wgtpkg-digsig: Add flag to accept/refuse a WGT without signature

[src/app-framework-main.git] / src / wgtpkg-digsig.c

diff --git a/src/wgtpkg-digsig.c b/src/wgtpkg-digsig.c
index a1cb55f..36060ce 100644 (file)
--- a/src/wgtpkg-digsig.c
+++ b/src/wgtpkg-digsig.c
@@ -336,13 +336,17 @@ int verify_digsig(struct filedesc *fdesc)
 }
 
 /* check all the signature files */
-int check_all_signatures()
+int check_all_signatures(int allow_none)
 {
        int rc, irc;
        unsigned int i, n;
        struct filedesc *fdesc;
 
        n = signature_count();
+       if (n == 0 && !allow_none) {
+               ERROR("no signature found");
+               return -1;
+       }
        rc = 0;
        for (i = n ; i-- > 0 ; ) {
                fdesc = signature_of_index(i);