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[PuTTY.git] / windows / winplink.c

diff --git a/windows/winplink.c b/windows/winplink.c
index 8ffa4651030c9901b5a2f3d0923af1424f29b381..99e269fdc106687e7edff5c51fb778ee22d545b7 100644 (file)
--- a/windows/winplink.c
+++ b/windows/winplink.c
@@ -11,6 +11,7 @@
 #include "putty.h"
 #include "storage.h"
 #include "tree234.h"
+#include "winsecur.h"
 
 #define WM_AGENT_CALLBACK (WM_APP + 4)
 
@@ -212,6 +213,11 @@ static void usage(void)
     printf("  -N        don't start a shell/command (SSH-2 only)\n");
     printf("  -nc host:port\n");
     printf("            open tunnel in place of session (SSH-2 only)\n");
+    printf("  -sshlog file\n");
+    printf("  -sshrawlog file\n");
+    printf("            log protocol details to a file\n");
+    printf("  -shareexists\n");
+    printf("            test whether a connection-sharing upstream exists\n");
     exit(1);
 }
 
@@ -492,6 +498,22 @@ int main(int argc, char **argv)
        }
     }
 
+#if !defined UNPROTECT && !defined NO_SECURITY
+    /*
+     * Protect our process.
+     */
+    {
+        char *error = NULL;
+        if (!setprocessacl(error)) {
+            char *message = dupprintf("Could not restrict process ACL: %s",
+                                      error);
+            logevent(NULL, message);
+            sfree(message);
+            sfree(error);
+        }
+    }
+#endif
+
     if (errors)
        return 1;
 
@@ -596,6 +618,17 @@ int main(int argc, char **argv)
        return 1;
     }
 
+    /*
+     * Plink doesn't provide any way to add forwardings after the
+     * connection is set up, so if there are none now, we can safely set
+     * the "simple" flag.
+     */
+    if (conf_get_int(conf, CONF_protocol) == PROT_SSH &&
+       !conf_get_int(conf, CONF_x11_forward) &&
+       !conf_get_int(conf, CONF_agentfwd) &&
+       !conf_get_str_nthstrkey(conf, CONF_portfwd, 0))
+       conf_set_int(conf, CONF_ssh_simple, TRUE);
+
     logctx = log_init(NULL, conf);
     console_provide_logctx(logctx);