fix(ldap-auth) free internal pointer after covert to lua string #8696
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commit 86de704 Author: Murillo <103451714+gruceo@users.noreply.github.com> Date: Wed Apr 20 20:18:14 2022 -0300 fix(cp) proper error handling for export_deflated_reconfigure_payload commit 612648c Author: Murillo <103451714+gruceo@users.noreply.github.com> Date: Wed Apr 13 11:28:29 2022 -0300 fix(wrpc) do a pcall for all export_deflated_reconfigure_payload calls We are already wrapping some calls to `export_deflated_reconfigure_payload()` inside a pcall in the `wrpc_control_plane.lua` file. This change is doing a pcall in all the remaining calls to `export_deflated_reconfigure_payload()` in this file to avoid the CP crash whenever we find errors during initialization of modules for example. commit 3c89fa1 Author: Murillo <103451714+gruceo@users.noreply.github.com> Date: Mon Apr 11 16:05:09 2022 -0300 fix(cp) do a pcall for all calls to export_deflated_reconfigure_payload We are already wrapping some calls to `export_deflated_reconfigure_payload()` inside a pcall in the `control_plane.lua` file. This change is doing a pcall in all the remaining calls to `export_deflated_reconfigure_payload()` in this file to avoid the CP crash whenever we find errors during initialization of modules for example. commit 6f20f2f Author: Enrique García Cota <kikito@gmail.com> Date: Fri Apr 22 15:18:24 2022 +0200 tests(hybrid) mark test as flaky (#8713) commit fb8aa2d Author: Suika <100666470+Suika-Kong@users.noreply.github.com> Date: Fri Apr 22 01:24:15 2022 +0800 fix(pdk) ignore user set Tranfer-Encoding (#8698) commit 31ca6ea Author: Colin Hutchinson <hutchic@users.noreply.github.com> Date: Thu Apr 21 11:33:23 2022 +0000 chore(release): cleanup the Jenkins release logic (#8706) commit 39dd728 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Thu Apr 21 13:32:50 2022 +0300 feat(clustering) atomic export of declarative config with Postgres This minimizes the possibilities of inconsistencies in exported config, especially under high Admin API update traffic. commit 579537b Author: Colin Hutchinson <hutchic@users.noreply.github.com> Date: Wed Apr 20 18:00:04 2022 +0000 Revert "feat(dao) use `cache_key` for target uniqueness detection" (#8705) This reverts commit 9eba2a1. commit a05cc4c Author: Vinicius Mignot <vinicius.mignot@gmail.com> Date: Tue Apr 19 16:42:12 2022 -0300 docs(CHANGELOG) added fix entry commit 9a65902 Author: Vinicius Mignot <vinicius.mignot@gmail.com> Date: Tue Apr 19 15:41:43 2022 -0300 fix(balancer) do not reschedule resolve timer when reloading commit f6aae6f Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Tue Apr 19 17:56:27 2022 +0300 chore(deps) bump luarocks 3.8.0 to 3.9.0 (#8700) * `builtin` build mode now always respects CC, CFLAGS and LDFLAGS * Check that lua.h version matches the desired Lua version * Check that the version of the Lua C library matches the desired Lua version * Fixed deployment of non-wrapped binaries * Fixed crash when `--lua-version` option is malformed * Fixed help message for `--pin` option * Unix: use native methods and don't always rely on $USER to determine user * Windows: use native CLI tooling more * macOS: support .tbd extension when checking for libraries * macOS: add XCode SDK path to search paths * macOS: add best-effort heuristic for library search using Homebrew paths * macOS: avoid quoting issues with LIBFLAG * macOS: deployment target is now 11.0 on macOS 11+ * added DragonFly BSD support * LuaRocks test suite now runs on Lua 5.4 and LuaJIT * Internal dependencies of standalone LuaRocks executable were bumped commit eb9a8ba Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Mon Apr 11 16:35:08 2022 +0300 perf(conf) localize variables needed for configuration parsing Just localizes some variable for a faster configuration parsing, and tidier code. commit 951b93f Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Mon Apr 11 15:57:22 2022 +0300 fix(conf) properly support vault configurations with process secrets Default vault configurations can be configured with Kong configuration. For example using environment variables: - `KONG_VAULT_ENV_PREFIX=vault_` - `KONG_VAULT_HCV_TOKEN=xxx` Previously these settings were not honoured when kong configuration references were dereferenced. This fixes that issue. commit 3d583c8 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Mon Apr 11 12:49:35 2022 +0300 refactor(pdk) vault pdk to be more like rest of the pdk modules Refactor Vault PDK to