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ctrl/central_auth_test.go
2022-05-19 20:00:25 +02:00

514 lines
17 KiB
Go

package steward
import (
"bytes"
"fmt"
"io"
"log"
"sync"
"testing"
"github.com/fxamacker/cbor/v2"
)
func TestACLSingleNode(t *testing.T) {
if !*logging {
log.SetOutput(io.Discard)
}
a := newAccessLists(&errorKernel{}, &Configuration{})
a.aclAddCommand("ship101", "admin", "HORSE")
a.aclAddCommand("ship101", "admin", "PIG")
// --- TESTS ---
mapOfFromNodeCommands := make(map[Node]map[command]struct{})
err := cbor.Unmarshal(a.schemaGenerated.GeneratedACLsMap["ship101"].Data, &mapOfFromNodeCommands)
if err != nil {
t.Fatal(err)
}
if _, ok := mapOfFromNodeCommands["admin"]["HORSE"]; !ok {
t.Fatal(" \U0001F631 [FAILED]: missing map entry")
}
if _, ok := mapOfFromNodeCommands["admin"]["PIG"]; !ok {
t.Fatal(" \U0001F631 [FAILED]: missing map entry")
}
}
func TestACLWithGroups(t *testing.T) {
if !*logging {
log.SetOutput(io.Discard)
}
a := newAccessLists(&errorKernel{}, &Configuration{})
const (
grp_nodes_operators = "grp_nodes_operators"
grp_nodes_ships = "grp_nodes_ships"
grp_commands_commandset1 = "grp_commands_commandset1"
)
a.groupNodesAddNode(grp_nodes_operators, "operator1")
a.groupNodesAddNode(grp_nodes_operators, "operator2")
a.groupNodesAddNode(grp_nodes_ships, "ship100")
a.groupNodesAddNode(grp_nodes_ships, "ship101")
a.groupCommandsAddCommand(grp_commands_commandset1, "dmesg")
a.groupCommandsAddCommand(grp_commands_commandset1, "date")
a.aclAddCommand(grp_nodes_ships, "admin", "useradd -m kongen")
a.aclAddCommand("ship101", "admin", "HORSE")
a.aclAddCommand(grp_nodes_ships, grp_nodes_operators, grp_commands_commandset1)
mapOfFromNodeCommands := make(map[Node]map[command]struct{})
err := cbor.Unmarshal(a.schemaGenerated.GeneratedACLsMap["ship101"].Data, &mapOfFromNodeCommands)
if err != nil {
t.Fatal(err)
}
if _, ok := mapOfFromNodeCommands["admin"]["useradd -m kongen"]; !ok {
t.Fatal(" \U0001F631 [FAILED]: missing map entry")
}
if _, ok := mapOfFromNodeCommands["operator1"]["dmesg"]; !ok {
t.Fatal(" \U0001F631 [FAILED]: missing map entry")
}
if _, ok := mapOfFromNodeCommands["operator1"]["date"]; !ok {
t.Fatal(" \U0001F631 [FAILED]: missing map entry")
}
if _, ok := mapOfFromNodeCommands["operator2"]["dmesg"]; !ok {
t.Fatal(" \U0001F631 [FAILED]: missing map entry")
}
if _, ok := mapOfFromNodeCommands["operator2"]["date"]; !ok {
t.Fatal(" \U0001F631 [FAILED]: missing map entry")
}
if _, ok := mapOfFromNodeCommands["admin"]["HORSE"]; !ok {
t.Fatal(" \U0001F631 [FAILED]: missing map entry")
}
}
func TestACLNodesGroupDeleteNode(t *testing.T) {
if !*logging {
log.SetOutput(io.Discard)
}
a := newAccessLists(&errorKernel{}, &Configuration{})
const (
grp_nodes_operators = "grp_nodes_operators"
grp_nodes_ships = "grp_nodes_ships"
grp_commands_commandset1 = "grp_commands_commandset1"
)
a.groupNodesAddNode(grp_nodes_operators, "operator1")
a.groupNodesAddNode(grp_nodes_operators, "operator2")
a.groupNodesAddNode(grp_nodes_ships, "ship100")
a.groupNodesAddNode(grp_nodes_ships, "ship101")
a.groupCommandsAddCommand(grp_commands_commandset1, "dmesg")
a.groupCommandsAddCommand(grp_commands_commandset1, "date")
a.aclAddCommand(grp_nodes_ships, "admin", "useradd -m kongen")
a.aclAddCommand("ship101", "admin", "HORSE")
a.aclAddCommand(grp_nodes_ships, grp_nodes_operators, grp_commands_commandset1)
a.groupNodesDeleteNode(grp_nodes_ships, "ship101")
// Check that we still got the data for ship100.
