mirror of https://github.com/status-im/consul.git
972 lines
21 KiB
Go
972 lines
21 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/api"
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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 TestKVS_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.WaitForTestAgent(t, s1.RPC, "dc1")
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arg := structs.KVSRequest{
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Datacenter: "dc1",
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Op: api.KVSet,
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DirEnt: structs.DirEntry{
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Key: "test",
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Flags: 42,
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Value: []byte("test"),
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},
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}
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var out bool
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if err := msgpackrpc.CallWithCodec(codec, "KVS.Apply", &arg, &out); err != nil {
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t.Fatalf("err: %v", err)
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}
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// Verify
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state := s1.fsm.State()
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_, d, err := state.KVSGet(nil, "test", &arg.DirEnt.EnterpriseMeta)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if d == nil {
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t.Fatalf("should not be nil")
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}
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// Do a check and set
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arg.Op = api.KVCAS
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arg.DirEnt.ModifyIndex = d.ModifyIndex
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arg.DirEnt.Flags = 43
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if err := msgpackrpc.CallWithCodec(codec, "KVS.Apply", &arg, &out); err != nil {
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t.Fatalf("err: %v", err)
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}
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// Check this was applied
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if out != true {
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t.Fatalf("bad: %v", out)
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}
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// Verify
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_, d, err = state.KVSGet(nil, "test", &arg.DirEnt.EnterpriseMeta)
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if err != nil {
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t.Fatalf("err: %v", err)
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}
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if d.Flags != 43 {
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t.Fatalf("bad: %v", d)
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}
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}
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func TestKVS_Apply_ACLDeny(t *testing.T) {
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t.Parallel()
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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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codec := rpcClient(t, s1)
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defer codec.Close()
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testrpc.WaitForTestAgent(t, s1.RPC, "dc1", testrpc.WithToken("root"))
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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: testListRules,
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},
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WriteRequest: structs.WriteRequest{Token: "root"},
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}
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var out string
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if err := msgpackrpc.CallWithCodec(codec, "ACL.Apply", &arg, &out); err != nil {
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t.Fatalf("err: %v", err)
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}
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id := out
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// Try a write
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argR := structs.KVSRequest{
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Datacenter: "dc1",
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Op: api.KVSet,
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DirEnt: structs.DirEntry{
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Key: "foo/bar",
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Flags: 42,
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Value: []byte("test"),
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},
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WriteRequest: structs.WriteRequest{Token: id},
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}
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var outR bool
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err := msgpackrpc.CallWithCodec(codec, "KVS.Apply", &argR, &outR)
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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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// Try a recursive delete
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argR = structs.KVSRequest{
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Datacenter: "dc1",
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Op: api.KVDeleteTree,
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DirEnt: structs.DirEntry{
