Auth (#1147)
Implement the Auth interface, with JWT and service implementations. * Update Auth Interface * Define Auth Service Implementation * Support Service Auth * Add Auth Service Proto * Remove erronious files * Implement Auth Service Package * Update Auth Interface * Update Auth Interface. Add Validate, remove Add/Remove roles * Make Revoke interface more explicit * Refactor serializing and deserializing service accounts * Fix srv name & update interface to be more explicit * Require jwt public key for auth * Rename Variables (Resource.ID => Resource.Name & ServiceAccount => Account) * Implement JWT Auth Package * Remove parent, add ID * Update auth imports to v2. Add String() to auth interface
This commit is contained in:
ben-toogood
GitHub
parent
449bcb46fe
commit
d621548120
48
auth/auth.go
48
auth/auth.go
@ -7,34 +7,44 @@ import (
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// Auth providers authentication and authorization
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type Auth interface {
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// Generate a new auth token
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Generate(string) (*Token, error)
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// Revoke an authorization token
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Revoke(*Token) error
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// Grant access to a resource
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Grant(*Token, *Service) error
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// Verify a token can access a resource
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Verify(*Token, *Service) error
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// String to identify the package
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String() string
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// Init the auth package
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Init(opts ...Option) error
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// Generate a new auth Account
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Generate(id string, opts ...GenerateOption) (*Account, error)
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// Revoke an authorization Account
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Revoke(token string) error
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// Validate an account token
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Validate(token string) (*Account, error)
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}
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// Service is some thing to provide access to
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type Service struct {
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// Resource is an entity such as a user or
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type Resource struct {
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// Name of the resource
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Name string
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// Endpoint is the specific endpoint
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Endpoint string
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// Type of resource, e.g.
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Type string
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}
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// Token providers by an auth provider
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type Token struct {
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// Unique token id
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// Role an account has
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type Role struct {
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Name string
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Resource *Resource
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}
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// Account provided by an auth provider
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type Account struct {
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// ID of the account (UUID or email)
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Id string `json: "id"`
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// Time of token creation
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// Token used to authenticate
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Token string `json: "token"`
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// Time of Account creation
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Created time.Time `json:"created"`
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// Time of token expiry
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// Time of Account expiry
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Expiry time.Time `json:"expiry"`
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// Roles associated with the token
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Roles []string `json:"roles"`
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// Roles associated with the Account
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Roles []*Role `json:"roles"`
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// Any other associated metadata
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Metadata map[string]string `json:"metadata"`
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}
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34
auth/default.go
Normal file
34
auth/default.go
Normal file
@ -0,0 +1,34 @@
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package auth
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var (
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DefaultAuth Auth = new(noop)
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)
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type noop struct {
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options Options
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}
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// String name of implementation
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func (a *noop) String() string {
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return "noop"
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}
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// Init the svc
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func (a *noop) Init(...Option) error {
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return nil
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}
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// Generate a new auth Account
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func (a *noop) Generate(id string, ops ...GenerateOption) (*Account, error) {
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return nil, nil
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}
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// Revoke an authorization Account
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func (a *noop) Revoke(token string) error {
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return nil
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}
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// Validate a account token
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func (a *noop) Validate(token string) (*Account, error) {
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return nil, nil
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}
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106
auth/jwt/jwt.go
Normal file
106
auth/jwt/jwt.go
Normal file
@ -0,0 +1,106 @@
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package jwt
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import (
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"errors"
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"time"
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"github.com/dgrijalva/jwt-go"
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"github.com/micro/go-micro/v2/auth"
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)
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// ErrInvalidPrivateKey is returned when the service provided an invalid private key
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var ErrInvalidPrivateKey = errors.New("An invalid private key was provided")
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// ErrEncodingToken is returned when the service encounters an error during encoding
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var ErrEncodingToken = errors.New("An error occured while encoding the JWT")
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// ErrInvalidToken is returned when the token provided is not valid
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var ErrInvalidToken = errors.New("An invalid token was provided")
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// NewAuth returns a new instance of the Auth service
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func NewAuth(opts ...auth.Option) auth.Auth {
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svc := new(svc)
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svc.Init(opts...)
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return svc
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}
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// svc is the JWT implementation of the Auth interface
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type svc struct {
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options auth.Options
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}
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func (s *svc) String() string {
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return "jwt"
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}
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func (s *svc) Init(opts ...auth.Option) error {
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for _, o := range opts {
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o(&s.options)
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}
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return nil
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}
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// AuthClaims to be encoded in the JWT
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type AuthClaims struct {
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Id string `json:"id"`
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Roles []*auth.Role `json:"roles"`
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Metadata map[string]string `json:"metadata"`
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jwt.StandardClaims
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}
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// Generate a new JWT
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func (s *svc) Generate(id string, ops ...auth.GenerateOption) (*auth.Account, error) {
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key, err := jwt.ParseRSAPrivateKeyFromPEM(s.options.PrivateKey)
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if err != nil {
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return nil, ErrEncodingToken
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}
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options := auth.NewGenerateOptions(ops...)
