Oauth/token (#7)

* add host and protocol options

* some fiddling

* tidying up and comments

* tick off /oauth/token

* tidying a bit

* tidying

* go mod tidy

* allow attaching middleware to server

* add middleware

* more user friendly

* add comments

* comments

* store account + app

* tidying

* lots of restructuring

* lint + tidy
This commit is contained in:
Tobi Smethurst 2021-03-22 22:26:54 +01:00 committed by GitHub
parent 4194f8d88f
commit aa9ce272dc
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
30 changed files with 1346 additions and 977 deletions

View file

@ -6,7 +6,7 @@
* [ ] /api/v1/apps/verify_credentials GET (Verify an application works) * [ ] /api/v1/apps/verify_credentials GET (Verify an application works)
* [x] /oauth/authorize GET (Show authorize page to user) * [x] /oauth/authorize GET (Show authorize page to user)
* [x] /oauth/authorize POST (Get an oauth access code for an app/user) * [x] /oauth/authorize POST (Get an oauth access code for an app/user)
* [ ] /oauth/token POST (Obtain a user-level access token) * [x] /oauth/token POST (Obtain a user-level access token)
* [ ] /oauth/revoke POST (Revoke a user-level access token) * [ ] /oauth/revoke POST (Revoke a user-level access token)
* [x] /auth/sign_in GET (Show form for user signin) * [x] /auth/sign_in GET (Show form for user signin)
* [x] /auth/sign_in POST (Validate username and password and sign user in) * [x] /auth/sign_in POST (Validate username and password and sign user in)

View file

@ -58,6 +58,18 @@ func main() {
Value: "", Value: "",
EnvVars: []string{envNames.ConfigPath}, EnvVars: []string{envNames.ConfigPath},
}, },
&cli.StringFlag{
Name: flagNames.Host,
Usage: "Hostname to use for the server (eg., example.org, gotosocial.whatever.com)",
Value: "localhost",
EnvVars: []string{envNames.Host},
},
&cli.StringFlag{
Name: flagNames.Protocol,
Usage: "Protocol to use for the REST api of the server (only use http for debugging and tests!)",
Value: "https",
EnvVars: []string{envNames.Protocol},
},
// DATABASE FLAGS // DATABASE FLAGS
&cli.StringFlag{ &cli.StringFlag{

View file

@ -28,6 +28,17 @@ logLevel: "info"
# Default: "gotosocial" # Default: "gotosocial"
applicationName: "gotosocial" applicationName: "gotosocial"
# String. Hostname/domain to use for the server. Defaults to localhost for local testing,
# but you should *definitely* change this when running for real, or your server won't work at all.
# Examples: ["example.org","some.server.com"]
# Default: "localhost"
host: "localhost"
# String. Protocol to use for the server. Only change to http for local testing!
# Options: ["http","https"]
# Default: "https"
protocol: "https"
# Config pertaining to the Gotosocial database connection # Config pertaining to the Gotosocial database connection
db: db:
# String. Database type. # String. Database type.

2
go.mod
View file

@ -10,7 +10,7 @@ require (
github.com/go-pg/pg/v10 v10.8.0 github.com/go-pg/pg/v10 v10.8.0
github.com/golang/mock v1.4.4 // indirect github.com/golang/mock v1.4.4 // indirect
github.com/google/uuid v1.2.0 github.com/google/uuid v1.2.0
github.com/gotosocial/oauth2/v4 v4.2.1-0.20210318133800-45d321d259b3 github.com/gotosocial/oauth2/v4 v4.2.1-0.20210316171520-7b12112bbb88
github.com/onsi/ginkgo v1.15.0 // indirect github.com/onsi/ginkgo v1.15.0 // indirect
github.com/onsi/gomega v1.10.5 // indirect github.com/onsi/gomega v1.10.5 // indirect
github.com/sirupsen/logrus v1.8.0 github.com/sirupsen/logrus v1.8.0

4
go.sum
View file

@ -103,8 +103,8 @@ github.com/gorilla/sessions v1.1.3 h1:uXoZdcdA5XdXF3QzuSlheVRUvjl+1rKY7zBXL68L9R
github.com/gorilla/sessions v1.1.3/go.mod h1:8KCfur6+4Mqcc6S0FEfKuN15Vl5MgXW92AE8ovaJD0w= github.com/gorilla/sessions v1.1.3/go.mod h1:8KCfur6+4Mqcc6S0FEfKuN15Vl5MgXW92AE8ovaJD0w=
github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc= github.com/gorilla/websocket v1.4.2 h1:+/TMaTYc4QFitKJxsQ7Yye35DkWvkdLcvGKqM+x0Ufc=
github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE= github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
github.com/gotosocial/oauth2/v4 v4.2.1-0.20210318133800-45d321d259b3 h1:CKRz5d7mRum+UMR88Ue33tCYcej14WjUsB59C02DDqY= github.com/gotosocial/oauth2/v4 v4.2.1-0.20210316171520-7b12112bbb88 h1:YJ//HmHOYJ4srm/LA6VPNjNisneMbY6TTM1xttV/ZQU=
github.com/gotosocial/oauth2/v4 v4.2.1-0.20210318133800-45d321d259b3/go.mod h1:zl5kwHf/atRUrY5yOyDnk49Us1Ygs0BzdW4jKAgoiP8= github.com/gotosocial/oauth2/v4 v4.2.1-0.20210316171520-7b12112bbb88/go.mod h1:zl5kwHf/atRUrY5yOyDnk49Us1Ygs0BzdW4jKAgoiP8=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU= github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/imkira/go-interpol v1.1.0 h1:KIiKr0VSG2CUW1hl1jpiyuzuJeKUUpC8iM1AIE7N1Vk= github.com/imkira/go-interpol v1.1.0 h1:KIiKr0VSG2CUW1hl1jpiyuzuJeKUUpC8iM1AIE7N1Vk=
github.com/imkira/go-interpol v1.1.0/go.mod h1:z0h2/2T3XF8kyEPpRgJ3kmNv+C43p+I/CoI+jC3w2iA= github.com/imkira/go-interpol v1.1.0/go.mod h1:z0h2/2T3XF8kyEPpRgJ3kmNv+C43p+I/CoI+jC3w2iA=

View file

@ -1,87 +0,0 @@
/*
GoToSocial
Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package api
import (
"fmt"
"os"
"path/filepath"
"github.com/gin-contrib/sessions"
"github.com/gin-contrib/sessions/memstore"
"github.com/gin-gonic/gin"
"github.com/gotosocial/gotosocial/internal/config"
"github.com/sirupsen/logrus"
)
type Server interface {
AttachHandler(method string, path string, handler gin.HandlerFunc)
// AttachMiddleware(handler gin.HandlerFunc)
GetAPIGroup() *gin.RouterGroup
Start()
Stop()
}
type AddsRoutes interface {
AddRoutes(s Server) error
}
type server struct {
APIGroup *gin.RouterGroup
logger *logrus.Logger
engine *gin.Engine
}
func (s *server) GetAPIGroup() *gin.RouterGroup {
return s.APIGroup
}
func (s *server) Start() {
// todo: start gracefully
if err := s.engine.Run(); err != nil {
s.logger.Panicf("server error: %s", err)
}
}
func (s *server) Stop() {
// todo: shut down gracefully
}
func (s *server) AttachHandler(method string, path string, handler gin.HandlerFunc) {
if method == "ANY" {
s.engine.Any(path, handler)
} else {
s.engine.Handle(method, path, handler)
}
}
func New(config *config.Config, logger *logrus.Logger) Server {
engine := gin.New()
store := memstore.NewStore([]byte("authentication-key"), []byte("encryption-keyencryption-key----"))
engine.Use(sessions.Sessions("gotosocial-session", store))
cwd, _ := os.Getwd()
tmPath := filepath.Join(cwd, fmt.Sprintf("%s*", config.TemplateConfig.BaseDir))
logger.Debugf("loading templates from %s", tmPath)
engine.LoadHTMLGlob(tmPath)
return &server{
APIGroup: engine.Group("/api").Group("/v1"),
logger: logger,
engine: engine,
}
}

View file

@ -29,6 +29,8 @@ import (
type Config struct { type Config struct {
LogLevel string `yaml:"logLevel"` LogLevel string `yaml:"logLevel"`
ApplicationName string `yaml:"applicationName"` ApplicationName string `yaml:"applicationName"`
Host string `yaml:"host"`
Protocol string `yaml:"protocol"`
DBConfig *DBConfig `yaml:"db"` DBConfig *DBConfig `yaml:"db"`
TemplateConfig *TemplateConfig `yaml:"template"` TemplateConfig *TemplateConfig `yaml:"template"`
} }
@ -97,6 +99,14 @@ func (c *Config) ParseCLIFlags(f KeyedFlags) {
c.ApplicationName = f.String(fn.ApplicationName) c.ApplicationName = f.String(fn.ApplicationName)
} }
if c.Host == "" || f.IsSet(fn.Host) {
c.Host = f.String(fn.Host)
}
if c.Protocol == "" || f.IsSet(fn.Protocol) {
c.Protocol = f.String(fn.Protocol)
}
// db flags // db flags
if c.DBConfig.Type == "" || f.IsSet(fn.DbType) { if c.DBConfig.Type == "" || f.IsSet(fn.DbType) {
c.DBConfig.Type = f.String(fn.DbType) c.DBConfig.Type = f.String(fn.DbType)
@ -142,6 +152,8 @@ type Flags struct {
LogLevel string LogLevel string
ApplicationName string ApplicationName string
ConfigPath string ConfigPath string
Host string
Protocol string
DbType string DbType string
DbAddress string DbAddress string
DbPort string DbPort string
@ -158,6 +170,8 @@ func GetFlagNames() Flags {
LogLevel: "log-level", LogLevel: "log-level",
ApplicationName: "application-name", ApplicationName: "application-name",
ConfigPath: "config-path", ConfigPath: "config-path",
Host: "host",
Protocol: "protocol",
DbType: "db-type", DbType: "db-type",
DbAddress: "db-address", DbAddress: "db-address",
DbPort: "db-port", DbPort: "db-port",
@ -175,6 +189,8 @@ func GetEnvNames() Flags {
LogLevel: "GTS_LOG_LEVEL", LogLevel: "GTS_LOG_LEVEL",
ApplicationName: "GTS_APPLICATION_NAME", ApplicationName: "GTS_APPLICATION_NAME",
ConfigPath: "GTS_CONFIG_PATH", ConfigPath: "GTS_CONFIG_PATH",
Host: "GTS_HOST",
Protocol: "GTS_PROTOCOL",
DbType: "GTS_DB_TYPE", DbType: "GTS_DB_TYPE",
DbAddress: "GTS_DB_ADDRESS", DbAddress: "GTS_DB_ADDRESS",
DbPort: "GTS_DB_PORT", DbPort: "GTS_DB_PORT",

View file

@ -28,9 +28,10 @@ import (
// Initialize will initialize the database given in the config for use with GoToSocial // Initialize will initialize the database given in the config for use with GoToSocial
var Initialize action.GTSAction = func(ctx context.Context, c *config.Config, log *logrus.Logger) error { var Initialize action.GTSAction = func(ctx context.Context, c *config.Config, log *logrus.Logger) error {
db, err := New(ctx, c, log) // db, err := New(ctx, c, log)
if err != nil { // if err != nil {
return err // return err
} // }
return db.CreateSchema(ctx) return nil
// return db.CreateSchema(ctx)
} }

