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