492 lines
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492 lines
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</head>
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<body>
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<main>
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<article id="content">
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<header>
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<h1 class="title">Module <code>onionr.onionrsetup.dbcreator</code></h1>
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</header>
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<section id="section-intro">
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<p>Onionr - Private P2P Communication</p>
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<p>DBCreator, creates sqlite3 databases used by Onionr</p>
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<details class="source">
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<summary>Source code</summary>
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<pre><code class="python">'''
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Onionr - Private P2P Communication
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DBCreator, creates sqlite3 databases used by Onionr
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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 sqlite3, os
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from coredb import dbfiles
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import filepaths
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def createAddressDB():
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'''
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Generate the address database
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types:
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1: I2P b32 address
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2: Tor v2 (like facebookcorewwwi.onion)
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3: Tor v3
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'''
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if os.path.exists(dbfiles.address_info_db):
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raise FileExistsError("Address database already exists")
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conn = sqlite3.connect(dbfiles.address_info_db)
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c = conn.cursor()
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c.execute('''CREATE TABLE adders(
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address text,
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type int,
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knownPeer text,
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speed int,
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success int,
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powValue text,
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failure int,
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lastConnect int,
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lastConnectAttempt int,
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trust int,
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introduced int
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);
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''')
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conn.commit()
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conn.close()
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def createPeerDB():
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'''
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Generate the peer sqlite3 database and populate it with the peers table.
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'''
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if os.path.exists(dbfiles.user_id_info_db):
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raise FileExistsError("User database already exists")
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# generate the peer database
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conn = sqlite3.connect(dbfiles.user_id_info_db)
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c = conn.cursor()
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c.execute('''CREATE TABLE peers(
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ID text not null,
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name text,
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adders text,
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dateSeen not null,
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trust int,
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hashID text);
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''')
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c.execute('''CREATE TABLE forwardKeys(
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peerKey text not null,
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forwardKey text not null,
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date int not null,
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expire int not null
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);''')
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conn.commit()
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conn.close()
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return
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def createBlockDB():
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'''
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Create a database for blocks
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hash - the hash of a block
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dateReceived - the date the block was recieved, not necessarily when it was created
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decrypted - if we can successfully decrypt the block (does not describe its current state)
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dataType - data type of the block
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dataFound - if the data has been found for the block
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dataSaved - if the data has been saved for the block
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sig - optional signature by the author (not optional if author is specified)
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author - multi-round partial sha3-256 hash of authors public key
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dateClaimed - timestamp claimed inside the block, only as trustworthy as the block author is
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expire int - block expire date in epoch
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'''
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if os.path.exists(dbfiles.block_meta_db):
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raise FileExistsError("Block database already exists")
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conn = sqlite3.connect(dbfiles.block_meta_db)
