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Add ddappsec.so to datadog extension #457

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3 changes: 3 additions & 0 deletions layers/datadog/Dockerfile
Original file line number Diff line number Diff line change
Expand Up @@ -15,10 +15,12 @@ RUN php datadog-setup.php --php-bin=all --enable-profiling

RUN cp "$(php-config --extension-dir)/ddtrace.so" /tmp/ddtrace.so && \
cp "$(php-config --extension-dir)/datadog-profiling.so" /tmp/datadog-profiling.so && \
cp "$(php-config --extension-dir)/ddappsec.so" /tmp/ddappsec.so && \
cp "$(php-config --ini-dir)/98-ddtrace.ini" /tmp/ext.ini

RUN sed -i 's/extension = ddtrace\.so/extension = \/opt\/bref-extra\/ddtrace.so/' /tmp/ext.ini && \
sed -i 's/extension = datadog-profiling\.so/extension = \/opt\/bref-extra\/datadog-profiling.so/' /tmp/ext.ini && \
sed -i 's/extension = ddappsec\.so/\/opt\/bref-extra\/ddappsec.so/' /tmp/ext.ini && \
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@annuh annuh May 31, 2023

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Another solution could be to simply disable loading the extension, but it looks the datadog-setup script assumes this extension is always there: https://github.com/DataDog/dd-trace-php/blob/master/datadog-setup.php#L577-L580
Possible related: DataDog/dd-trace-php#2014

Suggested change
sed -i 's/extension = ddappsec\.so/\/opt\/bref-extra\/ddappsec.so/' /tmp/ext.ini && \
sed -i 's/extension = ddappsec\.so/;extension = ddappsec\.so/' /tmp/ext.ini && \

sed -i 's/;datadog\.agent_host.*$/datadog\.agent_host = 127.0.0.1/' /tmp/ext.ini && \
sed -i 's/^.*datadog\.appsec\.enabled.*$/datadog.appsec.enabled = Off/' /tmp/ext.ini && \
sed -i 's/datadog\.profiling\.enabled = On/datadog.profiling.enabled = 1/' /tmp/ext.ini
Expand All @@ -29,5 +31,6 @@ FROM scratch
# Copy things we installed to the final image
COPY --from=ext /tmp/ddtrace.so /opt/bref-extra/ddtrace.so
COPY --from=ext /tmp/datadog-profiling.so /opt/bref-extra/datadog-profiling.so
COPY --from=ext /tmp/ddappsec.so /opt/bref-extra/ddappsec.so
COPY --from=ext /tmp/ext.ini /opt/bref/etc/php/conf.d/98-ddtrace.ini
COPY --from=ext /opt/datadog/ /opt/datadog
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