Mercurial > gemma

annotate pkg/controllers/user.go @ 4243:d776110b4db0 json-handler-middleware

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Made the de-serialized input of the JSON handler accessible via the context of the request.
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Thu, 22 Aug 2019 10:54:08 +0200
parents 1458c9b0fdaa
children 4394daeea96a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1017
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1 // This is Free Software under GNU Affero General Public License v >= 3.0
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2 // without warranty, see README.md and license for details.
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3 //
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4 // SPDX-License-Identifier: AGPL-3.0-or-later
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5 // License-Filename: LICENSES/AGPL-3.0.txt
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6 //
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7 // Copyright (C) 2018 by via donau
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8 // – Österreichische Wasserstraßen-Gesellschaft mbH
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9 // Software engineering by Intevation GmbH
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10 //
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11 // Author(s):
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12 // * Sascha L. Teichmann <sascha.teichmann@intevation.de>
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13 // * Tom Gottfried <tom.gottfried@intevation.de>
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14 // * Sascha Wilde <sascha.wilde@intevation.de>
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15
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16 package controllers
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17
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18 import (
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19 "bytes"
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20 "database/sql"
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21 "fmt"
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22 "log"
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23 "net/http"
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24 "text/template"
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25 "time"
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26
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27 "github.com/gorilla/mux"
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28
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29 "gemma.intevation.de/gemma/pkg/auth"
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30 "gemma.intevation.de/gemma/pkg/misc"
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31 "gemma.intevation.de/gemma/pkg/models"
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32 "gemma.intevation.de/gemma/pkg/pgxutils"
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33 "gemma.intevation.de/gemma/pkg/scheduler"
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34 )
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35
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36 const (
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37 createUserSQL = `INSERT INTO users.list_users
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38 VALUES ($1, $2, $3, $4, NULL, $5)`
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39 createUserExtentSQL = `INSERT INTO users.list_users
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40 VALUES ($1, $2, $3, $4,
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41 ST_MakeBox2D(ST_Point($5, $6), ST_Point($7, $8)), $9)`
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42
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43 updateUserUnprivSQL = `UPDATE users.list_users
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44 SET (pw, map_extent, email_address)
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45 = ($2, ST_MakeBox2D(ST_Point($3, $4), ST_Point($5, $6)), $7)
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46 WHERE username = $1`
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47 updateUserSQL = `UPDATE users.list_users
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48 SET (rolname, username, pw, country, map_extent, email_address)
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49 = ($2, $3, $4, $5, NULL, $6)
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50 WHERE username = $1`
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51 updateUserExtentSQL = `UPDATE users.list_users
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52 SET (rolname, username, pw, country, map_extent, email_address)
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53 = ($2, $3, $4, $5, ST_MakeBox2D(ST_Point($6, $7), ST_Point($8, $9)), $10)
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54 WHERE username = $1`
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55
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56 deleteUserSQL = `DELETE FROM users.list_users WHERE username = $1`
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57
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58 listUsersSQL = `SELECT
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59 rolname,
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60 username,
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61 country,
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62 email_address,
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63 ST_XMin(map_extent), ST_YMin(map_extent),
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64 ST_XMax(map_extent), ST_YMax(map_extent)
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65 FROM users.list_users`
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66
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67 listUserSQL = `SELECT
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68 rolname,
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69 country,
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70 email_address,
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71 ST_XMin(map_extent), ST_YMin(map_extent),
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72 ST_XMax(map_extent), ST_YMax(map_extent)
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73 FROM users.list_users
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74 WHERE username = $1`
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75 )
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76
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77 var (
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78 testSysadminNotifyMailTmpl = template.Must(
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79 template.New("sysadmin").Parse(`Dear {{ .User }},
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80
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81 this is a test email for the Gemma System Errors notification service. You
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82 recieved this mail, because a System Administrator triggered the test mail
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83 sending function at {{ .Timestamp }}.
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84
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85 When a critical system error is detected an automated mail will be send to
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86 the address: {{ .Email }} with details on the error condition.`))
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87
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88 testWWAdminNotifyMailTmpl = template.Must(
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89 template.New("waterwayadmin").Parse(`Dear {{ .User }},
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90
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91 this is a test email for the Gemma System Imports notification service. You
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92 recieved this mail, because a System Administrator triggered the test mail
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93 sending function at {{ .Timestamp }}.
