auth

Paddy 2015-07-18 Parent:0a2c3d677161 Child:b7e685839a1b

179:7bba108d2d9a Go to Latest

auth/context.go

Send events when logins are verified. Add an ActionLoginVerified constant to use as the action when a login has been verified. On second thought, this should probably just be "verified", huh? Then we can reuse it across models. Oops. We also added a call to send a login verified event to NSQ when the login is verified.

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paddy@50 1 package auth
paddy@50 2
paddy@50 3 import (
paddy@50 4 "html/template"
paddy@50 5 "io"
paddy@55 6 "log"
paddy@77 7 "net/url"
paddy@50 8 "time"
paddy@50 9
paddy@178 10 "code.secondbit.org/events.hg"
paddy@107 11 "code.secondbit.org/uuid.hg"
paddy@50 12 )
paddy@50 13
paddy@57 14 // Context wraps the different storage interfaces and should
paddy@57 15 // be used as the main point of interaction for the data storage
paddy@57 16 // layer.
paddy@50 17 type Context struct {
paddy@178 18 template *template.Template
paddy@178 19 loginURI *url.URL
paddy@178 20 clients clientStore
paddy@178 21 authCodes authorizationCodeStore
paddy@178 22 profiles profileStore
paddy@178 23 tokens tokenStore
paddy@178 24 sessions sessionStore
paddy@178 25 scopes scopeStore
paddy@178 26 eventsPublisher events.Publisher
paddy@178 27 config Config
paddy@96 28 }
paddy@96 29
paddy@96 30 // NewContext takes a Config instance and uses it to bootstrap a Context
paddy@96 31 // using the information provided in the Config variable.
paddy@96 32 func NewContext(config Config) (Context, error) {
paddy@102 33 if config.iterations == 0 {
paddy@102 34 return Context{}, ErrConfigNotInitialized
paddy@102 35 }
paddy@96 36 context := Context{
paddy@178 37 clients: config.ClientStore,
paddy@178 38 authCodes: config.AuthCodeStore,
paddy@178 39 profiles: config.ProfileStore,
paddy@178 40 tokens: config.TokenStore,
paddy@178 41 sessions: config.SessionStore,
paddy@178 42 scopes: config.ScopeStore,
paddy@178 43 eventsPublisher: config.EventsPublisher,
paddy@178 44 template: config.Template,
paddy@178 45 config: config,
paddy@96 46 }
paddy@96 47 var err error
paddy@96 48 context.loginURI, err = url.Parse(config.LoginURI)
paddy@96 49 if err != nil {
paddy@96 50 log.Println(err)
paddy@96 51 return Context{}, ErrInvalidLoginURI
paddy@96 52 }
paddy@96 53 return context, nil
paddy@50 54 }
paddy@50 55
paddy@57 56 // Render uses the HTML templates associated with the Context to render the
paddy@57 57 // template specified by name to out using data to fill any template variables.
paddy@55 58 func (c Context) Render(out io.Writer, name string, data interface{}) {
paddy@50 59 if c.template == nil {
paddy@57 60 log.Println("No template set on Context, can't render anything!")
paddy@57 61 return
paddy@50 62 }
paddy@55 63 err := c.template.ExecuteTemplate(out, name, data)
paddy@55 64 if err != nil {
paddy@55 65 log.Println("Error executing template", name, ":", err)
paddy@55 66 }
paddy@50 67 }
paddy@50 68
paddy@57 69 // GetClient returns a single Client by its ID from the
paddy@57 70 // clientStore associated with the Context.
paddy@50 71 func (c Context) GetClient(id uuid.ID) (Client, error) {
paddy@50 72 if c.clients == nil {
paddy@50 73 return Client{}, ErrNoClientStore
paddy@50 74 }
paddy@57 75 return c.clients.getClient(id)
paddy@50 76 }
paddy@50 77
paddy@57 78 // SaveClient stores the passed Client in the clientStore
paddy@57 79 // associated with the Context.
