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How to use hasScope method of plugin Package

Best Gauge code snippet using plugin.hasScope

main.go

Source:main.go

1package main2import (3	"bytes"4	"flag"5	"fmt"6	"github.com/golang/glog"7	"github.com/golang/protobuf/proto"8	"github.com/golang/protobuf/protoc-gen-go/descriptor"9	"github.com/golang/protobuf/protoc-gen-go/generator"10	plugin "github.com/golang/protobuf/protoc-gen-go/plugin"11	"github.com/tfeng/postgres-grpc-example/auth"12	"go/format"13	"io/ioutil"14	"os"15	"path/filepath"16	"strings"17	"text/template"18)19var authTemplate = template.Must(template.New("auth").Parse(`20package {{.Pkg}}21import (22	{{if not .IsSamePackage}}23	"github.com/tfeng/postgres-grpc-example/auth"24	{{end}}25	"golang.org/x/net/context"26	"google.golang.org/grpc/codes"27	"google.golang.org/grpc/status"28)29var (30	{{if not .IsSamePackage}}31	_ auth.AuthToken32	{{end}}33	_ context.Context34	_ codes.Code35	_ status.Status36)37{{range $svc := .Services}}38{{range $md := $svc.Methods}}39{{if (or ($md.AuthChecker.GetAuthenticated) ($md.AuthChecker.GetScope))}}40func (r *{{.Request}}) isAuthenticated(ctx context.Context) bool {41	_, ok := auth.GetAuthToken(ctx)42	return ok43}44{{end}}45{{if $md.AuthChecker.GetScope}}46func (r *{{.Request}}) HasScope(ctx context.Context) bool {47	token, _ := auth.GetAuthToken(ctx)48	return {{range $s := $md.AuthChecker.GetScope}}auth.HasScope(auth.Scope_{{$s}}, token) && {{end}}true49}50{{end}}51func (r *{{.Request}}) Authorize(ctx context.Context) error {52	{{if (or ($md.AuthChecker.GetAuthenticated) ($md.AuthChecker.GetScope))}}53	if !r.isAuthenticated(ctx) {54		return status.Error(codes.Unauthenticated, "Not authenticated")55	}56	{{end}}57	{{if $md.AuthChecker.GetScope}}58	if !r.HasScope(ctx) {59		return status.Error(codes.Unauthenticated, "Insufficient scope")60	}61	{{end}}62	return nil63}64{{end}}65{{end}}66`))67type Method struct {68	Method      *descriptor.MethodDescriptorProto69	Request     string70	AuthChecker *auth.AuthChecker71}72type Service struct {73	Service *descriptor.ServiceDescriptorProto74	Methods []Method75}76type TemplateData struct {77	Pkg           string78	Services      []Service79	IsSamePackage bool80}81type Params struct {82	IsAuthPackage bool83}84func parseParams(param string) Params {85	var p = Params{}86	parts := strings.Split(param, ",")87	for _, part := range parts {88		switch part {89		case "auth_package":90			p.IsAuthPackage = true91		}92	}93	return p94}95func createTemplateData(params Params, file *descriptor.FileDescriptorProto) TemplateData {96	var svcs []Service97	for _, svc := range file.GetService() {98		var mds []Method99		for _, md := range svc.GetMethod() {100			if ext, err := proto.GetExtension(md.GetOptions(), auth.E_Checker); err == nil {101				ac := ext.(*auth.AuthChecker)102				reqTypeParts := strings.Split(md.GetInputType(), ".")103				mds = append(mds, Method{104					md,105					reqTypeParts[len(reqTypeParts)-1],106					ac,107				})108			}109		}110		svcs = append(svcs, Service{111			svc,112			mds,113		})114	}115	return TemplateData{116		*file.Package,117		svcs,118		params.IsAuthPackage,119	}120}121func main() {122	flag.Parse()123	gen := generator.New()124	data, err := ioutil.ReadAll(os.Stdin)125	if err != nil {126		glog.Fatal("unable to read input", err)127	}128	if err := proto.Unmarshal(data, gen.Request); err != nil {129		glog.Fatal("unable to parse proto", err)130	}131	if len(gen.Request.FileToGenerate) == 0 {132		glog.Fatal("no files to generate")133	}134	var files []*plugin.CodeGeneratorResponse_File135	params := parseParams(gen.Request.GetParameter())136	for _, file := range gen.Request.GetProtoFile() {137		if len(file.GetService()) > 0 {138			code := bytes.NewBuffer(nil)139			data := createTemplateData(params, file)140			if err := authTemplate.Execute(code, data); err != nil {141				glog.Fatal("unable to generate method")142			}143			if formatted, err := format.Source(code.Bytes()); err != nil {144				glog.Fatal(err)145			} else {146				name := file.GetName()147				ext := filepath.Ext(name)148				base := strings.TrimSuffix(name, ext)149				output := fmt.Sprintf("%s.auth.pb.go", base)150				files = append(files, &plugin.CodeGeneratorResponse_File{151					Name:    proto.String(output),152					Content: proto.String(string(formatted)),153				})154			}155		}156	}157	// Send back the results.158	data, err = proto.Marshal(&plugin.CodeGeneratorResponse{File: files})159	if err != nil {160		glog.Fatal("failed to marshal output proto", err)161	}162	_, err = os.Stdout.Write(data)163	if err != nil {164		glog.Fatal("failed to write output proto", err)165	}166}...

