builder

Documentation

Index

• type IptablesRuleBuilder
  • func NewIptablesRuleBuilder(cfg *config.Config) *IptablesRuleBuilder
  • func (rb *IptablesRuleBuilder) AppendRule(command iptableslog.Command, chain string, table string, params ...string) *IptablesRuleBuilder
  • func (rb *IptablesRuleBuilder) AppendRuleV4(command iptableslog.Command, chain string, table string, params ...string) *IptablesRuleBuilder
  • func (rb *IptablesRuleBuilder) AppendRuleV6(command iptableslog.Command, chain string, table string, params ...string) *IptablesRuleBuilder
  • func (rb *IptablesRuleBuilder) AppendVersionedRule(ipv4 string, ipv6 string, command iptableslog.Command, chain string, ...)
  • func (rb *IptablesRuleBuilder) BuildCheckV4() [][]string
  • func (rb *IptablesRuleBuilder) BuildCheckV6() [][]string
  • func (rb *IptablesRuleBuilder) BuildCleanupGuardrails() [][]string
  • func (rb *IptablesRuleBuilder) BuildCleanupV4() [][]string
  • func (rb *IptablesRuleBuilder) BuildCleanupV6() [][]string
  • func (rb *IptablesRuleBuilder) BuildGuardrails() [][]string
  • func (rb *IptablesRuleBuilder) BuildV4() [][]string
  • func (rb *IptablesRuleBuilder) BuildV4Restore() string
  • func (rb *IptablesRuleBuilder) BuildV6() [][]string
  • func (rb *IptablesRuleBuilder) BuildV6Restore() string
  • func (rb *IptablesRuleBuilder) GetStateFromSave(data string) map[string]map[string][]string
  • func (rb *IptablesRuleBuilder) InsertRule(command iptableslog.Command, chain string, table string, position int, ...) *IptablesRuleBuilder
  • func (rb *IptablesRuleBuilder) InsertRuleV4(command iptableslog.Command, chain string, table string, position int, ...) *IptablesRuleBuilder
  • func (rb *IptablesRuleBuilder) InsertRuleV6(command iptableslog.Command, chain string, table string, position int, ...) *IptablesRuleBuilder
• type Rule
• type Rules

Types

type IptablesRuleBuilder

type IptablesRuleBuilder struct {
	// contains filtered or unexported fields
}

IptablesRuleBuilder is an implementation for IptablesRuleBuilder interface

func NewIptablesRuleBuilder

func NewIptablesRuleBuilder(cfg *config.Config) *IptablesRuleBuilder

NewIptablesBuilders creates a new IptablesRuleBuilder

func (*IptablesRuleBuilder) AppendRule

func (rb *IptablesRuleBuilder) AppendRule(command iptableslog.Command, chain string, table string, params ...string) *IptablesRuleBuilder

func (*IptablesRuleBuilder) AppendRuleV4

func (rb *IptablesRuleBuilder) AppendRuleV4(command iptableslog.Command, chain string, table string, params ...string) *IptablesRuleBuilder

func (*IptablesRuleBuilder) AppendRuleV6

func (rb *IptablesRuleBuilder) AppendRuleV6(command iptableslog.Command, chain string, table string, params ...string) *IptablesRuleBuilder

func (*IptablesRuleBuilder) AppendVersionedRule

func (rb *IptablesRuleBuilder) AppendVersionedRule(ipv4 string, ipv6 string, command iptableslog.Command, chain string, table string, params ...string)

AppendVersionedRule is a wrapper around AppendRule that substitutes an ipv4/ipv6 specific value in place in the params. This allows appending a dual-stack rule that has an IP value in it.

func (*IptablesRuleBuilder) BuildCheckV4

func (rb *IptablesRuleBuilder) BuildCheckV4() [][]string

func (*IptablesRuleBuilder) BuildCheckV6

func (rb *IptablesRuleBuilder) BuildCheckV6() [][]string

func (*IptablesRuleBuilder) BuildCleanupGuardrails

func (rb *IptablesRuleBuilder) BuildCleanupGuardrails() [][]string

func (*IptablesRuleBuilder) BuildCleanupV4

func (rb *IptablesRuleBuilder) BuildCleanupV4() [][]string

func (*IptablesRuleBuilder) BuildCleanupV6

func (rb *IptablesRuleBuilder) BuildCleanupV6() [][]string

func (*IptablesRuleBuilder) BuildGuardrails

func (rb *IptablesRuleBuilder) BuildGuardrails() [][]string

func (*IptablesRuleBuilder) BuildV4

func (rb *IptablesRuleBuilder) BuildV4() [][]string

func (*IptablesRuleBuilder) BuildV4Restore

func (rb *IptablesRuleBuilder) BuildV4Restore() string

func (*IptablesRuleBuilder) BuildV6

func (rb *IptablesRuleBuilder) BuildV6() [][]string

func (*IptablesRuleBuilder) BuildV6Restore

func (rb *IptablesRuleBuilder) BuildV6Restore() string

func (*IptablesRuleBuilder) GetStateFromSave

func (rb *IptablesRuleBuilder) GetStateFromSave(data string) map[string]map[string][]string

getStateFromSave function takes a string in iptables-restore format and returns a map of the tables, chains, and rules. Note that if this function is used to parse iptables-save output, the rules may have changed since they were first applied as rules do not necessarily undergo a round-trip through the kernel in the same form. Therefore, these rules should not be used for any critical checks.

func (*IptablesRuleBuilder) InsertRule

func (rb *IptablesRuleBuilder) InsertRule(command iptableslog.Command, chain string, table string, position int, params ...string) *IptablesRuleBuilder

func (*IptablesRuleBuilder) InsertRuleV4

func (rb *IptablesRuleBuilder) InsertRuleV4(command iptableslog.Command, chain string, table string, position int, params ...string) *IptablesRuleBuilder

func (*IptablesRuleBuilder) InsertRuleV6

func (rb *IptablesRuleBuilder) InsertRuleV6(command iptableslog.Command, chain string, table string, position int, params ...string) *IptablesRuleBuilder

type Rule

type Rule struct {
	// contains filtered or unexported fields
}

Rule represents iptables rule - chain, table and options

type Rules

type Rules struct {
	// contains filtered or unexported fields
}

Rules represents iptables for V4 and V6