paddy@50 80 func (c Context) SaveClient(client Client) error {
paddy@50 81 if c.clients == nil {
paddy@50 82 return ErrNoClientStore
paddy@50 83 }
paddy@57 84 return c.clients.saveClient(client)
paddy@50 85 }
paddy@50 86
paddy@57 87 // UpdateClient applies the specified ClientChange to the Client
paddy@57 88 // with the specified ID in the clientStore associated with the
paddy@57 89 // Context.
paddy@50 90 func (c Context) UpdateClient(id uuid.ID, change ClientChange) error {
paddy@50 91 if c.clients == nil {
paddy@50 92 return ErrNoClientStore
paddy@50 93 }
paddy@57 94 return c.clients.updateClient(id, change)
paddy@50 95 }
paddy@50 96
paddy@57 97 // ListClientsByOwner returns a slice of up to num Clients, starting at offset (inclusive)
paddy@57 98 // that have the specified OwnerID in the clientStore associated with the Context.
paddy@50 99 func (c Context) ListClientsByOwner(ownerID uuid.ID, num, offset int) ([]Client, error) {
paddy@50 100 if c.clients == nil {
paddy@50 101 return []Client{}, ErrNoClientStore
paddy@50 102 }
paddy@57 103 return c.clients.listClientsByOwner(ownerID, num, offset)
paddy@50 104 }
paddy@50 105
paddy@164 106 func (c Context) DeleteClientsByOwner(ownerID uuid.ID) error {
paddy@164 107 if c.clients == nil {
paddy@164 108 return ErrNoClientStore
paddy@164 109 }
paddy@164 110 return c.clients.deleteClientsByOwner(ownerID)
paddy@164 111 }
paddy@164 112
paddy@151 113 // AddEndpoints stores the specified Endpoints in the clientStore associated with the Context.
paddy@151 114 func (c Context) AddEndpoints(endpoints []Endpoint) error {
paddy@50 115 if c.clients == nil {
paddy@50 116 return ErrNoClientStore
paddy@50 117 }
paddy@116 118 for pos, endpoint := range endpoints {
paddy@116 119 u, err := normalizeURIString(endpoint.URI)
paddy@116 120 if err != nil {
paddy@116 121 return err
paddy@116 122 }
paddy@116 123 endpoint.NormalizedURI = u
paddy@116 124 endpoints[pos] = endpoint
paddy@116 125 }
paddy@151 126 return c.clients.addEndpoints(endpoints)
paddy@50 127 }
paddy@50 128
paddy@143 129 // GetEndpoint retrieves the Endpoint with the specified ID from the clientStore associated
paddy@143 130 // with the Context, if and only if it belongs to the Client with the specified ID.
paddy@143 131 func (c Context) GetEndpoint(client, endpoint uuid.ID) (Endpoint, error) {
paddy@143 132 if c.clients == nil {
paddy@143 133 return Endpoint{}, ErrNoClientStore
paddy@143 134 }
paddy@143 135 return c.clients.getEndpoint(client, endpoint)
paddy@143 136 }
paddy@143 137
paddy@57 138 // RemoveEndpoint deletes the Endpoint with the specified ID from the clientStore associated
paddy@57 139 // with the Context, and disassociates the Endpoint from the specified Client.
paddy@50 140 func (c Context) RemoveEndpoint(client, endpoint uuid.ID) error {
paddy@50 141 if c.clients == nil {
paddy@50 142 return ErrNoClientStore
paddy@50 143 }
paddy@57 144 return c.clients.removeEndpoint(client, endpoint)
paddy@50 145 }
paddy@50 146
paddy@57 147 // CheckEndpoint finds Endpoints in the clientStore associated with the Context that belong
paddy@58 148 // to the Client specified by the passed ID and match the URI passed. URI matches must be
paddy@58 149 // performed according to RFC 3986 Section 6.
