Adding

LCU.API.Internal.CoreSoapApiWrapper/Dockerfile.ca

@@ -0,0 +1,17 @@
+FROM soap
+
+# Install OS CA tooling + mono cert sync tool (Debian/Ubuntu-based images)
+RUN apt-get update \
+ && apt-get install -y --no-install-recommends ca-certificates mono-utils \
+ && rm -rf /var/lib/apt/lists/*
+
+# Add your internal CA chain as a trusted CA bundle
+COPY local-config/LandmarkRootCA.crt /usr/local/share/ca-certificates/LandmarkRootCA.crt
+COPY local-config/LandmarkIssuingCA1.crt /usr/local/share/ca-certificates/LandmarkIssuingCA1.crt
+
+# Update OS trust + sync into Mono trust
+RUN update-ca-certificates \
+ && cert-sync /etc/ssl/certs/ca-certificates.crt
+
+# (Optional) Point SSL_CERT_FILE at the system bundle Mono is most likely to use
+ENV SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt