def validate(manifest_dict, manifest, log_name_source, missing_files_list):
'''
Validates the files listed in the checksum manifest.
'''
ififuncs.generate_log(
log_name_source,
'Validating %s ' % manifest
)
error_counter = 0
manifest_directory = os.path.dirname(manifest)
os.chdir(manifest_directory)
error_list = []
for i in sorted(manifest_dict.keys()):
print(('Validating %s' % i))
if 'manifest-sha512.txt' in manifest:
current_hash = ififuncs.hashlib_sha512(i)
else:
current_hash = ififuncs.hashlib_md5(i)
if current_hash == manifest_dict[i]:
print(('%s has validated' % i))
else:
print(('%s has mismatched checksum - %s expected - %s hashed' % (i, manifest_dict[i], current_hash)))
ififuncs.generate_log(
log_name_source,
'%s has mismatched checksum - %s expected - %s hashed' % (i, manifest_dict[i], current_hash)
)
error_list.append('%s has mismatched checksum - %s expected - %s hashed' % (i, manifest_dict[i], current_hash))
error_counter += 1
if error_counter > 0:
print(('\n\n*****ERRORS***********!!!!\n***********\nThe number of mismatched checksums is: %s\n***********\n' % error_counter))
ififuncs.generate_log(
log_name_source,
'The number of mismatched checksums is: %s' % error_counter
)
print('***** List of mismatched files*****')
for i in error_list:
print(i)
elif len(missing_files_list) == 0:
print('All checksums have validated')
ififuncs.generate_log(
log_name_source,
'All checksums have validated'
)
if len(missing_files_list) > 0:
print(('ERRORS - The number of missing files: %s' % len(missing_files_list)))
ififuncs.generate_log(
log_name_source,
'ERRORS - The number of mismatched checksums is: %s' % len(missing_files_list)
)
for i in missing_files_list:
print((('%s is missing') % i))
return error_counter + len(missing_files_list)
def validate(manifest_dict, manifest, missing_files, log_name_source):
ififuncs.generate_log(log_name_source, 'Validating %s ' % manifest)
error_counter = 0
manifest_directory = os.path.dirname(manifest)
os.chdir(manifest_directory)
error_list = []
for i in sorted(manifest_dict.keys()):
print 'Validating %s' % i
if 'manifest-sha512.txt' in manifest:
current_hash = ififuncs.hashlib_sha512(i)
else:
current_hash = hashlib_md5(i)
if current_hash == manifest_dict[i]:
print '%s has validated' % i
else:
print '%s has mismatched checksum - %s expected - %s hashed' % (
i, manifest_dict[i], current_hash)
ififuncs.generate_log(
log_name_source,
'%s has mismatched checksum - %s expected - %s hashed' %
(i, manifest_dict[i], current_hash))
error_list.append(
'%s has mismatched checksum - %s expected - %s hashed' %
(i, manifest_dict[i], current_hash))
error_counter += 1
if error_counter > 0:
print '\n\n*****ERRORS***********!!!!\n***********\nThe number of mismatched checksums is: %s\n***********\n' % error_counter
ififuncs.generate_log(
log_name_source,
'The number of mismatched checksums is: %s' % error_counter)
print '***** List of mismatched files*****'
for i in error_list:
print i
elif error_counter == 0:
if missing_files > 0:
print 'ERRORS - The number of missing files: %s' % missing_files
ififuncs.generate_log(
log_name_source,
'ERRORS - The number of mismatched checksums is: %s' %
missing_files)
elif missing_files == 0:
print 'All checksums have validated'
ififuncs.generate_log(log_name_source,
'All checksums have validated')
def log_results(manifest, log, args):
'''
If a sipcreator type log is found,validate will update the log with the
results.
'''
updated_manifest = []
if 'manifest-sha512.txt' in manifest:
basename = os.path.basename(manifest).replace('_manifest-sha512.txt',
'')
else:
basename = os.path.basename(manifest).replace('_manifest.md5', '')
possible_manifests = [
basename + '_manifest-sha512.txt', basename + '_manifest.md5'
]
logname = basename + '_sip_log.log'
sip_dir = os.path.join(os.path.dirname(args.input), basename)
logs_dir = os.path.join(sip_dir, 'logs')
logfile = os.path.join(logs_dir, logname)
if os.path.isfile(logfile):
with open(log, 'r') as fo:
validate_log = fo.readlines()
with open(logfile, 'a') as ba:
for lines in validate_log:
ba.write(lines)
for possible_manifest in possible_manifests:
if os.path.isfile(possible_manifest):
with open(possible_manifest, 'r') as manifesto:
manifest_lines = manifesto.readlines()
for lines in manifest_lines:
if logname in lines:
if 'manifest-sha512.txt' in possible_manifest:
lines = lines[:127].replace(
lines[:127],
ififuncs.hashlib_sha512(
logfile)) + lines[128:]
elif '_manifest.md5' in possible_manifest:
lines = lines[:31].replace(
lines[:31],
ififuncs.hashlib_md5(logfile)) + lines[32:]
updated_manifest.append(lines)
with open(possible_manifest, 'w') as fo:
for lines in updated_manifest:
fo.write(lines)
updated_manifest = []