open-consul/command/acl/bindingrule/update/bindingrule_update_test.go

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package bindingruleupdate
import (
"encoding/json"
"strings"
"testing"
"github.com/hashicorp/consul/agent"
"github.com/hashicorp/consul/api"
"github.com/hashicorp/consul/testrpc"
uuid "github.com/hashicorp/go-uuid"
"github.com/mitchellh/cli"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
// activate testing auth method
_ "github.com/hashicorp/consul/agent/consul/authmethod/testauth"
)
func TestBindingRuleUpdateCommand_noTabs(t *testing.T) {
t.Parallel()
if strings.ContainsRune(New(cli.NewMockUi()).Help(), '\t') {
t.Fatal("help has tabs")
}
}
func TestBindingRuleUpdateCommand(t *testing.T) {
t.Parallel()
a := agent.NewTestAgent(t, `
primary_datacenter = "dc1"
acl {
enabled = true
tokens {
master = "root"
}
}`)
defer a.Shutdown()
testrpc.WaitForLeader(t, a.RPC, "dc1")
client := a.Client()
// create an auth method in advance
{
_, _, err := client.ACL().AuthMethodCreate(
&api.ACLAuthMethod{
Name: "test",
Type: "testing",
},
&api.WriteOptions{Token: "root"},
)
require.NoError(t, err)
}
deleteRules := func(t *testing.T) {
rules, _, err := client.ACL().BindingRuleList(
"test",
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
for _, rule := range rules {
_, err := client.ACL().BindingRuleDelete(
rule.ID,
&api.WriteOptions{Token: "root"},
)
require.NoError(t, err)
}
}
t.Run("rule id required", func(t *testing.T) {
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 1)
require.Contains(t, ui.ErrorWriter.String(), "Cannot update a binding rule without specifying the -id parameter")
})
t.Run("rule id partial matches nothing", func(t *testing.T) {
fakeID, err := uuid.GenerateUUID()
require.NoError(t, err)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-id=" + fakeID[0:5],
"-token=root",
"-description=test rule edited",
}
code := cmd.Run(args)
require.Equal(t, code, 1)
require.Contains(t, ui.ErrorWriter.String(), "Error determining binding rule ID")
})
t.Run("rule id exact match doesn't exist", func(t *testing.T) {
fakeID, err := uuid.GenerateUUID()
require.NoError(t, err)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-id=" + fakeID,
"-token=root",
"-description=test rule edited",
}
code := cmd.Run(args)
require.Equal(t, code, 1)
require.Contains(t, ui.ErrorWriter.String(), "Binding rule not found with ID")
})
createRule := func(t *testing.T) string {
rule, _, err := client.ACL().BindingRuleCreate(
&api.ACLBindingRule{
AuthMethod: "test",
Description: "test rule",
BindType: api.BindingRuleBindTypeService,
BindName: "test-${serviceaccount.name}",
Selector: "serviceaccount.namespace==default",
},
&api.WriteOptions{Token: "root"},
)
require.NoError(t, err)
return rule.ID
}
createDupe := func(t *testing.T) string {
for {
// Check for 1-char duplicates.
rules, _, err := client.ACL().BindingRuleList(
"test",
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
m := make(map[byte]struct{})
for _, rule := range rules {
c := rule.ID[0]
if _, ok := m[c]; ok {
return string(c)
}
m[c] = struct{}{}
}
_ = createRule(t)
}
}
t.Run("rule id partial matches multiple", func(t *testing.T) {
prefix := createDupe(t)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-id=" + prefix,
"-token=root",
"-description=test rule edited",
}
code := cmd.Run(args)
require.Equal(t, code, 1)
require.Contains(t, ui.ErrorWriter.String(), "Error determining binding rule ID")
})
t.Run("must use roughly valid selector", func(t *testing.T) {
id := createRule(t)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-id", id,
"-selector", "foo",
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 1)
require.Contains(t, ui.ErrorWriter.String(), "Selector is invalid")
})
t.Run("update all fields", func(t *testing.T) {
id := createRule(t)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-id", id,
"-description=test rule edited",
"-bind-type", "role",
"-bind-name=role-updated",
"-selector=serviceaccount.namespace==alt and serviceaccount.name==demo",
}
code := cmd.Run(args)
require.Equal(t, code, 0, "err: %s", ui.ErrorWriter.String())
