open-consul/consul/acl_test.go

1908 lines
43 KiB
Go

package consul
import (
"errors"
"fmt"
"os"
"reflect"
"strings"
"testing"
"github.com/hashicorp/consul/acl"
"github.com/hashicorp/consul/consul/structs"
"github.com/hashicorp/consul/testutil"
)
var testACLPolicy = `
key "" {
policy = "deny"
}
key "foo/" {
policy = "write"
}
`
func TestACL_Disabled(t *testing.T) {
dir1, s1 := testServer(t)
defer os.RemoveAll(dir1)
defer s1.Shutdown()
client := rpcClient(t, s1)
defer client.Close()
testutil.WaitForLeader(t, s1.RPC, "dc1")
acl, err := s1.resolveToken("does not exist")
if err != nil {
t.Fatalf("err: %v", err)
}
if acl != nil {
t.Fatalf("got acl")
}
}
func TestACL_ResolveRootACL(t *testing.T) {
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1" // Enable ACLs!
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
acl, err := s1.resolveToken("allow")
if err == nil || err.Error() != rootDenied {
t.Fatalf("err: %v", err)
}
if acl != nil {
t.Fatalf("bad: %v", acl)
}
acl, err = s1.resolveToken("deny")
if err == nil || err.Error() != rootDenied {
t.Fatalf("err: %v", err)
}
if acl != nil {
t.Fatalf("bad: %v", acl)
}
}
func TestACL_Authority_NotFound(t *testing.T) {
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1" // Enable ACLs!
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
client := rpcClient(t, s1)
defer client.Close()
testutil.WaitForLeader(t, s1.RPC, "dc1")
acl, err := s1.resolveToken("does not exist")
if err == nil || err.Error() != aclNotFound {
t.Fatalf("err: %v", err)
}
if acl != nil {
t.Fatalf("got acl")
}
}
func TestACL_Authority_Found(t *testing.T) {
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1" // Enable ACLs!
c.ACLMasterToken = "root"
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
client := rpcClient(t, s1)
defer client.Close()
testutil.WaitForLeader(t, s1.RPC, "dc1")
// Create a new token
arg := structs.ACLRequest{
Datacenter: "dc1",
Op: structs.ACLSet,
ACL: structs.ACL{
Name: "User token",
Type: structs.ACLTypeClient,
Rules: testACLPolicy,
},
WriteRequest: structs.WriteRequest{Token: "root"},
}
var id string
if err := s1.RPC("ACL.Apply", &arg, &id); err != nil {
t.Fatalf("err: %v", err)
}
// Resolve the token
acl, err := s1.resolveToken(id)
if err != nil {
t.Fatalf("err: %v", err)
}
if acl == nil {
t.Fatalf("missing acl")
}
// Check the policy
if acl.KeyRead("bar") {
t.Fatalf("unexpected read")
}
if !acl.KeyRead("foo/test") {
t.Fatalf("unexpected failed read")
}
}
func TestACL_Authority_Anonymous_Found(t *testing.T) {
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1" // Enable ACLs!
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
client := rpcClient(t, s1)
defer client.Close()
testutil.WaitForLeader(t, s1.RPC, "dc1")
// Resolve the token
acl, err := s1.resolveToken("")
if err != nil {
t.Fatalf("err: %v", err)
}
if acl == nil {
t.Fatalf("missing acl")
}
// Check the policy, should allow all
if !acl.KeyRead("foo/test") {
t.Fatalf("unexpected failed read")
}
}
func TestACL_Authority_Master_Found(t *testing.T) {
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1" // Enable ACLs!
c.ACLMasterToken = "foobar"
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
client := rpcClient(t, s1)
defer client.Close()
testutil.WaitForLeader(t, s1.RPC, "dc1")
// Resolve the token
acl, err := s1.resolveToken("foobar")
if err != nil {
t.Fatalf("err: %v", err)
}
if acl == nil {
t.Fatalf("missing acl")
}
// Check the policy, should allow all
if !acl.KeyRead("foo/test") {
t.Fatalf("unexpected failed read")
}
}
func TestACL_Authority_Management(t *testing.T) {
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1" // Enable ACLs!
c.ACLMasterToken = "foobar"
c.ACLDefaultPolicy = "deny"
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
client := rpcClient(t, s1)
defer client.Close()
testutil.WaitForLeader(t, s1.RPC, "dc1")
// Resolve the token
acl, err := s1.resolveToken("foobar")
if err != nil {
t.Fatalf("err: %v", err)
}
if acl == nil {
t.Fatalf("missing acl")
}
// Check the policy, should allow all
if !acl.KeyRead("foo/test") {
t.Fatalf("unexpected failed read")
}
}
func TestACL_NonAuthority_NotFound(t *testing.T) {
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1"
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
dir2, s2 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1" // Enable ACLs!
c.Bootstrap = false // Disable bootstrap
})
defer os.RemoveAll(dir2)
defer s2.Shutdown()
// Try to join
addr := fmt.Sprintf("127.0.0.1:%d",
s1.config.SerfLANConfig.MemberlistConfig.BindPort)
if _, err := s2.JoinLAN([]string{addr}); err != nil {
t.Fatalf("err: %v", err)
}
testutil.WaitForResult(func() (bool, error) {
p1, _ := s1.numPeers()
return p1 == 2, errors.New(fmt.Sprintf("%d", p1))
}, func(err error) {
t.Fatalf("should have 2 peers: %v", err)
})
client := rpcClient(t, s1)
defer client.Close()
testutil.WaitForLeader(t, s1.RPC, "dc1")
// find the non-authoritative server
var nonAuth *Server
if !s1.IsLeader() {
nonAuth = s1
} else {
nonAuth = s2
}
acl, err := nonAuth.resolveToken("does not exist")
if err == nil || err.Error() != aclNotFound {
t.Fatalf("err: %v", err)
}
if acl != nil {
t.Fatalf("got acl")
}
}
func TestACL_NonAuthority_Found(t *testing.T) {
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1"
c.ACLMasterToken = "root"
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
client := rpcClient(t, s1)
defer client.Close()
dir2, s2 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1" // Enable ACLs!
