Changes in 2.5.10

Arne Schwabe (1):
      Add Apache2 linking with for new commits

George Pchelkin (1):
      fix typo: dhcp-options to dhcp-option in vpn-network-options.rst

Gert Doering (1):
      Preparing release 2.5.10

Lev Stipakov (3):
      win32: Enforce loading of plugins from a trusted directory
      interactive.c: disable remote access to the service pipe
      interactive.c: Fix potential stack overflow issue

Changes in 2.5.9

Arne Schwabe (6):
      Implement optional cipher in --data-ciphers prefixed with ?
      Fix handling an optional invalid cipher at the end of data-ciphers
      Ensure that argument to parse_line has always space for final sentinel
      Improve documentation on user/password requirement and unicodize function
      Remove unused gc_arena
      Fix corner case that might lead to leaked file descriptor

Frank Lichtenheld (1):
      msvc: always call

Gert Doering (1):
      Preparing release 2.5.9

Lev Stipakov (1): proper support for tags

Max Fillinger (1):
      Check if pkcs11_cert is NULL before freeing it

Selva Nair (3):
      Do not add leading space to pushed options
      pull-filter: ignore leading "spaces" in option names
      Do not include auth-token in pulled option digest

Changes in 2.5.8

Antonio Quartulli (1):
      tls-crypt-v2: bail out if the client key is too small

Arne Schwabe (4):
      Remove useless empty line from CR_RESPONSE message
      Allow running a default configuration with TLS libraries without BF-CBC
      Change command help to match man page and implementation
      Fix OpenVPN querying user/password if auth-token with user expires

Frank Lichtenheld (2):
      t_client: Allow to force FAIL on prerequisite fails do not require fping6

Gert Doering (1):
      Preparing release 2.5.8

Lev Stipakov (1):
      msvc: add branch name and commit hash to version output

Martin Janů (1):
      Update the replay-window backtrack log message

Selva Nair (6):
      Do not skip ERROR:/SUCCESS: response from management interface
      Fix auth-token usage with management-def-auth
      Allow a few levels of recursion in virtual_output_callback()
      Ensure --auth-nocache is handled during renegotiation
      Purge auth-token as well while purging passwords
      Do not copy auth_token username to itself

Changes in 2.5.7

Antonio Quartulli (4):
      networking: use OPENVPN_ETH_ALEN instead of ETH_ALEN
      networking_iproute2: don't pass M_WARN to openvpn_execve_check() delete dummy iface using iproute command
      auth-pam.c: add missing include limits.h

Arne Schwabe (11):
      Add insecure tls-cert-profile options
      Refactor early initialisation and uninitialisation into methods
      Allow loading of non default providers
      Add ubuntu 22.04 to Github Actions
      Add macos OpenSSL 3.0 and ASAN builds
      Add --with-openssl-engine autoconf option (auto|yes|no)
      Fix allowing/showing unsupported ciphers and digests
      Remove dependency on BF-CBC existance from test_ncp
      Add message when decoding PKCS12 file fails.
      Translate OpenSSL 3.0 digest names to OpenSSL 1.1 digest names
      Fix client-pending-auth error message to say ERROR instead of SUCCESS

Gert Doering (1):
      Preparing release 2.5.7

Jan Mikkelsen (1):
      cipher-negotiation.rst missing from doc/

Lev Stipakov (5):
      vcpkg-ports\pkcs11-helper: shorten patch filename
      msvc: adjust build options to harden binaries
      vcpkg-ports: remove openssl port
      vcpkg: switch to manifest
      Fix M_ERRNO behavior on Windows

Marc Becker (1):
      vcpkg-ports/pkcs11-helper: bump to release 1.29

Simon Rozman (1):
      tapctl: Resolve MSVC C4996 warnings

Changes in 2.5.6

Antonio Quartulli (4):
      GitHub Actions: update script to same version as master
      update copyright year to 2022
      keyingmaterialexporter.c: include strings.h
      remove unused sitnl.h file

David Sommerseth (2):
      sample-plugin: New plugin for testing multiple auth plugins
      plug-ins: Disallow multiple deferred authentication plug-ins

Frank Lichtenheld (2):
      doc/Makefile: rebuild rst docs if input files change
      doc/options: clean up documentation for --proto and related options

Gert Doering (4):
      fix Changes.rst errors in 2.5.3 and 2.5.5 announcement
      Repair --inactive with 'bytes' argument larger 2Gbytes.
      Fix --mtu-disc maybe|yes on Linux.
      Preparing release 2.5.6

Ilya Shipitsin (1):
      CI: github actions: keep "pdb" in artifacts

Lev Stipakov (7):
      auth_token.c: add NULL initialization
      vcpkg-ports/pkcs11-helper: bump to release 1.28
      vcpkg-ports/pkcs11-helper: indicate OpenSSL EC support
      msvc: cleanup
      vcpkg: link lzo statically
      vcpkg-ports/pkcs11-helper: adapt to new upstream URL
      vcpkg-ports: add openssl 1.1.1n

Changes in 2.5.5

Adrian (1):
      Fix error in example script

Antonio Quartulli (1):
      configure: remove useless -Wno-* from default CFLAGS

Arne Schwabe (2):
      Add argv_insert_head__empty_argv__head_only to argv tests
      Move deprecation of SWEET32/64bit block size ciphers to 2.7

Gert Doering (4):
      Include --push-remove in the output of --help.
      Move '--push-peer-info' documentation from 'server' to 'client options'
      add test case(s) to notice 'openvpn --show-cipher' crashing
      Preparing release 2.5.5

Ilya Shipitsin (1):
      BUILD: enable CFG and Spectre mitigation for MSVC

Lev Stipakov (12):
      Fix loading PKCS12 files on Windows
      msvc: fix product version display
      msvc: add missing header to project file
      config-msvc.h: fix OpenSSL-related defines
      contrib/vcpkg-ports: remove openssl port
      GitHub Actions: use latest working lukka/run-vcpkg
      Use network address for emulated DHCP server as a default
      Load OpenSSL config on Windows from trusted location
      ring_buffer.h: fix GCC warning about unused function
      ssh_openssl.h: remove unused declaration
      vcpkg/pkcs11-helper: compatibility with latest vcpkg
      config-msvc.h: indicate key material export support

Max Fillinger (2):
      Don't use BF-CBC in unit tests if we don't have it
      Define have_blowfish variable in ncp unit tests

Richard T Bonhomme (1):
      doc link-options.rst: Use free open-source dynamic-DNS provider URL

Selva Nair (3):
      Fix some more wrong defines in config-msvc.h
      Ensure the current common_name is in the environment for scripts
      Require EC key support in Windows builds

Sergio E. Nemirowski (1):
      resolvconf fails with -p

Todd Zullinger (2):
      Update IRC information in CONTRIBUTING.rst
      doc/man (vpn-network-options): fix foreign_option_{n} typo

Ville Skyttä (1):
      README.down-root: Fix plugin module name

Changes in 2.5.4

Antonio Quartulli (3):
      route.c: pass the right parameter to IN6_IS_ADDR_UNSPECIFIED
      configure: search also for rst2{man, html}.py
      networking: add networking API net_addr_ll_set() and use it on Linux

Arne Schwabe (1):
      Move examples into openvpn-examples(5) man page

David Korczynski (1):
      Fix argv leaks in add_route() and add_route_ipv6()