require.Empty(t, ui.ErrorWriter.String())
rule, _, err := client.ACL().BindingRuleRead(
id,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, rule)
require.Equal(t, "test rule edited", rule.Description)
require.Equal(t, "role-updated", rule.BindName)
require.Equal(t, api.BindingRuleBindTypeRole, rule.BindType)
require.Equal(t, "serviceaccount.namespace==alt and serviceaccount.name==demo", rule.Selector)
})
t.Run("update all fields - partial", func(t *testing.T) {
deleteRules(t) // reset since we created a bunch that might be dupes
id := createRule(t)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-id", id[0:5],
"-description=test rule edited",
"-bind-type", "role",
"-bind-name=role-updated",
"-selector=serviceaccount.namespace==alt and serviceaccount.name==demo",
}
code := cmd.Run(args)
require.Equal(t, code, 0, "err: %s", ui.ErrorWriter.String())
require.Empty(t, ui.ErrorWriter.String())
rule, _, err := client.ACL().BindingRuleRead(
id,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, rule)
require.Equal(t, "test rule edited", rule.Description)
require.Equal(t, "role-updated", rule.BindName)
require.Equal(t, api.BindingRuleBindTypeRole, rule.BindType)
require.Equal(t, "serviceaccount.namespace==alt and serviceaccount.name==demo", rule.Selector)
})
t.Run("update all fields but description", func(t *testing.T) {
id := createRule(t)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-id", id,
"-bind-type", "role",
"-bind-name=role-updated",
"-selector=serviceaccount.namespace==alt and serviceaccount.name==demo",
}
code := cmd.Run(args)
require.Equal(t, code, 0, "err: %s", ui.ErrorWriter.String())
require.Empty(t, ui.ErrorWriter.String())
rule, _, err := client.ACL().BindingRuleRead(
id,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, rule)
require.Equal(t, "test rule", rule.Description)
require.Equal(t, api.BindingRuleBindTypeRole, rule.BindType)
require.Equal(t, "role-updated", rule.BindName)
require.Equal(t, "serviceaccount.namespace==alt and serviceaccount.name==demo", rule.Selector)
})
t.Run("update all fields but bind name", func(t *testing.T) {
id := createRule(t)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-id", id,
"-description=test rule edited",
"-bind-type", "role",
"-selector=serviceaccount.namespace==alt and serviceaccount.name==demo",
}
code := cmd.Run(args)
require.Equal(t, code, 0, "err: %s", ui.ErrorWriter.String())
require.Empty(t, ui.ErrorWriter.String())
rule, _, err := client.ACL().BindingRuleRead(
id,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, rule)
require.Equal(t, "test rule edited", rule.Description)
require.Equal(t, api.BindingRuleBindTypeRole, rule.BindType)
require.Equal(t, "test-${serviceaccount.name}", rule.BindName)
require.Equal(t, "serviceaccount.namespace==alt and serviceaccount.name==demo", rule.Selector)
})
t.Run("update all fields but must exist", func(t *testing.T) {
id := createRule(t)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-id", id,
"-description=test rule edited",
"-bind-name=role-updated",
"-selector=serviceaccount.namespace==alt and serviceaccount.name==demo",
}
code := cmd.Run(args)
require.Equal(t, code, 0, "err: %s", ui.ErrorWriter.String())
require.Empty(t, ui.ErrorWriter.String())
rule, _, err := client.ACL().BindingRuleRead(
id,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, rule)
require.Equal(t, "test rule edited", rule.Description)
require.Equal(t, api.BindingRuleBindTypeService, rule.BindType)
require.Equal(t, "role-updated", rule.BindName)
require.Equal(t, "serviceaccount.namespace==alt and serviceaccount.name==demo", rule.Selector)
})
t.Run("update all fields but selector", func(t *testing.T) {
id := createRule(t)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-id", id,
"-description=test rule edited",
"-bind-type", "role",
"-bind-name=role-updated",
}
code := cmd.Run(args)
require.Equal(t, code, 0, "err: %s", ui.ErrorWriter.String())
require.Empty(t, ui.ErrorWriter.String())
rule, _, err := client.ACL().BindingRuleRead(
id,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, rule)
require.Equal(t, "test rule edited", rule.Description)
