README.md in omniauth-facebook-2.0.1 vs README.md in omniauth-facebook-3.0.0
- old
+ new
@@ -1,12 +1,13 @@
**IMPORTANT: If you're running < 1.5.1, please upgrade to the latest version to address 3 security vulnerabilities.
More details [here](https://github.com/mkdynamic/omniauth-facebook/wiki/CSRF-vulnerability:-CVE-2013-4562), [here](https://github.com/mkdynamic/omniauth-facebook/wiki/Access-token-vulnerability:-CVE-2013-4593) and [here](http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-6134).**
---
-# OmniAuth Facebook [](https://travis-ci.org/mkdynamic/omniauth-facebook)
+# OmniAuth Facebook [](https://travis-ci.org/mkdynamic/omniauth-facebook) [](https://rubygems.org/gems/omniauth-facebook)
+
**These notes are based on master, please see tags for README pertaining to specific releases.**
Facebook OAuth2 Strategy for OmniAuth.
Supports the OAuth 2.0 server-side and client-side flows. Read the Facebook docs for more details: http://developers.facebook.com/docs/authentication
@@ -42,13 +43,13 @@
Option name | Default | Explanation
--- | --- | ---
`scope` | `email` | A comma-separated list of permissions you want to request from the user. See the Facebook docs for a full list of available permissions: https://developers.facebook.com/docs/reference/login/
`display` | `page` | The display context to show the authentication page. Options are: `page`, `popup` and `touch`. Read the Facebook docs for more details: https://developers.facebook.com/docs/reference/dialogs/oauth/
`image_size` | `square` | Set the size for the returned image url in the auth hash. Valid options include `square` (50x50), `small` (50 pixels wide, variable height), `normal` (100 pixels wide, variable height), or `large` (about 200 pixels wide, variable height). Additionally, you can request a picture of a specific size by setting this option to a hash with `:width` and `:height` as keys. This will return an available profile picture closest to the requested size and requested aspect ratio. If only `:width` or `:height` is specified, we will return a picture whose width or height is closest to the requested size, respectively.
-`info_fields` | | Specify exactly which fields should be returned when getting the user's info. Value should be a comma-separated string as per https://developers.facebook.com/docs/graph-api/reference/user/ (only `/me` endpoint).
+`info_fields` | 'name,email' | Specify exactly which fields should be returned when getting the user's info. Value should be a comma-separated string as per https://developers.facebook.com/docs/graph-api/reference/user/ (only `/me` endpoint).
`locale` | | Specify locale which should be used when getting the user's info. Value should be locale string as per https://developers.facebook.com/docs/reference/api/locale/.
-`auth_type` | | Optionally specifies the requested authentication features as a comma-separated list, as per https://developers.facebook.com/docs/facebook-login/reauthentication/. Valid values are `https` (checks for the presence of the secure cookie and asks for re-authentication if it is not present), and `reauthenticate` (asks the user to re-authenticate unconditionally). Default is `nil`.
+`auth_type` | | Optionally specifies the requested authentication features as a comma-separated list, as per https://developers.facebook.com/docs/facebook-login/reauthentication/. Valid values are `https` (checks for the presence of the secure cookie and asks for re-authentication if it is not present), and `reauthenticate` (asks the user to re-authenticate unconditionally). Use 'rerequest' when you want to request premissions. Default is `nil`.
`secure_image_url` | `false` | Set to `true` to use https for the avatar image url returned in the auth hash.
`callback_url` / `callback_path` | | Specify a custom callback URL used during the server-side flow. Note this must be allowed by your app configuration on Facebook (see 'Valid OAuth redirect URIs' under the 'Advanced' settings section in the configuration for your Facebook app for more details).
For example, to request `email`, `user_birthday` and `read_stream` permissions and display the authentication page in a popup window:
@@ -176,6 +177,5 @@
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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