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annotate controllers/routes.go @ 346:ad0e47c1fedf

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Use httputil.ReverseProxy for WFS proxying.
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Mon, 06 Aug 2018 16:46:42 +0200
parents bd292a554b6e
children 1ea90a22bd15
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1 package controllers
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2
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3 import (
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4 "net/http"
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5 "net/http/httputil"
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6
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7 "gemma.intevation.de/gemma/auth"
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8
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9 "github.com/gorilla/mux"
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10 )
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12 func BindRoutes(m *mux.Router) {
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14 api := m.PathPrefix("/api").Subrouter()
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16 var (
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17 sysAdmin = auth.EnsureRole("sys_admin")
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18 all = auth.EnsureRole("sys_admin", "waterway_admin", "waterway_user")
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19 )
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21 // User management.
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22 api.Handle("/users", all(&JSONHandler{
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23 Handle: listUsers,
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24 })).Methods(http.MethodGet)
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25
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26 api.Handle("/users", sysAdmin(&JSONHandler{
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27 Input: func() interface{} { return new(User) },
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28 Handle: createUser,
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29 })).Methods(http.MethodPost)
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31 api.Handle("/users/{user}", all(&JSONHandler{
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32 Handle: listUser,
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33 })).Methods(http.MethodGet)
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34
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35 api.Handle("/users/{user}", all(&JSONHandler{
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36 Input: func() interface{} { return new(User) },
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37 Handle: updateUser,
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38 })).Methods(http.MethodPut)
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40 api.Handle("/users/{user}", sysAdmin(&JSONHandler{
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41 Handle: deleteUser,
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42 })).Methods(http.MethodDelete)
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43
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44 // Password resets.
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45 api.Handle("/users/passwordreset", &JSONHandler{
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46 Input: func() interface{} { return new(PWResetUser) },
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47 Handle: passwordResetRequest,
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48 }).Methods(http.MethodPost)
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49
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50 api.Handle("/users/passwordreset/{hash}", &JSONHandler{
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51 Handle: passwordReset,
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52 }).Methods(http.MethodGet)
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53
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54 // Proxy for external WFSs.
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55 externalWFSProxy := &httputil.ReverseProxy{
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56 Director: externalWFSDirector,
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57 Transport: RoundTripFunc(externalWFSTransport),
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58 ModifyResponse: externalWFSModifyResponse,
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59 }
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61 api.Handle("/externalwfs/{wfs}", externalWFSProxy).
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62 Methods(
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63 http.MethodGet, http.MethodPost,
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64 http.MethodPut, http.MethodDelete)
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65
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66 // Token handling: Login/Logout.
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67 api.HandleFunc("/login", login).
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68 Methods(http.MethodGet, http.MethodPost)
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69 api.Handle("/logout", auth.SessionMiddleware(http.HandlerFunc(logout))).
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70 Methods(http.MethodGet, http.MethodPost)
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71 api.Handle("/renew", auth.SessionMiddleware(http.HandlerFunc(renew))).
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72 Methods(http.MethodGet, http.MethodPost)
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73 }