paddy@58 150 func (c Context) CheckEndpoint(client uuid.ID, URI string) (bool, error) {
paddy@50 151 if c.clients == nil {
paddy@50 152 return false, ErrNoClientStore
paddy@50 153 }
paddy@116 154 u, err := normalizeURIString(URI)
paddy@116 155 if err != nil {
paddy@116 156 return false, err
paddy@116 157 }
paddy@116 158 return c.clients.checkEndpoint(client, u)
paddy@50 159 }
paddy@50 160
paddy@57 161 // ListEndpoints finds Endpoints in the clientStore associated with the Context that belong
paddy@57 162 // to the Client specified by the passed ID. It returns up to num endpoints, starting at offset,
paddy@57 163 // exclusive.
paddy@50 164 func (c Context) ListEndpoints(client uuid.ID, num, offset int) ([]Endpoint, error) {
paddy@50 165 if c.clients == nil {
paddy@50 166 return []Endpoint{}, ErrNoClientStore
paddy@50 167 }
paddy@57 168 return c.clients.listEndpoints(client, num, offset)
paddy@50 169 }
paddy@50 170
paddy@164 171 func (c Context) RemoveEndpointsByClientID(client uuid.ID) error {
paddy@164 172 if c.clients == nil {
paddy@164 173 return ErrNoClientStore
paddy@164 174 }
paddy@164 175 return c.clients.removeEndpointsByClientID(client)
paddy@164 176 }
paddy@164 177
paddy@57 178 // CountEndpoints returns the number of Endpoints the are associated with the Client specified by the
paddy@57 179 // passed ID in the clientStore associated with the Context.
paddy@55 180 func (c Context) CountEndpoints(client uuid.ID) (int64, error) {
paddy@55 181 if c.clients == nil {
paddy@55 182 return 0, ErrNoClientStore
paddy@55 183 }
paddy@57 184 return c.clients.countEndpoints(client)
paddy@55 185 }
paddy@55 186
paddy@87 187 // GetAuthorizationCode returns the AuthorizationCode specified by the provided code from the authorizationCodeStore associated with the
paddy@57 188 // Context.
paddy@87 189 func (c Context) GetAuthorizationCode(code string) (AuthorizationCode, error) {
paddy@87 190 if c.authCodes == nil {
paddy@87 191 return AuthorizationCode{}, ErrNoAuthorizationCodeStore
paddy@50 192 }
paddy@87 193 return c.authCodes.getAuthorizationCode(code)
paddy@50 194 }
paddy@50 195
paddy@87 196 // SaveAuthorizationCode stores the passed AuthorizationCode in the authorizationCodeStore associated with the Context.
paddy@87 197 func (c Context) SaveAuthorizationCode(authCode AuthorizationCode) error {
paddy@87 198 if c.authCodes == nil {
paddy@87 199 return ErrNoAuthorizationCodeStore
paddy@50 200 }
paddy@87 201 return c.authCodes.saveAuthorizationCode(authCode)
paddy@50 202 }
paddy@50 203
paddy@87 204 // DeleteAuthorizationCode removes the AuthorizationCode specified by the provided code from the authorizationCodeStore associated with
paddy@57 205 // the Context.
paddy@87 206 func (c Context) DeleteAuthorizationCode(code string) error {
paddy@87 207 if c.authCodes == nil {
paddy@87 208 return ErrNoAuthorizationCodeStore
paddy@50 209 }
paddy@87 210 return c.authCodes.deleteAuthorizationCode(code)
paddy@50 211 }
paddy@50 212
paddy@163 213 // DeleteAuthorizationCodesByProfileID removes the AuthorizationCodes associated with the Profile specified by the provided ID from the
paddy@163 214 // authorizationCodeStore associated with the Context.
