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ChangeLog
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ChangeLog
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2024-04-08 Ivan Alonso <kaian@irontec.com>
* sngrep 1.8.1 released
* capture: fix possible buffer overflow while processing headers
2023-12-20 Ivan Alonso <kaian@irontec.com>
* sngrep 1.8.0 released
* fix typo in message, thanks to lintian
* fix compiler warnings about unused variables
* fix debian pkg dependency to libpcre2-8-0
* Fixed a typo in comment line in filter.c
* Redefine usage of POSIX signals
* Support for building sngrep using CMake added
2023-03-31 Ivan Alonso <kaian@irontec.com>
* sngrep 1.7.0 released
* save: add option --text to save captured data to plain text
* capture: fix memory overflows while parsing IP headers
* hep: fix hep listener enabled in offline mode
* core: stop sngrep when parent process has ended
* ssl: fix decrypt with AES256 GCM SHA384 cipher
2022-08-31 Ivan Alonso <kaian@irontec.com>
* sngrep 1.6.0 released
* capture: added compatibility with openssl >= 3.5.0
* capture: fixed memory leak while rotating dialogs
* capture: added save file rotation through SIPHUP signal
* capture: added support for opening gzip compressed input files
* hep: received HEP packets can now be saved to PCAP files
* core: added support for PCRE2 library
* cf: raw payload preview now properly displays characters near window borders
* cli: properly display captured dialog count when no interface is used
2022-04-26 Ivan Alonso <kaian@irontec.com>
* sngrep 1.5.0 released
* capture: add support for IP-IP encapsulation
* capture: add support for IPv6 fragments reassembly
* hep: add support for saving HEP received packets to PCAP
* tls: check client TLS version in gnutls code
* ui: fixed a crash when leaving ncurses screens
2021-11-19 Ivan Alonso <kaian@irontec.com>
* sngrep 1.4.10 released
* build: fix compilation warnings on MacOS 10.15
* build: fix compilation errors when using -Werror=format-security
* capture: properly set transport as TCP for assembled TCP messages
* config: alias keyword now supports IP:PORT format
* filter: increased size of src and dst fields for IPv6 addresses
2021-05-20 Ivan Alonso <kaian@irontec.com>
* sngrep 1.4.9 released
* capture: add support for HEP/EEP protocol packet capture
* capture: fixed a buffer overflow while validating TCP packets
* core: fixed timestamp formats for OpenBSD
* call flow: improved display for B-leg extended flows
2020-11-10 Ivan Alonso <kaian@irontec.com>
* sngrep 1.4.8 released
* capture: add support for IPv6 SDP connection address
* capture: fixed a crash while parsing INVITES without R-URI
* capture: fixed a crash while parsing malformed Req/Resp lines
* call flow: improved IPv6 RTP columns address display
* core: code cleanup removing unused variables
* core: fixed multiple snprintf memory overflows
* core: avoid crash when linking against ncurses without tinfo
2020-05-21 Ivan Alonso <kaian@irontec.com>
* sngrep 1.4.7 released
* capture: fixed a crash with invalid CSeq values
* capture: allow configurable libpcap capture buffer
* hep: support parsing of HEPv3 headers in any order
* ssl: updated code to exclude depcreted OpenSSL functions
* call raw: add support to IP alias display
* call list: updated diverted Call state conditions
* cli: match expression now applies to whole SIP payload
* cli: add support to multiple comma separated capture devices
* sip: add KDMQ custom method to SIP parser
2018-10-31 Ivan Alonso <kaian@irontec.com>
* sngrep 1.4.6 released
* capture: fixed pcap reading from stdin
* capture: make SIP regexp more tolerant to invalid uris
* capture: SIP dialogs can now start with INFO, REFER and UPDATE
* call list: Added methods and key bindings for soft clear of call list
* call flow: improved performance while displaying a dialog with lots of messages
* call flow: arrows are now sorted by time while displaying multiple dialogs
* ui: fixed multiples buffer overflows crashes
* ui: improve compatibility with newest ncurses version
2018-01-19 Ivan Alonso <kaian@irontec.com>
* sngrep 1.4.5 released
* save: avoid crashing when multiple source inputs are used
* call list: fix buffer overflow in display filter with wide terminals
* capture: added new setting capture.tlsserver to only process TLS packets to tha address
* capture: fixed compatibility with OpenSSL >= 1.1.0
* capture: only read stdin when input file is '-'
2017-09-17 Ivan Alonso <kaian@irontec.com>
* sngrep 1.4.4 released
* Fixed multiples crashes with SIP TCP payloads
* Improve configure detection for gnutls and ncurses
* HEP/EEP: removed default password
* HEP/EEP: hep capture mode is now displayed in call list window
* -I flag now supports reading from standard input
* Call List and Call Flow windows now resize properly
2017-05-10 Ivan Alonso <kaian@irontec.com>
* sngrep 1.4.3 released
* Capture
* Added support for capturing from multiples interfaces from command line
* Fixed a bug where IP reassembly was only working whe packet only had two fragments
* Fixed a bug where TCP packets where not assembled in the correct order
* HEP/EEP
* Added support for UUID chunks sent by asterisk HEP PJSIP module
* SIP
* Improved From/To header regexp to parse URIs without user part
* SIP responses codes 600 will now set callstate to BUSY
* Call Flow
* Added keybinding to deselect previously selected arrow (defaults to Ctrl+W)
* Fixed a bug while displaying arrows order of a dialog from multiple input files
* Configuration
* Configuration file can no be specified using environment variable SNGREPRC
* Added `-F` command line option to start sngrep without reading any configuration file
* Packages/Build
* OpenSSL depedencies are now being searching using pkg-config if available
2016-12-19 Ivan Alonso <kaian@irontec.com>
* sngrep 1.4.2 released
* Capture
* Interface network mask and IP address are no longer a must to capture
* TLS
* gnutls: Add support for initial ClientHello in SSLv2
* gnutls: Initial support for GCM cipher modes
* gnutls: Improve compatibility with old libgcrypt versions
* Call List
* Add setting for default sorting field and order
* Call Flow
* Added a keybinding to only display RTP streams
* Added a new mode to only display _active_ RTP streams
* Packages
* Irontec Debian packages now compile using gnutls
* Updated spec file for RPM packages
2016-10-28 Ivan Alonso <kaian@irontec.com>
* sngrep 1.4.1 released
* Capture
* Reworked how IP fragments are assembled
* Increased default capture snapshot length
* SIP
* Added support for any kind of uri schemes
* Added support for Warning header code
* Added support for Reason header text
* Added callstates BUSY and DIVERTED
* Call List
* Fixed a bug displaying sort by column ('<','>' keybinding)
* Call Flow
* Fixed a bug where arrows with same timestamp were not displayed
* Settings
* Added a setting for filter.payload
* Other
* Fixed text typos
2016-08-08 Ivan Alonso <kaian@irontec.com>
* sngrep 1.4.0 released
* Capture
* Added a setting and command line option ('-R') to rotate captured dialogs
* Improved RTP stream detection
* Call List
* Added capture match and bpf filters labels
* Added capture device label for online captures
* Call Flow
* Rework how RTP streams arrows select their source and destination columns
* Settings
* Added a setting to configure EEP/HEP capture id
* Changed default savepath to current directory
* Other
* Fixed a crash with malformed From and To headers
* Fixed a crash while comparing two big SIP messages
* Fixed a crash while trying to decode TLS packets too early
* Fixed incorrect state detection of Call status column
* Increased the timeout to consider a test unsuccessful
2016-04-28 Ivan Alonso <kaian@irontec.com>
* sngrep 1.3.1 released
* Fixed a crash where From or To headers where too long
* Improved call list screen resize
* Add support for IEEE 802.1Q Ethernet VLAN headers
* Fixed a bug in displayed callstate after failed authentication
* Associate RTP stream with the most recent dialog that uses stream rtp ports
2016-03-02 Ivan Alonso <kaian@irontec.com>
* sngrep 1.3.0 released
* Interface
* Recoded panel updates to only refresh when something changes
* Allow saving displayed dialogs from Call Flow (default key 'S')