{
mapOfFromNodeCommands := make(map[Node]map[command]struct{})
err := cbor.Unmarshal(a.schemaGenerated.GeneratedACLsMap["ship100"].Data, &mapOfFromNodeCommands)
if err != nil {
t.Fatal(err)
}
if _, ok := mapOfFromNodeCommands["admin"]["useradd -m kongen"]; !ok {
t.Fatal(" \U0001F631 [FAILED]: missing map entry")
}
}
// Check that we don't have any data for ship101.
{
mapOfFromNodeCommands := make(map[Node]map[command]struct{})
err := cbor.Unmarshal(a.schemaGenerated.GeneratedACLsMap["ship101"].Data, &mapOfFromNodeCommands)
if err != nil {
t.Fatal(err)
}
if _, ok := mapOfFromNodeCommands["admin"]["useradd -m kongen"]; ok {
t.Fatal(" \U0001F631 [FAILED]: missing map entry")
}
}
}
func TestGroupNodesDeleteGroup(t *testing.T) {
if !*logging {
log.SetOutput(io.Discard)
}
a := newAccessLists(&errorKernel{}, &Configuration{})
const (
grp_nodes_operators = "grp_nodes_operators"
grp_nodes_ships = "grp_nodes_ships"
grp_commands_commandset1 = "grp_commands_commandset1"
)
a.groupNodesAddNode(grp_nodes_operators, "operator1")
a.groupNodesAddNode(grp_nodes_operators, "operator2")
a.groupNodesAddNode(grp_nodes_ships, "ship100")
a.groupNodesAddNode(grp_nodes_ships, "ship101")
a.groupCommandsAddCommand(grp_commands_commandset1, "dmesg")
a.groupCommandsAddCommand(grp_commands_commandset1, "date")
a.aclAddCommand(grp_nodes_ships, "admin", "useradd -m kongen")
a.aclAddCommand("ship101", "admin", "HORSE")
a.aclAddCommand(grp_nodes_ships, grp_nodes_operators, grp_commands_commandset1)
a.groupNodesDeleteGroup(grp_nodes_operators)
// Check that we still got the data for other ACL's.
