def format(self, document):
# use a dummy document to bypass encryption
from reportlab.pdfbase.pdfdoc import DummyDoc, PDFDictionary, PDFString, PDFName
dummy = DummyDoc()
dict = {"Filter": PDFName("Standard"),
"O": hexText(self.O), #PDFString(self.O),
"U": hexText(self.U), #PDFString(self.U),
"P": self.P}
if self.revision == 3:
dict['Length'] = 128
dict['R'] = 3
dict['V'] = 2
else:
dict['R'] = 2
dict['V'] = 1
pdfdict = PDFDictionary(dict)
return pdfdict.format(dummy)
def format(self, document):
# use a dummy document to bypass encryption
from reportlab.pdfbase.pdfdoc import DummyDoc, PDFDictionary, PDFString, PDFName
dummy = DummyDoc()
dict = {
"Filter": PDFName("Standard"),
"O": hexText(self.O), #PDFString(self.O),
"U": hexText(self.U), #PDFString(self.U),
"P": self.P
}
if self.revision == 5:
dict['Length'] = 256
dict['R'] = 5
dict['V'] = 5
dict['O'] = hexText(self.O)
dict['U'] = hexText(self.U)
dict['OE'] = hexText(self.OE)
dict['UE'] = hexText(self.UE)
dict['Perms'] = hexText(self.Perms)
dict['StrF'] = PDFName("StdCF")
dict['StmF'] = PDFName("StdCF")
stdcf = {
"Length": 32,
"AuthEvent": PDFName("DocOpen"),
"CFM": PDFName("AESV3")
}
cf = {"StdCF": PDFDictionary(stdcf)}
dict['CF'] = PDFDictionary(cf)
elif self.revision == 3:
dict['Length'] = 128
dict['R'] = 3
dict['V'] = 2
else:
dict['R'] = 2
dict['V'] = 1
pdfdict = PDFDictionary(dict)
return pdfdict.format(dummy)