commit 07628ed9afe2c8fcfd472ac301ba1937b6233d1e · kot.pink/core

-217

appview/auth/auth.go

···

       1
       1
       -
       package auth

     

       2
       2
       -
       

     

       3
       3
       -
       import (

     

       4
       4
       -
       	"context"

     

       5
       5
       -
       	"fmt"

     

       6
       6
       -
       	"net/http"

     

       7
       7
       -
       	"time"

     

       8
       8
       -
       

     

       9
       9
       -
       	comatproto "github.com/bluesky-social/indigo/api/atproto"

     

       10
       10
       -
       	"github.com/bluesky-social/indigo/atproto/identity"

     

       11
       11
       -
       	"github.com/bluesky-social/indigo/xrpc"

     

       12
       12
       -
       	"github.com/gorilla/sessions"

     

       13
       13
       -
       	"tangled.sh/tangled.sh/core/appview"

     

       14
       14
       -
       )

     

       15
       15
       -
       

     

       16
       16
       -
       type Auth struct {

     

       17
       17
       -
       	Store *sessions.CookieStore

     

       18
       18
       -
       }

     

       19
       19
       -
       

     

       20
       20
       -
       type AtSessionCreate struct {

     

       21
       21
       -
       	comatproto.ServerCreateSession_Output

     

       22
       22
       -
       	PDSEndpoint string

     

       23
       23
       -
       }

     

       24
       24
       -
       

     

       25
       25
       -
       type AtSessionRefresh struct {

     

       26
       26
       -
       	comatproto.ServerRefreshSession_Output

     

       27
       27
       -
       	PDSEndpoint string

     

       28
       28
       -
       }

     

       29
       29
       -
       

     

       30
       30
       -
       func Make(secret string) (*Auth, error) {

     

       31
       31
       -
       	store := sessions.NewCookieStore([]byte(secret))

     

       32
       32
       -
       	return &Auth{store}, nil

     

       33
       33
       -
       }

     

       34
       34
       -
       

     

       35
       35
       -
       func (a *Auth) CreateInitialSession(ctx context.Context, resolved *identity.Identity, appPassword string) (*comatproto.ServerCreateSession_Output, error) {

     

       36
       36
       -
       

     

       37
       37
       -
       	pdsUrl := resolved.PDSEndpoint()

     

       38
       38
       -
       	client := xrpc.Client{

     

       39
       39
       -
       		Host: pdsUrl,

     

       40
       40
       -
       	}

     

       41
       41
       -
       

     

       42
       42
       -
       	atSession, err := comatproto.ServerCreateSession(ctx, &client, &comatproto.ServerCreateSession_Input{

     

       43
       43
       -
       		Identifier: resolved.DID.String(),

     

       44
       44
       -
       		Password:   appPassword,

     

       45
       45
       -
       	})

     

       46
       46
       -
       	if err != nil {

     

       47
       47
       -
       		return nil, fmt.Errorf("invalid app password")

     

       48
       48
       -
       	}

     

       49
       49
       -
       

     

       50
       50
       -
       	return atSession, nil

     

       51
       51
       -
       }

     

       52
       52
       -
       

     

       53
       53
       -
       // Sessionish is an interface that provides access to the common fields of both types.

     

       54
       54
       -
       type Sessionish interface {

     

       55
       55
       -
       	GetAccessJwt() string

     

       56
       56
       -
       	GetActive() *bool

     

       57
       57
       -
       	GetDid() string

     

       58
       58
       -
       	GetDidDoc() *interface{}

     

       59
       59
       -
       	GetHandle() string

     

       60
       60
       -
       	GetRefreshJwt() string

     

       61
       61
       -
       	GetStatus() *string

     

       62
       62
       -
       }

     

       63
       63
       -
       

     

       64
       64
       -
       // Create a wrapper type for ServerRefreshSession_Output

     

       65
       65
       -
       type RefreshSessionWrapper struct {

     

       66
       66
       -
       	*comatproto.ServerRefreshSession_Output

     

       67
       67
       -
       }

     

       68
       68
       -
       

     

       69
       69
       -
       func (s *RefreshSessionWrapper) GetAccessJwt() string {

     

       70
       70
       -
       	return s.AccessJwt

     

       71
       71
       -
       }

     

       72
       72
       -
       

     

       73
       73
       -
       func (s *RefreshSessionWrapper) GetActive() *bool {

     

       74
       74
       -
       	return s.Active

     

       75
       75
       -
       }

     

       76
       76
       -
       

     

       77
       77
       -
       func (s *RefreshSessionWrapper) GetDid() string {

     

       78
       78
       -
       	return s.Did

     

       79
       79
       -
       }

     

       80
       80
       -
       

     

       81
       81
       -
       func (s *RefreshSessionWrapper) GetDidDoc() *interface{} {

     

       82
       82
       -
       	return s.DidDoc

     

       83
       83
       -
       }

     

       84
       84
       -
       

     

       85
       85
       -
       func (s *RefreshSessionWrapper) GetHandle() string {

     