paddy@163 215 func (c Context) DeleteAuthorizationCodesByProfileID(profileID uuid.ID) error {
paddy@163 216 if c.authCodes == nil {
paddy@163 217 return ErrNoAuthorizationCodeStore
paddy@163 218 }
paddy@163 219 return c.authCodes.deleteAuthorizationCodesByProfileID(profileID)
paddy@163 220 }
paddy@163 221
paddy@164 222 func (c Context) DeleteAuthorizationCodesByClientID(clientID uuid.ID) error {
paddy@164 223 if c.authCodes == nil {
paddy@164 224 return ErrNoAuthorizationCodeStore
paddy@164 225 }
paddy@164 226 return c.authCodes.deleteAuthorizationCodesByClientID(clientID)
paddy@164 227 }
paddy@164 228
paddy@94 229 // UseAuthorizationCode marks the AuthorizationCode specified by the provided code as used in the authorizationCodeStore associated with
paddy@94 230 // the Context. Once an AuthorizationCode is marked as used, its Used property will be set to true when retrieved from the authorizationCodeStore.
paddy@94 231 func (c Context) UseAuthorizationCode(code string) error {
paddy@94 232 if c.authCodes == nil {
paddy@94 233 return ErrNoAuthorizationCodeStore
paddy@94 234 }
paddy@94 235 return c.authCodes.useAuthorizationCode(code)
paddy@94 236 }
paddy@94 237
paddy@57 238 // GetProfileByID returns the Profile specified by the provided ID from the profileStore associated with
paddy@57 239 // the Context.
paddy@50 240 func (c Context) GetProfileByID(id uuid.ID) (Profile, error) {
paddy@50 241 if c.profiles == nil {
paddy@50 242 return Profile{}, ErrNoProfileStore
paddy@50 243 }
paddy@57 244 return c.profiles.getProfileByID(id)
paddy@50 245 }
paddy@50 246
paddy@57 247 // GetProfileByLogin returns the Profile associated with the specified Login from the profileStore associated
paddy@57 248 // with the Context.
paddy@69 249 func (c Context) GetProfileByLogin(value string) (Profile, error) {
paddy@50 250 if c.profiles == nil {
paddy@50 251 return Profile{}, ErrNoProfileStore
paddy@50 252 }
paddy@69 253 return c.profiles.getProfileByLogin(value)
paddy@50 254 }
paddy@50 255
paddy@57 256 // SaveProfile inserts the passed Profile into the profileStore associated with the Context.
paddy@50 257 func (c Context) SaveProfile(profile Profile) error {
paddy@50 258 if c.profiles == nil {
paddy@50 259 return ErrNoProfileStore
paddy@50 260 }
paddy@57 261 return c.profiles.saveProfile(profile)
paddy@50 262 }
paddy@50 263
paddy@57 264 // UpdateProfile applies the supplied ProfileChange to the Profile that matches the specified ID
paddy@57 265 // in the profileStore associated with the Context.
paddy@50 266 func (c Context) UpdateProfile(id uuid.ID, change ProfileChange) error {
paddy@50 267 if c.profiles == nil {
paddy@50 268 return ErrNoProfileStore
paddy@50 269 }
paddy@57 270 return c.profiles.updateProfile(id, change)
paddy@50 271 }
paddy@50 272
paddy@57 273 // UpdateProfiles applies the supplied BulkProfileChange to every Profile that matches one of the
paddy@57 274 // specified IDs in the profileStore associated with the Context.
paddy@50 275 func (c Context) UpdateProfiles(ids []uuid.ID, change BulkProfileChange) error {
paddy@50 276 if c.profiles == nil {
paddy@50 277 return ErrNoProfileStore
paddy@50 278 }
paddy@57 279 return c.profiles.updateProfiles(ids, change)
paddy@50 280 }
paddy@50 281
paddy@161 282 // DeleteProfile removes the specified Profile from the profileStore associated with the Context.
