mirror of
https://github.com/superseriousbusiness/gotosocial
synced 2024-11-23 21:03:19 +00:00
113 lines
5.2 KiB
Go
113 lines
5.2 KiB
Go
/*
|
|
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 web
|
|
|
|
import (
|
|
"context"
|
|
"net/http"
|
|
"net/url"
|
|
"path/filepath"
|
|
|
|
"codeberg.org/gruf/go-cache/v3"
|
|
"github.com/gin-gonic/gin"
|
|
"github.com/superseriousbusiness/gotosocial/internal/config"
|
|
"github.com/superseriousbusiness/gotosocial/internal/db"
|
|
"github.com/superseriousbusiness/gotosocial/internal/log"
|
|
"github.com/superseriousbusiness/gotosocial/internal/middleware"
|
|
"github.com/superseriousbusiness/gotosocial/internal/processing"
|
|
"github.com/superseriousbusiness/gotosocial/internal/router"
|
|
"github.com/superseriousbusiness/gotosocial/internal/uris"
|
|
)
|
|
|
|
const (
|
|
confirmEmailPath = "/" + uris.ConfirmEmailPath
|
|
profileGroupPath = "/@:" + usernameKey
|
|
statusPath = "/statuses/:" + statusIDKey // leave out the '/@:username' prefix as this will be served within the profile group
|
|
customCSSPath = profileGroupPath + "/custom.css"
|
|
rssFeedPath = profileGroupPath + "/feed.rss"
|
|
assetsPathPrefix = "/assets"
|
|
distPathPrefix = assetsPathPrefix + "/dist"
|
|
settingsPathPrefix = "/settings"
|
|
settingsPanelGlob = settingsPathPrefix + "/*panel"
|
|
userPanelPath = settingsPathPrefix + "/user"
|
|
adminPanelPath = settingsPathPrefix + "/admin"
|
|
|
|
tokenParam = "token"
|
|
usernameKey = "username"
|
|
statusIDKey = "status"
|
|
|
|
cacheControlHeader = "Cache-Control" // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control
|
|
cacheControlNoCache = "no-cache" // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#response_directives
|
|
ifModifiedSinceHeader = "If-Modified-Since" // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/If-Modified-Since
|
|
ifNoneMatchHeader = "If-None-Match" // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/If-None-Match
|
|
eTagHeader = "ETag" // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/ETag
|
|
lastModifiedHeader = "Last-Modified" // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Last-Modified
|
|
)
|
|
|
|
type Module struct {
|
|
processor processing.Processor
|
|
eTagCache cache.Cache[string, eTagCacheEntry]
|
|
isURIBlocked func(context.Context, *url.URL) (bool, db.Error)
|
|
}
|
|
|
|
func New(db db.DB, processor processing.Processor) *Module {
|
|
return &Module{
|
|
processor: processor,
|
|
eTagCache: newETagCache(),
|
|
isURIBlocked: db.IsURIBlocked,
|
|
}
|
|
}
|
|
|
|
func (m *Module) Route(r router.Router, mi ...gin.HandlerFunc) {
|
|
// Group all static files from assets dir at /assets,
|
|
// so that they can use the same cache control middleware.
|
|
webAssetsAbsFilePath, err := filepath.Abs(config.GetWebAssetBaseDir())
|
|
if err != nil {
|
|
log.Panicf("error getting absolute path of assets dir: %s", err)
|
|
}
|
|
fs := fileSystem{http.Dir(webAssetsAbsFilePath)}
|
|
assetsGroup := r.AttachGroup(assetsPathPrefix)
|
|
assetsGroup.Use(m.assetsCacheControlMiddleware(fs))
|
|
assetsGroup.Use(mi...)
|
|
assetsGroup.StaticFS("/", fs)
|
|
|
|
// handlers that serve profiles and statuses should use the SignatureCheck
|
|
// middleware, so that requests with content-type application/activity+json
|
|
// can still be served
|
|
profileGroup := r.AttachGroup(profileGroupPath)
|
|
profileGroup.Use(mi...)
|
|
profileGroup.Use(middleware.SignatureCheck(m.isURIBlocked), middleware.CacheControl("no-store"))
|
|
profileGroup.Handle(http.MethodGet, "", m.profileGETHandler) // use empty path here since it's the base of the group
|
|
profileGroup.Handle(http.MethodGet, statusPath, m.threadGETHandler)
|
|
|
|
// Attach individual web handlers which require no specific middlewares
|
|
r.AttachHandler(http.MethodGet, "/", m.baseHandler) // front-page
|
|
r.AttachHandler(http.MethodGet, settingsPathPrefix, m.SettingsPanelHandler)
|
|
r.AttachHandler(http.MethodGet, settingsPanelGlob, m.SettingsPanelHandler)
|
|
r.AttachHandler(http.MethodGet, customCSSPath, m.customCSSGETHandler)
|
|
r.AttachHandler(http.MethodGet, rssFeedPath, m.rssFeedGETHandler)
|
|
r.AttachHandler(http.MethodGet, confirmEmailPath, m.confirmEmailGETHandler)
|
|
r.AttachHandler(http.MethodGet, robotsPath, m.robotsGETHandler)
|
|
r.AttachHandler(http.MethodGet, domainBlockListPath, m.domainBlockListGETHandler)
|
|
|
|
// Attach redirects from old endpoints to current ones for backwards compatibility
|
|
r.AttachHandler(http.MethodGet, "/auth/edit", func(c *gin.Context) { c.Redirect(http.StatusMovedPermanently, userPanelPath) })
|
|
r.AttachHandler(http.MethodGet, "/user", func(c *gin.Context) { c.Redirect(http.StatusMovedPermanently, userPanelPath) })
|
|
r.AttachHandler(http.MethodGet, "/admin", func(c *gin.Context) { c.Redirect(http.StatusMovedPermanently, adminPanelPath) })
|
|
}
|