70 lines
2.6 KiB
Python
Executable File
70 lines
2.6 KiB
Python
Executable File
'''
|
|
Onionr - Private P2P Communication
|
|
|
|
This file handles the commands for adding and getting files from the Onionr network
|
|
'''
|
|
'''
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
'''
|
|
|
|
import base64, sys, os
|
|
import logger
|
|
from onionrblockapi import Block
|
|
from onionrutils import stringvalidators
|
|
def add_file(o_inst, singleBlock=False, blockType='bin'):
|
|
'''
|
|
Adds a file to the onionr network
|
|
'''
|
|
|
|
if len(sys.argv) >= 3:
|
|
filename = sys.argv[2]
|
|
contents = None
|
|
|
|
if not os.path.exists(filename):
|
|
logger.error('That file does not exist. Improper path (specify full path)?', terminal=True)
|
|
return
|
|
logger.info('Adding file... this might take a long time.', terminal=True)
|
|
try:
|
|
with open(filename, 'rb') as singleFile:
|
|
blockhash = o_inst.onionrCore.insertBlock(base64.b64encode(singleFile.read()), header=blockType)
|
|
if len(blockhash) > 0:
|
|
logger.info('File %s saved in block %s' % (filename, blockhash), terminal=True)
|
|
except:
|
|
logger.error('Failed to save file in block.', timestamp = False, terminal=True)
|
|
else:
|
|
logger.error('%s add-file <filename>' % sys.argv[0], timestamp = False, terminal=True)
|
|
|
|
def getFile(o_inst):
|
|
'''
|
|
Get a file from onionr blocks
|
|
'''
|
|
try:
|
|
fileName = sys.argv[2]
|
|
bHash = sys.argv[3]
|
|
except IndexError:
|
|
logger.error("Syntax %s %s" % (sys.argv[0], '/path/to/filename <blockhash>'), terminal=True)
|
|
else:
|
|
logger.info(fileName, terminal=True)
|
|
|
|
contents = None
|
|
if os.path.exists(fileName):
|
|
logger.error("File already exists", terminal=True)
|
|
return
|
|
if not stringvalidators.validate_hash(bHash):
|
|
logger.error('Block hash is invalid', terminal=True)
|
|
return
|
|
|
|
with open(fileName, 'wb') as myFile:
|
|
myFile.write(base64.b64decode(Block(bHash, core=o_inst.onionrCore).bcontent))
|
|
return |