David Sommerseth (2):
      doc: Use generic rules for man/html generation
      man: Clarify IV_HWADDR

Gert Doering (2):
      Add error reporting to get_console_input_win32().
      Preparing release 2.5.4

Lev Stipakov (3):
      Fix console prompts with redirected log
      Add building man page on Windows
      GitHub Actions: remove Ubuntu 16.04 environment

Max Fillinger (1):
      Update Fox e-mail address in copyright notices

Selva Nair (1):
      Minor doc correction: tls-crypt-v2 key generation

Changes in 2.5.3

Arne Schwabe (3):
      Add missing free_key_ctx for auth_token
      Add github actions
      Implement auth-token-user

David Sommerseth (1):
      Update copyrights

Gert Doering (1):
      Preparing release 2.5.3

Lev Stipakov (8):
      openvpnmsica: properly schedule reboot in the end of installation
      msvc: add ARM64 configuration
      msvc: standalone building
      contrib/vcpkg-ports: add pkcs11-helper port
      vcpkg-ports: restore trailing whitespaces in .patch files
      GitHub actions: add MSVC build
      crypto_openssl.c: disable explicit initialization on Windows (CVE-2121-3606)
      contrib/vcpkg-ports: add openssl port with --no-autoload-config option set (CVE-2121-3606)

Matthias Andree (1):
      Fix SIGSEGV (NULL deref) receiving push "echo"

Max Fillinger (1):
      Fix build with mbedtls w/o SSL renegotiation support

Selva Nair (2):
      Improve documentation of AUTH_PENDING related directives
      Apply the connect-retry backoff to only one side of a connection

Changes in 2.5.2

Arne Schwabe (10):
      Avoid generating unecessary mbed debug messages
      Restore also ping related options on a reconnect
      Cleanup print_details and add signature/ED certificate print
      Always disable TLS renegotiations
      Also restore/save route-gateway options on SIGUSR1 reconnects
      Move context_auth from context_2 to tls_multi and name it multi_state
      Fix condition to generate session keys
      Move auth_token_state from multi to key_state
      Ensure auth-token is only sent on a fully authenticated session
      Ensure key state is authenticated before sending push reply

Gert Doering (2):
      Fix potential NULL ptr crash if compiled with DMALLOC
      Preparing release 2.5.2

Max Fillinger (2):
      In init_ssl, open the correct CRL path pre-chroot
      Abort if CRL file can't be stat-ed in ssl_init

Richard Bonhomme (1):
      Do not print Diffie Hellman parameters file to log file

Simon Rozman (1):
      openvpnserv: Cache last error before it is overridden

Vladislav Grishenko (1):
      Fix IPv4 default gateway with multiple route tables

Changes in 2.5.1

Arne Schwabe (5):
      Fix auth-token not being updated if auth-nocache is set
      Remove auth_user_pass.wait_for_push variable
      Fix port-share option with TLS-Crypt v2
      Zero initialise msghdr prior to calling sendmesg
      Fix tls-auth mismatch OCC message when tls-cryptv2 is used.

David Sommerseth (1):
      build: Fix missing install of man page in certain environments

Domagoj Pensa (3):
      Fix too early argv freeing when registering DNS
      Remove 1 second delay before running netsh
      Skip DHCP renew with Wintun adapter

Gert Doering (7):
      Change travis build scripts to use https when fetching prerequisites.
      Fix line number reporting on config file errors after <inline> segments
      Clarify --block-ipv6 intent and direction.
      Document common uses of 'echo' directive, re-enable logging for 'echo'.
      clean up / rewrite sample-plugins/defer/simple.c
      Preparing release 2.5.1

Greg Cox (5):
      Fix naming error in sample-plugins/defer/simple.c
      Documentation fixes around openvpn_plugin_func_v3 in
      Update openvpn_plugin_func_v2 to _v3 in sample-plugins/defer/simple.c
      More explicit versioning compatibility in sample-plugins/defer/simple.c
      Explain structver usage in sample defer plugin.

Richard Bonhomme (1):
      Man page sections corrections

Selva Nair (1):
      Quote the domain name argument passed to the wmic command

Steffan Karger (2):
      tls-crypt-v2: fix server memory leak
      tls-crypt-v2: also preload tls-crypt-v2 keys (if --persist-key)

Changes in 2.5.0

Gert Doering (1):
      Preparing release 2.5.0

Changes in 2.5_rc3

Arne Schwabe (2):
      Allow 'none' cipher being specified in --data-ciphers
      Add function for common env setting of verify user/pass calls

David Sommerseth (1):
      compat/lz4: Update to v1.9.2

Gert Doering (3):
      Fix redirecting of IPv4 default gateway if connecting over IPv6.
      Avoid passing NULL to argv_printf_cat() in temp_file error case.
      Preparing release 2.5_rc3

Jan Seeger (1):
      Added 'route_ipv6_metric_NN' environment variable for IPv6 route metric.

Richard Bonhomme (1):
      Improve error msg when all TAP adapters are in use 'or disabled'

Steffan Karger (1):
      networking_iproute2: fix memory leak in net_iface_mtu_set()

Vladislav Grishenko (2):
      Selectively reformat too long lines
      Speedup TCP remote hosts connections

Changes in 2.5_rc2

Gert Doering (1):
      Preparing release 2.5_rc2

Lev Stipakov (1):

Selva Nair (2):
      Set DNS Domain using iservice
      Improve documentation of --username-as-common-name

Simon Rozman via Openvpn-devel (4):
      netsh: Specify interfaces by index rather than name
      netsh: Clear existing IPv6 DNS servers before configuring new ones
      netsh: Delete WINS servers on TUN close
      openvpnmsica: Simplify find_adapters() to void return

Vladislav Grishenko (1):
      Fix update_time() and openvpn_gettimeofday() coexistence

Changes in 2.5_rc1

David Sommerseth (4):
      man: Add missing --server-ipv6
      man: Improve --remote entry
      sample-plugins: Partially autotoolize the sample-plugins build
      build: Fix make distclean/distcheck

Gert Doering (11):
      Fix handling of 'route remote_host' for IPv6 transport case.
      Replace 'echo -n' with 'printf' in tests/
      Fix description of --client-disconnect calling convention in manpage.
      Handle NULL returns from calloc() in sample plugins.
      Fix --show-gateway for IPv6 on NetBSD/i386.
      socks.c: fix alen for DOMAIN type addresses, bump up buffer sizes
      Fix netbits setting (in TAP mode) for IPv6 on Windows.
      If IPv6 pool specification sets pool start to ::0 address, increment.
      Add demo plugin that excercises "CLIENT_CONNECT" and "CLIENT_CONNECT_V2" paths
      Fix combination of --dev tap and --topology subnet across multiple platforms.
      Preparing release 2.5_rc1

Lev Stipakov (1):
      msvc: better support for 32bit architecture

Selva Nair (2):
      Add a remark on dropping privileges when --mlock is used
      Allow --dhcp-option in config file when windows-driver is wintun

Vladislav Grishenko (1):
      Fix fatal error at switching remotes (#629)

Changes in 2.5_beta4

Gert Doering (4):
      Document that --push-remove is generally more suitable than --push-reset
      Fix error detection / abort in --inetd corner case.
      Fix TUNSETGROUP compatibility with very old Linux systems.
      Preparing release 2.5_beta4

