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router.go
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router.go
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/*
Copyright (C) 2016-2020 Paolo Galeone <nessuno@nerdz.eu>
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 router
import (
"strconv"
"github.com/labstack/echo/v4"
"github.com/labstack/echo/v4/middleware"
"github.com/nerdzeu/nerdz-api/nerdz"
"github.com/nerdzeu/nerdz-api/oauth2"
"github.com/nerdzeu/nerdz-api/rest/me"
"github.com/nerdzeu/nerdz-api/rest/project"
"github.com/nerdzeu/nerdz-api/rest/user"
"github.com/nerdzeu/nerdz-api/stream"
"github.com/openshift/osin"
)
// VERSION is the API version and base path of requests: /v<VERSION>/
const VERSION = 1
// Init configures the router and returns the *echo.Echo struct
// enableLog set to true enable echo middleware logger
func Init(enableLog bool) *echo.Echo {
e := echo.New()
if enableLog {
e.Use(middleware.Logger())
}
e.Pre(middleware.RemoveTrailingSlash())
// Create the Authorization server for OAuth2
authConfig := osin.NewServerConfig()
// Configure the Authorization server
authConfig.AllowedAuthorizeTypes = osin.AllowedAuthorizeType{osin.CODE, osin.TOKEN}
authConfig.AllowedAccessTypes = osin.AllowedAccessType{
osin.AUTHORIZATION_CODE,
osin.REFRESH_TOKEN,
osin.PASSWORD,
osin.CLIENT_CREDENTIALS,
}
authConfig.AllowGetAccessRequest = true
authConfig.AllowClientSecretInParams = true
// Create the storage for osin (where to save oauth infos)
var authStorage nerdz.OAuth2Storage
authorizationServer := osin.NewServer(authConfig, &authStorage)
// Initialize oauth2 server implementation
oauth2.Init(authorizationServer)
basePath := e.Group("/v" + strconv.Itoa(VERSION))
/**************************************************************************
* ROUTE /oauth2
* Authorization not required.
***************************************************************************/
o := basePath.Group("/oauth2")
o.GET("/authorize", oauth2.Authorize())
o.POST("/authorize", oauth2.Authorize())
o.GET("/token", oauth2.Token())
o.POST("/token", oauth2.Token())
o.GET("/info", oauth2.Info())
/**************************************************************************
* ROUTE /users/:id
* Authorization required
***************************************************************************/
usersG := basePath.Group("/users") // users Group
usersG.Use(authorization())
usersG.Use(user.SetOther())
usersG.GET("/:id", user.Info())
usersG.GET("/:id/friends", user.Friends())
usersG.GET("/:id/followers", user.Followers())
usersG.GET("/:id/whitelist", user.Whitelist())
usersG.GET("/:id/whitelisting", user.Whitelisting())
usersG.GET("/:id/blacklist", user.Blacklist())
usersG.GET("/:id/blacklisting", user.Blacklisting())
usersG.GET("/:id/following/users", user.UserFollowing())
usersG.GET("/:id/following/projects", user.ProjectFollowing())
// uses setPostlist middleware
usersG.GET("/:id/posts", user.Posts(), setPostlist())
usersG.POST("/:id/posts", user.NewPost())
// requests below uses the user.SetPost() middleware to refer to the requested post
usersG.GET("/:id/posts/:pid", user.Post(), user.SetPost())
usersG.PUT("/:id/posts/:pid", user.EditPost(), user.SetPost())
usersG.DELETE("/:id/posts/:pid", user.DeletePost(), user.SetPost())
// Votes
usersG.GET("/:id/posts/:pid/votes", user.PostVotes(), user.SetPost())
// Vote can be used to add/edit/delete the vote, just changing the vote value
usersG.POST("/:id/posts/:pid/votes", user.NewPostVote(), user.SetPost())
// Bookmark
usersG.GET("/:id/posts/:pid/bookmarks", user.PostBookmarks(), user.SetPost())
usersG.POST("/:id/posts/:pid/bookmarks", user.NewPostBookmark(), user.SetPost())
usersG.DELETE("/:id/posts/:pid/bookmarks", user.DeletePostBookmark(), user.SetPost())
// Lurk
usersG.GET("/:id/posts/:pid/lurks", user.PostLurks(), user.SetPost())
usersG.POST("/:id/posts/:pid/lurks", user.NewPostLurk(), user.SetPost())
usersG.DELETE("/:id/posts/:pid/lurks", user.DeletePostLurk(), user.SetPost())
// Lock
usersG.GET("/:id/posts/:pid/locks", user.PostLock(), user.SetPost())
usersG.POST("/:id/posts/:pid/locks", user.NewPostLock(), user.SetPost())
usersG.DELETE("/:id/posts/:pid/locks", user.DeletePostLock(), user.SetPost())
