* refactored blockmetadata

* be more careful with block type length
+ work on chat

onionr/etc/onionrvalues.py

@@ -27,6 +27,8 @@ API_VERSION = '0' # increments of 1; only change when something fundamental abou
 MIN_PY_VERSION = 6
 DEVELOPMENT_MODE = True
 
+MAX_BLOCK_TYPE_LENGTH = 15
+
 platform = platform.system()
 if platform == 'Windows':
     SCRIPT_NAME = 'run-windows.bat'

onionr/httpapi/security/client.py

@@ -54,7 +54,7 @@ class ClientAPISecurity:
         def after_req(resp):
             # Security headers
             resp = httpheaders.set_default_onionr_http_headers(resp)
-            if request.endpoint == 'site':
+            if request.endpoint == 'siteapi.site':
                 resp.headers['Content-Security-Policy'] = "default-src 'none'; style-src data: 'unsafe-inline'; img-src data:"
             else:
                 resp.headers['Content-Security-Policy'] = "default-src 'none'; script-src 'self'; object-src 'none'; style-src 'self'; img-src 'self'; media-src 'none'; frame-src 'none'; font-src 'none'; connect-src 'self'"

onionr/onionrcommands/filecommands.py

@@ -42,11 +42,11 @@ def add_file(singleBlock=False, blockType='bin'):
         logger.info('Adding file... this might take a long time.', terminal=True)
         try:
             with open(filename, 'rb') as singleFile:
-                blockhash = insert.insert_block(base64.b64encode(singleFile.read()), header=blockType)
+                blockhash = insert(base64.b64encode(singleFile.read()), header=blockType)
             if len(blockhash) > 0:
                 logger.info('File %s saved in block %s' % (filename, blockhash), terminal=True)
-        except:
+        except Exception as e:
-            logger.error('Failed to save file in block.', timestamp = False, terminal=True)
+            logger.error('Failed to save file in block ' + str(e), timestamp = False, terminal=True)
     else:
         logger.error('%s add-file <filename>' % sys.argv[0], timestamp = False, terminal=True)
 

onionr/onionrutils/blockmetadata/__init__.py

@@ -0,0 +1,24 @@
+'''
+    Onionr - Private P2P Communication
+
+    Module to work with block metadata
+'''
+'''
+    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 . import hasblock, fromdata, process
+has_block = hasblock.has_block
+process_block_metadata = process.process_block_metadata
+get_block_metadata_from_data = fromdata.get_block_metadata_from_data

onionr/onionrutils/blockmetadata/fromdata.py

@@ -0,0 +1,49 @@
+'''
+    Onionr - Private P2P Communication
+
+    Return a useful tuple of (metadata (header), meta, and data) by accepting raw block data
+'''
+'''
+    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 json
+def get_block_metadata_from_data(block_data):
+    '''
+        accepts block contents as string, returns a tuple of 
+        metadata, meta (meta being internal metadata, which will be 
+        returned as an encrypted base64 string if it is encrypted, dict if not).
+    '''
+    meta = {}
+    metadata = {}
+    data = block_data
+    try:
+        block_data = block_data.encode()
+    except AttributeError:
+        pass
+
+    try:
+        metadata = json.loads(block_data[:block_data.find(b'\n')].decode())
+    except json.decoder.JSONDecodeError:
+        pass
+    else:
+        data = block_data[block_data.find(b'\n'):].decode()
+
+        if not metadata['encryptType'] in ('asym', 'sym'):
+            try:
+                meta = json.loads(metadata['meta'])
+            except KeyError:
+                pass
+        meta = metadata['meta']
+    return (metadata, meta, data)

onionr/onionrutils/blockmetadata/hasblock.py

@@ -0,0 +1,42 @@
+'''
+    Onionr - Private P2P Communication
+
+    Returns a bool if a block is in the block metadata db or not
+'''
+'''
+    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 sqlite3
+from coredb import dbfiles
+import onionrexceptions
+from .. import stringvalidators
+
+def has_block(hash: str) -> bool:
+    '''
+        Check for new block in the block meta db
+    '''
+    conn = sqlite3.connect(dbfiles.block_meta_db)
+    c = conn.cursor()
+    if not stringvalidators.validate_hash(hash):
+        raise onionrexceptions.InvalidHexHash("Invalid hash")
+    for result in c.execute("SELECT COUNT() FROM hashes WHERE hash = ?", (hash,)):
+        if result[0] >= 1:
+            conn.commit()
+            conn.close()
+            return True
+        else:
+            conn.commit()
+            conn.close()
+            return False
+    return False

