Extension:OAuth/cs

Nezaměňovat s Extension:OATHAuth nebo Extension:WSOAuth.
Category:GPL licensed extensions/cs
Příručka k rozšířením MediaWiki
OAuth
Stav rozšíření: stabilníCategory:Stable extensions/cs
Implementace Identita uživatele Category:User identity extensions/cs, Uživatelská práva Category:User rights extensions/cs, API Category:API extensions/cs
Popis Allow users to safely authorize another application ("consumer") to use the MediaWiki action API on their behalf.
Autoři Aaron Schulz, Chris Steipp, Brad Jorsch, Robert Vogel, Dejan Savuljesku
Nejnovější verze 1.1.0 (continuous updates)
Zásady kompatibility Vydání snímků současně s MediaWiki. Hlavní vývojová větev není zpětně kompatibilní.
Změny v databázi Ano
Tabulky oauth_accepted_consumer
oauth_registered_consumer
Licence GNU General Public License 2.0 nebo novější
Stáhnout
Stáhněte si rozšíření
Git [?]:
Category:Extensions in Wikimedia version control/cs
Nápověda Nápověda:OAuth
Parametry
  • $wgOAuth2PublicKey
  • $wgOAuth2RequireCodeChallengeForPublicClients
  • $wgMWOAuthCentralWiki
  • $wgMWOAuthSecureTokenTransfer
  • $wgMWOAuthSharedUserSource
  • $wgOAuth2GrantExpirationInterval
  • $wgOAuthAutoApprove
  • $wgMWOauthDisabledApiModules
  • $wgOAuth2EnabledGrantTypes
  • $wgMWOAuthNonceCacheType
  • $wgOAuthGroupsToNotify
  • $wgMWOAuthRequestExpirationAge
  • $wgOAuth2RefreshTokenTTL
  • $wgMWOAuthSessionCacheType
  • $wgMWOAuthReadOnly
  • $wgOAuth2PrivateKey
  • $wgMWOAuthSharedUserIDs
  • $wgOAuthSecretKey
Přidaná práva
Použité háčky (hooks)
Poskytované háčky (hooks)
Čtvrtletní stahování 58 (Ranked 60th)
Veřejné wiki používající rozšíření 982 (Ranked 246th)
Přeložte rozšíření OAuth, používá-li lokalizaci z translatewiki.net
Vagrant role oauth
Problémy Otevřené úkoly · Nahlásit chybu
Category:All extensions/cs

Rozšíření OAuth implementuje server OAuth v MediaWiki, který podporuje jak verze protokolu OAuth 1.0a, tak OAuth 2.0. It allows third party developers to securely develop applications ("consumers"), to which users can give a limited set of permissions ("grants"), so that the application can use the MediaWiki action API on the user's behalf.

If you're attempting to develop an application that uses OAuth on a wiki, see OAuth for Developers. If you are trying to use an OAuth-enabled tool on a wiki which has this extension installed, see OAuth .

Requirements

  • OAuth relies on the object cache for temporary tokens and sessions. This should work as long as cache configuration settings are sane. (Older versions required Memcached explicitly.)
  • Currently, only MySQL and SQLite database backends are supported
  • If the MediaWiki installation is private (i.e. users need to log in to have read access), Special:OAuth will need to be added to the white list.

Installation


Instalace Vagrant:

  • Pokud používáte Vagrant , instalujte s těmito parametry vagrant roles enable oauth --provision

To assign a permission to some group, for example to sysops, you add following line to LocalSettings.php:

$wgGroupPermissions['sysop']['mwoauthproposeconsumer'] = true;

Configuration

Parameters

Variable name Default value Description
$wgMWOAuthCentralWiki false Wiki ID of OAuth management wiki. On wiki farms, it makes sense to set this to a wiki that acts as a portal site, is dedicated to management, or just handles login/authentication. It can, however, be set to any wiki in the farm. For single-wiki sites or farms where each wiki manages consumers separately, it should be left as false.
$wgMWOAuthSharedUserIDs false (zastaralé) Use $wgMWOAuthSharedUserSource instead

Whether shared global user IDs are stored in the oauth tables. On wiki farms with a central authentication system (with integer user IDs) that share a single OAuth management wiki, this must be set to true. If wikis have a central authentication system but have their own OAuth management, then this can be either true or false. Otherwise it should always be set to false. Setting this to true requires CentralIdLookup or an MWOAuth aware authentication extension. This value should not be changed after the fact to avoid ambigious IDs. Proper user ID migration should be done before any such changes.

$wgMWOAuthSharedUserSource null Central ID provider when sharing OAuth credentials over a wiki farm

Source of shared user IDs, if enabled. If CentralIdLookup is available, this is the $providerId for CentralIdLookup::factory(). Generally null would be what you want, to use the default provider. If that class is not available or the named provider is not found, this is passed to the OAuthGetUserNamesFromCentralIds, OAuthGetLocalUserFromCentralId, OAuthGetCentralIdFromLocalUser, OAuthGetCentralIdFromUserName hooks. This has no effect if $wgMWOAuthSharedUserIDs is set to false.