{
mapOfFromNodeCommands := make(map[Node]map[command]struct{})
err := cbor.Unmarshal(a.schemaGenerated.GeneratedACLsMap["ship101"].Data, &mapOfFromNodeCommands)
if err != nil {
t.Fatal(err)
}
if _, ok := mapOfFromNodeCommands["admin"]["HORSE"]; !ok {
t.Fatal(" \U0001F631 [FAILED]: missing map entry")
}
}
// Check that we don't have any data for grp_nodes_operators
{
mapOfFromNodeCommands := make(map[Node]map[command]struct{})
err := cbor.Unmarshal(a.schemaGenerated.GeneratedACLsMap["ship101"].Data, &mapOfFromNodeCommands)
if err != nil {
t.Fatal(err)
}
if _, ok := mapOfFromNodeCommands["admin"]["dmesg"]; ok {
t.Fatal(" \U0001F631 [FAILED]: foud map entry")
}
}
}
func TestGroupCommandDeleteGroup(t *testing.T) {
if !*logging {
log.SetOutput(io.Discard)
}
a := newAccessLists(&errorKernel{}, &Configuration{})
const (
grp_nodes_operators = "grp_nodes_operators"
grp_nodes_ships = "grp_nodes_ships"
grp_commands_commandset1 = "grp_commands_commandset1"
)
a.groupNodesAddNode(grp_nodes_operators, "operator1")
a.groupNodesAddNode(grp_nodes_operators, "operator2")
a.groupNodesAddNode(grp_nodes_ships, "ship100")
a.groupNodesAddNode(grp_nodes_ships, "ship101")
a.groupCommandsAddCommand(grp_commands_commandset1, "dmesg")
a.groupCommandsAddCommand(grp_commands_commandset1, "date")
a.aclAddCommand(grp_nodes_ships, "admin", "useradd -m kongen")
a.aclAddCommand("ship101", "admin", "HORSE")
a.aclAddCommand(grp_nodes_ships, grp_nodes_operators, grp_commands_commandset1)
a.groupCommandDeleteGroup(grp_commands_commandset1)
// Check that we still got the data for other ACL's.
{
mapOfFromNodeCommands := make(map[Node]map[command]struct{})
err := cbor.Unmarshal(a.schemaGenerated.GeneratedACLsMap["ship101"].Data, &mapOfFromNodeCommands)
if err != nil {
t.Fatal(err)
}
if _, ok := mapOfFromNodeCommands["admin"]["HORSE"]; !ok {
t.Fatal(" \U0001F631 [FAILED]: missing map entry")
}
}
// Check that we don't have any data for grp_nodes_operators
{
mapOfFromNodeCommands := make(map[Node]map[command]struct{})
err := cbor.Unmarshal(a.schemaGenerated.GeneratedACLsMap["ship101"].Data, &mapOfFromNodeCommands)
if err != nil {
t.Fatal(err)
}
if _, ok := mapOfFromNodeCommands["admin"]["dmesg"]; ok {
t.Fatal(" \U0001F631 [FAILED]: foud map entry")
}
}
}
func TestACLGenerated(t *testing.T) {
if !*logging {
log.SetOutput(io.Discard)
}
a := newAccessLists(&errorKernel{}, &Configuration{})
a.aclAddCommand("ship101", "admin", "HORSE")
a.groupNodesAddNode("grp_nodes_ships", "ship101")
a.aclAddCommand("grp_nodes_ships", "admin", "HEN")
a.groupCommandsAddCommand("grp_commands_test", "echo")
a.groupCommandsAddCommand("grp_commands_test", "dmesg")
a.aclAddCommand("grp_nodes_ships", "admin", "grp_commands_test")
a.groupCommandsDeleteCommand("grp_commands_test", "echo")
// --- TESTS ---
mapOfFromNodeCommands := make(map[Node]map[command]struct{})
err := cbor.Unmarshal(a.schemaGenerated.GeneratedACLsMap["ship101"].Data, &mapOfFromNodeCommands)
if err != nil {
t.Fatal(err)
}
//if _, ok := mapOfFromNodeCommands["admin"]["PIG"]; !ok {