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c = conn.cursor()
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c.execute('''CREATE TABLE hashes(
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hash text not null,
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dateReceived int,
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decrypted int,
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dataType text,
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dataFound int,
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dataSaved int,
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sig text,
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author text,
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dateClaimed int,
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expire int
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);
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''')
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conn.commit()
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conn.close()
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return
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def createBlockDataDB():
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if os.path.exists(dbfiles.block_data_db):
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raise FileExistsError("Block data database already exists")
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else:
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if not os.path.exists(filepaths.block_data_location):
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os.mkdir(filepaths.block_data_location)
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conn = sqlite3.connect(dbfiles.block_data_db)
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c = conn.cursor()
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c.execute('''CREATE TABLE blockData(
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hash text not null,
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data blob not null
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);
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''')
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conn.commit()
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conn.close()
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def createForwardKeyDB():
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'''
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Create the forward secrecy key db (*for *OUR* keys*)
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'''
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if os.path.exists(dbfiles.forward_keys_db):
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raise FileExistsError("Block database already exists")
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conn = sqlite3.connect(dbfiles.forward_keys_db)
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c = conn.cursor()
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c.execute('''CREATE TABLE myForwardKeys(
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peer text not null,
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publickey text not null,
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privatekey text not null,
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date int not null,
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expire int not null
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);
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''')
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conn.commit()
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conn.close()
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return
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def createDaemonDB():
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'''
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Create the daemon queue database
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'''
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if os.path.exists(dbfiles.daemon_queue_db):
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raise FileExistsError("Daemon queue db already exists")
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conn = sqlite3.connect(dbfiles.daemon_queue_db, timeout=10)
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c = conn.cursor()
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# Create table
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c.execute('''CREATE TABLE commands (id integer primary key autoincrement, command text, data text, date text, responseID text)''')
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conn.commit()
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conn.close()
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def create_blacklist_db():
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if os.path.exists(dbfiles.blacklist_db):
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raise FileExistsError("Blacklist db already exists")
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conn = sqlite3.connect(dbfiles.blacklist_db, timeout=10)
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c = conn.cursor()
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# Create table
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c.execute('''CREATE TABLE blacklist(
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hash text primary key not null,
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dataType int,
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blacklistDate int,
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expire int
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);
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''')
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conn.commit()
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conn.close()
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|
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create_funcs = [createAddressDB, createPeerDB, createBlockDB, createBlockDataDB, createForwardKeyDB, createDaemonDB, create_blacklist_db]</code></pre>
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</details>
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</section>
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<section>
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</section>
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<section>
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</section>
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<section>
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<h2 class="section-title" id="header-functions">Functions</h2>
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<dl>
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<dt id="onionr.onionrsetup.dbcreator.createAddressDB"><code class="name flex">
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<span>def <span class="ident">createAddressDB</span></span>(<span>)</span>
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|
</code></dt>
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|
<dd>
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|