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Key: "test",
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},
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WriteRequest: structs.WriteRequest{Token: id},
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}
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err = msgpackrpc.CallWithCodec(codec, "KVS.Apply", &argR, &outR)
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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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}
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func TestKVS_Get(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.WaitForTestAgent(t, s1.RPC, "dc1")
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arg := structs.KVSRequest{
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Datacenter: "dc1",
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Op: api.KVSet,
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DirEnt: structs.DirEntry{
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Key: "test",
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Flags: 42,
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Value: []byte("test"),
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},
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}
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var out bool
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if err := msgpackrpc.CallWithCodec(codec, "KVS.Apply", &arg, &out); err != nil {
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t.Fatalf("err: %v", err)
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}
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getR := structs.KeyRequest{
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Datacenter: "dc1",
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Key: "test",
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}
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var dirent structs.IndexedDirEntries
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if err := msgpackrpc.CallWithCodec(codec, "KVS.Get", &getR, &dirent); err != nil {
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t.Fatalf("err: %v", err)
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}
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if dirent.Index == 0 {
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t.Fatalf("Bad: %v", dirent)
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}
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if len(dirent.Entries) != 1 {
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t.Fatalf("Bad: %v", dirent)
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}
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d := dirent.Entries[0]
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if d.Flags != 42 {
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t.Fatalf("bad: %v", d)
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}
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if string(d.Value) != "test" {
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t.Fatalf("bad: %v", d)
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}
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}
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func TestKVS_Get_ACLDeny(t *testing.T) {
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t.Parallel()
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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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codec := rpcClient(t, s1)
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defer codec.Close()
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testrpc.WaitForTestAgent(t, s1.RPC, "dc1", testrpc.WithToken("root"))
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arg := structs.KVSRequest{
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Datacenter: "dc1",
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Op: api.KVSet,
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DirEnt: structs.DirEntry{
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Key: "zip",
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Flags: 42,
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Value: []byte("test"),
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},
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WriteRequest: structs.WriteRequest{Token: "root"},
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}
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var out bool
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if err := msgpackrpc.CallWithCodec(codec, "KVS.Apply", &arg, &out); err != nil {
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t.Fatalf("err: %v", err)
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}
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getR := structs.KeyRequest{
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Datacenter: "dc1",
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Key: "zip",
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}
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var dirent structs.IndexedDirEntries
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if err := msgpackrpc.CallWithCodec(codec, "KVS.Get", &getR, &dirent); !acl.IsErrPermissionDenied(err) {
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t.Fatalf("Expected %v, got err: %v", acl.ErrPermissionDenied, err)
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}
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}
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func TestKVSEndpoint_List(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.WaitForTestAgent(t, s1.RPC, "dc1")
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keys := []string{
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"/test/key1",
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"/test/key2",