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account := jwt.NewWithClaims(jwt.SigningMethodRS256, AuthClaims{
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id, options.Roles, options.Metadata, jwt.StandardClaims{
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Subject: "TODO",
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ExpiresAt: time.Now().Add(time.Hour * 24).Unix(),
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},
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})
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token, err := account.SignedString(key)
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if err != nil {
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return nil, err
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}
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return &auth.Account{
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Id: id,
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Token: token,
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Roles: options.Roles,
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Metadata: options.Metadata,
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}, nil
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}
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// Revoke an authorization account
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func (s *svc) Revoke(token string) error {
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return nil
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}
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// Validate a JWT
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func (s *svc) Validate(token string) (*auth.Account, error) {
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res, err := jwt.ParseWithClaims(token, &AuthClaims{}, func(token *jwt.Token) (interface{}, error) {
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return jwt.ParseRSAPublicKeyFromPEM(s.options.PublicKey)
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})
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if err != nil {
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return nil, err
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}
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if !res.Valid {
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return nil, ErrInvalidToken
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}
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claims := res.Claims.(*AuthClaims)
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return &auth.Account{
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Id: claims.Id,
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Metadata: claims.Metadata,
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Roles: claims.Roles,
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}, nil
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}
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57
auth/options.go
Normal file
57
auth/options.go
Normal file
@ -0,0 +1,57 @@
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package auth
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import (
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b64 "encoding/base64"
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)
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type Options struct {
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PublicKey []byte
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PrivateKey []byte
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}
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type Option func(o *Options)
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// PublicKey is the JWT public key
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func PublicKey(key string) Option {
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return func(o *Options) {
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o.PublicKey, _ = b64.StdEncoding.DecodeString(key)
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}
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}
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// PrivateKey is the JWT private key
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func PrivateKey(key string) Option {
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return func(o *Options) {
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o.PrivateKey, _ = b64.StdEncoding.DecodeString(key)
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}
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}
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type GenerateOptions struct {
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Metadata map[string]string
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Roles []*Role
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}
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type GenerateOption func(o *GenerateOptions)
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// Metadata for the generated account
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func Metadata(md map[string]string) func(o *GenerateOptions) {
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return func(o *GenerateOptions) {
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o.Metadata = md
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}
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}
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// Roles for the generated account
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func Roles(rs []*Role) func(o *GenerateOptions) {
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return func(o *GenerateOptions) {
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o.Roles = rs
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}
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}
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// NewGenerateOptions from a slice of options
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func NewGenerateOptions(opts ...GenerateOption) GenerateOptions {
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var options GenerateOptions
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for _, o := range opts {
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o(&options)
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}
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return options
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}
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466
auth/service/proto/auth.pb.go
Normal file
466
auth/service/proto/auth.pb.go
Normal file
@ -0,0 +1,466 @@
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// Code generated by protoc-gen-go. DO NOT EDIT.
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// source: auth/service/proto/auth.proto
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package go_micro_auth
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import (
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fmt "fmt"
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proto "github.com/golang/protobuf/proto"
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math "math"
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)
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// Reference imports to suppress errors if they are not otherwise used.
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var _ = proto.Marshal
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var _ = fmt.Errorf
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var _ = math.Inf
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// This is a compile-time assertion to ensure that this generated file
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// is compatible with the proto package it is being compiled against.
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// A compilation error at this line likely means your copy of the
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// proto package needs to be updated.
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const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
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type Account struct {
