add auth/check endpoint

9 files changed, 347 insertions, 28 deletions

diff --git a/rust/fatcat-api-spec/README.md b/rust/fatcat-api-spec/README.md
index f81f641a..f8a6e817 100644
--- a/rust/fatcat-api-spec/README.md
+++ b/rust/fatcat-api-spec/README.md
@@ -13,7 +13,7 @@ To see how to make this your own, look here:
 [README](https://github.com/swagger-api/swagger-codegen/blob/master/README.md)
 
 - API version: 0.1.0
-- Build date: 2019-01-04T05:57:03.701Z
+- Build date: 2019-01-08T01:49:55.777Z
 
 This autogenerated project defines an API crate `fatcat` which contains:
 * An `Api` trait defining the API in Rust.
@@ -79,6 +79,7 @@ cargo run --example client GetCreatorReleases
 cargo run --example client GetCreatorRevision
 cargo run --example client LookupCreator
 cargo run --example client UpdateCreator
+cargo run --example client AuthCheck
 cargo run --example client AuthOidc
 cargo run --example client GetEditor
 cargo run --example client GetEditorChangelog
diff --git a/rust/fatcat-api-spec/api.yaml b/rust/fatcat-api-spec/api.yaml
index 501a1296..625a0143 100644
--- a/rust/fatcat-api-spec/api.yaml
+++ b/rust/fatcat-api-spec/api.yaml
@@ -2711,4 +2711,30 @@ paths:
           schema:
             $ref: "#/definitions/error_response"
         <<: *AUTHRESPONSES
+  /auth/check:
+    get:
+      operationId: "auth_check"
+      tags: # TAGLINE
+      security:
+        # required admin privs
+        - Bearer: []
+      parameters:
+        - name: role
+          in: query
+          required: false
+          type: string
+      responses:
+        200:
+          description: Success
+          schema:
+            $ref: "#/definitions/success"
+        400:
+          description: Bad Request
+          schema:
+            $ref: "#/definitions/error_response"
+        500:
+          description: Generic Error
+          schema:
+            $ref: "#/definitions/error_response"
+        <<: *AUTHRESPONSES
 
