[#3609] Checkpoint: regenerated get_config_unittest.cc

[#3609] Checkpoint before rebase

[#3609] Checkpoint: done syntax

[#3609] Regen flex/bison

[#3609] Checkpoint: doing syntax

[#3609] Checkpoint: added error UT

[#3609] Checkpoint: error UT to add

[#3609] Fixed typos

[#3609] Regen flex/bison

[#3609] Added missing rules

[#3609] Checkpoint: updated grammars

[#3609] Added HSTS unit test

[#3609] Named vector of HTTP header contexts

[#3667] update SECURITY.md file

[#2736] Addressed review comments

Changes to be committed:
modified:   ../../../../ChangeLog
modified:   ../../../../doc/sphinx/arm/classify.rst
modified:   ../parsers/client_class_def_parser.cc
modified:   client_class_def_parser_unittest.cc

[#2736] Additional update to ARM

modified:   arm/classify.rst

[#2736] Warn on additional and lifetime params

Updated the ARM:
/doc/sphinx/arm/dhcp4-srv.rst
/doc/sphinx/arm/dhcp6-srv.rst

Added ChangeLog

/src/lib/dhcpsrv/dhcpsrv_messages.*
    DHCPSRV_CLASS_WITH_ADDTIONAL_AND_LIFETIMES - new message

/src/lib/dhcpsrv/parsers/client_class_def_parser.cc
    ClientClassDefParser::parse() - now emits WARN log

/src/lib/dhcpsrv/tests/client_class_def_parser_unittest.cc
    TEST_F(ClientClassDefParserTest, addtionalWithLifetimes4)
    TEST_F(ClientClassDefParserTest, addtionalWithLifetimes6)
    - new tests

[#3257] Addressed review comments

Minor cosmetics:
modified:   src/bin/dhcp4/dhcp4_srv.cc
modified:   src/bin/dhcp6/dhcp6_srv.cc

[#3257] Fixed ChangeLog

[#3257] Suppress NCRs when reusing leases

/src/bin/dhcp4/dhcp4_srv.cc
    Dhcpv4Srv::createNameChangeRequests() - modified to check for
    reused lease

/src/bin/dhcp4/tests/dora_unittest.cc
    DORATest::leaseCaching() - modified to verify suppression of NCRs

/src/bin/dhcp6/dhcp6_srv.cc
    Dhcpv6Srv::createNameChangeRequests() - modified to iteralte over
    IA contexts rather than IA options in response and to check for
    reused leases

/src/bin/dhcp6/tests/fqdn_unittest.cc
    Updated tests to populate IAContexts

/src/bin/dhcp6/tests/sarr_unittest.cc
    SARRTest::leaseCaching()- modified to verify suppression of NCRs

/src/lib/dhcpsrv/alloc_engine.*
    AllocEngine::ClientContext6::IAContext - added reused_leases_ container
    AllocEngine::ClientContext6::getIAContexts() - new function

[3587] Fixed generated config tests

modified:   src/bin/dhcp4/tests/config_parser_unittest.cc
modified:   src/bin/dhcp4/tests/get_config_unittest.cc
modified:   src/bin/dhcp6/tests/config_parser_unittest.cc
modified:   src/bin/dhcp6/tests/get_config_unittest.cc

[#3268] Post rebase updates 2

[#3268] Post rebase updates

[#3268] Moved to ConstSubnet*Ptr

[#3650] Address review: format ChangeLog entries

[#3650] configure.ac version bumped up

[#3646] missing pylint comment added

[#3646] updated OS list

[#3646] release changes

[#3587] use CHANGE instead of RENAME in MySQL

[#3639] bump up library versions for 2.7.4 release

[#3587] Fixed sql scripts and fuzzing

Changes to be committed:
modified:   ../../../fuzz/fuzz.h
    modified:   ../../lib/dhcpsrv/ip_range_permutation.h
modified:   ../../lib/util/bigints.h
modified:   ../../share/database/scripts/mysql/dhcpdb_create.mysql
modified:   ../../share/database/scripts/mysql/upgrade_025_to_026.sh.in
modified:   ../../share/database/scripts/pgsql/dhcpdb_create.pgsql
modified:   ../../share/database/scripts/pgsql/upgrade_025_to_026.sh.in

[#3587] Add update type update to create scripts

Changes to be committed:
modified:   mysql/dhcpdb_create.mysql
    modified:   pgsql/dhcpdb_create.pgsql

[#3587] addressed review

[#3587] Fixed mysql_tests.sh.in

Removed duplicate function

[#3587] Comment out files in yang UT

Commenting out two config files that fail yang UTs
until we update yang support for new param names.

