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feat(outputs_http): implement support for compressed upload

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Signed-off-by: Samuel Gaist <samuel.gaist@idiap.ch>
This commit is contained in:
Samuel Gaist 2023-12-16 05:27:00 -08:00 committed by poiana
parent ab0133d1dd
commit 691bc8b04d
3 changed files with 10 additions and 0 deletions
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1
falco.yaml
View File

@ -566,6 +566,7 @@ http_output:
client_key: "/etc/ssl/certs/client.key"
# Whether to echo server answers to stdout
echo: false
compress_uploads: false
# [Stable] `program_output`
#

4
userspace/falco/configuration.cpp
View File

@ -309,6 +309,10 @@ void falco_configuration::load_yaml(const std::string& config_name, const yaml_h
client_key = config.get_scalar<std::string>("http_output.client_key", "/etc/ssl/certs/client.key");
http_output.options["client_key"] = client_key;
bool compress_uploads;
compress_uploads = config.get_scalar<bool>("http_output.compress_uploads", false);
http_output.options["compress_uploads"] = compress_uploads? std::string("true") : std::string("false");
m_outputs.push_back(http_output);
}

5
userspace/falco/outputs_http.cpp
View File

@ -97,6 +97,11 @@ bool falco::outputs::output_http::init(const config& oc, bool buffered, const st
CHECK_RES(curl_easy_setopt(m_curl, CURLOPT_WRITEFUNCTION, noop_write_callback));
}
if(m_oc.options["compress_uploads"] == std::string("true"))
{
CHECK_RES(curl_easy_setopt(m_curl, CURLOPT_TRANSFER_ENCODING, 1L));
}
if(res != CURLE_OK)
{
err = "libcurl error: " + std::string(curl_easy_strerror(res));