follow other Kong PDK modules. This means that functions are created inside `.new` function. This has benefit of being able to access up-value `self`, which means that no direct references to global `kong` is needed. In general, it makes testing and mocking easier too. I need this so I can pass some initial configuration very early on when Kong does process secrets resolving of Kong configuration references. commit 5156596 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Fri Apr 8 16:33:33 2022 +0300 feat(vaults) store dao references in $refs (needed for rotation) When there are references used in dao fields with `referenceable=true`, Kong replaces the references with values when the data is read (excluding admin api and control planes). When Kong replaces the reference, it is basically lost, and thus the automatic secret rotation cannot be implemented. This commit stores the references on returned entities to `"$refs"` property: ``` local certificate = kong.db.certificates:select(...) -- the possible reference can be found here: print(certificate["$refs"].key) ``` There will be helper functions so `"$refs"` property is not intended to end users. commit ac69743 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Fri Apr 8 16:00:49 2022 +0300 fix(vaults) do not leak resolved vault references to .kong_env file When Kong prepares a `prefix` directory, it also stores current environment related to Kong in file called `.kong_env`. As Kong resolves the Vault references when it starts, the resolved values got leaked to `.kong_env` file. This was partly because for `vaults-beta` we didn't yet implement secret rotation, and we decided to also not keep the references around when they were resolved. Not that we have added the `"$refs"` property to `kong.configuration`, we can replace the values of configuration with the references before we write the `.kong_env` file. This commit fixes that. commit 7f13cbc Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Fri Apr 8 15:53:29 2022 +0300 feat(vaults) store configuration references in $refs (needed for rotation and .kong_env cleanup) Kong vault references like `{vault://env/my-env-var}` when used in Kong configuration are replaced with actual secrets. This makes it hard to implement secret rotation as the reference is lost when it is replaced. This commit stores the original references on a side: ```lua kong.configuration[$refs][<key>] = <reference> ``` commit bffa4af Author: Mayo <i@shoujo.io> Date: Tue Apr 19 17:57:40 2022 +0800 chore(ci) changelog label Any PR includes a changelog will add a “core/docs” label which is unnecessary, this PR added an extra label 'changelog' to detect changelog file changes. commit 9eba2a1 Author: yankun-li-kong <77371186+yankun-li-kong@users.noreply.github.com> Date: Tue Apr 19 19:27:23 2022 +0900 feat(dao) use `cache_key` for target uniqueness detection Add new `cache_key(upstream, target)` in targets table for atomic uniqueness detection. Delete useless targets uniqueness detection functions. Targets API returns `409` when creating/updating delicate targets. Add migration functions to add `cache_key` column, delete duplicate targets and add `cache_key` for existing targets. Co-authored-by: Mayo <i@shoujo.io> commit d7a8e66 Author: Mayo <i@shoujo.io> Date: Tue Apr 19 17:36:33 2022 +0800 fix(ldap-auth) free internal pointer after covert to lua string (#8696) commit d4bdae5 Author: Mayo <i@shoujo.io> Date: Tue Apr 19 12:08:09 2022 +0800 refactor(ldap-auth) openssl ffi based asn1 parser/decoder (#8663) Replace asn1 parser/decoder with openssl ffi based functions. commit 79f362d Author: Wheeler Law <whelderwheels613@gmail.com> Date: Mon Apr 18 04:51:32 2022 -0500 chore(CODEOWNERS) add `CODEOWNERS` file to the repo
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commit 86de704 Author: Murillo <103451714+gruceo@users.noreply.github.com> Date: Wed Apr 20 20:18:14 2022 -0300 fix(cp) proper error handling for export_deflated_reconfigure_payload commit 612648c Author: Murillo <103451714+gruceo@users.noreply.github.com> Date: Wed Apr 13 11:28:29 2022 -0300 fix(wrpc) do a pcall for all export_deflated_reconfigure_payload calls We are already wrapping some calls to `export_deflated_reconfigure_payload()` inside a pcall in the `wrpc_control_plane.lua` file. This change is doing a pcall in all the remaining calls to `export_deflated_reconfigure_payload()` in this file to avoid the CP crash whenever we find errors during initialization of modules for example. commit 3c89fa1 Author: Murillo <103451714+gruceo@users.noreply.github.com> Date: Mon Apr 11 16:05:09 2022 -0300 fix(cp) do a pcall for all calls to export_deflated_reconfigure_payload We are already wrapping some calls to `export_deflated_reconfigure_payload()` inside a pcall in the `control_plane.lua` file. This change is doing a pcall in all the remaining calls to `export_deflated_reconfigure_payload()` in this file to avoid the CP crash whenever we find errors during initialization of modules for example. commit 6f20f2f Author: Enrique García Cota <kikito@gmail.com> Date: Fri Apr 22 15:18:24 2022 +0200 tests(hybrid) mark test as flaky (#8713) commit fb8aa2d Author: Suika <100666470+Suika-Kong@users.noreply.github.com> Date: Fri Apr 22 01:24:15 2022 +0800 fix(pdk) ignore user set Tranfer-Encoding (#8698) commit 31ca6ea Author: Colin Hutchinson <hutchic@users.noreply.github.com> Date: Thu Apr 21 11:33:23 2022 +0000 chore(release): cleanup the Jenkins release logic (#8706) commit 39dd728 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Thu Apr 21 13:32:50 2022 +0300 feat(clustering) atomic export of declarative config with Postgres This minimizes the possibilities of inconsistencies in exported config, especially under high Admin API update traffic. commit 579537b Author: Colin Hutchinson <hutchic@users.noreply.github.com> Date: Wed Apr 20 18:00:04 2022 +0000 Revert "feat(dao) use `cache_key` for target uniqueness detection" (#8705) This reverts commit 9eba2a1. commit a05cc4c Author: Vinicius Mignot <vinicius.mignot@gmail.com> Date: Tue Apr 19 16:42:12 2022 -0300 docs(CHANGELOG) added fix entry commit 9a65902 Author: Vinicius Mignot <vinicius.mignot@gmail.com> Date: Tue Apr 19 15:41:43 2022 -0300 fix(balancer) do not reschedule resolve timer when reloading commit f6aae6f Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Tue Apr 19 17:56:27 2022 +0300 chore(deps) bump luarocks 3.8.0 to 3.9.0 (#8700) * `builtin` build mode now always respects CC, CFLAGS and LDFLAGS * Check that lua.h version matches the desired Lua version * Check that the version of the Lua C library matches the desired Lua version * Fixed deployment of non-wrapped binaries * Fixed crash when `--lua-version` option is malformed * Fixed help message for `--pin` option * Unix: use native methods and don't always rely on $USER to determine user * Windows: use native CLI tooling more * macOS: support .tbd extension when checking for libraries * macOS: add XCode SDK path to search paths * macOS: add best-effort heuristic for library search using Homebrew paths * macOS: avoid quoting issues with LIBFLAG * macOS: deployment target is now 11.0 on macOS 11+ * added DragonFly BSD support * LuaRocks test suite now runs on Lua 5.4 and LuaJIT * Internal dependencies of standalone LuaRocks executable were bumped commit eb9a8ba Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Mon Apr 11 16:35:08 2022 +0300 perf(conf) localize variables needed for configuration parsing Just localizes some variable for a faster configuration parsing, and tidier code. commit 951b93f Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Mon Apr 11 15:57:22 2022 +0300 fix(conf) properly support vault configurations with process secrets Default vault configurations can be configured with Kong configuration. For example using environment variables: - `KONG_VAULT_ENV_PREFIX=vault_` - `KONG_VAULT_HCV_TOKEN=xxx` Previously these settings were not honoured when kong configuration references were dereferenced. This fixes that issue. commit 3d583c8 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Mon Apr 11 12:49:35 2022 +0300 refactor(pdk) vault pdk to be more like rest of the pdk modules Refactor Vault PDK to follow other Kong PDK modules. This means that functions are created inside `.new` function. This has benefit of being able to access up-value `self`, which means that no direct references to global `kong` is needed. In general, it makes testing and mocking easier too. I need this so I can pass some initial configuration very early on when Kong does process secrets resolving of Kong configuration references. commit 5156596 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Fri Apr 8 16:33:33 2022 +0300 feat(vaults) store dao references in $refs (needed for rotation) When there are references used in dao fields with `referenceable=true`, Kong replaces the references with values when the data is read (excluding admin api and control planes). When Kong replaces the reference, it is basically lost, and thus the automatic secret rotation cannot