owncast/controllers/notifications.go
Gabe Kangas b835de2dc4
IndieAuth support (#1811)
* Able to authenticate user against IndieAuth. For #1273

* WIP server indieauth endpoint. For https://github.com/owncast/owncast/issues/1272

* Add migration to remove access tokens from user

* Add authenticated bool to user for display purposes

* Add indieauth modal and auth flair to display names. For #1273

* Validate URLs and display errors

* Renames, cleanups

* Handle relative auth endpoint paths. Add error handling for missing redirects.

* Disallow using display names in use by registered users. Closes #1810

* Verify code verifier via code challenge on callback

* Use relative path to authorization_endpoint

* Post-rebase fixes

* Use a timestamp instead of a bool for authenticated

* Propertly handle and display error in modal

* Use auth'ed timestamp to derive authenticated flag to display in chat

* don't redirect unless a URL is present

avoids redirecting to `undefined` if there was an error

* improve error message if owncast server URL isn't set

* fix IndieAuth PKCE implementation

use SHA256 instead of SHA1, generates a longer code verifier (must be 43-128 chars long), fixes URL-safe SHA256 encoding

* return real profile data for IndieAuth response

* check the code verifier in the IndieAuth server

* Linting

* Add new chat settings modal anad split up indieauth ui

* Remove logging error

* Update the IndieAuth modal UI. For #1273

* Add IndieAuth repsonse error checking

* Disable IndieAuth client if server URL is not set.

* Add explicit error messages for specific error types

* Fix bad logic

* Return OAuth-keyed error responses for indieauth server

* Display IndieAuth error in plain text with link to return to main page

* Remove redundant check

* Add additional detail to error

* Hide IndieAuth details behind disclosure details

* Break out migration into two steps because some people have been runing dev in production

* Add auth option to user dropdown

Co-authored-by: Aaron Parecki <aaron@parecki.com>
2022-04-21 14:55:26 -07:00

52 lines
1.4 KiB
Go

package controllers
import (
"encoding/json"
"net/http"
"github.com/owncast/owncast/core/user"
"github.com/owncast/owncast/notifications"
"github.com/owncast/owncast/utils"
log "github.com/sirupsen/logrus"
)
// RegisterForLiveNotifications will register a channel + destination to be
// notified when a stream goes live.
func RegisterForLiveNotifications(u user.User, w http.ResponseWriter, r *http.Request) {
if r.Method != POST {
WriteSimpleResponse(w, false, r.Method+" not supported")
return
}
type request struct {
// Channel is the notification channel (browser, sms, etc)
Channel string `json:"channel"`
// Destination is the target of the notification in the above channel.
Destination string `json:"destination"`
}
decoder := json.NewDecoder(r.Body)
var req request
if err := decoder.Decode(&req); err != nil {
log.Errorln(err)
WriteSimpleResponse(w, false, "unable to register for notifications")
return
}
// Make sure the requested channel is one we want to handle.
validTypes := []string{notifications.BrowserPushNotification}
_, validChannel := utils.FindInSlice(validTypes, req.Channel)
if !validChannel {
WriteSimpleResponse(w, false, "invalid notification channel: "+req.Channel)
return
}
if err := notifications.AddNotification(req.Channel, req.Destination); err != nil {
log.Errorln(err)
WriteSimpleResponse(w, false, "unable to save notification")
return
}
}