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"/test/sub/key3",
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}
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for _, key := range keys {
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arg := structs.KVSRequest{
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Datacenter: "dc1",
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Op: api.KVSet,
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DirEnt: structs.DirEntry{
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Key: key,
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Flags: 1,
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},
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}
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var out bool
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if err := msgpackrpc.CallWithCodec(codec, "KVS.Apply", &arg, &out); err != nil {
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t.Fatalf("err: %v", err)
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}
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}
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getR := structs.KeyRequest{
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Datacenter: "dc1",
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Key: "/test",
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}
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var dirent structs.IndexedDirEntries
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if err := msgpackrpc.CallWithCodec(codec, "KVS.List", &getR, &dirent); err != nil {
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t.Fatalf("err: %v", err)
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}
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if dirent.Index == 0 {
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t.Fatalf("Bad: %v", dirent)
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}
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if len(dirent.Entries) != 3 {
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t.Fatalf("Bad: %v", dirent.Entries)
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}
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for i := 0; i < len(dirent.Entries); i++ {
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d := dirent.Entries[i]
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if d.Key != keys[i] {
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t.Fatalf("bad: %v", d)
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}
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if d.Flags != 1 {
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t.Fatalf("bad: %v", d)
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}
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if d.Value != nil {
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t.Fatalf("bad: %v", d)
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}
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}
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// Try listing a nonexistent prefix
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getR.Key = "/nope"
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if err := msgpackrpc.CallWithCodec(codec, "KVS.List", &getR, &dirent); err != nil {
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t.Fatalf("err: %v", err)
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}
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if dirent.Index == 0 {
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t.Fatalf("Bad: %v", dirent)
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}
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if len(dirent.Entries) != 0 {
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t.Fatalf("Bad: %v", dirent.Entries)
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}
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}
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func TestKVSEndpoint_List_Blocking(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.WaitForTestAgent(t, s1.RPC, "dc1")
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keys := []string{
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"/test/key1",
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"/test/key2",
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"/test/sub/key3",
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}
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for _, key := range keys {
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arg := structs.KVSRequest{
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Datacenter: "dc1",
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Op: api.KVSet,
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DirEnt: structs.DirEntry{
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Key: key,
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Flags: 1,
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},
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}
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var out bool
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if err := msgpackrpc.CallWithCodec(codec, "KVS.Apply", &arg, &out); err != nil {
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t.Fatalf("err: %v", err)
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}
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}
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getR := structs.KeyRequest{
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Datacenter: "dc1",
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Key: "/test",
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}
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var dirent structs.IndexedDirEntries
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if err := msgpackrpc.CallWithCodec(codec, "KVS.List", &getR, &dirent); err != nil {
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t.Fatalf("err: %v", err)
