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< h1 class = "title" > Module < code > src.keymanager< / code > < / h1 >
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< / header >
< section id = "section-intro" >
< p > Onionr - Private P2P Communication< / p >
< p > Load, save, and delete the user's public key pairs (does not handle peer keys)< / p >
< details class = "source" >
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< summary >
< span > Expand source code< / span >
< / summary >
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< pre > < code class = "python" > ' ' '
Onionr - Private P2P Communication
Load, save, and delete the user' s public key pairs (does not handle peer keys)
' ' '
' ' '
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/> .
' ' '
from onionrutils import bytesconverter
from onionrcrypto import generate
import os
import filepaths
class KeyManager:
def __init__(self):
self.keyFile = filepaths.keys_file
def addKey(self, pubKey=None, privKey=None):
' ' ' Add a new key pair, either specified or none to generate a new pair automatically' ' '
if type(pubKey) is type(None) and type(privKey) is type(None):
pubKey, privKey = generate.generate_pub_key()
pubKey = bytesconverter.bytes_to_str(pubKey)
privKey = bytesconverter.bytes_to_str(privKey)
try:
if pubKey in self.getPubkeyList():
raise ValueError(' Pubkey already in list: %s' % (pubKey,))
except FileNotFoundError:
pass
with open(self.keyFile, " a" ) as keyFile:
keyFile.write(pubKey + ' ,' + privKey + ' \n' )
return (pubKey, privKey)
def removeKey(self, pubKey):
' ' ' Remove a key pair by pubkey' ' '
keyList = self.getPubkeyList()
keyData = ' '
try:
keyList.remove(pubKey)
except ValueError:
return False
else:
keyData = ' ,' .join(keyList)
with open(self.keyFile, " w" ) as keyFile:
keyFile.write(keyData)
def getPubkeyList(self):
' ' ' Return a list of the user' s keys' ' '
keyList = []
try:
with open(self.keyFile, " r" ) as keyFile:
keyData = keyFile.read()
except FileNotFoundError:
keyData = ' '
keyData = keyData.split(' \n' )
for pair in keyData:
if len(pair) > 0: keyList.append(pair.split(' ,' )[0])
return keyList
def getPrivkey(self, pubKey):
privKey = None
with open(self.keyFile, " r" ) as keyFile:
keyData = keyFile.read()
for pair in keyData.split(' \n' ):
if pubKey in pair or pubKey.replace(' =' , ' ' ) in pair:
privKey = pair.split(' ,' )[1]
return privKey< / code > < / pre >
< / details >
< / section >
< section >
< / section >
< section >
< / section >
< section >
< / section >
< section >
< h2 class = "section-title" id = "header-classes" > Classes< / h2 >
< dl >
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< dt id = "src.keymanager.KeyManager" > < code class = "flex name class" >
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< span > class < span class = "ident" > KeyManager< / span > < / span >
< / code > < / dt >
< dd >
< section class = "desc" > < / section >
< details class = "source" >
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< summary >
< span > Expand source code< / span >
< / summary >
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< pre > < code class = "python" > class KeyManager:
def __init__(self):
self.keyFile = filepaths.keys_file
def addKey(self, pubKey=None, privKey=None):
' ' ' Add a new key pair, either specified or none to generate a new pair automatically' ' '
if type(pubKey) is type(None) and type(privKey) is type(None):
pubKey, privKey = generate.generate_pub_key()
pubKey = bytesconverter.bytes_to_str(pubKey)
privKey = bytesconverter.bytes_to_str(privKey)
try:
if pubKey in self.getPubkeyList():
raise ValueError(' Pubkey already in list: %s' % (pubKey,))
except FileNotFoundError:
pass
with open(self.keyFile, " a" ) as keyFile:
keyFile.write(pubKey + ' ,' + privKey + ' \n' )
return (pubKey, privKey)
def removeKey(self, pubKey):
' ' ' Remove a key pair by pubkey' ' '
keyList = self.getPubkeyList()
keyData = ' '
try:
keyList.remove(pubKey)
except ValueError:
return False
else:
keyData = ' ,' .join(keyList)
with open(self.keyFile, " w" ) as keyFile:
keyFile.write(keyData)
def getPubkeyList(self):
' ' ' Return a list of the user' s keys' ' '
keyList = []
try:
with open(self.keyFile, " r" ) as keyFile:
keyData = keyFile.read()
except FileNotFoundError:
keyData = ' '
keyData = keyData.split(' \n' )
for pair in keyData:
if len(pair) > 0: keyList.append(pair.split(' ,' )[0])
return keyList
def getPrivkey(self, pubKey):
privKey = None
with open(self.keyFile, " r" ) as keyFile:
keyData = keyFile.read()
for pair in keyData.split(' \n' ):
if pubKey in pair or pubKey.replace(' =' , ' ' ) in pair:
privKey = pair.split(' ,' )[1]
return privKey< / code > < / pre >
< / details >
< h3 > Methods< / h3 >
< dl >
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< dt id = "src.keymanager.KeyManager.addKey" > < code class = "name flex" >
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< span > def < span class = "ident" > addKey< / span > < / span > (< span > self, pubKey=None, privKey=None)< / span >
< / code > < / dt >
< dd >
< section class = "desc" > < p > Add a new key pair, either specified or none to generate a new pair automatically< / p > < / section >
