From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../tools/generate_javascript.py | 52 ++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 testing/web-platform/tests/subresource-integrity/tools/generate_javascript.py (limited to 'testing/web-platform/tests/subresource-integrity/tools/generate_javascript.py') diff --git a/testing/web-platform/tests/subresource-integrity/tools/generate_javascript.py b/testing/web-platform/tests/subresource-integrity/tools/generate_javascript.py new file mode 100644 index 0000000000..fed3e5445f --- /dev/null +++ b/testing/web-platform/tests/subresource-integrity/tools/generate_javascript.py @@ -0,0 +1,52 @@ +from os import path, listdir +from hashlib import sha512, sha256, md5 +from base64 import b64encode +import re + +JS_DIR = path.normpath(path.join(__file__, "..", "..")) + +''' +Yield each file in the javascript directory +''' +def js_files(): + for f in listdir(JS_DIR): + if path.isfile(f) and f.endswith(".js"): + yield f + +''' +URL-safe base64 encode a binary digest and strip any padding. +''' +def format_digest(digest): + return b64encode(digest) + +''' +Generate an encoded sha512 URI. +''' +def sha512_uri(content): + return "sha512-%s" % format_digest(sha512(content).digest()) + +''' +Generate an encoded sha256 URI. +''' +def sha256_uri(content): + return "sha256-%s" % format_digest(sha256(content).digest()) + +''' +Generate an encoded md5 digest URI. +''' +def md5_uri(content): + return "md5-%s" % format_digest(md5(content).digest()) + +def main(): + for file in js_files(): + print("Generating content for %s" % file) + base = path.splitext(path.basename(file))[0] + var_name = re.sub(r"[^a-z0-9]", "_", base) + content = "%s=true;" % var_name + with open(file, "w") as f: f.write(content) + print("\tSHA512 integrity: %s" % sha512_uri(content)) + print("\tSHA256 integrity: %s" % sha256_uri(content)) + print("\tMD5 integrity: %s" % md5_uri(content)) + +if __name__ == "__main__": + main() -- cgit v1.2.3