$wgMWOAuthRequestExpirationAge 2 592 000 (30 days) Seconds after which an idle request for a new Consumer is marked as "expired"
$wgMWOAuthSecureTokenTransfer true Require SSL/TLS for returning Consumer and user secrets. This is required by RFC 5849, however if a wiki wants to use OAuth, but doesn't support SSL, this option makes this configuration possible. This should be set to true for most production settings.
$wgOAuthSecretKey $wgSecretKey A secret configuration string (random 32-bit string generated using "base64_encode(random_bytes(32))") used to hmac the database-stored secret to produce the shared secrets for Consumers. This provides some protection against an attacker reading the values out of the consumer table (the attacker would also need $wgOAuthSecretKey to generate valid secrets), and some protection against potential weaknesses in the secret generation. If this string is compromised, the site should generate a new $wgOAuthSecretKey, which will invalidate Consumer authorizations that use HMAC/shared secret signatures instead of public/private keys. Consumers can regenerate their new shared secret by using the "Reset the secret key to a new value" option under Special:MWOAuthConsumerRegistration/update. If null, the value is set to $wgSecretKey.
$wgOAuthGroupsToNotify [] The list of user groups which should be notified about new consumer proposals. Setting this will only have an effect when Echo is installed.
$wgMWOauthDisabledApiModules [] List of API module classes to disable when OAuth is used for the request
$wgMWOAuthReadOnly false Prevent write activity to the database. When this is set, consumers cannot be added or updated, and new authorizations are prohibited. Authorization headers for existing authorizations will continue to work. Useful for migrating database tables
$wgMWOAuthSessionCacheType $wgSessionCacheType The storage mechanism for session data. If null, it defaults to $wgSessionCacheType.
$wgOAuthAutoApprove [] Allows automatic immediate approval of low-risk apps. In the form of [ 'grants' => [ 'grant1', 'grant2', ... ] ]
$wgOAuth2EnabledGrantTypes 
[
"authorization_code",
"refresh_token",
"client_credentials"
]
List of OAuth2 grants that client applications can be allowed to use. Actual grants client application will be allowed to use can be any subset of grants listed here. Grants, other than the ones listed here, are considered legacy grants, and are not supported by this extension
$wgOAuth2PrivateKey "" Private key or a path to the private key used to sign OAuth2 JWT being transmitted. See the OAuth 2.0 Server documentation for how to generate the keys.
$wgOAuth2PublicKey "" Public key or a path to the public key used to verify OAuth2 resource requests.
$wgOAuth2RequireCodeChallengeForPublicClients true Controls whether clients are required to send code challenges with OAuth2 requests. This only applies to non-confidential clients.
$wgOAuth2GrantExpirationInterval "PT1H" (1 hour) Controls validity period for access tokens (stored in the cache configured in MWOAuthSessionCacheType). Does not apply to owner-only clients, whose access tokens are always non-expiring. Accepts ISO 8601 durations or can be set to "infinity" or false for non-expiring tokens.
$wgOAuth2RefreshTokenTTL "P1M" (1 month) Controls validity period for refresh tokens (stored in the cache configured in MWOAuthSessionCacheType). Accepts ISO 8601 durations or can be set to "infinity" or false for non-expiring tokens.

User rights

Right Description
mwoauthproposeconsumerNavrhování nových konzumentů OAuth
mwoauthupdateownconsumerUpravování konzumentů OAuth, které spravujete
mwoauthmanageconsumerSpráva konzumentů OAuth
mwoauthsuppressUtajování konzumentů OAuth
mwoauthviewsuppressedZobrazování utajených konzumentů OAuth
mwoauthviewprivateZobrazování soukromých dat OAuth
mwoauthmanagemygrantsSpráva přístupových oprávnění OAuth

Endpoints

OAuth 2.0 REST endpoints

The following REST endpoints are provided for OAuth 2.0 interaction

Path Description Allowed parameters Allowed method
/oauth2/authorize Used for retrieving authorization code when using authorization_code grant.
Name Required? Description
response_typeAno
client_idAno
redirect_uriNe if present, must match the URI that was set when client was registered exactly
scopeNe
stateNe
code_challengeNe required if $wgOAuth2RequireCodeChallengeForPublicClients is true
code_challenge_methodNe required if $wgOAuth2RequireCodeChallengeForPublicClients is true
 GET
/oauth2/access_token Used for requesting access tokens
Name Required? Description
grant_typeAno type of grant used
client_idNe
client_secretNe required if client is confidential
redirect_uriNe if present, must match the URI that was set when client was registered exactly
scopeNe
codeNe required if authorization_code grant is used
refresh_tokenNe required if refresh_token grant is used
code_verifierNe
 POST
/oauth2/resource/{{type}} Used for retrieving protected resources using the access token issued previously.