util_test.go

Source:util_test.go

...4	"github.com/SUSE/cf-plugin-backup/util"5)6func TestCheckUserScope_HasScope(t *testing.T) {7	token := "eyJhbGciOiJSUzI1NiIsImtpZCI6ImxlZ2FjeS10b2tlbi1rZXkiLCJ0eXAiOiJKV1QifQ.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.ZjX_Wr450SM6jigEBEQDs72_wJDQv2EPRYNG-ucPCFMDjvlwYZrUjaMeJkuVanwXFZhKR2oDflUZQeg78Ue49IPD9G7DiBSUbbgLsQkSRLmy3HJ8vipO8p8uZOmFdDsGbyJ8zFu0wkYTGTwQUfxxYq7j4egn3eZHcXc0rScaKbxlW-X2XLP04uUCc6O9EWxzWOzyE-q27lfGstkosEy1rWMOKs-6xpTimczYT0mnoqr3f6wjUtoYFHrrlPvQ6BPhE5Pm3lItw8BzRO3hUEMxGbgpfhdQ3dy0uBcRwR9Bc6WPpNkGjE8ENORYX82LvVb62IOTyRMphP60MCbvE7TQA98puN6aWmZZfJVmZ7VlBkl_1v8jjrUeWoyCv_0gilbQYsV1dfkll325_Lpp4eXHnsEXZUAgwMgxji4nhvjgk4YR9m9COdPGUzaSRQNm7NS04tHQY65YK8DwEi1SAljHWaghTHYkq5foShRQPLh2TS2QAjJRxH49eRla8DKVh4Cw_1FNy9lH_26xmRbPkf6L6GL_oG5r99emHAihcu8lE7cx7D129Z5JoGJ7RUNB3zA_89YwQPrnUSChoZ2KVU0qioZbH5f5YY4tjwCy-EG8i5DrNK94ti9gf-kVL5qoyMkC02r2EqHxXsQa2xuO_tGobJEqDJ0-3G00DPI2-MFb-_k"8	hasScope, err := util.CheckUserScope(token, "cloud_controller.admin")9	if err != nil {10		t.Fatal(err.Error())11	}12	if !hasScope {13		t.Fatal("scope not present")14	}15}16func TestCheckUserScope_NoScope(t *testing.T) {17	token := "eyJhbGciOiJSUzI1NiIsImtpZCI6ImxlZ2FjeS10b2tlbi1rZXkiLCJ0eXAiOiJKV1QifQ.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.ihgWURw0coxSOsiRWG-c_CWZpY9ykk5RB4dCDvGpHpx2d3Uid9dIKb-K9zOgkolGpKnu3_92oAYDYbVpqtJWmmVYBYXA0aZinUlV-8Xg6AnhWfB-NwrSvxqKXECzA6rZr6Uf6Wvg0UwgwjuFZfXpxQ6bsfntzhATOkbCcRuWfHGIq65Z8emj9pk4yNfn9AXBSf0I8MGmQCSQlDMgIywxGrvPwcfMlHRkXw65aN1o3vjCWA9Wabqy3RuoxXgL15yA1jp2Bp7EbPF4VL0bLUZBv1vt8rSA0S0ckPlUJhjCvZwdlHxgzvEuErrY1PuU63xiqQXEuJsU7etEtoN1uBOQVQ"18	hasScope, err := util.CheckUserScope(token, "inexistent_scope")19	if err != nil {20		t.Fatal(err.Error())21	}22	if hasScope {23		t.Fatal("scope should not be present")24	}25}...

