rbac: add metadata support to rbac filter#3638

Merged

mattklein123 merged 7 commits intoenvoyproxy:masterfrom

yangminzhu:rbac_metadata

Jun 27, 2018

Commits on Jun 15, 2018

rbac: add metadata support to rbac filter.
yangminzhu
committed

Commits on Jun 18, 2018

Commits on Jun 19, 2018

address comments.
yangminzhu
committed

Commits on Jun 20, 2018

rename matchers -> matcher, add NullMatch and PathSegment.
yangminzhu
committed

Commits on Jun 25, 2018

address comments, update docs and small updates.
yangminzhu
committed

Commits on Jun 26, 2018

address comments, make metadata.value not repeated.
yangminzhu
committed