Resolve "Use a HMAC instead of a hash"

This commit is contained in:
jfriedli 2020-04-26 09:50:14 -07:00
parent e1bac8b6a7
commit c301e472bd
9 changed files with 148 additions and 91 deletions

View file

@ -30,33 +30,26 @@ class Mat2APITestCase(unittest.TestCase):
del os.environ['MAT2_ALLOW_ORIGIN_WHITELIST']
def test_api_upload_valid(self):
request = self.app.post('/api/upload',
data='{"file_name": "test_name.jpg", '
'"file": "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAf'
'FcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg=="}',
headers={'content-type': 'application/json'}
)
request = self.app.post(
'/api/upload',
data='{"file_name": "test_name.jpg", '
'"file": "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAf'
'FcSJAAAADUlEQVR42mNk+M9QDwADhgGAWjR9awAAAABJRU5ErkJggg=="}',
headers={'content-type': 'application/json'}
)
self.assertEqual(request.headers['Content-Type'], 'application/json')
self.assertEqual(request.headers['Access-Control-Allow-Origin'], 'origin1.gnu')
self.assertEqual(request.status_code, 200)
data = request.get_json()
expected = {
'output_filename': 'test_name.cleaned.jpg',
'mime': 'image/jpeg',
'key': '81a541f9ebc0233d419d25ed39908b16f82be26a783f32d56c381559e84e6161',
'meta': {
'BitDepth': 8,
'ColorType': 'RGB with Alpha',
'Compression': 'Deflate/Inflate',
'Filter': 'Adaptive',
'Interlace': 'Noninterlaced'
},
'meta_after': {},
'download_link': 'http://localhost/api/download/'
'81a541f9ebc0233d419d25ed39908b16f82be26a783f32d56c381559e84e6161/test_name.cleaned.jpg'
}
self.assertEqual(data, expected)
self.assertEqual(data['output_filename'], 'test_name.cleaned.jpg')
self.assertEqual(data['output_filename'], 'test_name.cleaned.jpg')
self.assertEqual(data['mime'], 'image/jpeg')
self.assertEqual(len(data['secret']), 64)
self.assertEqual(len(data['key']), 64)
self.assertNotEqual(data['key'], data['secret'])
self.assertTrue('http://localhost/api/download/' in data['download_link'])
self.assertTrue('test_name.cleaned.jpg' in data['download_link'])
def test_api_upload_missing_params(self):
request = self.app.post('/api/upload',
@ -141,7 +134,6 @@ class Mat2APITestCase(unittest.TestCase):
error = request.get_json()['message']
self.assertEqual(error, 'Unable to clean application/zip')
def test_api_download(self):
request = self.app.post('/api/upload',
data='{"file_name": "test_name.jpg", '
@ -152,25 +144,36 @@ class Mat2APITestCase(unittest.TestCase):
self.assertEqual(request.status_code, 200)
data = request.get_json()
request = self.app.get('http://localhost/api/download/'
request = self.app.get('http://localhost/api/download/161/'
'81a541f9ebc0233d419d25ed39908b16f82be26a783f32d56c381559e84e6161/test name.cleaned.jpg')
self.assertEqual(request.status_code, 400)
error = request.get_json()['message']
self.assertEqual(error, 'Insecure filename')
request = self.app.get('http://localhost/api/download/'
'81a541f9ebc0233d419d25ed39908b16f82be26a783f32d56c381559e84e6161/'
'wrong_file_name.jpg')
request = self.app.get(data['download_link'].replace('test_name', 'wrong_test'))
self.assertEqual(request.status_code, 404)
error = request.get_json()['message']
self.assertEqual(error, 'File not found')
request = self.app.get('http://localhost/api/download/81a541f9e/test_name.cleaned.jpg')
uri_parts = data['download_link'].split("/")
self.assertEqual(len(uri_parts[5]), len(uri_parts[6]))
self.assertEqual(64, len(uri_parts[5]))
key_uri_parts = uri_parts
key_uri_parts[5] = '70623619c'
request = self.app.get("/".join(key_uri_parts))
self.assertEqual(request.status_code, 400)
error = request.get_json()['message']
self.assertEqual(error, 'The file hash does not match')
key_uri_parts = uri_parts
key_uri_parts[6] = '70623619c'
request = self.app.get("/".join(key_uri_parts))
self.assertEqual(request.status_code, 400)
error = request.get_json()['message']
self.assertEqual(error, 'The file hash does not match')
request = self.app.head(data['download_link'])
self.assertEqual(request.status_code, 200)
self.assertEqual(request.headers['Content-Length'], '633')
@ -205,11 +208,13 @@ class Mat2APITestCase(unittest.TestCase):
u'download_list': [
{
u'file_name': upload_one['output_filename'],
u'key': upload_one['key']
u'key': upload_one['key'],
u'secret': upload_one['secret']
},
{
u'file_name': upload_two['output_filename'],
u'key': upload_two['key']
u'key': upload_two['key'],
u'secret': upload_two['secret']
}
]
}
@ -261,7 +266,8 @@ class Mat2APITestCase(unittest.TestCase):
u'download_list': [
{
u'file_name': 'invalid_file_name',
u'key': 'invalid_key'
u'key': 'invalid_key',
u'secret': 'invalid_secret'
}
]
}
@ -348,11 +354,13 @@ class Mat2APITestCase(unittest.TestCase):
u'download_list': [
{
u'file_name': 'invalid_file_name1',
u'key': 'invalid_key1'
u'key': 'invalid_key1',
u'secret': 'invalid_secret1'
},
{
u'file_name': 'invalid_file_name2',
u'key': 'invalid_key2'
u'key': 'invalid_key2',
u'secret': 'invalid_secret2'
}
]
}