be implemented. This commit stores the references on returned entities to `"$refs"` property: ``` local certificate = kong.db.certificates:select(...) -- the possible reference can be found here: print(certificate["$refs"].key) ``` There will be helper functions so `"$refs"` property is not intended to end users. commit ac69743 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Fri Apr 8 16:00:49 2022 +0300 fix(vaults) do not leak resolved vault references to .kong_env file When Kong prepares a `prefix` directory, it also stores current environment related to Kong in file called `.kong_env`. As Kong resolves the Vault references when it starts, the resolved values got leaked to `.kong_env` file. This was partly because for `vaults-beta` we didn't yet implement secret rotation, and we decided to also not keep the references around when they were resolved. Not that we have added the `"$refs"` property to `kong.configuration`, we can replace the values of configuration with the references before we write the `.kong_env` file. This commit fixes that. commit 7f13cbc Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Fri Apr 8 15:53:29 2022 +0300 feat(vaults) store configuration references in $refs (needed for rotation and .kong_env cleanup) Kong vault references like `{vault://env/my-env-var}` when used in Kong configuration are replaced with actual secrets. This makes it hard to implement secret rotation as the reference is lost when it is replaced. This commit stores the original references on a side: ```lua kong.configuration[$refs][<key>] = <reference> ``` commit bffa4af Author: Mayo <i@shoujo.io> Date: Tue Apr 19 17:57:40 2022 +0800 chore(ci) changelog label Any PR includes a changelog will add a “core/docs” label which is unnecessary, this PR added an extra label 'changelog' to detect changelog file changes. commit 9eba2a1 Author: yankun-li-kong <77371186+yankun-li-kong@users.noreply.github.com> Date: Tue Apr 19 19:27:23 2022 +0900 feat(dao) use `cache_key` for target uniqueness detection Add new `cache_key(upstream, target)` in targets table for atomic uniqueness detection. Delete useless targets uniqueness detection functions. Targets API returns `409` when creating/updating delicate targets. Add migration functions to add `cache_key` column, delete duplicate targets and add `cache_key` for existing targets. Co-authored-by: Mayo <i@shoujo.io> commit d7a8e66 Author: Mayo <i@shoujo.io> Date: Tue Apr 19 17:36:33 2022 +0800 fix(ldap-auth) free internal pointer after covert to lua string (#8696) commit d4bdae5 Author: Mayo <i@shoujo.io> Date: Tue Apr 19 12:08:09 2022 +0800 refactor(ldap-auth) openssl ffi based asn1 parser/decoder (#8663) Replace asn1 parser/decoder with openssl ffi based functions. commit 79f362d Author: Wheeler Law <whelderwheels613@gmail.com> Date: Mon Apr 18 04:51:32 2022 -0500 chore(CODEOWNERS) add `CODEOWNERS` file to the repo
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commit f84bdde Author: Wangchong Zhou <fffonion@gmail.com> Date: Thu May 19 18:23:05 2022 +0800 fix(clustering) localize config_version to avoid race condition from (#8818) yield `update_config` can yield, so we need to cache fields in `self`, otherwise it might got updated (on L89) before we read it (on L208), and causes L202 become false next time, thus prevent next ConfigSync being executed. This probably become more visiable as we introduce more `yield` from #8800. commit 6558e99 Author: Thijs Schreijer <thijs@thijsschreijer.nl> Date: Thu May 19 09:39:12 2022 +0200 feat(api) report plugin versions on server (#8810) * feat(api) report plugin versions on server * add changelog entry * update to object containing version: this allows for easier extension later, without breaking changes commit fba1993 Author: Vinicius Mignot <vinicius.mignot@gmail.com> Date: Thu May 12 16:17:00 2022 -0300 fix(balancer) set target status using hostname When target is added using hostname, it was not possible to update its health status using only the hostname. This change fixes that issue. commit ce5e6a2 Author: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Wed May 18 21:50:21 2022 +0800 perf(pdk) faster request.get_header (#8716) * perf(pdk) faster reqeust.get_header * typo * cache ngx.var * more effecient implementation of string process * no need to lower * bug fix * try to archive better performance * style * bug fix commit 6a0a579 Author: Qi <add_sp@outlook.com> Date: Wed May 18 20:38:14 2022 +0800 tests(*) make the `host` and `port` of `grpcbin` configurable (#8625) commit 9da3dee Author: Isa Farnik <isa@konghq.com> Date: Tue May 17 10:26:23 2022 -0700 [ENGEN-450] chore(changelog) debian 8 deprecation notice (#8807) commit e80acd0 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Fri May 13 11:36:48 2022 +0300 chore(db) small cleanups on off strategy dao commit 337122e Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Fri May 13 10:22:53 2022 +0300 perf(schema) no deep copy on select on process auto fields It is inefficient to create deep copies of tables when e.g. looping through database rows. In my testing with uploading some 64k routes with dbless (which calls process auto fields twice), this can cut the time looping the data by 1/4th. It also generates much less garbage. I searched our code bases where we use "select" context, and could not find anything that might break because of this. commit 88e60a2 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Tue May 17 09:47:07 2022 +0300 perf(db) yield on DB-less daos methods DBless doesn't naturally yield (not with `shared dict`, nor with `lmdb`). This may cause latency spikes when iterating over bigger lists, e.g. `kong.db.routes:each()`. This commit adds some yields so that iterating doesn't fully block the worker from doing other work too, so this is about cooperative multitasking. commit 86f67e5 Author: Qirui(Keery) Nie <windmgc@gmail.com> Date: Tue May 17 14:05:25 2022 +0800 feat(plugins/aws-lambda) accept string type `statusCode` under proxy integration mode Co-authored-by: Datong Sun <dndx@idndx.com> commit 46eeef8 Author: Qi <add_sp@outlook.com> Date: Tue May 17 00:46:26 2022 +0800 tests(helpers) make `host` and `port` of `Zipkin` configurable (#8626) Move zipkin default host and port into spec/helpers and update plugin test to use those. commit 82fa99d Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Mon May 16 19:31:05 2022 +0300 chore(migrations) remove deprecated Cassandra migrations helpers (#8781) This library had only one function left uncommented and that was about `Cassandra`. As `Cassandra` is deprecated with upcoming `3.0.0`, we don't use / need this anymore, thus removing it. commit dd7f298 Author: Michael Martin <flrgh@protonmail.com> Date: Mon May 16 09:24:07 2022 -0700 tests(rockspec) improve validation script for rockspec file (#8801) commit 4759a29 Author: Datong Sun <datong.sun@konghq.com> Date: Tue May 10 02:57:55 2022 -0700 chore(rockspec) add missing rockspec entry for `kong.db.migrations.core.016_280_to_300` which caused the packaging failure before Thanks @hutchic @flrgh for pointing out. commit 49c3ae7 Author: Datong Sun <datong.sun@konghq.com> Date: Thu Apr 28 01:42:48 2022 -0700 Revert "Revert "feat(dao) use `cache_key` for target uniqueness detection" (#8705)" This reverts commit 579537b. commit 1439f9c Author: Thijs Schreijer <thijs@thijsschreijer.nl> Date: Thu May 12 12:16:38 2022 +0200 chore(httplog) bump version for breaking change (#8792) commit b440737 Author: Thijs Schreijer <thijs@thijsschreijer.nl> Date: Wed May 11 18:15:26 2022 +0200 fix(http-log) set headers with single value, not array (#6992) commit 22f4cb2 Author: Colin Hutchinson <hutchic@users.noreply.github.com> Date: Wed May 11 13:07:12 2022 +0000 chore(ci) adjust the version string format for our nightlies commit d09c66b Author: Michael Martin <flrgh@protonmail.com> Date: Wed May 11 06:04:17 2022 -0700 docs(changelog) add entry for http-stream API improvements (#8750) commit 1265280 Author: Mayo <i@shoujo.io> Date: Wed May 11 21:00:49 2022 +0800 perf(clustering) log `push_config` duration to help debugging config export performance Co-authored-by: Datong Sun <datong.sun@konghq.com> Co-authored-by: Harry <harrybagdi@gmail.com> commit 78fa687 Author: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Tue May 10 18:09:26 2022 -0700 tests(rockspec) add a script to validate rockspec file commit d569af6 Author: Javier <javier.guerra@konghq.com> Date: Tue May 10 07:13:56 2022 -0500 chore(plugins) remove deprecated BasePlugin (#7961) * chore(plugins) remove deprecated BasePlugin It has been removed from the docs for some time, but the core still has to check each method to see if it's actually reimplemented or just inherited. Updated several fixture plugins that still used it. Co-authored-by: Alan Boudreault <alan@alanb.ca> commit 23f50ea Author: Chrono <chrono_cpp@me.com> Date: Sat May 7 15:42:05 2022 +0800 chore(tools) small optimization for grpc (#8763) commit c5fd723 Author: Zachary Hu <huzachary@icloud.com> Date: Thu May 5 15:25:16 2022 +0800 