diff --git a/rust/fatcat-api-spec/api/swagger.yaml b/rust/fatcat-api-spec/api/swagger.yaml
index a19d6ae1..9d4767c0 100644
--- a/rust/fatcat-api-spec/api/swagger.yaml
+++ b/rust/fatcat-api-spec/api/swagger.yaml
@@ -6659,6 +6659,72 @@ paths:
       HttpMethod: "Post"
       httpmethod: "post"
       noClientExample: true
+  /auth/check:
+    get:
+      operationId: "auth_check"
+      parameters:
+      - name: "role"
+        in: "query"
+        required: false
+        type: "string"
+        formatString: "{:?}"
+        example: "Some(\"role_example\".to_string())"
+      responses:
+        200:
+          description: "Success"
+          schema:
+            $ref: "#/definitions/success"
+          x-responseId: "Success"
+          x-uppercaseResponseId: "SUCCESS"
+          uppercase_operation_id: "AUTH_CHECK"
+          uppercase_data_type: "SUCCESS"
+          producesJson: true
+        400:
+          description: "Bad Request"
+          schema:
+            $ref: "#/definitions/error_response"
+          x-responseId: "BadRequest"
+          x-uppercaseResponseId: "BAD_REQUEST"
+          uppercase_operation_id: "AUTH_CHECK"
+          uppercase_data_type: "ERRORRESPONSE"
+          producesJson: true
+        401:
+          description: "Not Authorized"
+          schema:
+            $ref: "#/definitions/error_response"
+          headers:
+            WWW_Authenticate:
+              type: "string"
+          x-responseId: "NotAuthorized"
+          x-uppercaseResponseId: "NOT_AUTHORIZED"
+          uppercase_operation_id: "AUTH_CHECK"
+          uppercase_data_type: "ERRORRESPONSE"
+          producesJson: true
+        403:
+          description: "Forbidden"
+          schema:
+            $ref: "#/definitions/error_response"
+          x-responseId: "Forbidden"
+          x-uppercaseResponseId: "FORBIDDEN"
+          uppercase_operation_id: "AUTH_CHECK"
+          uppercase_data_type: "ERRORRESPONSE"
+          producesJson: true
+        500:
+          description: "Generic Error"
+          schema:
+            $ref: "#/definitions/error_response"
+          x-responseId: "GenericError"
+          x-uppercaseResponseId: "GENERIC_ERROR"
+          uppercase_operation_id: "AUTH_CHECK"
+          uppercase_data_type: "ERRORRESPONSE"
+          producesJson: true
+      security:
+      - Bearer: []
+      operation_id: "auth_check"
+      uppercase_operation_id: "AUTH_CHECK"
+      path: "/auth/check"
+      HttpMethod: "Get"
+      httpmethod: "get"
 securityDefinitions:
   Bearer:
     type: "apiKey"
diff --git a/rust/fatcat-api-spec/examples/client.rs b/rust/fatcat-api-spec/examples/client.rs
index 4eed8ae4..5a43a33c 100644
--- a/rust/fatcat-api-spec/examples/client.rs
+++ b/rust/fatcat-api-spec/examples/client.rs
@@ -12,8 +12,8 @@ extern crate uuid;
 use clap::{App, Arg};
 #[allow(unused_imports)]
 use fatcat::{
-    AcceptEditgroupResponse, ApiError, ApiNoContext, AuthOidcResponse, ContextWrapperExt, CreateContainerBatchResponse, CreateContainerResponse, CreateCreatorBatchResponse, CreateCreatorResponse,
-    CreateEditgroupResponse, CreateFileBatchResponse, CreateFileResponse, CreateFilesetBatchResponse, CreateFilesetResponse, CreateReleaseBatchResponse, CreateReleaseResponse,
