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Tweak checksum verification

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* Assume that all versions have checksums
* Don't print the checksum if it matched
This commit is contained in:
mpeterv 2016-03-20 19:25:43 +03:00
parent e65c2c14e9
commit ebd42a91a0
1 changed files with 6 additions and 13 deletions
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17
hererocks.py
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@ -268,19 +268,12 @@ class Program(object):
else: else:
print(message + " (cached)") print(message + " (cached)")
expected_checksum = self.checksums.get(self.get_file_name()) print("Verifying SHA256 checksum")
if expected_checksum: expected_checksum = self.checksums[self.get_file_name()]
observed_checksum = sha256_of_file(archive_name) observed_checksum = sha256_of_file(archive_name)
if expected_checksum == observed_checksum: if expected_checksum != observed_checksum:
print("SHA256 checksum of {} matches:".format(archive_name)) sys.exit("Error: SHA256 checksum mismatch for {}\nExpected: {}\nObserved: {}".format(
print(expected_checksum) archive_name, expected_checksum, observed_checksum))
else:
print("Error: wrong SHA256 checksum of {}!".format(archive_name))
print("Expected: {}".format(expected_checksum))
print("Observed: {}".format(observed_checksum))
sys.exit(1)
else:
print("Warning: no known checksum to verify {}".format(archive_name))
if self.win32_zip: if self.win32_zip:
archive = zipfile.ZipFile(archive_name) archive = zipfile.ZipFile(archive_name)