pub(crate) async fn check_permissions(req: LnxRequest) -> Result<LnxRequest> {
    let state = req.data::<State>().expect("get state");

    if !state.auth.enabled() {
        return Ok(req);
    }

    let auth = req.headers().get("Authorization");
    let token = match auth {
        Some(auth) => auth
            .to_str()
            .map_err(|_| LnxError::BadRequest("invalid token provided"))?,
        None => return unauthorized!("missing authorization header"),
    };

    let data = match state.auth.get_token_data(token) {
        None => return unauthorized!("invalid token provided"),
        Some(v) => v,
    };

    let required_permissions: usize;
    let path = req.uri().path();
    if path.starts_with("/auth") {
        required_permissions = permissions::MODIFY_AUTH;
    } else if path == "/indexes" {
        required_permissions = permissions::MODIFY_ENGINE;
    } else if path.starts_with("/indexes") {
        if path.ends_with("/search") {
            required_permissions = permissions::SEARCH_INDEX;
        } else if path.ends_with("/stopwords") {
            required_permissions = permissions::MODIFY_STOP_WORDS;
        } else {
            required_permissions = permissions::MODIFY_DOCUMENTS
        }
    } else {
        // A safe default is to return a 404.
        return abort!(404, "unknown route.");
    }

    if !data.has_permissions(required_permissions) {
        return unauthorized!("you lack permissions to perform this request");
    }

    Ok(req)
}
/// A middleware that checks the user accessing the endpoint has
/// the required permissions.
///
/// If authorization is disabled then this does no checks.
A middleware that checks the user accessing the endpoint has
the required permissions.

If authorization is disabled then this does no checks.
A middleware that checks the user accessing the endpoint has the required permissions . If authorization is disabled then this does no checks .
pub(crate) async fn check_permissions(req: LnxRequest) -> Result<LnxRequest> {
    let state = req.data::<State>().expect("get state");
    if !state.auth.enabled() {
        return Ok(req);
    }
    let auth = req.headers().get("Authorization");
    let token = match auth {
        Some(auth) => auth
            .to_str()
            .map_err(|_| LnxError::BadRequest("invalid token provided"))?,
        None => return unauthorized!("missing authorization header"),
    };
    let data = match state.auth.get_token_data(token) {
        None => return unauthorized!("invalid token provided"),
        Some(v) => v,
    };
    let required_permissions: usize;
    let path = req.uri().path();
    if path.starts_with("/auth") {
        required_permissions = permissions::MODIFY_AUTH;
    } else if path == "/indexes" {
        required_permissions = permissions::MODIFY_ENGINE;
    } else if path.starts_with("/indexes") {
        if path.ends_with("/search") {
            required_permissions = permissions::SEARCH_INDEX;
        } else if path.ends_with("/stopwords") {
            required_permissions = permissions::MODIFY_STOP_WORDS;
        } else {
            required_permissions = permissions::MODIFY_DOCUMENTS
        }
    } else {
        // A safe default is to return a 404.
        return abort!(404, "unknown route.");
    }
    if !data.has_permissions(required_permissions) {
        return unauthorized!("you lack permissions to perform this request");
    }
    Ok(req)
}
pub ( crate ) async fn check_permissions ( req : LnxRequest ) -> Result < LnxRequest > { let state = req . data :: < State > ( ) . expect ( " " ) ; if ! state . auth . enabled ( ) { return Ok ( req ) ; } let auth = req . headers ( ) . get ( " " ) ; let token = match auth { Some ( auth ) => auth . to_str ( ) . map_err ( | _ | LnxError :: BadRequest ( " " ) ) ? , None => return unauthorized ! ( " " ) , } ; let data = match state . auth . get_token_data ( token ) { None => return unauthorized ! ( " " ) , Some ( v ) => v , } ; let required_permissions : usize ; let path = req . uri ( ) . path ( ) ; if path . starts_with ( " " ) { required_permissions = permissions :: MODIFY_AUTH ; } else if path == " " { required_permissions = permissions :: MODIFY_ENGINE ; } else if path . starts_with ( " " ) { if path . ends_with ( " " ) { required_permissions = permissions :: SEARCH_INDEX ; } else if path . ends_with ( " " ) { required_permissions = permissions :: MODIFY_STOP_WORDS ; } else { required_permissions = permissions :: MODIFY_DOCUMENTS } } else { // A safe default is to return a 404. return abort ! ( 404 " " ) ; } if ! data . has_permissions ( required_permissions ) { return unauthorized ! ( " " ) ; } Ok ( req ) }
A middleware that checks the user accessing the endpoint has
the required permissions.
A middleware that checks the user accessing the endpoint has the required permissions .
req
LnxRequest
req
LnxRequest