+    AcceptEditgroupResponse, ApiError, ApiNoContext, AuthCheckResponse, AuthOidcResponse, ContextWrapperExt, CreateContainerBatchResponse, CreateContainerResponse, CreateCreatorBatchResponse,
+    CreateCreatorResponse, CreateEditgroupResponse, CreateFileBatchResponse, CreateFileResponse, CreateFilesetBatchResponse, CreateFilesetResponse, CreateReleaseBatchResponse, CreateReleaseResponse,
     CreateWebcaptureBatchResponse, CreateWebcaptureResponse, CreateWorkBatchResponse, CreateWorkResponse, DeleteContainerEditResponse, DeleteContainerResponse, DeleteCreatorEditResponse,
     DeleteCreatorResponse, DeleteFileEditResponse, DeleteFileResponse, DeleteFilesetEditResponse, DeleteFilesetResponse, DeleteReleaseEditResponse, DeleteReleaseResponse,
     DeleteWebcaptureEditResponse, DeleteWebcaptureResponse, DeleteWorkEditResponse, DeleteWorkResponse, GetChangelogEntryResponse, GetChangelogResponse, GetContainerEditResponse,
@@ -54,6 +54,7 @@ fn main() {
                     "GetCreatorReleases",
                     "GetCreatorRevision",
                     "LookupCreator",
+                    "AuthCheck",
                     "GetEditor",
                     "GetEditorChangelog",
                     "AcceptEditgroup",
@@ -272,6 +273,10 @@ fn main() {
         //     let result = client.update_creator("ident_example".to_string(), ???, Some("editgroup_id_example".to_string())).wait();
         //     println!("{:?} (X-Span-ID: {:?})", result, client.context().x_span_id.clone().unwrap_or(String::from("<none>")));
         //  },
+        Some("AuthCheck") => {
+            let result = client.auth_check(Some("role_example".to_string())).wait();
+            println!("{:?} (X-Span-ID: {:?})", result, client.context().x_span_id.clone().unwrap_or(String::from("<none>")));
+        }
 
         // Disabled because there's no example.
         // Some("AuthOidc") => {
diff --git a/rust/fatcat-api-spec/examples/server_lib/server.rs b/rust/fatcat-api-spec/examples/server_lib/server.rs
index 5e86a10e..73917351 100644
--- a/rust/fatcat-api-spec/examples/server_lib/server.rs
+++ b/rust/fatcat-api-spec/examples/server_lib/server.rs
@@ -11,7 +11,7 @@ use swagger;
 
 use fatcat::models;
 use fatcat::{
-    AcceptEditgroupResponse, Api, ApiError, AuthOidcResponse, Context, CreateContainerBatchResponse, CreateContainerResponse, CreateCreatorBatchResponse, CreateCreatorResponse,
+    AcceptEditgroupResponse, Api, ApiError, AuthCheckResponse, AuthOidcResponse, Context, CreateContainerBatchResponse, CreateContainerResponse, CreateCreatorBatchResponse, CreateCreatorResponse,
     CreateEditgroupResponse, CreateFileBatchResponse, CreateFileResponse, CreateFilesetBatchResponse, CreateFilesetResponse, CreateReleaseBatchResponse, CreateReleaseResponse,
     CreateWebcaptureBatchResponse, CreateWebcaptureResponse, CreateWorkBatchResponse, CreateWorkResponse, DeleteContainerEditResponse, DeleteContainerResponse, DeleteCreatorEditResponse,
     DeleteCreatorResponse, DeleteFileEditResponse, DeleteFileResponse, DeleteFilesetEditResponse, DeleteFilesetResponse, DeleteReleaseEditResponse, DeleteReleaseResponse,
@@ -297,6 +297,12 @@ impl Api for Server {
         Box::new(futures::failed("Generic failure".into()))
     }
 