require.Equal(t, api.BindingRuleBindTypeRole, rule.BindType)
require.Equal(t, "role-updated", rule.BindName)
require.Equal(t, "serviceaccount.namespace==default", rule.Selector)
})
t.Run("update all fields clear selector", func(t *testing.T) {
id := createRule(t)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-id", id,
"-description=test rule edited",
"-bind-type", "role",
"-bind-name=role-updated",
"-selector=",
}
code := cmd.Run(args)
require.Equal(t, code, 0, "err: %s", ui.ErrorWriter.String())
require.Empty(t, ui.ErrorWriter.String())
rule, _, err := client.ACL().BindingRuleRead(
id,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, rule)
require.Equal(t, "test rule edited", rule.Description)
require.Equal(t, api.BindingRuleBindTypeRole, rule.BindType)
require.Equal(t, "role-updated", rule.BindName)
require.Empty(t, rule.Selector)
})
t.Run("update all fields json formatted", func(t *testing.T) {
id := createRule(t)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-id", id,
"-description=test rule edited",
"-bind-type", "role",
"-bind-name=role-updated",
"-selector=serviceaccount.namespace==alt and serviceaccount.name==demo",
"-format=json",
}
code := cmd.Run(args)
require.Equal(t, code, 0, "err: %s", ui.ErrorWriter.String())
require.Empty(t, ui.ErrorWriter.String())
rule, _, err := client.ACL().BindingRuleRead(
id,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, rule)
require.Equal(t, "test rule edited", rule.Description)
require.Equal(t, "role-updated", rule.BindName)
require.Equal(t, api.BindingRuleBindTypeRole, rule.BindType)
require.Equal(t, "serviceaccount.namespace==alt and serviceaccount.name==demo", rule.Selector)
output := ui.OutputWriter.String()
var jsonOutput json.RawMessage
err = json.Unmarshal([]byte(output), &jsonOutput)
assert.NoError(t, err)
})
}
func TestBindingRuleUpdateCommand_noMerge(t *testing.T) {
t.Parallel()
a := agent.NewTestAgent(t, `
primary_datacenter = "dc1"
acl {
enabled = true
tokens {
master = "root"
}
}`)
defer a.Shutdown()
testrpc.WaitForLeader(t, a.RPC, "dc1")
client := a.Client()
// create an auth method in advance
{
_, _, err := client.ACL().AuthMethodCreate(
&api.ACLAuthMethod{
Name: "test",
Type: "testing",
},
&api.WriteOptions{Token: "root"},
)
require.NoError(t, err)
}
deleteRules := func(t *testing.T) {
rules, _, err := client.ACL().BindingRuleList(
"test",
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
for _, rule := range rules {
_, err := client.ACL().BindingRuleDelete(
rule.ID,
&api.WriteOptions{Token: "root"},
)
require.NoError(t, err)
}
}
t.Run("rule id required", func(t *testing.T) {
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-no-merge",
}
ui := cli.NewMockUi()
cmd := New(ui)
code := cmd.Run(args)
require.Equal(t, code, 1)
require.Contains(t, ui.ErrorWriter.String(), "Cannot update a binding rule without specifying the -id parameter")
})
t.Run("rule id partial matches nothing", func(t *testing.T) {
fakeID, err := uuid.GenerateUUID()
require.NoError(t, err)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-id=" + fakeID[0:5],
"-token=root",
"-no-merge",
"-description=test rule edited",
}
code := cmd.Run(args)
require.Equal(t, code, 1)
require.Contains(t, ui.ErrorWriter.String(), "Error determining binding rule ID")
})
t.Run("rule id exact match doesn't exist", func(t *testing.T) {
fakeID, err := uuid.GenerateUUID()
require.NoError(t, err)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-id=" + fakeID,
"-token=root",
"-no-merge",
"-description=test rule edited",
}
code := cmd.Run(args)
require.Equal(t, code, 1)
require.Contains(t, ui.ErrorWriter.String(), "Binding rule not found with ID")
})
createRule := func(t *testing.T) string {
rule, _, err := client.ACL().BindingRuleCreate(
&api.ACLBindingRule{
AuthMethod: "test",
Description: "test rule",
BindType: api.BindingRuleBindTypeRole,
BindName: "test-${serviceaccount.name}",
Selector: "serviceaccount.namespace==default",
},
&api.WriteOptions{Token: "root"},
)
require.NoError(t, err)
return rule.ID
}
createDupe := func(t *testing.T) string {
for {
// Check for 1-char duplicates.
