
|
))
|
|
|
|
expected := structs.ServiceConfigResponse{
|
|
ProxyConfig: map[string]interface{}{
|
|
"global": int64(1),
|
|
"protocol": "http",
|
|
},
|
|
QueryMeta: out.QueryMeta,
|
|
}
|
|
require.Equal(expected, out)
|
|
index = out.Index
|
|
}
|
|
|
|
// Now setup a blocking query for 'bar' while we erase the global proxy-defaults.
|
|
{
|
|
// Async cause a change
|
|
start := time.Now()
|
|
go func() {
|
|
time.Sleep(100 * time.Millisecond)
|
|
require.NoError(state.DeleteConfigEntry(index+1,
|
|
structs.ProxyDefaults,
|
|
structs.ProxyConfigGlobal,
|
|
nil,
|
|
))
|
|
}()
|
|
|
|
// Re-run the query
|
|
var out structs.ServiceConfigResponse
|
|
require.NoError(msgpackrpc.CallWithCodec(codec, "ConfigEntry.ResolveServiceConfig",
|
|
&structs.ServiceConfigRequest{
|
|
Name: "bar",
|
|
Datacenter: "dc1",
|
|
QueryOptions: structs.QueryOptions{
|
|
MinQueryIndex: index,
|
|
MaxQueryTime: time.Second,
|
|
},
|
|
},
|
|
&out,
|
|
))
|
|
|
|
// Should block at least 100ms
|
|
require.True(time.Since(start) >= 100*time.Millisecond, "too fast")
|
|
|
|
// Check the indexes
|
|
require.Equal(out.Index, index+1)
|
|
|
|
expected := structs.ServiceConfigResponse{
|
|
ProxyConfig: map[string]interface{}{
|
|
"protocol": "http",
|
|
},
|
|
QueryMeta: out.QueryMeta,
|
|
}
|
|
require.Equal(expected, out)
|
|
}
|
|
}
|
|
|
|
func TestConfigEntry_ResolveServiceConfig_UpstreamProxyDefaultsProtocol(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()
|
|
|
|
// Create a dummy proxy/service config in the state store to look up.
|
|
state := s1.fsm.State()
|
|
require.NoError(state.EnsureConfigEntry(1, &structs.ProxyConfigEntry{
|
|
Kind: structs.ProxyDefaults,
|
|
Name: structs.ProxyConfigGlobal,
|
|
Config: map[string]interface{}{
|
|
"protocol": "http",
|
|
},
|
|
}, nil))
|
|
require.NoError(state.EnsureConfigEntry(2, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "foo",
|
|
}, nil))
|
|
require.NoError(state.EnsureConfigEntry(2, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "bar",
|
|
}, nil))
|
|
require.NoError(state.EnsureConfigEntry(2, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "other",
|
|
}, nil))
|
|
require.NoError(state.EnsureConfigEntry(2, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "alreadyprotocol",
|
|
Protocol: "grpc",
|
|
}, nil))
|
|
|
|
args := structs.ServiceConfigRequest{
|
|
Name: "foo",
|
|
Datacenter: s1.config.Datacenter,
|
|
Upstreams: []string{"bar", "other", "alreadyprotocol", "dne"},
|
|
}
|
|
var out structs.ServiceConfigResponse
|
|
require.NoError(msgpackrpc.CallWithCodec(codec, "ConfigEntry.ResolveServiceConfig", &args, &out))
|
|
|
|
expected := structs.ServiceConfigResponse{
|
|
ProxyConfig: map[string]interface{}{
|
|
"protocol": "http",
|
|
},
|
|
UpstreamConfigs: map[string]map[string]interface{}{
|
|
"bar": map[string]interface{}{
|
|
"protocol": "http",
|
|
},
|
|
"other": map[string]interface{}{
|
|
"protocol": "http",
|
|
},
|
|
"alreadyprotocol": map[string]interface{}{
|
|
"protocol": "grpc",
|
|
},
|
|
},
|
|
// Don't know what this is deterministically
|
|
QueryMeta: out.QueryMeta,
|
|
}
|
|
require.Equal(expected, out)
|
|
}
|
|
|
|
func TestConfigEntry_ResolveServiceConfigNoConfig(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()
|
|
|
|
// Don't create any config and make sure we don't nil panic (spoiler alert -
|
|
// we did in first RC)
|
|
args := structs.ServiceConfigRequest{
|
|
Name: "foo",
|
|
Datacenter: s1.config.Datacenter,
|
|
Upstreams: []string{"bar", "baz"},
|
|
}
|
|
var out structs.ServiceConfigResponse
|
|
require.NoError(msgpackrpc.CallWithCodec(codec, "ConfigEntry.ResolveServiceConfig", &args, &out))
|
|
|
|
expected := structs.ServiceConfigResponse{
|
|
ProxyConfig: nil,
|
|
UpstreamConfigs: nil,
|
|
// Don't know what this is deterministically
|
|
QueryMeta: out.QueryMeta,
|
|
}
|
|
require.Equal(expected, out)
|
|
}
|
|
|
|
func TestConfigEntry_ResolveServiceConfig_ACLDeny(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
require := require.New(t)
|
|
|
|
dir1, s1 := testServerWithConfig(t, func(c *Config) {
|
|
c.ACLDatacenter = "dc1"
|
|
c.ACLsEnabled = true
|
|
c.ACLMasterToken = "root"
|
|
c.ACLDefaultPolicy = "deny"
|
|
})
|
|
defer os.RemoveAll(dir1)
|
|
defer s1.Shutdown()
|
|
testrpc.WaitForTestAgent(t, s1.RPC, "dc1")
|
|
codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
// Create the ACL.
