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/*
GoToSocial
Copyright (C) 2021-2023 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 streaming
import (
"net/http"
"time"
"github.com/gin-gonic/gin"
"github.com/gorilla/websocket"
"github.com/superseriousbusiness/gotosocial/internal/processing"
)
const (
// BasePath is the path for the streaming api, minus the 'api' prefix
BasePath = "/v1/streaming"
// StreamQueryKey is the query key for the type of stream being requested
StreamQueryKey = "stream"
// AccessTokenQueryKey is the query key for an oauth access token that should be passed in streaming requests.
AccessTokenQueryKey = "access_token"
// AccessTokenHeader is the header for an oauth access token that can be passed in streaming requests instead of AccessTokenQueryKey
//nolint:gosec
AccessTokenHeader = "Sec-Websocket-Protocol"
)
type Module struct {
processor *processing.Processor
dTicker time.Duration
wsUpgrade websocket.Upgrader
}
func New(processor *processing.Processor, dTicker time.Duration, wsBuf int) *Module {
return &Module{
processor: processor,
dTicker: dTicker,
wsUpgrade: websocket.Upgrader{
ReadBufferSize: wsBuf, // we don't expect reads
WriteBufferSize: wsBuf,
// we expect cors requests (via eg., pinafore.social) so be lenient
CheckOrigin: func(r *http.Request) bool { return true },
},
}
}
func (m *Module) Route(attachHandler func(method string, path string, f ...gin.HandlerFunc) gin.IRoutes) {
attachHandler(http.MethodGet, BasePath, m.StreamGETHandler)
}
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