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Add routing IP rule matcher

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Co-authored-by: Jean-Baptiste Doumenjou <925513+jbdoumenjou@users.noreply.github.com>
Co-authored-by: Romain <rtribotte@users.noreply.github.com>
This commit is contained in:
Tom Moulard 2021-06-07 18:14:09 +02:00 • committed by GitHub
parent e5024d5d0a
commit 679def0151
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 146 additions and 6 deletions
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13
pkg/ip/checker.go
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@ -24,13 +24,14 @@ func NewChecker(trustedIPs []string) (*Checker, error) {
for _, ipMask := range trustedIPs {
if ipAddr := net.ParseIP(ipMask); ipAddr != nil {
checker.authorizedIPs = append(checker.authorizedIPs, &ipAddr)
} else {
_, ipAddr, err := net.ParseCIDR(ipMask)
if err != nil {
return nil, fmt.Errorf("parsing CIDR trusted IPs %s: %w", ipAddr, err)
}
checker.authorizedIPsNet = append(checker.authorizedIPsNet, ipAddr)
continue
}
_, ipAddr, err := net.ParseCIDR(ipMask)
if err != nil {
return nil, fmt.Errorf("parsing CIDR trusted IPs %s: %w", ipAddr, err)
}
checker.authorizedIPsNet = append(checker.authorizedIPsNet, ipAddr)
}
return checker, nil