* Allow clearing Call List from Flow or Raw (default keys Ctrl-L or F5)
* Call List
* Call List can now be sorted by displayed columns (default keys '<' and 'z')
* Fixed a bug to handle filter.method setting on startup
* Display Calls: instead of Dialogs: in header when only print calls is enabled
* Call Flow
* Improved Extended flow arrow display for dialogs with the same X-Call-Id
* Merge RTP arrows that have the same port/address
* Improved RTP arrow displayed in only one column
* Display RTCP information in RTP arrows (still requires lots of work)
* Arrow times can now be toggled (default key 'w')
* Remove RTCP arrows from Call Flow
* SIP
* Stored Response texts when not matching their response code default text
* Fixed a crash when parsing application type SDP
* Capture
* Improved TCP SIP detection and parsing
* Refactored packet and configuration structures
* Removed IP address lookup feature
* Other
* Adding new tests for Call List sorting
* Keybinding fixes and user input improvements
* Address/Port code refactoring
2015-12-10 Ivan Alonso <kaian@irontec.com>
* sngrep 1.2.0 released
* Add support for EEP/HEP version 2
* Call List: autoscroll (default keybinding A)
* Call List: Align SIP arrows timestamp
* Call Flow: Disable RTP/RTCP arrows by default (m to display or set cf.media yes in sngreprc)
* Resolved addresses from eep address settings
* Fixed dump pcap while using -O option
* Fixed a bug while parsing RTCP packet payload
* Improved color sheme for b/w terminals
2015-10-28 Ivan Alonso <kaian@irontec.com>
* sngrep 1.1.0 released
* Added GnuTLS support
* Added initial RTCP support
* Added a simple message statistics screen ('i' keybinding)
* Added payload filtering in filter screen
* Added alias directive to label addresses
* Call Flow: Compressed view now uses alias to merge columns
* Refactored Keybinding initializations
* Improved keybinding dump information when using --dump-config
* Make EEP support a configurable option
* Make EEP and IPv6 configurable options enabled by default
2015-10-06 Ivan Alonso <kaian@irontec.com>
* sngrep 1.0.0 released
* Implemented basic TCP reassembly
* Implemented basic IP reassembly
* Implememted EEP/HEP client/server support
* Implemented command line option --dump-config
* Disabled RTP packet payload storage by default
* Removed --enable-openssl configure flag (use --with-openssl instead)
* Removed configurable ignore directives in rc file
* Removed configurable option cl.filter
* Improved payload memory storage
* Added a confirmation dialog to overwrite saved files
* Added save button to Columns select UI
* Added a keybinding to remove selected dialogs in Call List
* Added a keybinding to move to the first and last item in Call List
* Added attribute color support (can be disabled with cl.colorattr)
* Added a compressed view in Call Flow (one message per row)
* Fixed IPv6 support
* Fixed multiple memory leaks
2015-09-01 Ivan Alonso <kaian@irontec.com>
* sngrep 0.4.2 released
* Fixed a crash with RTP format detection
* Fixed capture.rtp setting
* Fixed a crash while parsing captured packets headers
* Fixed a crash while creating new columns in call flow window
* Restored TLS and WS transport payload display
* Added Timestamp to the first RTP packet displayed in call flow window
* Improved packet payload storage
2015-07-08 Ivan Alonso <kaian@irontec.com>
* sngrep 0.4.1 released
* Added an option to capture RTP packets
* Allow RTP packets to be saved with their calls
* Improved Save panel default options
* Added testing files
* Improved SIP message parsed process
* Improved SIP message payload memory usage
* Fixed a bug with timestamp diff overflows
* Fixed multiple memory leaks
* Fixed compatibility with BSD systems
2015-06-24 Ivan Alonso <kaian@irontec.com>
* sngrep 0.4.0 released
* Added Websocket (WS) transport support
* Added an option (alias) to replace addresses on screen
* Added a new screen to change/save settings
* Added support for multiple SDP medias in flow screen
* Added delta time between SIP messages in flow screen
* Added RTP stream arrows in flow screen
