Check in gVisor.

PiperOrigin-RevId: 194583126
Change-Id: Ica1d8821a90f74e7e745962d71801c598c652463

1 files changed, 73 insertions, 0 deletions

diff --git a/pkg/sentry/kernel/auth/BUILD b/pkg/sentry/kernel/auth/BUILD
new file mode 100644
index 000000000..7f0680b88
--- /dev/null
+++ b/pkg/sentry/kernel/auth/BUILD
@@ -0,0 +1,73 @@
+package(licenses = ["notice"])  # Apache 2.0
+
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+load("//tools/go_generics:defs.bzl", "go_template_instance")
+load("//tools/go_stateify:defs.bzl", "go_stateify")
+
+go_stateify(
+    name = "auth_state",
+    srcs = [
+        "credentials.go",
+        "id.go",
+        "id_map_range.go",
+        "id_map_set.go",
+        "user_namespace.go",
+    ],
+    out = "auth_state.go",
+    package = "auth",
+)
+
+go_template_instance(
+    name = "id_map_range",
+    out = "id_map_range.go",
+    package = "auth",
+    prefix = "idMap",
+    template = "//pkg/segment:generic_range",
+    types = {
+        "T": "uint32",
+    },
+)
+
+go_template_instance(
+    name = "id_map_set",
+    out = "id_map_set.go",
+    consts = {
+        "minDegree": "3",
+    },
+    package = "auth",
+    prefix = "idMap",
+    template = "//pkg/segment:generic_set",
+    types = {
+        "Key": "uint32",
+        "Range": "idMapRange",
+        "Value": "uint32",
+        "Functions": "idMapFunctions",
+    },
+)
+
+go_library(
+    name = "auth",
+    srcs = [
+        "auth.go",
+        "auth_state.go",
+        "capability_set.go",
+        "context.go",
+        "credentials.go",
+        "id.go",
+        "id_map.go",
+        "id_map_functions.go",
+        "id_map_range.go",
+        "id_map_set.go",
+        "user_namespace.go",
+    ],
+    importpath = "gvisor.googlesource.com/gvisor/pkg/sentry/kernel/auth",
+    visibility = ["//pkg/sentry:internal"],
+    deps = [
+        "//pkg/abi/linux",
+        "//pkg/bits",
+        "//pkg/log",
+        "//pkg/sentry/context",
+        "//pkg/state",
+        "//pkg/syserror",
+    ],
+)