c.Bootstrap = false // Disable bootstrap
})
defer os.RemoveAll(dir2)
defer s2.Shutdown()
// Try to join
addr := fmt.Sprintf("127.0.0.1:%d",
s1.config.SerfLANConfig.MemberlistConfig.BindPort)
if _, err := s2.JoinLAN([]string{addr}); err != nil {
t.Fatalf("err: %v", err)
}
testutil.WaitForResult(func() (bool, error) {
p1, _ := s1.numPeers()
return p1 == 2, errors.New(fmt.Sprintf("%d", p1))
}, func(err error) {
t.Fatalf("should have 2 peers: %v", err)
})
testutil.WaitForLeader(t, s1.RPC, "dc1")
// Create a new token
arg := structs.ACLRequest{
Datacenter: "dc1",
Op: structs.ACLSet,
ACL: structs.ACL{
Name: "User token",
Type: structs.ACLTypeClient,
Rules: testACLPolicy,
},
WriteRequest: structs.WriteRequest{Token: "root"},
}
var id string
if err := s1.RPC("ACL.Apply", &arg, &id); err != nil {
t.Fatalf("err: %v", err)
}
// find the non-authoritative server
var nonAuth *Server
if !s1.IsLeader() {
nonAuth = s1
} else {
nonAuth = s2
}
// Token should resolve
acl, err := nonAuth.resolveToken(id)
if err != nil {
t.Fatalf("err: %v", err)
}
if acl == nil {
t.Fatalf("missing acl")
}
// Check the policy
if acl.KeyRead("bar") {
t.Fatalf("unexpected read")
}
if !acl.KeyRead("foo/test") {
t.Fatalf("unexpected failed read")
}
}
func TestACL_NonAuthority_Management(t *testing.T) {
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1" // Enable ACLs!
c.ACLMasterToken = "foobar"
c.ACLDefaultPolicy = "deny"
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
client := rpcClient(t, s1)
defer client.Close()
dir2, s2 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1" // Enable ACLs!
c.ACLDefaultPolicy = "deny"
c.Bootstrap = false // Disable bootstrap
})
defer os.RemoveAll(dir2)
defer s2.Shutdown()
// Try to join
addr := fmt.Sprintf("127.0.0.1:%d",
s1.config.SerfLANConfig.MemberlistConfig.BindPort)
if _, err := s2.JoinLAN([]string{addr}); err != nil {
t.Fatalf("err: %v", err)
}
testutil.WaitForResult(func() (bool, error) {
p1, _ := s1.numPeers()
return p1 == 2, errors.New(fmt.Sprintf("%d", p1))
}, func(err error) {
t.Fatalf("should have 2 peers: %v", err)
})
testutil.WaitForLeader(t, s1.RPC, "dc1")
// find the non-authoritative server
var nonAuth *Server
if !s1.IsLeader() {
nonAuth = s1
} else {
nonAuth = s2
}
// Resolve the token
acl, err := nonAuth.resolveToken("foobar")
if err != nil {
t.Fatalf("err: %v", err)
}
if acl == nil {
t.Fatalf("missing acl")
}
// Check the policy, should allow all
if !acl.KeyRead("foo/test") {
t.Fatalf("unexpected failed read")
}
}
func TestACL_DownPolicy_Deny(t *testing.T) {
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1"
c.ACLDownPolicy = "deny"
c.ACLMasterToken = "root"
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
client := rpcClient(t, s1)
defer client.Close()
dir2, s2 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1" // Enable ACLs!
c.ACLDownPolicy = "deny"
c.Bootstrap = false // Disable bootstrap
})
defer os.RemoveAll(dir2)
defer s2.Shutdown()
// Try to join
addr := fmt.Sprintf("127.0.0.1:%d",
s1.config.SerfLANConfig.MemberlistConfig.BindPort)
if _, err := s2.JoinLAN([]string{addr}); err != nil {
t.Fatalf("err: %v", err)
}
testutil.WaitForResult(func() (bool, error) {
p1, _ := s1.numPeers()
return p1 == 2, errors.New(fmt.Sprintf("%d", p1))
}, func(err error) {
t.Fatalf("should have 2 peers: %v", err)
})
testutil.WaitForLeader(t, s1.RPC, "dc1")
// Create a new token
arg := structs.ACLRequest{
Datacenter: "dc1",
Op: structs.ACLSet,
ACL: structs.ACL{
Name: "User token",
Type: structs.ACLTypeClient,
Rules: testACLPolicy,
},
WriteRequest: structs.WriteRequest{Token: "root"},
}
var id string
if err := s1.RPC("ACL.Apply", &arg, &id); err != nil {
t.Fatalf("err: %v", err)
}
// find the non-authoritative server
var nonAuth *Server
var auth *Server
if !s1.IsLeader() {
nonAuth = s1
auth = s2
} else {
nonAuth = s2
auth = s1
}
// Kill the authoritative server
auth.Shutdown()
// Token should resolve into a DenyAll
aclR, err := nonAuth.resolveToken(id)
if err != nil {
t.Fatalf("err: %v", err)
}
if aclR != acl.DenyAll() {
t.Fatalf("bad acl: %#v", aclR)
}
}
func TestACL_DownPolicy_Allow(t *testing.T) {
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1"
c.ACLDownPolicy = "allow"
c.ACLMasterToken = "root"
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
client := rpcClient(t, s1)
defer client.Close()
dir2, s2 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1" // Enable ACLs!