usersG.POST("/:id/posts/:pid/locks/:target", user.NewPostUserLock(), user.SetPost())
usersG.DELETE("/:id/posts/:pid/locks/:target", user.DeletePostUserLock(), user.SetPost())
// uses setCommentList middleware
usersG.GET("/:id/posts/:pid/comments", user.PostComments(), user.SetPost(), setCommentList())
usersG.POST("/:id/posts/:pid/comments", user.NewPostComment(), user.SetPost())
// requests below uses user.SetComment middleware
usersG.GET("/:id/posts/:pid/comments/:cid", user.PostComment(), user.SetPost(), user.SetComment())
usersG.PUT("/:id/posts/:pid/comments/:cid", user.EditPostComment(), user.SetPost(), user.SetComment())
usersG.DELETE("/:id/posts/:pid/comments/:cid", user.DeletePostComment(), user.SetPost(), user.SetComment())
// Votes
usersG.GET("/:id/posts/:pid/comments/:cid/votes", user.PostCommentVotes(), user.SetPost(), user.SetComment())
usersG.POST("/:id/posts/:pid/comments/:cid/votes", user.NewPostCommentVote(), user.SetPost(), user.SetComment())
/**************************************************************************
* ROUTE /me
* Authorization required
***************************************************************************/
meG := basePath.Group("/me")
meG.Use(authorization())
meG.Use(me.SetOther())
// Read only
meG.GET("", me.Info())
meG.GET("/friends", me.Friends())
meG.GET("/followers", me.Followers())
// Read & write
meG.GET("/following/users", me.UserFollowing())
meG.POST("/following/users/:target", me.NewUserFollowing())
meG.DELETE("/following/users/:target", me.DeleteUserFollowing())
meG.GET("/following/projects", me.ProjectFollowing())
meG.POST("/following/projects/:target", me.NewProjectFollowing())
meG.DELETE("/following/projects/:target", me.DeleteProjectFollowing())
meG.GET("/whitelist", me.Whitelist())
meG.POST("/whitelist/:target", me.NewWhitelisted())
meG.DELETE("/whitelist/:target", me.DeleteWhitelisted())
// Read only
meG.GET("/whitelisting", me.Whitelisting())
// Read & write
meG.GET("/blacklist", me.Blacklist())
meG.POST("/blacklist/:target", me.NewBlacklisted())
meG.DELETE("/blacklist/:target", me.DeleteBlacklisted())
// Read only
meG.GET("/blacklisting", me.Blacklisting())
meG.GET("/home", me.Home(), setPostlist())
meG.GET("/pms", me.Conversations())
// uses setPmsOptions middleware
meG.GET("/pms/:other", me.Conversation(), setPmsOptions())
meG.POST("/pms/:other", me.NewPm())
meG.DELETE("/pms/:other", me.DeleteConversation())
// requests below uses the user.SetPm() middleware to refer to the requested pm
meG.GET("/pms/:other/:pmid", me.Pm(), me.SetPm())
// Disabled. At the moment pms' edit is not supported
//meG.PUT("/pms/:other/:pmid", me.EditPm(), me.SetPm())
meG.DELETE("/pms/:other/:pmid", me.DeletePm(), me.SetPm())
// uses setPostlist middleware
meG.GET("/posts", me.Posts(), setPostlist())
meG.POST("/posts", me.NewPost())
// requests below uses the user.SetPost() middleware to refer to the requested post
meG.GET("/posts/:pid", me.Post(), me.SetPost())
meG.PUT("/posts/:pid", me.EditPost(), me.SetPost())
meG.DELETE("/posts/:pid", me.DeletePost(), me.SetPost())
// Votes
meG.GET("/posts/:pid/votes", me.PostVotes(), me.SetPost())
// Vote can be used to add/edit/delete the vote, just changing the vote value
meG.POST("/posts/:pid/votes", me.NewPostVote(), me.SetPost())
// Bookmark
meG.GET("/posts/:pid/bookmarks", me.PostBookmarks(), me.SetPost())
meG.POST("/posts/:pid/bookmarks", me.NewPostBookmark(), me.SetPost())
meG.DELETE("/posts/:pid/bookmarks", me.DeletePostBookmark(), me.SetPost())
// Lurk
meG.GET("/posts/:pid/lurks", me.PostLurks(), me.SetPost())
meG.POST("/posts/:pid/lurks", me.NewPostLurk(), me.SetPost())
meG.DELETE("/posts/:pid/lurks", me.DeletePostLurk(), me.SetPost())
// Lock
meG.GET("/posts/:pid/locks", me.PostLock(), me.SetPost())
meG.POST("/posts/:pid/locks", me.NewPostLock(), me.SetPost())
meG.DELETE("/posts/:pid/locks", me.DeletePostLock(), me.SetPost())
meG.POST("/posts/:pid/locks/:target", me.NewPostUserLock(), me.SetPost())
meG.DELETE("/posts/:pid/locks/:target", me.DeletePostUserLock(), me.SetPost())
// uses setCommentList middleware
meG.GET("/posts/:pid/comments", me.PostComments(), me.SetPost(), setCommentList())
