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fix(npm): child process exits gracefully on SIGxxx (#243)

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Signed-off-by: Marc Nuri <marc@marcnuri.com>
This commit is contained in:
Marc Nuri
2025-08-06 14:31:33 +03:00
committed by GitHub
parent 4dcede178b
commit 94b85990e3
2 changed files with 54 additions and 39 deletions
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44
pkg/http/http.go
View File

@@ -2,7 +2,6 @@ package http
import ( import (
"context" "context"
"encoding/json"
"errors" "errors"
"net/http" "net/http"
"os" "os"
@@ -19,11 +18,10 @@ import (
) )
const ( const (
oauthProtectedResourceEndpoint = "/.well-known/oauth-protected-resource" healthEndpoint = "/healthz"
healthEndpoint = "/healthz" mcpEndpoint = "/mcp"
mcpEndpoint = "/mcp" sseEndpoint = "/sse"
sseEndpoint = "/sse" sseMessageEndpoint = "/message"
sseMessageEndpoint = "/message"
) )
func Serve(ctx context.Context, mcpServer *mcp.Server, staticConfig *config.StaticConfig, oidcProvider *oidc.Provider) error { func Serve(ctx context.Context, mcpServer *mcp.Server, staticConfig *config.StaticConfig, oidcProvider *oidc.Provider) error {
@@ -46,39 +44,7 @@ func Serve(ctx context.Context, mcpServer *mcp.Server, staticConfig *config.Stat
mux.HandleFunc(healthEndpoint, func(w http.ResponseWriter, r *http.Request) { mux.HandleFunc(healthEndpoint, func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK) w.WriteHeader(http.StatusOK)
}) })
mux.HandleFunc(oauthProtectedResourceEndpoint, func(w http.ResponseWriter, r *http.Request) { mux.HandleFunc(oauthProtectedResourceEndpoint, OAuthProtectedResourceHandler(mcpServer, staticConfig))
w.Header().Set("Content-Type", "application/json")
var authServers []string
if staticConfig.AuthorizationURL != "" {
authServers = []string{staticConfig.AuthorizationURL}
} else {
// Fallback to Kubernetes API server host if authorization_server is not configured
if apiServerHost := mcpServer.GetKubernetesAPIServerHost(); apiServerHost != "" {
authServers = []string{apiServerHost}
}
}
response := map[string]interface{}{
"authorization_servers": authServers,
"authorization_server": authServers[0],
"scopes_supported": mcpServer.GetEnabledTools(),
"bearer_methods_supported": []string{"header"},
}
if staticConfig.ServerURL != "" {
response["resource"] = staticConfig.ServerURL
}
if staticConfig.JwksURL != "" {
response["jwks_uri"] = staticConfig.JwksURL
}
w.WriteHeader(http.StatusOK)
if err := json.NewEncoder(w).Encode(response); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
}
})
ctx, cancel := context.WithCancel(ctx) ctx, cancel := context.WithCancel(ctx)
defer cancel() defer cancel()

49
pkg/http/wellknown.go Normal file
View File

@@ -0,0 +1,49 @@
package http
import (
"encoding/json"
"net/http"
"github.com/containers/kubernetes-mcp-server/pkg/config"
"github.com/containers/kubernetes-mcp-server/pkg/mcp"
)
const (
oauthProtectedResourceEndpoint = "/.well-known/oauth-protected-resource"
)
func OAuthProtectedResourceHandler(mcpServer *mcp.Server, staticConfig *config.StaticConfig) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
var authServers []string
if staticConfig.AuthorizationURL != "" {
authServers = []string{staticConfig.AuthorizationURL}
} else {
// Fallback to Kubernetes API server host if authorization_server is not configured
if apiServerHost := mcpServer.GetKubernetesAPIServerHost(); apiServerHost != "" {
authServers = []string{apiServerHost}
}
}
response := map[string]interface{}{
"authorization_servers": authServers,
"authorization_server": authServers[0],
"scopes_supported": mcpServer.GetEnabledTools(),
"bearer_methods_supported": []string{"header"},
}
if staticConfig.ServerURL != "" {
response["resource"] = staticConfig.ServerURL
}
if staticConfig.JwksURL != "" {
response["jwks_uri"] = staticConfig.JwksURL
}
w.WriteHeader(http.StatusOK)
if err := json.NewEncoder(w).Encode(response); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
}
}
}