paddy@161 283 func (c Context) DeleteProfile(id uuid.ID) error {
paddy@161 284 if c.profiles == nil {
paddy@161 285 return ErrNoProfileStore
paddy@161 286 }
paddy@161 287 return c.profiles.deleteProfile(id)
paddy@161 288 }
paddy@161 289
paddy@57 290 // AddLogin stores the passed Login in the profileStore associated with the Context. It also associates
paddy@57 291 // the newly-created Login with the Orofile in login.ProfileID.
paddy@50 292 func (c Context) AddLogin(login Login) error {
paddy@50 293 if c.profiles == nil {
paddy@50 294 return ErrNoProfileStore
paddy@50 295 }
paddy@57 296 return c.profiles.addLogin(login)
paddy@50 297 }
paddy@50 298
paddy@172 299 // GetLogin returns the Login specified from the profileStore associated with the Context.
paddy@172 300 func (c Context) GetLogin(value string) (Login, error) {
paddy@172 301 if c.profiles == nil {
paddy@172 302 return Login{}, ErrNoProfileStore
paddy@172 303 }
paddy@172 304 return c.profiles.getLogin(value)
paddy@172 305 }
paddy@172 306
paddy@57 307 // RemoveLogin removes the specified Login from the profileStore associated with the Context, provided
paddy@57 308 // the Login has a ProfileID property that matches the profile ID passed in. It also disassociates the
paddy@57 309 // deleted Login from the Profile in login.ProfileID.
paddy@69 310 func (c Context) RemoveLogin(value string, profile uuid.ID) error {
paddy@50 311 if c.profiles == nil {
paddy@50 312 return ErrNoProfileStore
paddy@50 313 }
paddy@69 314 return c.profiles.removeLogin(value, profile)
paddy@50 315 }
paddy@50 316
paddy@160 317 // RemoveLoginsByProfile removes all Logins connected to the specified Profile in the profileStore
paddy@160 318 // associated with the Context and disassociates them from the Profile.
paddy@160 319 func (c Context) RemoveLoginsByProfile(profile uuid.ID) error {
paddy@160 320 if c.profiles == nil {
paddy@160 321 return ErrNoProfileStore
paddy@160 322 }
paddy@160 323 return c.profiles.removeLoginsByProfile(profile)
paddy@160 324 }
paddy@160 325
paddy@57 326 // RecordLoginUse sets the LastUsed property of the Login specified in the profileStore associated with
paddy@57 327 // the Context to the value passed in as when.
paddy@69 328 func (c Context) RecordLoginUse(value string, when time.Time) error {
paddy@50 329 if c.profiles == nil {
paddy@50 330 return ErrNoProfileStore
paddy@50 331 }
paddy@69 332 return c.profiles.recordLoginUse(value, when)
paddy@50 333 }
paddy@50 334
paddy@172 335 // VerifyLogin sets the Verified property of the Login specied to true in the profileStore associated with
paddy@172 336 // the Context, assuming the Verification property of the Login in the profileStore matches the verification
paddy@172 337 // passed. If the verifications do not match, an ErrLoginVerificationInvalid error is returned.
paddy@172 338 func (c Context) VerifyLogin(value, verification string) error {
paddy@172 339 if c.profiles == nil {
paddy@172 340 return ErrNoProfileStore
paddy@172 341 }
paddy@172 342 return c.profiles.verifyLogin(value, verification)
paddy@172 343 }
paddy@172 344
paddy@57 345 // ListLogins returns a slice of up to num Logins associated with the specified Profile from the profileStore
paddy@57 346 // associated with the Context, skipping offset Profiles.
paddy@50 347 func (c Context) ListLogins(profile uuid.ID, num, offset int) ([]Login, error) {
paddy@50 348 if c.profiles == nil {
paddy@50 349 return []Login{}, ErrNoProfileStore
paddy@50 350 }
paddy@57 351 return c.profiles.listLogins(profile, num, offset)
paddy@50 352 }
paddy@50 353
paddy@57 354 // GetToken returns the Token specified from the tokenStore associated with the Context.
