On 17/09/2020 18:19, Gert Doering wrote:
> This is a new "samples" plugin which does not do many useful things,
> besides
> - show how a plugin is programmed
> - how the various messages get dispatched
> - how to pass back information from a client-connect/v2 plugin
> - how to do async-cc plugins [not yet implemented]
>
> the operation of the plugin is controlled by UV_WANT_* environment variables
> controlled by the client ("--setenv UV_WANT_CC_FAIL 1 --push-peer-info"),
> to "fail CLIENT_CONNECT" or "use async-cc for CLIENT_CONNECT_V2" or
> "send 'disable' back from ...") - which is useful for automated testing
> of server success/defer/fail code paths for the CLIENT_CONNECT_* functions.
>
> See samples/sample-plugins/client-connect/README for details how to do this.
>
> v2:
> - implement async / deferred operation both for CLIENT_CONNECT and
> CLIENT_CONNECT_V2 plugin calls
> - implement returning openvpn-controlled (setenv) config snippets
> (so the client side can verify in automated testing that the plugin
> operated correctly, without hard-coding something in the plugin code)
>
> v3:
> - remove -Wno-unused-variable from Makefile
> - remove unused "char ** argv" (commented out, but kept as reference)
>
> v4:
> - upgrade to use the build infra brought by commit 0b5141d8f946
> - remove local Makefile
> - include "config.h" to get what is needed to get rid of the strdup()
> warning
> ---
> sample/sample-plugins/Makefile.plugins | 3 +-
> sample/sample-plugins/README | 6 +
> sample/sample-plugins/client-connect/README | 38 ++
> .../client-connect/sample-client-connect.c | 612 ++++++++++++++++++
> 4 files changed, 658 insertions(+), 1 deletion(-)
> create mode 100644 sample/sample-plugins/client-connect/README
> create mode 100644
> sample/sample-plugins/client-connect/sample-client-connect.c
> I've only glared at important code pieces, diffed against the v2 of this patch and compiled it on RHEL-7 (gcc-4.8.5 and gcc-9.3.1/devtoolset-9). Since everything is as expected now (no compiler complaints, diff is good) and prior review testing worked as expected ... Acked-By: David Sommerseth <dav...@openvpn.net> -- kind regards, David Sommerseth OpenVPN Inc
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