75 lines
2.2 KiB
Python
75 lines
2.2 KiB
Python
'''
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Onionr - P2P Anonymous Storage Network
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This processes metadata for Onionr blocks
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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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# useful libraries
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import logger, config
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import os, sys, json, time, random, shutil, base64, getpass, datetime, re
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from onionrblockapi import Block
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import onionrusers
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plugin_name = 'metadataprocessor'
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# event listeners
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def _processUserInfo(api, newBlock):
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'''
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Set the username for a particular user, from a signed block by them
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'''
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myBlock = newBlock
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peerName = myBlock.getMetadata('name')
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try:
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if len(peerName) > 20:
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raise onionrexceptions.InvalidMetdata('Peer name specified is too large')
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except TypeError:
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pass
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except onionrexceptions.InvalidMetadata:
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pass
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else:
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api.get_core().setPeerInfo(signer, 'name', peerName)
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logger.info('%s is now using the name %s.' % (signer, api.get_utils().escapeAnsi(peerName)))
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def _processForwardKey(api, myBlock):
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'''
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Get the forward secrecy key specified by the user for us to use
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'''
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peer = onionrusers.OnionrUser(self.api.get_core(), myBlock.signer)
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def on_processBlocks(api):
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myBlock = api.data['block']
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blockType = api.data['type']
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print('blockType is ' + blockType)
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# Process specific block types
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# userInfo blocks, such as for setting username
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if blockType == 'userInfo':
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if myBlock.verifySig():
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_processUserInfo(api, myBlock)
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# forwardKey blocks
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elif blockType == 'forwardKey':
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if myBlock.verifySig():
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_processForwardKey(api, myBlock)
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def on_init(api, data = None):
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pluginapi = api
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return
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