* Remove ifaddr since psutil provides access to net interfaces

+ added mimcvdf dependency for future block spec

src/lan/getip.py

@@ -1,26 +1,44 @@
+"""Onionr - Private P2P Communication.
+
+Identify LAN ip addresses and determine the best one
+"""
 from ipaddress import IPv4Address
 
-from ifaddr import get_adapters
+from psutil import net_if_addrs
+from socket import AF_INET
+"""
+    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/>.
+"""
 
 lan_ips = []
 
-for adapter in get_adapters():
-    for ip in adapter.ips:
-        ip = ip.ip
-        try:
-            ip = IPv4Address(ip)
-            if not ip.is_private or ip.is_loopback:
-                raise ValueError
-        except ValueError:
-            # Raised if not ipv4 or not link local
-            continue
-        else:
-            lan_ips.append(ip.exploded)
+# https://psutil.readthedocs.io/en/latest/#psutil.net_if_addrs
+for interface in net_if_addrs().keys():
+    for address in net_if_addrs()[interface]:
+        # Don't see benefit in ipv6, so just check for v4 addresses
+        if address[0] == AF_INET:
+            # Mark the address for use in LAN if it is a private address
+            if IPv4Address(address[1]).is_private:
+                lan_ips.append(address[1])
 
+# These are more likely to be actual local subnets rather than VPNs
 for ip in lan_ips:
     if '192.168' in ip:
         best_ip = ip
         break
 else:
-    best_ip = lan_ips[0]
-
+    try:
+        best_ip = lan_ips[0]
+    except IndexError:
+        best_ip = ""