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epicyon
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Code Issues 14 Releases Wiki Activity

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merge-requests/2/head
Bob Mottram 2019-11-10 11:54:45 +00:00
parent f1ca34bac8
commit 1f68f22925
2 changed files with 21 additions and 2 deletions
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4
content.py
View File

@ -481,11 +481,13 @@ def saveMediaInFormPOST(mediaBytes,baseDir: str, \
fd.close() fd.close()
return filename,attachmentMediaType return filename,attachmentMediaType
def extractTextFieldsInPOST(postBytes,boundary) -> {}: def extractTextFieldsInPOST(postBytes,boundary,debug: bool) -> {}:
"""Returns a dictionary containing the text fields of a http form POST """Returns a dictionary containing the text fields of a http form POST
The boundary argument comes from the http header The boundary argument comes from the http header
""" """
msg = email.parser.BytesParser().parsebytes(postBytes) msg = email.parser.BytesParser().parsebytes(postBytes)
if debug:
print('DEBUG: POST arriving '+msg.get_payload(decode=True).decode('utf-8'))
messageFields=msg.get_payload(decode=True).decode('utf-8').split(boundary) messageFields=msg.get_payload(decode=True).decode('utf-8').split(boundary)
fields={} fields={}
# examine each section of the POST, separated by the boundary # examine each section of the POST, separated by the boundary

19
daemon.py
View File

@ -2652,12 +2652,29 @@ class PubServer(BaseHTTPRequestHandler):
# in Python 3.8/3.10 # in Python 3.8/3.10
# Instead we use the multipart mime parser from the email module # Instead we use the multipart mime parser from the email module
postBytes=self.rfile.read(length) postBytes=self.rfile.read(length)
if self.server.debug:
print('DEBUG: extracting media from POST')
mediaBytes,postBytes=extractMediaInFormPOST(postBytes,boundary,'attachpic') mediaBytes,postBytes=extractMediaInFormPOST(postBytes,boundary,'attachpic')
if self.server.debug:
if mediaBytes:
print('DEBUG: media was found. '+str(len(mediaBytes))+' bytes')
else:
print('DEBUG: no media was found in POST')
filename,attachmentMediaType= \ filename,attachmentMediaType= \
saveMediaInFormPOST(mediaBytes,self.server.baseDir, \ saveMediaInFormPOST(mediaBytes,self.server.baseDir, \
nickname,self.server.domain, \ nickname,self.server.domain, \
self.server.debug,None) self.server.debug,None)
fields=extractTextFieldsInPOST(postBytes,boundary) if self.server.debug:
if filename:
print('DEBUG: POST media filename is '+filename)
else:
print('DEBUG: no media filename in POST')
fields=extractTextFieldsInPOST(postBytes,boundary,self.server.debug)
if self.server.debug:
if fields:
print('DEBUG: text field extracted from POST '+str(fields))
else:
print('WARN: no text fields could be extracted from POST')
# process the received text fields from the POST # process the received text fields from the POST
if not fields.get('message') and not fields.get('imageDescription'): if not fields.get('message') and not fields.get('imageDescription'):