[bitnami/redmine] Release 5.0.5-debian-11-r45 (#41741)

Signed-off-by: Bitnami Containers <bitnami-bot@vmware.com>

bitnami/redmine/5/debian-11/prebuildfs/opt/bitnami/scripts/libvalidations.sh

@@ -187,6 +187,25 @@ validate_port() {
     fi
 }
 
+########################
+# Validate if the provided argument is a valid IPv6 address
+# Arguments:
+#   $1 - IP to validate
+# Returns:
+#   Boolean
+#########################
+validate_ipv6() {
+    local ip="${1:?ip is missing}"
+    local stat=1
+    local full_address_regex='^([0-9a-fA-F]{1,4}:){7}[0-9a-fA-F]{1,4}$'
+    local short_address_regex='^((([0-9a-fA-F]{1,4}:){0,6}[0-9a-fA-F]{1,4}){0,6}::(([0-9a-fA-F]{1,4}:){0,6}[0-9a-fA-F]{1,4}){0,6})$'
+
+    if [[ $ip =~ $full_address_regex || $ip =~ $short_address_regex || $ip == "::" ]]; then
+        stat=0
+    fi
+    return "$stat"
+}
+
 ########################
 # Validate if the provided argument is a valid IPv4 address
 # Arguments:
@@ -204,7 +223,26 @@ validate_ipv4() {
             && ${ip_array[2]} -le 255 && ${ip_array[3]} -le 255 ]]
         stat=$?
     fi
-    return $stat
+    return "$stat"
+}
+
+########################
+# Validate if the provided argument is a valid IPv4 or IPv6 address
+# Arguments:
+#   $1 - IP to validate
+# Returns:
+#   Boolean
+#########################
+validate_ip() {
+    local ip="${1:?ip is missing}"
+    local stat=1
+
+    if validate_ipv4 "$ip"; then
+        stat=0
+    else
+        stat=$(validate_ipv6 "$ip")
+    fi
+    return "$stat"
 }
 
 ########################