def callback(path):
try:
# Save
proxy = self.proxy.current
self.aes_key = AESCipher.generate_key()
remote_uri = str(path)
new_file_info = FileInfo(
name=self.data_name.value,
data_type='stream',
proxy=proxy,
remote_type='stream',
remote_uri=remote_uri,
public_key=wallet.market_client.public_key,
is_published=False,
created=func.current_timestamp(),
aes_key=self.aes_key)
fs.add_file(new_file_info)
self._id = new_file_info.id
encrypted_key = RSACipher.encrypt(self.aes_key)
encrypted_key = Encoder.bytes_to_base64_str(encrypted_key)
wallet.market_client.upload_file_info(None, None, 0, self._id,
'stream',
json.dumps(remote_uri),
self.data_name.value,
encrypted_key)
path = json.loads(path)
self.uploaded.emit(path)
except Exception as err:
logger.error(err)
def upload_file_s3(file_path):
with tempfile.TemporaryDirectory() as tmpdirname:
encrypted_path = os.path.join(tmpdirname, 'encrypted.txt')
logger.debug("start to encrypt")
this_key = encrypt_file(file_path, encrypted_path)
logger.debug("encrypt completed")
file_name = list(os.path.split(file_path))[-1]
s3_client = S3Storage()
s3_client.upload_file(encrypted_path, file_name, "cpchain-bucket")
file_name = list(os.path.split(file_path))[-1]
file_size = os.path.getsize(file_path)
logger.debug('start to write data into database')
new_file_info = FileInfo(hashcode=str("s3_hash"),
name=file_name,
path=file_path,
size=file_size,
remote_type="s3",
remote_uri=file_name,
is_published=False,
aes_key=this_key)
add_file(new_file_info)
logger.debug('file id: %s', new_file_info.id)
file_id = new_file_info.id
return file_id
def cb(file_uri):
file_name = list(os.path.split(file_path))[-1]
file_size = os.path.getsize(file_path)
logger.debug('start to write data into database')
if data_name:
file_name = data_name
with open(encrypted_path, "rb") as file:
file_md5 = hashlib.md5(file.read()).hexdigest()
if storage_type == 'proxy':
hashcode = dict(proxy=file_uri)
else:
hashcode = json.loads(file_uri)
hashcode['file_hash'] = file_md5
from cpchain.wallet.pages import wallet
new_file_info = FileInfo(hashcode=json.dumps(hashcode),
name=file_name,
path=file_path,
size=file_size,
remote_type=str(storage_type),
remote_uri=str(file_uri),
public_key=wallet.market_client.public_key,
is_published=False,
aes_key=this_key,
created=func.current_timestamp())
add_file(new_file_info)
logger.debug('file id: %s', new_file_info.id)
tmp.close()
file_id = new_file_info.id
return file_id
def upload_file_ipfs(file_path):
with tempfile.TemporaryDirectory() as tmpdirname:
encrypted_path = os.path.join(tmpdirname, 'encrypted.txt')
print("before encrypt")
this_key = encrypt_file(file_path, encrypted_path)
print("after encrypt")
ipfs_client = IPFSStorage()
ipfs_client.connect()
file_hash = ipfs_client.upload_file(encrypted_path)
file_name = list(os.path.split(file_path))[-1]
file_size = os.path.getsize(file_path)
print("before database")
new_file_info = FileInfo(hashcode=str(file_hash),
name=file_name,
path=file_path,
size=file_size,
remote_type="ipfs",
remote_uri="/ipfs/" + file_name,
is_published=False,
aes_key=this_key)
add_file(new_file_info)
return file_hash
def upload_file_ipfs(file_path):
with tempfile.TemporaryDirectory() as tmpdirname:
encrypted_path = os.path.join(tmpdirname, 'encrypted.txt')
logger.debug("start to encrypt")
this_key = encrypt_file(file_path, encrypted_path)
logger.debug("encrypt completed")
ipfs_client = IPFSStorage()
ipfs_client.connect()
file_hash = ipfs_client.upload_file(encrypted_path)
file_name = list(os.path.split(file_path))[-1]
file_size = os.path.getsize(file_path)
logger.debug('start to write data into database')
new_file_info = FileInfo(hashcode=str(file_hash),
name=file_name,
path=file_path,
size=file_size,
remote_type="ipfs",
remote_uri="/ipfs/" + file_hash,
is_published=False,
aes_key=this_key)
add_file(new_file_info)
logger.debug('file id: %s', new_file_info.id)
file_id = new_file_info.id
return file_id