restapi.go

Source:restapi.go

1package dashboard2import (3	"errors"4	"net/http"5	"github.com/go-chi/chi"6	"github.com/heedy/heedy/api/golang/plugin"7	"github.com/heedy/heedy/api/golang/rest"8	"github.com/heedy/heedy/backend/database"9)10func validateRequest(w http.ResponseWriter, r *http.Request, scope string) (*plugin.ObjectInfo, bool) {11	oi, err := plugin.GetObjectInfo(r)12	if err != nil {13		rest.WriteJSONError(w, r, http.StatusInternalServerError, err)14		return nil, false15	}16	if !oi.Access.HasScope(scope) {17		rest.WriteJSONError(w, r, http.StatusForbidden, database.ErrAccessDenied("Insufficient permissions"))18		return nil, false19	}20	return oi, true21}22// ReadDashboard reads the entire dashboard23func ReadHandler(w http.ResponseWriter, r *http.Request) {24	oi, ok := validateRequest(w, r, "read")25	if !ok {26		return27	}28	c := rest.CTX(r)29	da, err := ReadDashboard(c.DB.AdminDB(), oi.AsObject(), oi.ID, oi.Access.HasScope("write"))30	rest.WriteGzipJSON(w, r, da, err)31}32func WriteHandler(w http.ResponseWriter, r *http.Request) {33	oi, ok := validateRequest(w, r, "write")34	if !ok {35		return36	}37	c := rest.CTX(r)38	var elements []DashboardElement39	err := rest.UnmarshalRequest(r, &elements)40	if err != nil {41		rest.WriteJSONError(w, r, http.StatusBadRequest, err)42		return43	}44	err = WriteDashboard(c.DB.AdminDB(), oi.AsObject(), oi.ID, elements)45	rest.WriteResult(w, r, err)46}47func ReadElementHandler(w http.ResponseWriter, r *http.Request) {48	oi, ok := validateRequest(w, r, "read")49	if !ok {50		return51	}52	c := rest.CTX(r)53	eid, err := rest.URLParam(r, "element_id", nil)54	if err != nil {55		rest.WriteJSONError(w, r, http.StatusBadRequest, err)56		return57	}58	de, err := ReadDashboardElement(c.DB.AdminDB(), oi.AsObject(), oi.ID, eid, oi.Access.HasScope("write"))59	rest.WriteGzipJSON(w, r, de, err)60}61func DeleteElementHandler(w http.ResponseWriter, r *http.Request) {62	oi, ok := validateRequest(w, r, "write")63	if !ok {64		return65	}66	c := rest.CTX(r)67	eid, err := rest.URLParam(r, "element_id", nil)68	if err != nil {69		rest.WriteJSONError(w, r, http.StatusBadRequest, err)70		return71	}72	err = DeleteDashboardElement(c.DB.AdminDB(), oi.ID, eid)73	rest.WriteResult(w, r, err)74}75func WriteElementHandler(w http.ResponseWriter, r *http.Request) {76	oi, ok := validateRequest(w, r, "write")77	if !ok {78		return79	}80	c := rest.CTX(r)81	eid, err := rest.URLParam(r, "element_id", nil)82	if err != nil {83		rest.WriteJSONError(w, r, http.StatusBadRequest, err)84		return85	}86	var element DashboardElement87	err = rest.UnmarshalRequest(r, &element)88	if err != nil {89		rest.WriteJSONError(w, r, http.StatusBadRequest, err)90		return91	}92	if element.ID != "" && element.ID != eid {93		rest.WriteJSONError(w, r, http.StatusBadRequest, errors.New("bad_request: element ID doesn't match URL"))94		return95	}96	element.ID = eid97	err = WriteDashboard(c.DB.AdminDB(), oi.AsObject(), oi.ID, []DashboardElement{element})98	rest.WriteResult(w, r, err)99}100// Handler is the global router for the timeseries API101var Handler = func() *chi.Mux {102	m := chi.NewMux()103	m.Get("/object/dashboard", ReadHandler)104	m.Post("/object/dashboard", WriteHandler)105	m.Get("/object/dashboard/{element_id}", ReadElementHandler)106	m.Patch("/object/dashboard/{element_id}", WriteElementHandler)107	m.Delete("/object/dashboard/{element_id}", DeleteElementHandler)108	m.NotFound(rest.NotFoundHandler)109	m.MethodNotAllowed(rest.NotFoundHandler)110	return m111}()...