+    fn auth_check(&self, role: Option<String>, context: &Context) -> Box<Future<Item = AuthCheckResponse, Error = ApiError> + Send> {
+        let context = context.clone();
+        println!("auth_check({:?}) - X-Span-ID: {:?}", role, context.x_span_id.unwrap_or(String::from("<none>")).clone());
+        Box::new(futures::failed("Generic failure".into()))
+    }
+
     fn auth_oidc(&self, oidc_params: models::AuthOidc, context: &Context) -> Box<Future<Item = AuthOidcResponse, Error = ApiError> + Send> {
         let context = context.clone();
         println!("auth_oidc({:?}) - X-Span-ID: {:?}", oidc_params, context.x_span_id.unwrap_or(String::from("<none>")).clone());
diff --git a/rust/fatcat-api-spec/src/client.rs b/rust/fatcat-api-spec/src/client.rs
index 470a5350..7f364eb4 100644
--- a/rust/fatcat-api-spec/src/client.rs
+++ b/rust/fatcat-api-spec/src/client.rs
@@ -35,18 +35,19 @@ use swagger::{ApiError, Context, XSpanId};
 
 use models;
 use {
-    AcceptEditgroupResponse, Api, AuthOidcResponse, CreateContainerBatchResponse, CreateContainerResponse, CreateCreatorBatchResponse, CreateCreatorResponse, CreateEditgroupResponse,
-    CreateFileBatchResponse, CreateFileResponse, CreateFilesetBatchResponse, CreateFilesetResponse, CreateReleaseBatchResponse, CreateReleaseResponse, CreateWebcaptureBatchResponse,
-    CreateWebcaptureResponse, CreateWorkBatchResponse, CreateWorkResponse, DeleteContainerEditResponse, DeleteContainerResponse, DeleteCreatorEditResponse, DeleteCreatorResponse,
-    DeleteFileEditResponse, DeleteFileResponse, DeleteFilesetEditResponse, DeleteFilesetResponse, DeleteReleaseEditResponse, DeleteReleaseResponse, DeleteWebcaptureEditResponse,
-    DeleteWebcaptureResponse, DeleteWorkEditResponse, DeleteWorkResponse, GetChangelogEntryResponse, GetChangelogResponse, GetContainerEditResponse, GetContainerHistoryResponse,
-    GetContainerRedirectsResponse, GetContainerResponse, GetContainerRevisionResponse, GetCreatorEditResponse, GetCreatorHistoryResponse, GetCreatorRedirectsResponse, GetCreatorReleasesResponse,
-    GetCreatorResponse, GetCreatorRevisionResponse, GetEditgroupResponse, GetEditorChangelogResponse, GetEditorResponse, GetFileEditResponse, GetFileHistoryResponse, GetFileRedirectsResponse,
-    GetFileResponse, GetFileRevisionResponse, GetFilesetEditResponse, GetFilesetHistoryResponse, GetFilesetRedirectsResponse, GetFilesetResponse, GetFilesetRevisionResponse, GetReleaseEditResponse,
-    GetReleaseFilesResponse, GetReleaseFilesetsResponse, GetReleaseHistoryResponse, GetReleaseRedirectsResponse, GetReleaseResponse, GetReleaseRevisionResponse, GetReleaseWebcapturesResponse,
-    GetWebcaptureEditResponse, GetWebcaptureHistoryResponse, GetWebcaptureRedirectsResponse, GetWebcaptureResponse, GetWebcaptureRevisionResponse, GetWorkEditResponse, GetWorkHistoryResponse,
-    GetWorkRedirectsResponse, GetWorkReleasesResponse, GetWorkResponse, GetWorkRevisionResponse, LookupContainerResponse, LookupCreatorResponse, LookupFileResponse, LookupReleaseResponse,
-    UpdateContainerResponse, UpdateCreatorResponse, UpdateEditorResponse, UpdateFileResponse, UpdateFilesetResponse, UpdateReleaseResponse, UpdateWebcaptureResponse, UpdateWorkResponse,
+    AcceptEditgroupResponse, Api, AuthCheckResponse, AuthOidcResponse, CreateContainerBatchResponse, CreateContainerResponse, CreateCreatorBatchResponse, CreateCreatorResponse,
+    CreateEditgroupResponse, CreateFileBatchResponse, CreateFileResponse, CreateFilesetBatchResponse, CreateFilesetResponse, CreateReleaseBatchResponse, CreateReleaseResponse,
+    CreateWebcaptureBatchResponse, CreateWebcaptureResponse, CreateWorkBatchResponse, CreateWorkResponse, DeleteContainerEditResponse, DeleteContainerResponse, DeleteCreatorEditResponse,
+    DeleteCreatorResponse, DeleteFileEditResponse, DeleteFileResponse, DeleteFilesetEditResponse, DeleteFilesetResponse, DeleteReleaseEditResponse, DeleteReleaseResponse,
+    DeleteWebcaptureEditResponse, DeleteWebcaptureResponse, DeleteWorkEditResponse, DeleteWorkResponse, GetChangelogEntryResponse, GetChangelogResponse, GetContainerEditResponse,
+    GetContainerHistoryResponse, GetContainerRedirectsResponse, GetContainerResponse, GetContainerRevisionResponse, GetCreatorEditResponse, GetCreatorHistoryResponse, GetCreatorRedirectsResponse,
+    GetCreatorReleasesResponse, GetCreatorResponse, GetCreatorRevisionResponse, GetEditgroupResponse, GetEditorChangelogResponse, GetEditorResponse, GetFileEditResponse, GetFileHistoryResponse,
+    GetFileRedirectsResponse, GetFileResponse, GetFileRevisionResponse, GetFilesetEditResponse, GetFilesetHistoryResponse, GetFilesetRedirectsResponse, GetFilesetResponse, GetFilesetRevisionResponse,
+    GetReleaseEditResponse, GetReleaseFilesResponse, GetReleaseFilesetsResponse, GetReleaseHistoryResponse, GetReleaseRedirectsResponse, GetReleaseResponse, GetReleaseRevisionResponse,
+    GetReleaseWebcapturesResponse, GetWebcaptureEditResponse, GetWebcaptureHistoryResponse, GetWebcaptureRedirectsResponse, GetWebcaptureResponse, GetWebcaptureRevisionResponse, GetWorkEditResponse,
+    GetWorkHistoryResponse, GetWorkRedirectsResponse, GetWorkReleasesResponse, GetWorkResponse, GetWorkRevisionResponse, LookupContainerResponse, LookupCreatorResponse, LookupFileResponse,
+    LookupReleaseResponse, UpdateContainerResponse, UpdateCreatorResponse, UpdateEditorResponse, UpdateFileResponse, UpdateFilesetResponse, UpdateReleaseResponse, UpdateWebcaptureResponse,
+    UpdateWorkResponse,
 };
 
 /// Convert input into a base path, e.g. "http://example:123". Also checks the scheme as it goes.
@@ -2030,6 +2031,84 @@ impl Api for Client {
         Box::new(futures::done(result))
     }
 
