Files
Ralf Haferkamp 102e92fd73 appauth: Add token and user (with roles) to context
When successfully authenticating a user via apptoken, resolve the user's
roles and add the user and the token returned by the auth service to the
request context. Rely on the account_resolve middleware to add the reva
token to the outgoing request as the other auth middlewares do.
2025-04-30 10:17:58 +02:00

65 lines
2.1 KiB
Go

package middleware
import (
"net/http"
gateway "github.com/cs3org/go-cs3apis/cs3/gateway/v1beta1"
cs3rpc "github.com/cs3org/go-cs3apis/cs3/rpc/v1beta1"
"github.com/opencloud-eu/opencloud/pkg/log"
"github.com/opencloud-eu/opencloud/services/proxy/pkg/userroles"
revactx "github.com/opencloud-eu/reva/v2/pkg/ctx"
"github.com/opencloud-eu/reva/v2/pkg/rgrpc/todo/pool"
)
// AppAuthAuthenticator defines the app auth authenticator
type AppAuthAuthenticator struct {
Logger log.Logger
RevaGatewaySelector pool.Selectable[gateway.GatewayAPIClient]
UserRoleAssigner userroles.UserRoleAssigner
}
// Authenticate implements the authenticator interface to authenticate requests via app auth.
func (m AppAuthAuthenticator) Authenticate(r *http.Request) (*http.Request, bool) {
if isPublicPath(r.URL.Path) {
// The authentication of public path requests is handled by another authenticator.
// Since we can't guarantee the order of execution of the authenticators, we better
// implement an early return here for paths we can't authenticate in this authenticator.
return nil, false
}
username, password, ok := r.BasicAuth()
if !ok {
return nil, false
}
next, err := m.RevaGatewaySelector.Next()
if err != nil {
return nil, false
}
authenticateResponse, err := next.Authenticate(r.Context(), &gateway.AuthenticateRequest{
Type: "appauth",
ClientId: username,
ClientSecret: password,
})
if err != nil {
return nil, false
}
if authenticateResponse.GetStatus().GetCode() != cs3rpc.Code_CODE_OK {
m.Logger.Debug().Str("msg", authenticateResponse.GetStatus().GetMessage()).Str("clientid", username).Msg("app auth failed")
return nil, false
}
user := authenticateResponse.GetUser()
if user, err = m.UserRoleAssigner.ApplyUserRole(r.Context(), user); err != nil {
m.Logger.Error().Err(err).Str("clientid", username).Msg("app auth: failed to load user roles")
return nil, false
}
ctx := revactx.ContextSetUser(r.Context(), user)
ctx = revactx.ContextSetToken(ctx, authenticateResponse.GetToken())
r = r.WithContext(ctx)
return r, true
}