/src/lib/yang/tests/config_unittests.cc
    TEST_F(ConfigTestKeaV4, examples4) - comment out classify2.json
    TEST_F(ConfigTestKeaV6, examples6) - comment out classify2.json

[#3587] Updated doc, messages, parsers, and UTs

/doc/sphinx/arm/classify.rst
/doc/sphinx/arm/dhcp4-srv.rst
/doc/sphinx/arm/dhcp6-srv.rst
/doc/sphinx/arm/hooks-class-cmds.rst
/doc/sphinx/arm/hooks-limits.rst
/src/bin/dhcp4/dhcp4_lexer.ll
/src/bin/dhcp4/dhcp4_messages.mes
/src/bin/dhcp4/dhcp4_srv.cc
/src/bin/dhcp4/tests/classify_unittest.cc
/src/bin/dhcp4/tests/config_parser_unittest.cc
/src/bin/dhcp6/dhcp6_messages.mes b/src/bin/dhcp6/dhcp6_messages.mes
/src/bin/dhcp6/dhcp6_srv.cc
/src/bin/dhcp6/tests/classify_unittest.cc
/src/bin/dhcp6/tests/config_parser_unittest.cc
/src/lib/dhcpsrv/tests/client_class_def_parser_unittest.cc
/src/share/api/class-get.json

[#3587] Added UTs to test deprecation

/src/bin/dhcp4/tests/config_parser_unittest.cc
    TEST_F(Dhcp4ParserTest, deprecatedRequireClientClassesCheck)
    TEST_F(Dhcp4ParserTest, deprecatedOnlyIfRequiredCheck) - consolidated tests

/src/bin/dhcp6/tests/config_parser_unittest.cc
    TEST_F(Dhcp6ParserTest, deprecatedRequireClientClassesCheck)
    TEST_F(Dhcp6ParserTest, deprecatedOnlyIfRequiredCheck) - consolidated tests

/src/lib/dhcpsrv/parsers/base_network_parser.cc
    fixed typo

/src/lib/dhcpsrv/parsers/client_class_def_parser.cc
    fixed typo

/src/lib/dhcpsrv/tests/client_class_def_parser_unittest.cc
    TEST_F(ClientClassDefParserTest, deprecatedOnlyIfRequired)  - new test

/src/lib/dhcpsrv/tests/dhcp_parsers_unittest.cc
    TEST_F(DhcpParserTest, deprecatedRequireClientClassesSubnet4)
    TEST_F(DhcpParserTest, deprecatedRequireClientClassesSubnet6)
    TEST_F(DhcpParserTest, deprecatedRequireClientClassesPool4)
    TEST_F(DhcpParserTest, deprecatedRequireClientClassesPool6) - new tests

/src/lib/dhcpsrv/tests/shared_network_parser_unittest.cc
    TEST_F(SharedNetwork4ParserTest, deprecatedRequireClientClasses)
    TEST_F(SharedNetwork6ParserTest, deprecatedRequireClientClasses) - new tests

[#3587] Updated kea-dhcp6 parser

Changes to be committed:
    doc/examples/kea6/all-keys.json
    doc/examples/kea6/classify2.json
    src/bin/admin/tests/mysql_tests.sh.in
    src/bin/dhcp6/dhcp6_lexer.cc
    src/bin/dhcp6/dhcp6_lexer.ll
    src/bin/dhcp6/dhcp6_parser.cc
    src/bin/dhcp6/dhcp6_parser.h
    src/bin/dhcp6/dhcp6_parser.yy
    src/bin/dhcp6/tests/config_parser_unittest.cc

[#3587] Updated kea-dhcp4 parser

doc/examples/kea4/all-keys.json
doc/examples/kea4/classify2.json
src/bin/dhcp4/dhcp4_lexer.cc
src/bin/dhcp4/dhcp4_lexer.ll
src/bin/dhcp4/dhcp4_parser.cc
src/bin/dhcp4/dhcp4_parser.h
src/bin/dhcp4/dhcp4_parser.yy
src/bin/dhcp4/tests/classify_unittest.cc
src/bin/dhcp4/tests/config_parser_unittest.cc
src/lib/dhcpsrv/parsers/client_class_def_parser.cc

[#3587] Bulk of the code changes

Everything except parsers, UTs to test
deprecation, and doc.