c.ACLDownPolicy = "allow"
c.Bootstrap = false // Disable bootstrap
})
defer os.RemoveAll(dir2)
defer s2.Shutdown()
// Try to join
addr := fmt.Sprintf("127.0.0.1:%d",
s1.config.SerfLANConfig.MemberlistConfig.BindPort)
if _, err := s2.JoinLAN([]string{addr}); err != nil {
t.Fatalf("err: %v", err)
}
testutil.WaitForResult(func() (bool, error) {
p1, _ := s1.numPeers()
return p1 == 2, errors.New(fmt.Sprintf("%d", p1))
}, func(err error) {
t.Fatalf("should have 2 peers: %v", err)
})
testutil.WaitForLeader(t, s1.RPC, "dc1")
// Create a new token
arg := structs.ACLRequest{
Datacenter: "dc1",
Op: structs.ACLSet,
ACL: structs.ACL{
Name: "User token",
Type: structs.ACLTypeClient,
Rules: testACLPolicy,
},
WriteRequest: structs.WriteRequest{Token: "root"},
}
var id string
if err := s1.RPC("ACL.Apply", &arg, &id); err != nil {
t.Fatalf("err: %v", err)
}
// find the non-authoritative server
var nonAuth *Server
var auth *Server
if !s1.IsLeader() {
nonAuth = s1
auth = s2
} else {
nonAuth = s2
auth = s1
}
// Kill the authoritative server
auth.Shutdown()
// Token should resolve into a AllowAll
aclR, err := nonAuth.resolveToken(id)
if err != nil {
t.Fatalf("err: %v", err)
}
if aclR != acl.AllowAll() {
t.Fatalf("bad acl: %#v", aclR)
}
}
func TestACL_DownPolicy_ExtendCache(t *testing.T) {
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1"
c.ACLTTL = 0
c.ACLDownPolicy = "extend-cache"
c.ACLMasterToken = "root"
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
client := rpcClient(t, s1)
defer client.Close()
dir2, s2 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1" // Enable ACLs!
c.ACLTTL = 0
c.ACLDownPolicy = "extend-cache"
c.Bootstrap = false // Disable bootstrap
})
defer os.RemoveAll(dir2)
defer s2.Shutdown()
// Try to join
addr := fmt.Sprintf("127.0.0.1:%d",
s1.config.SerfLANConfig.MemberlistConfig.BindPort)
if _, err := s2.JoinLAN([]string{addr}); err != nil {
t.Fatalf("err: %v", err)
}
testutil.WaitForResult(func() (bool, error) {
p1, _ := s1.numPeers()
return p1 == 2, errors.New(fmt.Sprintf("%d", p1))
}, func(err error) {
t.Fatalf("should have 2 peers: %v", err)
})
testutil.WaitForLeader(t, s1.RPC, "dc1")
// Create a new token
arg := structs.ACLRequest{
Datacenter: "dc1",
Op: structs.ACLSet,
ACL: structs.ACL{
Name: "User token",
Type: structs.ACLTypeClient,
Rules: testACLPolicy,
},
WriteRequest: structs.WriteRequest{Token: "root"},
}
var id string
if err := s1.RPC("ACL.Apply", &arg, &id); err != nil {
t.Fatalf("err: %v", err)
}
// find the non-authoritative server
var nonAuth *Server
var auth *Server
if !s1.IsLeader() {
nonAuth = s1
auth = s2
} else {
nonAuth = s2
auth = s1
}
// Warm the caches
aclR, err := nonAuth.resolveToken(id)
if err != nil {
t.Fatalf("err: %v", err)
}
if aclR == nil {
t.Fatalf("bad acl: %#v", aclR)
}
// Kill the authoritative server
auth.Shutdown()
// Token should resolve into cached copy
aclR2, err := nonAuth.resolveToken(id)
if err != nil {
t.Fatalf("err: %v", err)
}
if aclR2 != aclR {
t.Fatalf("bad acl: %#v", aclR)
}
}
func TestACL_Replication(t *testing.T) {
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1"
c.ACLMasterToken = "root"
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
client := rpcClient(t, s1)
defer client.Close()
dir2, s2 := testServerWithConfig(t, func(c *Config) {
c.Datacenter = "dc2"
c.ACLDatacenter = "dc1"
c.ACLDefaultPolicy = "deny"
c.ACLDownPolicy = "extend-cache"
c.ACLReplicationToken = "root"
c.ACLReplicationInterval = 0
c.ACLReplicationApplyLimit = 1000000
})
defer os.RemoveAll(dir2)
defer s2.Shutdown()
dir3, s3 := testServerWithConfig(t, func(c *Config) {
c.Datacenter = "dc3"
c.ACLDatacenter = "dc1"
c.ACLDownPolicy = "deny"
c.ACLReplicationToken = "root"
c.ACLReplicationInterval = 0
c.ACLReplicationApplyLimit = 1000000
})
defer os.RemoveAll(dir3)
defer s3.Shutdown()
// Try to join.
addr := fmt.Sprintf("127.0.0.1:%d",
s1.config.SerfWANConfig.MemberlistConfig.BindPort)
if _, err := s2.JoinWAN([]string{addr}); err != nil {
t.Fatalf("err: %v", err)
}
if _, err := s3.JoinWAN([]string{addr}); err != nil {
t.Fatalf("err: %v", err)
}
testutil.WaitForLeader(t, s1.RPC, "dc1")
testutil.WaitForLeader(t, s1.RPC, "dc2")
testutil.WaitForLeader(t, s1.RPC, "dc3")
// Create a new token.
arg := structs.ACLRequest{
Datacenter: "dc1",
Op: structs.ACLSet,
ACL: structs.ACL{
Name: "User token",
Type: structs.ACLTypeClient,
Rules: testACLPolicy,
},
WriteRequest: structs.WriteRequest{Token: "root"},
}
var id string
if err := s1.RPC("ACL.Apply", &arg, &id); err != nil {
t.Fatalf("err: %v", err)
}
// Wait for replication to occur.
testutil.WaitForResult(func() (bool, error) {
_, acl, err := s2.fsm.State().ACLGet(id)
if err != nil {
return false, err
}
if acl == nil {
return false, nil
}
_, acl, err = s3.fsm.State().ACLGet(id)
if err != nil {
return false, err
}
if acl == nil {
return false, nil
}
return true, nil
}, func(err error) {
t.Fatalf("ACLs didn't converge")
})
// Kill the ACL datacenter.
s1.Shutdown()
// Token should resolve on s2, which has replication + extend-cache.
acl, err := s2.resolveToken(id)
if err != nil {
t.Fatalf("err: %v", err)
}
if acl == nil {
t.Fatalf("missing acl")
}
// Check the policy
if acl.KeyRead("bar") {
t.Fatalf("unexpected read")
}
if !acl.KeyRead("foo/test") {
t.Fatalf("unexpected failed read")
}
// Although s3 has replication, and we verified that the ACL is there,
// it can not be used because of the down policy.
acl, err = s3.resolveToken(id)
if err != nil {
t.Fatalf("err: %v", err)
}
if acl == nil {
t.Fatalf("missing acl")
}
// Check the policy.
if acl.KeyRead("bar") {
t.Fatalf("unexpected read")
}
if acl.KeyRead("foo/test") {
t.Fatalf("unexpected read")
}
}
func TestACL_MultiDC_Found(t *testing.T) {
dir1, s1 := testServerWithConfig(t, func(c *Config) {
c.ACLDatacenter = "dc1"
c.ACLMasterToken = "root"
})
defer os.RemoveAll(dir1)
defer s1.Shutdown()
client := rpcClient(t, s1)
defer client.Close()
dir2, s2 := testServerWithConfig(t, func(c *Config) {
c.Datacenter = "dc2"
c.ACLDatacenter = "dc1" // Enable ACLs!
