110 lines
3.0 KiB
Go
110 lines
3.0 KiB
Go
package main
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import (
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"git.xeserv.us/xena/route/internal/elfs"
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proto "git.xeserv.us/xena/route/proto"
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"github.com/Xe/ln"
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"golang.org/x/net/context"
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)
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// Route implements rout.RoutesServer for gRPC
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type Route struct {
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*Server
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}
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// interface assertions
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var (
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_ proto.RoutesServer = &Route{}
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)
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// Get fetches a route from the database.
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func (r *Route) Get(ctx context.Context, req *proto.GetRouteRequest) (*proto.Route, error) {
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clitok, err := r.getAuth(ctx, "get single route", "route:get")
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if err != nil {
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return nil, handleError(ctx, clitok, err, ln.F{"action": "Route.Get_getAuth"})
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}
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val, err := r.db.GetRoute(ctx, req.Id)
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if err != nil {
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return nil, handleError(ctx, clitok, err, ln.F{"action": "get single route from database", "id": req.Id})
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}
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if val.Creator != clitok.Owner {
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return nil, handleError(ctx, clitok, ErrNotAuthorized, ln.F{"action": "Route.Get_wrong_ownership"})
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}
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return val.AsProto(), nil
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}
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// GetAll fetches all of the routes that you own.
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func (r *Route) GetAll(ctx context.Context, req *proto.Nil) (*proto.GetAllRoutesResponse, error) {
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clitok, err := r.getAuth(ctx, "get all routes for user", "route:getall")
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if err != nil {
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return nil, handleError(ctx, clitok, err, ln.F{"action": "Route.GetAll_getAuth"})
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}
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routes, err := r.db.GetAllRoutes(ctx, clitok.Owner)
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if err != nil {
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return nil, handleError(ctx, clitok, err, ln.F{"action": "get all routes for user from database"})
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}
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result := []*proto.Route{}
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// let result = apply routeAsProto routes
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for _, rt := range routes {
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result = append(result, rt.AsProto())
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}
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return &proto.GetAllRoutesResponse{
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Routes: result,
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}, nil
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}
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func (r *Route) Put(ctx context.Context, rt *proto.Route) (*proto.Route, error) {
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clitok, err := r.getAuth(ctx, "put new route", "route:put")
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if err != nil {
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return nil, handleError(ctx, clitok, err, ln.F{"action": "Route.Put_getAuth"})
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}
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if rt.Host == "" {
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rt.Host = elfs.MakeName() + r.cfg.DomainSuffix
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}
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drt, err := r.db.PutRoute(ctx, rt.Host, clitok.Owner)
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if err != nil {
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return nil, handleError(ctx, clitok, err, ln.F{"action": "put route to database"})
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}
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ln.Log(ctx, drt, ln.Action("created new route"))
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return drt.AsProto(), nil
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}
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func (r *Route) Delete(ctx context.Context, rt *proto.Route) (*proto.Nil, error) {
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clitok, err := r.getAuth(ctx, "delete single route", "route:delete")
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if err != nil {
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return nil, handleError(ctx, clitok, err, ln.F{"action": "Route.Delete_getAuth"})
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}
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drt, err := r.db.GetRoute(ctx, rt.Host)
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if err != nil {
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return nil, handleError(ctx, clitok, err, ln.F{"action": "fetch route from database", "host": rt.Host})
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}
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if drt.Creator != clitok.Owner {
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return nil, handleError(ctx, clitok, ErrNotAuthorized, ln.F{"action": "user not authorized to delete this route", "host": rt.Host})
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}
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err = r.db.DeleteRoute(ctx, rt.Id)
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f := drt.F()
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f["action"] = "delete route from database"
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if err != nil {
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handleError(ctx, clitok, ErrNotAuthorized, f)
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}
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f["action"] = "deleted route from database"
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ln.Log(ctx, f, drt)
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return &proto.Nil{}, nil
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}
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