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94
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95 When the status of an data import managed by you changes an automated mail will
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96 be send to the address: {{ .Email }} with details on the new import status
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97 (inkluding import errors) and details on the concerned import.`))
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98 )
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99
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100 func deleteUser(req *http.Request) (jr JSONResult, err error) {
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101
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102 user := mux.Vars(req)["user"]
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103 if !models.UserName(user).IsValid() {
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104 err = JSONError{http.StatusBadRequest, "error: user invalid"}
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105 return
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106 }
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107
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108 session, _ := auth.GetSession(req)
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109 if session.User == user {
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110 err = JSONError{http.StatusBadRequest, "error: cannot delete yourself"}
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111 return
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112 }
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113
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114 ctx := req.Context()
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115
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116 db := JSONConn(req)
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117
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118 // Remove scheduled tasks.
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119 ids, err2 := scheduler.ScheduledUserIDs(ctx, db, user)
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120 if err2 == nil {
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121 if len(ids) > 0 {
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122 go func() { scheduler.UnbindByIDs(ids) }()
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parents: 1544
diff changeset
123 }
85386ad17d34 Scheduled imports: Don't track the user in the running scheduler.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1544
diff changeset
124 } else {
85386ad17d34 Scheduled imports: Don't track the user in the running scheduler.
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parents: 1544
diff changeset
125 log.Printf("error: %v\n", err2)
85386ad17d34 Scheduled imports: Don't track the user in the running scheduler.
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parents: 1544
diff changeset
126 }
85386ad17d34 Scheduled imports: Don't track the user in the running scheduler.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1544
diff changeset
127
342
c6bd6ed18942 Use INSTEAD OF trigger for user deletion
Tom Gottfried <tom@intevation.de>
parents: 328
diff changeset
128 var res sql.Result
c6bd6ed18942 Use INSTEAD OF trigger for user deletion
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parents: 328
diff changeset
129
1660
f32e8a973b48 Scheduler: Moved code to figure out the scheduled jobs per user from the database to a more suited place.
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parents: 1654
diff changeset
130 if res, err = db.ExecContext(ctx, deleteUserSQL, user); err != nil {
342
c6bd6ed18942 Use INSTEAD OF trigger for user deletion
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parents: 328
diff changeset
131 return
c6bd6ed18942 Use INSTEAD OF trigger for user deletion
Tom Gottfried <tom@intevation.de>
parents: 328
diff changeset
132 }
c6bd6ed18942 Use INSTEAD OF trigger for user deletion
Tom Gottfried <tom@intevation.de>
parents: 328
diff changeset
133
c6bd6ed18942 Use INSTEAD OF trigger for user deletion
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parents: 328
diff changeset
134 if n, err2 := res.RowsAffected(); err2 == nil && n == 0 {
c6bd6ed18942 Use INSTEAD OF trigger for user deletion
Tom Gottfried <tom@intevation.de>
parents: 328
diff changeset
135 err = JSONError{
c6bd6ed18942 Use INSTEAD OF trigger for user deletion
Tom Gottfried <tom@intevation.de>
parents: 328
diff changeset
136 Code: http.StatusNotFound,
c6bd6ed18942 Use INSTEAD OF trigger for user deletion
Tom Gottfried <tom@intevation.de>
parents: 328
diff changeset
137 Message: fmt.Sprintf("Cannot find user %s.", user),
c6bd6ed18942 Use INSTEAD OF trigger for user deletion
Tom Gottfried <tom@intevation.de>
parents: 328
diff changeset
138 }
240
9012e4045da4 Implemented /user delete controller.
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parents: 237
diff changeset
139 return
9012e4045da4 Implemented /user delete controller.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 237
diff changeset
140 }
9012e4045da4 Implemented /user delete controller.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 237
diff changeset
141
9012e4045da4 Implemented /user delete controller.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 237
diff changeset
142 // Running in a go routine should not be necessary.
493
8a0737aa6ab6 The connection pool is now only a session store.
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parents: 486
diff changeset
143 go func() { auth.Sessions.Logout(user) }()
240
9012e4045da4 Implemented /user delete controller.
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parents: 237
diff changeset
144
9012e4045da4 Implemented /user delete controller.
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parents: 237
diff changeset
145 jr = JSONResult{Code: http.StatusNoContent}
9012e4045da4 Implemented /user delete controller.
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parents: 237
diff changeset
146 return
9012e4045da4 Implemented /user delete controller.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 237
diff changeset
147 }
9012e4045da4 Implemented /user delete controller.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 237
diff changeset
148
4243
d776110b4db0 Made the de-serialized input of the JSON handler accessible via the context of the request.
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parents: 4242
diff changeset
149 func updateUser(req *http.Request) (jr JSONResult, err error) {
235
7d1f0ffdfa41 Implemented /users update controller.