})
defer os.RemoveAll(dir2)
defer s2.Shutdown()
// Try to join
addr := fmt.Sprintf("127.0.0.1:%d",
s1.config.SerfWANConfig.MemberlistConfig.BindPort)
if _, err := s2.JoinWAN([]string{addr}); err != nil {
t.Fatalf("err: %v", err)
}
testutil.WaitForLeader(t, s1.RPC, "dc1")
testutil.WaitForLeader(t, s1.RPC, "dc2")
// Create a new token
arg := structs.ACLRequest{
Datacenter: "dc1",
Op: structs.ACLSet,
ACL: structs.ACL{
Name: "User token",
Type: structs.ACLTypeClient,
Rules: testACLPolicy,
},
WriteRequest: structs.WriteRequest{Token: "root"},
}
var id string
if err := s1.RPC("ACL.Apply", &arg, &id); err != nil {
t.Fatalf("err: %v", err)
}
// Token should resolve
acl, err := s2.resolveToken(id)
if err != nil {
t.Fatalf("err: %v", err)
}
if acl == nil {
t.Fatalf("missing acl")
}
// Check the policy
if acl.KeyRead("bar") {
t.Fatalf("unexpected read")
}
if !acl.KeyRead("foo/test") {
t.Fatalf("unexpected failed read")
}
}
func TestACL_filterHealthChecks(t *testing.T) {
// Create some health checks.
fill := func() structs.HealthChecks {
return structs.HealthChecks{
&structs.HealthCheck{
Node: "node1",
CheckID: "check1",
ServiceName: "foo",
},
}
}
// Try permissive filtering.
{
hc := fill()
filt := newAclFilter(acl.AllowAll(), nil, false)
filt.filterHealthChecks(&hc)
if len(hc) != 1 {
t.Fatalf("bad: %#v", hc)
}
}
// Try restrictive filtering.
{
hc := fill()
filt := newAclFilter(acl.DenyAll(), nil, false)
filt.filterHealthChecks(&hc)
if len(hc) != 0 {
t.Fatalf("bad: %#v", hc)
}
}
// Allowed to see the service but not the node.
policy, err := acl.Parse(`
service "foo" {
policy = "read"
}
`)
if err != nil {
t.Fatalf("err %v", err)
}
perms, err := acl.New(acl.DenyAll(), policy)
if err != nil {
t.Fatalf("err: %v", err)
}
// This will work because version 8 ACLs aren't being enforced.
{
hc := fill()
filt := newAclFilter(perms, nil, false)
filt.filterHealthChecks(&hc)
if len(hc) != 1 {
t.Fatalf("bad: %#v", hc)
}
}
// But with version 8 the node will block it.
{
hc := fill()
filt := newAclFilter(perms, nil, true)
filt.filterHealthChecks(&hc)
if len(hc) != 0 {
t.Fatalf("bad: %#v", hc)
}
}
// Chain on access to the node.
policy, err = acl.Parse(`
node "node1" {
policy = "read"
}
`)
if err != nil {
t.Fatalf("err %v", err)
}
perms, err = acl.New(perms, policy)
if err != nil {
t.Fatalf("err: %v", err)
}
// Now it should go through.
{
hc := fill()
filt := newAclFilter(perms, nil, true)
filt.filterHealthChecks(&hc)
if len(hc) != 1 {
t.Fatalf("bad: %#v", hc)
}
}
}
func TestACL_filterServices(t *testing.T) {
// Create some services
services := structs.Services{
"service1": []string{},
"service2": []string{},
}
// Try permissive filtering
filt := newAclFilter(acl.AllowAll(), nil, false)
filt.filterServices(services)
if len(services) != 2 {
t.Fatalf("bad: %#v", services)
}
// Try restrictive filtering
filt = newAclFilter(acl.DenyAll(), nil, false)
filt.filterServices(services)
if len(services) != 0 {
t.Fatalf("bad: %#v", services)
}
}
func TestACL_filterServiceNodes(t *testing.T) {
// Create some service nodes.
fill := func() structs.ServiceNodes {
return structs.ServiceNodes{
&structs.ServiceNode{
Node: "node1",
ServiceName: "foo",
},
}
}
// Try permissive filtering.
{
nodes := fill()
filt := newAclFilter(acl.AllowAll(), nil, false)
filt.filterServiceNodes(&nodes)
if len(nodes) != 1 {
t.Fatalf("bad: %#v", nodes)
}
}
// Try restrictive filtering.
{
nodes := fill()
filt := newAclFilter(acl.DenyAll(), nil, false)
filt.filterServiceNodes(&nodes)
if len(nodes) != 0 {
t.Fatalf("bad: %#v", nodes)
}
}
// Allowed to see the service but not the node.
policy, err := acl.Parse(`
service "foo" {
policy = "read"
}
`)
if err != nil {
t.Fatalf("err %v", err)
}
perms, err := acl.New(acl.DenyAll(), policy)
if err != nil {
t.Fatalf("err: %v", err)
}
// This will work because version 8 ACLs aren't being enforced.
{
nodes := fill()
filt := newAclFilter(perms, nil, false)
filt.filterServiceNodes(&nodes)
if len(nodes) != 1 {
t.Fatalf("bad: %#v", nodes)
}
}
// But with version 8 the node will block it.
{
nodes := fill()
filt := newAclFilter(perms, nil, true)
filt.filterServiceNodes(&nodes)
if len(nodes) != 0 {
t.Fatalf("bad: %#v", nodes)
}
}
// Chain on access to the node.
policy, err = acl.Parse(`
node "node1" {
policy = "read"
}
`)
if err != nil {
t.Fatalf("err %v", err)
}
perms, err = acl.New(perms, policy)
if err != nil {
t.Fatalf("err: %v", err)
}
// Now it should go through.