Lev Stipakov (1):
      openvpnmsica: make adapter renaming non-fatal

Selva Nair (1):
      In tap.c use DiInstallDevice to install the driver on a new adapter

Vladislav Grishenko (1):
      Fix best gateway selection over netlink

Changes in 2.5_beta3

Arne Schwabe (1):
      Fix client NCP OCC fallback when server and client cipher are identical

Gert Doering (1):
      Preparing release 2.5_beta3

Changes in 2.5_beta2

Arne Schwabe (1):
      Fix client's poor man NCP fallback

Eric Thorpe (1):
      Fixes a bug in management_callback_send_cc_message, should be strlen instead of sizeof

Gert Doering (3):
      Fix stack overflow in OpenSolaris NEXTADDR()
      Workaround FreeBSD 12+ race condition on tun/tap open with IPv6.
      Preparing release 2.5_beta2

Lev Stipakov (1):
      tun.c: enable using wintun driver under SYSTEM

Magnus Kroken (2):
      doc: fix typos in cipher-negotiation.rst
      Changes.rst: fix mistyped option names

Selva Nair (1):
      Improve the documentation for --dhcp-option

Changes in 2.5_beta1

Changes since OpenVPN 2.4.0:

Adam Ciarciński (1):
      Fix subnet topology on NetBSD.

Antonio Quartulli (113):
      attempt to add IPv6 route even when no IPv6 address was configured
      fix redirect-gateway behaviour when an IPv4 default route does not exist
      CRL: use time_t instead of struct timespec to store last mtime
      ignore remote-random-hostname if a numeric host is provided
      Ignore auth-nocache for auth-user-pass if auth-token is pushed
      crypto: correct typ0 in error message
      use M_ERRNO instead of explicitly printing errno
      don't print errno twice
      ntlm: avoid useless cast
      ntlm: unwrap multiple function calls
      route: improve error message
      management: preserve wait_for_push field when asking for user/pass
      tls-crypt: avoid warnings when --disable-crypto is used
      ntlm: convert binary buffers to uint8_t *
      ntlm: restyle compressed multiple function calls
      ntlm: improve code style and readability
      OpenSSL: remove unreachable call to SSL_CTX_get0_privatekey()
      make function declarations C99 compliant
      remove unused functions
      use NULL instead of 0 when assigning pointers
      add missing static attribute to functions
      ntlm: avoid breaking anti-aliasing rules
      remove the --disable-multi config switch
      rename mroute_extract_addr_ipv4 to mroute_extract_addr_ip
      route: avoid definition of unused variables in certain configurations
      fix a couple of typ0s in comments and strings
      fragment.c: simplify boolean expression
      tcp-server: ensure AF family is propagated to child context
      Remove ENABLE_CRYPTO
      Remove option to disable crypto engine
      Remove SSL_LIB_VER_STR
      Remove MD5SUM
      reload HTTP proxy credentials when moving to the next connection profile
      Allow learning iroutes with network made up of all 0s (only if netbits < 8)
      mbedtls: fix typ0 in comment
      manpage: fix simple typ0
      pool: restyle ipv4/ipv6 members to improve readability
      pool: convert pool 'type' to enum
      tun: ensure gc and argv are properly handled
      tun: always pass a valid tt pointer
      tun: get rid of tt->did_ifconfig member
      tun: ensure interface can be configured with IPv6 only
      add support for %lu in argv_printf and prevent ASSERT
      windows: properly configure TAP driver when no IPv4 is configured
      socket: make stream_buf_* functions static
      crypto: always reload tls-auth/crypt key contexts
      make tls-auth and tls-crypt per-connection-block options
      pf: restyle pf_c2c/addr_test() to make them 'struct context' agnostic
      merge *-inline.h files with their main header
      ensure function declarations are compiled with their definitions
      buffer_list: add functions documentation
      ifconfig-ipv6(-push): allow using hostnames
      tls-crypt: properly cast time_t to uint64_t
      implement platform generic networking API
      implement networking API for iproute2
      introduce sitnl: Simplified Interface To NetLink
      tun.c: use new networking API to handle tun interface on Linux
      travis.yml: add test for iproute2 net implementation
      route.c: use new networking API to handle routing table on Linux
      unit tests: implement test for sitnl make bash dep explicit and run only if SITNL is compiled properly perform sudo check and print test steps
      route.c: fix windows build by removing mismatching function parameter fixes for the networking test script
      route.c: use sitnl to implement get_default_gateway_ipv6()
      networking/best_gw: remove useless prefixlen parameter
      sitnl: harden strncpy() by forcing arguments to have the same length
      mbedtls: fix segfault by calling mbedtls_cipher_free() in cipher_ctx_free()
      networking: extend API for better memory management
      tun.c: undo_ifconfig_ipv4/6 remove useless gc argument
      networking_sitnl.c: uncrustify file
      route.c: simplify ifdef logic wait for NO-CARRIER bit to settle before starting test execute sleep after checking exit code of previous command
      maddr: create helper function to populate maddr object from eth_addr
      VLAN: add basic VLAN tagging support
      maddr: export VLAN ID from client context to maddr object
      VLAN: filter multicast and client-to-client unicast traffic
      is_ipv_X: add support for parsing IP header inside a 802.1q frame
      VLAN: implement support for forwarding only pre-tagged VLAN packets
      VLAN: allow forwarding tagged and untagged packets on the server TAP device
      VLAN: add documentation to manpage
      socks: use the right function when printing struct openvpn_sockaddr
      add -Wno-stringop-truncation to CFLAGS on linux
      get rid of 'broadcast' argument when configuring the tun device
      auth_token_kt: ensure key_type object is initialized
      auth.c: make cast explicit in the crypto API
      travis: compile with -Werror on Linux
      travis: fix CFLAGS assignment error and add -Werror only when compiling on Linux for Linux
      sitnl: fix failure reporting by keeping error negative
      sitnl: fix TUN/TAP confusion in error messages
      sitnl: fix ignoring EEXIST when sending a netlink command use dummy interface instead of tun
      remove bogus file check on --genkey argument assign MAC address directly during interface creation
      convert *_inline attributes to bool
      options: fix inlining auth-gen-token-secret file
      tls-crypt-v2: fix testing of inline key
      get rid of INLINE_FILE_TAG constant
      pool: prevent IPv6 pools to be larger than 2^16 addresses
      pool: allow to configure an IPv6-only ifconfig-pool
      allow usage of --server-ipv6 even when no --server is specified
      pool: add support for ifconfig-pool-persist with IPv6 only
      route: warn on IPv4 routes installation when no IPv4 is configured
      options: enable IPv4 redirection logic only if really required
      ipv6-pool: get rid of size constraint
      pool: remove useless 'options.h' include
      multi: skip IPv4 logic in multi_select_virtual_addr() if no pool is configured
      multi.c: use mi->cc_config instead of config variable
      options: don't leak inline'd key material in logfile drop hard dependency on t_client.rc
      travis: don't run test