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parents: 226
diff changeset
150
442
fc37e7072022 Moved some models used in controllers to to model package because they may be needed elsewhere (e.g. GeoServer config).
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 425
diff changeset
151 user := models.UserName(mux.Vars(req)["user"])
fc37e7072022 Moved some models used in controllers to to model package because they may be needed elsewhere (e.g. GeoServer config).
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parents: 425
diff changeset
152 if !user.IsValid() {
418
c70ddc6eb168 Don't allow user names to contain any of the following characters \"':;
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 414
diff changeset
153 err = JSONError{http.StatusBadRequest, "error: user invalid"}
235
7d1f0ffdfa41 Implemented /users update controller.
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parents: 226
diff changeset
154 return
7d1f0ffdfa41 Implemented /users update controller.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 226
diff changeset
155 }
7d1f0ffdfa41 Implemented /users update controller.
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parents: 226
diff changeset
156
4243
d776110b4db0 Made the de-serialized input of the JSON handler accessible via the context of the request.
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parents: 4242
diff changeset
157 newUser := JSONInput(req).(*models.User)
307
750a9c9cd965 Use SQL UPDATE to update users
Tom Gottfried <tom@intevation.de>
parents: 288
diff changeset
158 var res sql.Result
235
7d1f0ffdfa41 Implemented /users update controller.
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parents: 226
diff changeset
159
4242
1458c9b0fdaa Made the sql.Conn in function accessible via the context of the request.
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parents: 4148
diff changeset
160 db := JSONConn(req)
1458c9b0fdaa Made the sql.Conn in function accessible via the context of the request.
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parents: 4148
diff changeset
161
326
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
162 if s, _ := auth.GetSession(req); s.Roles.Has("sys_admin") {
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
163 if newUser.Extent == nil {
486
b2dc9c2f69e0 First stab to use the metamorphic db to do all database stuff.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 442
diff changeset
164 res, err = db.ExecContext(
b2dc9c2f69e0 First stab to use the metamorphic db to do all database stuff.
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parents: 442
diff changeset
165 req.Context(),
326
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
166 updateUserSQL,
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
167 user,
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
168 newUser.Role,
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
169 newUser.User,
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
170 newUser.Password,
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
171 newUser.Country,
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
172 newUser.Email,
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
173 )
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
174 } else {
486
b2dc9c2f69e0 First stab to use the metamorphic db to do all database stuff.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 442
diff changeset
175 res, err = db.ExecContext(
b2dc9c2f69e0 First stab to use the metamorphic db to do all database stuff.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 442
diff changeset
176 req.Context(),
326
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
177 updateUserExtentSQL,
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
178 user,
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
179 newUser.Role,
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
180 newUser.User,
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
181 newUser.Password,
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
182 newUser.Country,
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
183 newUser.Extent.X1, newUser.Extent.Y1,
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
184 newUser.Extent.X2, newUser.Extent.Y2,
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
185 newUser.Email,
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
186 )
a7b2db8b3d18 Added type for roles.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 314
diff changeset
187 }
237
3771788d3dae Reduce boilerplate code when writing JSON parsing/generating endpoints.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
188 } else {
328
003243ec5ce5 Don't crash if we doing update as unprivileged user without a bounding box.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
189 if newUser.Extent == nil {
003243ec5ce5 Don't crash if we doing update as unprivileged user without a bounding box.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
190 err = JSONError{http.StatusBadRequest, "extent is mandatory"}
003243ec5ce5 Don't crash if we doing update as unprivileged user without a bounding box.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
191 return
003243ec5ce5 Don't crash if we doing update as unprivileged user without a bounding box.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 327
diff changeset
192 }
486
b2dc9c2f69e0 First stab to use the metamorphic db to do all database stuff.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 442
diff changeset
193 res, err = db.ExecContext(
b2dc9c2f69e0 First stab to use the metamorphic db to do all database stuff.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 442
diff changeset
194 req.Context(),
327
363983d5c567 Allow Waterway User to update a limited set of profile attributes
Tom Gottfried <tom@intevation.de>
parents: 326
diff changeset
195 updateUserUnprivSQL,
363983d5c567 Allow Waterway User to update a limited set of profile attributes
Tom Gottfried <tom@intevation.de>
parents: 326
diff changeset
196 user,
363983d5c567 Allow Waterway User to update a limited set of profile attributes
Tom Gottfried <tom@intevation.de>
parents: 326
diff changeset
197 newUser.Password,
363983d5c567 Allow Waterway User to update a limited set of profile attributes
Tom Gottfried <tom@intevation.de>
