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obfuscate.sh
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obfuscate.sh
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#!/bin/bash
#
# Copyright (C) 2012 Doubango Telecom <http://www.doubango.org>
# License: BSD
# This file is part of Open Source sipML5 solution <http://www.sipml5.org>
#
API_FOLDER_NAME=release
API_FILE_NAME=SIPml-api.js
API_FILE_PATH=$API_FOLDER_NAME/$API_FILE_NAME
i=0
# old
ObfuscateSymbol()
{
((i++))
echo "ObfuscateSymbol($1, _$i)"
sed -i "s/$1/_$i/g" $API_FILE_PATH
}
# project(e.g sdp), name (e.g. M)
ObfuscateSymbolRagelHeader()
{
ObfuscateSymbol t$1_header_$2
ObfuscateSymbol _t$1_machine_parser_header_$2_trans_targs
ObfuscateSymbol _t$1_machine_parser_header_$2_indicies
ObfuscateSymbol _t$1_machine_parser_header_$2_range_lengths
ObfuscateSymbol _t$1_machine_parser_header_$2_index_offsets
ObfuscateSymbol _t$1_machine_parser_header_$2_single_lengths
ObfuscateSymbol _t$1_machine_parser_header_$2_key_offsets
ObfuscateSymbol _t$1_machine_parser_header_$2_trans_actions
ObfuscateSymbol _t$1_machine_parser_header_$2_trans_keys
ObfuscateSymbol _t$1_machine_parser_header_$2_eof_actions
ObfuscateSymbol _t$1_machine_parser_header_$2_actions
ObfuscateSymbol t$1_machine_parser_header_$2_start
ObfuscateSymbol t$1_machine_parser_header_$2_first_final
ObfuscateSymbol t$1_machine_parser_header_$2_en_main
ObfuscateSymbol t$1_machine_parser_header_$2_error
}
for project in sip sdp
do
if [ $project == "sip" ]
then
for hdr in Allow \
Allow-Events \
Authorization \
Call_ID \
Contact \
Content_Length \
Content_Type \
CSeq \
Date \
Dummy \
Event \
Expires \
From \
Int \
NameAddr \
NameAddrArray \
Max_Forwards \
Min_Expires \
Min_SE \
P_Access_Network_Info \
P_Asserted_Identity \
P_Associated_URI \
P_Charging_Function_Addresses \
P_Preferred_Identity \
Path \
Privacy \
RAck \
Refer_To \
Referred_By \
Record_Route \
Require \
Route \
RSeq \
Server \
Service_Route \
Expires \
SIP_ETag \
SIP_If_Match \
Str \
StrArray \
Subscription_State \
Supported \
To \
User_Agent \
Via \
Warning \
WWW_Authenticate
do
ObfuscateSymbolRagelHeader $project $hdr
done
elif [ $project == "sdp" ]
then
for hdr in Str E I K P R S U Z A B C Dummy M O T V
do
ObfuscateSymbolRagelHeader $project $hdr
done
fi
done
declare -a symbols=(
tsk_utils_log_info \
tsk_utils_log_warn \
tsk_utils_log_error \
tsk_buff_ab2str \
tsk_buff_u8b2ascii \
tsk_fsm \
i_state_curr \
__i_state_any \
i_state_term \
fn_onterm \
set_debug_enabled \
set_onterm_callback \
CreateAlwaysNothing \
CreateAlways \
tsk_ragel_state_create \
tsk_ragel_parser_get_string \
tsk_ragel_scanner_get_string \
tsk_param_parse \
tsk_string_random_from_dict \
tsk_params_tostring \
tsk_buff_u8b2utf8 \
\
tmedia_session_events_e \
tmedia_session_mgr \
\
tsdp_header_type_e \
get_header_m_by_name \
\
tsip_event_invite_type_e \
tsip_header_type_e \
tsip_transac_type_e \
tsip_transac_layer \
tsip_transac_event_type_e \
tsip_transac_ist_states_e \
tsip_transac_ist_actions_e \
tsip_transac_ict_states_e \
tsip_transac_ict_actions_e \
tsip_transac_nict_states_e \
tsip_transac_nict_actions_e \
tsip_transac_nist_states_e \
tsip_transac_nist_actions_e \
tsip_dialog_register
)
for symbol in ${symbols[@]}
do
ObfuscateSymbol $symbol
done