Arne Schwabe (124):
      Set tls-cipher restriction before loading certificates
      Print ec bit details, refuse management-external-key if key is not RSA
      Replace buffer backed strings for management_android_control with simple stack variables
      Treat dhcp-option DNS6 and DNS identical
      show the right string for key-direction
      Add MTU to Android IFCONFIG6 control command
      Properly free tuntap struct on android when emulating persist-tun
      Add OpenSSL compat definition for RSA_meth_set_sign
      Skip error about ioctl(SIOCGIFCONF) failed on Android
      Factor out convert_tls_list_to_openssl method
      Remove AUTO_USERID feature
      Add support for tls-ciphersuites for TLS 1.3
      Add better support for showing TLS 1.3 ciphersuites in --show-tls
      Use right function to set TLS1.3 restrictions in show-tls
      Refuse mbed TLS external key with non RSA certificates
      Add message explaining early TLS client hello failure
      Add tls-crypt-v2 to the list of supported inline options
      Implement block-ipv6
      Fallback to password authentication when auth-token fails
      Fix loading inline tls-crypt-v2 keys with mbed TLS
      Refactor tls_crypt_v2_write_server_key_file into crypto.c
      Add send_control_channel_string_dowork variant
      Rename tls_crypt_v2_read_keyfile into generic pem_read_key_file
      Fix poll.h logic in syshead.h
      Write key to stdout if filename is not given
      Implement --genkey type keyfile syntax and migrate tls-crypt-v2
      Add generate_ephemeral_key that allows a random ephermal key
      Remove -no-cpp-precomp flag from Darwin builds
      Fix check if iface name is set
      Adjust Android code after sitnl patch merge
      Rewrite auth-token-gen to be based on HMAC based tokens
      Implement a permanent session id in auth-token
      Sent indication that a session is expired to clients
      Implement unit tests for auth-gen-token
      Make tls_version_max return the actual maximum version
      Add support for OpenSSL TLS 1.3 when using management-external-key
      Document tls-ciphersuites also in --help output
      Only announce IV_NCP=2 when we are willing to support these ciphers
      Add strsep compat function
      Implement dynamic NCP negotiation
      Warn about insecure ciphers also in init_key_type
      Move NCP related function into a seperate file and add unit tests
      Normalise ncp-ciphers option and restrict it to 127 bytes
      Fetch OpenSSL versions via source/old links
      Fix OpenSSL error stack handling of tls_ctx_add_extra_certs
      Fix off-by-one in tls-crypt-v2 client wrapping with custom metadata
      Fix OpenSSL 1.1.1 not using auto elliptic curve selection
      Refactor counting number of element in a : delimited list into function
      Minor style change to improve code style
      Another round of uncrustify code cleanup.
      Fix tls_ctx_client/server_new leaving error on OpenSSL error stack
      Add tls-crypt-v2 test writing metadata
      Use crypto library functions for const time memcmp when possible
      Fix session id in env missing first byte
      Document reneweal mechanic of auth-token in manual
      Fix session id and initial timestamp not being preserved
      Do not write extra 0 byte for --gen-key with auth-token/tls-crypt-v2
      Refuse server mode on Android
      Add .git-blame-ignore-revs with reformat commits
      Make cipher_kt_name always return normalised cipher name
      Make cipher_kt_get also accept OpenVPN config cipher name
      Implement parsing and sending INFO and INFO_PRE control messages
      Implement support for signalling IV_SSO to server
      Implement sending response to challenge via CR_RESPONSE
      Implement sending AUTH_PENDING challenges to clients
      Implement forwarding client CR_RESPONSE messages to management
      Add unit test for cipher name translations
      Make compression asymmetric by default and add warnings
      Reformat files using uncrustify
      Remove parameter config from multi_client_connect_mda
      Remove push_reply_deferred variable
      Remove did_open_context, defined and connection_established_flag
      merge key_state->authenticated and key_state->auth_deferred
      Simplify multi_connection_established.
      Deprecate ncp-disable and add improved ncp to Changes.rst
      Make key_state->authenticated more state machine like
      Extract process_incoming_push_reply from process_incoming_push_msg
      Removed unused definition
      Code cleanup: remove superflous variable
      Move protocol option negotiation from push_prepare to new function
      Generate data channel keys after connect options have been parsed
      Cleanup: Remove special case code for old poor man's NCP.
      Allow changing fallback cipher from ccd files/client-connect
      client-connect: Change cas_context from int to enum
      client-connect: Move adding inotify watch into its own function
      reformat multi_client_generate_tls_keys according to uncrustify
      client-connect: Add CC_RET_DEFERRED and cope with deferred client-connect
      Remove CAS_PARTIAL state
      client-connect: Use inotify for the deferred client-connect status file
      client-connect: Implement deferred connect support for plugin API v2
      Drop support for OpenSSL 1.0.1
      Require AEAD support in the crypto library
      Remove key-method 1
      Remove ENABLE_OCC #define
      Implement tls-groups option to specify eliptic curves/groups
      Avoid sending --cipher to clients not supporting NCP
      Indicate that a client is in pull mode in IV_PROTO
      Deprecate --inetd
      Include utun device number in utun error messages
      Simplify calling logic of check_connection_established_dowork
      Avoid sending push request after receving push reply
      Rename ncp-ciphers to data-ciphers
      Add a note that ncp-ciphers is replaced by data-ciphers
      client-connect: Add documentation for the deferred client connect feature
      Rework NCP compability logic and drop BF-CBC support by default
      Document different behaviour of dynamic cipher negotiation
      Minor cleanup in push.c
      Clean up a number of leftover C89 initialisations in ssl.c
      Remove buf argument from link_socket_set_outgoing_addr
      Remove a number of check/do_work wrapper calls from coarse_timers
      Split pf_check_reload check and check timer in process_coarse_timers
      Rename check_ping_restart_dowork to trigger_ping_timeout_signal
      Eliminate check_fragment function
      Eliminate check_incoming_control_channel wrapper function
      Eliminate check_tls wrapper function
      Merge check_coarse_timers and check_coarse_timers_dowork
      Skip existing interfaces on opening the first available utun on macOS
      Move parsing IV_PROTO to separate function
      Remove S_OP_NORMAL key state.
      Document comp-lzo no and compress being incompatible
      Refactor/Reformat tls_pre_decrypt
      Cleanup tls_pre_decrypt_lite and tls_pre_encrypt
      Improve sections about older OpenVPN clients in cipher-negotiation.rst

Bertrand Bonnefoy-Claudet (1):
      Fix typo in error message: "optione" -> "option"

Christian Ehrhardt (1):
      systemd: extend CapabilityBoundingSet for auth_pam

Christian Hesse (7):
      man: fix formatting for alternative option
      systemd: Use automake tools to install unit files
      systemd: Do not race on RuntimeDirectory
      systemd: Add more security feature for systemd units
      Clean up plugin path handling
      plugin: Remove GNUism in openvpn-plugin.h generation
      fix typo in notification message

Christopher Schenk (3):
      Set the correct mtu on windows based systems
      Log a note if someone wants to set a MTU below 1280 on IPv6
      Unified success messages for setting mtu

Conrad Hoffmann (2):
      Use provided env vars in up/down script.
      Document down-root plugin usage in client.down