View file

@ -30,30 +30,47 @@ import (
const dbTypePostgres string = "POSTGRES" const dbTypePostgres string = "POSTGRES"
// DB provides methods for interacting with an underlying database (for now, just postgres). // DB provides methods for interacting with an underlying database or other storage mechanism (for now, just postgres).
// The function mapping lines up with the DB interface described in go-fed.
// See here: https://github.com/go-fed/activity/blob/master/pub/database.go
type DB interface { type DB interface {
/* // Federation returns an interface that's compatible with go-fed, for performing federation storage/retrieval functions.
GO-FED DATABASE FUNCTIONS // See: https://pkg.go.dev/github.com/go-fed/activity@v1.0.0/pub?utm_source=gopls#Database
*/ Federation() pub.Database
pub.Database
/* // CreateTable creates a table for the given interface
ANY ADDITIONAL DESIRED FUNCTIONS CreateTable(i interface{}) error
*/
// CreateSchema should populate the database with the required tables // DropTable drops the table for the given interface
CreateSchema(context.Context) error DropTable(i interface{}) error
// Stop should stop and close the database connection cleanly, returning an error if this is not possible // Stop should stop and close the database connection cleanly, returning an error if this is not possible
Stop(context.Context) error Stop(ctx context.Context) error
// IsHealthy should return nil if the database connection is healthy, or an error if not // IsHealthy should return nil if the database connection is healthy, or an error if not
IsHealthy(context.Context) error IsHealthy(ctx context.Context) error
// GetByID gets one entry by its id.
GetByID(id string, i interface{}) error
// GetWhere gets one entry where key = value
GetWhere(key string, value interface{}, i interface{}) error
// GetAll gets all entries of interface type i
GetAll(i interface{}) error
// Put stores i
Put(i interface{}) error
// Update by id updates i with id id
UpdateByID(id string, i interface{}) error
// Delete by id removes i with id id
DeleteByID(id string, i interface{}) error
// Delete where deletes i where key = value
DeleteWhere(key string, value interface{}, i interface{}) error
} }
// New returns a new database service that satisfies the Service interface and, by extension, // New returns a new database service that satisfies the DB interface and, by extension,
// the go-fed database interface described here: https://github.com/go-fed/activity/blob/master/pub/database.go // the go-fed database interface described here: https://github.com/go-fed/activity/blob/master/pub/database.go
func New(ctx context.Context, c *config.Config, log *logrus.Logger) (DB, error) { func New(ctx context.Context, c *config.Config, log *logrus.Logger) (DB, error) {
switch strings.ToUpper(c.DBConfig.Type) { switch strings.ToUpper(c.DBConfig.Type) {

137
internal/db/pg-fed.go Normal file
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@ -0,0 +1,137 @@
package db
import (
"context"
"errors"
"net/url"
"sync"
"github.com/go-fed/activity/pub"
"github.com/go-fed/activity/streams"
"github.com/go-fed/activity/streams/vocab"
"github.com/go-pg/pg/v10"
)
type postgresFederation struct {
locks *sync.Map
conn *pg.DB
}
func newPostgresFederation(conn *pg.DB) pub.Database {
return &postgresFederation{
locks: new(sync.Map),
conn: conn,
}
}
/*
GO-FED DB INTERFACE-IMPLEMENTING FUNCTIONS
*/
func (pf *postgresFederation) Lock(ctx context.Context, id *url.URL) error {
// Before any other Database methods are called, the relevant `id`
// entries are locked to allow for fine-grained concurrency.
// Strategy: create a new lock, if stored, continue. Otherwise, lock the
// existing mutex.
mu := &sync.Mutex{}
mu.Lock() // Optimistically lock if we do store it.
i, loaded := pf.locks.LoadOrStore(id.String(), mu)
if loaded {
mu = i.(*sync.Mutex)
mu.Lock()
}
return nil
}
func (pf *postgresFederation) Unlock(ctx context.Context, id *url.URL) error {
// Once Go-Fed is done calling Database methods, the relevant `id`
// entries are unlocked.
i, ok := pf.locks.Load(id.String())
if !ok {
return errors.New("missing an id in unlock")
}
mu := i.(*sync.Mutex)
mu.Unlock()
return nil
}
func (pf *postgresFederation) InboxContains(ctx context.Context, inbox *url.URL, id *url.URL) (bool, error) {
return false, nil
}
func (pf *postgresFederation) GetInbox(ctx context.Context, inboxIRI *url.URL) (inbox vocab.ActivityStreamsOrderedCollectionPage, err error) {
return nil, nil
}
func (pf *postgresFederation) SetInbox(ctx context.Context, inbox vocab.ActivityStreamsOrderedCollectionPage) error {
return nil
}
func (pf *postgresFederation) Owns(ctx context.Context, id *url.URL) (owns bool, err error) {
return false, nil
}
func (pf *postgresFederation) ActorForOutbox(ctx context.Context, outboxIRI *url.URL) (actorIRI *url.URL, err error) {
return nil, nil
}
func (pf *postgresFederation) ActorForInbox(ctx context.Context, inboxIRI *url.URL) (actorIRI *url.URL, err error) {
return nil, nil
}
func (pf *postgresFederation) OutboxForInbox(ctx context.Context, inboxIRI *url.URL) (outboxIRI *url.URL, err error) {
return nil, nil
}
func (pf *postgresFederation) Exists(ctx context.Context, id *url.URL) (exists bool, err error) {
return false, nil
}
func (pf *postgresFederation) Get(ctx context.Context, id *url.URL) (value vocab.Type, err error) {
return nil, nil
}
func (pf *postgresFederation) Create(ctx context.Context, asType vocab.Type) error {
t, err := streams.NewTypeResolver()
if err != nil {
return err
}
if err := t.Resolve(ctx, asType); err != nil {
return err
}
asType.GetTypeName()
return nil
}
func (pf *postgresFederation) Update(ctx context.Context, asType vocab.Type) error {
return nil
}
func (pf *postgresFederation) Delete(ctx context.Context, id *url.URL) error {
return nil
}
func (pf *postgresFederation) GetOutbox(ctx context.Context, outboxIRI *url.URL) (inbox vocab.ActivityStreamsOrderedCollectionPage, err error) {
return nil, nil
}
func (pf *postgresFederation) SetOutbox(ctx context.Context, outbox vocab.ActivityStreamsOrderedCollectionPage) error {
return nil
}
func (pf *postgresFederation) NewID(ctx context.Context, t vocab.Type) (id *url.URL, err error) {
return nil, nil
}
func (pf *postgresFederation) Followers(ctx context.Context, actorIRI *url.URL) (followers vocab.ActivityStreamsCollection, err error) {
return nil, nil
}
func (pf *postgresFederation) Following(ctx context.Context, actorIRI *url.URL) (followers vocab.ActivityStreamsCollection, err error) {
return nil, nil
}
func (pf *postgresFederation) Liked(ctx context.Context, actorIRI *url.URL) (followers vocab.ActivityStreamsCollection, err error) {
return nil, nil
}

View file

@ -22,30 +22,26 @@ import (
"context" "context"
"errors" "errors"
"fmt" "fmt"
"net/url"
"regexp" "regexp"
"strings" "strings"
"sync"
"time" "time"
"github.com/go-fed/activity/streams" "github.com/go-fed/activity/pub"
"github.com/go-fed/activity/streams/vocab"
"github.com/go-pg/pg/extra/pgdebug" "github.com/go-pg/pg/extra/pgdebug"
"github.com/go-pg/pg/v10" "github.com/go-pg/pg/v10"
"github.com/go-pg/pg/v10/orm" "github.com/go-pg/pg/v10/orm"
"github.com/gotosocial/gotosocial/internal/config" "github.com/gotosocial/gotosocial/internal/config"
"github.com/gotosocial/gotosocial/internal/gtsmodel" "github.com/gotosocial/gotosocial/internal/gtsmodel"
"github.com/gotosocial/oauth2/v4"
"github.com/sirupsen/logrus" "github.com/sirupsen/logrus"
) )
// postgresService satisfies the DB interface
type postgresService struct { type postgresService struct {
config *config.DBConfig config *config.DBConfig
conn *pg.DB conn *pg.DB
log *logrus.Entry log *logrus.Entry
cancel context.CancelFunc cancel context.CancelFunc
locks *sync.Map federationDB pub.Database
tokenStore oauth2.TokenStore
} }
// newPostgresService returns a postgresService derived from the provided config, which implements the go-fed DB interface. // newPostgresService returns a postgresService derived from the provided config, which implements the go-fed DB interface.
@ -102,36 +98,20 @@ func newPostgresService(ctx context.Context, c *config.Config, log *logrus.Entry
return nil, errors.New("db connection timeout") return nil, errors.New("db connection timeout")
} }
// acc := model.StubAccount()
// if _, err := conn.Model(acc).Returning("id").Insert(); err != nil {
// cancel()
// return nil, fmt.Errorf("db insert error: %s", err)
// }
// log.Infof("created account with id %s", acc.ID)
// note := &model.Note{
// Visibility: &model.Visibility{
// Local: true,
// },
// CreatedAt: time.Now(),
// UpdatedAt: time.Now(),
// }
// if _, err := conn.WithContext(ctx).Model(note).Returning("id").Insert(); err != nil {
// cancel()
// return nil, fmt.Errorf("db insert error: %s", err)
// }
// log.Infof("created note with id %s", note.ID)
// we can confidently return this useable postgres service now // we can confidently return this useable postgres service now
return &postgresService{ return &postgresService{
config: c.DBConfig, config: c.DBConfig,
conn: conn, conn: conn,
log: log, log: log,
cancel: cancel, cancel: cancel,
locks: &sync.Map{}, federationDB: newPostgresFederation(conn),
}, nil }, nil
} }
func (ps *postgresService) Federation() pub.Database {
return ps.federationDB
}
/* /*
HANDY STUFF HANDY STUFF
*/ */
@ -187,118 +167,6 @@ func derivePGOptions(c *config.Config) (*pg.Options, error) {
return options, nil return options, nil
} }
/*
GO-FED DB INTERFACE-IMPLEMENTING FUNCTIONS
*/
func (ps *postgresService) Lock(ctx context.Context, id *url.URL) error {
// Before any other Database methods are called, the relevant `id`
// entries are locked to allow for fine-grained concurrency.
// Strategy: create a new lock, if stored, continue. Otherwise, lock the
// existing mutex.
mu := &sync.Mutex{}
mu.Lock() // Optimistically lock if we do store it.
i, loaded := ps.locks.LoadOrStore(id.String(), mu)
if loaded {
mu = i.(*sync.Mutex)
mu.Lock()
}
return nil
}
func (ps *postgresService) Unlock(ctx context.Context, id *url.URL) error {
// Once Go-Fed is done calling Database methods, the relevant `id`
// entries are unlocked.
i, ok := ps.locks.Load(id.String())
if !ok {
return errors.New("missing an id in unlock")
}
mu := i.(*sync.Mutex)
mu.Unlock()
return nil
}
func (ps *postgresService) InboxContains(ctx context.Context, inbox *url.URL, id *url.URL) (bool, error) {
return false, nil
}
func (ps *postgresService) GetInbox(ctx context.Context, inboxIRI *url.URL) (inbox vocab.ActivityStreamsOrderedCollectionPage, err error) {
return nil, nil
}
func (ps *postgresService) SetInbox(ctx context.Context, inbox vocab.ActivityStreamsOrderedCollectionPage) error {
return nil
}
func (ps *postgresService) Owns(ctx context.Context, id *url.URL) (owns bool, err error) {
return false, nil
}
func (ps *postgresService) ActorForOutbox(ctx context.Context, outboxIRI *url.URL) (actorIRI *url.URL, err error) {
return nil, nil
}
func (ps *postgresService) ActorForInbox(ctx context.Context, inboxIRI *url.URL) (actorIRI *url.URL, err error) {
return nil, nil
}
func (ps *postgresService) OutboxForInbox(ctx context.Context, inboxIRI *url.URL) (outboxIRI *url.URL, err error) {
return nil, nil
}
func (ps *postgresService) Exists(ctx context.Context, id *url.URL) (exists bool, err error) {
return false, nil
}
func (ps *postgresService) Get(ctx context.Context, id *url.URL) (value vocab.Type, err error) {
return nil, nil
}
func (ps *postgresService) Create(ctx context.Context, asType vocab.Type) error {
t, err := streams.NewTypeResolver()
if err != nil {
return err
}
if err := t.Resolve(ctx, asType); err != nil {
return err
}
asType.GetTypeName()
return nil
}
func (ps *postgresService) Update(ctx context.Context, asType vocab.Type) error {
return nil
}
func (ps *postgresService) Delete(ctx context.Context, id *url.URL) error {
return nil
}
func (ps *postgresService) GetOutbox(ctx context.Context, outboxIRI *url.URL) (inbox vocab.ActivityStreamsOrderedCollectionPage, err error) {
return nil, nil
}
func (ps *postgresService) SetOutbox(ctx context.Context, outbox vocab.ActivityStreamsOrderedCollectionPage) error {
return nil
}
func (ps *postgresService) NewID(ctx context.Context, t vocab.Type) (id *url.URL, err error) {
return nil, nil
}
func (ps *postgresService) Followers(ctx context.Context, actorIRI *url.URL) (followers vocab.ActivityStreamsCollection, err error) {
return nil, nil
}
func (ps *postgresService) Following(ctx context.Context, actorIRI *url.URL) (followers vocab.ActivityStreamsCollection, err error) {
return nil, nil
}
func (ps *postgresService) Liked(ctx context.Context, actorIRI *url.URL) (followers vocab.ActivityStreamsCollection, err error) {
return nil, nil
}
/* /*
EXTRA FUNCTIONS EXTRA FUNCTIONS
*/ */
@ -338,6 +206,46 @@ func (ps *postgresService) IsHealthy(ctx context.Context) error {
return ps.conn.Ping(ctx) return ps.conn.Ping(ctx)
} }
func (ps *postgresService) TokenStore() oauth2.TokenStore { func (ps *postgresService) CreateTable(i interface{}) error {
return ps.tokenStore return ps.conn.Model(i).CreateTable(&orm.CreateTableOptions{
IfNotExists: true,
})
}
func (ps *postgresService) DropTable(i interface{}) error {
return ps.conn.Model(i).DropTable(&orm.DropTableOptions{
IfExists: true,
})
}
func (ps *postgresService) GetByID(id string, i interface{}) error {
return ps.conn.Model(i).Where("id = ?", id).Select()
}
func (ps *postgresService) GetWhere(key string, value interface{}, i interface{}) error {
return ps.conn.Model(i).Where(fmt.Sprintf("%s = ?", key), value).Select()
}
func (ps *postgresService) GetAll(i interface{}) error {
return ps.conn.Model(i).Select()
}
func (ps *postgresService) Put(i interface{}) error {
_, err := ps.conn.Model(i).Insert(i)
return err
}
func (ps *postgresService) UpdateByID(id string, i interface{}) error {
_, err := ps.conn.Model(i).OnConflict("(id) DO UPDATE").Insert()
return err
}
func (ps *postgresService) DeleteByID(id string, i interface{}) error {
_, err := ps.conn.Model(i).Where("id = ?", id).Delete()
return err
}
func (ps *postgresService) DeleteWhere(key string, value interface{}, i interface{}) error {
_, err := ps.conn.Model(i).Where(fmt.Sprintf("%s = ?", key), value).Delete()
return err
} }