{
nodes := fill()
filt := newAclFilter(perms, nil, true)
filt.filterServiceNodes(&nodes)
if len(nodes) != 1 {
t.Fatalf("bad: %#v", nodes)
}
}
}
func TestACL_filterNodeServices(t *testing.T) {
// Create some node services.
fill := func() *structs.NodeServices {
return &structs.NodeServices{
Node: &structs.Node{
Node: "node1",
},
Services: map[string]*structs.NodeService{
"foo": &structs.NodeService{
ID: "foo",
Service: "foo",
},
},
}
}
// Try nil, which is a possible input.
{
var services *structs.NodeServices
filt := newAclFilter(acl.AllowAll(), nil, false)
filt.filterNodeServices(&services)
if services != nil {
t.Fatalf("bad: %#v", services)
}
}
// Try permissive filtering.
{
services := fill()
filt := newAclFilter(acl.AllowAll(), nil, false)
filt.filterNodeServices(&services)
if len(services.Services) != 1 {
t.Fatalf("bad: %#v", services.Services)
}
}
// Try restrictive filtering.
{
services := fill()
filt := newAclFilter(acl.DenyAll(), nil, false)
filt.filterNodeServices(&services)
if len((*services).Services) != 0 {
t.Fatalf("bad: %#v", (*services).Services)
}
}
// Allowed to see the service but not the node.
policy, err := acl.Parse(`
service "foo" {
policy = "read"
}
`)
if err != nil {
t.Fatalf("err %v", err)
}
perms, err := acl.New(acl.DenyAll(), policy)
if err != nil {
t.Fatalf("err: %v", err)
}
// This will work because version 8 ACLs aren't being enforced.
{
services := fill()
filt := newAclFilter(perms, nil, false)
filt.filterNodeServices(&services)
if len((*services).Services) != 1 {
t.Fatalf("bad: %#v", (*services).Services)
}
}
// But with version 8 the node will block it.
{
services := fill()
filt := newAclFilter(perms, nil, true)
filt.filterNodeServices(&services)
if services != nil {
t.Fatalf("bad: %#v", services)
}
}
// Chain on access to the node.
policy, err = acl.Parse(`
node "node1" {
policy = "read"
}
`)
if err != nil {
t.Fatalf("err %v", err)
}
perms, err = acl.New(perms, policy)
if err != nil {
t.Fatalf("err: %v", err)
}
// Now it should go through.
{
services := fill()
filt := newAclFilter(perms, nil, true)
filt.filterNodeServices(&services)
if len((*services).Services) != 1 {
t.Fatalf("bad: %#v", (*services).Services)
}
}
}
func TestACL_filterCheckServiceNodes(t *testing.T) {
// Create some nodes.
fill := func() structs.CheckServiceNodes {
return structs.CheckServiceNodes{
structs.CheckServiceNode{
Node: &structs.Node{
Node: "node1",
},
Service: &structs.NodeService{
ID: "foo",
Service: "foo",
},
Checks: structs.HealthChecks{
&structs.HealthCheck{
Node: "node1",
CheckID: "check1",
ServiceName: "foo",
},
},
},
}
}
// Try permissive filtering.
{
nodes := fill()
filt := newAclFilter(acl.AllowAll(), nil, false)
filt.filterCheckServiceNodes(&nodes)
if len(nodes) != 1 {
t.Fatalf("bad: %#v", nodes)
}
if len(nodes[0].Checks) != 1 {
t.Fatalf("bad: %#v", nodes[0].Checks)
}
}
// Try restrictive filtering.
{
nodes := fill()
filt := newAclFilter(acl.DenyAll(), nil, false)
filt.filterCheckServiceNodes(&nodes)
if len(nodes) != 0 {
t.Fatalf("bad: %#v", nodes)
}
}
// Allowed to see the service but not the node.
policy, err := acl.Parse(`
service "foo" {
policy = "read"
}
`)
if err != nil {
t.Fatalf("err %v", err)
}
perms, err := acl.New(acl.DenyAll(), policy)
if err != nil {
t.Fatalf("err: %v", err)
}
// This will work because version 8 ACLs aren't being enforced.
{
nodes := fill()
filt := newAclFilter(perms, nil, false)
filt.filterCheckServiceNodes(&nodes)
if len(nodes) != 1 {
t.Fatalf("bad: %#v", nodes)
}
if len(nodes[0].Checks) != 1 {
t.Fatalf("bad: %#v", nodes[0].Checks)
}
}
// But with version 8 the node will block it.
{
nodes := fill()
filt := newAclFilter(perms, nil, true)
filt.filterCheckServiceNodes(&nodes)
if len(nodes) != 0 {
t.Fatalf("bad: %#v", nodes)
}
}
// Chain on access to the node.
policy, err = acl.Parse(`
node "node1" {
policy = "read"
}
`)
if err != nil {
t.Fatalf("err %v", err)
}
perms, err = acl.New(perms, policy)
if err != nil {
t.Fatalf("err: %v", err)
}
// Now it should go through.
{
nodes := fill()
filt := newAclFilter(perms, nil, true)
filt.filterCheckServiceNodes(&nodes)
if len(nodes) != 1 {
t.Fatalf("bad: %#v", nodes)
}
if len(nodes[0].Checks) != 1 {
t.Fatalf("bad: %#v", nodes[0].Checks)
}
}
}
func TestACL_filterCoordinates(t *testing.T) {
// Create some coordinates.
coords := structs.Coordinates{
&structs.Coordinate{
Node: "node1",
Coord: generateRandomCoordinate(),
},
&structs.Coordinate{
Node: "node2",
Coord: generateRandomCoordinate(),
},
}
// Try permissive filtering.
filt := newAclFilter(acl.AllowAll(), nil, false)
filt.filterCoordinates(&coords)
if len(coords) != 2 {
t.Fatalf("bad: %#v", coords)
}
// Try restrictive filtering without version 8 ACL enforcement.