// t.Fatalf(" \U0001F631 [FAILED]: missing map entry: PIG: Content of Map: %v", mapOfFromNodeCommands)
//}
if _, ok := mapOfFromNodeCommands["admin"]["HORSE"]; !ok {
t.Fatalf(" \U0001F631 [FAILED]: missing map entry: HORSE: Content of Map: %v", mapOfFromNodeCommands)
}
if _, ok := mapOfFromNodeCommands["admin"]["HEN"]; !ok {
t.Fatalf(" \U0001F631 [FAILED]: missing map entry: HEN: Content of Map: %v", mapOfFromNodeCommands)
}
if _, ok := mapOfFromNodeCommands["admin"]["echo"]; ok {
t.Fatalf(" \U0001F631 [FAILED]: should not contain map entry: echo: Content of Map: %v", mapOfFromNodeCommands)
}
if _, ok := mapOfFromNodeCommands["admin"]["dmesg"]; !ok {
t.Fatalf(" \U0001F631 [FAILED]: missing map entry: echo: Content of Map: %v", mapOfFromNodeCommands)
}
}
func TestACLSchemaMainACLMap(t *testing.T) {
if !*logging {
log.SetOutput(io.Discard)
}
a := newAccessLists(&errorKernel{}, &Configuration{})
//a.aclNodeFromnodeCommandAdd("ship101", "admin", "PIG")
// fmt.Printf("---------------ADDING COMMAND-------------\n")
a.aclAddCommand("ship0", "admin", "systemctl")
a.aclAddCommand("ship1", "admin", "tcpdump")
if _, ok := a.schemaMain.ACLMap["ship0"]["admin"]["systemctl"]; !ok {
t.Fatalf(" \U0001F631 [FAILED]: missing map entry: ship0, admin, systemctl")
}
if _, ok := a.schemaMain.ACLMap["ship1"]["admin"]["tcpdump"]; !ok {
t.Fatalf(" \U0001F631 [FAILED]: missing map entry: ship1, admin, tcpdump")
}
// fmt.Printf("---------------ADDING COMMAND-------------\n")
a.groupNodesAddNode("grp_nodes_ships", "ship1")
a.groupNodesAddNode("grp_nodes_ships", "ship2")
a.aclAddCommand("grp_nodes_ships", "admin", "dmesg")
if _, ok := a.schemaMain.ACLMap["grp_nodes_ships"]["admin"]["dmesg"]; !ok {
t.Fatalf(" \U0001F631 [FAILED]: missing map entry: ship1, admin, tcpdump")
}
// fmt.Printf("---------------ADDING COMMAND-------------\n")
a.aclAddCommand("ship2", "admin", "echo")
if _, ok := a.schemaMain.ACLMap["ship2"]["admin"]["echo"]; !ok {
t.Fatalf(" \U0001F631 [FAILED]: missing map entry: ship1, admin, tcpdump")
}
// fmt.Printf("---------------DELETING COMMAND grp_nodes_ships, admin, dmesg-------------\n")
a.aclDeleteCommand("grp_nodes_ships", "admin", "dmesg")
if _, ok := a.schemaMain.ACLMap["grp_nodes_ships"]["admin"]["dmesg"]; ok {
t.Fatalf(" \U0001F631 [FAILED]: found map entry: grp_nodes_ships, admin, dmesg")
}
// Check that the remaining are still ok.
if _, ok := a.schemaMain.ACLMap["ship0"]["admin"]["systemctl"]; !ok {
t.Fatalf(" \U0001F631 [FAILED]: missing map entry: ship0, admin, systemctl")
}
if _, ok := a.schemaMain.ACLMap["ship1"]["admin"]["tcpdump"]; !ok {
t.Fatalf(" \U0001F631 [FAILED]: missing map entry: ship1, admin, tcpdump")
}
if _, ok := a.schemaMain.ACLMap["ship2"]["admin"]["echo"]; !ok {
t.Fatalf(" \U0001F631 [FAILED]: missing map entry: ship1, admin, tcpdump")
}
// fmt.Printf("---------------DELETING COMMAND ship0, admin, systemctl-------------\n")
a.aclDeleteCommand("ship0", "admin", "systemctl")
if _, ok := a.schemaMain.ACLMap["ship0"]["admin"]["systemctl"]; ok {
t.Fatalf(" \U0001F631 [FAILED]: missing map entry: ship0, admin, systemctl")
}
// Check that the remaining are ok.