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Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
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Token string `protobuf:"bytes,2,opt,name=token,proto3" json:"token,omitempty"`
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Created int64 `protobuf:"varint,3,opt,name=created,proto3" json:"created,omitempty"`
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Expiry int64 `protobuf:"varint,4,opt,name=expiry,proto3" json:"expiry,omitempty"`
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Roles []*Role `protobuf:"bytes,5,rep,name=roles,proto3" json:"roles,omitempty"`
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Metadata map[string]string `protobuf:"bytes,6,rep,name=metadata,proto3" json:"metadata,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
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XXX_NoUnkeyedLiteral struct{} `json:"-"`
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XXX_unrecognized []byte `json:"-"`
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XXX_sizecache int32 `json:"-"`
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}
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func (m *Account) Reset() { *m = Account{} }
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func (m *Account) String() string { return proto.CompactTextString(m) }
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func (*Account) ProtoMessage() {}
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func (*Account) Descriptor() ([]byte, []int) {
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return fileDescriptor_21300bfacc51fc2a, []int{0}
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}
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func (m *Account) XXX_Unmarshal(b []byte) error {
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return xxx_messageInfo_Account.Unmarshal(m, b)
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}
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func (m *Account) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
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return xxx_messageInfo_Account.Marshal(b, m, deterministic)
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}
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func (m *Account) XXX_Merge(src proto.Message) {
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xxx_messageInfo_Account.Merge(m, src)
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}
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func (m *Account) XXX_Size() int {
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return xxx_messageInfo_Account.Size(m)
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}
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func (m *Account) XXX_DiscardUnknown() {
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xxx_messageInfo_Account.DiscardUnknown(m)
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}
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var xxx_messageInfo_Account proto.InternalMessageInfo
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func (m *Account) GetId() string {
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if m != nil {
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return m.Id
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}
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return ""
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}
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func (m *Account) GetToken() string {
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if m != nil {
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return m.Token
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}
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return ""
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}
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func (m *Account) GetCreated() int64 {
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if m != nil {
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return m.Created
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}
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return 0
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}
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func (m *Account) GetExpiry() int64 {
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if m != nil {
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return m.Expiry
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}
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return 0
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}
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func (m *Account) GetRoles() []*Role {
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if m != nil {
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return m.Roles
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}
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return nil
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}
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func (m *Account) GetMetadata() map[string]string {
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if m != nil {
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return m.Metadata
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}
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return nil
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}
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type Role struct {
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Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
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Resource *Resource `protobuf:"bytes,2,opt,name=resource,proto3" json:"resource,omitempty"`
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XXX_NoUnkeyedLiteral struct{} `json:"-"`
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XXX_unrecognized []byte `json:"-"`
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XXX_sizecache int32 `json:"-"`
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}
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func (m *Role) Reset() { *m = Role{} }
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func (m *Role) String() string { return proto.CompactTextString(m) }
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func (*Role) ProtoMessage() {}
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func (*Role) Descriptor() ([]byte, []int) {
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return fileDescriptor_21300bfacc51fc2a, []int{1}
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}
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func (m *Role) XXX_Unmarshal(b []byte) error {
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return xxx_messageInfo_Role.Unmarshal(m, b)
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}
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func (m *Role) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
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return xxx_messageInfo_Role.Marshal(b, m, deterministic)
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}
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func (m *Role) XXX_Merge(src proto.Message) {
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xxx_messageInfo_Role.Merge(m, src)
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}
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func (m *Role) XXX_Size() int {
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return xxx_messageInfo_Role.Size(m)
|
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}
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func (m *Role) XXX_DiscardUnknown() {
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xxx_messageInfo_Role.DiscardUnknown(m)
|
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}
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var xxx_messageInfo_Role proto.InternalMessageInfo
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|
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func (m *Role) GetName() string {
|
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if m != nil {
|
