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</pre><pre class="rust"><code><span class="kw">use </span>tide::{<span class="self">self</span>, Middleware, Next, Request};
<span class="kw">use </span>tracing::{<span class="self">self</span>, instrument};
<span class="kw">use crate</span>::{request_error, request_info, request_warn, security_info, <span class="kw-2">*</span>};
<span class="kw">pub struct </span>TreeMiddleware {
trust_x_forward_for: bool,
}
<span class="kw">impl </span>TreeMiddleware {
<span class="kw">pub fn </span>new(trust_x_forward_for: bool) -> <span class="self">Self </span>{
TreeMiddleware {
trust_x_forward_for,
}
}
<span class="attr">#[instrument(name = <span class="string">"tide-request"</span>, skip(<span class="self">self</span>, req, next))]
</span><span class="kw">async fn </span>log<<span class="lifetime">'a</span>, State: Clone + Send + Sync + <span class="lifetime">'static</span>>(
<span class="kw-2">&</span><span class="lifetime">'a </span><span class="self">self</span>,
<span class="kw-2">mut </span>req: Request<State>,
next: Next<<span class="lifetime">'a</span>, State>,
) -> tide::Result {
<span class="kw">struct </span>TreeMiddlewareFinished;
<span class="kw">if </span>req.ext::<TreeMiddlewareFinished>().is_some() {
<span class="kw">return </span><span class="prelude-val">Ok</span>(next.run(req).<span class="kw">await</span>);
}
req.set_ext(TreeMiddlewareFinished);
<span class="kw">let </span>remote_address = <span class="kw">if </span><span class="self">self</span>.trust_x_forward_for {
req.remote()
} <span class="kw">else </span>{
req.peer_addr()
}
.unwrap_or(<span class="string">"-"</span>)
.to_string();
<span class="kw">let </span>host = req.host().unwrap_or(<span class="string">"-"</span>).to_string();
<span class="kw">let </span>method = req.method();
<span class="kw">let </span>path = req.url().path().to_string();
<span class="kw">let </span>remote_address = remote_address.as_str();
<span class="kw">let </span>host = host.as_str();
<span class="kw">let </span>method = method.as_ref();
<span class="kw">let </span>path = path.as_str();
<span class="macro">security_info!</span>(
remote_addr = remote_address,
http.host = host,
http.method = method,
path,
<span class="string">"Request received"
</span>);
<span class="kw">let </span>response = next.run(req).<span class="kw">await</span>;
<span class="kw">let </span>status = response.status();
<span class="kw">if </span>status.is_server_error() {
<span class="kw">if let </span><span class="prelude-val">Some</span>(error) = response.error() {
<span class="macro">request_error!</span>(
message = display(error),
error_type = error.type_name().unwrap_or(<span class="string">"?"</span>),
status = <span class="macro">format_args!</span>(<span class="string">"{} - {}"</span>, status <span class="kw">as </span>u16, status.canonical_reason()),
<span class="string">"Internal error -> Response sent"
</span>);
} <span class="kw">else </span>{
<span class="macro">request_error!</span>(
status = <span class="macro">format_args!</span>(<span class="string">"{} - {}"</span>, status <span class="kw">as </span>u16, status.canonical_reason()),
<span class="string">"Internal error -> Response sent"
</span>);
}
} <span class="kw">else if </span>status.is_client_error() {
<span class="kw">if let </span><span class="prelude-val">Some</span>(error) = response.error() {
<span class="macro">request_warn!</span>(
message = display(error),
error_type = error.type_name().unwrap_or(<span class="string">"?"</span>),
status = <span class="macro">format_args!</span>(<span class="string">"{} - {}"</span>, status <span class="kw">as </span>u16, status.canonical_reason()),
<span class="string">"Client error --> Response sent"
</span>);
} <span class="kw">else </span>{
<span class="macro">request_warn!</span>(
status = <span class="macro">format_args!</span>(<span class="string">"{} - {}"</span>, status <span class="kw">as </span>u16, status.canonical_reason()),
<span class="string">"Client error --> Response sent"
</span>);
}
} <span class="kw">else </span>{
<span class="macro">request_info!</span>(
status = <span class="macro">format_args!</span>(<span class="string">"{} - {}"</span>, status <span class="kw">as </span>u16, status.canonical_reason()),
<span class="string">"--> Response sent"
</span>);
}
<span class="prelude-val">Ok</span>(response)
}
}
<span class="attr">#[async_trait::async_trait]
</span><span class="kw">impl</span><State: Clone + Send + Sync + <span class="lifetime">'static</span>> Middleware<State> <span class="kw">for </span>TreeMiddleware {
<span class="kw">async fn </span>handle(<span class="kw-2">&</span><span class="self">self</span>, req: Request<State>, next: Next<<span class="lifetime">'_</span>, State>) -> tide::Result {
<span class="self">self</span>.log(req, next).<span class="kw">await
</span>}
}
</code></pre></div>
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