paddy@57 355 // If refresh is true, the token input should be compared against the refresh tokens, not the
paddy@57 356 // access tokens.
paddy@50 357 func (c Context) GetToken(token string, refresh bool) (Token, error) {
paddy@50 358 if c.tokens == nil {
paddy@50 359 return Token{}, ErrNoTokenStore
paddy@50 360 }
paddy@57 361 return c.tokens.getToken(token, refresh)
paddy@50 362 }
paddy@50 363
paddy@57 364 // SaveToken stores the passed Token in the tokenStore associated with the Context.
paddy@50 365 func (c Context) SaveToken(token Token) error {
paddy@50 366 if c.tokens == nil {
paddy@50 367 return ErrNoTokenStore
paddy@50 368 }
paddy@57 369 return c.tokens.saveToken(token)
paddy@50 370 }
paddy@50 371
paddy@93 372 // RevokeToken revokes the Token identfied by the passed token string from the tokenStore associated
paddy@168 373 // with the context.
paddy@168 374 func (c Context) RevokeToken(token string) error {
paddy@93 375 if c.tokens == nil {
paddy@93 376 return ErrNoTokenStore
paddy@93 377 }
paddy@168 378 return c.tokens.revokeToken(token)
paddy@93 379 }
paddy@93 380
paddy@162 381 // RevokeTokensByProfileID revokes the Tokens associated with the Profile identified by the passed ID in
paddy@162 382 // the tokenStore associated with the Context.
paddy@162 383 func (c Context) RevokeTokensByProfileID(profileID uuid.ID) error {
paddy@162 384 if c.tokens == nil {
paddy@162 385 return ErrNoTokenStore
paddy@162 386 }
paddy@162 387 return c.tokens.revokeTokensByProfileID(profileID)
paddy@162 388 }
paddy@162 389
paddy@164 390 func (c Context) RevokeTokensByClientID(clientID uuid.ID) error {
paddy@164 391 if c.tokens == nil {
paddy@164 392 return ErrNoTokenStore
paddy@164 393 }
paddy@164 394 return c.tokens.revokeTokensByClientID(clientID)
paddy@164 395 }
paddy@164 396
paddy@57 397 // GetTokensByProfileID returns a slice of up to num Tokens with a ProfileID that matches the specified
paddy@57 398 // profileID from the tokenStore associated with the Context, skipping offset Tokens.
paddy@50 399 func (c Context) GetTokensByProfileID(profileID uuid.ID, num, offset int) ([]Token, error) {
paddy@50 400 if c.tokens == nil {
paddy@50 401 return []Token{}, ErrNoTokenStore
paddy@50 402 }
paddy@57 403 return c.tokens.getTokensByProfileID(profileID, num, offset)
paddy@50 404 }
paddy@69 405
paddy@69 406 // CreateSession stores the passed Session in the sessionStore associated with the Context.
paddy@69 407 func (c Context) CreateSession(session Session) error {
paddy@69 408 if c.sessions == nil {
paddy@69 409 return ErrNoSessionStore
paddy@69 410 }
paddy@69 411 return c.sessions.createSession(session)
paddy@69 412 }
paddy@69 413
paddy@69 414 // GetSession returns the Session specified from the sessionStore associated with the Context.
paddy@69 415 func (c Context) GetSession(id string) (Session, error) {
paddy@69 416 if c.sessions == nil {
paddy@69 417 return Session{}, ErrNoSessionStore
paddy@69 418 }
paddy@69 419 return c.sessions.getSession(id)
paddy@69 420 }
paddy@69 421
paddy@159 422 // TerminateSession sets the Session identified by the passed ID as inactive in the sessionStore assocated
paddy@159 423 // with the Context.
