async def do_get(self, url="/labels"):
url = 'https://' + self.target_host + url
network = Network.get_instance()
proxy = network.proxy if network else None
async with make_aiohttp_session(proxy) as session:
async with session.get(url) as result:
return await result.json()
async def get_messages_info(self):
async with make_aiohttp_session(proxy=self.network.proxy,
timeout=120) as session:
async with session.get(self.url) as result:
signed_version_dict = await result.json(content_type=None)
# example signed_version_dict:
# {
# "version": "3.9.9",
# "signatures": {
# "1Lqm1HphuhxKZQEawzPse8gJtgjm9kUKT4": "IA+2QG3xPRn4HAIFdpu9eeaCYC7S5wS/sDxn54LJx6BdUTBpse3ibtfq8C43M7M1VfpGkD5tsdwl5C6IfpZD/gQ="
# }
# }
message = signed_version_dict['message']
sigs = signed_version_dict['signatures']
for address, sig in sigs.items():
if address not in VERSION_ANNOUNCEMENT_SIGNING_KEYS:
raise Exception('Address not in annoucement keys')
sig = base64.b64decode(sig)
msg = message.encode('utf-8')
if ecc.verify_message_with_address(
address=address,
sig65=sig,
message=msg,
net=constants.RavencoinMainnet):
break
else:
raise Exception('No items')
return message.split('{:}')
async def get_update_info(self):
async with make_aiohttp_session(
proxy=self.main_window.network.proxy) as session:
async with session.get(UpdateCheck.url) as result:
signed_version_dict = await result.json(content_type=None)
# example signed_version_dict:
# {
# "version": "3.9.9",
# "signatures": {
# "1Lqm1HphuhxKZQEawzPse8gJtgjm9kUKT4": "IA+2QG3xPRn4HAIFdpu9eeaCYC7S5wS/sDxn54LJx6BdUTBpse3ibtfq8C43M7M1VfpGkD5tsdwl5C6IfpZD/gQ="
# }
# }
version_num = signed_version_dict['version']
sigs = signed_version_dict['signatures']
for address, sig in sigs.items():
if address not in UpdateCheck.VERSION_ANNOUNCEMENT_SIGNING_KEYS:
continue
sig = base64.b64decode(sig)
msg = version_num.encode('utf-8')
if ecc.verify_message_with_address(
address=address,
sig65=sig,
message=msg,
net=constants.BitcoinMainnet):
self.print_error(
f"valid sig for version announcement '{version_num}' from address '{address}'"
)
break
else:
raise Exception(
'no valid signature for version announcement')
return StrictVersion(version_num.strip())
async def get_update_info(self):
# note: Use long timeout here as it is not critical that we get a response fast,
# and it's bad not to get an update notification just because we did not wait enough.
async with make_aiohttp_session(proxy=self.network.proxy,
timeout=120) as session:
async with session.get(UpdateCheck.url) as result:
signed_version_dict = await result.json(content_type=None)
# example signed_version_dict:
# {
# "version": "3.9.9",
# "signatures": {
# "1Lqm1HphuhxKZQEawzPse8gJtgjm9kUKT4": "IA+2QG3xPRn4HAIFdpu9eeaCYC7S5wS/sDxn54LJx6BdUTBpse3ibtfq8C43M7M1VfpGkD5tsdwl5C6IfpZD/gQ="
# }
# }
version_num = signed_version_dict['version']
sigs = signed_version_dict['signatures']
for address, sig in sigs.items():
if address not in VERSION_ANNOUNCEMENT_SIGNING_KEYS:
continue
sig = base64.b64decode(sig)
msg = version_num.encode('utf-8')
if ecc.verify_message_with_address(
address=address,
sig65=sig,
message=msg,
net=constants.RavencoinMainnet):
self.logger.info(
f"valid sig for version announcement '{version_num}' from address '{address}'"
)
break
else:
raise Exception(
'no valid signature for version announcement')
return StrictVersion(version_num.strip())
def get_json(cls, url):
network = Network.get_instance()
proxy = network.proxy if network else None
with make_aiohttp_session(proxy) as session:
with session.get(url) as response:
response.raise_for_status()
# set content_type to None to disable checking MIME type
return response.json(content_type=None)
async def get_update_info(self):
async with make_aiohttp_session(
proxy=self.main_window.network.proxy) as session:
async with session.get(UpdateCheck.url) as result:
version_dict = await result.json(content_type=None)
version_num = version_dict.get("tag_name", '')