David Sommerseth (72):
      dev-tools: Added script for updating copyright years in files
      dev-tools: Added script for updating copyright years in files
      Update copyrights
      Update copyrights
      docs: Further enhance the documentation related to SWEET32
      docs: Further enhance the documentation related to SWEET32
      man: Remove references to no longer present IV_RGI6 peer-info
      man: Remove references to no longer present IV_RGI6 peer-info
      build: Ensure Changes.rst is shipped and installed as a doc file
      build: Ensure Changes.rst is shipped and installed as a doc file
      Preparing OpenVPN v2.4.0 release
      management: >REMOTE operation would overwrite ce change indicator
      management: Remove a redundant #ifdef block
      git: Merge .gitignore files into a single file
      systemd: Move the READY=1 signalling to an earlier point
      dev-tools: Simple tool which automates rebasing LZ4 compat library
      dev-tools: lz4-rebaser tool carried a typo
      plugin: Improve the handling of default plug-in directory
      cleanup: Remove faulty env processing functions
      auth-token: Ensure tokens are always wiped on de-auth
      docs: Fixed man-page warnings discoverd by rpmlint
      Make --cipher/--auth none more explicit on the risks
      Require minimum OpenSSL 1.0.1
      Fix broken ./configure on systems without openssl.pc
      plugin: Fix documentation typo for type_mask
      plugin: Export secure_memzero() to plug-ins
      crypto: Enable SHA256 fingerprint checking in --verify-hash
      copyright: Update GPLv2 license texts
      dev-tools: Script generating the source releases in an automated fashion
      auth-token with auth-nocache fix broke --disable-crypto builds
      doc: The CRL processing is not a deprecated feature
      cleanup: Move write_pid() to where it is being used
      contrib: Remove keychain-mcd code
      cleanup: Move init_random_seed() to where it is being used
      Highlight deprecated features
      Use consistent version references
      docs: Replace all PolarSSL references to mbed TLS
      systemd: Ensure systemd shuts down OpenVPN in a proper way
      systemd: Enable systemd's auto-restart feature for server profiles
      lz4: Move towards a newer LZ4 API
      lz4: Fix confused version check
      lz4: Fix broken builds when pkg-config is not present but system library is
      Remove references to keychain-mcd in Changes.rst
      lz4: Rebase compat-lz4 against upstream v1.7.5
      systemd: Add and ship README.systemd
      Update copyright to include 2018 plus company name change
      man: Add .TQ groff support macro
      man: Reword --management to prefer unix sockets over TCP
      management: Warn if TCP port is used without password
      plugin: Export base64 encode and decode functions
      build: Fix build warnings related to get_random()
      build: Fix another compile warning in console_systemd.c
      cleanup: Remove RPM openvpn.spec build approach
      docs: Update INSTALL
      build: Package missing mock_msg.h
      auth-token: Fix building with --disable-server
      auth-token: Fix compiler complaints with --disable-management
      Improve the comments related to auth-token-hmac patches
      Documented all the argv related code with minor refactoring
      build: Remove --disable-server from ./configure
      options: Fix failing inline tls-auth/crypt with persist-key
      options: Restore --tls-crypt-v2 inline file capability
      doc/man: convert openvpn.8 to split-up .rst files
      doc/man: Mark compression options as deprecated
      doc/man: Adopt compression documentation
      doc/man: Documentation for --bind-dev / VRFs on Linux
      doc/man: Add misssing renegotiation.rst to
      Remove --no-iv
      doc/man: Do not install man *.rst files
      travis: Fix make distcheck failure
      Remove --ifconfig-pool-linear
      Remove --client-cert-not-required

Domagoj Pensa (2):
      Fix linking issues on MinGW
      Skip DNS address validation

Emmanuel Deloget (20):
      OpenSSL: check for the SSL reason, not the full error
      OpenSSL: don't use direct access to the internal of X509_STORE_CTX
      OpenSSL: don't use direct access to the internal of SSL_CTX
      OpenSSL: don't use direct access to the internal of X509_STORE
      OpenSSL: don't use direct access to the internal of X509_OBJECT
      OpenSSL: don't use direct access to the internal of RSA_METHOD
      OpenSSL: SSLeay symbols are no longer available in OpenSSL 1.1
      OpenSSL: use EVP_CipherInit_ex() instead of EVP_CipherInit()
      OpenSSL: don't use direct access to the internal of X509
      OpenSSL: don't use direct access to the internal of EVP_PKEY
      OpenSSL: don't use direct access to the internal of RSA
      OpenSSL: don't use direct access to the internal of DSA
      OpenSSL: force meth->name as non-const when we free() it
      OpenSSL: don't use direct access to the internal of EVP_MD_CTX
      OpenSSL: don't use direct access to the internal of EVP_CIPHER_CTX
      OpenSSL: don't use direct access to the internal of HMAC_CTX
      OpenSSL: remove pre-1.1 function from the OpenSSL compat interface
      OpenSSL: remove EVP_CIPHER_CTX_new() from the compat layer
      OpenSSL: remove EVP_CIPHER_CTX_free() from the compat layer
      OpenSSL: check EVP_PKEY key types before returning the pkey

Eric Thorpe (1):
      Fix Building Using MSVC

Fabian Knittel (7):
      client-connect: Split multi_connection_established into separate functions
      client-connect: Refactor multi_client_connect_source_ccd
      client-connect: Move multi_client_connect_setenv into early_setup
      client-connect: Refactor to use return values instead of modifying a passed-in flag
      client-connect: Refactor client-connect handling to calling a bunch of hooks in a loop
      client-connect: Add deferred support to the client-connect script handler
      client-connect: Add deferred support to the client-connect v1 plugin handler

Gert Doering (51):
      Remove IV_RGI6=1 peer-info signalling.
      Remove IV_RGI6=1 peer-info signalling.
      Add openssl_compat.h to openvpn_SOURCES
      Fix '--dev null'
      Fix installation of IPv6 host route to VPN server when using iservice.
      Make ENABLE_OCC no longer depend on !ENABLE_SMALL
      Fix NCP behaviour on TLS reconnect.
      Remove erroneous limitation on max number of args for --plugin
      proxy.c refactoring: remove always-NULL gc parameter
      Fix edge case with clients failing to set up cipher on empty PUSH_REPLY.
      Fix potential 1-byte overread in TCP option parsing.
      Fix remotely-triggerable ASSERT() on malformed IPv6 packet.
      Update Changes.rst with relevant info for 2.4.3 release.
      Remove warning on pushed tun-ipv6 option.
      Fix removal of on-link prefix on windows with netsh
      Fix potential double-free() in Interactive Service (CVE-2018-9336)
      Add %d, %u and %lu tests to test_argv unit tests.
      Extend push-remove to also handle 'ifconfig'.
      Print lzo_init() return code in case of errors
      Uncrustify sample-plugin sources according to code style
      uncrustify openvpnserv/ sources
      uncrustify openvpn/ sources
      Add 'printing of port number' to mroute_addr_print_ex() for v4-mapped v6.
      Stop complaining about IPv6 routes without gateway address.
      Copy one byte less in strncpynt()
      Remove cmocka submodule, rely on system-wide installation instead.
      Increase listen() backlog queue to 32
      repair tap mode on OpenSolaris/OpenIndiana
      Fix IPv6 routes on tap interfaces on OpenSolaris/OpenIndiana
      OpenSolaris/OpenIllumos: use /bin/bash if available for test scripts.
      Force combinationation of --socks-proxy and --proto UDP to use IPv4.
      Uncrustify the tests/unit_tests/ part of our tree.
      Change client side of configs to use inline material.
      Simplify pool size handling, fix possible array overrun on pool reading.
      Change timestamps in file-based logging to ISO 8601 time format.
      Depreciation warning for --topology net30 on servers with IPv4 pools.
      Convert plugin/auth-pam.c from stderr logging to plugin_log().
      Add c1ff8f247f91c88a2df5502eeedf42857f9a6831 (engine, pool, SSO) to .git-blame-ignore-revs
      Linux: do not change --txqueuelen OS default if not configured.
      Fix 'engine' unit test on FreeBSD (specifically 'not GNU make') correctly report all failed instances in summary
      Remove --writepid file on program exit.
      Handle connecting clients without NCP or OCC without crashing.
      Add deferred authentication support to plugin-auth-pam
      Separate handling of non-deferred return values for client-connect-scripts.
      Repair --inetd
      Fix sequence of events for async plugin v1 handler.
      Abort client-connect handler loop after first handler sets 'disable'.
      Add depreciation notice for --ncp-disable to protocol-options.rst
      Changes.rst updates in preparation to 2.5_beta1
      Preparing release 2.5_beta1

