mirrors/kyverno
mirrors/kyverno
1
0
Fork 0
mirror of https://github.com/kyverno/kyverno.git synced 2025-04-08 18:15:48 +00:00
Code Activity

debugging

Browse source 
Signed-off-by: NoSkillGirl <singhpooja240393@gmail.com>
This commit is contained in:
NoSkillGirl 2021-09-21 12:12:34 +05:30
parent 6d6dc8f1bc
commit 4a5d4a2bac
3 changed files with 149 additions and 132 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
pkg/engine/validate/utils.go
View file

@ -2,6 +2,7 @@ package validate
import (
"container/list"
"fmt"
commonAnchors "github.com/kyverno/kyverno/pkg/engine/anchor/common"
)
@ -34,11 +35,16 @@ func hasNestedAnchors(pattern interface{}) bool {
// getSortedNestedAnchorResource - sorts anchors key
func getSortedNestedAnchorResource(resources map[string]interface{}) *list.List {
sortedResourceKeys := list.New()
fmt.Println("\n-----------getSortedNestedAnchorResource------------")
fmt.Println("resources: ", resources)
for k, v := range resources {
fmt.Println("k: ", k, " v:", v)
if hasNestedAnchors(v) {
sortedResourceKeys.PushFront(k)
fmt.Println("PushFront")
} else {
sortedResourceKeys.PushBack(k)
fmt.Println("PushBack")
}
}
return sortedResourceKeys

12
pkg/engine/validate/validate.go
View file

@ -36,6 +36,11 @@ func ValidateResourceWithPattern(logger logr.Logger, resource, pattern interface
// and calls corresponding handler
// Pattern tree and resource tree can have different structure. In this case validation fails
func validateResourceElement(log logr.Logger, resourceElement, patternElement, originPattern interface{}, path string, ac *common.AnchorKey) (string, error) {
fmt.Println("\n---------------validateResourceElement--------------")
fmt.Println("resourceElement: ", resourceElement)
fmt.Println("patternElement: ", patternElement)
fmt.Println("originPattern: ", originPattern)
fmt.Println("path: ", path)
switch typedPatternElement := patternElement.(type) {
// map
case map[string]interface{}:
@ -83,7 +88,11 @@ func validateResourceElement(log logr.Logger, resourceElement, patternElement, o
// If validateResourceElement detects map element inside resource and pattern trees, it goes to validateMap
// For each element of the map we must detect the type again, so we pass these elements to validateResourceElement
func validateMap(log logr.Logger, resourceMap, patternMap map[string]interface{}, origPattern interface{}, path string, ac *common.AnchorKey) (string, error) {
fmt.Println("\n-------------validateMap----------------")
fmt.Println("resourceMap: ", resourceMap)
fmt.Println("patternMap: ", patternMap)
fmt.Println("origPattern: ", origPattern)
fmt.Println("path: ", path)
patternMap = wildcards.ExpandInMetadata(patternMap, resourceMap)
// check if there is anchor in pattern
// Phase 1 : Evaluate all the anchors
@ -112,6 +121,7 @@ func validateMap(log logr.Logger, resourceMap, patternMap map[string]interface{}
sortedResourceKeys := getSortedNestedAnchorResource(resources)
for e := sortedResourceKeys.Front(); e != nil; e = e.Next() {
key := e.Value.(string)
fmt.Println("key picked: ", key)
handler := anchor.CreateElementHandler(key, resources[key], path)
handlerPath, err := handler.Handle(validateResourceElement, resourceMap, origPattern, ac)
if err != nil {

