restr

package

v0.7.2 Latest Latest Go to latest Published: Apr 18, 2025 License: Apache-2.0 Imports: 5 Imported by: 0

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github.com/connet-dev/connet

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Documentation ¶

Index ¶

type IP
- func ParseIP(allowsStr []string, deniesStr []string) (IP, error)
type Name
- func ParseName(s string) (Name, error)
- func (r Name) IsAllowed(s string) bool

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type IP ¶

type IP struct {
	Allows []netip.Prefix `json:"allows,omitempty"`
	Denies []netip.Prefix `json:"denies,omitempty"`
}

func ParseIP ¶

func ParseIP(allowsStr []string, deniesStr []string) (IP, error)

ParseIP parses a slice of allows/denys restrictions in CIDR format.

func (IP) IsAllowed ¶

func (r IP) IsAllowed(ip netip.Addr) bool

IsAllowed checks if an IP address is allowed according to Allows and Denies rules.

If the ip matches any of the Denies rules, IsAllowed returns false. If the ip matches any of the Allows rules (after checking all Denies rules), IsAllowed returns true.

Finally, if the ip matches no Allows or Denies rules, IsAllowed returns true only if no explicit Allows rules were defined.

func (IP) IsAllowedAddr ¶

func (r IP) IsAllowedAddr(addr net.Addr) bool

IsAllowedAddr extracts the IP address from net.Addr and checks if it is allowed

func (IP) IsEmpty ¶

func (r IP) IsEmpty() bool

func (IP) IsNotEmpty ¶

func (r IP) IsNotEmpty() bool

type Name ¶

type Name struct {
	Expression *regexp.Regexp `json:"expression,omitempty"`
}

func ParseName ¶

func ParseName(s string) (Name, error)

func (Name) IsAllowed ¶

func (r Name) IsAllowed(s string) bool

Source Files ¶

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