Gert van Dijk (7):
      Warn that DH config option is only meaningful in a tls-server context
      Add generated openvpn.doxyfile to .gitignore
      manpage: improve description of --status and --status-version
      Add negotiated cipher to status file format 2 and 3
      Minor reliability layer documentation fixes
      Make second parameter to reliable_send_purge() const
      Remove unneeded newline in debug message in reliable.c

Gisle Vanem (2):
      Crash in options.c
      Wrong FILETYPE in .rc files

Guido Vranken (6):
      refactor my_strupr
      Fix 2 memory leaks in proxy authentication routine
      Fix memory leak in add_option() for option 'connection'
      Ensure option array p[] is always NULL-terminated
      Fix a null-pointer dereference in establish_http_proxy_passthru()
      Prevent two kinds of stack buffer OOB reads and a crash for invalid input data

Heiko Hund (3):
      re-implement argv_printf_*()
      argv: do fewer memory re-allocations
      Add gc_arena to struct argv to save allocations

Hilko Bengen (1):
      Do not set pkcs11-helper 'safe fork mode'

Hristo Venev (1):
      Fix extract_x509_field_ssl for external objects, v2

Ilya Shipitsin (18):
      Resolve several travis-ci issues
      github: Add PR template with contributor related information
      travis-ci: add 'make distcheck' to test scenario, V2
      travis-ci: remove unused files
      v4, travis-ci: add 2 mingw "build only" configurations
      travis-ci: added gcc and clang openssl-1.1.0 builds
      travis-ci: update openssl to 1.0.2l, update mbedtls to 2.5.1
      travis-ci: update pkcs11-helper to 1.22
      travis-ci: add brew cache, remove ccache
      travis-ci: modify openssl build script to support openssl-1.1.0
      travis-ci: cleanup, refactor, upgrade ssl libraries
      travis-ci: add "linux-ppc64le" to build matrix
      travis-ci: change trusty image to xenial
      travis-ci: update osx to xcode9.4 and modernize brew management fix compile-time error in argv_testdriver
      travis-ci: fix osx builds
      travis-ci: update components versions
      travis-ci: add arm64, s390x builds.

James Bekkema (2):
      Resolves small IV_GUI_VER typo in the documentation.
      Adds support for setting the default IPv6 gateway for routes using the route-ipv6-gateway option.

James Bottomley (7):
      autoconf: Fix engine checks for openssl 1.1
      openssl: add engine method for loading the key
      crypto_openssl: add initialization to pick up local configuration
      crypto_openssl: add include for openssl/conf.h
      Add unit tests for engine keys
      Fix make distcheck for new engine key unit test
      engine-key tests: make work with --enable-small

Jan Just Keijser (1):
      Added support for DHCP option 119 (dns search suffix list) for Windows.

Jeremie Courreges-Anglas (5):
      Cast time_t to long long in order to print it.
      Print time_t as long long and suseconds_t as long
      Cast and print another suseconds_t as long
      Use long long to format time_t-related environment variables
      Fix build with LibreSSL

Jeremy Evans (1):
      Switch assertion failure to returning false

Jonathan K. Bullard (1):
      Clarify and expand management interface documentation

Jonathan Tooker (1):
      Fix various spelling mistakes

Joost Rijneveld (1):
      Make return code external tls key match docs

Jérémie Courrèges-Anglas (2):
      Fix an unaligned access on OpenBSD/sparc64
      Missing include for socket-flags TCP_NODELAY on OpenBSD

Kyle Evans (1):
      tests/ Switch sed(1) to POSIX-compatible regex.

Lev Stipakov (46):
      win: support for Visual Studio 2017
      Refactor NCP-negotiable options handling
      init.c: refine functions names and description
      openvpnserv: clarify return values type
      crypto.h: remove unused function declaration
      interactive.c: fix usage of potentially uninitialized variable
      options.c: fix broken unary minus usage
      Introduce openvpn_swprintf() with nul termination guarantee
      Wrap openvpn_swprintf into Windows define
      test_tls_crypt.c: fix global-buffer-overflow found by AddressSanitizer
      crypto_openssl.c: fix heap-buffer-overflow found by AddressSanitizer
      Fix various compiler warnings
      Fix broken fragment/mssfix with NCP
      crypto.c: fix Visual Studio build
      tun.h: change tun_set() return value type to void
      tun.h: remove TUN_PASS_BUFFER define
      tapctl: add optional 'hardware id' parameter
      vcxproj: add missing source files
      push.c: fix Visual Studio build
      Visual Studio: make it easier to build with VS
      msvc: OpenSSL 1.1.x support
      travis: add Visual Studio build
      Visual Studio: upgrade project files to VS2019
      wintun: add --windows-driver config option
      wintun: implement opening wintun device
      travis: bump MSVC to 2019
      travis: bump clang version
      wintun: ring buffers based I/O
      wintun: interactive service support
      wintun: set adapter properties via interactive service
      wintun: clear adapter settings on tun close
      tun.c: refactor open_tun() implementation
      tun.c: do not add/remove on-link IPv4 route on tun open/close
      options.c: do not force route delay when not using DHCP simplify AC_CHECK_FUNCS statements
      cryptoapi.c: fix run-time check failure in msvc debugger
      interactive.c: remove unused function
      tun.c: fix 'use after free' error
      Fix building with --enable-async-push in FreeBSD
      Fix broken async push with NCP is used
      Fix illegal client float (CVE-2020-11810)
      msvc: fix various level2 warnings
      tap.c: fix adapter renaming
      Improve Windows version detection with manifest
      wintun: remove SYSTEM elevation hack
      Fix compilation with --disable-lzo and --disable-lz4

Matthias Andree (3):
      Make openvpn-plugin.h self-contained again.
      Fix stack buffer overruns in NEXTADDR() macro:

Maxim Plotnikov (1):
      OpenSSL: Fix --crl-verify not loading multiple CRLs in one file

Maximilian Wilhelm (1):
      Add --bind-dev option.

Michal Soltys (1):
      man: correct the description of --capath and --crl-verify regarding CRLs

Mykola Baibuz (1):
      Fix typo in NTLM proxy debug message

Olivier Wahrenberger (1):
      Fix building with LibreSSL 2.5.1 by cleaning a hack.