filt = newAclFilter(acl.DenyAll(), nil, false)
filt.filterCoordinates(&coords)
if len(coords) != 2 {
t.Fatalf("bad: %#v", coords)
}
// Try restrictive filtering with version 8 ACL enforcement.
filt = newAclFilter(acl.DenyAll(), nil, true)
filt.filterCoordinates(&coords)
if len(coords) != 0 {
t.Fatalf("bad: %#v", coords)
}
}
func TestACL_filterSessions(t *testing.T) {
// Create a session list.
sessions := structs.Sessions{
&structs.Session{
Node: "foo",
},
&structs.Session{
Node: "bar",
},
}
// Try permissive filtering.
filt := newAclFilter(acl.AllowAll(), nil, true)
filt.filterSessions(&sessions)
if len(sessions) != 2 {
t.Fatalf("bad: %#v", sessions)
}
// Try restrictive filtering but with version 8 enforcement turned off.
filt = newAclFilter(acl.DenyAll(), nil, false)
filt.filterSessions(&sessions)
if len(sessions) != 2 {
t.Fatalf("bad: %#v", sessions)
}
// Try restrictive filtering with version 8 enforcement turned on.
filt = newAclFilter(acl.DenyAll(), nil, true)
filt.filterSessions(&sessions)
if len(sessions) != 0 {
t.Fatalf("bad: %#v", sessions)
}
}
func TestACL_filterNodeDump(t *testing.T) {
// Create a node dump.
fill := func() structs.NodeDump {
return structs.NodeDump{
&structs.NodeInfo{
Node: "node1",
Services: []*structs.NodeService{
&structs.NodeService{
ID: "foo",
Service: "foo",
},
},
Checks: []*structs.HealthCheck{
&structs.HealthCheck{
Node: "node1",
CheckID: "check1",
ServiceName: "foo",
},
},
},
}
}
// Try permissive filtering.
{
dump := fill()
filt := newAclFilter(acl.AllowAll(), nil, false)
filt.filterNodeDump(&dump)
if len(dump) != 1 {
t.Fatalf("bad: %#v", dump)
}
if len(dump[0].Services) != 1 {
t.Fatalf("bad: %#v", dump[0].Services)
}
if len(dump[0].Checks) != 1 {
t.Fatalf("bad: %#v", dump[0].Checks)
}
}
// Try restrictive filtering.
{
dump := fill()
filt := newAclFilter(acl.DenyAll(), nil, false)
filt.filterNodeDump(&dump)
if len(dump) != 1 {
t.Fatalf("bad: %#v", dump)
}
if len(dump[0].Services) != 0 {
t.Fatalf("bad: %#v", dump[0].Services)
}
if len(dump[0].Checks) != 0 {
t.Fatalf("bad: %#v", dump[0].Checks)
}
}
// Allowed to see the service but not the node.
policy, err := acl.Parse(`
service "foo" {
policy = "read"
}
`)
if err != nil {
t.Fatalf("err %v", err)
}
perms, err := acl.New(acl.DenyAll(), policy)
if err != nil {
t.Fatalf("err: %v", err)
}
// This will work because version 8 ACLs aren't being enforced.
{
dump := fill()
filt := newAclFilter(perms, nil, false)
filt.filterNodeDump(&dump)
if len(dump) != 1 {
t.Fatalf("bad: %#v", dump)
}
if len(dump[0].Services) != 1 {
t.Fatalf("bad: %#v", dump[0].Services)
}
if len(dump[0].Checks) != 1 {
t.Fatalf("bad: %#v", dump[0].Checks)
}
}
// But with version 8 the node will block it.
{
dump := fill()
filt := newAclFilter(perms, nil, true)
filt.filterNodeDump(&dump)
if len(dump) != 0 {
t.Fatalf("bad: %#v", dump)
}
}
// Chain on access to the node.
policy, err = acl.Parse(`
node "node1" {
policy = "read"
}
`)
if err != nil {
t.Fatalf("err %v", err)
}
perms, err = acl.New(perms, policy)
if err != nil {
t.Fatalf("err: %v", err)
}
// Now it should go through.
{
dump := fill()
filt := newAclFilter(perms, nil, true)
filt.filterNodeDump(&dump)
if len(dump) != 1 {
t.Fatalf("bad: %#v", dump)
}
if len(dump[0].Services) != 1 {
t.Fatalf("bad: %#v", dump[0].Services)
}
if len(dump[0].Checks) != 1 {
t.Fatalf("bad: %#v", dump[0].Checks)
}
}
}
func TestACL_filterNodes(t *testing.T) {
// Create a nodes list.
nodes := structs.Nodes{
&structs.Node{
Node: "foo",
},
&structs.Node{
Node: "bar",
},
}
// Try permissive filtering.
filt := newAclFilter(acl.AllowAll(), nil, true)
filt.filterNodes(&nodes)
if len(nodes) != 2 {
t.Fatalf("bad: %#v", nodes)
}
// Try restrictive filtering but with version 8 enforcement turned off.
filt = newAclFilter(acl.DenyAll(), nil, false)
filt.filterNodes(&nodes)
if len(nodes) != 2 {
t.Fatalf("bad: %#v", nodes)
}
// Try restrictive filtering with version 8 enforcement turned on.
filt = newAclFilter(acl.DenyAll(), nil, true)
filt.filterNodes(&nodes)
if len(nodes) != 0 {
t.Fatalf("bad: %#v", nodes)
}
}
func TestACL_redactPreparedQueryTokens(t *testing.T) {
query := &structs.PreparedQuery{
ID: "f004177f-2c28-83b7-4229-eacc25fe55d1",
Token: "root",
}
expected := &structs.PreparedQuery{
ID: "f004177f-2c28-83b7-4229-eacc25fe55d1",
Token: "root",
}
// Try permissive filtering with a management token. This will allow the
// embedded token to be seen.
filt := newAclFilter(acl.ManageAll(), nil, false)
filt.redactPreparedQueryTokens(&query)
if !reflect.DeepEqual(query, expected) {
t.Fatalf("bad: %#v", &query)
}
// Hang on to the entry with a token, which needs to survive the next
// operation.
original := query
// Now try permissive filtering with a client token, which should cause
// the embedded token to get redacted.
