actions: add copyright notices; prompted by #623

.actions/build-bsd

@@ -1,4 +1,10 @@
 #!/bin/sh -eux
+
+# Copyright (c) 2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+
 BASE_URL="https://builds.sr.ht"
 MANIFEST="$(mktemp)"
 LOGFILE="$(mktemp)"

.actions/build-linux-clang

@@ -1,5 +1,10 @@
 #!/bin/sh -eux
 
+# Copyright (c) 2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+
 ${CC} --version
 SCAN=scan-build${CC#clang}
 

.actions/build-linux-gcc

@@ -1,5 +1,10 @@
 #!/bin/sh -eux
 
+# Copyright (c) 2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+
 ${CC} --version
 
 # Build and install libfido2.

.actions/build-linux-i686-w64-mingw32-gcc

@@ -1,5 +1,10 @@
 #!/bin/sh -eux
 
+# Copyright (c) 2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+
 # XXX defining CC and cross-compiling confuses OpenSSL's build.
 unset CC
 

.actions/build-linux-openssl3-clang

@@ -1,5 +1,10 @@
 #!/bin/sh -eux
 
+# Copyright (c) 2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+
 ${CC} --version
 SCAN=scan-build${CC#clang}
 FAKEROOT="$(mktemp -d)"

.actions/build-linux-openssl3-gcc

@@ -1,5 +1,10 @@
 #!/bin/sh -eux
 
+# Copyright (c) 2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+
 ${CC} --version
 FAKEROOT="$(mktemp -d)"
 

.actions/build-linux-openssl3-i686-w64-mingw32-gcc

@@ -1,5 +1,10 @@
 #!/bin/sh -eux
 
+# Copyright (c) 2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+
 # XXX defining CC and cross-compiling confuses OpenSSL's build.
 unset CC
 

.actions/build-osx-clang

@@ -1,5 +1,10 @@
 #!/bin/sh -eux
 
+# Copyright (c) 2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+
 export PKG_CONFIG_PATH="$(brew --prefix [email protected])/lib/pkgconfig"
 SCAN="$(brew --prefix llvm)/bin/scan-build"
 

.actions/fuzz-linux

@@ -3,6 +3,7 @@
 # Copyright (c) 2020-2022 Yubico AB. All rights reserved.
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
 
 LIBCBOR_URL="https://github.com/pjk/libcbor"
 LIBCBOR_TAG="v0.9.0"

.actions/setup_clang

@@ -1,5 +1,10 @@
 #!/bin/sh -eu
 
+# Copyright (c) 2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+
 CC="$1"
 APT="http://apt.llvm.org"
 CODENAME="$(lsb_release -cs)"

.github/workflows/alpine_builds.yml

@@ -1,3 +1,8 @@
+# Copyright (c) 2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+
 name: alpine
 
 on:

.github/workflows/bsd_builds.yml

@@ -1,3 +1,8 @@
+# Copyright (c) 2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+
 name: bsd
 
 on:

.github/workflows/cifuzz_oss.yml

@@ -1,3 +1,8 @@
+# Copyright (c) 2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+
 name: cifuzz
 
 on:

.github/workflows/codeql-analysis.yml

@@ -1,3 +1,8 @@
+# Copyright (c) 2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+
 name: "codeql"
 
 on:

.github/workflows/cygwin_builds.yml

@@ -1,3 +1,8 @@
+# Copyright (c) 2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+
 name: cygwin
 
 on:

.github/workflows/linux_builds.yml

@@ -1,3 +1,8 @@
+# Copyright (c) 2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+
 name: linux
 
 on:

.github/workflows/linux_fuzz.yml

@@ -1,3 +1,8 @@
+# Copyright (c) 2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+
 name: fuzzer
 
 on:

.github/workflows/macos_builds.yml

@@ -1,3 +1,8 @@
+# Copyright (c) 2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+
 name: macos
 
 on:

.github/workflows/openssl3.yml

@@ -1,3 +1,8 @@
+# Copyright (c) 2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+
 name: openssl3
 
 on:

.github/workflows/windows_builds.yml

@@ -1,3 +1,8 @@
+# Copyright (c) 2022 Yubico AB. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+# SPDX-License-Identifier: BSD-2-Clause
+
 name: windows
 
 on: