GO-2025-3700: Character injection in Hubble CLI in github.com/cilium/hubble

filters

package

v0.5.0 Latest Latest Go to latest Published: Mar 23, 2020 License: Apache-2.0 Imports: 12 Imported by: 0

Details

This section is empty.

This section is empty.

func Apply(whitelist, blacklist FilterFuncs, ev *v1.Event) bool

Apply filters the flow with the given white- and blacklist. Returns true if the flow should be included in the result.

type FilterFunc func(ev *v1.Event) bool

FilterFunc is the function will be used to filter the given data. Should return true if the filter is hit, false otherwise.

type FilterFuncs []FilterFunc

FilterFuncs is a combination of multiple filters, typically applied together.

func BuildFilter(ff *pb.FlowFilter) (FilterFuncs, error)

BuildFilter builds a filter based on a FlowFilter. It returns:

func BuildFilterList(ff []*pb.FlowFilter) (FilterFuncs, error)

BuildFilterList constructs a list of filter functions representing the list of FlowFilter. It returns:

func (fs FilterFuncs) MatchAll(ev *v1.Event) bool

MatchAll returns true if all the filters match the provided data, i.e. AND.

func (fs FilterFuncs) MatchNone(ev *v1.Event) bool

MatchNone returns true if none of the filters match the provided data or if no filters are specified, i.e. NOR

func (fs FilterFuncs) MatchOne(ev *v1.Event) bool

MatchOne returns true if at least one of the filters match the provided data or if no filters are specified, i.e. OR.