oa

Documentation

Overview

Package pcloa implements the OAuth2 protocol for authenticating users through pcloa. This package can be used as a reference implementation of an OAuth2 provider for Goth.

Index

• Variables
• type Provider
  • func New(clientKey, secret, callbackURL string, scopes ...string) *Provider
  • func NewCustomisedURL(clientKey, secret, callbackURL, authURL, tokenURL, profileURL string, ...) *Provider
  • func (p *Provider) BeginAuth(state string) (goth.Session, error)
  • func (p *Provider) Client() *http.Client
  • func (p *Provider) Debug(debug bool)
  • func (p *Provider) FetchUser(session goth.Session) (goth.User, error)
  • func (p *Provider) Name() string
  • func (p *Provider) RefreshToken(refreshToken string) (*oauth2.Token, error)
  • func (p *Provider) RefreshTokenAvailable() bool
  • func (p *Provider) SetName(name string)
  • func (p *Provider) UnmarshalSession(data string) (goth.Session, error)
• type Session
  • func (s *Session) Authorize(provider goth.Provider, params goth.Params) (string, error)
  • func (s Session) GetAuthURL() (string, error)
  • func (s Session) Marshal() string
  • func (s Session) String() string

Variables

var (
	AuthURL    = "https://one.pcl.ac.cn/idp/oauth2/authorize"
	TokenURL   = "https://one.pcl.ac.cn/idp/oauth2/getToken"
	ProfileURL = "https://one.pcl.ac.cn/idp/oauth2/getUserInfo"
)

These vars define the default Authentication, Token, and Profile URLS for pcloa.

Examples:

oa.AuthURL = "https://pcloa.acme.com/oauth/authorize
oa.TokenURL = "https://pcloa.acme.com/oauth/token
oa.ProfileURL = "https://pcloa.acme.com/api/v3/user

Types

type Provider

type Provider struct {
	ClientKey   string
	Secret      string
	CallbackURL string
	HTTPClient  *http.Client
	// contains filtered or unexported fields
}

Provider is the implementation of `goth.Provider` for accessing pcloa.

func New

func New(clientKey, secret, callbackURL string, scopes ...string) *Provider

New creates a new pcloa provider and sets up important connection details. You should always call `pcloa.New` to get a new provider. Never try to create one manually.

func NewCustomisedURL

func NewCustomisedURL(clientKey, secret, callbackURL, authURL, tokenURL, profileURL string, scopes ...string) *Provider

NewCustomisedURL is similar to New(...) but can be used to set custom URLs to connect to

func (*Provider) BeginAuth

func (p *Provider) BeginAuth(state string) (goth.Session, error)

BeginAuth asks pcloa for an authentication end-point.

func (*Provider) Client

func (p *Provider) Client() *http.Client

func (*Provider) Debug

func (p *Provider) Debug(debug bool)

Debug is a no-op for the pcloa package.

func (*Provider) FetchUser

func (p *Provider) FetchUser(session goth.Session) (goth.User, error)

FetchUser will go to pcloa and access basic information about the user.

func (*Provider) Name

func (p *Provider) Name() string

Name is the name used to retrieve this provider later.

func (*Provider) RefreshToken

func (p *Provider) RefreshToken(refreshToken string) (*oauth2.Token, error)

RefreshToken get new access token based on the refresh token

func (*Provider) RefreshTokenAvailable

func (p *Provider) RefreshTokenAvailable() bool

RefreshTokenAvailable refresh token is provided by auth provider or not

func (*Provider) SetName

func (p *Provider) SetName(name string)

SetName is to update the name of the provider (needed in case of multiple providers of 1 type)

func (*Provider) UnmarshalSession

func (p *Provider) UnmarshalSession(data string) (goth.Session, error)

UnmarshalSession wil unmarshal a JSON string into a session.

type Session

type Session struct {
	AuthURL      string
	AccessToken  string
	RefreshToken string
	ExpiresAt    time.Time
}

Session stores data during the auth process with PCLOA.

func (*Session) Authorize

func (s *Session) Authorize(provider goth.Provider, params goth.Params) (string, error)

Authorize the session with PCLOA and return the access token to be stored for future use.

func (Session) GetAuthURL

func (s Session) GetAuthURL() (string, error)

GetAuthURL will return the URL set by calling the `BeginAuth` function on the PCLOA provider.

func (Session) Marshal

func (s Session) Marshal() string

Marshal the session into a string

func (Session) String

func (s Session) String() string