if version_num.startswith('v'): version_num = version_num[1:]
return StrictVersion(version_num.strip())
async def do_post(self, url = "/labels", data=None):
url = 'https://' + self.target_host + url
async with make_aiohttp_session(self.proxy) as session:
async with session.post(url, json=data) as result:
try:
return await result.json()
except Exception as e:
raise Exception('Could not decode: ' + await result.text()) from e
async def do_post(self, url="/labels", data=None):
url = 'https://' + self.target_host + url
async with make_aiohttp_session(self.proxy) as session:
async with session.post(url, json=data) as result:
try:
return await result.json()
except Exception as e:
raise Exception('Could not decode: ' +
await result.text()) from e
async def get_update_info(self):
# note: Use long timeout here as it is not critical that we get a response fast,
# and it's bad not to get an update notification just because we did not wait enough.
async with make_aiohttp_session(proxy=self.main_window.network.proxy, timeout=120) as session:
async with session.get(UpdateCheck.url) as result:
version_dict = await result.json(content_type=None)
version_num = version_dict.get("tag_name", '')
if version_num.startswith('v') : version_num = version_num[1:]
return StrictVersion(version_num.strip())
async def do_post(self, url="/labels", data=None):
url = 'http://' + self.target_host + url
network = Network.get_instance()
proxy = network.proxy if network else None
async with make_aiohttp_session(proxy) as session:
async with session.post(url, json=data) as result:
try:
return await result.json()
except Exception as e:
raise Exception('Could not decode: ' +
await result.text()) from e
async def _send_request(self, method, relative_url, data):
url = urljoin(self.base_url, relative_url)
if self.debug:
print('%s %s %s' % (method, url, data))
headers = {}
if self.user_agent:
headers['user-agent'] = self.user_agent
try:
proxy = Network.get_instance().proxy
async with make_aiohttp_session(proxy) as session:
if method == 'get':
async with session.get(url, params=data, headers=headers) as resp:
return await self.handle_response(resp)
elif method == 'post':
async with session.post(url, json=data, headers=headers) as resp:
return await self.handle_response(resp)
else:
assert False
except TrustedCoinException:
raise
except Exception as e:
raise ErrorConnectingServer(e)
async def _send_request(self, method, relative_url, data):
url = urljoin(self.base_url, relative_url)
if self.debug:
print('%s %s %s' % (method, url, data))
headers = {}
if self.user_agent:
headers['user-agent'] = self.user_agent
try:
proxy = Network.get_instance().proxy
async with make_aiohttp_session(proxy) as session:
if method == 'get':
async with session.get(url, params=data,
headers=headers) as resp:
return await self.handle_response(resp)
elif method == 'post':
async with session.post(url, json=data,
headers=headers) as resp:
return await self.handle_response(resp)
else:
assert False
except TrustedCoinException:
raise
except Exception as e:
raise ErrorConnectingServer(e)
async def do_post(self, url="/labels", data=None):
url = 'https://' + self.target_host + url
async with make_aiohttp_session(self.proxy) as session:
async with session.post(url, json=data) as result:
return await result.json()
async def do_get(self, url="/labels"):
url = 'https://' + self.target_host + url
async with make_aiohttp_session(self.proxy) as session:
async with session.get(url) as result:
return await result.json()
async def do_post(self, url = "/labels", data=None):
url = 'https://' + self.target_host + url
async with make_aiohttp_session(self.proxy) as session:
async with session.post(url, json=data) as result:
return await result.json()
async def do_get(self, url = "/labels"):
url = 'https://' + self.target_host + url
async with make_aiohttp_session(self.proxy) as session:
async with session.get(url) as result:
return await result.json()