From 92fe93362c266c155f236a2f49dc7dee3c5389cc Mon Sep 17 00:00:00 2001
From: default <nobody@localhost>
Date: Sun, 22 Oct 2023 09:18:25 +0200
Subject: [PATCH] Also delete the user directory in deluser().

---
 utils.c | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/utils.c b/utils.c
index 74058aa..f23655c 100644
--- a/utils.c
+++ b/utils.c
@@ -7,6 +7,7 @@
 #include "xs_time.h"
 #include "xs_openssl.h"
 #include "xs_random.h"
+#include "xs_glob.h"
 
 #include "snac.h"
 
@@ -339,6 +340,41 @@ int resetpwd(snac *snac)
 }
 
 
+void rm_rf(const char *dir)
+/* does an rm -rf (yes, I'm also scared) */
+{
+    xs *d = xs_str_cat(xs_dup(dir), "/" "*");
+    xs *l = xs_glob(d, 0, 0);
+    xs_list *p = l;
+    xs_str *v;
+
+    if (dbglevel >= 1)
+        printf("Deleting directory %s\n", dir);
+
+    while (xs_list_iter(&p, &v)) {
+        struct stat st;
+
+        if (stat(v, &st) != -1) {
+            if (st.st_mode & S_IFDIR) {
+                rm_rf(v);
+            }
+            else {
+                if (dbglevel >= 1)
+                    printf("Deleting file %s\n", v);
+
+                if (unlink(v) == -1)
+                    printf("ERROR: cannot delete file %s\n", v);
+            }
+        }
+        else
+            printf("ERROR: stat() fail for %s\n", v);
+    }
+
+    if (rmdir(dir) == -1)
+        printf("ERROR: cannot delete directory %s\n", dir);
+}
+
+
 int deluser(snac *user)
 /* deletes a user */
 {
@@ -361,5 +397,7 @@ int deluser(snac *user)
         }
     }
 
+    rm_rf(user->basedir);
+
     return ret;
 }