feat(pdk) support HTTP/2 on Admin API server by adding new PDK function `nginx.get_statistics()` for fetching Nginx statistics Retired the `/nginx_status` location block and use LuaJIT FFI to fetch the counters directly instead. Co-authored-by: Datong Sun <datong.sun@konghq.com> commit 0b000d2 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Mon May 2 14:50:05 2022 +0300 fix(cmd) check db connection on reload Database connection may be changed on `kong reload`, so it is good that we check that before we signal to actual Kong server process to `reload`. commit bc2879d Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Sun Apr 24 18:41:55 2022 +0300 fix(conf) remove sensitive turns resolved configuration values back to references When Vault references are used in `kong.conf` settings, these may be displayed in plain in Kong Admin API, e.g. in `http :8001` (except the `pg_password, `cassandra_password`, and `pg_ro_password` which were masked properly). This commit turns configuration values back to references as part of removing sensitive values (`conf_loader.remove_sensitive`). commit 9fa4647 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Fri Apr 22 11:21:19 2022 +0300 fix(conf) allow only the enabled vaults There was some logic that allowed the default bundled vaults even in case they were not enabled. This commit fixes that. commit d55d33b Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Tue Apr 19 20:46:20 2022 +0300 fix(conf) ngx.socket.tcp not available on init Kong's initialization parses Kong configuration twice: 1. first the config is parsed in timer context by kong start (cli) 2. then the config is parsed again in init context when kong server is started Many Vault implementations will require the availability of `ngx.socket.tcp` to be able to fetch secrets. Unfortunately the `ngx.socket.tcp` is not available on init or init worker phases, but it works on timer context. Alternative approach would be to fetch secrets using `LuaSocket` on init phase, but that would mean that each secret is fetched twice (added latency + possible costs of accessing Vaults). Also, it is impossible to make `LuaSocket` and `ngx.socket.tcp` fully compatible, but there is one project that at least tried it: https://github.com/thibaultcha/lua-resty-socket This commit takes yet another approach: 1. it fetches secret on CLI 2. it passes secrets to server via environment variable 3. except on `kong reload` it passes it to server via file `.kong_process_secrets` The error on current master branch looks like this: ``` Error: ./kong/cmd/start.lua:64: nginx: [error] init_by_lua error: ./kong/globalpatches.lua:396: no request found ``` This commit fixes it. commit 79ad5fc Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Wed Apr 13 12:43:47 2022 +0300 fix(conf) infer vault references Kong escapes e.g. `"#"` with `"\#"`, and these need to be removed before passing them to vault functions as otherwise reference like: ``` {vault://env/pg-password#1} ``` Doesn't work as it gets past as: ``` {vault://env/pg-password\#1} ``` This fixes that. commit 2554988 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Wed May 4 19:04:50 2022 +0300 chore(deps) bump resty.healthcheck from 1.5.0 to 1.5.1 (#8755) * Fix: avoid breaking active health checks when adding or removing targets. commit fb00d31 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Wed May 4 16:41:18 2022 +0300 chore(deps) bump luacheck (dev dep) from 0.26.0 to 0.26.1 (#8756) - Exempt special builtin \_ENV from 214 warning - In case of no home environment, default to caching in CWD (#60) - Add multi-thread support to container (#59) - Tweak warning message for 214 to be more explicit commit 9376948 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Wed May 4 16:40:49 2022 +0300 chore(deps) bump luasec from 1.0.2 to 1.1.0 (#8754) * Fix missing DANE flag * Remove unused parameter in https.lua commit 54d46b9 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Wed May 4 16:00:37 2022 +0300 chore(deps) bump resty.openssl from 0.8.7 to 0.8.8 (#8753) - **ctx:** use global ctx where request is unavailable [e3590cf](fffonion/lua-resty-openssl@e3590cf) - **x509.extension:** correct X509V3_CTX size for OpenSSL 3.0 [0946c59](fffonion/lua-resty-openssl@0946c59) - **x509.extension:** add X509V3_set_issuer_pkey in OpenSSL 3.0 [dbd3f74](fffonion/lua-resty-openssl@dbd3f74) - **x509.store:** add set_purpose and verify_method parameter [b7500fe](fffonion/lua-resty-openssl@b7500fe) commit 6163945 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Wed