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Releases: goToMain/libosdp

Release v2.3.0

27 Jun 10:34
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A standard mid-year release with accumulated fixes and enhancements.
Interestingly, this release has a high number of community contributions :)

Enhancements:

  • Add support for additional baud rate 57600
  • Add deprecation notice for command_complete_callback API
  • pyosdp: refactor make_(struct|dict) methods into translators
  • pyosdp: Move similar methods closer for maintainability
  • pyosdp: Refactor event handling method names
  • pyosdp: refactor command handling method names
  • pytest: Add tests for IO and status events
  • pyosdp: export IO and status events to use in pytests
  • libosdp: Add support for tamper and power status events
  • phy: Allow sequence repeat packets
  • libosdp: Limit max packet size to reported peer RX size
  • pd: Add support for handling multiple records in output command
  • pytest: More multidrop test related changes
  • zephyr: Refactor command_callback into a method
  • PD: Reset phy state when ignoring a packet
  • libosdp: file: Promote to be a fist-class citizen
  • libosdp: Allow file transfers to be aborted
  • pd: Handle OSDP_EVENT_MFGREP case in pd_translate_event
  • pyosdp, pytests: Add test case for mfgrep event

Fixes:

  • pyosdp: Hoist cmd->id set in pyosdp_make_struct_cmd
  • fix LED & Buzzer repeated command
  • mbedtls: fix incorrect mode in ecb encryption
  • fix: converts uint64 to uint32 for arm device capability.
  • Disable FindMbedTLS.cmake to fix issue in #108
  • Fix typos in secure channel docs
  • Make installation with cmake happier
  • pd: Fix CMD_ABORT length check
  • cp: Add support for local status query command
  • Fix sequence reversing issue during phy_reset()
  • libosdp: Fix plethora of bugs in input/output events
  • pyosdp: Drop Py_TPFLAGS_HAVE_GC flags on osdp class
  • Fix issues in configure.sh
  • corrected typo in doxygen documentation
  • file: Fix bug in return value processing in build_command
  • libosdp: raw loops to memcpy and other zephyr review fixes
  • fixup! libosdp: file: Promote to be a fist-class citizen
  • pytest: Add file transfer abort test
  • unit-test: Fix test failure due to missing extern
  • unit-test: Fix a use-after-free bug in test async runner
  • fixup! pd: Handle OSDP_EVENT_MFGREP case in pd_translate_event

Release v2.2.0

01 Dec 11:19
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Yet another minor release with accumulated fixes and enhancements. Notable
changes since last release include,

Enhancements:

  • pd: add method to flush event queue
  • Enable REPLY_ISTATR and REPLY_OSTATR support
  • libosdp: Added opaque argument to command_complete_callback
  • pytest: Add events tests
  • phy: Only flush channel on errors in osdp_phy_state_reset
  • phy: Don't attempt to send a NACK for some early failures
  • libosdp: Make osdp_cmd_mfg and osdp_mfgrep identical
  • cp: Do not propagate PHY errors as-is
  • libosdp: Add a ring buffer to store the RX data
  • libosdp: Move channel read/writes into phy layer
  • unit-tests: Resurrect the old unit-tests modules
  • libosdp: Add a softname for PDs in the info struct
  • Avoid one ifdef by reorg and static inline-ing
  • libosdp: Add support for I/O status monitoring/reporting
  • Enable address sanitizer enabled builds

Fixes:

  • libosdp: Fix CMD_ABORT's assigned command code
  • cp: Fix cardread and keypress event decode cases
  • unit-tests: Add a test case to validate the mark-byte skip
  • pytest: Fix is_sc_active() to return boolean
  • fixup: libosdp: Add support for I/O status monitoring/reporting
  • Fix build failure
  • Fix OSDP_QUEUE_SLAB_SIZE defintion and some typos
  • Fix a heap-buffer-overflow in __cp_setup()

Release v2.1.0

15 Apr 10:33
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This minor release puts together the enhancements and fixed accumulated over the
last year. No dramatic changes.