Richard Bonhomme (3):
      man: Corrections to doc/openvpn.8
      Ignore --pull-filter for --mode server
      doc/man: Update --txqueuelen default setting (Now OS default)

Richard van den Berg via Openvpn-devel (1):
      Fix error message when using RHEL init script

Rosen Penev (2):
      Remove wrong poll.h include
      openssl: Fix compilation without deprecated OpenSSL 1.1 APIs

Samy Mahmoudi (1):
      man: correct a --redirection-gateway option flag

Santtu Lakkala (1):
      Fix OpenSSL private key passphrase notices

Selva Nair (55):
      Fix push options digest update
      Always release dhcp address in close_tun() on Windows.
      Add a check for -Wl, --wrap support in linker
      Fix user's group membership check in interactive service to work with domains
      In auth-pam plugin clear the password after use
      Pass correct buffer size to GetModuleFileNameW()
      Check whether in pull_mode before warning about previous connection blocks
      Avoid illegal memory access when malformed data is read from the pipe
      Fix missing check for return value of malloc'd buffer
      Return NULL if GetAdaptersInfo fails
      Use RSA_meth_free instead of free
      Bring cryptoapi.c upto speed with openssl 1.1
      Add SSL_CTX_get_max_proto_version() not in openssl 1.0
      TLS v1.2 support for cryptoapicert -- RSA only
      Refactor ssl_openssl.c in prep for external EC key support
      Refactor get_interface_metric to return metric and auto flag separately
      Add management client version
      Prompt for signature using '>PK_SIGN' if the client supports it
      Allow external EC key through --management-external-key
      Ensure strings read from registry are null-terminated
      Make most registry values optional
      Use lowest metric interface when multiple interfaces match a route
      Move code to free cd to a function CAPI_DATA_free()
      Disable external ec key support when building with libressl
      Adapt to RegGetValue brokenness in Windows 7
      Fix format spec errors in Windows builds
      Move setting private key to a function in prep for EC support
      Support EC certificates with cryptoapicert
      Delete the IPv6 route to the "connected" network on tun close
      Management: warn about password only when the option is in use
      Avoid overflow in wakeup time computation
      Replace M_DEBUG with D_LOW as the former is too verbose
      Correct the declaration of handle in 'struct openvpn_plugin_args_open_return'
      Parse static challenge response in auth-pam plugin
      Bump version of openvpn plugin argument structs to 5
      Accept empty password and/or response in auth-pam plugin
      Pass the hash without the DigestInfo header to NCryptSignHash()
      Move get system directory to a separate function
      Enable dhcp on tap adapter using interactive service
      Refactor sending commands to interactive service
      Declare Windows version of openvpn_execve() before use
      White-list pull-filter and script-security in interactive service
      Move OpenSSL vs CNG signature digest type mapping to a function
      Handle PSS padding in cryptoapicert
      Better error message when script fails due to script-security setting
      Correct the return value of cryptoapi RSA signature callbacks
      Fix ACL_CHECK_ADD_COMPILE_FLAGS to work with clang
      Swap the order of checks for validating interactive service user
      Skip expired certificates in Windows certificate store
      Allow unicode search string in --cryptoapicert option
      Fix possibly uninitialized return value in GetOpenvpnSettings()
      Fix possible access of uninitialized pipe handles
      Move querying username/password from management to a function
      When auth-user-pass file has no password query the management interface (if available).
      Persist management-query-remote and proxy prompts

Simon Matter (2):
      Fix segfault when using crypto lib without AES-256-CTR or SHA256
      Add per session pseudo-random jitter to --reneg-sec intervals

Simon Rozman (67):
      Local functions are not supported in MSVC. Bummer.
      Mixing wide and regular strings in concatenations is not allowed in MSVC.
      RtlIpv6AddressToStringW() and RtlIpv4AddressToStringW() require mstcpip.h
      Simplify iphlpapi.dll API calls
      Fix local #include to use quoted form
      Document ">PASSWORD:Auth-Token" real-time message
      Fix typo in "verb" command examples
      Uniform swprintf() across MinGW and MSVC compilers
      MSVC meta files added to .gitignore list
      openvpnserv: Review MSVC down-casting warnings
      openvpnserv: Add support for multi-instances
      Document missing OpenVPN states
      Add Interactive Service developer documentation
      Change quoted to angled form when #including external .h files
      Signed/unsigned warnings of MSVC resolved
      Reference msvc-generate from compat to assure correct build order
      msvc: Move common project settings to reusable property sheets
      msvc: Unify Unicode/MultiByte string setting across all cfg|plat
      Introduce tapctl.exe utility and openvpnmsica.dll MSI CA
      Set output name to libopenvpnmsica.dll in MSVC builds too
      Prevent __stdcall name mangling of MSVC
      Define _WIN32_WINNT=_WIN32_WINNT_VISTA in MSVC
      Add MSI custom action for reliable Windows 10 detection
      Detect TAP interfaces with root-enumerated hardware ID
      Change C++ to C comments
      Make MSI custom action debug pop-up more informative
      Delete TAP interface before the TAP driver is uninstalled
      Add detection of active VPN connections for MSI packages
      Add a MSI custom actions to close and relaunch OpenVPN GUI
      Make DriverCertification MSI property public
      Extend FindSystemInfo custom action to detect OpenVPNService state
      Uncrustify tapctl and openvpnmsica
      Strip _stdcall suffixes (@nn) for 32-bit builds
      Detect missing TAP driver and bail out gracefully
      Disambiguate thread local storage references from TLS
      Add NULL checks
      Add user manual and developer notes URL for tapctl.exe
      Refactor OpenVPNService state detection code
      Add developer notes URL for openvpnmsica.dll
      Limit tapctl.exe and openvpnmsica.dll to TAP-Windows6 adapters only
      msvc: Add vlan.c/h
      tun.c: make Windows device lookup functions more general
      tun.c: upgrade get_device_guid() to return the Windows driver type
      tun.c: make wintun_register_ring_buffer() non-fatal on failures
      wintun: register ring buffers when iterating adapters
      wintun: add support for --dev-node
      tun.c: reword the at_least_one_tap_win() error
      wintun: stop sending TAP-Windows6 ioctls to NDIS device
      wintun: refactor code to use enum driver type
      tun.c: refactor driver detection and make it case-insensitive
      tun.c: uncrustify
      wintun: check for conflicting options
      openvpnmsica: Remove required Windows driver certification detection
      openvpnmsica: Fix TAPInterface.DisplayName field interpretation
      tapctl: Update documentation
      wintun: upgrade error message in case of ring registration failure
      tun.c: reorder IPv6 ifconfig on Windows
      tapctl: Add functions for enabling/disabling adapters
      openvpnmsica: Revise MSI custom actions interop
      openvpnmsica: Simplify static function names
      openvpnmsica, tapctl: "interface" => "adapter"
      openvpnmsica: "TAP" => "TUN/TAP"
      openvpnmsica: Extend to support arbitrary HWID network adapters
      openvpnmsica, tapctl: Revise default hardware ID management
      openvpnmsica: Merge FindTUNTAPAdapters into FindSystemInfo
      tapctl: Support multiple hardware IDs
      tun.c: revise the IPv4 ifconfig flow on Windows

