add support for openwebui (#487)

This commit is contained in:
Adil Hafeez 2025-05-28 19:08:00 -07:00 committed by GitHub
parent 4899117876
commit 9c4733590f
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GPG key ID: B5690EEEBB952194
8 changed files with 150 additions and 24 deletions

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@ -1,4 +1,5 @@
use brightstaff::handlers::chat_completions::chat_completions;
use brightstaff::handlers::models::list_models;
use brightstaff::router::llm_router::RouterService;
use brightstaff::utils::tracing::init_tracer;
use bytes::Bytes;
@ -52,6 +53,8 @@ async fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
let arch_config = Arc::new(config);
let llm_providers = Arc::new(arch_config.llm_providers.clone());
debug!(
"arch_config: {:?}",
&serde_json::to_string(arch_config.as_ref()).unwrap()
@ -84,10 +87,12 @@ async fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
let router_service = Arc::clone(&router_service);
let llm_provider_endpoint = llm_provider_endpoint.clone();
let llm_providers = llm_providers.clone();
let service = service_fn(move |req| {
let router_service = Arc::clone(&router_service);
let parent_cx = extract_context_from_request(&req);
let llm_provider_endpoint = llm_provider_endpoint.clone();
let llm_providers = llm_providers.clone();
async move {
match (req.method(), req.uri().path()) {
@ -96,6 +101,35 @@ async fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
.with_context(parent_cx)
.await
}
(&Method::GET, "/v1/models") => {
Ok(list_models(llm_providers).await)
}
(&Method::OPTIONS, "/v1/models") => {
let mut response = Response::new(empty());
*response.status_mut() = StatusCode::NO_CONTENT;
response.headers_mut().insert(
"Allow",
"GET, OPTIONS".parse().unwrap(),
);
response.headers_mut().insert(
"Access-Control-Allow-Origin",
"*".parse().unwrap(),
);
response.headers_mut().insert(
"Access-Control-Allow-Headers",
"Authorization, Content-Type".parse().unwrap(),
);
response.headers_mut().insert(
"Access-Control-Allow-Methods",
"GET, POST, OPTIONS".parse().unwrap(),
);
response.headers_mut().insert(
"Content-Type",
"application/json".parse().unwrap(),
);
Ok(response)
}
_ => {
let mut not_found = Response::new(empty());
*not_found.status_mut() = StatusCode::NOT_FOUND;