       86
       86
       -
       	return s.Handle

     

       87
       87
       -
       }

     

       88
       88
       -
       

     

       89
       89
       -
       func (s *RefreshSessionWrapper) GetRefreshJwt() string {

     

       90
       90
       -
       	return s.RefreshJwt

     

       91
       91
       -
       }

     

       92
       92
       -
       

     

       93
       93
       -
       func (s *RefreshSessionWrapper) GetStatus() *string {

     

       94
       94
       -
       	return s.Status

     

       95
       95
       -
       }

     

       96
       96
       -
       

     

       97
       97
       -
       // Create a wrapper type for ServerRefreshSession_Output

     

       98
       98
       -
       type CreateSessionWrapper struct {

     

       99
       99
       -
       	*comatproto.ServerCreateSession_Output

     

       100
       100
       -
       }

     

       101
       101
       -
       

     

       102
       102
       -
       func (s *CreateSessionWrapper) GetAccessJwt() string {

     

       103
       103
       -
       	return s.AccessJwt

     

       104
       104
       -
       }

     

       105
       105
       -
       

     

       106
       106
       -
       func (s *CreateSessionWrapper) GetActive() *bool {

     

       107
       107
       -
       	return s.Active

     

       108
       108
       -
       }

     

       109
       109
       -
       

     

       110
       110
       -
       func (s *CreateSessionWrapper) GetDid() string {

     

       111
       111
       -
       	return s.Did

     

       112
       112
       -
       }

     

       113
       113
       -
       

     

       114
       114
       -
       func (s *CreateSessionWrapper) GetDidDoc() *interface{} {

     

       115
       115
       -
       	return s.DidDoc

     

       116
       116
       -
       }

     

       117
       117
       -
       

     

       118
       118
       -
       func (s *CreateSessionWrapper) GetHandle() string {

     

       119
       119
       -
       	return s.Handle

     

       120
       120
       -
       }

     

       121
       121
       -
       

     

       122
       122
       -
       func (s *CreateSessionWrapper) GetRefreshJwt() string {

     

       123
       123
       -
       	return s.RefreshJwt

     

       124
       124
       -
       }

     

       125
       125
       -
       

     

       126
       126
       -
       func (s *CreateSessionWrapper) GetStatus() *string {

     

       127
       127
       -
       	return s.Status

     

       128
       128
       -
       }

     

       129
       129
       -
       

     

       130
       130
       -
       func (a *Auth) ClearSession(r *http.Request, w http.ResponseWriter) error {

     

       131
       131
       -
       	clientSession, err := a.Store.Get(r, appview.SessionName)

     

       132
       132
       -
       	if err != nil {

     

       133
       133
       -
       		return fmt.Errorf("invalid session", err)

     

       134
       134
       -
       	}

     

       135
       135
       -
       	if clientSession.IsNew {

     

       136
       136
       -
       		return fmt.Errorf("invalid session")

     

       137
       137
       -
       	}

     

       138
       138
       -
       	clientSession.Options.MaxAge = -1

     

       139
       139
       -
       	return clientSession.Save(r, w)

     

       140
       140
       -
       }

     

       141
       141
       -
       

     

       142
       142
       -
       func (a *Auth) StoreSession(r *http.Request, w http.ResponseWriter, atSessionish Sessionish, pdsEndpoint string) error {

     

       143
       143
       -
       	clientSession, _ := a.Store.Get(r, appview.SessionName)

     

       144
       144
       -
       	clientSession.Values[appview.SessionHandle] = atSessionish.GetHandle()

     

       145
       145
       -
       	clientSession.Values[appview.SessionDid] = atSessionish.GetDid()

     

       146
       146
       -
       	clientSession.Values[appview.SessionPds] = pdsEndpoint

     

       147
       147
       -
       	clientSession.Values[appview.SessionAccessJwt] = atSessionish.GetAccessJwt()

     

       148
       148
       -
       	clientSession.Values[appview.SessionRefreshJwt] = atSessionish.GetRefreshJwt()

     

       149
       149
       -
       	clientSession.Values[appview.SessionExpiry] = time.Now().Add(time.Minute * 15).Format(time.RFC3339)

     

       150
       150
       -
       	clientSession.Values[appview.SessionAuthenticated] = true

     

       151
       151
       -
       	return clientSession.Save(r, w)

     

       152
       152
       -
       }

     

       153
       153
       -
       

     

       154
       154
       -
       func (a *Auth) AuthorizedClient(r *http.Request) (*xrpc.Client, error) {

     

       155
       155
       -
       	clientSession, err := a.Store.Get(r, "appview-session")

     

       156
       156
       -
       	if err != nil || clientSession.IsNew {

     

       157
       157
       -
       		return nil, err

     

       158
       158
       -
       	}

     

       159
       159
       -
       

     

       160
       160
       -
       	did := clientSession.Values["did"].(string)

     

       161
       161
       -
       	pdsUrl := clientSession.Values["pds"].(string)

     

       162
       162
       -
       	accessJwt := clientSession.Values["accessJwt"].(string)

     