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return m.Name
|
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}
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return ""
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}
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|
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func (m *Role) GetResource() *Resource {
|
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if m != nil {
|
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return m.Resource
|
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}
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return nil
|
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}
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type Resource struct {
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Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
|
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Type string `protobuf:"bytes,2,opt,name=type,proto3" json:"type,omitempty"`
|
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XXX_NoUnkeyedLiteral struct{} `json:"-"`
|
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XXX_unrecognized []byte `json:"-"`
|
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XXX_sizecache int32 `json:"-"`
|
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}
|
||||
|
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func (m *Resource) Reset() { *m = Resource{} }
|
||||
func (m *Resource) String() string { return proto.CompactTextString(m) }
|
||||
func (*Resource) ProtoMessage() {}
|
||||
func (*Resource) Descriptor() ([]byte, []int) {
|
||||
return fileDescriptor_21300bfacc51fc2a, []int{2}
|
||||
}
|
||||
|
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func (m *Resource) XXX_Unmarshal(b []byte) error {
|
||||
return xxx_messageInfo_Resource.Unmarshal(m, b)
|
||||
}
|
||||
func (m *Resource) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
|
||||
return xxx_messageInfo_Resource.Marshal(b, m, deterministic)
|
||||
}
|
||||
func (m *Resource) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_Resource.Merge(m, src)
|
||||
}
|
||||
func (m *Resource) XXX_Size() int {
|
||||
return xxx_messageInfo_Resource.Size(m)
|
||||
}
|
||||
func (m *Resource) XXX_DiscardUnknown() {
|
||||
xxx_messageInfo_Resource.DiscardUnknown(m)
|
||||
}
|
||||
|
||||
var xxx_messageInfo_Resource proto.InternalMessageInfo
|
||||
|
||||
func (m *Resource) GetName() string {
|
||||
if m != nil {
|
||||
return m.Name
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
func (m *Resource) GetType() string {
|
||||
if m != nil {
|
||||
return m.Type
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
type GenerateRequest struct {
|
||||
Account *Account `protobuf:"bytes,1,opt,name=account,proto3" json:"account,omitempty"`
|
||||
XXX_NoUnkeyedLiteral struct{} `json:"-"`
|
||||
XXX_unrecognized []byte `json:"-"`
|
||||
XXX_sizecache int32 `json:"-"`
|
||||
}
|
||||
|
||||
func (m *GenerateRequest) Reset() { *m = GenerateRequest{} }
|
||||
func (m *GenerateRequest) String() string { return proto.CompactTextString(m) }
|
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func (*GenerateRequest) ProtoMessage() {}
|
||||
func (*GenerateRequest) Descriptor() ([]byte, []int) {
|
||||
return fileDescriptor_21300bfacc51fc2a, []int{3}
|
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}
|
||||
|
||||
func (m *GenerateRequest) XXX_Unmarshal(b []byte) error {
|
||||
return xxx_messageInfo_GenerateRequest.Unmarshal(m, b)
|
||||
}
|
||||
func (m *GenerateRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
|
||||
return xxx_messageInfo_GenerateRequest.Marshal(b, m, deterministic)
|
||||
}
|
||||
func (m *GenerateRequest) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_GenerateRequest.Merge(m, src)
|
||||
}
|
||||
func (m *GenerateRequest) XXX_Size() int {
|
||||
return xxx_messageInfo_GenerateRequest.Size(m)
|
||||
}
|
||||
func (m *GenerateRequest) XXX_DiscardUnknown() {
|
||||
xxx_messageInfo_GenerateRequest.DiscardUnknown(m)
|
||||
}
|
||||
|
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var xxx_messageInfo_GenerateRequest proto.InternalMessageInfo
|
||||
|
||||
func (m *GenerateRequest) GetAccount() *Account {
|
||||
if m != nil {
|
||||
return m.Account
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
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type GenerateResponse struct {
|
||||
Account *Account `protobuf:"bytes,1,opt,name=account,proto3" json:"account,omitempty"`
|
||||
XXX_NoUnkeyedLiteral struct{} `json:"-"`
|
||||
XXX_unrecognized []byte `json:"-"`
|
||||
XXX_sizecache int32 `json:"-"`
|
||||
}
|
||||
|
||||
func (m *GenerateResponse) Reset() { *m = GenerateResponse{} }
|
||||
func (m *GenerateResponse) String() string { return proto.CompactTextString(m) }
|
||||
func (*GenerateResponse) ProtoMessage() {}
|
||||
func (*GenerateResponse) Descriptor() ([]byte, []int) {
|
||||
return fileDescriptor_21300bfacc51fc2a, []int{4}
|
||||
}
|
||||
|
||||
func (m *GenerateResponse) XXX_Unmarshal(b []byte) error {
|
||||
return xxx_messageInfo_GenerateResponse.Unmarshal(m, b)
|
||||
}
|
||||
func (m *GenerateResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
|
||||
return xxx_messageInfo_GenerateResponse.Marshal(b, m, deterministic)
|
||||
}
|
||||
func (m *GenerateResponse) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_GenerateResponse.Merge(m, src)
|
||||
}
|
||||
func (m *GenerateResponse) XXX_Size() int {
|
||||
return xxx_messageInfo_GenerateResponse.Size(m)
|
||||
}
|
||||
func (m *GenerateResponse) XXX_DiscardUnknown() {
|
||||
xxx_messageInfo_GenerateResponse.DiscardUnknown(m)
|
||||
}
|
||||
|
||||
var xxx_messageInfo_GenerateResponse proto.InternalMessageInfo
|
||||
|
||||
func (m *GenerateResponse) GetAccount() *Account {
|
||||
if m != nil {
|
||||
return m.Account
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
type ValidateRequest struct {
|
||||
Token string `protobuf:"bytes,1,opt,name=token,proto3" json:"token,omitempty"`
|
||||
XXX_NoUnkeyedLiteral struct{} `json:"-"`
|
||||
XXX_unrecognized []byte `json:"-"`
|
||||
XXX_sizecache int32 `json:"-"`
|
||||
}
|
||||
|
||||
func (m *ValidateRequest) Reset() { *m = ValidateRequest{} }
|
||||
func (m *ValidateRequest) String() string { return proto.CompactTextString(m) }
|
||||
func (*ValidateRequest) ProtoMessage() {}
|
||||
func (*ValidateRequest) Descriptor() ([]byte, []int) {
|
||||
return fileDescriptor_21300bfacc51fc2a, []int{5}
|
||||
}
|
||||
|
||||
func (m *ValidateRequest) XXX_Unmarshal(b []byte) error {
|
||||
return xxx_messageInfo_ValidateRequest.Unmarshal(m, b)
|
||||
}
|
||||
func (m *ValidateRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
|
||||
return xxx_messageInfo_ValidateRequest.Marshal(b, m, deterministic)
|
||||
}
|
||||
func (m *ValidateRequest) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_ValidateRequest.Merge(m, src)
|
||||
}
|
||||
func (m *ValidateRequest) XXX_Size() int {
|
||||
return xxx_messageInfo_ValidateRequest.Size(m)
|
||||
}
|
||||
func (m *ValidateRequest) XXX_DiscardUnknown() {
|
||||
xxx_messageInfo_ValidateRequest.DiscardUnknown(m)
|
||||
}
|
||||
|
||||
var xxx_messageInfo_ValidateRequest proto.InternalMessageInfo
|
||||
|
||||
func (m *ValidateRequest) GetToken() string {
|
||||
if m != nil {
|
||||
return m.Token
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
type ValidateResponse struct {
|
||||
Account *Account `protobuf:"bytes,1,opt,name=account,proto3" json:"account,omitempty"`
|
||||
XXX_NoUnkeyedLiteral struct{} `json:"-"`
|
||||
XXX_unrecognized []byte `json:"-"`
|
||||
XXX_sizecache int32 `json:"-"`
|
||||
}
|
||||
|
||||
func (m *ValidateResponse) Reset() { *m = ValidateResponse{} }
|
||||
func (m *ValidateResponse) String() string { return proto.CompactTextString(m) }
|
||||
func (*ValidateResponse) ProtoMessage() {}
|
||||
func (*ValidateResponse) Descriptor() ([]byte, []int) {
|
||||
return fileDescriptor_21300bfacc51fc2a, []int{6}
|
||||
}
|
||||
|
||||
func (m *ValidateResponse) XXX_Unmarshal(b []byte) error {
|
||||
return xxx_messageInfo_ValidateResponse.Unmarshal(m, b)
|
||||
}
|
||||
func (m *ValidateResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
|
||||
return xxx_messageInfo_ValidateResponse.Marshal(b, m, deterministic)
|
||||
}
|
||||
