registry/internal/api/handlers/v0/edit.go
adam jones c0a94cca8c
Rename api/v1 -> api/v0 to match API paths (#320)
This PR renames the API paths from v1 to v0 to align with the actual API
versioning scheme.
2025-08-28 15:06:00 +01:00

111 lines
4 KiB
Go

package v0
import (
"context"
"encoding/json"
"errors"
"net/http"
"strings"
"github.com/danielgtaylor/huma/v2"
"github.com/modelcontextprotocol/registry/internal/auth"
"github.com/modelcontextprotocol/registry/internal/config"
"github.com/modelcontextprotocol/registry/internal/database"
"github.com/modelcontextprotocol/registry/internal/service"
"github.com/modelcontextprotocol/registry/internal/validators"
apiv0 "github.com/modelcontextprotocol/registry/pkg/api/v0"
"github.com/modelcontextprotocol/registry/pkg/model"
)
// EditServerInput represents the input for editing a server
type EditServerInput struct {
Authorization string `header:"Authorization" doc:"Registry JWT token with edit permissions" required:"true"`
ID string `path:"id" doc:"Server ID (UUID)" format:"uuid"`
RawBody []byte `body:"raw"`
}
// RegisterEditEndpoints registers the edit endpoint
func RegisterEditEndpoints(api huma.API, registry service.RegistryService, cfg *config.Config) {
jwtManager := auth.NewJWTManager(cfg)
// Edit server endpoint
huma.Register(api, huma.Operation{
OperationID: "edit-server",
Method: http.MethodPut,
Path: "/v0/servers/{id}",
Summary: "Edit MCP server",
Description: "Update an existing MCP server (admin only)",
Tags: []string{"admin"},
Security: []map[string][]string{
{"bearer": {}},
},
}, func(ctx context.Context, input *EditServerInput) (*Response[apiv0.ServerRecord], error) {
// Extract bearer token
const bearerPrefix = "Bearer "
authHeader := input.Authorization
if len(authHeader) < len(bearerPrefix) || !strings.EqualFold(authHeader[:len(bearerPrefix)], bearerPrefix) {
return nil, huma.Error401Unauthorized("Invalid Authorization header format. Expected 'Bearer <token>'")
}
token := authHeader[len(bearerPrefix):]
// Validate Registry JWT token
claims, err := jwtManager.ValidateToken(ctx, token)
if err != nil {
return nil, huma.Error401Unauthorized("Invalid or expired Registry JWT token", err)
}
// Validate that only allowed extension fields are present
if err := validators.ValidatePublishRequestExtensions(input.RawBody); err != nil {
return nil, huma.Error400BadRequest("Invalid request format", err)
}
// Get current server to check permissions against existing name
currentServer, err := registry.GetByID(input.ID)
if err != nil {
if errors.Is(err, database.ErrNotFound) {
return nil, huma.Error404NotFound("Server not found")
}
return nil, huma.Error500InternalServerError("Failed to get current server", err)
}
// Verify edit permissions for this server using the existing server name
if !jwtManager.HasPermission(currentServer.Server.Name, auth.PermissionActionEdit, claims.Permissions) {
return nil, huma.Error403Forbidden("You do not have edit permissions for this server")
}
// Parse the validated request body
var editRequest apiv0.PublishRequest
if err := json.Unmarshal(input.RawBody, &editRequest); err != nil {
return nil, huma.Error400BadRequest("Invalid JSON format", err)
}
// Validate the server detail
validator := validators.NewObjectValidator()
if err := validator.Validate(&editRequest.Server); err != nil {
return nil, huma.Error400BadRequest(err.Error())
}
// Prevent renaming servers
if currentServer.Server.Name != editRequest.Server.Name {
return nil, huma.Error400BadRequest("Cannot rename server")
}
// Prevent undeleting servers - once deleted, they stay deleted
if currentServer.Server.Status == model.StatusDeleted && editRequest.Server.Status != model.StatusDeleted {
return nil, huma.Error400BadRequest("Cannot change status of deleted server. Deleted servers cannot be undeleted.")
}
// Edit the server
updatedServer, err := registry.EditServer(input.ID, editRequest)
if err != nil {
if errors.Is(err, database.ErrNotFound) {
return nil, huma.Error404NotFound("Server not found")
}
return nil, huma.Error400BadRequest("Failed to edit server", err)
}
return &Response[apiv0.ServerRecord]{
Body: *updatedServer,
}, nil
})
}