* RTP packets will be now saved with -O command line option
* Merged pcap and txt save screens
* Recoded screen update process
* Replace all internal linked list with vector structures
* Added index as first column in call list
* Fixed a bug with address resloution
2015-05-17 Ivan Alonso <kaian@irontec.com>
* sngrep 0.3.2 released
* Fixed sources compilation for BSD systems
* Fixed a bug where Contact header was displayed in SIP From column
* Fixed some keybindings in filter and save panels
* Improved SIP packet detection from payload
* Highlight local address columns in Call Flow
2015-04-14 Ivan Alonso <kaian@irontec.com>
* sngrep 0.3.1 released
* Added command line option -N to not display ncurses interface
* Added command line option -q to dont print any stdout output
* Added optional IPv6 support
* Added SIP compact headers support
* Fixed autotools templates for OpenBSD 5
* Set dark background by default
* Repladed SIP payload function with regexp
* Implemented configurable keybindings via sngreprc
* Added more default keybindings
* Implement basic RTP detection
* Improved parsing payload performance
2015-03-02 Ivan Alonso <kaian@irontec.com>
* sngrep 0.3.0 released
* Added command line option -c to only display calls
* Added command line option -l to change capture limit
* Added command line match expression for packet payload
* Converted all filters to regular expressions (POSIX or PCRE)
* Added optional PCRE support (Perl Compatible Regular Expressions)
* Added optional UTF-8 / Unicode compatible terminals support
* Added current displayed and total dialogs counters in Call list
* Added an option to save displayed dialogs (after filtering)
* Added an option to save current columns layout
* Added new attributes:
- sipfromuser: User in From: Header
- siptouser: User in To: header
- convdur: Total conversation duration (from 200 to BYE)
- totaldur: Total call duration (from first to last message)
* Interface will now be displayed while pcaps are loading
* Reworked Interface refresh process
* Reworked Filtering process
* Fixed general performance issues
* Disable OpenSSL support by default
* Removed command line option to read pcap without flags
* Added long versions of command line flags
2015-02-09 Ivan Alonso <kaian@irontec.com>
* sngrep 0.2.2 released
* Added a new panel to configure Call List columns during runtime
(static configuration can still be done using sngreprc file)
* Added a configuration option to change selected message
highlight in Call Flow (bold is not properly displayed in some terminals)
* Fixed message retransmission detection (-->>>)
* Fixed some drawing issues on small screens
* Fixed a crash when capturing while saving pcap dialog was being displayed
* Fixed a bug that considered ACK as a response instead of a request
* Fixed Call state for REJECTED calls
* Fixed Colors for monochrome terminals
* Changed default column width for SIP To/From to 30 characters
* Other minor fixes
2015-01-22 Ivan Alonso <kaian@irontec.com>
* sngrep 0.2.1 released
* Added SIP message color syntax options
* Improved Call Flow refreshing logic
* Fixed multiple locking problems with UI
* Respect terminals colors (can be overridden with background dark option)
* Improve offline pcap file reading to respect capture limit option
* Swapped some keybindings
* Multiple minor fixes and code refactoring
2014-12-04 Ivan Alonso <kaian@irontec.com>
* sngrep 0.2.0 released
* Added Initial TLS Support (No compression, AES)
* Added an option to resolve IP addresses
* Added a new panel to compare two SIP messages
* Fixed multiples memory leaks
2014-10-21 Ivan Alonso <kaian@irontec.com>
* sngrep 0.1.0 released
* Remove ngrep compatibility. Force libpcap during compilation
* Added TCP support
* Allow saving selected dialogs into pcap
* New UI design to maximize screen usage
* Added a serach box in Call List window
* Added Funtion Keys keybindings
* Added command line arguments
* Fixed some memory bugs
2013-04-22 Ivan Alonso <kaian@irontec.com>
* sngrep 0.0-alpha released.
* Initial version, code is just a mere stub with global variables, without
sanity checks... expect the worst.