paddy@159 424 func (c Context) TerminateSession(id string) error {
paddy@159 425 if c.sessions == nil {
paddy@159 426 return ErrNoSessionStore
paddy@159 427 }
paddy@159 428 return c.sessions.terminateSession(id)
paddy@159 429 }
paddy@159 430
paddy@162 431 // TerminateSessionsByProfile sets the Sessions associated with the passed Profile ID as inactive in the
paddy@162 432 // sessionStore associated with the Context.
paddy@162 433 func (c Context) TerminateSessionsByProfile(profile uuid.ID) error {
paddy@162 434 if c.sessions == nil {
paddy@162 435 return ErrNoSessionStore
paddy@162 436 }
paddy@162 437 return c.sessions.terminateSessionsByProfile(profile)
paddy@162 438 }
paddy@162 439
paddy@69 440 // RemoveSession removes the Session identified by the passed ID from the sessionStore associated with
paddy@69 441 // the Context.
paddy@69 442 func (c Context) RemoveSession(id string) error {
paddy@69 443 if c.sessions == nil {
paddy@69 444 return ErrNoSessionStore
paddy@69 445 }
paddy@69 446 return c.sessions.removeSession(id)
paddy@69 447 }
paddy@69 448
paddy@69 449 // ListSessions returns a slice of up to num Sessions from the sessionStore associated with the Context,
paddy@69 450 // ordered by the date they were created, descending. If before.IsZero() returns false, only Sessions
paddy@69 451 // that were created before that time will be returned. If profile is not nil, only Sessions belonging to
paddy@69 452 // that Profile will be returned.
paddy@69 453 func (c Context) ListSessions(profile uuid.ID, before time.Time, num int64) ([]Session, error) {
paddy@116 454 if c.sessions == nil {
paddy@69 455 return []Session{}, ErrNoSessionStore
paddy@69 456 }
paddy@69 457 return c.sessions.listSessions(profile, before, num)
paddy@69 458 }
paddy@134 459
paddy@134 460 func (c Context) CreateScopes(scopes []Scope) error {
paddy@134 461 if c.scopes == nil {
paddy@134 462 return ErrNoScopeStore
paddy@134 463 }
paddy@134 464 return c.scopes.createScopes(scopes)
paddy@134 465 }
paddy@134 466
paddy@134 467 func (c Context) GetScopes(ids []string) ([]Scope, error) {
paddy@134 468 if c.scopes == nil {
paddy@134 469 return []Scope{}, ErrNoScopeStore
paddy@134 470 }
paddy@134 471 return c.scopes.getScopes(ids)
paddy@134 472 }
paddy@134 473
paddy@152 474 func (c Context) UpdateScope(id string, change ScopeChange) error {
paddy@134 475 if c.scopes == nil {
paddy@152 476 return ErrNoScopeStore
paddy@134 477 }
paddy@152 478 return c.scopes.updateScope(id, change)
paddy@134 479 }
paddy@134 480
paddy@134 481 func (c Context) RemoveScopes(ids []string) error {
paddy@134 482 if c.scopes == nil {
paddy@134 483 return ErrNoScopeStore
paddy@134 484 }
paddy@134 485 return c.scopes.removeScopes(ids)
paddy@134 486 }
paddy@134 487
paddy@134 488 func (c Context) ListScopes() ([]Scope, error) {
paddy@134 489 if c.scopes == nil {
paddy@134 490 return []Scope{}, ErrNoScopeStore
paddy@134 491 }
paddy@134 492 return c.scopes.listScopes()
paddy@134 493 }
paddy@172 494
paddy@178 495 func (c Context) SendModelEvent(m events.Model, action string) error {
paddy@178 496 if c.eventsPublisher == nil {
paddy@178 497 log.Println("Event publisher not set!")
paddy@172 498 }
paddy@178 499 return events.PublishModelEvent(c.eventsPublisher, m, action)
paddy@172 500 }