Commit df1ad5dbf8 for openssl.org

commit df1ad5dbf8515654e32a7ee370fccc3d0c73dbab
Author: Neil Horman <nhorman@openssl.org>
Date:   Mon Feb 2 10:33:22 2026 -0500

    replace curl in our interop testing

    Since curl dropped support for using the OpenSSL quic stack, we have no
    use for it anymore in our interop testing.  Replace it with our own
    http3 demonstration client.

    Reviewed-by: Saša Nedvědický <sashan@openssl.org>
    Reviewed-by: Nikola Pajkovsky <nikolap@openssl.org>
    MergeDate: Fri Feb  6 12:46:26 2026
    (Merged from https://github.com/openssl/openssl/pull/29922)

diff --git a/test/quic-openssl-docker/Dockerfile b/test/quic-openssl-docker/Dockerfile
index 57ada357bc..292e8181cd 100644
--- a/test/quic-openssl-docker/Dockerfile
+++ b/test/quic-openssl-docker/Dockerfile
@@ -11,7 +11,8 @@ ARG OPENSSL_BRANCH=master
 # Install needed tools
 RUN apt-get update && apt-get install -y \
     git make gcc perl cmake build-essential \
-    autoconf libtool pkg-config libpsl-dev
+    autoconf libtool pkg-config libpsl-dev && \
+    apt-get clean

 WORKDIR /

@@ -32,22 +33,11 @@ RUN git clone --depth 1 -b $OPENSSL_BRANCH $OPENSSL_URL && \
     make -j 4 && make install && cp test/quic-openssl-docker/hq-interop/quic-hq-interop /usr/local/bin && \
     cp test/quic-openssl-docker/hq-interop/quic-hq-interop-server /usr/local/bin && \
     cp demos/http3/ossl-nghttp3-demo-server /usr/local/bin && \
+    cp demos/http3/ossl-nghttp3-demo /usr/local/bin && \
     rm -rf /openssl

-# Build curl
-# Note we have to build from commit 5a4cd758634d194ed280112a53e5ce5dc258b77a
-# or earlier here, as curl has dropped quic support with openssl
-RUN git clone https://github.com/curl/curl.git && \
-    cd curl && \
-    git checkout 5a4cd758634d194ed280112a53e5ce5dc258b77a && \
-    autoreconf -fi && ./configure --with-openssl-quic --with-openssl --with-nghttp3 --prefix=/usr && \
-    make -j 4 && \
-    make install && \
-    rm -rf /curl
-
 # copy run script and run it
 COPY run_endpoint.sh .
 RUN chmod +x run_endpoint.sh
-RUN apt-get clean
 ENTRYPOINT [ "./run_endpoint.sh" ]

diff --git a/test/quic-openssl-docker/run_endpoint.sh b/test/quic-openssl-docker/run_endpoint.sh
index 89c7681482..b1ba034692 100644
--- a/test/quic-openssl-docker/run_endpoint.sh
+++ b/test/quic-openssl-docker/run_endpoint.sh
@@ -10,23 +10,6 @@ CURLRC=~/testcase_curlrc
 # - SERVER_PARAMS contains user-supplied command line parameters
 # - CLIENT_PARAMS contains user-supplied command line parameters

-generate_outputs_http3() {
-    for i in $REQUESTS
-    do
-        OUTFILE=$(basename $i)
-        echo -e "--http3-only\n-o /downloads/$OUTFILE\n--url $i" >> $CURLRC
-        echo "--next" >> $CURLRC
-    done
-    # Remove the last --next
-    head -n -1 $CURLRC > $CURLRC.tmp
-    mv $CURLRC.tmp $CURLRC
-}
-
-dump_curlrc() {
-    echo "Using curlrc:"
-    cat $CURLRC
-}
-
 if [ "$ROLE" == "client" ]; then
     # Wait for the simulator to start up.
     echo "Waiting for simulator"
@@ -36,10 +19,19 @@ if [ "$ROLE" == "client" ]; then

     case "$TESTCASE" in
     "http3")
-        echo -e "--verbose\n--parallel" >> $CURLRC
-        generate_outputs_http3
-        dump_curlrc
-        SSL_CERT_FILE=/certs/ca.pem curl --config $CURLRC || exit 1
+	    HOSTNAME=none
+	    for req in $REQUESTS
+	    do
+	        OUTFILE=$(basename $req)
+	        if [ "$HOSTNAME" == "none" ]
+                then
+                    HOSTNAME=$(printf "%s\n" "$req" | sed -ne 's,^https://\([^/:]*\).*,\1,p')
+                    HOSTPORT=$(printf "%s\n" "$req" | sed -ne 's,^https://[^:/]*:\([^/]*\).*,\1,p')
+                fi
+	        echo "/$OUTFILE" >> ./reqfile.txt
+	    done
+	    cat ./reqfile.txt
+        SSL_CERT_FILE=/certs/ca.pem ossl-nghttp3-demo $HOSTNAME:$HOSTPORT ./reqfile.txt /downloads || exit 1
         exit 0
         ;;
     "handshake"|"transfer"|"retry"|"ipv6")