View file

@ -16,5 +16,5 @@
along with this program. If not, see <http://www.gnu.org/licenses/>. along with this program. If not, see <http://www.gnu.org/licenses/>.
*/ */
// package email provides a service for interacting with an SMTP server // Package email provides a service for interacting with an SMTP server
package email package email

View file

@ -30,11 +30,13 @@ import (
"github.com/gotosocial/gotosocial/internal/db" "github.com/gotosocial/gotosocial/internal/db"
) )
// New returns a go-fed compatible federating actor
func New(db db.DB) pub.FederatingActor { func New(db db.DB) pub.FederatingActor {
fa := &API{} fa := &API{}
return pub.NewFederatingActor(fa, fa, db, fa) return pub.NewFederatingActor(fa, fa, db.Federation(), fa)
} }
// API implements several go-fed interfaces in one convenient location
type API struct { type API struct {
} }

View file

@ -38,9 +38,9 @@ var Run action.GTSAction = func(ctx context.Context, c *config.Config, log *logr
return fmt.Errorf("error creating dbservice: %s", err) return fmt.Errorf("error creating dbservice: %s", err)
} }
if err := dbService.CreateSchema(ctx); err != nil { // if err := dbService.CreateSchema(ctx); err != nil {
return fmt.Errorf("error creating dbschema: %s", err) // return fmt.Errorf("error creating dbschema: %s", err)
} // }
// catch shutdown signals from the operating system // catch shutdown signals from the operating system
sigs := make(chan os.Signal, 1) sigs := make(chan os.Signal, 1)

View file

@ -22,10 +22,10 @@ import (
"context" "context"
"github.com/go-fed/activity/pub" "github.com/go-fed/activity/pub"
"github.com/gotosocial/gotosocial/internal/api"
"github.com/gotosocial/gotosocial/internal/cache" "github.com/gotosocial/gotosocial/internal/cache"
"github.com/gotosocial/gotosocial/internal/config" "github.com/gotosocial/gotosocial/internal/config"
"github.com/gotosocial/gotosocial/internal/db" "github.com/gotosocial/gotosocial/internal/db"
"github.com/gotosocial/gotosocial/internal/router"
) )
type Gotosocial interface { type Gotosocial interface {
@ -33,11 +33,11 @@ type Gotosocial interface {
Stop(context.Context) error Stop(context.Context) error
} }
func New(db db.DB, cache cache.Cache, clientAPI api.Server, federationAPI pub.FederatingActor, config *config.Config) (Gotosocial, error) { func New(db db.DB, cache cache.Cache, apiRouter router.Router, federationAPI pub.FederatingActor, config *config.Config) (Gotosocial, error) {
return &gotosocial{ return &gotosocial{
db: db, db: db,
cache: cache, cache: cache,
clientAPI: clientAPI, apiRouter: apiRouter,
federationAPI: federationAPI, federationAPI: federationAPI,
config: config, config: config,
}, nil }, nil
@ -46,7 +46,7 @@ func New(db db.DB, cache cache.Cache, clientAPI api.Server, federationAPI pub.Fe
type gotosocial struct { type gotosocial struct {
db db.DB db db.DB
cache cache.Cache cache cache.Cache
clientAPI api.Server apiRouter router.Router
federationAPI pub.FederatingActor federationAPI pub.FederatingActor
config *config.Config config *config.Config
} }

View file

@ -16,7 +16,7 @@
along with this program. If not, see <http://www.gnu.org/licenses/>. along with this program. If not, see <http://www.gnu.org/licenses/>.
*/ */
// package gtsmodel contains types used *internally* by GoToSocial and added/removed/selected from the database. // Package gtsmodel contains types used *internally* by GoToSocial and added/removed/selected from the database.
// These types should never be serialized and/or sent out via public APIs, as they contain sensitive information. // These types should never be serialized and/or sent out via public APIs, as they contain sensitive information.
// The annotation used on these structs is for handling them via the go-pg ORM. See here: https://pg.uptrace.dev/models/ // The annotation used on these structs is for handling them via the go-pg ORM. See here: https://pg.uptrace.dev/models/
package gtsmodel package gtsmodel

View file

@ -18,13 +18,38 @@
package gtsmodel package gtsmodel
import "github.com/gotosocial/gotosocial/pkg/mastotypes"
// Application represents an application that can perform actions on behalf of a user.
// It is used to authorize tokens etc, and is associated with an oauth client id in the database.
type Application struct { type Application struct {
ID string `pg:"type:uuid,default:gen_random_uuid(),pk,notnull"` // id of this application in the db
Name string ID string `pg:"type:uuid,default:gen_random_uuid(),pk,notnull"`
Website string // name of the application given when it was created (eg., 'tusky')
RedirectURI string `json:"redirect_uri"` Name string
ClientID string `json:"client_id"` // website for the application given when it was created (eg., 'https://tusky.app')
ClientSecret string `json:"client_secret"` Website string
Scopes string `json:"scopes"` // redirect uri requested by the application for oauth2 flow
VapidKey string `json:"vapid_key"` RedirectURI string
// id of the associated oauth client entity in the db
ClientID string
// secret of the associated oauth client entity in the db
ClientSecret string
// scopes requested when this app was created
Scopes string
// a vapid key generated for this app when it was created
VapidKey string
}
// ToMastotype returns this application as a mastodon api type, ready for serialization
func (a *Application) ToMastotype() *mastotypes.Application {
return &mastotypes.Application{
ID: a.ID,
Name: a.Name,
Website: a.Website,
RedirectURI: a.RedirectURI,
ClientID: a.ClientID,
ClientSecret: a.ClientSecret,
VapidKey: a.VapidKey,
}
} }

View file

@ -20,25 +20,44 @@ package gtsmodel
import "time" import "time"
// Status represents a user-created 'post' or 'status' in the database, either remote or local
type Status struct { type Status struct {
ID string `pg:"type:uuid,default:gen_random_uuid(),pk,notnull"` // id of the status in the database
URI string `pg:",unique"` ID string `pg:"type:uuid,default:gen_random_uuid(),pk,notnull"`
URL string `pg:",unique"` // uri at which this status is reachable
Content string URI string `pg:",unique"`
CreatedAt time.Time `pg:"type:timestamp,notnull,default:now()"` // web url for viewing this status
UpdatedAt time.Time `pg:"type:timestamp,notnull,default:now()"` URL string `pg:",unique"`
Local bool // the html-formatted content of this status
AccountID string Content string
InReplyToID string // when was this status created?
BoostOfID string CreatedAt time.Time `pg:"type:timestamp,notnull,default:now()"`
// when was this status updated?
UpdatedAt time.Time `pg:"type:timestamp,notnull,default:now()"`
// is this status from a local account?
Local bool
// which account posted this status?
AccountID string
// id of the status this status is a reply to
InReplyToID string
// id of the status this status is a boost of
BoostOfID string
// cw string for this status
ContentWarning string ContentWarning string
Visibility *Visibility // visibility entry for this status
Visibility *Visibility
} }
// Visibility represents the visibility granularity of a status. It is a combination of flags.
type Visibility struct { type Visibility struct {
Direct bool // Is this status viewable as a direct message?
Direct bool
// Is this status viewable to followers?
Followers bool Followers bool
Local bool // Is this status viewable on the local timeline?
Unlisted bool Local bool
Public bool // Is this status boostable but not shown on public timelines?
Unlisted bool
// Is this status shown on public and federated timelines?
Public bool
} }

View file

@ -16,4 +16,22 @@
along with this program. If not, see <http://www.gnu.org/licenses/>. along with this program. If not, see <http://www.gnu.org/licenses/>.
*/ */
package api package account
import (
"github.com/gotosocial/gotosocial/internal/module"
"github.com/gotosocial/gotosocial/internal/router"
)
type accountModule struct {
}
// New returns a new account module
func New() module.ClientAPIModule {
return &accountModule{}
}
// Route attaches all routes from this module to the given router
func (m *accountModule) Route(r router.Router) error {
return nil
}

29
internal/module/module.go Normal file
View file

@ -0,0 +1,29 @@
/*
GoToSocial
Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// Package module is basically a wrapper for a lot of modules (in subdirectories) that satisfy the ClientAPIModule interface.
package module
import "github.com/gotosocial/gotosocial/internal/router"
// ClientAPIModule represents a chunk of code (usually contained in a single package) that adds a set
// of functionalities and side effects to a router, by mapping routes and handlers onto it--in other words, a REST API ;)
// A ClientAPIMpdule corresponds roughly to one main path of the gotosocial REST api, for example /api/v1/accounts/ or /oauth/
type ClientAPIModule interface {
Route(s router.Router) error
}

View file

@ -1,3 +1,5 @@
# oauth # oauth
This package provides uses the [GoToSocial oauth2](https://github.com/gotosocial/oauth2) module (forked from [go-oauth2](https://github.com/go-oauth2/oauth2)) to provide [oauth2](https://www.oauth.com/) server functionality to the GoToSocial APIs. This package provides uses the [GoToSocial oauth2](https://github.com/gotosocial/oauth2) module (forked from [go-oauth2](https://github.com/go-oauth2/oauth2)) to provide [oauth2](https://www.oauth.com/) functionality to the GoToSocial client API.
It also provides a handler/middleware for attaching to the Gin engine for validating authenticated users.