[#3404] RFC3594, RFC3634 tests

 - implemented tests for sub-options 9 and 10

[#3404] Test for RFC3495

 Option 122 + suboptions 1-2,4-8

[#3404] Updated doc

[#3404] Added doc

[#3404] Checkpoint: added definitions

[#3631] fixed option_def_data_type int8 entry with id 3

[#3602] Add test failure on exception thrown

[#3602] use weak ptr

[#3602] fixed crash in http/https UTs

[#3616] Fix UB warning about exceeding enum value

[#3529] fixed typo, removed experimental note

[#3605] Add changelog entry

[#3605] Do not run sast on scheduler

[#3605] fixed fuzz on BSD-like systems

[#3605] Remove unused files in fuzz

[#3605] Add missing headers used for fuzzing

[#3538] Restore debug-messages.rst

modified:   doc/sphinx/debug-messages.rst

Apply 1 suggestion(s) to 1 file(s)

Co-authored-by: Tomek Mrugalski <tomek@isc.org>

[#3538] Updated the ARM

modified:   ChangeLog
modified:   doc/sphinx/arm/dhcp6-srv.rst
modified:   doc/sphinx/debug-messages.rst

[#3605] Include what you use on src/bin/dhcp*/dhcp*_srv.cc

[#3605] Remove unused chrono

[#2974] add more unittests

[#2974] fix shell unittests

[#2974] removen unnecessary IfaceMgrTestConfig instances

[#2974] minor changes

[#2974] Added ChangeLog

[#2974] Rename commands to subnetx-select-test

[#2974] Missing update

[#2974] Addressed some comments

[#2974] Finished v6, tests and doc

[#2974] Checkpoint: did v4 code, need UTs, v6 and doc

[#3605] Rotate ports on HTTP fuzzers as well

[#3605] use server listener

[#3605] Specialize HTTP fuzzers into v4 and v6

[#3605] Razvan's fix for ASAN warnings in fuzzing

[#3605] Integrate a new fuzzing solution in Kea

The solution is based on clusterfuzzlite, libfuzzer, and oss-fuzz
technologies.

- Add the .clusterfuzzlite directory.
- Add the fuzz CI stage and fuzzing CI jobs.
- Add the fuzzing targets in the fuzz directory.
- Document fuzzing in doxygen.

[#3605] Remove extra semis

[#3605] Prepare existing code for fuzzing

- Separate ENABLE_AFL into ENABLE_FUZZING and HAVE_AFL.
- Add the --disable-unicode flag required in the oss-fuzz container.
- Add checking of support for C++17.
- Make Kea compile with afl++.
- Rotate ports in `getServerPort()` functions under an env var.
- Fix some destruction issues that would result in crashes when fuzzing.
- Add some checks in the UnixControlClient that prevent some crashes when fuzzing.
- Add `isc::util::isSocket()` function.
- Change `isc::util::file::Path` to not append a trailing slash to allow
  chained calls of `parentPath()`.
- Add `isc::util::file::TemporaryDirectory` useful when fuzzing.

[#3630] forge db init fix

[#3582] Tab fix in changelog

[#3582] ChangeLog added

[#3582] Extended option-data toElement

[#3619] destroy maangers before hook unload

[#3351] use execve to silence valgrind on child exit

[#3351] fixed memory leaks

[#3351] Fixed leak in signal test

[#3583] Added UTs

/src/bin/dhcp4/tests/classify_unittest.cc
    TEST_F(ClassifyTest, classTaggingAndAlwaysSend)
    TEST_F(ClassifyTest, classTaggingAndNeverSend)

/src/bin/dhcp6/tests/classify_unittest.cc
    TEST_F(ClassifyTest, classTaggingAndAlwaysSend)
    TEST_F(ClassifyTest, classTaggingAndNeverSend)

[#3583] Added syntax UTs

[#3583] Addressred review comments

modified:
    doc/sphinx/arm/classify.rst
    src/bin/dhcp4/dhcp4_srv.cc
    src/bin/dhcp4/tests/config_parser_unittest.cc
    src/bin/dhcp6/tests/config_parser_unittest.cc
    src/hooks/dhcp/mysql/mysql_cb_dhcp4.cc
    src/lib/dhcp/classify.cc
    src/lib/dhcp/classify.h
    src/lib/dhcp/tests/classify_unittest.cc
    src/lib/dhcpsrv/cfg_option.cc
    src/lib/dhcpsrv/cfg_option.h
    src/lib/dhcpsrv/parsers/option_data_parser.cc
    src/lib/dhcpsrv/parsers/simple_parser4.cc
    src/lib/dhcpsrv/parsers/simple_parser6.cc
    src/lib/dhcpsrv/tests/dhcp_parsers_unittest.cc
    src/lib/dhcpsrv/testutils/generic_backend_unittest.cc

