fuzzing/repositories.bzl

# Copyright 2020 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.

"""Contains the external dependencies."""

load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe")
load("//fuzzing/private/oss_fuzz:repository.bzl", "oss_fuzz_repository")

def rules_fuzzing_dependencies(
        oss_fuzz = True,
        honggfuzz = True,
        centipede = False,
        jazzer = False):
    """Instantiates the dependencies of the fuzzing rules.

    Args:
      oss_fuzz: Include OSS-Fuzz dependencies.
      honggfuzz: Include Honggfuzz dependencies.
      centipede: Include Centipede dependencies.
      jazzer: Include Jazzer repository. Instantiating all Jazzer dependencies
        additionally requires invoking jazzer_dependencies() in
        @jazzer//:repositories.bzl and jazzer_init() in @jazzer//:init.bzl.
    """

    maybe(
        http_archive,
        name = "platforms",
        urls = [
            "https://mirror.bazel.build/github.com/bazelbuild/platforms/releases/download/0.0.4/platforms-0.0.4.tar.gz",
            "https://github.com/bazelbuild/platforms/releases/download/0.0.4/platforms-0.0.4.tar.gz",
        ],
        sha256 = "079945598e4b6cc075846f7fd6a9d0857c33a7afc0de868c2ccb96405225135d",
    )
    maybe(
        http_archive,
        name = "rules_python",
        sha256 = "c03246c11efd49266e8e41e12931090b613e12a59e6f55ba2efd29a7cb8b4258",
        strip_prefix = "rules_python-0.11.0",
        url = "https://github.com/bazelbuild/rules_python/archive/refs/tags/0.11.0.tar.gz",
    )
    maybe(
        http_archive,
        name = "bazel_skylib",
        urls = [
            "https://github.com/bazelbuild/bazel-skylib/releases/download/1.0.3/bazel-skylib-1.0.3.tar.gz",
            "https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/releases/download/1.0.3/bazel-skylib-1.0.3.tar.gz",
        ],
        sha256 = "1c531376ac7e5a180e0237938a2536de0c54d93f5c278634818e0efc952dd56c",
    )
    maybe(
        http_archive,
        name = "com_google_absl",
        urls = ["https://github.com/abseil/abseil-cpp/archive/f2dbd918d8d08529800eb72f23bd2829f92104a4.zip"],
        strip_prefix = "abseil-cpp-f2dbd918d8d08529800eb72f23bd2829f92104a4",
        sha256 = "5e1cbf25bf501f8e37866000a6052d02dbdd7b19a5b592251c59a4c9aa5c71ae",
    )

    if oss_fuzz:
        maybe(
            oss_fuzz_repository,
            name = "rules_fuzzing_oss_fuzz",
        )

    if honggfuzz:
        maybe(
            http_archive,
            name = "honggfuzz",
            build_file = "@rules_fuzzing//:honggfuzz.BUILD",
            sha256 = "a6f8040ea62e0f630737f66dce46fb1b86140f118957cb5e3754a764de7a770a",
            url = "https://github.com/google/honggfuzz/archive/e0670137531242d66c9cf8a6dee677c055a8aacb.zip",
            strip_prefix = "honggfuzz-e0670137531242d66c9cf8a6dee677c055a8aacb",
        )

    if centipede:
        maybe(
            http_archive,
            name = "centipede",
            sha256 = "f52b8ae44e183b8f9501e382316de28d4c5b8d333af65d76def2d1b4b0b4a9a5",
            url = "https://github.com/google/centipede/archive/d98e302e10a21aff0bbfae96b68ff61ab8f9d1ab.zip",
            strip_prefix = "centipede-d98e302e10a21aff0bbfae96b68ff61ab8f9d1ab",
        )

        # TODO(sbucur): This should be provided by Centipede as an initialization library.
        boringssl_ver = "18637c5f37b87e57ebde0c40fe19c1560ec88813"
        maybe(
            http_archive,
            name = "boringssl",
            sha256 = "7514826d98f032c16531de9f4c05e7bd05e07545ca39201d1616fa7ba3deadbc",
            strip_prefix = "boringssl-%s" % boringssl_ver,
            url = "https://github.com/google/boringssl/archive/%s.tar.gz" % boringssl_ver,
        )

    if jazzer:
        maybe(
            http_archive,
            name = "jazzer",
            sha256 = "c55889c235501498ca7436f57974ea59f0dc43e9effd64e13ce0c535265b8224",
            strip_prefix = "jazzer-4434041f088365acf2a561e678bf9d61a7aa5dff",
            url = "https://github.com/CodeIntelligenceTesting/jazzer/archive/4434041f088365acf2a561e678bf9d61a7aa5dff.zip",
        )