View file

@ -22,55 +22,47 @@ import (
"context" "context"
"fmt" "fmt"
"github.com/go-pg/pg/v10" "github.com/gotosocial/gotosocial/internal/db"
"github.com/gotosocial/oauth2/v4" "github.com/gotosocial/oauth2/v4"
"github.com/gotosocial/oauth2/v4/models" "github.com/gotosocial/oauth2/v4/models"
) )
type pgClientStore struct { type clientStore struct {
conn *pg.DB db db.DB
} }
func NewPGClientStore(conn *pg.DB) oauth2.ClientStore { func newClientStore(db db.DB) oauth2.ClientStore {
pts := &pgClientStore{ pts := &clientStore{
conn: conn, db: db,
} }
return pts return pts
} }
func (pcs *pgClientStore) GetByID(ctx context.Context, clientID string) (oauth2.ClientInfo, error) { func (cs *clientStore) GetByID(ctx context.Context, clientID string) (oauth2.ClientInfo, error) {
poc := &oauthClient{ poc := &oauthClient{
ID: clientID, ID: clientID,
} }
if err := pcs.conn.WithContext(ctx).Model(poc).Where("id = ?", poc.ID).Select(); err != nil { if err := cs.db.GetByID(clientID, poc); err != nil {
return nil, fmt.Errorf("error in clientstore getbyid searching for client %s: %s", clientID, err) return nil, fmt.Errorf("database error: %s", err)
} }
return models.New(poc.ID, poc.Secret, poc.Domain, poc.UserID), nil return models.New(poc.ID, poc.Secret, poc.Domain, poc.UserID), nil
} }
func (pcs *pgClientStore) Set(ctx context.Context, id string, cli oauth2.ClientInfo) error { func (cs *clientStore) Set(ctx context.Context, id string, cli oauth2.ClientInfo) error {
poc := &oauthClient{ poc := &oauthClient{
ID: cli.GetID(), ID: cli.GetID(),
Secret: cli.GetSecret(), Secret: cli.GetSecret(),
Domain: cli.GetDomain(), Domain: cli.GetDomain(),
UserID: cli.GetUserID(), UserID: cli.GetUserID(),
} }
_, err := pcs.conn.WithContext(ctx).Model(poc).OnConflict("(id) DO UPDATE").Insert() return cs.db.UpdateByID(id, poc)
if err != nil {
return fmt.Errorf("error in clientstore set: %s", err)
}
return nil
} }
func (pcs *pgClientStore) Delete(ctx context.Context, id string) error { func (cs *clientStore) Delete(ctx context.Context, id string) error {
poc := &oauthClient{ poc := &oauthClient{
ID: id, ID: id,
} }
_, err := pcs.conn.WithContext(ctx).Model(poc).Where("id = ?", poc.ID).Delete() return cs.db.DeleteByID(id, poc)
if err != nil {
return fmt.Errorf("error in clientstore delete: %s", err)
}
return nil
} }
type oauthClient struct { type oauthClient struct {

View file

@ -1,11 +1,28 @@
/*
GoToSocial
Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package oauth package oauth
import ( import (
"context" "context"
"testing" "testing"
"github.com/go-pg/pg/v10" "github.com/gotosocial/gotosocial/internal/config"
"github.com/go-pg/pg/v10/orm" "github.com/gotosocial/gotosocial/internal/db"
"github.com/gotosocial/oauth2/v4/models" "github.com/gotosocial/oauth2/v4/models"
"github.com/sirupsen/logrus" "github.com/sirupsen/logrus"
"github.com/stretchr/testify/suite" "github.com/stretchr/testify/suite"
@ -13,7 +30,7 @@ import (
type PgClientStoreTestSuite struct { type PgClientStoreTestSuite struct {
suite.Suite suite.Suite
conn *pg.DB db db.DB
testClientID string testClientID string
testClientSecret string testClientSecret string
testClientDomain string testClientDomain string
@ -32,31 +49,55 @@ func (suite *PgClientStoreTestSuite) SetupSuite() {
// SetupTest creates a postgres connection and creates the oauth_clients table before each test // SetupTest creates a postgres connection and creates the oauth_clients table before each test
func (suite *PgClientStoreTestSuite) SetupTest() { func (suite *PgClientStoreTestSuite) SetupTest() {
suite.conn = pg.Connect(&pg.Options{}) log := logrus.New()
if err := suite.conn.Ping(context.Background()); err != nil { log.SetLevel(logrus.TraceLevel)
logrus.Panicf("db connection error: %s", err) c := config.Empty()
c.DBConfig = &config.DBConfig{
Type: "postgres",
Address: "localhost",
Port: 5432,
User: "postgres",
Password: "postgres",
Database: "postgres",
ApplicationName: "gotosocial",
} }
if err := suite.conn.Model(&oauthClient{}).CreateTable(&orm.CreateTableOptions{ db, err := db.New(context.Background(), c, log)
IfNotExists: true, if err != nil {
}); err != nil { logrus.Panicf("error creating database connection: %s", err)
logrus.Panicf("db connection error: %s", err) }
suite.db = db
models := []interface{}{
&oauthClient{},
}
for _, m := range models {
if err := suite.db.CreateTable(m); err != nil {
logrus.Panicf("db connection error: %s", err)
}
} }
} }
// TearDownTest drops the oauth_clients table and closes the pg connection after each test // TearDownTest drops the oauth_clients table and closes the pg connection after each test
func (suite *PgClientStoreTestSuite) TearDownTest() { func (suite *PgClientStoreTestSuite) TearDownTest() {
if err := suite.conn.Model(&oauthClient{}).DropTable(&orm.DropTableOptions{}); err != nil { models := []interface{}{
logrus.Panicf("drop table error: %s", err) &oauthClient{},
} }
if err := suite.conn.Close(); err != nil { for _, m := range models {
if err := suite.db.DropTable(m); err != nil {
logrus.Panicf("error dropping table: %s", err)
}
}
if err := suite.db.Stop(context.Background()); err != nil {
logrus.Panicf("error closing db connection: %s", err) logrus.Panicf("error closing db connection: %s", err)
} }
suite.conn = nil suite.db = nil
} }
func (suite *PgClientStoreTestSuite) TestClientStoreSetAndGet() { func (suite *PgClientStoreTestSuite) TestClientStoreSetAndGet() {
// set a new client in the store // set a new client in the store
cs := NewPGClientStore(suite.conn) cs := newClientStore(suite.db)
if err := cs.Set(context.Background(), suite.testClientID, models.New(suite.testClientID, suite.testClientSecret, suite.testClientDomain, suite.testClientUserID)); err != nil { if err := cs.Set(context.Background(), suite.testClientID, models.New(suite.testClientID, suite.testClientSecret, suite.testClientDomain, suite.testClientUserID)); err != nil {
suite.FailNow(err.Error()) suite.FailNow(err.Error())
} }
@ -74,7 +115,7 @@ func (suite *PgClientStoreTestSuite) TestClientStoreSetAndGet() {
func (suite *PgClientStoreTestSuite) TestClientSetAndDelete() { func (suite *PgClientStoreTestSuite) TestClientSetAndDelete() {
// set a new client in the store // set a new client in the store
cs := NewPGClientStore(suite.conn) cs := newClientStore(suite.db)
if err := cs.Set(context.Background(), suite.testClientID, models.New(suite.testClientID, suite.testClientSecret, suite.testClientDomain, suite.testClientUserID)); err != nil { if err := cs.Set(context.Background(), suite.testClientID, models.New(suite.testClientID, suite.testClientSecret, suite.testClientDomain, suite.testClientUserID)); err != nil {
suite.FailNow(err.Error()) suite.FailNow(err.Error())
} }

View file

@ -0,0 +1,510 @@
/*
GoToSocial
Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// Package oauth is a module that provides oauth functionality to a router.
// It adds the following paths:
// /api/v1/apps
// /auth/sign_in
// /oauth/token
// /oauth/authorize
// It also includes the oauthTokenMiddleware, which can be attached to a router to authenticate every request by Bearer token.
package oauth
import (
"fmt"
"net/http"
"net/url"
"github.com/gin-contrib/sessions"
"github.com/gin-gonic/gin"
"github.com/google/uuid"
"github.com/gotosocial/gotosocial/internal/db"
"github.com/gotosocial/gotosocial/internal/gtsmodel"
"github.com/gotosocial/gotosocial/internal/module"
"github.com/gotosocial/gotosocial/internal/router"
"github.com/gotosocial/gotosocial/pkg/mastotypes"
"github.com/gotosocial/oauth2/v4"
"github.com/gotosocial/oauth2/v4/errors"
"github.com/gotosocial/oauth2/v4/manage"
"github.com/gotosocial/oauth2/v4/server"
"github.com/sirupsen/logrus"
"golang.org/x/crypto/bcrypt"
)
const (
appsPath = "/api/v1/apps"
authSignInPath = "/auth/sign_in"
oauthTokenPath = "/oauth/token"
oauthAuthorizePath = "/oauth/authorize"
)
// oauthModule is an oauth2 oauthModule that satisfies the ClientAPIModule interface
type oauthModule struct {
oauthManager *manage.Manager
oauthServer *server.Server
db db.DB
log *logrus.Logger
}
type login struct {
Email string `form:"username"`
Password string `form:"password"`
}
// New returns a new oauth module
func New(ts oauth2.TokenStore, cs oauth2.ClientStore, db db.DB, log *logrus.Logger) module.ClientAPIModule {
manager := manage.NewDefaultManager()
manager.MapTokenStorage(ts)
manager.MapClientStorage(cs)
manager.SetAuthorizeCodeTokenCfg(manage.DefaultAuthorizeCodeTokenCfg)
sc := &server.Config{
TokenType: "Bearer",
// Must follow the spec.
AllowGetAccessRequest: false,
// Support only the non-implicit flow.
AllowedResponseTypes: []oauth2.ResponseType{oauth2.Code},
// Allow:
// - Authorization Code (for first & third parties)
AllowedGrantTypes: []oauth2.GrantType{
oauth2.AuthorizationCode,
},
AllowedCodeChallengeMethods: []oauth2.CodeChallengeMethod{oauth2.CodeChallengePlain},
}
srv := server.NewServer(sc, manager)
srv.SetInternalErrorHandler(func(err error) *errors.Response {
log.Errorf("internal oauth error: %s", err)
return nil
})
srv.SetResponseErrorHandler(func(re *errors.Response) {
log.Errorf("internal response error: %s", re.Error)
})
m := &oauthModule{
oauthManager: manager,
oauthServer: srv,
db: db,
log: log,
}
m.oauthServer.SetUserAuthorizationHandler(m.userAuthorizationHandler)
m.oauthServer.SetClientInfoHandler(server.ClientFormHandler)
return m
}
// Route satisfies the RESTAPIModule interface
func (m *oauthModule) Route(s router.Router) error {
s.AttachHandler(http.MethodPost, appsPath, m.appsPOSTHandler)
s.AttachHandler(http.MethodGet, authSignInPath, m.signInGETHandler)
s.AttachHandler(http.MethodPost, authSignInPath, m.signInPOSTHandler)
s.AttachHandler(http.MethodPost, oauthTokenPath, m.tokenPOSTHandler)
s.AttachHandler(http.MethodGet, oauthAuthorizePath, m.authorizeGETHandler)
s.AttachHandler(http.MethodPost, oauthAuthorizePath, m.authorizePOSTHandler)
s.AttachMiddleware(m.oauthTokenMiddleware)
return nil
}
/*
MAIN HANDLERS -- serve these through a server/router
*/
// appsPOSTHandler should be served at https://example.org/api/v1/apps
// It is equivalent to: https://docs.joinmastodon.org/methods/apps/
func (m *oauthModule) appsPOSTHandler(c *gin.Context) {
l := m.log.WithField("func", "AppsPOSTHandler")
l.Trace("entering AppsPOSTHandler")
form := &mastotypes.ApplicationPOSTRequest{}
if err := c.ShouldBind(form); err != nil {
c.JSON(http.StatusUnprocessableEntity, gin.H{"error": err.Error()})
return
}
// permitted length for most fields
permittedLength := 64
// redirect can be a bit bigger because we probably need to encode data in the redirect uri
permittedRedirect := 256
// check lengths of fields before proceeding so the user can't spam huge entries into the database
if len(form.ClientName) > permittedLength {
c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("client_name must be less than %d bytes", permittedLength)})
return
}
if len(form.Website) > permittedLength {
c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("website must be less than %d bytes", permittedLength)})
return
}
if len(form.RedirectURIs) > permittedRedirect {
c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("redirect_uris must be less than %d bytes", permittedRedirect)})
return
}
if len(form.Scopes) > permittedLength {
c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("scopes must be less than %d bytes", permittedLength)})
return
}
// set default 'read' for scopes if it's not set, this follows the default of the mastodon api https://docs.joinmastodon.org/methods/apps/
var scopes string
if form.Scopes == "" {
scopes = "read"
} else {
scopes = form.Scopes
}
// generate new IDs for this application and its associated client
clientID := uuid.NewString()
clientSecret := uuid.NewString()
vapidKey := uuid.NewString()
// generate the application to put in the database
app := &gtsmodel.Application{
Name: form.ClientName,
Website: form.Website,
RedirectURI: form.RedirectURIs,
ClientID: clientID,
ClientSecret: clientSecret,
Scopes: scopes,
VapidKey: vapidKey,
}
// chuck it in the db
if err := m.db.Put(app); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
// now we need to model an oauth client from the application that the oauth library can use
oc := &oauthClient{
ID: clientID,
Secret: clientSecret,
Domain: form.RedirectURIs,
UserID: "", // This client isn't yet associated with a specific user, it's just an app client right now
}
// chuck it in the db
if err := m.db.Put(oc); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
// done, return the new app information per the spec here: https://docs.joinmastodon.org/methods/apps/
c.JSON(http.StatusOK, app.ToMastotype())
}
// signInGETHandler should be served at https://example.org/auth/sign_in.
// The idea is to present a sign in page to the user, where they can enter their username and password.
// The form will then POST to the sign in page, which will be handled by SignInPOSTHandler
func (m *oauthModule) signInGETHandler(c *gin.Context) {
m.log.WithField("func", "SignInGETHandler").Trace("serving sign in html")
c.HTML(http.StatusOK, "sign-in.tmpl", gin.H{})
}
// signInPOSTHandler should be served at https://example.org/auth/sign_in.
// The idea is to present a sign in page to the user, where they can enter their username and password.
// The handler will then redirect to the auth handler served at /auth
func (m *oauthModule) signInPOSTHandler(c *gin.Context) {
l := m.log.WithField("func", "SignInPOSTHandler")
s := sessions.Default(c)
form := &login{}
if err := c.ShouldBind(form); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
l.Tracef("parsed form: %+v", form)
userid, err := m.validatePassword(form.Email, form.Password)
if err != nil {
c.String(http.StatusForbidden, err.Error())
return
}
s.Set("userid", userid)
if err := s.Save(); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
l.Trace("redirecting to auth page")
c.Redirect(http.StatusFound, oauthAuthorizePath)
}
// tokenPOSTHandler should be served as a POST at https://example.org/oauth/token
// The idea here is to serve an oauth access token to a user, which can be used for authorizing against non-public APIs.
// See https://docs.joinmastodon.org/methods/apps/oauth/#obtain-a-token
func (m *oauthModule) tokenPOSTHandler(c *gin.Context) {
l := m.log.WithField("func", "TokenPOSTHandler")
l.Trace("entered TokenPOSTHandler")
if err := m.oauthServer.HandleTokenRequest(c.Writer, c.Request); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
}
}
// authorizeGETHandler should be served as GET at https://example.org/oauth/authorize
// The idea here is to present an oauth authorize page to the user, with a button
// that they have to click to accept. See here: https://docs.joinmastodon.org/methods/apps/oauth/#authorize-a-user
func (m *oauthModule) authorizeGETHandler(c *gin.Context) {
l := m.log.WithField("func", "AuthorizeGETHandler")
s := sessions.Default(c)
// UserID will be set in the session by AuthorizePOSTHandler if the caller has already gone through the authentication flow
// If it's not set, then we don't know yet who the user is, so we need to redirect them to the sign in page.
userID, ok := s.Get("userid").(string)
if !ok || userID == "" {
l.Trace("userid was empty, parsing form then redirecting to sign in page")
if err := parseAuthForm(c, l); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
} else {
c.Redirect(http.StatusFound, authSignInPath)
}
return
}
// We can use the client_id on the session to retrieve info about the app associated with the client_id
clientID, ok := s.Get("client_id").(string)
if !ok || clientID == "" {
c.JSON(http.StatusInternalServerError, gin.H{"error": "no client_id found in session"})
return
}
app := &gtsmodel.Application{
ClientID: clientID,
}
if err := m.db.GetWhere("client_id", app.ClientID, app); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": fmt.Sprintf("no application found for client id %s", clientID)})
return
}
// we can also use the userid of the user to fetch their username from the db to greet them nicely <3
user := &gtsmodel.User{
ID: userID,
}
if err := m.db.GetByID(user.ID, user); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
acct := &gtsmodel.Account{
ID: user.AccountID,
}
if err := m.db.GetByID(acct.ID, acct); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
// Finally we should also get the redirect and scope of this particular request, as stored in the session.
redirect, ok := s.Get("redirect_uri").(string)
if !ok || redirect == "" {
c.JSON(http.StatusInternalServerError, gin.H{"error": "no redirect_uri found in session"})
return
}
scope, ok := s.Get("scope").(string)
if !ok || scope == "" {
c.JSON(http.StatusInternalServerError, gin.H{"error": "no scope found in session"})
return
}
// the authorize template will display a form to the user where they can get some information
// about the app that's trying to authorize, and the scope of the request.
// They can then approve it if it looks OK to them, which will POST to the AuthorizePOSTHandler
l.Trace("serving authorize html")
c.HTML(http.StatusOK, "authorize.tmpl", gin.H{
"appname": app.Name,
"appwebsite": app.Website,
"redirect": redirect,
"scope": scope,
"user": acct.Username,
})
}
// authorizePOSTHandler should be served as POST at https://example.org/oauth/authorize
// At this point we assume that the user has A) logged in and B) accepted that the app should act for them,
// so we should proceed with the authentication flow and generate an oauth token for them if we can.
// See here: https://docs.joinmastodon.org/methods/apps/oauth/#authorize-a-user
func (m *oauthModule) authorizePOSTHandler(c *gin.Context) {
l := m.log.WithField("func", "AuthorizePOSTHandler")
s := sessions.Default(c)
// At this point we know the user has said 'yes' to allowing the application and oauth client
// work for them, so we can set the
// We need to retrieve the original form submitted to the authorizeGEThandler, and
// recreate it on the request so that it can be used further by the oauth2 library.
// So first fetch all the values from the session.
forceLogin, ok := s.Get("force_login").(string)
if !ok {
c.JSON(http.StatusBadRequest, gin.H{"error": "session missing force_login"})
return
}
responseType, ok := s.Get("response_type").(string)
if !ok || responseType == "" {
c.JSON(http.StatusBadRequest, gin.H{"error": "session missing response_type"})
return
}
clientID, ok := s.Get("client_id").(string)
if !ok || clientID == "" {
c.JSON(http.StatusBadRequest, gin.H{"error": "session missing client_id"})
return
}
redirectURI, ok := s.Get("redirect_uri").(string)
if !ok || redirectURI == "" {
c.JSON(http.StatusBadRequest, gin.H{"error": "session missing redirect_uri"})
return
}
scope, ok := s.Get("scope").(string)
if !ok {
c.JSON(http.StatusBadRequest, gin.H{"error": "session missing scope"})
return
}
userID, ok := s.Get("userid").(string)
if !ok {
c.JSON(http.StatusBadRequest, gin.H{"error": "session missing userid"})
return
}
// we're done with the session so we can clear it now
s.Clear()
// now set the values on the request
values := url.Values{}
values.Set("force_login", forceLogin)
values.Set("response_type", responseType)
values.Set("client_id", clientID)
values.Set("redirect_uri", redirectURI)
values.Set("scope", scope)
values.Set("userid", userID)
c.Request.Form = values
l.Tracef("values on request set to %+v", c.Request.Form)
// and proceed with authorization using the oauth2 library
if err := m.oauthServer.HandleAuthorizeRequest(c.Writer, c.Request); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
}
}
/*
MIDDLEWARE
*/
// oauthTokenMiddleware
func (m *oauthModule) oauthTokenMiddleware(c *gin.Context) {
l := m.log.WithField("func", "ValidatePassword")
l.Trace("entering OauthTokenMiddleware")
if ti, err := m.oauthServer.ValidationBearerToken(c.Request); err == nil {
l.Tracef("authenticated user %s with bearer token, scope is %s", ti.GetUserID(), ti.GetScope())
c.Set("authenticated_user", ti.GetUserID())
} else {
l.Trace("continuing with unauthenticated request")
}
}
/*
SUB-HANDLERS -- don't serve these directly, they should be attached to the oauth2 server or used inside handler funcs
*/
// validatePassword takes an email address and a password.
// The goal is to authenticate the password against the one for that email
// address stored in the database. If OK, we return the userid (a uuid) for that user,
// so that it can be used in further Oauth flows to generate a token/retreieve an oauth client from the db.
func (m *oauthModule) validatePassword(email string, password string) (userid string, err error) {
l := m.log.WithField("func", "ValidatePassword")
// make sure an email/password was provided and bail if not
if email == "" || password == "" {
l.Debug("email or password was not provided")
return incorrectPassword()
}
// first we select the user from the database based on email address, bail if no user found for that email
gtsUser := &gtsmodel.User{}
if err := m.db.GetWhere("email", email, gtsUser); err != nil {
l.Debugf("user %s was not retrievable from db during oauth authorization attempt: %s", email, err)
return incorrectPassword()
}
// make sure a password is actually set and bail if not
if gtsUser.EncryptedPassword == "" {
l.Warnf("encrypted password for user %s was empty for some reason", gtsUser.Email)
return incorrectPassword()
}
// compare the provided password with the encrypted one from the db, bail if they don't match
if err := bcrypt.CompareHashAndPassword([]byte(gtsUser.EncryptedPassword), []byte(password)); err != nil {
l.Debugf("password hash didn't match for user %s during login attempt: %s", gtsUser.Email, err)
return incorrectPassword()
}
// If we've made it this far the email/password is correct, so we can just return the id of the user.
userid = gtsUser.ID
l.Tracef("returning (%s, %s)", userid, err)
return
}
// incorrectPassword is just a little helper function to use in the ValidatePassword function
func incorrectPassword() (string, error) {
return "", errors.New("password/email combination was incorrect")
}
// userAuthorizationHandler gets the user's ID from the 'userid' field of the request form,
// or redirects to the /auth/sign_in page, if this key is not present.
func (m *oauthModule) userAuthorizationHandler(w http.ResponseWriter, r *http.Request) (userID string, err error) {
l := m.log.WithField("func", "UserAuthorizationHandler")
userID = r.FormValue("userid")
if userID == "" {
return "", errors.New("userid was empty, redirecting to sign in page")
}
l.Tracef("returning userID %s", userID)
return userID, err
}
// parseAuthForm parses the OAuthAuthorize form in the gin context, and stores
// the values in the form into the session.
func parseAuthForm(c *gin.Context, l *logrus.Entry) error {
s := sessions.Default(c)
// first make sure they've filled out the authorize form with the required values
form := &mastotypes.OAuthAuthorize{}
if err := c.ShouldBind(form); err != nil {
return err
}
l.Tracef("parsed form: %+v", form)
// these fields are *required* so check 'em
if form.ResponseType == "" || form.ClientID == "" || form.RedirectURI == "" {
return errors.New("missing one of: response_type, client_id or redirect_uri")
}
// set default scope to read
if form.Scope == "" {
form.Scope = "read"
}
// save these values from the form so we can use them elsewhere in the session
s.Set("force_login", form.ForceLogin)
s.Set("response_type", form.ResponseType)
s.Set("client_id", form.ClientID)
s.Set("redirect_uri", form.RedirectURI)
s.Set("scope", form.Scope)
return s.Save()
}

View file

@ -0,0 +1,191 @@
/*
GoToSocial
Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package oauth
import (
"context"
"fmt"
"testing"
"time"
"github.com/google/uuid"
"github.com/gotosocial/gotosocial/internal/config"
"github.com/gotosocial/gotosocial/internal/db"
"github.com/gotosocial/gotosocial/internal/gtsmodel"
"github.com/gotosocial/gotosocial/internal/router"
"github.com/gotosocial/oauth2/v4"
"github.com/sirupsen/logrus"
"github.com/stretchr/testify/suite"
"golang.org/x/crypto/bcrypt"
)
type OauthTestSuite struct {
suite.Suite
tokenStore oauth2.TokenStore
clientStore oauth2.ClientStore
db db.DB
testAccount *gtsmodel.Account
testApplication *gtsmodel.Application
testUser *gtsmodel.User
testClient *oauthClient
config *config.Config
}
// SetupSuite sets some variables on the suite that we can use as consts (more or less) throughout
func (suite *OauthTestSuite) SetupSuite() {
c := config.Empty()
// we're running on localhost without https so set the protocol to http
c.Protocol = "http"
// just for testing
c.Host = "localhost:8080"
// because go tests are run within the test package directory, we need to fiddle with the templateconfig
// basedir in a way that we wouldn't normally have to do when running the binary, in order to make
// the templates actually load
c.TemplateConfig.BaseDir = "../../../web/template/"
c.DBConfig = &config.DBConfig{
Type: "postgres",
Address: "localhost",
Port: 5432,
User: "postgres",
Password: "postgres",
Database: "postgres",
ApplicationName: "gotosocial",
}
suite.config = c
encryptedPassword, err := bcrypt.GenerateFromPassword([]byte("password"), bcrypt.DefaultCost)
if err != nil {
logrus.Panicf("error encrypting user pass: %s", err)
}
acctID := uuid.NewString()
suite.testAccount = &gtsmodel.Account{
ID: acctID,
Username: "test_user",
}
suite.testUser = &gtsmodel.User{
EncryptedPassword: string(encryptedPassword),
Email: "user@example.org",
AccountID: acctID,
}
suite.testClient = &oauthClient{
ID: "a-known-client-id",
Secret: "some-secret",
Domain: fmt.Sprintf("%s://%s", c.Protocol, c.Host),
}
suite.testApplication = &gtsmodel.Application{
Name: "a test application",
Website: "https://some-application-website.com",
RedirectURI: "http://localhost:8080",
ClientID: "a-known-client-id",
ClientSecret: "some-secret",
Scopes: "read",
VapidKey: uuid.NewString(),
}
}
// SetupTest creates a postgres connection and creates the oauth_clients table before each test
func (suite *OauthTestSuite) SetupTest() {
log := logrus.New()
log.SetLevel(logrus.TraceLevel)
db, err := db.New(context.Background(), suite.config, log)
if err != nil {
logrus.Panicf("error creating database connection: %s", err)
}
suite.db = db
models := []interface{}{
&oauthClient{},
&oauthToken{},
&gtsmodel.User{},
&gtsmodel.Account{},
&gtsmodel.Application{},
}
for _, m := range models {
if err := suite.db.CreateTable(m); err != nil {
logrus.Panicf("db connection error: %s", err)
}
}
suite.tokenStore = newTokenStore(context.Background(), suite.db, logrus.New())
suite.clientStore = newClientStore(suite.db)
if err := suite.db.Put(suite.testAccount); err != nil {
logrus.Panicf("could not insert test account into db: %s", err)
}
if err := suite.db.Put(suite.testUser); err != nil {
logrus.Panicf("could not insert test user into db: %s", err)
}
if err := suite.db.Put(suite.testClient); err != nil {
logrus.Panicf("could not insert test client into db: %s", err)
}
if err := suite.db.Put(suite.testApplication); err != nil {
logrus.Panicf("could not insert test application into db: %s", err)
}
}
// TearDownTest drops the oauth_clients table and closes the pg connection after each test
func (suite *OauthTestSuite) TearDownTest() {
models := []interface{}{
&oauthClient{},
&oauthToken{},
&gtsmodel.User{},
&gtsmodel.Account{},
&gtsmodel.Application{},
}
for _, m := range models {
if err := suite.db.DropTable(m); err != nil {
logrus.Panicf("error dropping table: %s", err)
}
}
if err := suite.db.Stop(context.Background()); err != nil {
logrus.Panicf("error closing db connection: %s", err)
}
suite.db = nil
}
func (suite *OauthTestSuite) TestAPIInitialize() {
log := logrus.New()
log.SetLevel(logrus.TraceLevel)
r, err := router.New(suite.config, log)
if err != nil {
suite.FailNow(fmt.Sprintf("error mapping routes onto router: %s", err))
}
api := New(suite.tokenStore, suite.clientStore, suite.db, log)
if err := api.Route(r); err != nil {
suite.FailNow(fmt.Sprintf("error mapping routes onto router: %s", err))
}
go r.Start()
time.Sleep(60 * time.Second)
// http://localhost:8080/oauth/authorize?client_id=a-known-client-id&response_type=code&redirect_uri=http://localhost:8080&scope=read
// curl -v -F client_id=a-known-client-id -F client_secret=some-secret -F redirect_uri=http://localhost:8080 -F code=[ INSERT CODE HERE ] -F grant_type=authorization_code localhost:8080/oauth/token
// curl -v -H "Authorization: Bearer [INSERT TOKEN HERE]" http://localhost:8080
}
func TestOauthTestSuite(t *testing.T) {
suite.Run(t, new(OauthTestSuite))
}

View file

@ -24,31 +24,31 @@ import (
"fmt" "fmt"
"time" "time"
"github.com/go-pg/pg/v10" "github.com/gotosocial/gotosocial/internal/db"
"github.com/gotosocial/oauth2/v4" "github.com/gotosocial/oauth2/v4"
"github.com/gotosocial/oauth2/v4/models" "github.com/gotosocial/oauth2/v4/models"
"github.com/sirupsen/logrus" "github.com/sirupsen/logrus"
) )
// pgTokenStore is an implementation of oauth2.TokenStore, which uses Postgres as a storage backend. // tokenStore is an implementation of oauth2.TokenStore, which uses our db interface as a storage backend.
type pgTokenStore struct { type tokenStore struct {
oauth2.TokenStore oauth2.TokenStore
conn *pg.DB db db.DB
log *logrus.Logger log *logrus.Logger
} }
// NewPGTokenStore returns a token store, using postgres, that satisfies the oauth2.TokenStore interface. // newTokenStore returns a token store that satisfies the oauth2.TokenStore interface.
// //
// In order to allow tokens to 'expire' (not really a thing in Postgres world), it will also set off a // In order to allow tokens to 'expire', it will also set off a goroutine that iterates through
// goroutine that iterates through the tokens in the DB once per minute and deletes any that have expired. // the tokens in the DB once per minute and deletes any that have expired.
func NewPGTokenStore(ctx context.Context, conn *pg.DB, log *logrus.Logger) oauth2.TokenStore { func newTokenStore(ctx context.Context, db db.DB, log *logrus.Logger) oauth2.TokenStore {
pts := &pgTokenStore{ pts := &tokenStore{
conn: conn, db: db,
log: log, log: log,
} }
// set the token store to clean out expired tokens once per minute, or return if we're done // set the token store to clean out expired tokens once per minute, or return if we're done
go func(ctx context.Context, pts *pgTokenStore, log *logrus.Logger) { go func(ctx context.Context, pts *tokenStore, log *logrus.Logger) {
cleanloop: cleanloop:
for { for {
select { select {
@ -67,22 +67,22 @@ func NewPGTokenStore(ctx context.Context, conn *pg.DB, log *logrus.Logger) oauth
} }
// sweep clears out old tokens that have expired; it should be run on a loop about once per minute or so. // sweep clears out old tokens that have expired; it should be run on a loop about once per minute or so.
func (pts *pgTokenStore) sweep() error { func (pts *tokenStore) sweep() error {
// select *all* tokens from the db // select *all* tokens from the db
// todo: if this becomes expensive (ie., there are fucking LOADS of tokens) then figure out a better way. // todo: if this becomes expensive (ie., there are fucking LOADS of tokens) then figure out a better way.
var tokens []oauthToken tokens := new([]*oauthToken)
if err := pts.conn.Model(&tokens).Select(); err != nil { if err := pts.db.GetAll(tokens); err != nil {
return err return err
} }
// iterate through and remove expired tokens // iterate through and remove expired tokens
now := time.Now() now := time.Now()
for _, pgt := range tokens { for _, pgt := range *tokens {
// The zero value of a time.Time is 00:00 january 1 1970, which will always be before now. So: // The zero value of a time.Time is 00:00 january 1 1970, which will always be before now. So:
// we only want to check if a token expired before now if the expiry time is *not zero*; // we only want to check if a token expired before now if the expiry time is *not zero*;
// ie., if it's been explicity set. // ie., if it's been explicity set.
if !pgt.CodeExpiresAt.IsZero() && pgt.CodeExpiresAt.Before(now) || !pgt.RefreshExpiresAt.IsZero() && pgt.RefreshExpiresAt.Before(now) || !pgt.AccessExpiresAt.IsZero() && pgt.AccessExpiresAt.Before(now) { if !pgt.CodeExpiresAt.IsZero() && pgt.CodeExpiresAt.Before(now) || !pgt.RefreshExpiresAt.IsZero() && pgt.RefreshExpiresAt.Before(now) || !pgt.AccessExpiresAt.IsZero() && pgt.AccessExpiresAt.Before(now) {
if _, err := pts.conn.Model(&pgt).Delete(); err != nil { if err := pts.db.DeleteByID(pgt.ID, &pgt); err != nil {
return err return err
} }
} }
@ -93,68 +93,61 @@ func (pts *pgTokenStore) sweep() error {
// Create creates and store the new token information. // Create creates and store the new token information.
// For the original implementation, see https://github.com/gotosocial/oauth2/blob/master/store/token.go#L34 // For the original implementation, see https://github.com/gotosocial/oauth2/blob/master/store/token.go#L34
func (pts *pgTokenStore) Create(ctx context.Context, info oauth2.TokenInfo) error { func (pts *tokenStore) Create(ctx context.Context, info oauth2.TokenInfo) error {
t, ok := info.(*models.Token) t, ok := info.(*models.Token)
if !ok { if !ok {
return errors.New("info param was not a models.Token") return errors.New("info param was not a models.Token")
} }
_, err := pts.conn.WithContext(ctx).Model(oauthTokenToPGToken(t)).Insert() if err := pts.db.Put(oauthTokenToPGToken(t)); err != nil {
if err != nil {
return fmt.Errorf("error in tokenstore create: %s", err) return fmt.Errorf("error in tokenstore create: %s", err)
} }
return nil return nil
} }
// RemoveByCode deletes a token from the DB based on the Code field // RemoveByCode deletes a token from the DB based on the Code field
func (pts *pgTokenStore) RemoveByCode(ctx context.Context, code string) error { func (pts *tokenStore) RemoveByCode(ctx context.Context, code string) error {
_, err := pts.conn.Model(&oauthToken{}).Where("code = ?", code).Delete() return pts.db.DeleteWhere("code", code, &oauthToken{})
if err != nil {
return fmt.Errorf("error in tokenstore removebycode: %s", err)
}
return nil
} }
// RemoveByAccess deletes a token from the DB based on the Access field // RemoveByAccess deletes a token from the DB based on the Access field
func (pts *pgTokenStore) RemoveByAccess(ctx context.Context, access string) error { func (pts *tokenStore) RemoveByAccess(ctx context.Context, access string) error {
_, err := pts.conn.Model(&oauthToken{}).Where("access = ?", access).Delete() return pts.db.DeleteWhere("access", access, &oauthToken{})
if err != nil {
return fmt.Errorf("error in tokenstore removebyaccess: %s", err)
}
return nil
} }
// RemoveByRefresh deletes a token from the DB based on the Refresh field // RemoveByRefresh deletes a token from the DB based on the Refresh field
func (pts *pgTokenStore) RemoveByRefresh(ctx context.Context, refresh string) error { func (pts *tokenStore) RemoveByRefresh(ctx context.Context, refresh string) error {
_, err := pts.conn.Model(&oauthToken{}).Where("refresh = ?", refresh).Delete() return pts.db.DeleteWhere("refresh", refresh, &oauthToken{})
if err != nil {
return fmt.Errorf("error in tokenstore removebyrefresh: %s", err)
}
return nil
} }
// GetByCode selects a token from the DB based on the Code field // GetByCode selects a token from the DB based on the Code field
func (pts *pgTokenStore) GetByCode(ctx context.Context, code string) (oauth2.TokenInfo, error) { func (pts *tokenStore) GetByCode(ctx context.Context, code string) (oauth2.TokenInfo, error) {
pgt := &oauthToken{} pgt := &oauthToken{
if err := pts.conn.Model(pgt).Where("code = ?", code).Select(); err != nil { Code: code,
return nil, fmt.Errorf("error in tokenstore getbycode: %s", err) }
if err := pts.db.GetWhere("code", code, pgt); err != nil {
return nil, err
} }
return pgTokenToOauthToken(pgt), nil return pgTokenToOauthToken(pgt), nil
} }
// GetByAccess selects a token from the DB based on the Access field // GetByAccess selects a token from the DB based on the Access field
func (pts *pgTokenStore) GetByAccess(ctx context.Context, access string) (oauth2.TokenInfo, error) { func (pts *tokenStore) GetByAccess(ctx context.Context, access string) (oauth2.TokenInfo, error) {
pgt := &oauthToken{} pgt := &oauthToken{
if err := pts.conn.Model(pgt).Where("access = ?", access).Select(); err != nil { Access: access,
return nil, fmt.Errorf("error in tokenstore getbyaccess: %s", err) }
if err := pts.db.GetWhere("access", access, pgt); err != nil {
return nil, err
} }
return pgTokenToOauthToken(pgt), nil return pgTokenToOauthToken(pgt), nil
} }
// GetByRefresh selects a token from the DB based on the Refresh field // GetByRefresh selects a token from the DB based on the Refresh field
func (pts *pgTokenStore) GetByRefresh(ctx context.Context, refresh string) (oauth2.TokenInfo, error) { func (pts *tokenStore) GetByRefresh(ctx context.Context, refresh string) (oauth2.TokenInfo, error) {
pgt := &oauthToken{} pgt := &oauthToken{
if err := pts.conn.Model(pgt).Where("refresh = ?", refresh).Select(); err != nil { Refresh: refresh,
return nil, fmt.Errorf("error in tokenstore getbyrefresh: %s", err) }
if err := pts.db.GetWhere("refresh", refresh, pgt); err != nil {
return nil, err
} }
return pgTokenToOauthToken(pgt), nil return pgTokenToOauthToken(pgt), nil
} }
@ -174,6 +167,7 @@ func (pts *pgTokenStore) GetByRefresh(ctx context.Context, refresh string) (oaut
// As such, manual translation is always required between oauthToken and the gotosocial *model.Token. The helper functions oauthTokenToPGToken // As such, manual translation is always required between oauthToken and the gotosocial *model.Token. The helper functions oauthTokenToPGToken
// and pgTokenToOauthToken can be used for that. // and pgTokenToOauthToken can be used for that.
type oauthToken struct { type oauthToken struct {
ID string `pg:"type:uuid,default:gen_random_uuid(),pk,notnull"`
ClientID string ClientID string
UserID string UserID string
RedirectURI string RedirectURI string

View file

@ -1,446 +0,0 @@
/*
GoToSocial
Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package oauth
import (
"fmt"
"net/http"
"net/url"
"github.com/gin-contrib/sessions"
"github.com/gin-gonic/gin"
"github.com/go-pg/pg/v10"
"github.com/google/uuid"
"github.com/gotosocial/gotosocial/internal/api"
"github.com/gotosocial/gotosocial/internal/gtsmodel"
"github.com/gotosocial/gotosocial/pkg/mastotypes"
"github.com/gotosocial/oauth2/v4"
"github.com/gotosocial/oauth2/v4/errors"
"github.com/gotosocial/oauth2/v4/manage"
"github.com/gotosocial/oauth2/v4/server"
"github.com/sirupsen/logrus"
"golang.org/x/crypto/bcrypt"
)
type API struct {
manager *manage.Manager
server *server.Server
conn *pg.DB
log *logrus.Logger
}
type login struct {
Email string `form:"username"`
Password string `form:"password"`
}
type code struct {
Code string `form:"code"`
}
func New(ts oauth2.TokenStore, cs oauth2.ClientStore, conn *pg.DB, log *logrus.Logger) *API {
manager := manage.NewDefaultManager()
manager.MapTokenStorage(ts)
manager.MapClientStorage(cs)
manager.SetAuthorizeCodeTokenCfg(manage.DefaultAuthorizeCodeTokenCfg)
sc := &server.Config{
TokenType: "Bearer",
// Must follow the spec.
AllowGetAccessRequest: false,
// Support only the non-implicit flow.
AllowedResponseTypes: []oauth2.ResponseType{oauth2.Code},
// Allow:
// - Authorization Code (for first & third parties)
// - Refreshing Tokens
//
// Deny:
// - Resource owner secrets (password grant)
// - Client secrets
AllowedGrantTypes: []oauth2.GrantType{
oauth2.AuthorizationCode,
oauth2.Refreshing,
},
AllowedCodeChallengeMethods: []oauth2.CodeChallengeMethod{
oauth2.CodeChallengePlain,
},
}
srv := server.NewServer(sc, manager)
srv.SetInternalErrorHandler(func(err error) *errors.Response {
log.Errorf("internal oauth error: %s", err)
return nil
})
srv.SetResponseErrorHandler(func(re *errors.Response) {
log.Errorf("internal response error: %s", re.Error)
})
api := &API{
manager: manager,
server: srv,
conn: conn,
log: log,
}
api.server.SetUserAuthorizationHandler(api.UserAuthorizationHandler)
api.server.SetClientInfoHandler(server.ClientFormHandler)
return api
}
func (a *API) AddRoutes(s api.Server) error {
s.AttachHandler(http.MethodPost, "/api/v1/apps", a.AppsPOSTHandler)
s.AttachHandler(http.MethodGet, "/auth/sign_in", a.SignInGETHandler)
s.AttachHandler(http.MethodPost, "/auth/sign_in", a.SignInPOSTHandler)
s.AttachHandler(http.MethodPost, "/oauth/token", a.TokenPOSTHandler)
s.AttachHandler(http.MethodGet, "/oauth/authorize", a.AuthorizeGETHandler)
s.AttachHandler(http.MethodPost, "/oauth/authorize", a.AuthorizePOSTHandler)
return nil
}
func incorrectPassword() (string, error) {
return "", errors.New("password/email combination was incorrect")
}
/*
MAIN HANDLERS -- serve these through a server/router
*/
// AppsPOSTHandler should be served at https://example.org/api/v1/apps
// It is equivalent to: https://docs.joinmastodon.org/methods/apps/
func (a *API) AppsPOSTHandler(c *gin.Context) {
l := a.log.WithField("func", "AppsPOSTHandler")
l.Trace("entering AppsPOSTHandler")
form := &mastotypes.ApplicationPOSTRequest{}
if err := c.ShouldBind(form); err != nil {
c.JSON(http.StatusUnprocessableEntity, gin.H{"error": err.Error()})
return
}
// permitted length for most fields
permittedLength := 64
// redirect can be a bit bigger because we probably need to encode data in the redirect uri
permittedRedirect := 256
// check lengths of fields before proceeding so the user can't spam huge entries into the database
if len(form.ClientName) > permittedLength {
c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("client_name must be less than %d bytes", permittedLength)})
return
}
if len(form.Website) > permittedLength {
c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("website must be less than %d bytes", permittedLength)})
return
}
if len(form.RedirectURIs) > permittedRedirect {
c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("redirect_uris must be less than %d bytes", permittedRedirect)})
return
}
if len(form.Scopes) > permittedLength {
c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("scopes must be less than %d bytes", permittedLength)})
return
}
// set default 'read' for scopes if it's not set
var scopes string
if form.Scopes == "" {
scopes = "read"
} else {
scopes = form.Scopes
}
// generate new IDs for this application and its associated client
clientID := uuid.NewString()
clientSecret := uuid.NewString()
vapidKey := uuid.NewString()
// generate the application to put in the database
app := &gtsmodel.Application{
Name: form.ClientName,
Website: form.Website,
RedirectURI: form.RedirectURIs,
ClientID: clientID,
ClientSecret: clientSecret,
Scopes: scopes,
VapidKey: vapidKey,
}
// chuck it in the db
if _, err := a.conn.Model(app).Insert(); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
// now we need to model an oauth client from the application that the oauth library can use
oc := &oauthClient{
ID: clientID,
Secret: clientSecret,
Domain: form.RedirectURIs,
UserID: "", // This client isn't yet associated with a specific user, it's just an app client right now
}
// chuck it in the db
if _, err := a.conn.Model(oc).Insert(); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
// done, return the new app information per the spec here: https://docs.joinmastodon.org/methods/apps/
c.JSON(http.StatusOK, app)
}
// SignInGETHandler should be served at https://example.org/auth/sign_in.
// The idea is to present a sign in page to the user, where they can enter their username and password.
// The form will then POST to the sign in page, which will be handled by SignInPOSTHandler
func (a *API) SignInGETHandler(c *gin.Context) {
a.log.WithField("func", "SignInGETHandler").Trace("serving sign in html")
c.HTML(http.StatusOK, "sign-in.tmpl", gin.H{})
}
// SignInPOSTHandler should be served at https://example.org/auth/sign_in.
// The idea is to present a sign in page to the user, where they can enter their username and password.
// The handler will then redirect to the auth handler served at /auth
func (a *API) SignInPOSTHandler(c *gin.Context) {
l := a.log.WithField("func", "SignInPOSTHandler")
s := sessions.Default(c)
form := &login{}
if err := c.ShouldBind(form); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
l.Tracef("parsed form: %+v", form)
userid, err := a.ValidatePassword(form.Email, form.Password)
if err != nil {
c.String(http.StatusForbidden, err.Error())
return
}
s.Set("username", userid)
if err := s.Save(); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
l.Trace("redirecting to auth page")
c.Redirect(http.StatusFound, "/oauth/authorize")
}
// TokenPOSTHandler should be served as a POST at https://example.org/oauth/token
// The idea here is to serve an oauth access token to a user, which can be used for authorizing against non-public APIs.
// See https://docs.joinmastodon.org/methods/apps/oauth/#obtain-a-token
func (a *API) TokenPOSTHandler(c *gin.Context) {
l := a.log.WithField("func", "TokenHandler")
l.Trace("entered token handler, will now go to server.HandleTokenRequest")
if err := a.server.HandleTokenRequest(c.Writer, c.Request); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
}
}
// AuthorizeGETHandler should be served as GET at https://example.org/oauth/authorize
// The idea here is to present an oauth authorize page to the user, with a button
// that they have to click to accept. See here: https://docs.joinmastodon.org/methods/apps/oauth/#authorize-a-user
func (a *API) AuthorizeGETHandler(c *gin.Context) {
l := a.log.WithField("func", "AuthorizeGETHandler")
s := sessions.Default(c)
// Username will be set in the session by AuthorizePOSTHandler if the caller has already gone through the authentication flow
// If it's not set, then we don't know yet who the user is, so we need to redirect them to the sign in page.
v := s.Get("username")
if username, ok := v.(string); !ok || username == "" {
l.Trace("username was empty, parsing form then redirecting to sign in page")
// first make sure they've filled out the authorize form with the required values
form := &mastotypes.OAuthAuthorize{}
if err := c.ShouldBind(form); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
return
}
l.Tracef("parsed form: %+v", form)
// these fields are *required* so check 'em
if form.ResponseType == "" || form.ClientID == "" || form.RedirectURI == "" {
c.JSON(http.StatusBadRequest, gin.H{"error": "missing one of: response_type, client_id or redirect_uri"})
return
}
// save these values from the form so we can use them elsewhere in the session
s.Set("force_login", form.ForceLogin)
s.Set("response_type", form.ResponseType)
s.Set("client_id", form.ClientID)
s.Set("redirect_uri", form.RedirectURI)
s.Set("scope", form.Scope)
if err := s.Save(); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
// send them to the sign in page so we can tell who they are
c.Redirect(http.StatusFound, "/auth/sign_in")
return
}
// Check if we have a code already. If we do, it means the user used urn:ietf:wg:oauth:2.0:oob as their redirect URI
// and were sent here, which means they just want the code displayed so they can use it out of band.
code := &code{}
if err := c.Bind(code); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
// the authorize template will either:
// 1. Display the code to the user if they're already authorized and were redirected here because they selected urn:ietf:wg:oauth:2.0:oob.
// 2. Display a form where they can get some information about the app that's trying to authorize, and approve it, which will then go to AuthorizePOSTHandler
l.Trace("serving authorize html")
c.HTML(http.StatusOK, "authorize.tmpl", gin.H{
"code": code.Code,
})
}
// AuthorizePOSTHandler should be served as POST at https://example.org/oauth/authorize
// The idea here is to present an oauth authorize page to the user, with a button
// that they have to click to accept. See here: https://docs.joinmastodon.org/methods/apps/oauth/#authorize-a-user
func (a *API) AuthorizePOSTHandler(c *gin.Context) {
l := a.log.WithField("func", "AuthorizePOSTHandler")
s := sessions.Default(c)
v := s.Get("username")
if username, ok := v.(string); !ok || username == "" {
c.JSON(http.StatusUnauthorized, gin.H{"error": "you are not signed in"})
}
values := url.Values{}
if v, ok := s.Get("force_login").(string); !ok {
c.JSON(http.StatusBadRequest, gin.H{"error": "session missing force_login"})
return
} else {
values.Add("force_login", v)
}
if v, ok := s.Get("response_type").(string); !ok {
c.JSON(http.StatusBadRequest, gin.H{"error": "session missing response_type"})
return
} else {
values.Add("response_type", v)
}
if v, ok := s.Get("client_id").(string); !ok {
c.JSON(http.StatusBadRequest, gin.H{"error": "session missing client_id"})
return
} else {
values.Add("client_id", v)
}
if v, ok := s.Get("redirect_uri").(string); !ok {
c.JSON(http.StatusBadRequest, gin.H{"error": "session missing redirect_uri"})
return
} else {
// todo: explain this little hack
if v == "urn:ietf:wg:oauth:2.0:oob" {
v = "http://localhost:8080/oauth/authorize"
}
values.Add("redirect_uri", v)
}
if v, ok := s.Get("scope").(string); !ok {
c.JSON(http.StatusBadRequest, gin.H{"error": "session missing scope"})
return
} else {
values.Add("scope", v)
}
if v, ok := s.Get("username").(string); !ok {
c.JSON(http.StatusBadRequest, gin.H{"error": "session missing username"})
return
} else {
values.Add("username", v)
}
c.Request.Form = values
l.Tracef("values on request set to %+v", c.Request.Form)
if err := s.Save(); err != nil {
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
return
}
if err := a.server.HandleAuthorizeRequest(c.Writer, c.Request); err != nil {
c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
}
}
/*
SUB-HANDLERS -- don't serve these directly, they should be attached to the oauth2 server
*/
// PasswordAuthorizationHandler takes a username (in this case, we use an email address)
// and a password. The goal is to authenticate the password against the one for that email
// address stored in the database. If OK, we return the userid (a uuid) for that user,
// so that it can be used in further Oauth flows to generate a token/retreieve an oauth client from the db.
func (a *API) ValidatePassword(email string, password string) (userid string, err error) {
l := a.log.WithField("func", "PasswordAuthorizationHandler")
// make sure an email/password was provided and bail if not
if email == "" || password == "" {
l.Debug("email or password was not provided")
return incorrectPassword()
}
// first we select the user from the database based on email address, bail if no user found for that email
gtsUser := &gtsmodel.User{}
if err := a.conn.Model(gtsUser).Where("email = ?", email).Select(); err != nil {
l.Debugf("user %s was not retrievable from db during oauth authorization attempt: %s", email, err)
return incorrectPassword()
}
// make sure a password is actually set and bail if not
if gtsUser.EncryptedPassword == "" {
l.Warnf("encrypted password for user %s was empty for some reason", gtsUser.Email)
return incorrectPassword()
}
// compare the provided password with the encrypted one from the db, bail if they don't match
if err := bcrypt.CompareHashAndPassword([]byte(gtsUser.EncryptedPassword), []byte(password)); err != nil {
l.Debugf("password hash didn't match for user %s during login attempt: %s", gtsUser.Email, err)
return incorrectPassword()
}
// If we've made it this far the email/password is correct, so we can just return the id of the user.
userid = gtsUser.ID
l.Tracef("returning (%s, %s)", userid, err)
return
}
// UserAuthorizationHandler gets the user's ID from the 'username' field of the request form,
// or redirects to the /auth/sign_in page, if this key is not present.
func (a *API) UserAuthorizationHandler(w http.ResponseWriter, r *http.Request) (userID string, err error) {
l := a.log.WithField("func", "UserAuthorizationHandler")
userID = r.FormValue("username")
if userID == "" {
l.Trace("username was empty, redirecting to sign in page")
http.Redirect(w, r, "/auth/sign_in", http.StatusFound)
return "", nil
}
l.Tracef("returning (%s, %s)", userID, err)
return userID, err
}

