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ContentManager.py: move duplicated code to new method serializeForSigning()

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This commit is contained in:
Vadim Ushakov 2021-03-24 09:51:07 +07:00
parent d0069471b8
commit 0151546329
1 changed files with 21 additions and 21 deletions
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42
src/Content/ContentManager.py
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@ -651,6 +651,25 @@ class ContentManager(object):
)
return files_node, files_optional_node
def serializeForSigning(self, content):
if "sign" in content:
del(content["sign"]) # The file signed without the sign
if "signs" in content:
del(content["signs"]) # The file signed without the signs
sign_content = json.dumps(content, sort_keys=True) # Dump the json to string to remove whitespaces
# Fix float representation error on Android
modified = content["modified"]
if config.fix_float_decimals and type(modified) is float and not str(modified).endswith(".0"):
modified_fixed = "{:.6f}".format(modified).strip("0.")
sign_content = sign_content.replace(
'"modified": %s' % repr(modified),
'"modified": %s' % modified_fixed
)
return sign_content
# Create and sign a content.json
# Return: The new content if filewrite = False
def sign(self, inner_path="content.json", privatekey=None, filewrite=True, update_changed_files=False, extend=None, remove_missing_optional=False):
@ -756,12 +775,7 @@ class ContentManager(object):
self.log.info("Signing %s..." % inner_path)
if "signs" in new_content:
del(new_content["signs"]) # Delete old signs
if "sign" in new_content:
del(new_content["sign"]) # Delete old sign (backward compatibility)
sign_content = json.dumps(new_content, sort_keys=True)
sign_content = self.serializeForSigning(new_content)
sign = CryptBitcoin.sign(sign_content, privatekey)
# new_content["signs"] = content.get("signs", {}) # TODO: Multisig
if sign: # If signing is successful (not an old address)
@ -957,21 +971,7 @@ class ContentManager(object):
# Check sign
sign = new_content.get("sign")
signs = new_content.get("signs", {})
if "sign" in new_content:
del(new_content["sign"]) # The file signed without the sign
if "signs" in new_content:
del(new_content["signs"]) # The file signed without the signs
sign_content = json.dumps(new_content, sort_keys=True) # Dump the json to string to remove whitepsace
# Fix float representation error on Android
modified = new_content["modified"]
if config.fix_float_decimals and type(modified) is float and not str(modified).endswith(".0"):
modified_fixed = "{:.6f}".format(modified).strip("0.")
sign_content = sign_content.replace(
'"modified": %s' % repr(modified),
'"modified": %s' % modified_fixed
)
sign_content = self.serializeForSigning(new_content)
if signs: # New style signing
valid_signers = self.getValidSigners(inner_path, new_content)