Merge bf6a0e6d72 into f0b5f592dc

acme.sh

@@ -4857,9 +4857,11 @@ $_authorizations_map"
 
         _debug "writing token:$token to $wellknown_path/$token"
 
-        mkdir -p "$wellknown_path"
-
-        if ! printf "%s" "$keyauthorization" >"$wellknown_path/$token"; then
+        # Ensure .well-known is visible to web server user/group
+        # https://github.com/Neilpang/acme.sh/pull/32
+        if ! (umask ugo+rx \
+          && mkdir -p "$wellknown_path" \
+          && printf "%s" "$keyauthorization" >"$wellknown_path/$token"); then
           _err "$d:Can not write token to file : $wellknown_path/$token"
           _clearupwebbroot "$_currentRoot" "$removelevel" "$token"
           _clearup
@@ -4867,18 +4869,6 @@ $_authorizations_map"
           return 1
         fi
 
-        if [ ! "$usingApache" ]; then
-          if webroot_owner=$(_stat "$_currentRoot"); then
-            _debug "Changing owner/group of .well-known to $webroot_owner"
-            if ! _exec "chown -R \"$webroot_owner\" \"$_currentRoot/.well-known\""; then
-              _debug "$(cat "$_EXEC_TEMP_ERR")"
-              _exec_err >/dev/null 2>&1
-            fi
-          else
-            _debug "not changing owner/group of webroot"
-          fi
-        fi
-
       fi
     elif [ "$vtype" = "$VTYPE_ALPN" ]; then
       acmevalidationv1="$(printf "%s" "$keyauthorization" | _digest "sha256" "hex")"