263
pkg/engine/validate/validate_test.go
View file

@ -1371,143 +1371,144 @@ func TestConditionalAnchorWithMultiplePatterns(t *testing.T) {
resource []byte
nilErr bool
}{
// {
// name: "test-1",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx:1.2.3", "imagePullPolicy": "Always"}]}}`),
// nilErr: true,
// },
// {
// name: "test-2",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx:latest", "imagePullPolicy": "Always"}]}}`),
// nilErr: false,
// },
// {
// name: "test-x",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "!*:* | *:latest","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx:latest", "imagePullPolicy": "Always"}]}}`),
// nilErr: false,
// },
// {
// name: "test-3",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx", "imagePullPolicy": "Always"}]}}`),
// nilErr: false,
// },
{
name: "test-1",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx:1.2.3", "imagePullPolicy": "Always"}]}}`),
nilErr: true,
},
{
name: "test-2",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx:latest", "imagePullPolicy": "Always"}]}}`),
nilErr: false,
},
{
name: "test-x",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "!*:* | *:latest","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx:latest", "imagePullPolicy": "Always"}]}}`),
nilErr: false,
},
{
name: "test-3",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx", "imagePullPolicy": "Always"}]}}`),
nilErr: false,
}, {
name: "check global anchor",
pattern: []byte(`{"spec": {"containers": [{"name": "*","<(image)": "*:latest","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx", "imagePullPolicy": "Always"}]}}`),
nilErr: true,
},
{
name: "test-4",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx", "imagePullPolicy": "Never"}]}}`),
nilErr: true,
},
{
name: "test-5",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx:latest", "imagePullPolicy": "Never"}]}}`),
nilErr: true,
},
{
name: "test-6",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx:1.2.3", "imagePullPolicy": "Never"}]}}`),
nilErr: true,
},
{
name: "test-7",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx", "imagePullPolicy": "Always"},{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"}]}}`),
nilErr: false,
},
{
name: "test-8",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx:latest", "imagePullPolicy": "Always"},{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"}]}}`),
nilErr: false,
},
{
name: "test-9",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx:1.2.3", "imagePullPolicy": "Always"},{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"}]}}`),
nilErr: true,
},
{
name: "test-10",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx", "imagePullPolicy": "Never"},{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"}]}}`),
nilErr: true,
},
{
name: "test-11",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx:latest", "imagePullPolicy": "Never"},{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"}]}}`),
nilErr: true,
},
{
name: "test-12",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx:1.2.3", "imagePullPolicy": "Never"},{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"}]}}`),
nilErr: true,
},
{
name: "test-13",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"},{"name": "nginx","image": "nginx", "imagePullPolicy": "Always"}]}}`),
nilErr: false,
},
{
name: "test-14",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"},{"name": "nginx","image": "nginx:latest", "imagePullPolicy": "Always"}]}}`),
nilErr: false,
},
{
name: "test-15",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"},{"name": "nginx","image": "nginx:1.2.3", "imagePullPolicy": "Always"}]}}`),
nilErr: true,
},
{
name: "test-16",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"},{"name": "nginx","image": "nginx", "imagePullPolicy": "Never"}]}}`),
nilErr: true,
},
{
name: "test-17",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"},{"name": "nginx","image": "nginx:latest", "imagePullPolicy": "Never"}]}}`),
nilErr: true,
},
{
name: "test-18",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"},{"name": "nginx","image": "nginx:1.2.3", "imagePullPolicy": "Never"}]}}`),
nilErr: true,
},
{
name: "test-19",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "busybox","image": "busybox", "imagePullPolicy": "Always"},{"name": "nginx","image": "nginx", "imagePullPolicy": "Always"}]}}`),
nilErr: false,
},
{
name: "test-20",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "busybox","image": "busybox:latest", "imagePullPolicy": "Always"},{"name": "nginx","image": "nginx:latest", "imagePullPolicy": "Always"}]}}`),
nilErr: false,
},
{
name: "test-21",
pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
resource: []byte(`{"spec": {"containers": [{"name": "busybox","image": "busybox:1.2.3", "imagePullPolicy": "Always"},{"name": "nginx","image": "nginx:1.2.3", "imagePullPolicy": "Always"}]}}`),
nilErr: true,
},
// {
// name: "test-4",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx", "imagePullPolicy": "Never"}]}}`),
// nilErr: true,
// },
// {
// name: "test-5",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx:latest", "imagePullPolicy": "Never"}]}}`),
// nilErr: true,
// },
// {
// name: "test-6",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx:1.2.3", "imagePullPolicy": "Never"}]}}`),
// nilErr: true,
// },
// {
// name: "test-7",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx", "imagePullPolicy": "Always"},{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"}]}}`),
// nilErr: false,
// },
// {
// name: "test-8",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx:latest", "imagePullPolicy": "Always"},{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"}]}}`),
// nilErr: false,
// },
// {
// name: "test-9",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx:1.2.3", "imagePullPolicy": "Always"},{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"}]}}`),
// nilErr: true,
// },
// {
// name: "test-10",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx", "imagePullPolicy": "Never"},{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"}]}}`),
// nilErr: true,
// },
// {
// name: "test-11",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx:latest", "imagePullPolicy": "Never"},{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"}]}}`),
// nilErr: true,
// },
// {
// name: "test-12",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "nginx","image": "nginx:1.2.3", "imagePullPolicy": "Never"},{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"}]}}`),
// nilErr: true,
// },
// {
// name: "test-13",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"},{"name": "nginx","image": "nginx", "imagePullPolicy": "Always"}]}}`),
// nilErr: false,
// },
// {
// name: "test-14",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"},{"name": "nginx","image": "nginx:latest", "imagePullPolicy": "Always"}]}}`),
// nilErr: false,
// },
// {
// name: "test-15",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"},{"name": "nginx","image": "nginx:1.2.3", "imagePullPolicy": "Always"}]}}`),
// nilErr: true,
// },
// {
// name: "test-16",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"},{"name": "nginx","image": "nginx", "imagePullPolicy": "Never"}]}}`),
// nilErr: true,
// },
// {
// name: "test-17",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"},{"name": "nginx","image": "nginx:latest", "imagePullPolicy": "Never"}]}}`),
// nilErr: true,
// },
// {
// name: "test-18",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "busybox","image": "busybox:1.28", "imagePullPolicy": "Always"},{"name": "nginx","image": "nginx:1.2.3", "imagePullPolicy": "Never"}]}}`),
// nilErr: true,
// },
// {
// name: "test-19",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "busybox","image": "busybox", "imagePullPolicy": "Always"},{"name": "nginx","image": "nginx", "imagePullPolicy": "Always"}]}}`),
// nilErr: false,
// },
// {
// name: "test-20",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "busybox","image": "busybox:latest", "imagePullPolicy": "Always"},{"name": "nginx","image": "nginx:latest", "imagePullPolicy": "Always"}]}}`),
// nilErr: false,
// },
// {
// name: "test-21",
// pattern: []byte(`{"spec": {"containers": [{"name": "*","(image)": "*:latest | !*:*","imagePullPolicy": "!Always"}]}}`),
// resource: []byte(`{"spec": {"containers": [{"name": "busybox","image": "busybox:1.2.3", "imagePullPolicy": "Always"},{"name": "nginx","image": "nginx:1.2.3", "imagePullPolicy": "Always"}]}}`),
// nilErr: true,
// },
}
for _, testCase := range testCases {