meG.POST("/posts/:pid/comments", me.NewPostComment(), me.SetPost())
// requests below uses me.SetComment middleware
meG.GET("/posts/:pid/comments/:cid", me.PostComment(), me.SetPost(), me.SetComment())
meG.PUT("/posts/:pid/comments/:cid", me.EditPostComment(), me.SetPost(), me.SetComment())
meG.DELETE("/posts/:pid/comments/:cid", me.DeletePostComment(), me.SetPost(), me.SetComment())
// Votes
meG.GET("/posts/:pid/comments/:cid/votes", me.PostCommentVotes(), me.SetPost(), me.SetComment())
meG.POST("/posts/:pid/comments/:cid/votes", me.NewPostCommentVote(), me.SetPost(), me.SetComment())
/**************************************************************************
* ROUTE /projects/:id
* Authorization required
***************************************************************************/
projectG := basePath.Group("/projects") // users Group
projectG.Use(authorization())
projectG.Use(project.SetProject())
projectG.GET("/:id", project.Info())
projectG.GET("/:id/members", project.Members())
projectG.GET("/:id/followers", project.Followers())
// uses setPostlist middleware
projectG.GET("/:id/posts", project.Posts(), setPostlist())
projectG.POST("/:id/posts", project.NewPost())
// requests below uses the project.SetPost() middleware to refer to the requested post
projectG.GET("/:id/posts/:pid", project.Post(), project.SetPost())
projectG.PUT("/:id/posts/:pid", project.EditPost(), project.SetPost())
projectG.DELETE("/:id/posts/:pid", project.DeletePost(), project.SetPost())
// Votes
projectG.GET("/:id/posts/:pid/votes", project.PostVotes(), project.SetPost())
// Vote can be used to add/edit/delete the vote, just changing the vote value
projectG.POST("/:id/posts/:pid/votes", project.NewPostVote(), project.SetPost())
// Bookmark
projectG.GET("/:id/posts/:pid/bookmarks", project.PostBookmarks(), project.SetPost())
projectG.POST("/:id/posts/:pid/bookmarks", project.NewPostBookmark(), project.SetPost())
projectG.DELETE("/:id/posts/:pid/bookmarks", project.DeletePostBookmark(), project.SetPost())
// Lurk
projectG.GET("/:id/posts/:pid/lurks", project.PostLurks(), project.SetPost())
projectG.POST("/:id/posts/:pid/lurks", project.NewPostLurk(), project.SetPost())
projectG.DELETE("/:id/posts/:pid/lurks", project.DeletePostLurk(), project.SetPost())
// Lock
projectG.GET("/:id/posts/:pid/locks", project.PostLock(), project.SetPost())
projectG.POST("/:id/posts/:pid/locks", project.NewPostLock(), project.SetPost())
projectG.DELETE("/:id/posts/:pid/locks", project.DeletePostLock(), project.SetPost())
projectG.POST("/:id/posts/:pid/locks/:target", project.NewPostUserLock(), project.SetPost())
projectG.DELETE("/:id/posts/:pid/locks/:target", project.DeletePostUserLock(), project.SetPost())
// uses setCommentList middleware
projectG.GET("/:id/posts/:pid/comments", project.PostComments(), project.SetPost(), setCommentList())
projectG.POST("/:id/posts/:pid/comments", project.NewPostComment(), project.SetPost())
// requests below uses project.SetComment middleware
projectG.GET("/:id/posts/:pid/comments/:cid", project.PostComment(), project.SetPost(), project.SetComment())
projectG.PUT("/:id/posts/:pid/comments/:cid", project.EditPostComment(), project.SetPost(), project.SetComment())
projectG.DELETE("/:id/posts/:pid/comments/:cid", project.DeletePostComment(), project.SetPost(), project.SetComment())
// Votes
projectG.GET("/:id/posts/:pid/comments/:cid/votes", project.PostCommentVotes(), project.SetPost(), project.SetComment())
projectG.POST("/:id/posts/:pid/comments/:cid/votes", project.NewPostCommentVote(), project.SetPost(), project.SetComment())
/**************************************************************************
* Stream API
* ROUTE /stream/me
* Authorization required
***************************************************************************/
s := basePath.Group("/stream/me")
s.Use(authorization())
// notification for current logged in user
s.GET("/notifications", stream.Notifications())
// TODO
// /stream/users group
//streamUsers := s.Group("/users/:id")
// live update of current open profile
//streamUsers.GET("/", stream.UserPosts())
// live update of comments on current post
//streamUsers.GET("/:pid/comments", stream.UserPostComments())
return e
}