Stefan Strogin (1):
      Use correct ifdefs for LibreSSL support

Steffan Karger (126):
      Bump master to version 2.5_git
      Document that RSA_SIGN can also request TLS 1.2 signatures
      man: encourage user to read on about --tls-crypt
      Document that RSA_SIGN can also request TLS 1.2 signatures
      man: encourage user to read on about --tls-crypt
      Textual fixes for Changes.rst
      Textual fixes for Changes.rst
      Remove deprecated --no-iv option
      More broadly enforce Allman style and braces-around-conditionals
      Use SHA256 for the internal digest, instead of MD5
      OpenSSL: 1.1 fallout - fix configure on old autoconf
      Fix types in WIN32 socket_listen_accept()
      Remove duplicate X509 env variables
      Fix non-C99-compliant builds: don't use const size_t as array length
      Deprecate --ns-cert-type
      Be less picky about keyUsage extensions
      cleanup: merge packet_id_alloc_outgoing() into packet_id_write()
      Don't run packet_id unit tests for --disable-crypto builds
      Fix Changes.rst layout
      Fix memory leak in x509_verify_cert_ku()
      mbedtls: correctly check return value in pkcs11_certificate_dn()
      Restore pre-NCP frame parameters for new sessions
      Always clear username/password from memory on error
      Document tls-crypt security considerations in man page
      Don't assert out on receiving too-large control packets (CVE-2017-7478)
      Drop packets instead of assert out if packet id rolls over (CVE-2017-7479)
      Log the negotiated (NCP) cipher
      Avoid a 1 byte overcopy in x509_get_subject (ssl_verify_openssl.c)
      Skip tls-crypt unit tests if required crypto mode not supported
      openssl: fix overflow check for long --tls-cipher option
      Add a DSA test key/cert pair to sample-keys
      Fix mbedtls fingerprint calculation
      mbedtls: fix --x509-track post-authentication remote DoS (CVE-2017-7522)
      mbedtls: require C-string compatible types for --x509-username-field
      Fix remote-triggerable memory leaks (CVE-2017-7521)
      Restrict --x509-alt-username extension types
      Fix potential double-free in --x509-alt-username (CVE-2017-7521)
      Fix typo in extract_x509_extension() debug message
      init_key_ctx: key and iv arguments can (now) be const
      Move adjust_power_of_2() to integer.h
      Undo cipher push in client options state if cipher is rejected
      Remove strerror_ts()
      Move openvpn_sleep() to manage.c
      fixup: also change missed openvpn_sleep() occurrences
      Always use default keysize for NCP'd ciphers
      Move create_temp_file() out of #ifdef ENABLE_CRYPTO
      sample-plugins: fix ASN1_STRING_to_UTF8 return value checks
      Deprecate --keysize
      Move run_up_down() to init.c
      tls-crypt: introduce tls_crypt_kt()
      crypto: create function to initialize encrypt and decrypt key
      Add coverity static analysis to Travis CI config
      tls-crypt: don't leak memory for incorrect tls-crypt messages
      travis: reorder matrix to speed up build
      Fix bounds check in read_key()
      buffer_list_aggregate_separator(): add unit tests
      doxygen: add make target and use relative paths
      Simplify and inline clear_buf()
      Add --tls-cert-profile option.
      pf: clean up temporary files if plugin init fails
      pf: reject client if PF plugin is configured, but init fails
      Don't throw fatal errors from create_temp_file()
      create_temp_file/gen_path: prevent memory leak if gc == NULL
      Use P_DATA_V2 for server->client packets too
      Fix memory leak in buffer unit tests
      travis: use clang's -fsanitize=address to catch more bugs
      Don't throw fatal errors from verify_cert_export_cert()
      buffer_list_aggregate_separator(): update list size after aggregating
      buffer_list_aggregate_separator(): don't exceed max_len
      buffer_list_aggregate_separator(): prevent 0-byte malloc
      Fix types around buffer_list_push(_data)
      ssl_openssl: fix compiler warning by removing getbio() wrapper
      Fix --tls-version-min and --tls-version-max for OpenSSL 1.1+
      Add support for TLS 1.3 in --tls-version-{min, max}
      tls_ctx_set_tls_versions: move verify_flags to where it is used
      Plug memory leak if push is interrupted
      Log pre-handshake packet drops using D_MULTI_DROPPED
      Enable stricter compiler warnings by default
      reliable: remove reliable_unique_retry()
      Get rid of ax_check_compile_flag.m4
      mbedtls: don't use API deprecated in mbed 2.7
      Warn if tls-version-max < tls-version-min
      Check for more data in control channel
      Move env helper functions into their own module/file
      man: add security considerations to --compress section
      openssl: don't use deprecated SSLEAY/SSLeay symbols
      openssl: add missing #include statements
      Move file-related functions from misc.c to platform.c
      Move execve/run_script helper functions to run_command.c
      Add crypto_pem_{encode,decode}()
      Introduce buffer_write_file()
      mbedtls: print warning if random personalisation fails
      Fix memory leak after sighup
      Remove unused void_ptr_hash_function and void_ptr_compare_function
      Do not load certificate from tls_ctx_use_external_private_key()
      mbedtls: make external signing code generic
      mbedtls: remove dependency on mbedtls pkcs11 module
      Fix memory leak in SSL_CTX_use_certificate
      travis: add OpenSSL 1.1 Windows build
      Fix use-after-free in tls_ctx_use_management_external_key
      Simplify --genkey option syntax
      Don't print OCC warnings about 'key-method', 'keydir' and 'tls-auth'
      Add support for CHACHA20-POLY1305 in the data channel
      List ChaCha20-Poly1305 as stream cipher
      mbedtls: don't print unsupported ciphers in insecure cipher list
      Fix mbedtls unit tests
      buffer_list_aggregate_separator(): simplify code
      tls-crypt-v2: add specification to doc/
      tls-crypt-v2: generate tls-crypt-v2 keys
      tls-crypt-v2: add unwrap_client_key
      tls-crypt-v2: add P_CONTROL_HARD_RESET_CLIENT_V3 opcode
      tls-crypt-v2: implement tls-crypt-v2 handshake
      tls-crypt-v2: add script hook to verify metadata
      tls-crypt-v2: clarify --tls-crypt-v2-genkey man page section
      tls-crypt-v2: fix client reconnect bug
      Remove deprecated --compat-x509-names and --no-name-remapping
      Extend tls-crypt-v2 unit tests
      Fix tls-auth/crypt in connection blocks with --persist-key
      cmocka: use relative paths
      tests: remove dependency on base64 add lzo CFLAGS/LIBS to the test flags
      Update sample configs to use modern cipher, remove static key examples
      mbedtls: add RFC 5705 keying material exporter support
      Move keying material exporter check from syshead.h to
      Make openvpn --version exit with exit code 0
      Gently push users towards --data-ciphers in --show-ciphers output

Steven McDonald (1):
      Fix gateway detection with OpenBSD routing domains

Szilárd Pfeiffer (1):

Thomas Quinot (1):
      Fix documentation of tls-verify script argument

Thomas Veerman via Openvpn-devel (1):
      Fix socks_proxy_port pointing to invalid data

Tom van Leeuwen (1):
      mbedTLS: Make sure TLS session survives move

ValdikSS (1):
      Set a low interface metric for tap adapter when block-outside-dns is in use

Vladislav Grishenko (1):
      Log serial number of revoked certificate

WGH (1):
      docs: Add reference to X509_LOOKUP_hash_dir(3)

hashiz (1):
      Fix '--bind ipv6only'

tincanteksup (1):
      Correct error message for --tls-crypt-v2-genkey client
Last modified 3 months ago Last modified on 03/22/24 13:23:00