From 0a4997484c80a216ae989d8bc2657f320d5954c6 Mon Sep 17 00:00:00 2001
From: Christoph <ckubu@oopen.de>
Date: Sat, 4 Dec 2021 14:34:53 +0100
Subject: [PATCH] occ_file_scan_all_accounts.sh: add support for nginx
 webservice..

---
 occ_file_scan_all_accounts.sh | 83 ++++++++++++++++++++++++++++-------
 1 file changed, 68 insertions(+), 15 deletions(-)

diff --git a/occ_file_scan_all_accounts.sh b/occ_file_scan_all_accounts.sh
index e47d1b1..eab76aa 100755
--- a/occ_file_scan_all_accounts.sh
+++ b/occ_file_scan_all_accounts.sh
@@ -249,33 +249,86 @@ fi
 DEFAULT_HTTP_USER="www-data"
 DEFAULT_HTTP_GROUP="www-data"
 
+NGINX_IS_ENABLED=false
+APACHE2_IS_ENABLED=false
 
-# - Determin user/group of the webserver
-# -
-httpd_binary="`which httpd`"
-if [ -z "$httpd_binary" ]; then
-   httpd_binary="$(ps -axu | grep httpd |  grep -e "^root" | grep -v grep | awk '{print$11}')"
-   if [ -z "$httpd_binary" ]; then
-      if [ -x "/usr/local/apache2/bin/httpd" ]; then
-         httpd_binary="/usr/local/apache2/bin/httpd"
+# Check if NGINX webserver is ctive
+#
+if $(systemctl -q is-enabled nginx 2> /dev/null) ; then
+
+   NGINX_IS_ENABLED=true
+
+   # - Determin user of the webserver
+   # -
+   nginx_binary="$(which nginx)"
+   if [[ -z "$nginx_binary" ]] ; then
+      nginx_binary="$(ps -axu | grep -E "nginx:.*master" | grep -v grep | grep -o -E "\S+/nginx")"
+      if [[ -z "$nginx_binary" ]] ; then
+         if [[ -x "/usr/local/nginx/bin/nginx" ]]; then
+            nginx_binary="/usr/local/nginx/bin/nginx"
+         elif [[ -x "/usr/local/nginx/sbin/nginx" ]]; then
+            nginx_binary="/usr/local/nginx/sbin/nginx"
+         fi
       fi
    fi
-fi
-if [ -x "$httpd_binary" ];then
 
-   # - Determin websever user
-   # -
-   _HTTP_USER="`$httpd_binary -t -D DUMP_RUN_CFG | grep -i -e "^User" | awk '{print$2}' | cut -d\"=\" -f2 | tr -d '"'`"
-   _HTTP_GROUP="`$httpd_binary -t -D DUMP_RUN_CFG | grep -i -e "^Group" | awk '{print$2}' | cut -d\"=\" -f2 | tr -d '"'`"
+   if [[ -x "$nginx_binary" ]] ; then
+      _HTTP_USER="$($nginx_binary -T 2> /dev/null | grep -E "^\s*user\s+\S+;" | grep -o -E "\S+;$" | sed -e 's/;$//')"
+   fi
 
    # - Is webserver running ?
    # -
-   PID=$(ps aux | grep "$(realpath $httpd_binary)" | grep -e "^root" | grep -v grep | awk '{print$2}')
+   PID=$(ps aux | grep "$(realpath $nginx_binary)" | grep -e "^root" | grep -v grep | awk '{print$2}')
    if [[ "X${PID}X" = "XX" ]] ;then
       IS_HTTPD_RUNNING=false
    else
       IS_HTTPD_RUNNING=true
    fi
+
+
+elif $(systemctl -q is-enabled apache2 2> /dev/null) ; then
+
+   APACHE2_IS_ENABLED=true
+
+   # - Determin user of the webserver
+   # -
+   httpd_binary="`which httpd`"
+   if [ -z "$httpd_binary" ]; then
+      httpd_binary="$(ps -axu | grep httpd |  grep -e "^root" | grep -v grep | awk '{print$11}')"
+      if [ -z "$httpd_binary" ]; then
+         if [ -x "/usr/local/apache2/bin/httpd" ]; then
+            httpd_binary="/usr/local/apache2/bin/httpd"
+         fi
+      fi
+   fi
+   if [ -x "$httpd_binary" ];then
+
+      # - Determin websever user
+      # -
+      _HTTP_USER="`$httpd_binary -t -D DUMP_RUN_CFG | grep -i -e "^User" | awk '{print$2}' | cut -d\"=\" -f2 | tr -d '"'`"
+      _HTTP_GROUP="`$httpd_binary -t -D DUMP_RUN_CFG | grep -i -e "^Group" | awk '{print$2}' | cut -d\"=\" -f2 | tr -d '"'`"
+
+      # - Is webserver running ?
+      # -
+      PID=$(ps aux | grep "$(realpath $httpd_binary)" | grep -e "^root" | grep -v grep | awk '{print$2}')
+      if [[ "X${PID}X" = "XX" ]] ;then
+         IS_HTTPD_RUNNING=false
+      else
+         IS_HTTPD_RUNNING=true
+      fi
+   fi
+
+else
+   error "Neither \033[1mapache2\033[m nor \033[1mnginx\033[m is enabled on this machine"
+
+   echononl "continue anyway [yes/no]: "
+   read OK
+   OK="$(echo "$OK" | tr '[:upper:]' '[:lower:]')"
+   while [[ "$OK" != "yes" ]] && [[  "$OK" != "no" ]] ; do
+      echononl "Wrong entry! - repeat [yes/nno]: "
+      read OK
+   done
+   [[ $OK = "yes" ]] || fatal "Interrupted by user"
 fi
 
 if [[ -n "$_HTTP_USER" ]] ; then