filt = newAclFilter(acl.AllowAll(), nil, false)
filt.redactPreparedQueryTokens(&query)
expected.Token = redactedToken
if !reflect.DeepEqual(query, expected) {
t.Fatalf("bad: %#v", *query)
}
// Make sure that the original object didn't lose its token.
if original.Token != "root" {
t.Fatalf("bad token: %s", original.Token)
}
}
func TestACL_filterPreparedQueries(t *testing.T) {
queries := structs.PreparedQueries{
&structs.PreparedQuery{
ID: "f004177f-2c28-83b7-4229-eacc25fe55d1",
},
&structs.PreparedQuery{
ID: "f004177f-2c28-83b7-4229-eacc25fe55d2",
Name: "query-with-no-token",
},
&structs.PreparedQuery{
ID: "f004177f-2c28-83b7-4229-eacc25fe55d3",
Name: "query-with-a-token",
Token: "root",
},
}
expected := structs.PreparedQueries{
&structs.PreparedQuery{
ID: "f004177f-2c28-83b7-4229-eacc25fe55d1",
},
&structs.PreparedQuery{
ID: "f004177f-2c28-83b7-4229-eacc25fe55d2",
Name: "query-with-no-token",
},
&structs.PreparedQuery{
ID: "f004177f-2c28-83b7-4229-eacc25fe55d3",
Name: "query-with-a-token",
Token: "root",
},
}
// Try permissive filtering with a management token. This will allow the
// embedded token to be seen.
filt := newAclFilter(acl.ManageAll(), nil, false)
filt.filterPreparedQueries(&queries)
if !reflect.DeepEqual(queries, expected) {
t.Fatalf("bad: %#v", queries)
}
// Hang on to the entry with a token, which needs to survive the next
// operation.
original := queries[2]
// Now try permissive filtering with a client token, which should cause
// the embedded token to get redacted, and the query with no name to get
// filtered out.
filt = newAclFilter(acl.AllowAll(), nil, false)
filt.filterPreparedQueries(&queries)
expected[2].Token = redactedToken
expected = append(structs.PreparedQueries{}, expected[1], expected[2])
if !reflect.DeepEqual(queries, expected) {
t.Fatalf("bad: %#v", queries)
}
// Make sure that the original object didn't lose its token.
if original.Token != "root" {
t.Fatalf("bad token: %s", original.Token)
}
// Now try restrictive filtering.
filt = newAclFilter(acl.DenyAll(), nil, false)
filt.filterPreparedQueries(&queries)
if len(queries) != 0 {
t.Fatalf("bad: %#v", queries)
}
}
func TestACL_unhandledFilterType(t *testing.T) {
defer func(t *testing.T) {
if recover() == nil {
t.Fatalf("should panic")
}
}(t)
// Create the server
dir, token, srv, client := testACLFilterServer(t)
defer os.RemoveAll(dir)
defer srv.Shutdown()
defer client.Close()
// Pass an unhandled type into the ACL filter.
srv.filterACL(token, &structs.HealthCheck{})
}
func TestACL_vetRegisterWithACL(t *testing.T) {
args := &structs.RegisterRequest{
Node: "nope",
Address: "127.0.0.1",
}
// With a nil ACL, the update should be allowed.
if err := vetRegisterWithACL(nil, args, nil); err != nil {
t.Fatalf("err: %v", err)
}
// Create a basic node policy.
policy, err := acl.Parse(`
node "node" {
policy = "write"
}
`)
if err != nil {
t.Fatalf("err %v", err)
}
perms, err := acl.New(acl.DenyAll(), policy)
if err != nil {
t.Fatalf("err: %v", err)
}
// With that policy, the update should now be blocked for node reasons.
err = vetRegisterWithACL(perms, args, nil)
if err == nil || !strings.Contains(err.Error(), permissionDenied) {
t.Fatalf("bad: %v", err)
}
// Now use a permitted node name.
args.Node = "node"
if err := vetRegisterWithACL(perms, args, nil); err != nil {
t.Fatalf("err: %v", err)
}
// Build some node info that matches what we have now.
ns := &structs.NodeServices{
Node: &structs.Node{
Node: "node",
Address: "127.0.0.1",
},
Services: make(map[string]*structs.NodeService),
}
// Try to register a service, which should be blocked.
args.Service = &structs.NodeService{
Service: "service",
ID: "my-id",
}
err = vetRegisterWithACL(perms, args, ns)
if err == nil || !strings.Contains(err.Error(), permissionDenied) {
t.Fatalf("bad: %v", err)
}
// Chain on a basic service policy.
policy, err = acl.Parse(`
service "service" {
policy = "write"
}
`)
if err != nil {
t.Fatalf("err %v", err)
}
perms, err = acl.New(perms, policy)
if err != nil {
t.Fatalf("err: %v", err)
}
// With the service ACL, the update should go through.
if err := vetRegisterWithACL(perms, args, ns); err != nil {
t.Fatalf("err: %v", err)
}
// Add an existing service that they are clobbering and aren't allowed
// to write to.
ns.Services["my-id"] = &structs.NodeService{
Service: "other",
ID: "my-id",
}
err = vetRegisterWithACL(perms, args, ns)
if err == nil || !strings.Contains(err.Error(), permissionDenied) {
t.Fatalf("bad: %v", err)
}
// Chain on a policy that allows them to write to the other service.
policy, err = acl.Parse(`
service "other" {
policy = "write"
}
`)
if err != nil {
t.Fatalf("err %v", err)
}
perms, err = acl.New(perms, policy)
if err != nil {
t.Fatalf("err: %v", err)
}
// Now it should go through.
if err := vetRegisterWithACL(perms, args, ns); err != nil {
t.Fatalf("err: %v", err)
}
// Try creating the node and the service at once by having no existing
// node record. This should be ok since we have node and service
// permissions.
if err := vetRegisterWithACL(perms, args, nil); err != nil {
t.Fatalf("err: %v", err)
}
// Add a node-level check to the member, which should be rejected.
args.Check = &structs.HealthCheck{
Node: "node",
}
err = vetRegisterWithACL(perms, args, ns)
if err == nil || !strings.Contains(err.Error(), "check member must be nil") {
t.Fatalf("bad: %v", err)
}
// Move the check into the slice, but give a bad node name.
