Hello,

I have tried to create some snippets to handle redirect on many situations, below:

```
(any443-any80) {
redir 308 {
if {>X-Forwarded-Proto} is https
/ http://{host}{uri}
}
}
(any80-any443) {
redir 308 {
if {>X-Forwarded-Proto} is http
/ https://{host}{uri}
}
}
(www80-non443) {
redir 308 {
if_op and
if {>X-Forwarded-Proto} is http
if {host} starts_with www
if {host} match (w{2,3}\.)(.*)
/ https://{$2}
}
}
(non80-non443) {
redir 308 {
if_op and
if {>X-Forwarded-Proto} is http
if {host} not_starts_with www
if {host} not_match (w{2,3}\.)(.*)
/ https://{host}{uri}
}
}
(non80-www80) {
redir 308 {
if_op and
if {>X-Forwarded-Proto} is http
if {host} not_starts_with www
if {host} not_match (w{2,3}\.)(.*)
/ {scheme}www.{host}{uri}
}
}
(www80-non80) {
redir 308 {
if_op and
if {>X-Forwarded-Proto} is http
if {host} starts_with www
if {host} match (w{2,3}\.)(.*)
/ {scheme}{$2}
}
}
(non80-www443) {
redir 308 {
if_op and
if {>X-Forwarded-Proto} is http
if {host} not_starts_with www
if {host} not_match (w{2,3}\.)(.*)
/ https://www.{host}{uri}
}
}
(non443-non80) {
redir 308 {
if_op and
if {>X-Forwarded-Proto} is https
if {host} not_starts_with www
if {host} not_match (w{2,3}\.)(.*)
/ https://{host}{uri}
}
}
(www443-non80) {
redir 308 {
if_op and
if {>X-Forwarded-Proto} is https
if {host} starts_with www
if {host} not_match (w{2,3}\.)(.*)
/ http://{$2}
}
}
(www443-non443) {
redir 308 {
if_op and
if {>X-Forwarded-Proto} is https
if {host} starts_with www
if {host} match (w{2,3}\.)(.*)
/ {scheme}{$2}
}
}
(non443-www443) {
redir 308 {
if_op and
if {>X-Forwarded-Proto} is https
if {host} not_starts_with www
if {host} not_match (w{2,3}\.)(.*)
/ {scheme}{$2}
}
}
```

Are these snippets correct?

How to test efficiently without relying on the browser?

What kind of output do I need to generate in log?

Any help will be appreciated. Thank you.