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-rw-r--r--demos/certs/mkcerts.sh25
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diff --git a/demos/certs/mkcerts.sh b/demos/certs/mkcerts.sh
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+#!/bin/sh
+
+OPENSSL=openssl
+
+# Root CA: create certificate directly
+CN="Test Root CA" $OPENSSL req -config ca.cnf -x509 -nodes \
+ -keyout root.pem -out root.pem -newkey rsa:2048 -days 3650
+# Server certificate: create request first
+CN="Test Server Cert" $OPENSSL req -config ca.cnf -nodes \
+ -keyout skey.pem -out req.pem -newkey rsa:1024
+# Sign request: end entity extensions
+$OPENSSL x509 -req -in req.pem -CA root.pem -days 3600 \
+ -extfile ca.cnf -extensions usr_cert -CAcreateserial -out server.pem
+# Intermediate CA: request first
+CN="Test Intermediate CA" $OPENSSL req -config ca.cnf -nodes \
+ -keyout intkey.pem -out intreq.pem -newkey rsa:2048
+# Sign request: CA extensions
+$OPENSSL x509 -req -in intreq.pem -CA root.pem -days 3600 \
+ -extfile ca.cnf -extensions v3_ca -CAcreateserial -out intca.pem
+# Client certificate: request first
+CN="Test Client Cert" $OPENSSL req -config ca.cnf -nodes \
+ -keyout ckey.pem -out creq.pem -newkey rsa:1024
+# Sign using intermediate CA
+$OPENSSL x509 -req -in creq.pem -CA intca.pem -CAkey intkey.pem -days 3600 \
+ -extfile ca.cnf -extensions usr_cert -CAcreateserial -out client.pem