From 1bfa9366e6d1a3f00b2b44d87025251169ffc49c Mon Sep 17 00:00:00 2001 From: dmohanty-r7 Date: Mon, 5 Jun 2017 15:52:07 -0500 Subject: [PATCH] Bring back to working --- .../meterpreter/extensions/stdapi/mic/mic.rb | 52 +---------------- .../console/command_dispatcher/stdapi/mic.rb | 56 +++++++++++++++++-- 2 files changed, 53 insertions(+), 55 deletions(-) diff --git a/lib/rex/post/meterpreter/extensions/stdapi/mic/mic.rb b/lib/rex/post/meterpreter/extensions/stdapi/mic/mic.rb index f50f844f6e..a2aad4dd40 100644 --- a/lib/rex/post/meterpreter/extensions/stdapi/mic/mic.rb +++ b/lib/rex/post/meterpreter/extensions/stdapi/mic/mic.rb @@ -36,58 +36,10 @@ module Rex end # Starts recording video from video source of index +cam+ - def mic_start(mic_index=0, start_delay) + def mic_start request = Packet.create_request('audio_interface_start') - request.add_tlv(TLV_TYPE_AUDIO_INTERFACE_NAME, mic_index) + request.add_tlv(TLV_TYPE_AUDIO_INTERFACE_NAME, 0) response = client.send_request(request) - begin - client.mic.mic_start(index) - mic_started = true - ::Timeout.timeout(duration) do - ::File.open(stream_path, 'wb') do |outfd| - numchannels = 1 - sampleratehz = 11025 - bitspersample = 16 - datasize = 2000000000 - subchunk1size = 16 - chunksize = 4 + (8 + subchunk1size) + (8 + datasize) - byterate = sampleratehz * numchannels * bitspersample / 8 - blockalign = numchannels * bitspersample / 8 - - BinData::Int32be.new(0x52494646).write(outfd) # ChunkID: "RIFF" - BinData::Int32le.new(chunksize).write(outfd) # ChunkSize - BinData::Int32be.new(0x57415645).write(outfd) # Format: "WAVE" - BinData::Int32be.new(0x666d7420).write(outfd) # SubChunk1ID: "fmt " - BinData::Int32le.new(16).write(outfd) # SubChunk1Size - BinData::Int16le.new(1).write(outfd) # AudioFormat - BinData::Int16le.new(numchannels).write(outfd) # NumChannels - BinData::Int32le.new(sampleratehz).write(outfd) # SampleRate - BinData::Int32le.new(byterate).write(outfd) # ByteRate - BinData::Int16le.new(blockalign).write(outfd) # BlockAlign - BinData::Int16le.new(bitspersample).write(outfd) # BitsPerSample - BinData::Int32be.new(0x64617461).write(outfd) # SubChunk2ID: "data" - BinData::Int32le.new(datasize).write(outfd) # SubChunk2Size - end - stream_index = 0 - while client do - if stream_index == start_delay - cmd_listen(stream_path) - end - data = client.mic.mic_get_frame(quality) - if data - ::File.open(stream_path, 'a') do |f| - f.write(data) - end - data = nil - end - stream_index += 1 - sleep 1 - end - end - rescue ::Timeout::Error - ensure - client.mic.mic_stop if mic_started - end end def mic_get_frame(quality) diff --git a/lib/rex/post/meterpreter/ui/console/command_dispatcher/stdapi/mic.rb b/lib/rex/post/meterpreter/ui/console/command_dispatcher/stdapi/mic.rb index df2e14eae8..fc8c4c3b24 100644 --- a/lib/rex/post/meterpreter/ui/console/command_dispatcher/stdapi/mic.rb +++ b/lib/rex/post/meterpreter/ui/console/command_dispatcher/stdapi/mic.rb @@ -49,7 +49,7 @@ module Rex end end - def cmd_mic_start(mic_index=0, start_delay=4096) + def cmd_mic_start(start_delay=4096) print_status("Streaming mic audio channel...") if client.mic.mic_list.length == 0 @@ -65,16 +65,62 @@ module Rex print_status("Audio File: #{stream_path}") print_status("Streaming...") - client.mic_start(mic_index, start_delay) - end + begin + client.mic.mic_start + mic_started = true + ::Timeout.timeout(duration) do + ::File.open(stream_path, 'wb') do |outfd| + numchannels = 1 + sampleratehz = 11025 + bitspersample = 16 + datasize = 2000000000 + subchunk1size = 16 + chunksize = 4 + (8 + subchunk1size) + (8 + datasize) + byterate = sampleratehz * numchannels * bitspersample / 8 + blockalign = numchannels * bitspersample / 8 - def cmd_mic_stop - client.mic.mic_stop + BinData::Int32be.new(0x52494646).write(outfd) # ChunkID: "RIFF" + BinData::Int32le.new(chunksize).write(outfd) # ChunkSize + BinData::Int32be.new(0x57415645).write(outfd) # Format: "WAVE" + BinData::Int32be.new(0x666d7420).write(outfd) # SubChunk1ID: "fmt " + BinData::Int32le.new(16).write(outfd) # SubChunk1Size + BinData::Int16le.new(1).write(outfd) # AudioFormat + BinData::Int16le.new(numchannels).write(outfd) # NumChannels + BinData::Int32le.new(sampleratehz).write(outfd) # SampleRate + BinData::Int32le.new(byterate).write(outfd) # ByteRate + BinData::Int16le.new(blockalign).write(outfd) # BlockAlign + BinData::Int16le.new(bitspersample).write(outfd) # BitsPerSample + BinData::Int32be.new(0x64617461).write(outfd) # SubChunk2ID: "data" + BinData::Int32le.new(datasize).write(outfd) # SubChunk2Size + end + stream_index = 0 + while client do + if stream_index == start_delay + cmd_listen(stream_path) + end + data = client.mic.mic_get_frame(quality) + if data + ::File.open(stream_path, 'a') do |f| + f.write(data) + end + data = nil + end + stream_index += 1 + end + end + rescue ::Timeout::Error + ensure + client.mic.mic_stop if mic_started + end end def cmd_listen(stream_path) Rex::Compat.open_webrtc_browser("file://#{::File.absolute_path(stream_path)}") end + + def cmd_mic_stop + client.mic.mic_stop + end end end end