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https://github.com/kyverno/kyverno.git
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5b8ab3842b
* initial commit * variable substitution * update tests * update test * refactor engine packages for validate & generate * update vendor * update toml * support variable substitution in overlay mutation * missing update * fix indentation in logs * store context values as single JSON document using merge patches. * remove duplicate functions * fix message string * Handle processing of policies in background (#569) * remove condition check while generating mutation patch as conditions are verified in the first iteration * initial commit * background policy validation * correct message * skip non-background policy process for add/update * fix order to correct policy registration * update comment Co-authored-by: shuting <shutting06@gmail.com> * refactor Co-authored-by: shuting <shutting06@gmail.com>
67 lines
No EOL
1.3 KiB
Go
67 lines
No EOL
1.3 KiB
Go
package anchor
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// Anchor function type
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type IsAnchor func(str string) bool
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func IsConditionAnchor(str string) bool {
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if len(str) < 2 {
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return false
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}
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return (str[0] == '(' && str[len(str)-1] == ')')
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}
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func IsNegationAnchor(str string) bool {
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left := "X("
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right := ")"
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if len(str) < len(left)+len(right) {
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return false
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}
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//TODO: trim spaces ?
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return (str[:len(left)] == left && str[len(str)-len(right):] == right)
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}
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func IsAddingAnchor(key string) bool {
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const left = "+("
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const right = ")"
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if len(key) < len(left)+len(right) {
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return false
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}
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return left == key[:len(left)] && right == key[len(key)-len(right):]
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}
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func IsEqualityAnchor(str string) bool {
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left := "=("
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right := ")"
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if len(str) < len(left)+len(right) {
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return false
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}
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//TODO: trim spaces ?
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return (str[:len(left)] == left && str[len(str)-len(right):] == right)
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}
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func IsExistanceAnchor(str string) bool {
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left := "^("
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right := ")"
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if len(str) < len(left)+len(right) {
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return false
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}
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return (str[:len(left)] == left && str[len(str)-len(right):] == right)
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}
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func removeAnchor(key string) string {
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if IsConditionAnchor(key) {
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return key[1 : len(key)-1]
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}
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if IsExistanceAnchor(key) || IsAddingAnchor(key) || IsEqualityAnchor(key) || IsNegationAnchor(key) {
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return key[2 : len(key)-1]
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}
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return key
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} |