args.Check.Node = "nope"
args.Checks = append(args.Checks, args.Check)
args.Check = nil
err = vetRegisterWithACL(perms, args, ns)
if err == nil || !strings.Contains(err.Error(), "doesn't match register request node") {
t.Fatalf("bad: %v", err)
}
// Fix the node name, which should now go through.
args.Checks[0].Node = "node"
if err := vetRegisterWithACL(perms, args, ns); err != nil {
t.Fatalf("err: %v", err)
}
// Add a service-level check.
args.Checks = append(args.Checks, &structs.HealthCheck{
Node: "node",
ServiceID: "my-id",
})
if err := vetRegisterWithACL(perms, args, ns); err != nil {
t.Fatalf("err: %v", err)
}
// Try creating everything at once. This should be ok since we have all
// the permissions we need. It also makes sure that we can register a
// new node, service, and associated checks.
if err := vetRegisterWithACL(perms, args, nil); err != nil {
t.Fatalf("err: %v", err)
}
// Nil out the service registration, which'll skip the special case
// and force us to look at the ns data (it will look like we are
// writing to the "other" service which also has "my-id").
args.Service = nil
if err := vetRegisterWithACL(perms, args, ns); err != nil {
t.Fatalf("err: %v", err)
}
// Chain on a policy that forbids them to write to the other service.
policy, err = acl.Parse(`
service "other" {
policy = "deny"
}
`)
if err != nil {
t.Fatalf("err %v", err)
}
perms, err = acl.New(perms, policy)
if err != nil {
t.Fatalf("err: %v", err)
}
// This should get rejected.
err = vetRegisterWithACL(perms, args, ns)
if err == nil || !strings.Contains(err.Error(), permissionDenied) {
t.Fatalf("bad: %v", err)
}
// Change the existing service data to point to a service name they
// car write to. This should go through.
ns.Services["my-id"] = &structs.NodeService{
Service: "service",
ID: "my-id",
}
if err := vetRegisterWithACL(perms, args, ns); err != nil {
t.Fatalf("err: %v", err)
}
// Chain on a policy that forbids them to write to the node.
policy, err = acl.Parse(`
node "node" {
policy = "deny"
}
`)
if err != nil {
t.Fatalf("err %v", err)
}
perms, err = acl.New(perms, policy)
if err != nil {
t.Fatalf("err: %v", err)
}
// This should get rejected because there's a node-level check in here.
err = vetRegisterWithACL(perms, args, ns)
if err == nil || !strings.Contains(err.Error(), permissionDenied) {
t.Fatalf("bad: %v", err)
}
// Change the node-level check into a service check, and then it should
// go through.
args.Checks[0].ServiceID = "my-id"
if err := vetRegisterWithACL(perms, args, ns); err != nil {
t.Fatalf("err: %v", err)
}
// Finally, attempt to update the node part of the data and make sure
// that gets rejected since they no longer have permissions.
args.Address = "127.0.0.2"
err = vetRegisterWithACL(perms, args, ns)
if err == nil || !strings.Contains(err.Error(), permissionDenied) {
t.Fatalf("bad: %v", err)
}
}
func TestACL_vetDeregisterWithACL(t *testing.T) {
args := &structs.DeregisterRequest{
Node: "nope",
}
// With a nil ACL, the update should be allowed.
if err := vetDeregisterWithACL(nil, args, nil, nil); err != nil {
t.Fatalf("err: %v", err)
}
// Create a basic node policy.
policy, err := acl.Parse(`
node "node" {
policy = "write"
}
service "service" {
policy = "write"
}
`)
if err != nil {
t.Fatalf("err %v", err)
}
perms, err := acl.New(acl.DenyAll(), policy)
if err != nil {
t.Fatalf("err: %v", err)
}
// With that policy, the update should now be blocked for node reasons.
err = vetDeregisterWithACL(perms, args, nil, nil)
if err == nil || !strings.Contains(err.Error(), permissionDenied) {
t.Fatalf("bad: %v", err)
}
// Now use a permitted node name.
args.Node = "node"
if err := vetDeregisterWithACL(perms, args, nil, nil); err != nil {
t.Fatalf("err: %v", err)
}
// Try an unknown check.
args.CheckID = "check-id"
err = vetDeregisterWithACL(perms, args, nil, nil)
if err == nil || !strings.Contains(err.Error(), "Unknown check") {
t.Fatalf("bad: %v", err)
}
// Now pass in a check that should be blocked.
nc := &structs.HealthCheck{
Node: "node",
CheckID: "check-id",
ServiceID: "service-id",
ServiceName: "nope",
}
err = vetDeregisterWithACL(perms, args, nil, nc)
if err == nil || !strings.Contains(err.Error(), permissionDenied) {
t.Fatalf("bad: %v", err)
}
// Change it to an allowed service, which should go through.
nc.ServiceName = "service"
if err := vetDeregisterWithACL(perms, args, nil, nc); err != nil {
t.Fatalf("err: %v", err)
}
// Switch to a node check that should be blocked.
args.Node = "nope"
nc.Node = "nope"
nc.ServiceID = ""
nc.ServiceName = ""
err = vetDeregisterWithACL(perms, args, nil, nc)
if err == nil || !strings.Contains(err.Error(), permissionDenied) {
t.Fatalf("bad: %v", err)
}
// Switch to an allowed node check, which should go through.
args.Node = "node"
nc.Node = "node"
if err := vetDeregisterWithACL(perms, args, nil, nc); err != nil {
t.Fatalf("err: %v", err)
}
// Try an unknown service.
args.ServiceID = "service-id"
err = vetDeregisterWithACL(perms, args, nil, nil)
if err == nil || !strings.Contains(err.Error(), "Unknown service") {
t.Fatalf("bad: %v", err)
}
// Now pass in a service that should be blocked.
ns := &structs.NodeService{
ID: "service-id",
Service: "nope",
}
err = vetDeregisterWithACL(perms, args, ns, nil)
if err == nil || !strings.Contains(err.Error(), permissionDenied) {
t.Fatalf("bad: %v", err)
}
// Change it to an allowed service, which should go through.
ns.Service = "service"
if err := vetDeregisterWithACL(perms, args, ns, nil); err != nil {
t.Fatalf("err: %v", err)
}
}