< details class = "source" >
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< summary >
< span > Expand source code< / span >
< / summary >
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< pre > < code class = "python" > def addKey(self, pubKey=None, privKey=None):
' ' ' Add a new key pair, either specified or none to generate a new pair automatically' ' '
if type(pubKey) is type(None) and type(privKey) is type(None):
pubKey, privKey = generate.generate_pub_key()
pubKey = bytesconverter.bytes_to_str(pubKey)
privKey = bytesconverter.bytes_to_str(privKey)
try:
if pubKey in self.getPubkeyList():
raise ValueError(' Pubkey already in list: %s' % (pubKey,))
except FileNotFoundError:
pass
with open(self.keyFile, " a" ) as keyFile:
keyFile.write(pubKey + ' ,' + privKey + ' \n' )
return (pubKey, privKey)< / code > < / pre >
< / details >
< / dd >
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< dt id = "src.keymanager.KeyManager.getPrivkey" > < code class = "name flex" >
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< span > def < span class = "ident" > getPrivkey< / span > < / span > (< span > self, pubKey)< / span >
< / code > < / dt >
< dd >
< section class = "desc" > < / section >
< details class = "source" >
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< summary >
< span > Expand source code< / span >
< / summary >
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< pre > < code class = "python" > def getPrivkey(self, pubKey):
privKey = None
with open(self.keyFile, " r" ) as keyFile:
keyData = keyFile.read()
for pair in keyData.split(' \n' ):
if pubKey in pair or pubKey.replace(' =' , ' ' ) in pair:
privKey = pair.split(' ,' )[1]
return privKey< / code > < / pre >
< / details >
< / dd >
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< dt id = "src.keymanager.KeyManager.getPubkeyList" > < code class = "name flex" >
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< span > def < span class = "ident" > getPubkeyList< / span > < / span > (< span > self)< / span >
< / code > < / dt >
< dd >
< section class = "desc" > < p > Return a list of the user's keys< / p > < / section >
< details class = "source" >
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< summary >
< span > Expand source code< / span >
< / summary >
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< pre > < code class = "python" > def getPubkeyList(self):
' ' ' Return a list of the user' s keys' ' '
keyList = []
try:
with open(self.keyFile, " r" ) as keyFile:
keyData = keyFile.read()
except FileNotFoundError:
keyData = ' '
keyData = keyData.split(' \n' )
for pair in keyData:
if len(pair) > 0: keyList.append(pair.split(' ,' )[0])
return keyList< / code > < / pre >
< / details >
< / dd >
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< dt id = "src.keymanager.KeyManager.removeKey" > < code class = "name flex" >
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< span > def < span class = "ident" > removeKey< / span > < / span > (< span > self, pubKey)< / span >
< / code > < / dt >
< dd >
< section class = "desc" > < p > Remove a key pair by pubkey< / p > < / section >
< details class = "source" >
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< summary >
< span > Expand source code< / span >
< / summary >
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< pre > < code class = "python" > def removeKey(self, pubKey):
' ' ' Remove a key pair by pubkey' ' '
keyList = self.getPubkeyList()
keyData = ' '
try:
keyList.remove(pubKey)
except ValueError:
return False
else:
keyData = ' ,' .join(keyList)
with open(self.keyFile, " w" ) as keyFile:
keyFile.write(keyData)< / code > < / pre >
< / details >
< / dd >
< / dl >
< / dd >
< / dl >
< / section >
< / article >
< nav id = "sidebar" >
< h1 > Index< / h1 >
< div class = "toc" >
< ul > < / ul >
< / div >
< ul id = "index" >
< li > < h3 > Super-module< / h3 >
< ul >
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< li > < code > < a title = "src" href = "index.html" > src< / a > < / code > < / li >
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< / ul >
< / li >
< li > < h3 > < a href = "#header-classes" > Classes< / a > < / h3 >
< ul >
< li >
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< h4 > < code > < a title = "src.keymanager.KeyManager" href = "#src.keymanager.KeyManager" > KeyManager< / a > < / code > < / h4 >
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< ul class = "" >
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< li > < code > < a title = "src.keymanager.KeyManager.addKey" href = "#src.keymanager.KeyManager.addKey" > addKey< / a > < / code > < / li >
< li > < code > < a title = "src.keymanager.KeyManager.getPrivkey" href = "#src.keymanager.KeyManager.getPrivkey" > getPrivkey< / a > < / code > < / li >
< li > < code > < a title = "src.keymanager.KeyManager.getPubkeyList" href = "#src.keymanager.KeyManager.getPubkeyList" > getPubkeyList< / a > < / code > < / li >
< li > < code > < a title = "src.keymanager.KeyManager.removeKey" href = "#src.keymanager.KeyManager.removeKey" > removeKey< / a > < / code > < / li >
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