<section class="desc"><p>Generate the address database</p>
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<p>types:
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1: I2P b32 address
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|
2: Tor v2 (like facebookcorewwwi.onion)
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|
3: Tor v3</p></section>
|
|
<details class="source">
|
|
<summary>Source code</summary>
|
|
<pre><code class="python">def createAddressDB():
|
|
'''
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|
Generate the address database
|
|
|
|
types:
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1: I2P b32 address
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2: Tor v2 (like facebookcorewwwi.onion)
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3: Tor v3
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'''
|
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if os.path.exists(dbfiles.address_info_db):
|
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raise FileExistsError("Address database already exists")
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conn = sqlite3.connect(dbfiles.address_info_db)
|
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c = conn.cursor()
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c.execute('''CREATE TABLE adders(
|
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address text,
|
|
type int,
|
|
knownPeer text,
|
|
speed int,
|
|
success int,
|
|
powValue text,
|
|
failure int,
|
|
lastConnect int,
|
|
lastConnectAttempt int,
|
|
trust int,
|
|
introduced int
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);
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''')
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|
conn.commit()
|
|
conn.close()</code></pre>
|
|
</details>
|
|
</dd>
|
|
<dt id="onionr.onionrsetup.dbcreator.createBlockDB"><code class="name flex">
|
|
<span>def <span class="ident">createBlockDB</span></span>(<span>)</span>
|
|
</code></dt>
|
|
<dd>
|
|
<section class="desc"><p>Create a database for blocks</p>
|
|
<p>hash
|
|
- the hash of a block
|
|
dateReceived - the date the block was recieved, not necessarily when it was created
|
|
decrypted
|
|
- if we can successfully decrypt the block (does not describe its current state)
|
|
dataType
|
|
- data type of the block
|
|
dataFound
|
|
- if the data has been found for the block
|
|
dataSaved
|
|
- if the data has been saved for the block
|
|
sig
|
|
- optional signature by the author (not optional if author is specified)
|
|
author
|
|
- multi-round partial sha3-256 hash of authors public key
|
|
dateClaimed
|
|
- timestamp claimed inside the block, only as trustworthy as the block author is
|
|
expire int
|
|
- block expire date in epoch</p></section>
|
|
<details class="source">
|
|
<summary>Source code</summary>
|
|
<pre><code class="python">def createBlockDB():
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|
'''
|
|
Create a database for blocks
|
|
|
|
hash - the hash of a block
|
|
dateReceived - the date the block was recieved, not necessarily when it was created
|
|
decrypted - if we can successfully decrypt the block (does not describe its current state)
|
|
dataType - data type of the block
|
|
dataFound - if the data has been found for the block
|
|
dataSaved - if the data has been saved for the block
|
|
sig - optional signature by the author (not optional if author is specified)
|
|
author - multi-round partial sha3-256 hash of authors public key
|
|
dateClaimed - timestamp claimed inside the block, only as trustworthy as the block author is
|
|
expire int - block expire date in epoch
|
|
'''
|
|
if os.path.exists(dbfiles.block_meta_db):
|
|
raise FileExistsError("Block database already exists")
|
|
conn = sqlite3.connect(dbfiles.block_meta_db)
|
|
c = conn.cursor()
|
|
c.execute('''CREATE TABLE hashes(
|
|
hash text not null,
|
|
dateReceived int,
|
|
decrypted int,
|
|
dataType text,
|
|
dataFound int,
|
|
dataSaved int,
|
|
sig text,
|
|
author text,
|
|
dateClaimed int,
|
|
expire int
|
|
);
|
|
''')
|
|
conn.commit()
|
|
conn.close()
|
|
return</code></pre>
|
|
</details>
|
|
</dd>
|
|
<dt id="onionr.onionrsetup.dbcreator.createBlockDataDB"><code class="name flex">
|
|
<span>def <span class="ident">createBlockDataDB</span></span>(<span>)</span>
|
|
</code></dt>
|
|
<dd>
|
|
<section class="desc"></section>
|
|
<details class="source">
|
|
<summary>Source code</summary>
|
|
<pre><code class="python">def createBlockDataDB():
|
|
if os.path.exists(dbfiles.block_data_db):
|
|
raise FileExistsError("Block data database already exists")
|
|
else:
|
|
if not os.path.exists(filepaths.block_data_location):
|
|
os.mkdir(filepaths.block_data_location)
|
|
conn = sqlite3.connect(dbfiles.block_data_db)
|
|
c = conn.cursor()
|
|
c.execute('''CREATE TABLE blockData(
|
|
hash text not null,
|
|
data blob not null
|
|
);
|
|
''')
|
|
conn.commit()
|
|
conn.close()</code></pre>
|
|
</details>
|
|
</dd>
|
|
<dt id="onionr.onionrsetup.dbcreator.createDaemonDB"><code class="name flex">
|
|
<span>def <span class="ident">createDaemonDB</span></span>(<span>)</span>
|
|
</code></dt>
|
|
<dd>
|
|
<section class="desc"><p>Create the daemon queue database</p></section>
|
|
<details class="source">
|
|
<summary>Source code</summary>
|
|
<pre><code class="python">def createDaemonDB():
|
|
'''
|
|
Create the daemon queue database
|
|
'''
|
|
if os.path.exists(dbfiles.daemon_queue_db):
|
|
raise FileExistsError("Daemon queue db already exists")
|
|
conn = sqlite3.connect(dbfiles.daemon_queue_db, timeout=10)
|
|
c = conn.cursor()
|
|
# Create table
|
|
c.execute('''CREATE TABLE commands (id integer primary key autoincrement, command text, data text, date text, responseID text)''')
|
|
conn.commit()
|
|
conn.close()</code></pre>
|
|
</details>
|
|
</dd>
|
|
<dt id="onionr.onionrsetup.dbcreator.createForwardKeyDB"><code class="name flex">
|
|
<span>def <span class="ident">createForwardKeyDB</span></span>(<span>)</span>
|
|
</code></dt>
|
|
<dd>
|
|
<section class="desc"><p>Create the forward secrecy key db (<em>for </em>OUR<em> keys</em>)</p></section>
|
|
<details class="source">
|
|
<summary>Source code</summary>
|
|
<pre><code class="python">def createForwardKeyDB():
|
|
'''
|
|
Create the forward secrecy key db (*for *OUR* keys*)
|
|
'''
|
|
if os.path.exists(dbfiles.forward_keys_db):
|
|
raise FileExistsError("Block database already exists")
|
|
conn = sqlite3.connect(dbfiles.forward_keys_db)
|
|
c = conn.cursor()
|
|
c.execute('''CREATE TABLE myForwardKeys(
|
|
peer text not null,
|
|
publickey text not null,
|
|
privatekey text not null,
|
|
date int not null,
|
|
expire int not null
|
|
);
|
|
''')
|
|
conn.commit()
|
|
conn.close()
|
|
return</code></pre>
|
|
</details>
|
|
</dd>
|
|
<dt id="onionr.onionrsetup.dbcreator.createPeerDB"><code class="name flex">
|
|
<span>def <span class="ident">createPeerDB</span></span>(<span>)</span>
|
|
</code></dt>
|
|
<dd>
|
|
<section class="desc"><p>Generate the peer sqlite3 database and populate it with the peers table.</p></section>
|
|
<details class="source">
|
|
<summary>Source code</summary>
|
|
<pre><code class="python">def createPeerDB():
|
|
'''
|
|
Generate the peer sqlite3 database and populate it with the peers table.