onionr/onionrutils/blockmetadata/process.py

@@ -1,7 +1,7 @@
 '''
     Onionr - Private P2P Communication
 
-    Module to fetch block metadata from raw block data and process it
+    Process block metadata with relevant actions
 '''
 '''
     This program is free software: you can redistribute it and/or modify
@@ -17,45 +17,19 @@
     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 json, sqlite3
+
-import logger, onionrevents
-from onionrusers import onionrusers
 from etc import onionrvalues
 import onionrblockapi
-from . import epoch, stringvalidators, bytesconverter
+from .. import epoch, bytesconverter
-from coredb import dbfiles, blockmetadb
+from coredb import blockmetadb
-def get_block_metadata_from_data(blockData):
+import logger
-    '''
+import onionrevents
-        accepts block contents as string, returns a tuple of 
-        metadata, meta (meta being internal metadata, which will be 
-        returned as an encrypted base64 string if it is encrypted, dict if not).
-    '''
-    meta = {}
-    metadata = {}
-    data = blockData
-    try:
-        blockData = blockData.encode()
-    except AttributeError:
-        pass
 
-    try:
+def process_block_metadata(blockHash: str):
-        metadata = json.loads(blockData[:blockData.find(b'\n')].decode())
-    except json.decoder.JSONDecodeError:
-        pass
-    else:
-        data = blockData[blockData.find(b'\n'):].decode()
-
-        if not metadata['encryptType'] in ('asym', 'sym'):
-            try:
-                meta = json.loads(metadata['meta'])
-            except KeyError:
-                pass
-        meta = metadata['meta']
-    return (metadata, meta, data)
-
-def process_block_metadata(blockHash):
     '''
         Read metadata from a block and cache it to the block database
+        
+        blockHash -> sha3_256 hex formatted hash of Onionr block
     '''
     curTime = epoch.get_rounded_epoch(roundS=60)
     myBlock = onionrblockapi.Block(blockHash)
@@ -67,10 +41,13 @@ def process_block_metadata(blockHash):
         signer = bytesconverter.bytes_to_str(myBlock.signer)
         valid = myBlock.verifySig()
         if myBlock.getMetadata('newFSKey') is not None:
+            try:
                 onionrusers.OnionrUser(signer).addForwardKey(myBlock.getMetadata('newFSKey'))
+            except onionrexceptions.InvalidPubkey:
+                logger.warn('%s has invalid forward secrecy key to add: %s' % (signer, myBlock.getMetadata('newFSKey')))
             
         try:
-            if len(blockType) <= 10:
+            if len(blockType) <= onionrvalues.MAX_BLOCK_TYPE_LENGTH:
                 blockmetadb.update_block_info(blockHash, 'dataType', blockType)
         except TypeError:
             logger.warn("Missing block information")
@@ -83,27 +60,4 @@ def process_block_metadata(blockHash):
             expireTime = onionrvalues.OnionrValues().default_expire + curTime
         finally:
             blockmetadb.update_block_info(blockHash, 'expire', expireTime)
-        if not blockType is None:
-            blockmetadb.update_block_info(blockHash, 'dataType', blockType)
         onionrevents.event('processblocks', data = {'block': myBlock, 'type': blockType, 'signer': signer, 'validSig': valid})
-    else:
-        pass
-
-def has_block(hash):
-    '''
-        Check for new block in the list
-    '''
-    conn = sqlite3.connect(dbfiles.block_meta_db)
-    c = conn.cursor()
-    if not stringvalidators.validate_hash(hash):
-        raise Exception("Invalid hash")
-    for result in c.execute("SELECT COUNT() FROM hashes WHERE hash = ?", (hash,)):
-        if result[0] >= 1:
-            conn.commit()
-            conn.close()
-            return True
-        else:
-            conn.commit()
-            conn.close()
-            return False
-    return False

onionr/static-data/default-plugins/chat/controlapi.py

@@ -68,3 +68,6 @@ def get_messages(peer):
         existing = list(existing)
         key_store.delete('r' + peer)
     return Response(json.dumps(existing))
+
+#@flask_blueprint.route('/chatapi/connect/<peer>')
+#def create_connection(peer)