hasScope

Using AI Code Generation

1import (2func main() {3	p, err := plugin.Open("plugin.so")4	if err != nil {5		fmt.Println(err)6	}7	symbol, err := p.Lookup("HasScope")8	if err != nil {9		fmt.Println(err)10	}11	hasScope, ok := symbol.(func(string) bool)12	if !ok {13		fmt.Println("unexpected type from module symbol")14	}15	fmt.Println(hasScope("read"))16	fmt.Println(hasScope("write"))17}18import (19func main() {20	p, err := plugin.Open("plugin.so")21	if err != nil {22		fmt.Println(err)23	}24	symbol, err := p.Lookup("HasScope")25	if err != nil {26		fmt.Println(err)27	}28	hasScope, ok := symbol.(func(string) bool)29	if !ok {30		fmt.Println("unexpected type from module symbol")31	}32	fmt.Println(hasScope("read"))33	fmt.Println(hasScope("write"))34}35import (36func main() {37	p, err := plugin.Open("plugin.so")38	if err != nil {39		fmt.Println(err)40	}41	symbol, err := p.Lookup("HasScope")42	if err != nil {43		fmt.Println(err)44	}45	hasScope, ok := symbol.(func(string) bool)46	if !ok {47		fmt.Println("unexpected type from module symbol")48	}49	fmt.Println(hasScope("read"))50	fmt.Println(hasScope("write"))51}52import (53func main() {54	p, err := plugin.Open("plugin.so")55	if err != nil {56		fmt.Println(err)57	}

hasScope

Using AI Code Generation

1func main() {2    plugin := Plugin{}3    plugin.Init()4    plugin.hasScope("read")5}6func main() {7    plugin := Plugin{}8    plugin.Init()9    plugin.hasScope("read")10}11main.main()

hasScope

Using AI Code Generation

1func main() {2    p := plugin.NewPlugin()3    p.HasScope("scope")4}5func main() {6    p := plugin.NewPlugin()7    p.HasScope("scope")8}9type Plugin struct {10}11func NewPlugin() *Plugin {12}13func (p *Plugin) HasScope(scope string) bool {14}15import "plugin"16func main() {17    p := plugin.NewPlugin()18    p.HasScope("scope")19}20import "plugin"21func main() {22    p := plugin.NewPlugin()23    p.HasScope("scope")24}

hasScope

Using AI Code Generation

1import (2func main() {3	p, err := plugin.Open("plugin.so")4	if err != nil {5		panic(err)6	}7	s, err := p.Lookup("Scopes")8	if err != nil {9		panic(err)10	}11	scopes := s.([]string)12	fmt.Println(scopes)13}14import (15func main() {16	p, err := plugin.Open("plugin.so")17	if err != nil {18		panic(err)19	}20	f, err := p.Lookup("HasScope")21	if err != nil {22		panic(err)23	}24	hasScope := f.(func(string) bool)25	fmt.Println(hasScope("read"))26	fmt.Println(hasScope("write"))27}

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