func (m *ValidateResponse) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_ValidateResponse.Merge(m, src)
|
||||
}
|
||||
func (m *ValidateResponse) XXX_Size() int {
|
||||
return xxx_messageInfo_ValidateResponse.Size(m)
|
||||
}
|
||||
func (m *ValidateResponse) XXX_DiscardUnknown() {
|
||||
xxx_messageInfo_ValidateResponse.DiscardUnknown(m)
|
||||
}
|
||||
|
||||
var xxx_messageInfo_ValidateResponse proto.InternalMessageInfo
|
||||
|
||||
func (m *ValidateResponse) GetAccount() *Account {
|
||||
if m != nil {
|
||||
return m.Account
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
type RevokeRequest struct {
|
||||
Token string `protobuf:"bytes,1,opt,name=token,proto3" json:"token,omitempty"`
|
||||
XXX_NoUnkeyedLiteral struct{} `json:"-"`
|
||||
XXX_unrecognized []byte `json:"-"`
|
||||
XXX_sizecache int32 `json:"-"`
|
||||
}
|
||||
|
||||
func (m *RevokeRequest) Reset() { *m = RevokeRequest{} }
|
||||
func (m *RevokeRequest) String() string { return proto.CompactTextString(m) }
|
||||
func (*RevokeRequest) ProtoMessage() {}
|
||||
func (*RevokeRequest) Descriptor() ([]byte, []int) {
|
||||
return fileDescriptor_21300bfacc51fc2a, []int{7}
|
||||
}
|
||||
|
||||
func (m *RevokeRequest) XXX_Unmarshal(b []byte) error {
|
||||
return xxx_messageInfo_RevokeRequest.Unmarshal(m, b)
|
||||
}
|
||||
func (m *RevokeRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
|
||||
return xxx_messageInfo_RevokeRequest.Marshal(b, m, deterministic)
|
||||
}
|
||||
func (m *RevokeRequest) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_RevokeRequest.Merge(m, src)
|
||||
}
|
||||
func (m *RevokeRequest) XXX_Size() int {
|
||||
return xxx_messageInfo_RevokeRequest.Size(m)
|
||||
}
|
||||
func (m *RevokeRequest) XXX_DiscardUnknown() {
|
||||
xxx_messageInfo_RevokeRequest.DiscardUnknown(m)
|
||||
}
|
||||
|
||||
var xxx_messageInfo_RevokeRequest proto.InternalMessageInfo
|
||||
|
||||
func (m *RevokeRequest) GetToken() string {
|
||||
if m != nil {
|
||||
return m.Token
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
type RevokeResponse struct {
|
||||
XXX_NoUnkeyedLiteral struct{} `json:"-"`
|
||||
XXX_unrecognized []byte `json:"-"`
|
||||
XXX_sizecache int32 `json:"-"`
|
||||
}
|
||||
|
||||
func (m *RevokeResponse) Reset() { *m = RevokeResponse{} }
|
||||
func (m *RevokeResponse) String() string { return proto.CompactTextString(m) }
|
||||
func (*RevokeResponse) ProtoMessage() {}
|
||||
func (*RevokeResponse) Descriptor() ([]byte, []int) {
|
||||
return fileDescriptor_21300bfacc51fc2a, []int{8}
|
||||
}
|
||||
|
||||
func (m *RevokeResponse) XXX_Unmarshal(b []byte) error {
|
||||
return xxx_messageInfo_RevokeResponse.Unmarshal(m, b)
|
||||
}
|
||||
func (m *RevokeResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
|
||||
return xxx_messageInfo_RevokeResponse.Marshal(b, m, deterministic)
|
||||
}
|
||||
func (m *RevokeResponse) XXX_Merge(src proto.Message) {
|
||||
xxx_messageInfo_RevokeResponse.Merge(m, src)
|
||||
}
|
||||
func (m *RevokeResponse) XXX_Size() int {
|
||||
return xxx_messageInfo_RevokeResponse.Size(m)
|
||||
}
|
||||
func (m *RevokeResponse) XXX_DiscardUnknown() {
|
||||
xxx_messageInfo_RevokeResponse.DiscardUnknown(m)
|
||||
}
|
||||
|
||||
var xxx_messageInfo_RevokeResponse proto.InternalMessageInfo
|
||||
|
||||
func init() {
|
||||
proto.RegisterType((*Account)(nil), "go.micro.auth.Account")
|
||||
proto.RegisterMapType((map[string]string)(nil), "go.micro.auth.Account.MetadataEntry")
|
||||
proto.RegisterType((*Role)(nil), "go.micro.auth.Role")
|
||||
proto.RegisterType((*Resource)(nil), "go.micro.auth.Resource")
|
||||
proto.RegisterType((*GenerateRequest)(nil), "go.micro.auth.GenerateRequest")
|
||||
proto.RegisterType((*GenerateResponse)(nil), "go.micro.auth.GenerateResponse")
|
||||
proto.RegisterType((*ValidateRequest)(nil), "go.micro.auth.ValidateRequest")
|
||||
proto.RegisterType((*ValidateResponse)(nil), "go.micro.auth.ValidateResponse")
|
||||
proto.RegisterType((*RevokeRequest)(nil), "go.micro.auth.RevokeRequest")
|
||||
proto.RegisterType((*RevokeResponse)(nil), "go.micro.auth.RevokeResponse")
|
||||
}
|
||||
|
||||
func init() { proto.RegisterFile("auth/service/proto/auth.proto", fileDescriptor_21300bfacc51fc2a) }
|
||||
|
||||
var fileDescriptor_21300bfacc51fc2a = []byte{
|
||||
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|
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|
||||
}
|
||||
125
auth/service/proto/auth.pb.micro.go
Normal file
125
auth/service/proto/auth.pb.micro.go
Normal file
@ -0,0 +1,125 @@
|
||||
// Code generated by protoc-gen-micro. DO NOT EDIT.
|
||||
// source: auth/service/proto/auth.proto
|
||||
|
||||
package go_micro_auth
|
||||
|
||||
import (
|
||||
fmt "fmt"
|
||||
proto "github.com/golang/protobuf/proto"
|
||||
math "math"
|
||||
)
|
||||
|
||||
import (
|
||||
context "context"
|
||||
client "github.com/micro/go-micro/client"
|
||||
server "github.com/micro/go-micro/server"
|
||||
)
|
||||
|
||||
// Reference imports to suppress errors if they are not otherwise used.
|
||||
var _ = proto.Marshal
|
||||
var _ = fmt.Errorf
|
||||
var _ = math.Inf
|
||||
|
||||
// This is a compile-time assertion to ensure that this generated file
|
||||
// is compatible with the proto package it is being compiled against.
|
||||
// A compilation error at this line likely means your copy of the
|
||||
// proto package needs to be updated.
|
||||
const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
|
||||
|
||||
// Reference imports to suppress errors if they are not otherwise used.
|
||||
var _ context.Context
|
||||
var _ client.Option
|
||||
var _ server.Option
|
||||
|
||||
// Client API for Auth service
|
||||
|
||||
type AuthService interface {
|
||||
Generate(ctx context.Context, in *GenerateRequest, opts ...client.CallOption) (*GenerateResponse, error)
|
||||
Validate(ctx context.Context, in *ValidateRequest, opts ...client.CallOption) (*ValidateResponse, error)
|
||||
Revoke(ctx context.Context, in *RevokeRequest, opts ...client.CallOption) (*RevokeResponse, error)
|
||||
}
|
||||
|
||||
type authService struct {
|
||||
c client.Client
|
||||
name string
|
||||
}
|
||||
|
||||
func NewAuthService(name string, c client.Client) AuthService {
|
||||
if c == nil {
|
||||
c = client.NewClient()
|
||||
}
|
||||
if len(name) == 0 {
|
||||
name = "go.micro.auth"
|
||||
}
|
||||
return &authService{
|
||||
c: c,
|
||||
name: name,
|
||||
}
|
||||
}
|
||||
|
||||
func (c *authService) Generate(ctx context.Context, in *GenerateRequest, opts ...client.CallOption) (*GenerateResponse, error) {
|
||||
req := c.c.NewRequest(c.name, "Auth.Generate", in)
|
||||
out := new(GenerateResponse)
|
||||
err := c.c.Call(ctx, req, out, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return out, nil
|
||||
}
|
||||
|
||||
func (c *authService) Validate(ctx context.Context, in *ValidateRequest, opts ...client.CallOption) (*ValidateResponse, error) {
|
||||
req := c.c.NewRequest(c.name, "Auth.Validate", in)
|
||||
out := new(ValidateResponse)
|
||||
err := c.c.Call(ctx, req, out, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return out, nil
|
||||
}
|
||||
|
||||
func (c *authService) Revoke(ctx context.Context, in *RevokeRequest, opts ...client.CallOption) (*RevokeResponse, error) {
|
||||
req := c.c.NewRequest(c.name, "Auth.Revoke", in)
|
||||
out := new(RevokeResponse)
|
||||
err := c.c.Call(ctx, req, out, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return out, nil
|
||||
}
|
||||
|
||||
// Server API for Auth service
|
||||
|
||||
type AuthHandler interface {
|
||||
Generate(context.Context, *GenerateRequest, *GenerateResponse) error
|
||||
Validate(context.Context, *ValidateRequest, *ValidateResponse) error
|
||||
Revoke(context.Context, *RevokeRequest, *RevokeResponse) error
|
||||
}
|
||||
|
||||
func RegisterAuthHandler(s server.Server, hdlr AuthHandler, opts ...server.HandlerOption) error {
|
||||
type auth interface {
|
||||
Generate(ctx context.Context, in *GenerateRequest, out *GenerateResponse) error
|
||||
Validate(ctx context.Context, in *ValidateRequest, out *ValidateResponse) error
|
||||
Revoke(ctx context.Context, in *RevokeRequest, out *RevokeResponse) error
|
||||
}
|
||||
type Auth struct {
|
||||
auth
|
||||
}
|
||||
h := &authHandler{hdlr}
|
||||
return s.Handle(s.NewHandler(&Auth{h}, opts...))