parents: 326
diff changeset
198 newUser.Extent.X1, newUser.Extent.Y1,
363983d5c567 Allow Waterway User to update a limited set of profile attributes
Tom Gottfried <tom@intevation.de>
parents: 326
diff changeset
199 newUser.Extent.X2, newUser.Extent.Y2,
363983d5c567 Allow Waterway User to update a limited set of profile attributes
Tom Gottfried <tom@intevation.de>
parents: 326
diff changeset
200 newUser.Email,
363983d5c567 Allow Waterway User to update a limited set of profile attributes
Tom Gottfried <tom@intevation.de>
parents: 326
diff changeset
201 )
235
7d1f0ffdfa41 Implemented /users update controller.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 226
diff changeset
202 }
7d1f0ffdfa41 Implemented /users update controller.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 226
diff changeset
203
311
74559e12a59f sql.Result.RowsAffected is a driver specific feature. Check
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
204 if err != nil {
74559e12a59f sql.Result.RowsAffected is a driver specific feature. Check
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
205 return
74559e12a59f sql.Result.RowsAffected is a driver specific feature. Check
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
206 }
74559e12a59f sql.Result.RowsAffected is a driver specific feature. Check
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
207
74559e12a59f sql.Result.RowsAffected is a driver specific feature. Check
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 307
diff changeset
208 if n, err2 := res.RowsAffected(); err2 == nil && n == 0 {
307
750a9c9cd965 Use SQL UPDATE to update users
Tom Gottfried <tom@intevation.de>
parents: 288
diff changeset
209 err = JSONError{
750a9c9cd965 Use SQL UPDATE to update users
Tom Gottfried <tom@intevation.de>
parents: 288
diff changeset
210 Code: http.StatusNotFound,
750a9c9cd965 Use SQL UPDATE to update users
Tom Gottfried <tom@intevation.de>
parents: 288
diff changeset
211 Message: fmt.Sprintf("Cannot find user %s.", user),
750a9c9cd965 Use SQL UPDATE to update users
Tom Gottfried <tom@intevation.de>
parents: 288
diff changeset
212 }
750a9c9cd965 Use SQL UPDATE to update users
Tom Gottfried <tom@intevation.de>
parents: 288
diff changeset
213 return
750a9c9cd965 Use SQL UPDATE to update users
Tom Gottfried <tom@intevation.de>
parents: 288
diff changeset
214 }
186
fe3a88f00b0a Experimental user creation support.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
215
261
ab9859981ee3 If a user got renamed kick her/him from the connection pool.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 257
diff changeset
216 if user != newUser.User {
ab9859981ee3 If a user got renamed kick her/him from the connection pool.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 257
diff changeset
217 // Running in a go routine should not be necessary.
493
8a0737aa6ab6 The connection pool is now only a session store.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 486
diff changeset
218 go func() { auth.Sessions.Logout(string(user)) }()
261
ab9859981ee3 If a user got renamed kick her/him from the connection pool.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 257
diff changeset
219 }
ab9859981ee3 If a user got renamed kick her/him from the connection pool.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 257
diff changeset
220
237
3771788d3dae Reduce boilerplate code when writing JSON parsing/generating endpoints.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
221 jr = JSONResult{
3771788d3dae Reduce boilerplate code when writing JSON parsing/generating endpoints.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
222 Code: http.StatusCreated,
3771788d3dae Reduce boilerplate code when writing JSON parsing/generating endpoints.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
223 Result: struct {
3771788d3dae Reduce boilerplate code when writing JSON parsing/generating endpoints.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
224 Result string `json:"result"`
314
adceb47920fb Cosmetics. Little less structure bloat.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 311
diff changeset
225 }{"success"},
237
3771788d3dae Reduce boilerplate code when writing JSON parsing/generating endpoints.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
226 }
3771788d3dae Reduce boilerplate code when writing JSON parsing/generating endpoints.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
227 return
3771788d3dae Reduce boilerplate code when writing JSON parsing/generating endpoints.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
228 }
3771788d3dae Reduce boilerplate code when writing JSON parsing/generating endpoints.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
229
4243
d776110b4db0 Made the de-serialized input of the JSON handler accessible via the context of the request.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4242
diff changeset
230 func createUser(req *http.Request) (jr JSONResult, err error) {
237
3771788d3dae Reduce boilerplate code when writing JSON parsing/generating endpoints.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
231
4243
d776110b4db0 Made the de-serialized input of the JSON handler accessible via the context of the request.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4242
diff changeset
232 user := JSONInput(req).(*models.User)
186
fe3a88f00b0a Experimental user creation support.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
233
4242
1458c9b0fdaa Made the sql.Conn in function accessible via the context of the request.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4148
diff changeset
234 db := JSONConn(req)
1458c9b0fdaa Made the sql.Conn in function accessible via the context of the request.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4148
diff changeset
235
237
3771788d3dae Reduce boilerplate code when writing JSON parsing/generating endpoints.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
236 if user.Extent == nil {
486
b2dc9c2f69e0 First stab to use the metamorphic db to do all database stuff.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 442
diff changeset
237 _, err = db.ExecContext(
b2dc9c2f69e0 First stab to use the metamorphic db to do all database stuff.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 442
diff changeset
238 req.Context(),
237