+    fn auth_check(&self, param_role: Option<String>, context: &Context) -> Box<Future<Item = AuthCheckResponse, Error = ApiError> + Send> {
+        // Query parameters
+        let query_role = param_role.map_or_else(String::new, |query| format!("role={role}&", role = query.to_string()));
+
+        let url = format!("{}/v0/auth/check?{role}", self.base_path, role = utf8_percent_encode(&query_role, QUERY_ENCODE_SET));
+
+        let hyper_client = (self.hyper_client)();
+        let request = hyper_client.request(hyper::method::Method::Get, &url);
+        let mut custom_headers = hyper::header::Headers::new();
+
+        context.x_span_id.as_ref().map(|header| custom_headers.set(XSpanId(header.clone())));
+
+        let request = request.headers(custom_headers);
+
+        // Helper function to provide a code block to use `?` in (to be replaced by the `catch` block when it exists).
+        fn parse_response(mut response: hyper::client::response::Response) -> Result<AuthCheckResponse, ApiError> {
+            match response.status.to_u16() {
+                200 => {
+                    let mut buf = String::new();
+                    response.read_to_string(&mut buf).map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))?;
+                    let body = serde_json::from_str::<models::Success>(&buf)?;
+
+                    Ok(AuthCheckResponse::Success(body))
+                }
+                400 => {
+                    let mut buf = String::new();
+                    response.read_to_string(&mut buf).map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))?;
+                    let body = serde_json::from_str::<models::ErrorResponse>(&buf)?;
+
+                    Ok(AuthCheckResponse::BadRequest(body))
+                }
+                401 => {
+                    let mut buf = String::new();
+                    response.read_to_string(&mut buf).map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))?;
+                    let body = serde_json::from_str::<models::ErrorResponse>(&buf)?;
+                    header! { (ResponseWwwAuthenticate, "WWW_Authenticate") => [String] }
+                    let response_www_authenticate = response
+                        .headers
+                        .get::<ResponseWwwAuthenticate>()
+                        .ok_or_else(|| "Required response header WWW_Authenticate for response 401 was not found.")?;
+
+                    Ok(AuthCheckResponse::NotAuthorized {
+                        body: body,
+                        www_authenticate: response_www_authenticate.0.clone(),
+                    })
+                }
+                403 => {
+                    let mut buf = String::new();
+                    response.read_to_string(&mut buf).map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))?;
+                    let body = serde_json::from_str::<models::ErrorResponse>(&buf)?;
+
+                    Ok(AuthCheckResponse::Forbidden(body))
+                }
+                500 => {
+                    let mut buf = String::new();
+                    response.read_to_string(&mut buf).map_err(|e| ApiError(format!("Response was not valid UTF8: {}", e)))?;
+                    let body = serde_json::from_str::<models::ErrorResponse>(&buf)?;
+
+                    Ok(AuthCheckResponse::GenericError(body))
+                }
+                code => {
+                    let mut buf = [0; 100];
+                    let debug_body = match response.read(&mut buf) {
+                        Ok(len) => match str::from_utf8(&buf[..len]) {
+                            Ok(body) => Cow::from(body),
+                            Err(_) => Cow::from(format!("<Body was not UTF8: {:?}>", &buf[..len].to_vec())),
+                        },
+                        Err(e) => Cow::from(format!("<Failed to read body: {}>", e)),
+                    };
+                    Err(ApiError(format!("Unexpected response code {}:\n{:?}\n\n{}", code, response.headers, debug_body)))
+                }
+            }
+        }
+
+        let result = request.send().map_err(|e| ApiError(format!("No response received: {}", e))).and_then(parse_response);
+        Box::new(futures::done(result))
+    }
+
     fn auth_oidc(&self, param_oidc_params: models::AuthOidc, context: &Context) -> Box<Future<Item = AuthOidcResponse, Error = ApiError> + Send> {
         let url = format!("{}/v0/auth/oidc", self.base_path);
 
diff --git a/rust/fatcat-api-spec/src/lib.rs b/rust/fatcat-api-spec/src/lib.rs
index 258b635b..17c74384 100644
--- a/rust/fatcat-api-spec/src/lib.rs
+++ b/rust/fatcat-api-spec/src/lib.rs
@@ -349,6 +349,20 @@ pub enum UpdateCreatorResponse {
 }
 
 #[derive(Debug, PartialEq)]
+pub enum AuthCheckResponse {
+    /// Success
+    Success(models::Success),
+    /// Bad Request
+    BadRequest(models::ErrorResponse),
+    /// Not Authorized
+    NotAuthorized { body: models::ErrorResponse, www_authenticate: String },
+    /// Forbidden
+    Forbidden(models::ErrorResponse),
+    /// Generic Error
+    GenericError(models::ErrorResponse),
+}
+
+#[derive(Debug, PartialEq)]
 pub enum AuthOidcResponse {
     /// Found
     Found(models::AuthOidcResult),
@@ -1315,6 +1329,8 @@ pub trait Api {
 
     fn update_creator(&self, ident: String, entity: models::CreatorEntity, editgroup_id: Option<String>, context: &Context) -> Box<Future<Item = UpdateCreatorResponse, Error = ApiError> + Send>;
 
+    fn auth_check(&self, role: Option<String>, context: &Context) -> Box<Future<Item = AuthCheckResponse, Error = ApiError> + Send>;
+
     fn auth_oidc(&self, oidc_params: models::AuthOidc, context: &Context) -> Box<Future<Item = AuthOidcResponse, Error = ApiError> + Send>;
 
     fn get_editor(&self, editor_id: String, context: &Context) -> Box<Future<Item = GetEditorResponse, Error = ApiError> + Send>;
@@ -1565,6 +1581,8 @@ pub trait ApiNoContext {
 
     fn update_creator(&self, ident: String, entity: models::CreatorEntity, editgroup_id: Option<String>) -> Box<Future<Item = UpdateCreatorResponse, Error = ApiError> + Send>;
 