|
||||
}
|
||||
|
||||
type authHandler struct {
|
||||
AuthHandler
|
||||
}
|
||||
|
||||
func (h *authHandler) Generate(ctx context.Context, in *GenerateRequest, out *GenerateResponse) error {
|
||||
return h.AuthHandler.Generate(ctx, in, out)
|
||||
}
|
||||
|
||||
func (h *authHandler) Validate(ctx context.Context, in *ValidateRequest, out *ValidateResponse) error {
|
||||
return h.AuthHandler.Validate(ctx, in, out)
|
||||
}
|
||||
|
||||
func (h *authHandler) Revoke(ctx context.Context, in *RevokeRequest, out *RevokeResponse) error {
|
||||
return h.AuthHandler.Revoke(ctx, in, out)
|
||||
}
|
||||
50
auth/service/proto/auth.proto
Normal file
50
auth/service/proto/auth.proto
Normal file
@ -0,0 +1,50 @@
|
||||
syntax = "proto3";
|
||||
|
||||
package go.micro.auth;
|
||||
|
||||
service Auth {
|
||||
rpc Generate(GenerateRequest) returns (GenerateResponse) {};
|
||||
rpc Validate(ValidateRequest) returns (ValidateResponse) {};
|
||||
rpc Revoke(RevokeRequest) returns (RevokeResponse) {};
|
||||
}
|
||||
|
||||
message Account{
|
||||
string id = 1;
|
||||
string token = 2;
|
||||
int64 created = 3;
|
||||
int64 expiry = 4;
|
||||
repeated Role roles = 5;
|
||||
map<string, string> metadata = 6;
|
||||
}
|
||||
|
||||
message Role {
|
||||
string name = 1;
|
||||
Resource resource = 2;
|
||||
}
|
||||
|
||||
message Resource{
|
||||
string name = 1;
|
||||
string type = 2;
|
||||
}
|
||||
|
||||
message GenerateRequest {
|
||||
Account account = 1;
|
||||
}
|
||||
|
||||
message GenerateResponse {
|
||||
Account account = 1;
|
||||
}
|
||||
|
||||
message ValidateRequest {
|
||||
string token = 1;
|
||||
}
|
||||
|
||||
message ValidateResponse {
|
||||
Account account = 1;
|
||||
}
|
||||
|
||||
message RevokeRequest {
|
||||
string token = 1;
|
||||
}
|
||||
|
||||
message RevokeResponse {}
|
||||
128
auth/service/service.go
Normal file
128
auth/service/service.go
Normal file
@ -0,0 +1,128 @@
|
||||
package service
|
||||
|
||||
import (
|
||||
"context"
|
||||
"time"
|
||||
|
||||
"github.com/micro/go-micro/client"
|
||||
"github.com/micro/go-micro/v2/auth"
|
||||
pb "github.com/micro/go-micro/v2/auth/service/proto"
|
||||
)
|
||||
|
||||
// NewAuth returns a new instance of the Auth service
|
||||
func NewAuth(opts ...auth.Option) auth.Auth {
|
||||
svc := new(svc)
|
||||
svc.Init(opts...)
|
||||
return svc
|
||||
}
|
||||
|
||||
// svc is the service implementation of the Auth interface
|
||||
type svc struct {
|
||||
options auth.Options
|
||||
auth pb.AuthService
|
||||
}
|
||||
|
||||
func (s *svc) String() string {
|
||||
return "service"
|
||||
}
|
||||
|
||||
func (s *svc) Init(opts ...auth.Option) error {
|
||||
for _, o := range opts {
|
||||
o(&s.options)
|
||||
}
|
||||
|
||||
dc := client.DefaultClient
|
||||
s.auth = pb.NewAuthService("go.micro.auth", dc)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// Generate a new auth account
|
||||
func (s *svc) Generate(id string, opts ...auth.GenerateOption) (*auth.Account, error) {
|
||||
// construct the request
|
||||
options := auth.NewGenerateOptions(opts...)
|
||||
sa := &auth.Account{
|
||||
Id: id,
|
||||
Roles: options.Roles,
|
||||
Metadata: options.Metadata,
|
||||
}
|
||||
req := &pb.GenerateRequest{Account: serializeAccount(sa)}
|
||||
|
||||
// execute the request
|
||||
resp, err := s.auth.Generate(context.Background(), req)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
// format the response
|
||||
return deserializeAccount(resp.Account), nil
|
||||
}
|
||||
|
||||
// Revoke an authorization account
|
||||
func (s *svc) Revoke(token string) error {
|
||||
// contruct the request
|
||||
req := &pb.RevokeRequest{Token: token}
|
||||
|
||||
// execute the request
|
||||
_, err := s.auth.Revoke(context.Background(), req)
|
||||
return err
|
||||
}
|
||||
|
||||
// Validate an account token
|
||||
func (s *svc) Validate(token string) (*auth.Account, error) {
|
||||
resp, err := s.auth.Validate(context.Background(), &pb.ValidateRequest{Token: token})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return deserializeAccount(resp.Account), nil
|
||||
}
|
||||
|
||||
func serializeAccount(sa *auth.Account) *pb.Account {
|
||||
roles := make([]*pb.Role, len(sa.Roles))
|
||||
for i, r := range sa.Roles {
|
||||
roles[i] = &pb.Role{
|
||||
Name: r.Name,
|
||||
}
|
||||
|
||||
if r.Resource != nil {
|
||||
roles[i].Resource = &pb.Resource{
|
||||
Name: r.Resource.Name,
|
||||
Type: r.Resource.Type,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return &pb.Account{
|
||||
Id: sa.Id,
|
||||
Roles: roles,
|
||||
Metadata: sa.Metadata,
|
||||
}
|
||||
}
|
||||
|
||||
func deserializeAccount(a *pb.Account) *auth.Account {
|
||||
// format the response