onionr/static-data/default-plugins/chat/main.py

@@ -36,58 +36,3 @@ def exit_with_error(text=''):
     if text != '':
         logger.error(text)
     sys.exit(1)
-
-class Chat:
-    def __init__(self, pluginapi):
-        self.peer = None
-        self.transport = None
-        self.shutdown = False
-        self.pluginapi = pluginapi
-    
-    def _sender_loop(self):
-        print('Enter a message to send, with ctrl-d or -s on a new line.')
-        print('-c on a new line or ctrl-c stops')
-        message = ''
-        while not self.shutdown:
-            try:
-                message += input()
-                if message == '-s':
-                    raise EOFError
-                elif message == '-c':
-                    raise KeyboardInterrupt
-                else:
-                    message += '\n'
-            except EOFError:
-                message = json.dumps({'m': message, 't': epoch.get_epoch()})
-                print(basicrequests.do_post_request(self.pluginapi.onionr, 'http://%s/chat/sendto' % (self.transport,), port=self.socks, data=message))
-                message = ''
-            except KeyboardInterrupt:
-                self.shutdown = True
-
-    def create(self):
-        try:
-            peer = sys.argv[2]
-            if not stringvalidators.validate_pub_key(peer):
-                exit_with_error('Invalid public key specified')
-        except IndexError:
-            exit_with_error('You must specify a peer public key')
-        self.peer = peer
-        # Ask peer for transport address by creating block for them
-        peer_transport_address = bootstrapservice.bootstrap_client_service(peer)
-        self.transport = peer_transport_address
-        self.socks = config.get('tor.socksport')
-
-        print('connected with', peer, 'on', peer_transport_address)
-        if basicrequests.do_get_request('http://%s/ping' % (peer_transport_address,), ignoreAPI=True, port=self.socks) == 'pong!':
-            print('connected', peer_transport_address)
-            threading.Thread(target=self._sender_loop).start()
-
-def on_init(api, data = None):
-    '''
-        This event is called after Onionr is initialized, but before the command
-        inputted is executed. Could be called when daemon is starting or when
-        just the client is running.
-    '''
-    pluginapi = api
-    chat = Chat(pluginapi)
-    return

onionr/static-data/default-plugins/pms/mailapi.py

@@ -60,9 +60,9 @@ def list_sentbox():
     deleted = kv.get('deleted_mail')
     if deleted is None:
         deleted = []
-    for x in list_copy:
+    for sent in list_copy:
-        if x['hash'] in deleted:
+        if sent['hash'] in deleted:
-            sentbox_list.remove(x)
+            sentbox_list.remove(sent)
             continue
-        x['name'] = contactmanager.ContactManager(x['peer'], saveUser=False).get_info('name')
+        sent['name'] = contactmanager.ContactManager(sent['peer'], saveUser=False).get_info('name')
     return json.dumps(sentbox_list)

onionr/static-data/default-plugins/searchengine/info.json

@@ -0,0 +1,5 @@
+{
+    "name" : "searchengine",
+    "version" : "0.0.0",
+    "author" : "0gitnick"
+}

onionr/static-data/default-plugins/searchengine/main.py

@@ -0,0 +1,24 @@
+'''
+    Onionr - Private P2P Communication
+
+    Search engine plugin for Onionr, to search for 
+'''
+'''
+    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/>.
+'''
+
+
+plugin_name = 'searchengine'
+
+

onionr/static-data/www/chat/index.html

@@ -14,6 +14,7 @@
     <link rel="stylesheet" href="/chat/css/convos.css">
     <script defer src='/shared/navbar.js'></script>
     <script defer src='/shared/misc.js'></script>
+    <script defer src='/chat/messages/js'></script>
     <script defer src='/chat/js/message-feed.js'></script>
     <script defer src='/chat/js/main.js'></script>
 </head>

onionr/static-data/www/chat/js/message-feed.js

@@ -17,5 +17,8 @@
     along with this program.  If not, see <https://www.gnu.org/licenses/>
 */
 let MessageCache = class {
-    
+    constructor(user) {
+        this.user = user
+        this.cache = [] // array of Messages
+    }
 }

onionr/static-data/www/chat/js/messages.js

@@ -0,0 +1,26 @@
+/*
+    Onionr - Private P2P Communication
+
+    Onionr chat message objects
+
+    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/>
+*/
+
+let Message = class {
+    constructor(text, to, time){
+        this.text = text // string
+        this.to = to // bool. False = not outgoing
+        this.time = time // epoch int
+    }
+}