+    fn auth_check(&self, role: Option<String>) -> Box<Future<Item = AuthCheckResponse, Error = ApiError> + Send>;
+
     fn auth_oidc(&self, oidc_params: models::AuthOidc) -> Box<Future<Item = AuthOidcResponse, Error = ApiError> + Send>;
 
     fn get_editor(&self, editor_id: String) -> Box<Future<Item = GetEditorResponse, Error = ApiError> + Send>;
@@ -1852,6 +1870,10 @@ impl<'a, T: Api> ApiNoContext for ContextWrapper<'a, T> {
         self.api().update_creator(ident, entity, editgroup_id, &self.context())
     }
 
+    fn auth_check(&self, role: Option<String>) -> Box<Future<Item = AuthCheckResponse, Error = ApiError> + Send> {
+        self.api().auth_check(role, &self.context())
+    }
+
     fn auth_oidc(&self, oidc_params: models::AuthOidc) -> Box<Future<Item = AuthOidcResponse, Error = ApiError> + Send> {
         self.api().auth_oidc(oidc_params, &self.context())
     }
diff --git a/rust/fatcat-api-spec/src/mimetypes.rs b/rust/fatcat-api-spec/src/mimetypes.rs
index cfdd357d..83add9e3 100644
--- a/rust/fatcat-api-spec/src/mimetypes.rs
+++ b/rust/fatcat-api-spec/src/mimetypes.rs
@@ -452,6 +452,26 @@ pub mod responses {
     lazy_static! {
         pub static ref UPDATE_CREATOR_GENERIC_ERROR: Mime = mime!(Application / Json);
     }
+    /// Create Mime objects for the response content types for AuthCheck
+    lazy_static! {
+        pub static ref AUTH_CHECK_SUCCESS: Mime = mime!(Application / Json);
+    }
+    /// Create Mime objects for the response content types for AuthCheck
+    lazy_static! {
+        pub static ref AUTH_CHECK_BAD_REQUEST: Mime = mime!(Application / Json);
+    }
+    /// Create Mime objects for the response content types for AuthCheck
+    lazy_static! {
+        pub static ref AUTH_CHECK_NOT_AUTHORIZED: Mime = mime!(Application / Json);
+    }
+    /// Create Mime objects for the response content types for AuthCheck
+    lazy_static! {
+        pub static ref AUTH_CHECK_FORBIDDEN: Mime = mime!(Application / Json);
+    }
+    /// Create Mime objects for the response content types for AuthCheck
+    lazy_static! {
+        pub static ref AUTH_CHECK_GENERIC_ERROR: Mime = mime!(Application / Json);
+    }
     /// Create Mime objects for the response content types for AuthOidc
     lazy_static! {
         pub static ref AUTH_OIDC_FOUND: Mime = mime!(Application / Json);
diff --git a/rust/fatcat-api-spec/src/server.rs b/rust/fatcat-api-spec/src/server.rs
index c0903676..d8fc7dc2 100644
--- a/rust/fatcat-api-spec/src/server.rs
+++ b/rust/fatcat-api-spec/src/server.rs
@@ -37,18 +37,19 @@ use swagger::{ApiError, Context, XSpanId};
 #[allow(unused_imports)]
 use models;
 use {
-    AcceptEditgroupResponse, Api, AuthOidcResponse, CreateContainerBatchResponse, CreateContainerResponse, CreateCreatorBatchResponse, CreateCreatorResponse, CreateEditgroupResponse,
-    CreateFileBatchResponse, CreateFileResponse, CreateFilesetBatchResponse, CreateFilesetResponse, CreateReleaseBatchResponse, CreateReleaseResponse, CreateWebcaptureBatchResponse,
-    CreateWebcaptureResponse, CreateWorkBatchResponse, CreateWorkResponse, DeleteContainerEditResponse, DeleteContainerResponse, DeleteCreatorEditResponse, DeleteCreatorResponse,
-    DeleteFileEditResponse, DeleteFileResponse, DeleteFilesetEditResponse, DeleteFilesetResponse, DeleteReleaseEditResponse, DeleteReleaseResponse, DeleteWebcaptureEditResponse,
-    DeleteWebcaptureResponse, DeleteWorkEditResponse, DeleteWorkResponse, GetChangelogEntryResponse, GetChangelogResponse, GetContainerEditResponse, GetContainerHistoryResponse,