Currently, two resource types can be retrieved using this endpoint, by replacing {{type}} placeholder with the type key:

  • profile - retrieve the user profile of the user that is represented by the access token used to make the request - usually used for logging users in on 3rd party websites using MediaWiki
  • scopes - retrieve all scopes client (application) is allowed to use with the current access token
 No parameters are allowed, apart from the {{type}} parameter that is included in the path GET/POST
/oauth2/client Lists OAuth 1.0a or 2.0 clients for the logged-in user. Authentication can be achieved over CentralAuth or by including an access token in the authorization header.
Response example
{
  "clients": [
    {
      "client_key": "xxxxxxxxxxxxxx",
      "name": "TestFromCurl1807",
      "version": "2.0",
      "email": "admin@example.com",
      "callback_url": "http://example.com",
      "scopes": [
        "authonly"
      ],
      "registration": "20200818230806",
      "stage": 0,
      "oauth_version": 2,
      "description": "foo",
      "allowed_grants": [
        "authorization_code"
      ],
      "registration_formatted": "23:08, 18 August 2020"
    }
  ],
  "total": 1
}
  • oauth_version (optional) - either 1 (to return only OAuth 1.0a clients) or 2 (to return only OAuth 2.0 clients). Default: 2
  • Pagination parameters
    • limit (optional) - maximum number of clients to return. Default: 25
    • offset (optional) - number of clients to skip before returning the first result. Default: 0
 GET
/oauth2/client/{client_key}/reset_secret Resets a client secret. For owner-only clients, this endpoint also resets the access token.
Response example
{
  "name": "Example",
  "client_key": "xxxxxxxxxx",
  "secret": "xxxxxxxxxx",
  "access_token": "xxxxxxxxxx"
}
Name Required? Description Default
client_keyAno client identifier
reasonNe string containing the reason for resetting the secret. ''
 POST
/oauth2/client Creates an OAuth 2.0 client.
Response example
{
  "name": "Example",
  "client_key": "xxxxxxxxxx",
  "secret": "xxxxxxxxxx",
  "access_token": "xxxxxxxxxx"
}
Name Required? Description Default
nameAno client name
descriptionAno client description
emailAno contact email
is_confidentialAno set to true if the client is confidential; set to false for public clients like mobile and desktop apps
grant_typesAno OAuth 2.0 grant types used by the client, one or more of the following: authorization_code, refresh_token, client_credentials
scopesAno OAuth 2.0 scopes, either mwoauth-authonly, mwoauth-authonlyprivate or the set of applicable grants
versionNe client version. 1.0
wikiNe applicable project. * for all wikis
owner_only ? set to true for a client used only by the creating user
callback_urlNe Return URL for authorizing users. ''
callback_is_prefixNe set to true to allow the client to specify a callback in requests and use the callback URL as a required prefix. false
 POST
If OAuth credentials are shared over a wiki farm, make sure that real names are used/hidden consistently across all wikis (using $wgHiddenPrefs ). On wikis where real names are hidden, the OAuth permission request message that tells the user which information is shared does not mention the real name, so in that case there should not be any other wiki where the OAuth consumer may still get that information from.

See also

  • Extension:OATHAuth - A similarly named extension which implements a second authentication factor using OATH-based one-time passwords.
  • Extension:WSOAuth – A MediaWiki extension that lets your wiki delegate authentication to any OAuth provider using PluggableAuth, including a wiki that is running Extension:OAuth.
  • oauthclient-php – A client library for OAuth consumers.
Category:Extensions used on Wikimedia/cs#OAuth/cs Category:LoginFormValidErrorMessages extensions/cs
Category:API extensions/cs Category:AbuseFilter-builder extensions/cs Category:AbuseFilter-computeVariable extensions/cs Category:AbuseFilter-generateUserVars extensions/cs Category:All extensions/cs Category:ApiRsdServiceApis extensions/cs Category:BeforeCreateEchoEvent extensions/cs Category:ChangeTagCanCreate extensions/cs Category:ChangeTagsListActive extensions/cs Category:Extensions in Wikimedia version control/cs Category:Extensions included in Miraheze/cs Category:Extensions included in ProWiki/cs Category:Extensions included in WikiForge/cs Category:Extensions included in wiki.gg/cs Category:Extensions requiring Composer with git/cs Category:Extensions used on Wikimedia/cs Category:Extensions which add rights/cs Category:GPL licensed extensions/cs Category:GetPreferences extensions/cs Category:ListDefinedTags extensions/cs Category:LoadExtensionSchemaUpdates extensions/cs Category:LoginFormValidErrorMessages extensions/cs Category:MergeAccountFromTo extensions/cs Category:MessagesPreLoad extensions/cs Category:SetupAfterCache extensions/cs Category:SpecialPageAfterExecute extensions/cs Category:SpecialPageBeforeFormDisplay extensions/cs Category:SpecialPage initList extensions/cs Category:Stable extensions/cs Category:TestCanonicalRedirect extensions/cs Category:User identity extensions/cs Category:User rights extensions/cs