|
|
'''
|
|
if os.path.exists(dbfiles.user_id_info_db):
|
|
raise FileExistsError("User database already exists")
|
|
# generate the peer database
|
|
conn = sqlite3.connect(dbfiles.user_id_info_db)
|
|
c = conn.cursor()
|
|
c.execute('''CREATE TABLE peers(
|
|
ID text not null,
|
|
name text,
|
|
adders text,
|
|
dateSeen not null,
|
|
trust int,
|
|
hashID text);
|
|
''')
|
|
c.execute('''CREATE TABLE forwardKeys(
|
|
peerKey text not null,
|
|
forwardKey text not null,
|
|
date int not null,
|
|
expire int not null
|
|
);''')
|
|
conn.commit()
|
|
conn.close()
|
|
return</code></pre>
|
|
</details>
|
|
</dd>
|
|
<dt id="onionr.onionrsetup.dbcreator.create_blacklist_db"><code class="name flex">
|
|
<span>def <span class="ident">create_blacklist_db</span></span>(<span>)</span>
|
|
</code></dt>
|
|
<dd>
|
|
<section class="desc"></section>
|
|
<details class="source">
|
|
<summary>Source code</summary>
|
|
<pre><code class="python">def create_blacklist_db():
|
|
if os.path.exists(dbfiles.blacklist_db):
|
|
raise FileExistsError("Blacklist db already exists")
|
|
conn = sqlite3.connect(dbfiles.blacklist_db, timeout=10)
|
|
c = conn.cursor()
|
|
# Create table
|
|
c.execute('''CREATE TABLE blacklist(
|
|
hash text primary key not null,
|
|
dataType int,
|
|
blacklistDate int,
|
|
expire int
|
|
);
|
|
''')
|
|
conn.commit()
|
|
conn.close()</code></pre>
|
|
</details>
|
|
</dd>
|
|
</dl>
|
|
</section>
|
|
<section>
|
|
</section>
|
|
</article>
|
|
<nav id="sidebar">
|
|
<h1>Index</h1>
|
|
<div class="toc">
|
|
<ul></ul>
|
|
</div>
|
|
<ul id="index">
|
|
<li><h3>Super-module</h3>
|
|
<ul>
|
|
<li><code><a title="onionr.onionrsetup" href="index.html">onionr.onionrsetup</a></code></li>
|
|
</ul>
|
|
</li>
|
|
<li><h3><a href="#header-functions">Functions</a></h3>
|
|
<ul class="two-column">
|
|
<li><code><a title="onionr.onionrsetup.dbcreator.createAddressDB" href="#onionr.onionrsetup.dbcreator.createAddressDB">createAddressDB</a></code></li>
|
|
<li><code><a title="onionr.onionrsetup.dbcreator.createBlockDB" href="#onionr.onionrsetup.dbcreator.createBlockDB">createBlockDB</a></code></li>
|
|
<li><code><a title="onionr.onionrsetup.dbcreator.createBlockDataDB" href="#onionr.onionrsetup.dbcreator.createBlockDataDB">createBlockDataDB</a></code></li>
|
|
<li><code><a title="onionr.onionrsetup.dbcreator.createDaemonDB" href="#onionr.onionrsetup.dbcreator.createDaemonDB">createDaemonDB</a></code></li>
|
|
<li><code><a title="onionr.onionrsetup.dbcreator.createForwardKeyDB" href="#onionr.onionrsetup.dbcreator.createForwardKeyDB">createForwardKeyDB</a></code></li>
|
|
<li><code><a title="onionr.onionrsetup.dbcreator.createPeerDB" href="#onionr.onionrsetup.dbcreator.createPeerDB">createPeerDB</a></code></li>
|
|
<li><code><a title="onionr.onionrsetup.dbcreator.create_blacklist_db" href="#onionr.onionrsetup.dbcreator.create_blacklist_db">create_blacklist_db</a></code></li>
|
|
</ul>
|
|
</li>
|
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</ul>
|
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</nav>
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