       163
       163
       -
       	refreshJwt := clientSession.Values["refreshJwt"].(string)

     

       164
       164
       -
       

     

       165
       165
       -
       	client := &xrpc.Client{

     

       166
       166
       -
       		Host: pdsUrl,

     

       167
       167
       -
       		Auth: &xrpc.AuthInfo{

     

       168
       168
       -
       			AccessJwt:  accessJwt,

     

       169
       169
       -
       			RefreshJwt: refreshJwt,

     

       170
       170
       -
       			Did:        did,

     

       171
       171
       -
       		},

     

       172
       172
       -
       	}

     

       173
       173
       -
       

     

       174
       174
       -
       	return client, nil

     

       175
       175
       -
       }

     

       176
       176
       -
       

     

       177
       177
       -
       func (a *Auth) GetSession(r *http.Request) (*sessions.Session, error) {

     

       178
       178
       -
       	return a.Store.Get(r, appview.SessionName)

     

       179
       179
       -
       }

     

       180
       180
       -
       

     

       181
       181
       -
       func (a *Auth) GetDid(r *http.Request) string {

     

       182
       182
       -
       	clientSession, err := a.Store.Get(r, appview.SessionName)

     

       183
       183
       -
       	if err != nil || clientSession.IsNew {

     

       184
       184
       -
       		return ""

     

       185
       185
       -
       	}

     

       186
       186
       -
       

     

       187
       187
       -
       	return clientSession.Values[appview.SessionDid].(string)

     

       188
       188
       -
       }

     

       189
       189
       -
       

     

       190
       190
       -
       func (a *Auth) GetHandle(r *http.Request) string {

     

       191
       191
       -
       	clientSession, err := a.Store.Get(r, appview.SessionName)

     

       192
       192
       -
       	if err != nil || clientSession.IsNew {

     

       193
       193
       -
       		return ""

     

       194
       194
       -
       	}

     

       195
       195
       -
       

     

       196
       196
       -
       	return clientSession.Values[appview.SessionHandle].(string)

     

       197
       197
       -
       }

     

       198
       198
       -
       

     

       199
       199
       -
       type User struct {

     

       200
       200
       -
       	Handle string

     

       201
       201
       -
       	Did    string

     

       202
       202
       -
       	Pds    string

     

       203
       203
       -
       }

     

       204
       204
       -
       

     

       205
       205
       -
       func (a *Auth) GetUser(r *http.Request) *User {

     

       206
       206
       -
       	clientSession, err := a.Store.Get(r, appview.SessionName)

     

       207
       207
       -
       

     

       208
       208
       -
       	if err != nil || clientSession.IsNew {

     

       209
       209
       -
       		return nil

     

       210
       210
       -
       	}

     

       211
       211
       -
       

     

       212
       212
       -
       	return &User{

     

       213
       213
       -
       		Handle: clientSession.Values[appview.SessionHandle].(string),

     

       214
       214
       -
       		Did:    clientSession.Values[appview.SessionDid].(string),

     

       215
       215
       -
       		Pds:    clientSession.Values[appview.SessionPds].(string),

     

       216
       216
       -
       	}

     

       217
       217
       -
       }

-8

appview/state/state.go

···

       19
       19
        
       	"github.com/go-chi/chi/v5"

     

       20
       20
        
       	"tangled.sh/tangled.sh/core/api/tangled"

     

       21
       21
        
       	"tangled.sh/tangled.sh/core/appview"

     

       22
       22
       -
       	"tangled.sh/tangled.sh/core/appview/auth"

     

       23
       22
        
       	"tangled.sh/tangled.sh/core/appview/db"

     

       24
       23
        
       	"tangled.sh/tangled.sh/core/appview/oauth"

     

       25
       24
        
       	"tangled.sh/tangled.sh/core/appview/pages"

     
···

       29
       28
        
       

     

       30
       29
        
       type State struct {

     

       31
       30
        
       	db       *db.DB

     

       32
       32
       -
       	auth     *auth.Auth

     

       33
       31
        
       	oauth    *oauth.OAuth

     

       34
       32
        
       	enforcer *rbac.Enforcer

     

       35
       33
        
       	tidClock syntax.TIDClock

     
···

       41
       39
        
       

     

       42
       40
        
       func Make(config *appview.Config) (*State, error) {

     

       43
       41
        
       	d, err := db.Make(config.Core.DbPath)

     

       44
       44
       -
       	if err != nil {

     

       45
       45
       -
       		return nil, err

     

       46
       46
       -
       	}

     

       47
       47
       -
       

     

       48
       48
       -
       	auth, err := auth.Make(config.Core.CookieSecret)

     

       49
       42
        
       	if err != nil {

     

       50
       43
        
       		return nil, err

     

       51
       44
        
       	}

     
···

       89
       82
        
       

     

       90
       83
        
       	state := &State{

     

       91
       84
        
       		d,

     

       92
       92
       -
       		auth,

     

       93
       85
        
       		oauth,

     

       94
       86
        
       		enforcer,

     

       95
       87
        
       		clock,