added unbound to external deps

1 files changed, 156 insertions, 0 deletions

diff --git a/external/unbound/pythonmod/ubmodule-msg.py b/external/unbound/pythonmod/ubmodule-msg.py
new file mode 100644
index 000000000..648368080
--- /dev/null
+++ b/external/unbound/pythonmod/ubmodule-msg.py
@@ -0,0 +1,156 @@
+# -*- coding: utf-8 -*-
+'''
+ ubmodule-msg.py: simple response packet logger
+
+ Authors: Zdenek Vasicek (vasicek AT fit.vutbr.cz)
+          Marek Vavrusa  (xvavru00 AT stud.fit.vutbr.cz)
+
+ Copyright (c) 2008. All rights reserved.
+
+ This software is open source.
+ 
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+ 
+ Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+ 
+ Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+ 
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
+ LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ POSSIBILITY OF SUCH DAMAGE.
+'''
+import os
+
+def init(id, cfg):
+    log_info("pythonmod: init called, module id is %d port: %d script: %s" % (id, cfg.port, cfg.python_script))
+    return True
+
+def deinit(id):
+    log_info("pythonmod: deinit called, module id is %d" % id)
+    return True
+
+def inform_super(id, qstate, superqstate, qdata):
+    return True
+
+def setTTL(qstate, ttl):
+    """Sets return_msg TTL and all the RRs TTL"""
+    if qstate.return_msg:
+        qstate.return_msg.rep.ttl = ttl
+        if (qstate.return_msg.rep):
+            for i in range(0,qstate.return_msg.rep.rrset_count):
+                d = qstate.return_msg.rep.rrsets[i].entry.data
+                for j in range(0,d.count+d.rrsig_count):
+                    d.rr_ttl[j] = ttl
+
+def dataHex(data, prefix=""):
+    res = ""
+    for i in range(0, (len(data)+15)/16):
+        res += "%s0x%02X | " % (prefix, i*16)
+        d = map(lambda x:ord(x), data[i*16:i*16+17])
+        for ch in d:
+            res += "%02X " % ch
+        for i in range(0,17-len(d)):
+            res += "   "
+        res += "| "
+        for ch in d:
+            if (ch < 32) or (ch > 127):
+                res += ". "
+            else:
+                res += "%c " % ch
+        res += "\n"
+    return res
+
+def printReturnMsg(qstate):
+    print "Return MSG rep   :: flags: %04X, QDcount: %d, Security:%d, TTL=%d" % (qstate.return_msg.rep.flags, qstate.return_msg.rep.qdcount,qstate.return_msg.rep.security, qstate.return_msg.rep.ttl)
+    print "           qinfo :: qname:",qstate.return_msg.qinfo.qname_list, qstate.return_msg.qinfo.qname_str, "type:",qstate.return_msg.qinfo.qtype_str, "class:",qstate.return_msg.qinfo.qclass_str
+    if (qstate.return_msg.rep):
+        print "RRSets:",qstate.return_msg.rep.rrset_count
+        prevkey = None
+        for i in range(0,qstate.return_msg.rep.rrset_count):
+            r = qstate.return_msg.rep.rrsets[i]
+            rk = r.rk
+            print i,":",rk.dname_list, rk.dname_str, "flags: %04X" % rk.flags,
+            print "type:",rk.type_str,"(%d)" % ntohs(rk.type), "class:",rk.rrset_class_str,"(%d)" % ntohs(rk.rrset_class)
+
+            d = r.entry.data
+            print "    RRDatas:",d.count+d.rrsig_count
+            for j in range(0,d.count+d.rrsig_count):
+                print "    ",j,":","TTL=",d.rr_ttl[j],"RR data:"
+                print dataHex(d.rr_data[j],"         ")
+
+
+def operate(id, event, qstate, qdata):
+    log_info("pythonmod: operate called, id: %d, event:%s" % (id, strmodulevent(event)))
+    #print "pythonmod: per query data", qdata
+
+    print "Query:", ''.join(map(lambda x:chr(max(32,ord(x))),qstate.qinfo.qname)), qstate.qinfo.qname_list, qstate.qinfo.qname_str,
+    print "Type:",qstate.qinfo.qtype_str,"(%d)" % qstate.qinfo.qtype,
+    print "Class:",qstate.qinfo.qclass_str,"(%d)" % qstate.qinfo.qclass
+    print
+
+    #if event == MODULE_EVENT_PASS: #pokud mame "validator python iterator"
+    if (event == MODULE_EVENT_NEW) and (qstate.qinfo.qname_str.endswith(".seznam.cz.")): #pokud mame "python validator iterator"
+        print qstate.qinfo.qname_str
+
+        qstate.ext_state[id] = MODULE_FINISHED 
+
+        msg = DNSMessage(qstate.qinfo.qname_str, RR_TYPE_A, RR_CLASS_IN, PKT_QR | PKT_RA | PKT_AA) #, 300)
+        #msg.authority.append("xxx.seznam.cz. 10 IN A 192.168.1.1")
+        #msg.additional.append("yyy.seznam.cz. 10 IN A 1.1.1.2.")
+
+        if qstate.qinfo.qtype == RR_TYPE_A:
+            msg.answer.append("%s 10 IN A 192.168.1.1" % qstate.qinfo.qname_str)
+        if (qstate.qinfo.qtype == RR_TYPE_SRV) or (qstate.qinfo.qtype == RR_TYPE_ANY):
+            msg.answer.append("%s 10 IN SRV 0 0 80 neinfo.example.com." % qstate.qinfo.qname_str)
+        if (qstate.qinfo.qtype == RR_TYPE_TXT) or (qstate.qinfo.qtype == RR_TYPE_ANY):
+            msg.answer.append("%s 10 IN TXT path=/" % qstate.qinfo.qname_str)
+
+        if not msg.set_return_msg(qstate):
+            qstate.ext_state[id] = MODULE_ERROR 
+            return True
+
+        #qstate.return_msg.rep.security = 2 #pokud nebude nasledovat validator, je zapotrebi nastavit security, aby nebyl paket zahozen v mesh_send_reply
+        printReturnMsg(qstate)
+
+        #Authoritative result can't be stored in cache
+        #if (not storeQueryInCache(qstate, qstate.return_msg.qinfo, qstate.return_msg.rep, 0)):
+        #    print "Can't store in cache"
+        #    qstate.ext_state[id] = MODULE_ERROR
+        #    return False
+        #print "Store OK"
+
+        qstate.return_rcode = RCODE_NOERROR
+        return True
+
+    if event == MODULE_EVENT_NEW:
+        qstate.ext_state[id] = MODULE_WAIT_MODULE 
+        return True
+
+    if event == MODULE_EVENT_MODDONE:
+        log_info("pythonmod: previous module done")
+        qstate.ext_state[id] = MODULE_FINISHED 
+        return True
+      
+    if event == MODULE_EVENT_PASS:
+        log_info("pythonmod: event_pass")
+        qstate.ext_state[id] = MODULE_WAIT_MODULE 
+        return True
+
+    log_err("pythonmod: BAD event")
+    qstate.ext_state[id] = MODULE_ERROR
+    return True
+
+log_info("pythonmod: script loaded.")