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escape router pattern re

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This commit is contained in:
Nikolay Kim 2018-02-19 14:57:57 -08:00
parent ddc82395e8
commit 4d81186059
2 changed files with 16 additions and 8 deletions
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12
src/handler.rs
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@ -383,11 +383,13 @@ impl<S> Handler<S> for NormalizePath {
// try to remove trailing slash
if p.ends_with('/') {
let p = p.as_ref().trim_right_matches('/');
if router.has_route(&p) {
let p = p.to_owned();
let p = if !query.is_empty() { p + "?" + query } else { p };
return HttpResponse::build(self.redirect)
.header(header::LOCATION, p.as_str())
if router.has_route(p) {
let mut req = HttpResponse::build(self.redirect);
return if !query.is_empty() {
req.header(header::LOCATION, (p.to_owned() + "?" + query).as_str())
} else {
req.header(header::LOCATION, p)
}
.body(Body::Empty);
}
}

10
src/router.rs
View File

@ -3,7 +3,7 @@ use std::rc::Rc;
use std::hash::{Hash, Hasher};
use std::collections::HashMap;
use regex::{Regex, RegexSet};
use regex::{Regex, RegexSet, escape};
use error::UrlGenerationError;
use resource::Resource;
@ -299,7 +299,7 @@ impl Pattern {
elems.push(PatternElement::Str(el.clone()));
el.clear();
} else {
re.push(ch);
re.push_str(escape(&ch.to_string()).as_str());
el.push(ch);
}
}
@ -336,6 +336,7 @@ mod tests {
routes.insert(Pattern::new("", "/name/{val}", "^/"), Some(Resource::default()));
routes.insert(Pattern::new("", "/name/{val}/index.html", "^/"),
Some(Resource::default()));
routes.insert(Pattern::new("", "/file/{file}.{ext}", "^/"), Some(Resource::default()));
routes.insert(Pattern::new("", "/v{val}/{val2}/index.html", "^/"),
Some(Resource::default()));
routes.insert(Pattern::new("", "/v/{tail:.*}", "^/"), Some(Resource::default()));
@ -355,6 +356,11 @@ mod tests {
assert!(rec.recognize(&mut req).is_some());
assert_eq!(req.match_info().get("val").unwrap(), "value2");
let mut req = TestRequest::with_uri("/file/file.gz").finish();
assert!(rec.recognize(&mut req).is_some());
assert_eq!(req.match_info().get("file").unwrap(), "file");
assert_eq!(req.match_info().get("ext").unwrap(), "gz");
let mut req = TestRequest::with_uri("/vtest/ttt/index.html").finish();
assert!(rec.recognize(&mut req).is_some());
assert_eq!(req.match_info().get("val").unwrap(), "test");