no_new_privs test container

Signed-off-by: Jess Frazelle <[email protected]>
maxkratz · Jun 6, 2017 · dfb1db2 · dfb1db2
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diff --git a/no_new_privs/Dockerfile b/no_new_privs/Dockerfile
@@ -0,0 +1,6 @@
+FROM alpine:latest
+
+COPY nnp /usr/local/bin/nnp
+RUN chmod +s /usr/local/bin/nnp
+
+CMD ["/usr/local/bin/nnp"]
diff --git a/no_new_privs/nnp b/no_new_privs/nnp
diff --git a/no_new_privs/nnp.c b/no_new_privs/nnp.c
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+#include <stdio.h>
+#include <unistd.h>
+#include <sys/types.h>
+
+int main(int argc, char *argv[]){
+        printf("Effective uid: %d\n", geteuid());
+        return 0;
+}