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}
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// Setup a blocking query
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getR.MinQueryIndex = dirent.Index
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getR.MaxQueryTime = time.Second
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// Async cause a change
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start := time.Now()
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go func() {
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time.Sleep(100 * time.Millisecond)
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codec := rpcClient(t, s1)
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defer codec.Close()
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arg := structs.KVSRequest{
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Datacenter: "dc1",
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Op: api.KVDelete,
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DirEnt: structs.DirEntry{
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Key: "/test/sub/key3",
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},
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}
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var out bool
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if err := msgpackrpc.CallWithCodec(codec, "KVS.Apply", &arg, &out); err != nil {
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t.Errorf("RPC call failed: %v", err)
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}
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}()
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// Re-run the query
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dirent = structs.IndexedDirEntries{}
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if err := msgpackrpc.CallWithCodec(codec, "KVS.List", &getR, &dirent); err != nil {
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t.Fatalf("err: %v", err)
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}
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// Should block at least 100ms
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if time.Since(start) < 100*time.Millisecond {
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t.Fatalf("too fast")
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}
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if dirent.Index == 0 {
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t.Fatalf("Bad: %v", dirent)
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}
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if len(dirent.Entries) != 2 {
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for _, ent := range dirent.Entries {
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t.Errorf("Bad: %#v", *ent)
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}
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}
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for i := 0; i < len(dirent.Entries); i++ {
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d := dirent.Entries[i]
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if d.Key != keys[i] {
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t.Fatalf("bad: %v", d)
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}
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if d.Flags != 1 {
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t.Fatalf("bad: %v", d)
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}
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if d.Value != nil {
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t.Fatalf("bad: %v", d)
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}
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}
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}
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func TestKVSEndpoint_List_ACLDeny(t *testing.T) {
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t.Parallel()
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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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codec := rpcClient(t, s1)
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defer codec.Close()
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testrpc.WaitForTestAgent(t, s1.RPC, "dc1", testrpc.WithToken("root"))
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keys := []string{
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"abe",
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"bar",
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"foo",
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"test",
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"zip",
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}
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|
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for _, key := range keys {
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arg := structs.KVSRequest{
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Datacenter: "dc1",
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Op: api.KVSet,
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DirEnt: structs.DirEntry{
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Key: key,
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Flags: 1,
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},
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WriteRequest: structs.WriteRequest{Token: "root"},
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}
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var out bool
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if err := msgpackrpc.CallWithCodec(codec, "KVS.Apply", &arg, &out); err != nil {
|
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t.Fatalf("err: %v", err)
|
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}
|