|
||||
sa := &auth.Account{
|
||||
Id: a.Id,
|
||||
Token: a.Token,
|
||||
Created: time.Unix(a.Created, 0),
|
||||
Expiry: time.Unix(a.Expiry, 0),
|
||||
Metadata: a.Metadata,
|
||||
}
|
||||
|
||||
sa.Roles = make([]*auth.Role, len(a.Roles))
|
||||
for i, r := range a.Roles {
|
||||
sa.Roles[i] = &auth.Role{
|
||||
Name: r.Name,
|
||||
}
|
||||
|
||||
if r.Resource != nil {
|
||||
sa.Roles[i].Resource = &auth.Resource{
|
||||
Name: r.Resource.Name,
|
||||
Type: r.Resource.Type,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return sa
|
||||
}
|
||||
@ -7,6 +7,7 @@ import (
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/micro/go-micro/v2/auth"
|
||||
"github.com/micro/go-micro/v2/broker"
|
||||
"github.com/micro/go-micro/v2/client"
|
||||
"github.com/micro/go-micro/v2/client/selector"
|
||||
@ -55,6 +56,10 @@ import (
|
||||
// tracers
|
||||
// jTracer "github.com/micro/go-micro/v2/debug/trace/jaeger"
|
||||
memTracer "github.com/micro/go-micro/v2/debug/trace/memory"
|
||||
|
||||
// auth
|
||||
jwtAuth "github.com/micro/go-micro/v2/auth/jwt"
|
||||
sAuth "github.com/micro/go-micro/v2/auth/service"
|
||||
)
|
||||
|
||||
type Cmd interface {
|
||||
@ -223,6 +228,21 @@ var (
|
||||
EnvVars: []string{"MICRO_TRACER_ADDRESS"},
|
||||
Usage: "Comma-separated list of tracer addresses",
|
||||
},
|
||||
&cli.StringFlag{
|
||||
Name: "auth",
|
||||
EnvVars: []string{"MICRO_AUTH"},
|
||||
Usage: "Auth for role based access control, e.g. service",
|
||||
},
|
||||
&cli.StringFlag{
|
||||
Name: "auth_public_key",
|
||||
EnvVars: []string{"MICRO_AUTH_PUBLIC_KEY"},
|
||||
Usage: "Public key for JWT auth (base64 encoded PEM)",
|
||||
},
|
||||
&cli.StringFlag{
|
||||
Name: "auth_private_key",
|
||||
EnvVars: []string{"MICRO_AUTH_PRIVATE_KEY"},
|
||||
Usage: "Private key for JWT auth (base64 encoded PEM)",
|
||||
},
|
||||
}
|
||||
|
||||
DefaultBrokers = map[string]func(...broker.Option) broker.Broker{
|
||||
@ -274,6 +294,11 @@ var (
|
||||
// "jaeger": jTracer.NewTracer,
|
||||
}
|
||||
|
||||
DefaultAuths = map[string]func(...auth.Option) auth.Auth{
|
||||
"service": sAuth.NewAuth,
|
||||
"jwt": jwtAuth.NewAuth,
|
||||
}
|
||||
|
||||
// used for default selection as the fall back
|
||||
defaultClient = "grpc"
|
||||
defaultServer = "grpc"
|
||||
@ -300,6 +325,7 @@ func newCmd(opts ...Option) Cmd {
|
||||
Runtime: &runtime.DefaultRuntime,
|
||||
Store: &store.DefaultStore,
|
||||
Tracer: &trace.DefaultTracer,
|
||||
Auth: &auth.DefaultAuth,
|
||||
|
||||
Brokers: DefaultBrokers,
|
||||
Clients: DefaultClients,
|
||||
@ -310,6 +336,7 @@ func newCmd(opts ...Option) Cmd {
|
||||
Runtimes: DefaultRuntimes,
|
||||
Stores: DefaultStores,
|
||||
Tracers: DefaultTracers,
|
||||
Auths: DefaultAuths,
|
||||
}
|
||||
|
||||
for _, o := range opts {
|
||||
@ -382,6 +409,16 @@ func (c *cmd) Before(ctx *cli.Context) error {
|
||||
*c.opts.Tracer = r()
|
||||
}
|
||||
|
||||
// Set the auth
|
||||
if name := ctx.String("auth"); len(name) > 0 {
|
||||
r, ok := c.opts.Auths[name]
|
||||
if !ok {
|
||||
return fmt.Errorf("Unsupported auth: %s", name)
|
||||
}
|
||||
|
||||
*c.opts.Auth = r()
|
||||
}
|
||||
|
||||
// Set the client
|
||||
if name := ctx.String("client"); len(name) > 0 {
|
||||
// only change if we have the client and type differs
|
||||
@ -531,6 +568,18 @@ func (c *cmd) Before(ctx *cli.Context) error {
|
||||
serverOpts = append(serverOpts, server.RegisterInterval(val*time.Second))
|
||||
}
|
||||
|
||||
if len(ctx.String("auth_public_key")) > 0 {
|
||||
if err := (*c.opts.Auth).Init(auth.PublicKey(ctx.String("auth_public_key"))); err != nil {
|
||||
log.Fatalf("Error configuring auth: %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
if len(ctx.String("auth_private_key")) > 0 {
|
||||
if err := (*c.opts.Auth).Init(auth.PrivateKey(ctx.String("auth_private_key"))); err != nil {
|
||||
log.Fatalf("Error configuring auth: %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
// client opts
|
||||
if r := ctx.Int("client_retries"); r >= 0 {
|
||||
clientOpts = append(clientOpts, client.Retries(r))
|
||||
|
||||
@ -3,6 +3,7 @@ package cmd
|
||||
import (
|
||||
"context"
|
||||
|
||||
"github.com/micro/go-micro/v2/auth"
|
||||
"github.com/micro/go-micro/v2/broker"
|
||||
"github.com/micro/go-micro/v2/client"
|
||||
"github.com/micro/go-micro/v2/client/selector"
|
||||
@ -30,6 +31,7 @@ type Options struct {
|
||||
Runtime *runtime.Runtime
|
||||
Store *store.Store
|
||||
Tracer *trace.Tracer
|
||||
Auth *auth.Auth
|
||||
|
||||
Brokers map[string]func(...broker.Option) broker.Broker
|
||||
Clients map[string]func(...client.Option) client.Client
|
||||
@ -40,6 +42,7 @@ type Options struct {
|
||||
