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-rw-r--r--rust/fatcat-api/src/server.rs37
1 files changed, 33 insertions, 4 deletions
diff --git a/rust/fatcat-api/src/server.rs b/rust/fatcat-api/src/server.rs
index 902ebd6d..95829602 100644
--- a/rust/fatcat-api/src/server.rs
+++ b/rust/fatcat-api/src/server.rs
@@ -831,7 +831,30 @@ where
context.auth_data = req.extensions.remove::<AuthData>();
context.authorization = req.extensions.remove::<Authorization>();
- match api.editgroup_post(context).wait() {
+ // Body parameters (note that non-required body parameters will ignore garbage
+ // values, rather than causing a 400 response). Produce warning header and logs for
+ // any unused fields.
+
+ let param_body = req.get::<bodyparser::Raw>()
+ .map_err(|e| Response::with((status::BadRequest, format!("Couldn't parse body parameter body - not valid UTF-8: {}", e))))?;
+
+ let mut unused_elements = Vec::new();
+
+ let param_body = if let Some(param_body_raw) = param_body {
+ let deserializer = &mut serde_json::Deserializer::from_str(&param_body_raw);
+
+ let param_body: Option<models::Editgroup> = serde_ignored::deserialize(deserializer, |path| {
+ warn!("Ignoring unknown field in body: {}", path);
+ unused_elements.push(path.to_string());
+ }).map_err(|e| Response::with((status::BadRequest, format!("Couldn't parse body parameter body - doesn't match schema: {}", e))))?;
+
+ param_body
+ } else {
+ None
+ };
+ let param_body = param_body.ok_or_else(|| Response::with((status::BadRequest, "Missing required body parameter body".to_string())))?;
+
+ match api.editgroup_post(param_body, context).wait() {
Ok(rsp) => match rsp {
EditgroupPostResponse::SuccessfullyCreated(body) => {
let body_string = serde_json::to_string(&body).expect("impossible to fail to serialize");
@@ -840,7 +863,9 @@ where
response.headers.set(ContentType(mimetypes::responses::EDITGROUP_POST_SUCCESSFULLY_CREATED.clone()));
context.x_span_id.as_ref().map(|header| response.headers.set(XSpanId(header.clone())));
-
+ if !unused_elements.is_empty() {
+ response.headers.set(Warning(format!("Ignoring unknown fields in body: {:?}", unused_elements)));
+ }
Ok(response)
}
EditgroupPostResponse::BadRequest(body) => {
@@ -850,7 +875,9 @@ where
response.headers.set(ContentType(mimetypes::responses::EDITGROUP_POST_BAD_REQUEST.clone()));
context.x_span_id.as_ref().map(|header| response.headers.set(XSpanId(header.clone())));
-
+ if !unused_elements.is_empty() {
+ response.headers.set(Warning(format!("Ignoring unknown fields in body: {:?}", unused_elements)));
+ }
Ok(response)
}
EditgroupPostResponse::GenericError(body) => {
@@ -860,7 +887,9 @@ where
response.headers.set(ContentType(mimetypes::responses::EDITGROUP_POST_GENERIC_ERROR.clone()));
context.x_span_id.as_ref().map(|header| response.headers.set(XSpanId(header.clone())));
-
+ if !unused_elements.is_empty() {
+ response.headers.set(Warning(format!("Ignoring unknown fields in body: {:?}", unused_elements)));
+ }
Ok(response)
}
},