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}
|
|
|
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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: testListRules,
|
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},
|
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WriteRequest: structs.WriteRequest{Token: "root"},
|
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}
|
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var out string
|
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if err := msgpackrpc.CallWithCodec(codec, "ACL.Apply", &arg, &out); err != nil {
|
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t.Fatalf("err: %v", err)
|
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}
|
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id := out
|
|
|
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getR := structs.KeyRequest{
|
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Datacenter: "dc1",
|
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Key: "",
|
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QueryOptions: structs.QueryOptions{Token: id},
|
|
}
|
|
var dirent structs.IndexedDirEntries
|
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if err := msgpackrpc.CallWithCodec(codec, "KVS.List", &getR, &dirent); err != nil {
|
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t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
if dirent.Index == 0 {
|
|
t.Fatalf("Bad: %v", dirent)
|
|
}
|
|
if len(dirent.Entries) != 2 {
|
|
t.Fatalf("Bad: %v", dirent.Entries)
|
|
}
|
|
for i := 0; i < len(dirent.Entries); i++ {
|
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d := dirent.Entries[i]
|
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switch i {
|
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case 0:
|
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if d.Key != "foo" {
|
|
t.Fatalf("bad key")
|
|
}
|
|
case 1:
|
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if d.Key != "test" {
|
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t.Fatalf("bad key")
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestKVSEndpoint_List_ACLEnableKeyListPolicy(t *testing.T) {
|
|
t.Parallel()
|
|
dir1, s1 := testServerWithConfig(t, func(c *Config) {
|
|
c.ACLDatacenter = "dc1"
|
|
c.ACLsEnabled = true
|
|
c.ACLMasterToken = "root"
|
|
c.ACLDefaultPolicy = "deny"
|
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c.ACLEnableKeyListPolicy = true
|
|
})
|
|
defer os.RemoveAll(dir1)
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|
defer s1.Shutdown()
|
|
codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
testrpc.WaitForTestAgent(t, s1.RPC, "dc1", testrpc.WithToken("root"))
|
|
|
|
keys := []string{
|
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"abe",
|
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"bar/bar1",
|
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"bar/bar2",
|
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"zip",
|
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}
|
|
|
|
for _, key := range keys {
|
|
arg := structs.KVSRequest{
|
|
Datacenter: "dc1",
|
|
Op: api.KVSet,
|
|
DirEnt: structs.DirEntry{
|
|
Key: key,
|
|
Flags: 1,
|
|
},
|
|
WriteRequest: structs.WriteRequest{Token: "root"},
|
|
}
|
|
var out bool
|
|
if err := msgpackrpc.CallWithCodec(codec, "KVS.Apply", &arg, &out); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
}
|
|
|
|
//write acl policy that denies recursive reads on ""
|
|
var testListRules1 = `
|
|
key "" {
|
|
policy = "deny"
|
|
}
|
|
key "bar" {
|
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policy = "list"
|
|
}
|
|
key "zip" {
|
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policy = "read"
|
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}
|
|
`
|
|
|
|
arg := structs.ACLRequest{
|
|
Datacenter: "dc1",
|
|
Op: structs.ACLSet,
|
|
ACL: structs.ACL{
|
|
Name: "User token",
|
|
Type: structs.ACLTokenTypeClient,
|
|
Rules: testListRules1,
|
|
},
|
|
WriteRequest: structs.WriteRequest{Token: "root"},
|
|
}
|
|
var out string
|
|
if err := msgpackrpc.CallWithCodec(codec, "ACL.Apply", &arg, &out); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
id := out
|
|
|
|
//recursive read on empty prefix should fail
|
|
getReq := structs.KeyRequest{
|
|
Datacenter: "dc1",
|
|
Key: "",
|
|
QueryOptions: structs.QueryOptions{Token: id},
|
|
}
|
|
var dirent structs.IndexedDirEntries
|
|
if err := msgpackrpc.CallWithCodec(codec, "KVS.List", &getReq, &dirent); !acl.IsErrPermissionDenied(err) {
|
|
t.Fatalf("expected %v but got err: %v", acl.ErrPermissionDenied, err)
|
|
}
|
|
|
|
//listing keys on empty prefix should fail
|
|
getKeysReq := structs.KeyListRequest{
|
|
Datacenter: "dc1",
|
|
Prefix: "",
|
|
Seperator: "/",
|
|
QueryOptions: structs.QueryOptions{Token: id},
|
|
}
|
|
var keyList structs.IndexedKeyList
|
|
if err := msgpackrpc.CallWithCodec(codec, "KVS.ListKeys", &getKeysReq, &keyList); !acl.IsErrPermissionDenied(err) {
|
|
t.Fatalf("expected %v but got err: %v", acl.ErrPermissionDenied, err)
|
|
}
|
|
|
|
// recursive read with a prefix that has list permissions should succeed
|
|
getReq2 := structs.KeyRequest{
|
|
Datacenter: "dc1",
|
|
Key: "bar",
|
|
QueryOptions: structs.QueryOptions{Token: id},
|
|
}
|
|
if err := msgpackrpc.CallWithCodec(codec, "KVS.List", &getReq2, &dirent); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
expectedKeys := []string{"bar/bar1", "bar/bar2"}
|
|
var actualKeys []string
|
|
for _, entry := range dirent.Entries {
|
|
actualKeys = append(actualKeys, entry.Key)
|
|
}
|
|
|
|
require.Equal(t, expectedKeys, actualKeys)
|
|
|
|
// list keys with a prefix that has list permissions should succeed
|
|
getKeysReq2 := structs.KeyListRequest{
|
|
Datacenter: "dc1",
|
|
Prefix: "bar",
|
|
QueryOptions: structs.QueryOptions{Token: id},
|
|
}
|
|
if err := msgpackrpc.CallWithCodec(codec, "KVS.ListKeys", &getKeysReq2, &keyList); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
