wget: emit a message that certificate verification is not implemented

function                                             old     new   delta
spawn_ssl_client                                     185     209     +24

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 7 insertions, 2 deletions

diff --git a/networking/wget.c b/networking/wget.c
index 30c339244..8103aacee 100644
--- a/networking/wget.c
+++ b/networking/wget.c
@@ -137,6 +137,7 @@
 //usage:       "Retrieve files via HTTP or FTP\n"
 //usage:        IF_FEATURE_WGET_LONG_OPTIONS(
 //usage:     "\n        --spider        Only check URL existence: $? is 0 if exists"
+///////:     "\n        --no-check-certificate  Don't validate the server's certificate"
 //usage:        )
 //usage:     "\n        -c              Continue retrieval of aborted transfer"
 //usage:     "\n        -q              Quiet"
@@ -271,6 +272,7 @@ enum {
         WGET_OPT_HEADER     = (1 << 10) * ENABLE_FEATURE_WGET_LONG_OPTIONS,
         WGET_OPT_POST_DATA  = (1 << 11) * ENABLE_FEATURE_WGET_LONG_OPTIONS,
         WGET_OPT_SPIDER     = (1 << 12) * ENABLE_FEATURE_WGET_LONG_OPTIONS,
+        WGET_OPT_NO_CHECK_CERT = (1 << 13) * ENABLE_FEATURE_WGET_LONG_OPTIONS,
 };
 
 enum {
@@ -714,6 +716,9 @@ static void spawn_ssl_client(const char *host, int network_fd, int flags)
         int pid;
         char *servername, *p;
 
+        if (!(option_mask32 & WGET_OPT_NO_CHECK_CERT))
+                bb_error_msg("note: TLS certificate validation not implemented");
+
         servername = xstrdup(host);
         p = strrchr(servername, ':');
         if (p) *p = '\0';
@@ -1402,10 +1407,9 @@ IF_DESKTOP(	"tries\0"            Required_argument "t")
                 "header\0"           Required_argument "\xff"
                 "post-data\0"        Required_argument "\xfe"
                 "spider\0"           No_argument       "\xfd"
+                "no-check-certificate\0" No_argument   "\xfc"
                 /* Ignored (we always use PASV): */
 IF_DESKTOP(     "passive-ftp\0"      No_argument       "\xf0")
-                /* Ignored (we don't do ssl) */
-IF_DESKTOP(     "no-check-certificate\0" No_argument   "\xf0")
                 /* Ignored (we don't support caching) */
 IF_DESKTOP(     "no-cache\0"         No_argument       "\xf0")
 IF_DESKTOP(     "no-verbose\0"       No_argument       "\xf0")
@@ -1465,6 +1469,7 @@ IF_DESKTOP(	"no-parent\0"        No_argument       "\xf0")
         if (option_mask32 & WGET_OPT_HEADER) bb_error_msg("--header");
         if (option_mask32 & WGET_OPT_POST_DATA) bb_error_msg("--post-data");
         if (option_mask32 & WGET_OPT_SPIDER) bb_error_msg("--spider");
+        if (option_mask32 & WGET_OPT_NO_CHECK_CERT) bb_error_msg("--no-check-certificate");
         exit(0);
 #endif
         argv += optind;