May 4 15:19:43 2022 +0300 chore(deps) bump openssl from 1.1.1n to 1.1.1o (#8752) Fixed a bug in the c_rehash script which was not properly sanitising shell metacharacters to prevent command injection ([CVE-2022-1292](https://www.openssl.org/news/vulnerabilities.html#CVE-2022-1292)). commit 0973036 Author: Colin Hutchinson <hutchic@users.noreply.github.com> Date: Thu Apr 28 17:05:38 2022 +0000 chore(ci): fix the test packaging (#8723) * chore(ci): dummy commit to test ci * fix(ci): use relative path * Delete touchfile commit 1bfdf97 Author: Colin Hutchinson <hutchic@users.noreply.github.com> Date: Mon Apr 25 19:58:49 2022 +0000 test(packaging): do a quick validation that Kong can viably be packaged, installed and used (#8707) commit 86de704 Author: Murillo <103451714+gruceo@users.noreply.github.com> Date: Wed Apr 20 20:18:14 2022 -0300 fix(cp) proper error handling for export_deflated_reconfigure_payload commit 612648c Author: Murillo <103451714+gruceo@users.noreply.github.com> Date: Wed Apr 13 11:28:29 2022 -0300 fix(wrpc) do a pcall for all export_deflated_reconfigure_payload calls We are already wrapping some calls to `export_deflated_reconfigure_payload()` inside a pcall in the `wrpc_control_plane.lua` file. This change is doing a pcall in all the remaining calls to `export_deflated_reconfigure_payload()` in this file to avoid the CP crash whenever we find errors during initialization of modules for example. commit 3c89fa1 Author: Murillo <103451714+gruceo@users.noreply.github.com> Date: Mon Apr 11 16:05:09 2022 -0300 fix(cp) do a pcall for all calls to export_deflated_reconfigure_payload We are already wrapping some calls to `export_deflated_reconfigure_payload()` inside a pcall in the `control_plane.lua` file. This change is doing a pcall in all the remaining calls to `export_deflated_reconfigure_payload()` in this file to avoid the CP crash whenever we find errors during initialization of modules for example. commit 6f20f2f Author: Enrique García Cota <kikito@gmail.com> Date: Fri Apr 22 15:18:24 2022 +0200 tests(hybrid) mark test as flaky (#8713) commit fb8aa2d Author: Suika <100666470+Suika-Kong@users.noreply.github.com> Date: Fri Apr 22 01:24:15 2022 +0800 fix(pdk) ignore user set Tranfer-Encoding (#8698) commit 31ca6ea Author: Colin Hutchinson <hutchic@users.noreply.github.com> Date: Thu Apr 21 11:33:23 2022 +0000 chore(release): cleanup the Jenkins release logic (#8706) commit 39dd728 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Thu Apr 21 13:32:50 2022 +0300 feat(clustering) atomic export of declarative config with Postgres This minimizes the possibilities of inconsistencies in exported config, especially under high Admin API update traffic. commit 579537b Author: Colin Hutchinson <hutchic@users.noreply.github.com> Date: Wed Apr 20 18:00:04 2022 +0000 Revert "feat(dao) use `cache_key` for target uniqueness detection" (#8705) This reverts commit 9eba2a1. commit a05cc4c Author: Vinicius Mignot <vinicius.mignot@gmail.com> Date: Tue Apr 19 16:42:12 2022 -0300 docs(CHANGELOG) added fix entry commit 9a65902 Author: Vinicius Mignot <vinicius.mignot@gmail.com> Date: Tue Apr 19 15:41:43 2022 -0300 fix(balancer) do not reschedule resolve timer when reloading commit f6aae6f Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Tue Apr 19 17:56:27 2022 +0300 chore(deps) bump luarocks 3.8.0 to 3.9.0 (#8700) * `builtin` build mode now always respects CC, CFLAGS and LDFLAGS * Check that lua.h version matches the desired Lua version * Check that the version of the Lua C library matches the desired Lua version * Fixed deployment of non-wrapped binaries * Fixed crash when `--lua-version` option is malformed * Fixed help message for `--pin` option * Unix: use native methods and don't always rely on $USER to determine user * Windows: use native CLI tooling more * macOS: support .tbd extension when checking for libraries * macOS: add XCode SDK path to search paths * macOS: add best-effort heuristic for library search using Homebrew paths * macOS: avoid quoting issues with LIBFLAG * macOS: deployment target is now 11.0 on macOS 11+ * added DragonFly BSD support * LuaRocks test suite now runs on Lua 5.4 and LuaJIT * Internal dependencies of standalone LuaRocks executable were bumped commit eb9a8ba Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Mon Apr 11 16:35:08 2022 +0300 perf(conf) localize variables needed for configuration parsing Just localizes some variable for a faster configuration parsing, and tidier code. commit 