actualKeys = keyList.Keys
|
|
|
|
require.Equal(t, expectedKeys, actualKeys)
|
|
|
|
}
|
|
|
|
func TestKVSEndpoint_ListKeys(t *testing.T) {
|
|
t.Parallel()
|
|
dir1, s1 := testServer(t)
|
|
defer os.RemoveAll(dir1)
|
|
defer s1.Shutdown()
|
|
codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
testrpc.WaitForTestAgent(t, s1.RPC, "dc1")
|
|
|
|
keys := []string{
|
|
"/test/key1",
|
|
"/test/key2",
|
|
"/test/sub/key3",
|
|
}
|
|
|
|
for _, key := range keys {
|
|
arg := structs.KVSRequest{
|
|
Datacenter: "dc1",
|
|
Op: api.KVSet,
|
|
DirEnt: structs.DirEntry{
|
|
Key: key,
|
|
Flags: 1,
|
|
},
|
|
}
|
|
var out bool
|
|
if err := msgpackrpc.CallWithCodec(codec, "KVS.Apply", &arg, &out); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
}
|
|
|
|
getR := structs.KeyListRequest{
|
|
Datacenter: "dc1",
|
|
Prefix: "/test/",
|
|
Seperator: "/",
|
|
}
|
|
var dirent structs.IndexedKeyList
|
|
if err := msgpackrpc.CallWithCodec(codec, "KVS.ListKeys", &getR, &dirent); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
if dirent.Index == 0 {
|
|
t.Fatalf("Bad: %v", dirent)
|
|
}
|
|
if len(dirent.Keys) != 3 {
|
|
t.Fatalf("Bad: %v", dirent.Keys)
|
|
}
|
|
if dirent.Keys[0] != "/test/key1" {
|
|
t.Fatalf("Bad: %v", dirent.Keys)
|
|
}
|
|
if dirent.Keys[1] != "/test/key2" {
|
|
t.Fatalf("Bad: %v", dirent.Keys)
|
|
}
|
|
if dirent.Keys[2] != "/test/sub/" {
|
|
t.Fatalf("Bad: %v", dirent.Keys)
|
|
}
|
|
|
|
// Try listing a nonexistent prefix
|
|
getR.Prefix = "/nope"
|
|
if err := msgpackrpc.CallWithCodec(codec, "KVS.ListKeys", &getR, &dirent); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if dirent.Index == 0 {
|
|
t.Fatalf("Bad: %v", dirent)
|
|
}
|
|
if len(dirent.Keys) != 0 {
|
|
t.Fatalf("Bad: %v", dirent.Keys)
|
|
}
|
|
}
|
|
|
|
func TestKVSEndpoint_ListKeys_ACLDeny(t *testing.T) {
|
|
t.Parallel()
|
|
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()
|
|
codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
testrpc.WaitForTestAgent(t, s1.RPC, "dc1", testrpc.WithToken("root"))
|
|
|
|
keys := []string{
|
|
"abe",
|
|
"bar",
|
|
"foo",
|
|
"test",
|
|
"zip",
|
|
}
|
|
|
|
for _, key := range keys {
|
|
arg := structs.KVSRequest{
|
|
Datacenter: "dc1",
|
|
Op: api.KVSet,
|
|
DirEnt: structs.DirEntry{
|
|
Key: key,
|
|
Flags: 1,
|
|
},
|
|
WriteRequest: structs.WriteRequest{Token: "root"},
|
|
}
|
|
var out bool
|
|
if err := msgpackrpc.CallWithCodec(codec, "KVS.Apply", &arg, &out); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
}
|
|
|
|
arg := structs.ACLRequest{
|
|
Datacenter: "dc1",
|
|
Op: structs.ACLSet,
|
|
ACL: structs.ACL{
|
|
Name: "User token",
|
|
Type: structs.ACLTokenTypeClient,
|
|
Rules: testListRules,
|
|
},
|
|
WriteRequest: structs.WriteRequest{Token: "root"},
|
|
}
|
|
var out string
|
|
if err := msgpackrpc.CallWithCodec(codec, "ACL.Apply", &arg, &out); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
id := out
|
|
|
|
getR := structs.KeyListRequest{
|
|
Datacenter: "dc1",
|
|
Prefix: "",
|
|
Seperator: "/",
|
|
QueryOptions: structs.QueryOptions{Token: id},
|
|
}
|
|
var dirent structs.IndexedKeyList
|
|
if err := msgpackrpc.CallWithCodec(codec, "KVS.ListKeys", &getR, &dirent); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
if dirent.Index == 0 {
|
|
t.Fatalf("Bad: %v", dirent)
|
|
}
|
|
if len(dirent.Keys) != 2 {
|
|
t.Fatalf("Bad: %v", dirent.Keys)
|
|
}
|
|
if dirent.Keys[0] != "foo" {
|
|
t.Fatalf("Bad: %v", dirent.Keys)
|
|
}
|
|
if dirent.Keys[1] != "test" {
|
|
t.Fatalf("Bad: %v", dirent.Keys)
|
|
}
|
|
}
|
|
|
|
func TestKVS_Apply_LockDelay(t *testing.T) {
|
|
t.Parallel()
|
|
dir1, s1 := testServer(t)
|
|
defer os.RemoveAll(dir1)
|
|
defer s1.Shutdown()
|
|
codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
testrpc.WaitForTestAgent(t, s1.RPC, "dc1")
|
|
|
|
// Create and invalidate a session with a lock.
|
|
state := s1.fsm.State()
|
|
|
|
if err := state.EnsureNode(1, &structs.Node{Node: "foo", Address: "127.0.0.1"}); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
session := &structs.Session{
|
|
ID: generateUUID(),
|
|
Node: "foo",
|
|
LockDelay: 50 * time.Millisecond,
|
|
}
|
|
if err := state.SessionCreate(2, session); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
id := session.ID
|
|
d := &structs.DirEntry{
|
|
Key: "test",
|
|
Session: id,
|
|
}
|
|
if ok, err := state.KVSLock(3, d); err != nil || !ok {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
if err := state.SessionDestroy(4, id, nil); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
|
|
// Make a new session that is valid.
|
|
if err := state.SessionCreate(5, session); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
validID := session.ID
|
|
|
|
// Make a lock request.
|
|
arg := structs.KVSRequest{
|
|
Datacenter: "dc1",
|
|
Op: api.KVLock,
|
|
DirEnt: structs.DirEntry{
|
|
Key: "test",
|
|
Session: validID,
|
|
},
|
|
}
|
|
var out bool
|
|
if err := msgpackrpc.CallWithCodec(codec, "KVS.Apply", &arg, &out); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if out != false {
|
|
t.Fatalf("should not acquire")
|
|
}
|
|
|
|
// Wait for lock-delay.
|
|
time.Sleep(50 * time.Millisecond)
|
|
|
|
// Should acquire.
|
|
if err := msgpackrpc.CallWithCodec(codec, "KVS.Apply", &arg, &out); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if out != true {
|
|
t.Fatalf("should acquire")
|
|
}
|
|
}
|
|
|
|
func TestKVS_Issue_1626(t *testing.T) {
|
|
t.Parallel()
|
|
dir1, s1 := testServer(t)
|
|
defer os.RemoveAll(dir1)
|
|
defer s1.Shutdown()
|
|
codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
testrpc.WaitForTestAgent(t, s1.RPC, "dc1")
|
|
|
|
// Set up the first key.
|
|
{
|
|
arg := structs.KVSRequest{
|
|
Datacenter: "dc1",
|
|
Op: api.KVSet,
|
|
DirEnt: structs.DirEntry{
|
|
Key: "foo/test",
|
|
Value: []byte("test"),
|
|
},
|
|
}
|
|
var out bool
|
|
if err := msgpackrpc.CallWithCodec(codec, "KVS.Apply", &arg, &out); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
}
|
|
|
|
// Retrieve the base key and snag the index.