|
|
arg := structs.ACLRequest{
|
|
Datacenter: "dc1",
|
|
Op: structs.ACLSet,
|
|
ACL: structs.ACL{
|
|
Name: "User token",
|
|
Type: structs.ACLTokenTypeClient,
|
|
Rules: `
|
|
service "foo" {
|
|
policy = "write"
|
|
}
|
|
operator = "write"
|
|
`,
|
|
},
|
|
WriteRequest: structs.WriteRequest{Token: "root"},
|
|
}
|
|
var id string
|
|
if err := msgpackrpc.CallWithCodec(codec, "ACL.Apply", &arg, &id); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Create some dummy service/proxy configs to be looked up.
|
|
state := s1.fsm.State()
|
|
require.NoError(state.EnsureConfigEntry(1, &structs.ProxyConfigEntry{
|
|
Kind: structs.ProxyDefaults,
|
|
Name: structs.ProxyConfigGlobal,
|
|
}, nil))
|
|
require.NoError(state.EnsureConfigEntry(2, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "foo",
|
|
}, nil))
|
|
require.NoError(state.EnsureConfigEntry(3, &structs.ServiceConfigEntry{
|
|
Kind: structs.ServiceDefaults,
|
|
Name: "db",
|
|
}, nil))
|
|
|
|
// This should fail since we don't have write perms for the "db" service.
|
|
args := structs.ServiceConfigRequest{
|
|
Name: "db",
|
|
Datacenter: s1.config.Datacenter,
|
|
QueryOptions: structs.QueryOptions{Token: id},
|
|
}
|
|
var out structs.ServiceConfigResponse
|
|
err := msgpackrpc.CallWithCodec(codec, "ConfigEntry.ResolveServiceConfig", &args, &out)
|
|
if !acl.IsErrPermissionDenied(err) {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// The "foo" service should work.
|
|
args.Name = "foo"
|
|
require.NoError(msgpackrpc.CallWithCodec(codec, "ConfigEntry.ResolveServiceConfig", &args, &out))
|
|
|
|
}
|
|
|
|
func TestConfigEntry_ProxyDefaultsExposeConfig(t *testing.T) {
|
|
t.Parallel()
|
|
|
|
dir1, s1 := testServer(t)
|
|
defer os.RemoveAll(dir1)
|
|
defer s1.Shutdown()
|
|
codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
expose := structs.ExposeConfig{
|
|
Checks: true,
|
|
Paths: []structs.ExposePath{
|
|
{
|
|
LocalPathPort: 8080,
|
|
ListenerPort: 21500,
|
|
Protocol: "http2",
|
|
Path: "/healthz",
|
|
},
|
|
},
|
|
}
|
|
|
|
args := structs.ConfigEntryRequest{
|
|
Datacenter: "dc1",
|
|
Entry: &structs.ProxyConfigEntry{
|
|
Kind: "proxy-defaults",
|
|
Name: "global",
|
|
Expose: expose,
|
|
},
|
|
}
|
|
|
|
out := false
|
|
require.NoError(t, msgpackrpc.CallWithCodec(codec, "ConfigEntry.Apply", &args, &out))
|
|
require.True(t, out)
|
|
|
|
state := s1.fsm.State()
|
|
_, entry, err := state.ConfigEntry(nil, structs.ProxyDefaults, "global", nil)
|
|
require.NoError(t, err)
|
|
|
|
proxyConf, ok := entry.(*structs.ProxyConfigEntry)
|
|
require.True(t, ok)
|
|
require.Equal(t, expose, proxyConf.Expose)
|
|
}
|