if _, ok := a.schemaMain.ACLMap["ship1"]["admin"]["tcpdump"]; !ok {
t.Fatalf(" \U0001F631 [FAILED]: missing map entry: ship1, admin, tcpdump")
}
if _, ok := a.schemaMain.ACLMap["ship2"]["admin"]["echo"]; !ok {
t.Fatalf(" \U0001F631 [FAILED]: missing map entry: ship1, admin, tcpdump")
}
// fmt.Printf("---------------DELETING SOURCE ship1, admin-------------\n")
a.aclDeleteSource("ship1", "admin")
if _, ok := a.schemaMain.ACLMap["ship1"]["admin"]; ok {
t.Fatalf(" \U0001F631 [FAILED]: missing map entry: ship1, admin, tcpdump")
}
// Check that the remaining are ok.
if _, ok := a.schemaMain.ACLMap["ship2"]["admin"]["echo"]; !ok {
t.Fatalf(" \U0001F631 [FAILED]: missing map entry: ship1, admin, tcpdump")
}
// --- TESTS ---
}
func TestACLHash(t *testing.T) {
if !*logging {
log.SetOutput(io.Discard)
}
a := newAccessLists(&errorKernel{}, &Configuration{})
a.aclAddCommand("ship101", "admin", "HORSE")
a.groupNodesAddNode("grp_nodes_ships", "ship101")
a.aclAddCommand("grp_nodes_ships", "admin", "HEN")
hash := [32]uint8{0xa4, 0x99, 0xbd, 0xa3, 0x18, 0x26, 0x52, 0xc2, 0x92, 0x60, 0x23, 0x19, 0x3c, 0xa, 0x7, 0xa9, 0xb7, 0x77, 0x4f, 0x11, 0x34, 0xd5, 0x2d, 0xd1, 0x8d, 0xab, 0x6c, 0x4b, 0x2, 0xfa, 0x5c, 0x7a}
value := a.schemaGenerated.GeneratedACLsMap["ship101"].Hash
// fmt.Printf("%#v\n", a.schemaGenerated.GeneratedACLsMap["ship101"].Hash)
if bytes.Equal(hash[:], value[:]) == false {
t.Fatalf(" \U0001F631 [FAILED]: hash mismatch")
}
}
func TestACLConcurrent(t *testing.T) {
a := newAccessLists(&errorKernel{}, &Configuration{})
// -----------General testing and creation of some data----------------
// Start concurrent updating of the schema.
var wg sync.WaitGroup
for i := 0; i < 4000; i++ {
wg.Add(1)
go func() {
defer wg.Done()
a.aclAddCommand("ship1", "operator2", "rm -rf")
a.aclAddCommand("ship1", "operator1", "ls -lt")
a.aclAddCommand("ship1", "operator1", "ls -lt")
a.aclAddCommand("ship1", "operator2", "ls -l")
a.aclAddCommand("ship3", "operator3", "ls -lt")
a.aclAddCommand("ship3", "operator3", "vi /etc/hostname")
a.aclDeleteCommand("ship3", "operator2", "ls -lt")
a.aclDeleteSource("ship3", "operator3")
}()
wg.Add(1)
go func() {
defer wg.Done()
// fmt.Println("----schemaMain------")
a.schemaMain.mu.Lock()
for _, v := range a.schemaMain.ACLMap {
_ = fmt.Sprintf("%+v\n", v)
}
a.schemaMain.mu.Unlock()
// fmt.Println("----schemaGenerated------")
a.schemaGenerated.mu.Lock()
for k, v := range a.schemaGenerated.GeneratedACLsMap {
_ = fmt.Sprintf("node: %v, NodeDataSerialized: %v\n", k, string(v.Data))
_ = fmt.Sprintf("node: %v, Hash: %v\n", k, v.Hash)
