rarecoil / unwebpack-sourcemap Goto Github PK

when i use the script i got this error

Traceback (most recent call last):
File "./unwebpack_sourcemap.py", line 362, in
extractor.run()
File "./unwebpack_sourcemap.py", line 71, in run
self._parse_remote_sourcemap(self._target)
File "./unwebpack_sourcemap.py", line 95, in _parse_remote_sourcemap
data, final_uri = self._get_remote_data(uri)
File "./unwebpack_sourcemap.py", line 215, in _get_remote_data
if self.disable_verify_ssl == True:
AttributeError: 'SourceMapExtractor' object has no attribute 'disable_verify_ssl'

when i use the script i always get the error :
ERROR: Failed to parse sourcemap
InsecureRequestWarning: Unverified HTTPS request is being made. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings
warnings.warn((
i put the url.map
i dont know where is the prob

TypeError: the JSON object must be str, bytes or bytearray, not NoneType

Line 218 should be changed to return None rather than False.

like this:

foo.js

xxxxxx
//# sourceMappingURL=data:application/json;charset=utf-8;base64,xxxxxx

Great tool, but keep receiving error when parsing. Seems like a slash is missing.

The initial map is detected, but then it fails, altough the jquery.min.js file is at that location....

c:\temp\portal>unwebpack_sourcemap.py --detect --make-directory --disable-ssl-verification https://192.168.1.210:4443 output
C:\Users\gebruiker\AppData\Local\Programs\Python\Python310\lib\site-packages\urllib3\connectionpool.py:1013: InsecureRequestWarning: Unverified HTTPS request is being made to host '192.168.1.210'. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html#ssl-warnings
warnings.warn(
C:\Users\gebruiker\AppData\Local\Programs\Python\Python310\lib\site-packages\urllib3\connectionpool.py:1013: InsecureRequestWarning: Unverified HTTPS request is being made to host '192.168.1.210'. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html#ssl-warnings
warnings.warn(
Detecting sourcemaps in HTML at https://192.168.1.210:4443/
C:\Users\gebruiker\AppData\Local\Programs\Python\Python310\lib\site-packages\urllib3\connectionpool.py:1013: InsecureRequestWarning: Unverified HTTPS request is being made to host '192.168.1.210'. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html#ssl-warnings
warnings.warn(
Detected sourcemap at remote location https://192.168.1.210:4443//vendors.js.map
C:\Users\gebruiker\AppData\Local\Programs\Python\Python310\lib\site-packages\urllib3\connectionpool.py:1013: InsecureRequestWarning: Unverified HTTPS request is being made to host '192.168.1.210'. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.io/en/1.26.x/advanced-usage.html#ssl-warnings
warnings.warn(
Detected sourcemap at remote location https://192.168.1.210:4443//main.js.map
Traceback (most recent call last):
File "C:\Users\gebruiker\AppData\Local\Programs\Python\Python310\lib\site-packages\requests\models.py", line 382, in prepare_url
scheme, auth, host, port, path, query, fragment = parse_url(url)
File "C:\Users\gebruiker\AppData\Local\Programs\Python\Python310\lib\site-packages\urllib3\util\url.py", line 394, in parse_url
return six.raise_from(LocationParseError(source_url), None)
File "", line 3, in raise_from
urllib3.exceptions.LocationParseError: Failed to parse: https://192.168.1.210:4443jquery.min.js

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "C:\temp\portal\unwebpack_sourcemap.py", line 359, in
extractor.run()
File "C:\temp\portal\unwebpack_sourcemap.py", line 69, in run
detected_sourcemaps = self._detect_js_sourcemaps(self._target)
File "C:\temp\portal\unwebpack_sourcemap.py", line 128, in _detect_js_sourcemaps
js_data, last_target_uri = self._get_remote_data(next_target_uri)
File "C:\temp\portal\unwebpack_sourcemap.py", line 213, in _get_remote_data
result = requests.get(uri, verify=False)
File "C:\Users\gebruiker\AppData\Local\Programs\Python\Python310\lib\site-packages\requests\api.py", line 75, in get
return request('get', url, params=params, **kwargs)
File "C:\Users\gebruiker\AppData\Local\Programs\Python\Python310\lib\site-packages\requests\api.py", line 61, in request
return session.request(method=method, url=url, **kwargs)
File "C:\Users\gebruiker\AppData\Local\Programs\Python\Python310\lib\site-packages\requests\sessions.py", line 528, in request
prep = self.prepare_request(req)
File "C:\Users\gebruiker\AppData\Local\Programs\Python\Python310\lib\site-packages\requests\sessions.py", line 456, in prepare_request
p.prepare(
File "C:\Users\gebruiker\AppData\Local\Programs\Python\Python310\lib\site-packages\requests\models.py", line 316, in prepare
self.prepare_url(url, params)
File "C:\Users\gebruiker\AppData\Local\Programs\Python\Python310\lib\site-packages\requests\models.py", line 384, in prepare_url
raise InvalidURL(*e.args)
requests.exceptions.InvalidURL: Failed to parse: https://192.168.1.210:4443jquery.min.js

Here is a small patch that fixes the two issues.

@@ -91,7 +91,7 @@ class SourceMapExtractor(object):
     def _parse_remote_sourcemap(self, uri):
         """GET a remote sourcemap and parse it."""
         data = self._get_remote_data(uri)
-        if data is not None:
+        if data is not None and data:
             self._parse_sourcemap(data, True)
         else:
             print("WARNING: Could not retrieve sourcemap from URI %s" % uri)
@@ -116,6 +116,8 @@ class SourceMapExtractor(object):
             next_target_uri = ""
             if parsed_uri.scheme != '':
                 next_target_uri = source
+            elif source.startswith("//"):
+                next_target_uri = urlparse(uri).scheme + ":" + source
             else:
                 current_uri = urlparse(uri)
                 built_uri = current_uri.scheme + "://" + current_uri.netloc + source

Hi,

Thanks for putting this together, it works great! I have a small tweak required on Windows to the sanitise_filesystem_name function. I found with one sourcemap I tested, the post-sanitized filename ended up with a trailing space, which is not allowed on Windows.

I created a simple local patch by doing this before the return from this method:

valid_filename = valid_filename.strip()

Let me know if you're happy with this and I can provide a patch.

Cheers,
Peter

Traceback (most recent call last):
File "./unwebpack_sourcemap.py", line 350, in
extractor.run()
File "./unwebpack_sourcemap.py", line 67, in run
self._parse_remote_sourcemap(sourcemap)
File "./unwebpack_sourcemap.py", line 93, in _parse_remote_sourcemap
data = self._get_remote_data(uri)
File "./unwebpack_sourcemap.py", line 217, in _get_remote_data
print("WARNING: Got status code %d for URI %s" % (uri, result.status_code))
TypeError: %d format: a number is required, not str

.hm-logo{background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAOcAAABXCAYAAAD/PlJVAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAyJpVFh0W