|
|
var index uint64
|
|
{
|
|
getR := structs.KeyRequest{
|
|
Datacenter: "dc1",
|
|
Key: "foo/test",
|
|
}
|
|
var dirent structs.IndexedDirEntries
|
|
if err := msgpackrpc.CallWithCodec(codec, "KVS.Get", &getR, &dirent); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
if dirent.Index == 0 {
|
|
t.Fatalf("Bad: %v", dirent)
|
|
}
|
|
if len(dirent.Entries) != 1 {
|
|
t.Fatalf("Bad: %v", dirent)
|
|
}
|
|
d := dirent.Entries[0]
|
|
if string(d.Value) != "test" {
|
|
t.Fatalf("bad: %v", d)
|
|
}
|
|
|
|
index = dirent.Index
|
|
}
|
|
|
|
// Set up a blocking query on the base key.
|
|
doneCh := make(chan *structs.IndexedDirEntries, 1)
|
|
go func() {
|
|
codec := rpcClient(t, s1)
|
|
defer codec.Close()
|
|
|
|
getR := structs.KeyRequest{
|
|
Datacenter: "dc1",
|
|
Key: "foo/test",
|
|
QueryOptions: structs.QueryOptions{
|
|
MinQueryIndex: index,
|
|
MaxQueryTime: 3 * time.Second,
|
|
},
|
|
}
|
|
var dirent structs.IndexedDirEntries
|
|
if err := msgpackrpc.CallWithCodec(codec, "KVS.Get", &getR, &dirent); err != nil {
|
|
t.Errorf("RPC call failed: %v", err)
|
|
return
|
|
}
|
|
doneCh <- &dirent
|
|
}()
|
|
|
|
// Now update a second key with a prefix that has the first key name
|
|
// as part of it.
|
|
{
|
|
arg := structs.KVSRequest{
|
|
Datacenter: "dc1",
|
|
Op: api.KVSet,
|
|
DirEnt: structs.DirEntry{
|
|
Key: "foo/test2",
|
|
Value: []byte("test"),
|
|
},
|
|
}
|
|
var out bool
|
|
if err := msgpackrpc.CallWithCodec(codec, "KVS.Apply", &arg, &out); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
}
|
|
|
|
// Make sure the blocking query didn't wake up for this update.
|
|
select {
|
|
case <-doneCh:
|
|
t.Fatalf("Blocking query should not have completed")
|
|
case <-time.After(1 * time.Second):
|
|
}
|
|
|
|
// Now update the first key's payload.
|
|
{
|
|
arg := structs.KVSRequest{
|
|
Datacenter: "dc1",
|
|
Op: api.KVSet,
|
|
DirEnt: structs.DirEntry{
|
|
Key: "foo/test",
|
|
Value: []byte("updated"),
|
|
},
|
|
}
|
|
var out bool
|
|
if err := msgpackrpc.CallWithCodec(codec, "KVS.Apply", &arg, &out); err != nil {
|
|
t.Fatalf("err: %v", err)
|
|
}
|
|
}
|
|
|
|
// Make sure the blocking query wakes up for the final update.
|
|
select {
|
|
case dirent := <-doneCh:
|
|
if dirent.Index <= index {
|
|
t.Fatalf("Bad: %v", dirent)
|
|
}
|
|
if len(dirent.Entries) != 1 {
|
|
t.Fatalf("Bad: %v", dirent)
|
|
}
|
|
d := dirent.Entries[0]
|
|
if string(d.Value) != "updated" {
|
|
t.Fatalf("bad: %v", d)
|
|
}
|
|
case <-time.After(1 * time.Second):
|
|
t.Fatalf("Blocking query should have completed")
|
|
}
|
|
}
|
|
|
|
var testListRules = `
|
|
key "" {
|
|
policy = "deny"
|
|
}
|
|
key "foo" {
|
|
policy = "read"
|
|
}
|
|
key "test" {
|
|
policy = "write"
|
|
}
|
|
key "test/priv" {
|
|
policy = "read"
|
|
}
|
|
`
|