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acl_test.go
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acl_test.go
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package main
import (
"net/http"
"testing"
)
var (
aclTestUser = "test"
aclTestGroups = []string{"group_a", "group_b"}
)
func aclTestRequest(headers map[string]string) *http.Request {
req, _ := http.NewRequest("GET", "http://localhost/auth", nil)
for k, v := range headers {
req.Header.Set(k, v)
}
return req
}
func aclTestString(in string) *string { return &in }
func aclTestBool(in bool) *bool { return &in }
func TestEmptyACL(t *testing.T) {
a := acl{}
if a.HasAccess(aclTestUser, aclTestGroups, aclTestRequest(map[string]string{})) {
t.Fatal("Empty ACL (= default action) was ALLOW instead of DENY")
}
}
func TestRuleSetMatcher(t *testing.T) {
r := aclRuleSet{
Rules: []aclRule{
{
Field: "field_a",
MatchString: aclTestString("expected"),
},
{
Field: "field_c",
MatchString: aclTestString("expected"),
},
},
Allow: []string{aclTestUser},
}
fields := map[string]string{
"field_a": "expected",
"field_b": "unchecked",
"field_c": "expected",
}
if r.HasAccess(aclTestUser, aclTestGroups, aclTestRequest(fields)) != accessAllow {
t.Error("Access was denied")
}
delete(fields, "field_c")
if r.HasAccess(aclTestUser, aclTestGroups, aclTestRequest(fields)) != accessDunno {
t.Error("Access was not unknown")
}
}
func TestInvertedRegexMatcher(t *testing.T) {
fields := map[string]string{
"field_a": "expected",
"field_b": "unchecked",
}
ar := aclRule{
Field: "field_a",
Invert: true,
MatchRegex: aclTestString("^expected$"),
}
if ar.AppliesToFields(fields) {
t.Errorf("Rule %#v matches fields %#v", ar, fields)
}
fields["field_a"] = "unexpected"
if !ar.AppliesToFields(fields) {
t.Errorf("Rule %#v does not match fields %#v", ar, fields)
}
}
func TestRegexMatcher(t *testing.T) {
fields := map[string]string{
"field_a": "expected",
"field_b": "unchecked",
}
ar := aclRule{
Field: "field_a",
MatchRegex: aclTestString("^expected$"),
}
if !ar.AppliesToFields(fields) {
t.Errorf("Rule %#v does not match fields %#v", ar, fields)
}
fields["field_a"] = "unexpected"
if ar.AppliesToFields(fields) {
t.Errorf("Rule %#v matches fields %#v", ar, fields)
}
}
func TestInvertedEqualsMatcher(t *testing.T) {
fields := map[string]string{
"field_a": "expected",
"field_b": "unchecked",
}
ar := aclRule{
Field: "field_a",
Invert: true,
MatchString: aclTestString("expected"),
}
if ar.AppliesToFields(fields) {
t.Errorf("Rule %#v matches fields %#v", ar, fields)
}
fields["field_a"] = "unexpected"
if !ar.AppliesToFields(fields) {
t.Errorf("Rule %#v does not match fields %#v", ar, fields)
}
}
func TestEqualsMatcher(t *testing.T) {
fields := map[string]string{
"field_a": "expected",
"field_b": "unchecked",
}
ar := aclRule{
Field: "field_a",
MatchString: aclTestString("expected"),
}
if !ar.AppliesToFields(fields) {
t.Errorf("Rule %#v does not match fields %#v", ar, fields)
}
fields["field_a"] = "unexpected"
if ar.AppliesToFields(fields) {
t.Errorf("Rule %#v matches fields %#v", ar, fields)
}
}
func TestInvertedIsPresentMatcher(t *testing.T) {
fields := map[string]string{
"field_a": "expected",
"field_b": "unchecked",
}
ar := aclRule{
Field: "field_a",
Invert: true,
IsPresent: aclTestBool(true),
}
if ar.AppliesToFields(fields) {
t.Errorf("Rule %#v matches fields %#v", ar, fields)
}
ar.IsPresent = aclTestBool(false)
if !ar.AppliesToFields(fields) {
t.Errorf("Rule %#v does not match fields %#v", ar, fields)
}
ar.IsPresent = aclTestBool(true)
delete(fields, "field_a")
if !ar.AppliesToFields(fields) {
t.Errorf("Rule %#v does not match fields %#v", ar, fields)
}
ar.IsPresent = aclTestBool(false)
if ar.AppliesToFields(fields) {
t.Errorf("Rule %#v matches fields %#v", ar, fields)
}
}
func TestIsPresentMatcher(t *testing.T) {
fields := map[string]string{
"field_a": "expected",
"field_b": "unchecked",
}
ar := aclRule{
Field: "field_a",
IsPresent: aclTestBool(true),
}
if !ar.AppliesToFields(fields) {
t.Errorf("Rule %#v does not match fields %#v", ar, fields)
}
ar.IsPresent = aclTestBool(false)
if ar.AppliesToFields(fields) {
t.Errorf("Rule %#v matches fields %#v", ar, fields)
}
ar.IsPresent = aclTestBool(true)
delete(fields, "field_a")
if ar.AppliesToFields(fields) {
t.Errorf("Rule %#v matches fields %#v", ar, fields)
}
ar.IsPresent = aclTestBool(false)
if !ar.AppliesToFields(fields) {
t.Errorf("Rule %#v does not match fields %#v", ar, fields)
}
}