update redirection rule

This commit is contained in:
yggverse 2025-01-22 20:53:00 +02:00
parent 137301200f
commit 37a0c8ff4d

View File

@ -399,48 +399,46 @@ fn handle(
Status::PermanentRedirect | Status::Redirect => {
// Expected target URL in response meta
match response.meta.data {
Some(data) => {
match uri.parse_relative(data.as_str(), UriFlags::NONE) {
Ok(target) => {
let total = redirects.take() + 1;
Some(data) => match uri.parse_relative(data.as_str(), UriFlags::NONE) {
Ok(target) => {
let total = redirects.take() + 1;
// Validate total redirects by protocol specification
if total > 5 {
// Validate total redirects by protocol specification
if total > 5 {
let status = subject.page.content.to_status_failure();
status.set_description(Some("Redirection limit reached"));
subject.page.title.replace(status.title());
subject.page.navigation.request.widget.entry.set_progress_fraction(0.0);
subject.tab_page.set_loading(false);
redirects.replace(0); // reset
// Disallow external redirection
} else if "gemini" != target.scheme()
|| uri.port() != target.port()
|| uri.host() != target.host() {
let status = subject.page.content.to_status_failure();
status.set_description(Some("Redirection limit reached"));
status.set_description(Some("External redirects not allowed by protocol specification"));
subject.page.title.replace(status.title());
subject.page.navigation.request.widget.entry.set_progress_fraction(0.0);
subject.tab_page.set_loading(false);
redirects.replace(0); // reset
// Disallow external redirection
} else if uri.scheme() != target.scheme()
|| uri.port() != target.port()
|| uri.host() != target.host() {
let status = subject.page.content.to_status_failure();
status.set_description(Some("External redirects not allowed by protocol specification"));
subject.page.title.replace(status.title());
subject.page.navigation.request.widget.entry.set_progress_fraction(0.0);
subject.tab_page.set_loading(false);
redirects.replace(0); // reset
// Valid
} else {
if matches!(response.meta.status, Status::PermanentRedirect) {
subject.page.navigation
.request
.widget
.entry
.set_text(&uri.to_string());
}
redirects.replace(total);
subject.page.tab_action.load.activate(Some(&target.to_string()), false);
// Valid
} else {
if matches!(response.meta.status, Status::PermanentRedirect) {
subject.page.navigation
.request
.widget
.entry
.set_text(&uri.to_string());
}
redirects.replace(total);
subject.page.tab_action.load.activate(Some(&target.to_string()), false);
}
Err(e) => {
let status = subject.page.content.to_status_failure();
status.set_description(Some(&e.to_string()));
subject.page.title.replace(status.title());
}
}
Err(e) => {
let status = subject.page.content.to_status_failure();
status.set_description(Some(&e.to_string()));
subject.page.title.replace(status.title());
}
}
None => {