Enhancements:

  • pytest: Remove master_key_workflow test case
  • pyosdp: cp_init switch to osdp_cp_setup2()
  • pytest: Add set/clear flags methods
  • libosdp: Add new exported method: osdp_cp_modify_flag()
  • libosdp: Add new flag OSDP_PD_FLAG_IGN_UNSOLICITED
  • pd: Add check on the length field of osdp_MFGREP
  • pytest: remove the need to install python module for tests
  • cmake: replace FindPython{Interp,Libs} with FindPython3
  • LibOSDP: Consume logger from utils so we don't own that module
  • libosdp: Remove -Werror; seems a bit excessive :)
  • libosdp: Set an example by not using osdp_cp_setup()
  • PD: Prevent out of order CMD_SCRYPT for safety
  • libosdp: Mark osdp_cp_setup() as deprecated
  • CP: Expose new API osdp_cp_setup2() to discourage use of master_key
  • Phy: Nack secure messages received without an active SC session

Fixes:

  • Fix an overflow bug in osdp_phy_check_packet()
  • Add null checks on struct osdp_file pointer
  • pyosdp: Fix handling of temporary flag in LED command
  • pytest: Add LED command temporary: False test
  • pyosdp: Expose set/clear flags method in the python wrapper
  • CP fixup needed when communicating with hardware PD
  • Fixed wrong command ID while logging "REPLY_PDID" in OSDP_CP_STATE_IDREQ
  • Fix copy-paste issue in cmake/FindMbedTLS.cmake

Release v2.0.0

19 Sep 21:04
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This major release brings support for new features added in IEC Edition 1.0 of
the OSDP specification and other bug fixes and API changes.

Enhancements:

  • pytest: Add test coverage in pytest
  • sc: Fix API inconsistency in compute_session_keys()
  • libosdp: Deprecate ad-hoc unit testing
  • libosdp: Document members of struct osdp and struct osdp_pd
  • pyosdp: Add support for file transfer command
  • CP: Add public method to get PD ID and capability
  • Tiny-AES: Update source files to latest version
  • libosdp: Add support for MbedTLS
  • libosdp: Cleanup error handling between phy and CP/PD
  • Deprecate Master key based key derivation
  • Add support for OSDP File Transfer
  • Advertise and decode peer_size capability
  • Add support for CMD_ABORT, CMD_ACURXSIZE, CMD_KEEPACTIVE
  • Add support for additional baud rates 19200 and 230400

Fixes:

  • libosdp: Change API to handle any number PDs in get_(sc_)status_mask
  • libosdp: Double SC timeout to be a bit more flexible
  • PD: Fix bug when phy wants wait for more data by PD discards rx_buf
  • PD: Fix packet trace logging of sent bytes
  • libosdp: USE_SCBK-D has a higher precedence in choice of SCBK
  • file_tx: Many fixes and enhancements
  • libosdp: Fix slab_free() assertion bug in release builds
  • SC: Fix SCBK clobber in osdp_compute_session_keys()
  • libosdp: Discard Secure Channel if a KEYSET is ACKed in plaintext
  • CP: Fix packet consumption from rx_buffer issue
  • cp: Allow applications to KEYSET with SCBK or master_key
  • Fix: Allow keyset with SCBK; guard master_key route with ENFORCE_SECURE
  • Ignore reply packet coming from another PD.
  • Fix the master key check in osdp_cp_setup()

Release v1.5.0

17 Apr 12:06
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This release marks the end of OSPD specification v2.1.6 support. Post this
release, LibOSDP would start supporting new features added in IEC Edition 1.0
specification.

Features:

  • libosdp: Introduce a lean-build system
  • tests: Add a command level unit test executor
  • libosdp: Add new command complete callback

Enhancements:

  • libosdp: Add cmake option CONFIG_OSDP_STATIC_PD (configure --static-pd)
  • pd: Use better NAK error code when rejecting a command due to SC inactive
  • LibOSDP: Split build/send and receive/decode methods
  • Add new typedef and document osdp_log_fn_t
  • Remove implicit logging via printf()
  • Avoid allocs by switching log buf to static char[]
  • Add compile time switch to disable colours in osdp logs
  • Add Makefile target to clone utils submodules at init
  • phy: Allow non-conformant, 0 length, encrypted data blocks
  • cp: Add bounded exponential back-off for offline retries
  • cp: Add detection of a busy reply with sequence number 0
  • Mark some methods with __weak for portability

Fixes:

  • Clean src/osdp_cp.o even if it is not built due to --single-pd
  • Just fix the description comment for OSDP_PD_NAK_SEQ_NUM
  • Call osdp_logger_init() before setting up CP/PD for early logging
  • Fix off-by-one at vsnprintf()'s return value assertion
  • Move osdp_millis_*() into utils::utils.c
  • Move unistd.h into CONFIG_DISABLE_PRETTY_LOGGING guard
  • Enable github workflows on lean build to keep them in sync
  • Fix coverity identified off-by-one out-of-bound array access
  • Fix coverity identified logical dead-code
  • sc: Fix potential out-of-bound buffer access
  • cp: Bypass unneeded packet decoding for a busy reply
  • cp: Don't regenerate random numbers for the challenge command
  • cp: Add the OSDP_ONLINE_RETRY_WAIT_MS timeout
  • pd: Fix device capabilities report
  • Call to osdp_dump was using incorrect length

Release v1.4.0

31 Jan 21:09
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This relase brings in a lot of bug fixes and some minor enhancements.

Enhancements:

  • doc: Add Doxygen and breathe to talk with sphinx
  • LibOSDP: Add osdp.hpp and cpp samples
  • cp: Add new flag FLAG_SC_DISABLED when master_key == NULL
  • Add support for adpative MARK bytes on packets
  • libosdp: consume only processed bytes from rx_buf
  • test: Get test log level from test context
  • Add a toplevel cmake offload makefile
  • PD: Add API osdp_pd_set_capabilities()
  • PD: Add CAP validation on received commands
  • PD: Allow only specific commands in plain text when ENFORCE_SECURE
  • Consume new hexdump API; Modify packet_trace logs
  • Move src/include/* to src/ for simplicity
  • PD: Reset SC active status bit when there is a timeout
  • pyosdp: promote set_loglevel() as osdp class static method
  • libosdp: Add support for multiple PDs connected in a single channel
  • Add compile time switch CONFIG_OSDP_SKIP_MARK_BYTE
  • Allow LibOSDP to export its build rules to other modules
  • libosdp: Optionally, find and use openssl if available

Fixes:

  • pyosdp: cp: change type of master_key to python bytes
  • cp: Fix master keyset functionality
  • libosdp: cleanup logs and remove some duplicate code
  • Fix python warnings -- bugs
  • Disambiguate logging macro from the loglevel enum entry
  • CP: Fix some ENFORCE_SECURE holes
  • Reset seq_number before moving to ONLINE without SC
  • fix: map the public osdp_cmd_e id codes when sending commands to the OSDP API
    function osdp_cp_send_command()
  • fix in using correct context pointer for PD (pd_ctx instead of cp_ctx)
  • The PD address 0 is also a valid address!
  • Fix the check of the checksum of received packets.
  • Avoid receiving invalid data by flushing rx before each send.
  • do not flush rx queue when skipping commands. when skipping commands addressed
    to other nodes the rx queue should not be flushed. The complete command is
    already received and flushing the rx queue only risks removing bytes in the
    next command.
  • PD: Discard SC flag on MAC verification and decryption errors
  • Fix REPLY_RAW card data length bug - Related-To: #31
  • Fix constant time compare in osdp_ct_compare()
  • pyosdp: fix untested PD capabilities code flow
  • Fix CONFIG_OSDP_PACKET_TRACE that was flooding logs with osdp_POLL
  • cp: Fix unexpected reply condition missing break
  • Fix osdp_event_cardread length bits/bytes mixup

Release v1.3.0

16 Sep 11:24
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With this release, LibOSDP now has python bindings. It is possible to setup a
device as a Control Panel or Peripheral Device through python. Also, PD now
supports alternate replies in the form of OSDP events.

Enhancements:

  • libosdp: Add flag ENFORCE_SECURE to make secure assumptions
  • libosdp: Resolve PD address / offset inconsistencies
  • libosdp: Remove CONFIG_OSDP_SC_ENABLED macro switch
  • libosdp: deprecate osdp_cp_send_cmd_*() methods in favour of osdp_cp_send_command()
  • libosdp: add PD app command callback support
  • Make OSDP_FLAG_INSTALL_MODE a setup time flag
  • Add support for manufacturer specific commands
  • Add support for osdp_FMT, osdp_RAW, osdp_KEYPAD and handle their osdp_events
  • Move command alloc/queue API into CP region
  • Add checks that a pd is online before queueing commands.
  • osdpctl: consume utils/channel.c and remove native impl
  • libosdp: Add support for callback data in notifiers