-    GetContainerRedirectsResponse, GetContainerResponse, GetContainerRevisionResponse, GetCreatorEditResponse, GetCreatorHistoryResponse, GetCreatorRedirectsResponse, GetCreatorReleasesResponse,
-    GetCreatorResponse, GetCreatorRevisionResponse, GetEditgroupResponse, GetEditorChangelogResponse, GetEditorResponse, GetFileEditResponse, GetFileHistoryResponse, GetFileRedirectsResponse,
-    GetFileResponse, GetFileRevisionResponse, GetFilesetEditResponse, GetFilesetHistoryResponse, GetFilesetRedirectsResponse, GetFilesetResponse, GetFilesetRevisionResponse, GetReleaseEditResponse,
-    GetReleaseFilesResponse, GetReleaseFilesetsResponse, GetReleaseHistoryResponse, GetReleaseRedirectsResponse, GetReleaseResponse, GetReleaseRevisionResponse, GetReleaseWebcapturesResponse,
-    GetWebcaptureEditResponse, GetWebcaptureHistoryResponse, GetWebcaptureRedirectsResponse, GetWebcaptureResponse, GetWebcaptureRevisionResponse, GetWorkEditResponse, GetWorkHistoryResponse,
-    GetWorkRedirectsResponse, GetWorkReleasesResponse, GetWorkResponse, GetWorkRevisionResponse, LookupContainerResponse, LookupCreatorResponse, LookupFileResponse, LookupReleaseResponse,
-    UpdateContainerResponse, UpdateCreatorResponse, UpdateEditorResponse, UpdateFileResponse, UpdateFilesetResponse, UpdateReleaseResponse, UpdateWebcaptureResponse, UpdateWorkResponse,
+    AcceptEditgroupResponse, Api, AuthCheckResponse, AuthOidcResponse, CreateContainerBatchResponse, CreateContainerResponse, CreateCreatorBatchResponse, CreateCreatorResponse,
+    CreateEditgroupResponse, CreateFileBatchResponse, CreateFileResponse, CreateFilesetBatchResponse, CreateFilesetResponse, CreateReleaseBatchResponse, CreateReleaseResponse,
+    CreateWebcaptureBatchResponse, CreateWebcaptureResponse, CreateWorkBatchResponse, CreateWorkResponse, DeleteContainerEditResponse, DeleteContainerResponse, DeleteCreatorEditResponse,
+    DeleteCreatorResponse, DeleteFileEditResponse, DeleteFileResponse, DeleteFilesetEditResponse, DeleteFilesetResponse, DeleteReleaseEditResponse, DeleteReleaseResponse,
+    DeleteWebcaptureEditResponse, DeleteWebcaptureResponse, DeleteWorkEditResponse, DeleteWorkResponse, GetChangelogEntryResponse, GetChangelogResponse, GetContainerEditResponse,
+    GetContainerHistoryResponse, GetContainerRedirectsResponse, GetContainerResponse, GetContainerRevisionResponse, GetCreatorEditResponse, GetCreatorHistoryResponse, GetCreatorRedirectsResponse,
+    GetCreatorReleasesResponse, GetCreatorResponse, GetCreatorRevisionResponse, GetEditgroupResponse, GetEditorChangelogResponse, GetEditorResponse, GetFileEditResponse, GetFileHistoryResponse,
+    GetFileRedirectsResponse, GetFileResponse, GetFileRevisionResponse, GetFilesetEditResponse, GetFilesetHistoryResponse, GetFilesetRedirectsResponse, GetFilesetResponse, GetFilesetRevisionResponse,
+    GetReleaseEditResponse, GetReleaseFilesResponse, GetReleaseFilesetsResponse, GetReleaseHistoryResponse, GetReleaseRedirectsResponse, GetReleaseResponse, GetReleaseRevisionResponse,
+    GetReleaseWebcapturesResponse, GetWebcaptureEditResponse, GetWebcaptureHistoryResponse, GetWebcaptureRedirectsResponse, GetWebcaptureResponse, GetWebcaptureRevisionResponse, GetWorkEditResponse,
+    GetWorkHistoryResponse, GetWorkRedirectsResponse, GetWorkReleasesResponse, GetWorkResponse, GetWorkRevisionResponse, LookupContainerResponse, LookupCreatorResponse, LookupFileResponse,
+    LookupReleaseResponse, UpdateContainerResponse, UpdateCreatorResponse, UpdateEditorResponse, UpdateFileResponse, UpdateFilesetResponse, UpdateReleaseResponse, UpdateWebcaptureResponse,
+    UpdateWorkResponse,
 };
 
 header! { (Warning, "Warning") => [String] }
@@ -2606,6 +2607,99 @@ where
     );
 