View file

@ -1,133 +0,0 @@
package oauth
import (
"context"
"fmt"
"testing"
"time"
"github.com/go-pg/pg/v10"
"github.com/go-pg/pg/v10/orm"
"github.com/gotosocial/gotosocial/internal/api"
"github.com/gotosocial/gotosocial/internal/config"
"github.com/gotosocial/gotosocial/internal/gtsmodel"
"github.com/gotosocial/oauth2/v4"
"github.com/sirupsen/logrus"
"github.com/stretchr/testify/suite"
"golang.org/x/crypto/bcrypt"
)
type OauthTestSuite struct {
suite.Suite
tokenStore oauth2.TokenStore
clientStore oauth2.ClientStore
conn *pg.DB
testAccount *gtsmodel.Account
testUser *gtsmodel.User
testClient *oauthClient
config *config.Config
}
const ()
// SetupSuite sets some variables on the suite that we can use as consts (more or less) throughout
func (suite *OauthTestSuite) SetupSuite() {
encryptedPassword, err := bcrypt.GenerateFromPassword([]byte("test-password"), bcrypt.DefaultCost)
if err != nil {
logrus.Panicf("error encrypting user pass: %s", err)
}
suite.testAccount = &gtsmodel.Account{}
suite.testUser = &gtsmodel.User{
EncryptedPassword: string(encryptedPassword),
Email: "user@localhost",
AccountID: "some-account-id-it-doesn't-matter-really-since-this-user-doesn't-actually-have-an-account!",
}
suite.testClient = &oauthClient{
ID: "a-known-client-id",
Secret: "some-secret",
Domain: "http://localhost:8080",
}
// because go tests are run within the test package directory, we need to fiddle with the templateconfig
// basedir in a way that we wouldn't normally have to do when running the binary, in order to make
// the templates actually load
c := config.Empty()
c.TemplateConfig.BaseDir = "../../web/template/"
suite.config = c
}
// SetupTest creates a postgres connection and creates the oauth_clients table before each test
func (suite *OauthTestSuite) SetupTest() {
suite.conn = pg.Connect(&pg.Options{})
if err := suite.conn.Ping(context.Background()); err != nil {
logrus.Panicf("db connection error: %s", err)
}
models := []interface{}{
&oauthClient{},
&oauthToken{},
&gtsmodel.User{},
&gtsmodel.Account{},
&gtsmodel.Application{},
}
for _, m := range models {
if err := suite.conn.Model(m).CreateTable(&orm.CreateTableOptions{
IfNotExists: true,
}); err != nil {
logrus.Panicf("db connection error: %s", err)
}
}
suite.tokenStore = NewPGTokenStore(context.Background(), suite.conn, logrus.New())
suite.clientStore = NewPGClientStore(suite.conn)
if _, err := suite.conn.Model(suite.testUser).Insert(); err != nil {
logrus.Panicf("could not insert test user into db: %s", err)
}
if _, err := suite.conn.Model(suite.testClient).Insert(); err != nil {
logrus.Panicf("could not insert test client into db: %s", err)
}
}
// TearDownTest drops the oauth_clients table and closes the pg connection after each test
func (suite *OauthTestSuite) TearDownTest() {
models := []interface{}{
&oauthClient{},
&oauthToken{},
&gtsmodel.User{},
&gtsmodel.Account{},
&gtsmodel.Application{},
}
for _, m := range models {
if err := suite.conn.Model(m).DropTable(&orm.DropTableOptions{}); err != nil {
logrus.Panicf("drop table error: %s", err)
}
}
if err := suite.conn.Close(); err != nil {
logrus.Panicf("error closing db connection: %s", err)
}
suite.conn = nil
}
func (suite *OauthTestSuite) TestAPIInitialize() {
log := logrus.New()
log.SetLevel(logrus.TraceLevel)
r := api.New(suite.config, log)
api := New(suite.tokenStore, suite.clientStore, suite.conn, log)
if err := api.AddRoutes(r); err != nil {
suite.FailNow(fmt.Sprintf("error initializing api: %s", err))
}
go r.Start()
time.Sleep(30 * time.Second)
// http://localhost:8080/oauth/authorize?client_id=a-known-client-id&response_type=code&redirect_uri=https://example.org
// http://localhost:8080/oauth/authorize?client_id=a-known-client-id&response_type=code&redirect_uri=urn:ietf:wg:oauth:2.0:oob
}
func TestOauthTestSuite(t *testing.T) {
suite.Run(t, new(OauthTestSuite))
}

120
internal/router/router.go Normal file
View file

@ -0,0 +1,120 @@
/*
GoToSocial
Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package router
import (
"crypto/rand"
"fmt"
"os"
"path/filepath"
"github.com/gin-contrib/sessions"
"github.com/gin-contrib/sessions/memstore"
"github.com/gin-gonic/gin"
"github.com/gotosocial/gotosocial/internal/config"
"github.com/sirupsen/logrus"
)
// Router provides the REST interface for gotosocial, using gin.
type Router interface {
// Attach a gin handler to the router with the given method and path
AttachHandler(method string, path string, handler gin.HandlerFunc)
// Attach a gin middleware to the router that will be used globally
AttachMiddleware(handler gin.HandlerFunc)
// Start the router
Start()
// Stop the router
Stop()
}
// router fulfils the Router interface using gin and logrus
type router struct {
logger *logrus.Logger
engine *gin.Engine
}
// Start starts the router nicely
func (s *router) Start() {
// todo: start gracefully
if err := s.engine.Run(); err != nil {
s.logger.Panicf("server error: %s", err)
}
}
// Stop shuts down the router nicely
func (s *router) Stop() {
// todo: shut down gracefully
}
// AttachHandler attaches the given gin.HandlerFunc to the router with the specified method and path.
// If the path is set to ANY, then the handlerfunc will be used for ALL methods at its given path.
func (s *router) AttachHandler(method string, path string, handler gin.HandlerFunc) {
if method == "ANY" {
s.engine.Any(path, handler)
} else {
s.engine.Handle(method, path, handler)
}
}
// AttachMiddleware attaches a gin middleware to the router that will be used globally
func (s *router) AttachMiddleware(middleware gin.HandlerFunc) {
s.engine.Use(middleware)
}
// New returns a new Router with the specified configuration, using the given logrus logger.
func New(config *config.Config, logger *logrus.Logger) (Router, error) {
engine := gin.New()
// create a new session store middleware
store, err := sessionStore()
if err != nil {
return nil, fmt.Errorf("error creating session store: %s", err)
}
engine.Use(sessions.Sessions("gotosocial-session", store))
// load html templates for use by the router
cwd, err := os.Getwd()
if err != nil {
return nil, fmt.Errorf("error getting current working directory: %s", err)
}
tmPath := filepath.Join(cwd, fmt.Sprintf("%s*", config.TemplateConfig.BaseDir))
logger.Debugf("loading templates from %s", tmPath)
engine.LoadHTMLGlob(tmPath)
return &router{
logger: logger,
engine: engine,
}, nil
}
// sessionStore returns a new session store with a random auth and encryption key.
// This means that cookies using the store will be reset if gotosocial is restarted!
func sessionStore() (memstore.Store, error) {
auth := make([]byte, 32)
crypt := make([]byte, 32)
if _, err := rand.Read(auth); err != nil {
return nil, err
}
if _, err := rand.Read(crypt); err != nil {
return nil, err
}
return memstore.NewStore(auth, crypt), nil
}

View file

@ -2,7 +2,7 @@
<html lang="en"> <html lang="en">
<head> <head>
<meta charset="UTF-8" /> <meta charset="UTF-8" />
<title>Auth</title> <title>GoToSocial Authorization</title>
<link <link
rel="stylesheet" rel="stylesheet"
href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css"
@ -11,13 +11,13 @@
<script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script> <script src="//maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>
</head> </head>
{{if len .code | eq 0 }}
<body> <body>
<div class="container"> <div class="container">
<div class="jumbotron"> <div class="jumbotron">
<form action="/oauth/authorize" method="POST"> <form action="/oauth/authorize" method="POST">
<h1>Authorize</h1> <h1>Hi {{.user}}!</h1>
<p>The client would like to perform actions on your behalf.</p> <p>Application <b>{{.appname}}</b> {{if len .appwebsite | eq 0 | not}}({{.appwebsite}}) {{end}}would like to perform actions on your behalf, with scope <em>{{.scope}}</em>.</p>
<p>The application will redirect to {{.redirect}} to continue.</p>
<p> <p>
<button <button
type="submit" type="submit"
@ -31,14 +31,4 @@
</div> </div>
</div> </div>
</body> </body>
{{else}}
<body>
<div class="container">
<div class="jumbotron">
{{.code}}
</div>
</div>
</body>
{{end}}
</html> </html>