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Marco A.
d9df998adb
This PR adds a possibility to deny certain domains and/or IPs as targets for action v2.
By default, localhost as well as loopback IPs are denied.
(cherry picked from commit b2532e9666)
27 lines
534 B
Go
27 lines
534 B
Go
package denylist
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import (
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"errors"
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"fmt"
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)
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type AddressDeniedError struct {
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deniedBy string
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}
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func NewAddressDeniedError(deniedBy string) *AddressDeniedError {
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return &AddressDeniedError{deniedBy: deniedBy}
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}
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func (e *AddressDeniedError) Error() string {
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return fmt.Sprintf("address is denied by '%s'", e.deniedBy)
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}
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func (e *AddressDeniedError) Is(target error) bool {
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var addressDeniedErr *AddressDeniedError
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if !errors.As(target, &addressDeniedErr) {
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return false
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}
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return e.deniedBy == addressDeniedErr.deniedBy
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}
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