rules, _, err := client.ACL().BindingRuleList(
"test",
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
m := make(map[byte]struct{})
for _, rule := range rules {
c := rule.ID[0]
if _, ok := m[c]; ok {
return string(c)
}
m[c] = struct{}{}
}
_ = createRule(t)
}
}
t.Run("rule id partial matches multiple", func(t *testing.T) {
prefix := createDupe(t)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-id=" + prefix,
"-token=root",
"-no-merge",
"-description=test rule edited",
}
code := cmd.Run(args)
require.Equal(t, code, 1)
require.Contains(t, ui.ErrorWriter.String(), "Error determining binding rule ID")
})
t.Run("must use roughly valid selector", func(t *testing.T) {
id := createRule(t)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-no-merge",
"-id", id,
"-description=test rule edited",
"-bind-type", "service",
"-bind-name=role-updated",
"-selector", "foo",
}
code := cmd.Run(args)
require.Equal(t, code, 1)
require.Contains(t, ui.ErrorWriter.String(), "Selector is invalid")
})
t.Run("update all fields", func(t *testing.T) {
id := createRule(t)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-no-merge",
"-id", id,
"-description=test rule edited",
"-bind-type", "service",
"-bind-name=role-updated",
"-selector=serviceaccount.namespace==alt and serviceaccount.name==demo",
}
code := cmd.Run(args)
require.Equal(t, code, 0, "err: %s", ui.ErrorWriter.String())
require.Empty(t, ui.ErrorWriter.String())
rule, _, err := client.ACL().BindingRuleRead(
id,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, rule)
require.Equal(t, "test rule edited", rule.Description)
require.Equal(t, api.BindingRuleBindTypeService, rule.BindType)
require.Equal(t, "role-updated", rule.BindName)
require.Equal(t, "serviceaccount.namespace==alt and serviceaccount.name==demo", rule.Selector)
})
t.Run("update all fields - partial", func(t *testing.T) {
deleteRules(t) // reset since we created a bunch that might be dupes
id := createRule(t)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-no-merge",
"-id", id[0:5],
"-description=test rule edited",
"-bind-type", "service",
"-bind-name=role-updated",
"-selector=serviceaccount.namespace==alt and serviceaccount.name==demo",
}
code := cmd.Run(args)
require.Equal(t, code, 0, "err: %s", ui.ErrorWriter.String())
require.Empty(t, ui.ErrorWriter.String())
rule, _, err := client.ACL().BindingRuleRead(
id,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, rule)
require.Equal(t, "test rule edited", rule.Description)
require.Equal(t, api.BindingRuleBindTypeService, rule.BindType)
require.Equal(t, "role-updated", rule.BindName)
require.Equal(t, "serviceaccount.namespace==alt and serviceaccount.name==demo", rule.Selector)
})
t.Run("update all fields but description", func(t *testing.T) {
id := createRule(t)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-no-merge",
"-id", id,
"-bind-type", "service",
"-bind-name=role-updated",
"-selector=serviceaccount.namespace==alt and serviceaccount.name==demo",
}
code := cmd.Run(args)
require.Equal(t, code, 0, "err: %s", ui.ErrorWriter.String())
require.Empty(t, ui.ErrorWriter.String())
rule, _, err := client.ACL().BindingRuleRead(
id,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, rule)
require.Empty(t, rule.Description)
require.Equal(t, api.BindingRuleBindTypeService, rule.BindType)
require.Equal(t, "role-updated", rule.BindName)
require.Equal(t, "serviceaccount.namespace==alt and serviceaccount.name==demo", rule.Selector)
})
t.Run("missing bind name", func(t *testing.T) {
id := createRule(t)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-no-merge",
"-id=" + id,
"-description=test rule edited",
"-bind-type", "role",
"-selector=serviceaccount.namespace==alt and serviceaccount.name==demo",
}
code := cmd.Run(args)
require.Equal(t, code, 1)
require.Contains(t, ui.ErrorWriter.String(), "Missing required '-bind-name' flag")
})
t.Run("update all fields but selector", func(t *testing.T) {
id := createRule(t)
ui := cli.NewMockUi()
cmd := New(ui)
args := []string{
"-http-addr=" + a.HTTPAddr(),
"-token=root",
"-no-merge",
"-id", id,
"-description=test rule edited",
"-bind-type", "service",
"-bind-name=role-updated",
}
code := cmd.Run(args)
require.Equal(t, code, 0, "err: %s", ui.ErrorWriter.String())
require.Empty(t, ui.ErrorWriter.String())
rule, _, err := client.ACL().BindingRuleRead(
id,
&api.QueryOptions{Token: "root"},
)
require.NoError(t, err)
require.NotNil(t, rule)
require.Equal(t, "test rule edited", rule.Description)
require.Equal(t, api.BindingRuleBindTypeService, rule.BindType)
require.Equal(t, "role-updated", rule.BindName)
require.Empty(t, rule.Selector)
})
}