[#3583] Fix lexers after rebase

modified:   src/bin/dhcp4/dhcp4_lexer.cc
modified:   src/bin/dhcp6/dhcp6_lexer.cc

[#3583] Fixed JSON error in ARM

modified:   arm/classify.rst

[#3583] Updated doc

/doc/examples/kea4/all-keys.json
/doc/examples/kea6/all-keys.json
    Added client-classes to option-data

/doc/sphinx/arm/classify.rst
    Added new section "Option Class-Tagging"

/doc/sphinx/arm/dhcp4-srv.rst
/doc/sphinx/arm/dhcp6-srv.rst
    Added notes with pointers to new section

[#3583] Amended ChangeLog for #3536

[#3583] Minor refactoring

Added ClientClasses::fromElement()

/src/hooks/dhcp/mysql_cb/mysql_cb_impl.cc
/src/hooks/dhcp/pgsql_cb/pgsql_cb_impl.cc

/src/lib/dhcp/classify.cc
/src/lib/dhcp/classify.h

/src/lib/dhcp/tests/classify_unittest.cc
    TEST(ClassifyTest, ClientClassesFromElement) - new test

[#3583] PgSQL CB V4 and V6 support option class tagging

/src/hooks/dhcp/pgsql_cb/pgsql_cb_dhcp4.cc
/src/hooks/dhcp/pgsql_cb/pgsql_cb_dhcp6.cc
/src/hooks/dhcp/pgsql_cb/pgsql_cb_impl.cc
/src/hooks/dhcp/pgsql_cb/pgsql_cb_impl.h
/src/hooks/dhcp/pgsql_cb/pgsql_query_macros_dhcp.h

[#3583] MySQL CB V6 supports option class tagging

/src/hooks/dhcp/mysql_cb/mysql_cb_dhcp6.cc
/src/hooks/dhcp/mysql_cb/mysql_query_macros_dhcp.h

/src/lib/dhcpsrv/testutils/generic_cb_dhcp4_unittest.cc
/src/lib/dhcpsrv/testutils/generic_cb_dhcp6_unittest.cc
    Add classes to test options, change how test options are
    added to preserve client_classes and user_context

[#3583] MySQL CB V4 supports option class tagging

/src/hooks/dhcp/mysql_cb/mysql_cb_dhcp4.cc
/src/hooks/dhcp/mysql_cb/mysql_cb_impl.cc
/src/hooks/dhcp/mysql_cb/mysql_cb_impl.h
/src/hooks/dhcp/mysql_cb/mysql_query_macros_dhcp.h
/src/lib/config_backend/constants.h
/src/lib/dhcpsrv/testutils/generic_cb_dhcp4_unittest.cc

[#3583] add client_classes to option tables

/src/share/database/scripts/mysql/upgrade_025_to_026.sh.in
/src/share/database/scripts/pgsql/upgrade_025_to_026.sh.in
    - new files

/src/share/database/scripts/mysql/dhcpdb_create.mysql
/src/share/database/scripts/pgsql/dhcpdb_create.pgsql
    - adds client_classes to option tables

/configure.ac
/src/share/database/scripts/mysql/.gitignore
/src/share/database/scripts/mysql/Makefile.am
/src/share/database/scripts/pgsql/.gitignore
/src/share/database/scripts/pgsql/Makefile.am
    - added new upgrade files

/src/bin/admin/tests/pgsql_tests.sh.in
/src/bin/admin/tests/mysql_tests.sh.in
    - Updated for new schema 26

/src/lib/mysql/mysql_constants.h
/src/lib/pgsql/pgsql_connection.h
     Updated schema version

[#3583] kea-dhcp6 now supports option class tagging

/src/bin/dhcp4/tests/classify_unittest.cc
    Clean up of new tests.

/src/bin/dhcp6/dhcp6_srv.cc
    Dhcpv6Srv::appendRequestedOptions()
    Dhcpv6Srv::appendRequestedVendorOptions()
    - check OptionDescriptor::allowedForClientClasses()

/src/bin/dhcp6/tests/classify_unittests.cc
    TEST_F(ClassifyTest, requestedOptionClassTag)
    TEST_F(ClassifyTest, vendorClassOptionClassTag)
    TEST_F(ClassifyTest, persistedVendorOptsOptionClassTag)
    TEST_F(ClassifyTest, requestedVendorOptionsClassTag)