Exemplo n.º 1
0
// loadCtx is a pre-request wrapper function that populates a model.Context from request vars,
// and attaches it to the request.
func (ra *restAPI) loadCtx(next http.HandlerFunc) http.HandlerFunc {
	return func(w http.ResponseWriter, r *http.Request) {
		vars := mux.Vars(r)
		taskId := vars["task_id"]
		buildId := vars["build_id"]
		versionId := vars["version_id"]
		patchId := vars["patch_id"]
		projectId := vars["project_id"]

		ctx, err := model.LoadContext(taskId, buildId, versionId, patchId, projectId)
		if err != nil {
			// Some database lookup failed when fetching the data - log it
			ra.LoggedError(w, r, http.StatusInternalServerError, fmt.Errorf("Error loading project context: %v", err))
			return
		}
		if ctx.ProjectRef != nil && ctx.ProjectRef.Private && GetUser(r) == nil {
			http.Error(w, "Unauthorized", http.StatusUnauthorized)
			return
		}

		if ctx.Patch != nil && GetUser(r) == nil {
			http.Error(w, "Unauthorized", http.StatusUnauthorized)
			return
		}

		context.Set(r, RestContext, &ctx)
		next(w, r)
	}
}
Exemplo n.º 2
0
// LoadProjectContext builds a projectContext from vars in the request's URL.
// This is done by reading in specific variables and inferring other required
// context variables when necessary (e.g. loading a project based on the task).
func (uis *UIServer) LoadProjectContext(rw http.ResponseWriter, r *http.Request) (projectContext, error) {
	dbUser := GetUser(r)

	vars := mux.Vars(r)
	taskId := vars["task_id"]
	buildId := vars["build_id"]
	versionId := vars["version_id"]
	patchId := vars["patch_id"]

	projectId := uis.getRequestProjectId(r)

	pc := projectContext{AuthRedirect: uis.UserManager.IsRedirect()}
	isSuperUser := (dbUser != nil) && auth.IsSuperUser(uis.Settings, dbUser)
	err := pc.populateProjectRefs(dbUser != nil, isSuperUser, dbUser)
	if err != nil {
		return pc, err
	}

	// If we still don't have a default projectId, just use the first project in the list
	// if there is one.
	if len(projectId) == 0 && len(pc.AllProjects) > 0 {
		projectId = pc.AllProjects[0].Identifier
	}

	// Build a model.Context using the data available.
	ctx, err := model.LoadContext(taskId, buildId, versionId, patchId, projectId)
	pc.Context = ctx
	if err != nil {
		return pc, err
	}

	// set the cookie for the next request if a project was found
	if ctx.ProjectRef != nil {
		ctx.Project, err = model.FindProject("", ctx.ProjectRef)
		if err != nil {
			return pc, err
		}

		// A project was found, update the project cookie for subsequent request.
		http.SetCookie(rw, &http.Cookie{
			Name:    ProjectCookieName,
			Value:   ctx.ProjectRef.Identifier,
			Path:    "/",
			Expires: time.Now().Add(7 * 24 * time.Hour),
		})
	}

	if len(uis.GetAppPlugins()) > 0 {
		pluginNames := []string{}
		for _, p := range uis.GetAppPlugins() {
			pluginNames = append(pluginNames, p.Name())
		}
		pc.PluginNames = pluginNames
	}

	return pc, nil
}