951b93f Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Mon Apr 11 15:57:22 2022 +0300 fix(conf) properly support vault configurations with process secrets Default vault configurations can be configured with Kong configuration. For example using environment variables: - `KONG_VAULT_ENV_PREFIX=vault_` - `KONG_VAULT_HCV_TOKEN=xxx` Previously these settings were not honoured when kong configuration references were dereferenced. This fixes that issue. commit 3d583c8 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Mon Apr 11 12:49:35 2022 +0300 refactor(pdk) vault pdk to be more like rest of the pdk modules Refactor Vault PDK to follow other Kong PDK modules. This means that functions are created inside `.new` function. This has benefit of being able to access up-value `self`, which means that no direct references to global `kong` is needed. In general, it makes testing and mocking easier too. I need this so I can pass some initial configuration very early on when Kong does process secrets resolving of Kong configuration references. commit 5156596 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Fri Apr 8 16:33:33 2022 +0300 feat(vaults) store dao references in $refs (needed for rotation) When there are references used in dao fields with `referenceable=true`, Kong replaces the references with values when the data is read (excluding admin api and control planes). When Kong replaces the reference, it is basically lost, and thus the automatic secret rotation cannot be implemented. This commit stores the references on returned entities to `"$refs"` property: ``` local certificate = kong.db.certificates:select(...) -- the possible reference can be found here: print(certificate["$refs"].key) ``` There will be helper functions so `"$refs"` property is not intended to end users. commit ac69743 Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Fri Apr 8 16:00:49 2022 +0300 fix(vaults) do not leak resolved vault references to .kong_env file When Kong prepares a `prefix` directory, it also stores current environment related to Kong in file called `.kong_env`. As Kong resolves the Vault references when it starts, the resolved values got leaked to `.kong_env` file. This was partly because for `vaults-beta` we didn't yet implement secret rotation, and we decided to also not keep the references around when they were resolved. Not that we have added the `"$refs"` property to `kong.configuration`, we can replace the values of configuration with the references before we write the `.kong_env` file. This commit fixes that. commit 7f13cbc Author: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Fri Apr 8 15:53:29 2022 +0300 feat(vaults) store configuration references in $refs (needed for rotation and .kong_env cleanup) Kong vault references like `{vault://env/my-env-var}` when used in Kong configuration are replaced with actual secrets. This makes it hard to implement secret rotation as the reference is lost when it is replaced. This commit stores the original references on a side: ```lua kong.configuration[$refs][<key>] = <reference> ``` commit bffa4af Author: Mayo <i@shoujo.io> Date: Tue Apr 19 17:57:40 2022 +0800 chore(ci) changelog label Any PR includes a changelog will add a “core/docs” label which is unnecessary, this PR added an extra label 'changelog' to detect changelog file changes. commit 9eba2a1 Author: yankun-li-kong <77371186+yankun-li-kong@users.noreply.github.com> Date: Tue Apr 19 19:27:23 2022 +0900 feat(dao) use `cache_key` for target uniqueness detection Add new `cache_key(upstream, target)` in targets table for atomic uniqueness detection. Delete useless targets uniqueness detection functions. Targets API returns `409` when creating/updating delicate targets. Add migration functions to add `cache_key` column, delete duplicate targets and add `cache_key` for existing targets. Co-authored-by: Mayo <i@shoujo.io> commit d7a8e66 Author: Mayo <i@shoujo.io> Date: Tue Apr 19 17:36:33 2022 +0800 fix(ldap-auth) free internal pointer after covert to lua string (#8696) commit d4bdae5 Author: Mayo <i@shoujo.io> Date: Tue Apr 19 12:08:09 2022 +0800 refactor(ldap-auth) openssl ffi based asn1 parser/decoder (#8663) Replace asn1 parser/decoder with openssl ffi based functions. commit 79f362d Author: Wheeler Law <whelderwheels613@gmail.com> Date: Mon Apr 18 04:51:32 2022 -0500 chore(CODEOWNERS) add `CODEOWNERS` file to the repo
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Small fix for #8663
The bug won't affect the existing functionality in the CE version.