}
a.schemaGenerated.mu.Unlock()
}()
}
wg.Wait()
}
func TestExportACLs(t *testing.T) {
const (
grp_nodes_operators = "grp_nodes_operators"
grp_nodes_ships = "grp_nodes_ships"
grp_commands_commandset1 = "grp_commands_commandset1"
)
a := newAccessLists(&errorKernel{}, &Configuration{})
a.groupNodesAddNode(grp_nodes_operators, "operator1")
a.groupNodesAddNode(grp_nodes_operators, "operator2")
a.groupNodesAddNode(grp_nodes_ships, "ship100")
a.groupNodesAddNode(grp_nodes_ships, "ship101")
a.groupCommandsAddCommand(grp_commands_commandset1, "dmesg")
a.groupCommandsAddCommand(grp_commands_commandset1, "date")
a.aclAddCommand(grp_nodes_ships, "admin", "useradd -m kongen")
a.aclAddCommand("ship101", "admin", "HORSE")
a.aclAddCommand(grp_nodes_ships, grp_nodes_operators, grp_commands_commandset1)
js, err := a.exportACLs()
if err != nil {
t.Fatalf("%v", err)
}
want := `{"grp_nodes_ships":{"admin":{"useradd -m kongen":{}},"grp_nodes_operators":{"grp_commands_commandset1":{}}},"ship101":{"admin":{"HORSE":{}}}}`
if string(js) != string(want) {
t.Fatalf("error: export does not match with what we want\n")
}
}
func TestImportACLs(t *testing.T) {
// js := `{"grp_nodes_ships":{"admin":{"useradd -m kongen":{}},"grp_nodes_operators":{"grp_commands_commandset1":{}}},"ship101":{"admin":{"HORSE":{}}}`
js := []byte{0x7b, 0x22, 0x67, 0x72, 0x70, 0x5f, 0x6e, 0x6f, 0x64, 0x65, 0x73, 0x5f, 0x73, 0x68, 0x69, 0x70, 0x73, 0x22, 0x3a, 0x7b, 0x22, 0x61, 0x64, 0x6d, 0x69, 0x6e, 0x22, 0x3a, 0x7b, 0x22, 0x75, 0x73, 0x65, 0x72, 0x61, 0x64, 0x64, 0x20, 0x2d, 0x6d, 0x20, 0x6b, 0x6f, 0x6e, 0x67, 0x65, 0x6e, 0x22, 0x3a, 0x7b, 0x7d, 0x7d, 0x2c, 0x22, 0x67, 0x72, 0x70, 0x5f, 0x6e, 0x6f, 0x64, 0x65, 0x73, 0x5f, 0x6f, 0x70, 0x65, 0x72, 0x61, 0x74, 0x6f, 0x72, 0x73, 0x22, 0x3a, 0x7b, 0x22, 0x67, 0x72, 0x70, 0x5f, 0x63, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x73, 0x5f, 0x63, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x73, 0x65, 0x74, 0x31, 0x22, 0x3a, 0x7b, 0x7d, 0x7d, 0x7d, 0x2c, 0x22, 0x73, 0x68, 0x69, 0x70, 0x31, 0x30, 0x31, 0x22, 0x3a, 0x7b, 0x22, 0x61, 0x64, 0x6d, 0x69, 0x6e, 0x22, 0x3a, 0x7b, 0x22, 0x48, 0x4f, 0x52, 0x53, 0x45, 0x22, 0x3a, 0x7b, 0x7d, 0x7d, 0x7d, 0x7d}
want := `map[grp_nodes_ships:map[admin:map[useradd -m kongen:{}] grp_nodes_operators:map[grp_commands_commandset1:{}]] ship101:map[admin:map[HORSE:{}]]]`
a := newAccessLists(&errorKernel{}, &Configuration{})
err := a.importACLs(js)
if err != nil {
t.Fatalf("%v", err)
}
if fmt.Sprintf("%v", a.schemaMain.ACLMap) != want {
t.Fatalf("error: import does not match with what we want\n")
}
}