Runtimes map[string]func(...runtime.Option) runtime.Runtime
|
||||
Stores map[string]func(...store.Option) store.Store
|
||||
Tracers map[string]func(...trace.Option) trace.Tracer
|
||||
Auths map[string]func(...auth.Option) auth.Auth
|
||||
|
||||
// Other options for implementations of the interface
|
||||
// can be stored in a context
|
||||
@ -109,6 +112,12 @@ func Tracer(t *trace.Tracer) Option {
|
||||
}
|
||||
}
|
||||
|
||||
func Auth(a *auth.Auth) Option {
|
||||
return func(o *Options) {
|
||||
o.Auth = a
|
||||
}
|
||||
}
|
||||
|
||||
// New broker func
|
||||
func NewBroker(name string, b func(...broker.Option) broker.Broker) Option {
|
||||
return func(o *Options) {
|
||||
@ -164,3 +173,10 @@ func NewTracer(name string, t func(...trace.Option) trace.Tracer) Option {
|
||||
o.Tracers[name] = t
|
||||
}
|
||||
}
|
||||
|
||||
// New auth func
|
||||
func NewAuth(name string, t func(...auth.Option) auth.Auth) Option {
|
||||
return func(o *Options) {
|
||||
o.Auths[name] = t
|
||||
}
|
||||
}
|
||||
|
||||
1
go.mod
1
go.mod
@ -8,6 +8,7 @@ require (
|
||||
github.com/bitly/go-simplejson v0.5.0
|
||||
github.com/bwmarrin/discordgo v0.20.2
|
||||
github.com/coreos/etcd v3.3.18+incompatible
|
||||
github.com/dgrijalva/jwt-go v3.2.0+incompatible
|
||||
github.com/forestgiant/sliceutil v0.0.0-20160425183142-94783f95db6c
|
||||
github.com/fsnotify/fsnotify v1.4.7
|
||||
github.com/fsouza/go-dockerclient v1.6.0
|
||||
|
||||
@ -5,6 +5,7 @@ import (
|
||||
"time"
|
||||
|
||||
"github.com/micro/cli/v2"
|
||||
"github.com/micro/go-micro/v2/auth"
|
||||
"github.com/micro/go-micro/v2/broker"
|
||||
"github.com/micro/go-micro/v2/client"
|
||||
"github.com/micro/go-micro/v2/client/selector"
|
||||
@ -120,6 +121,13 @@ func Tracer(t trace.Tracer) Option {
|
||||
}
|
||||
}
|
||||
|
||||
// Auth sets the auth for the service
|
||||
func Auth(a auth.Auth) Option {
|
||||
return func(o *Options) {
|
||||
o.Server.Init(server.Auth(a))
|
||||
}
|
||||
}
|
||||
|
||||
// Selector sets the selector for the service client
|
||||
func Selector(s selector.Selector) Option {
|
||||
return func(o *Options) {
|
||||
|
||||
@ -5,6 +5,7 @@ import (
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/micro/go-micro/v2/auth"
|
||||
"github.com/micro/go-micro/v2/broker"
|
||||
"github.com/micro/go-micro/v2/codec"
|
||||
"github.com/micro/go-micro/v2/debug/trace"
|
||||
@ -17,6 +18,7 @@ type Options struct {
|
||||
Broker broker.Broker
|
||||
Registry registry.Registry
|
||||
Tracer trace.Tracer
|
||||
Auth auth.Auth
|
||||
Transport transport.Transport
|
||||
Metadata map[string]string
|
||||
Name string
|
||||
@ -161,6 +163,13 @@ func Tracer(t trace.Tracer) Option {
|
||||
}
|
||||
}
|
||||
|
||||
// Auth mechanism for role based access control
|
||||
func Auth(a auth.Auth) Option {
|
||||
return func(o *Options) {
|
||||
o.Auth = a
|
||||
}
|
||||
}
|
||||
|
||||
// Transport mechanism for communication e.g http, rabbitmq, etc
|
||||
func Transport(t transport.Transport) Option {
|
||||
return func(o *Options) {
|
||||
|
||||
@ -68,19 +68,26 @@ func (m *memoryStore) Read(key string, opts ...store.ReadOption) ([]*store.Recor
|
||||
|
||||
var vals []*memoryRecord
|
||||
|
||||
if !options.Prefix {
|
||||
v, ok := m.values[key]
|
||||
if !ok {
|
||||
return nil, store.ErrNotFound
|
||||
}
|
||||
vals = []*memoryRecord{v}
|
||||
} else {
|
||||
if options.Prefix {
|
||||
for _, v := range m.values {
|
||||
if !strings.HasPrefix(v.r.Key, key) {
|
||||
continue
|
||||
}
|
||||
vals = append(vals, v)
|
||||
}
|
||||
} else if options.Suffix {
|
||||
for _, v := range m.values {
|
||||
if !strings.HasSuffix(v.r.Key, key) {
|
||||
continue
|
||||
}
|
||||
vals = append(vals, v)
|
||||
}
|
||||
} else {
|
||||
v, ok := m.values[key]
|
||||
if !ok {
|
||||
return nil, store.ErrNotFound
|
||||
}
|
||||
vals = []*memoryRecord{v}
|
||||
}
|
||||
|
||||
//nolint:prealloc
|
||||
|
||||
@ -11,6 +11,8 @@ type Options struct {
|
||||
Namespace string
|
||||
// Prefix of the keys used
|
||||
Prefix string
|
||||
// Suffix of the keys used
|
||||
Suffix string
|
||||
// Alternative options
|
||||
Context context.Context
|
||||
}
|
||||
@ -45,3 +47,10 @@ func ReadPrefix() ReadOption {
|
||||
o.Prefix = true
|
||||
}
|
||||
}
|
||||
|
||||
// ReadSuffix uses the key as a suffix
|
||||
func ReadSuffix() ReadOption {
|
||||
return func(o *ReadOptions) {
|
||||
o.Suffix = true
|
||||
}
|
||||
}
|
||||
|
||||
@ -39,6 +39,8 @@ type Record struct {
|
||||
type ReadOptions struct {
|
||||
// Read key as a prefix
|
||||
Prefix bool
|
||||
// Read key as a suffix
|
||||
Suffix bool
|
||||
}
|
||||
|
||||
type ReadOption func(o *ReadOptions)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user