     let api_clone = api.clone();
+    router.get(
+        "/v0/auth/check",
+        move |req: &mut Request| {
+            let mut context = Context::default();
+
+            // Helper function to provide a code block to use `?` in (to be replaced by the `catch` block when it exists).
+            fn handle_request<T>(req: &mut Request, api: &T, context: &mut Context) -> Result<Response, Response>
+            where
+                T: Api,
+            {
+                context.x_span_id = Some(req.headers.get::<XSpanId>().map(XSpanId::to_string).unwrap_or_else(|| self::uuid::Uuid::new_v4().to_string()));
+                context.auth_data = req.extensions.remove::<AuthData>();
+                context.authorization = req.extensions.remove::<Authorization>();
+
+                let authorization = context.authorization.as_ref().ok_or_else(|| Response::with((status::Forbidden, "Unauthenticated".to_string())))?;
+
+                // Query parameters (note that non-required or collection query parameters will ignore garbage values, rather than causing a 400 response)
+                let query_params = req.get::<UrlEncodedQuery>().unwrap_or_default();
+                let param_role = query_params.get("role").and_then(|list| list.first()).and_then(|x| x.parse::<String>().ok());
+
+                match api.auth_check(param_role, context).wait() {
+                    Ok(rsp) => match rsp {
+                        AuthCheckResponse::Success(body) => {
+                            let body_string = serde_json::to_string(&body).expect("impossible to fail to serialize");
+
+                            let mut response = Response::with((status::Status::from_u16(200), body_string));
+                            response.headers.set(ContentType(mimetypes::responses::AUTH_CHECK_SUCCESS.clone()));
+
+                            context.x_span_id.as_ref().map(|header| response.headers.set(XSpanId(header.clone())));
+
+                            Ok(response)
+                        }
+                        AuthCheckResponse::BadRequest(body) => {
+                            let body_string = serde_json::to_string(&body).expect("impossible to fail to serialize");
+
+                            let mut response = Response::with((status::Status::from_u16(400), body_string));
+                            response.headers.set(ContentType(mimetypes::responses::AUTH_CHECK_BAD_REQUEST.clone()));
+
+                            context.x_span_id.as_ref().map(|header| response.headers.set(XSpanId(header.clone())));
+
+                            Ok(response)
+                        }
+                        AuthCheckResponse::NotAuthorized { body, www_authenticate } => {
+                            let body_string = serde_json::to_string(&body).expect("impossible to fail to serialize");
+
+                            let mut response = Response::with((status::Status::from_u16(401), body_string));
+                            header! { (ResponseWwwAuthenticate, "WWW_Authenticate") => [String] }
+                            response.headers.set(ResponseWwwAuthenticate(www_authenticate));
+
+                            response.headers.set(ContentType(mimetypes::responses::AUTH_CHECK_NOT_AUTHORIZED.clone()));
+
+                            context.x_span_id.as_ref().map(|header| response.headers.set(XSpanId(header.clone())));
+
+                            Ok(response)
+                        }
+                        AuthCheckResponse::Forbidden(body) => {
+                            let body_string = serde_json::to_string(&body).expect("impossible to fail to serialize");
+
+                            let mut response = Response::with((status::Status::from_u16(403), body_string));
+                            response.headers.set(ContentType(mimetypes::responses::AUTH_CHECK_FORBIDDEN.clone()));
+
+                            context.x_span_id.as_ref().map(|header| response.headers.set(XSpanId(header.clone())));
+
+                            Ok(response)
+                        }
+                        AuthCheckResponse::GenericError(body) => {
+                            let body_string = serde_json::to_string(&body).expect("impossible to fail to serialize");
+
+                            let mut response = Response::with((status::Status::from_u16(500), body_string));
+                            response.headers.set(ContentType(mimetypes::responses::AUTH_CHECK_GENERIC_ERROR.clone()));
+
+                            context.x_span_id.as_ref().map(|header| response.headers.set(XSpanId(header.clone())));
+
+                            Ok(response)
+                        }
+                    },
+                    Err(_) => {
+                        // Application code returned an error. This should not happen, as the implementation should
+                        // return a valid response.
+                        Err(Response::with((status::InternalServerError, "An internal error occurred".to_string())))
+                    }
+                }
+            }
+
+            handle_request(req, &api_clone, &mut context).or_else(|mut response| {
+                context.x_span_id.as_ref().map(|header| response.headers.set(XSpanId(header.clone())));
+                Ok(response)
+            })
+        },
+        "AuthCheck",
+    );
+
+    let api_clone = api.clone();
     router.post(
         "/v0/auth/oidc",
         move |req: &mut Request| {