Fixes:

  • Fix srand issue in tests, pyosdp, and osdpctl
  • PD: Fix bug PD_FLAG_SC_ACTIVE not removed when PD goes offline
  • PD: always check the timeout on receiving packets
  • libosdp: Deprecate command queues for PD mode
  • Add osdp_events and make changes globally
  • Fix multiple checkpactch issues found in zephyr upstream
  • Move PD offset validation above context dereference
  • Move COMSET out of CONFIG_OSDP_SC_ENABLED macro guard
  • libosdp: fix COMSET command regression
  • Refactor some command struct members for consistency
  • Fix python memory leak and python keyset error check.
  • libosdp: Fix bug in PD_MASK() macro
  • libosdp: fix missing cmd_dequeue return check
  • Rebuild utils with -fPIC to fix gcc/linux build issues
  • doc: Add protocol/faq update README.md
  • Consume slab allocation from utils and remove native implementation
  • Return aligned memory from slab allocator.
  • Fix doc links in README.md
  • Fix multiple broken links in doc/ after sphinx move
  • Update AES to to latest kokke/tiny-AES-c

Release v1.2.0

15 Aug 09:44
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This release marks the first HEAD of initial PD support in Zephyr RTOS upstream
(https://github.com/zephyrproject-rtos/zephyr). Lot of changes to coding style
were made to upstream the PD sources without too much variation to the one here.

Enhancements:

  • Add support for sphinx documentation builds see: https://libosdp.gotomain.io
  • Add a macro switch to disable Secure Channel
  • Add utils git-submodule and delete all copied ad-hoc utils from this repo
  • Add pkg-config file for libosdp
  • PD: When seq number 0 is received, invalidate SC status
  • Add github actions workflows for tests and release
  • Rewrite PD and CP fsm for zephyr integration
  • osdpctl: rewrite rs232.c into utils/serial.c
  • osdpctl: remove pid file in osdpctl stop. Also check return code of kill
  • Produce source and binary tarballs with cPack
  • Bring changes from zephyr PD, post review and apply it to CP as well
  • Control the externally exposed library symbols using EXPORT macro

Fixes:

  • Make all internal methods static; scope all globals with osdp_
  • Add colors for various log levels of libosdp
  • Refactor all reference to struct osdp_pd as 'pd' everywhere
  • Fix static analysis issues identified by Xcode
  • travis: switch to Ubuntu 18.04 bionic for testing
  • osdpctl: Fix bug in hex2int()
  • osdpctl: Fix bug in load_scbk(); test key_store feature
  • osdpctl make config as the first argument for all commands
  • Fix sequence number 0 sent by CP does not reset connection in PD
  • osdpctl: Make PD message queue channel owner, responsible for cleanup
  • osdpctl: Fix segfault on channel cleanup code

Release v1.1.0

28 Jun 17:36
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This release bumps up the minor number as the contract has changed. It introduces 2 major changes (first 2 in enhancements). The rest is all re-organization and fixes.

Enhancements:

  • In PD Change app notification of incoming commands to polling to simplify API
  • Replace circular buffer command queue with linked list queue
  • Add SC status and status query methods
  • Add assert guards for exposed methods
  • Cleanup osdp.h by splitting it into multiple files
  • Split cmake rules into subdirectories

Fixes:

  • Add PD address to REPLY_COM in pd_build_reply
  • Fix fd leak in read_pid
  • Fix missing null char at atohstr()
  • Fix memory under-alloc due to operator precedence issues

Release v.1.0.0

28 May 19:03
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This is the first release of libosdp. It has been in pre-release for a long time now and has been tested sufficiently well for a first release. Rate of bug fixes has gone down significantly.

As of this release, libosdp has the following high level feature:

  1. Supports OSDP CP mode of operation
  2. Supports OSDP PD mode of operation
  3. Supports Secure Channel for communication
  4. Ships a tool: osdpctl to consume and library and setup/manage osdp devices
  5. Documents key areas in the protocol that are of interest for consumers of this library.

So far, this library's CP implementation has been tested with multiple OSDP PDs including HID's devices and found to be working as expected. The PD implementation has been tested with it's own CP counterpart so this some level of confidence on the that too.