# Copyright 2026 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

load("@rules_cc//cc:cc_library.bzl", "cc_library")
load("@rules_cc//cc:cc_test.bzl", "cc_test")

package(default_visibility = ["//visibility:public"])

cc_library(
    name = "cms_parser",
    srcs = [
        "ber_parser.cc",
        "cms_parser.cc",
        "oids.cc",
    ],
    hdrs = [
        "ber_parser.h",
        "cms_error_code.h",
        "cms_parser.h",
        "oids.h",
    ],
    deps = [
        "@abseil-cpp//absl/strings",
        "@boringssl//:crypto",
    ],
)

cc_test(
    name = "cms_parser_test",
    srcs = ["cms_parser_test.cc"],
    data = glob([
        "testdata/**",
    ]),
    deps = [
        ":cms_parser",
        ":cms_test_helper",
        "@abseil-cpp//absl/log:check",
        "@abseil-cpp//absl/strings",
        "@boringssl//:crypto",
        "@googletest//:gtest_main",
    ],
)

cc_library(
    name = "cms_test_helper",
    testonly = True,
    srcs = ["cms_test_helper.cc"],
    hdrs = ["cms_test_helper.h"],
    deps = [
        ":cms_parser",
        "//testing:test_file_utils",
        "@abseil-cpp//absl/log:absl_check",
        "@abseil-cpp//absl/strings",
        "@boringssl//:crypto",
    ],
)

cc_library(
    name = "verify_signature",
    srcs = ["verify_signature.cc"],
    hdrs = ["verify_signature.h"],
    deps = [
        ":cms_parser",
        "@abseil-cpp//absl/status",
        "@abseil-cpp//absl/status:statusor",
        "@abseil-cpp//absl/strings",
        "@abseil-cpp//absl/strings:str_format",
        "@boringssl//:crypto",
    ],
)

cc_test(
    name = "ber_parser_test",
    srcs = ["ber_parser_test.cc"],
    deps = [
        ":cms_parser",
        "@boringssl//:crypto",
        "@googletest//:gtest_main",
    ],
)

cc_test(
    name = "verify_signature_test",
    srcs = ["verify_signature_test.cc"],
    data = glob(["testdata/**"]),
    deps = [
        ":certificates",
        ":cms_parser",
        ":cms_test_helper",
        ":verify_signature",
        "@abseil-cpp//absl/log:check",
        "@abseil-cpp//absl/status",
        "@abseil-cpp//absl/status:status_matchers",
        "@boringssl//:crypto",
        "@googletest//:gtest_main",
    ],
)

cc_library(
    name = "certificates",
    srcs = ["certificates.cc"],
    hdrs = ["certificates.h"],
    deps = [
        ":cms_parser",
        "@boringssl//:crypto",
    ],
)

cc_test(
    name = "certificates_test",
    srcs = ["certificates_test.cc"],
    data = glob(["testdata/**"]),
    deps = [
        ":certificates",
        ":cms_parser",
        ":cms_test_helper",
        "@abseil-cpp//absl/log:check",
        "@abseil-cpp//absl/log:die_if_null",
        "@abseil-cpp//absl/strings",
        "@boringssl//:crypto",
        "@googletest//:gtest_main",
    ],
)