3771788d3dae Reduce boilerplate code when writing JSON parsing/generating endpoints.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
239 createUserSQL,
243
d39f897fae16 Made models for email, user and country driver.Valuer to get rid of some conversions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 241
diff changeset
240 user.Role,
237
3771788d3dae Reduce boilerplate code when writing JSON parsing/generating endpoints.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
241 user.User,
3771788d3dae Reduce boilerplate code when writing JSON parsing/generating endpoints.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
242 user.Password,
243
d39f897fae16 Made models for email, user and country driver.Valuer to get rid of some conversions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 241
diff changeset
243 user.Country,
d39f897fae16 Made models for email, user and country driver.Valuer to get rid of some conversions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 241
diff changeset
244 user.Email,
237
3771788d3dae Reduce boilerplate code when writing JSON parsing/generating endpoints.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
245 )
3771788d3dae Reduce boilerplate code when writing JSON parsing/generating endpoints.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
246 } else {
486
b2dc9c2f69e0 First stab to use the metamorphic db to do all database stuff.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 442
diff changeset
247 _, err = db.ExecContext(
b2dc9c2f69e0 First stab to use the metamorphic db to do all database stuff.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 442
diff changeset
248 req.Context(),
237
3771788d3dae Reduce boilerplate code when writing JSON parsing/generating endpoints.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
249 createUserExtentSQL,
243
d39f897fae16 Made models for email, user and country driver.Valuer to get rid of some conversions.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 241
diff changeset
250 user.Role,
237
3771788d3dae Reduce boilerplate code when writing JSON parsing/generating endpoints.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 235
diff changeset
251 user.User,
3771788d3dae Reduce boilerplate code when writing JSON parsing/generating endpoints.
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diff changeset
252 user.Password,
243
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diff changeset
253 user.Country,
237
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diff changeset
254 user.Extent.X1, user.Extent.Y1,
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diff changeset
255 user.Extent.X2, user.Extent.Y2,
243
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diff changeset
256 user.Email,
237
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diff changeset
257 )
186
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parents:
diff changeset
258 }
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259
187
51addc0533fe More complete show case for creating users.
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diff changeset
260 if err != nil {
4148
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diff changeset
261 m, c := pgxutils.ReadableError{Err: err}.MessageAndCode()
4071
5867dcf8e93c Introduced a new ReadableError type for better readable error messages of pgx.PgErrors.
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diff changeset
262 err = JSONError{Code: c, Message: m}
237
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diff changeset
263 return
186
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parents:
diff changeset
264 }
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parents:
diff changeset
265
237
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diff changeset
266 jr = JSONResult{
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diff changeset
267 Code: http.StatusCreated,
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diff changeset
268 Result: struct {
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diff changeset
269 Result string `json:"result"`
314
adceb47920fb Cosmetics. Little less structure bloat.
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diff changeset
270 }{"success"},
186
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271 }
237
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diff changeset
272 return
186
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parents:
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273 }
250
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274
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275 func listUsers(req *http.Request) (jr JSONResult, err error) {
250
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276
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277 var rows *sql.Rows
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278
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diff changeset
279 rows, err = JSONConn(req).QueryContext(req.Context(), listUsersSQL)
250
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diff changeset
280 if err != nil {
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281 return
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282 }
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283 defer rows.Close()
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284
442
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285 var users []*models.User
250
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286
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diff changeset
287 for rows.Next() {
442
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288 user := &models.User{Extent: &models.BoundingBox{}}
250
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diff changeset
289 if err = rows.Scan(
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diff changeset
290 &user.Role,
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diff changeset
291 &user.User,
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diff changeset
292 &user.Country,
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293 &user.Email,
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diff changeset
294 &user.Extent.X1, &user.Extent.Y1,
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diff changeset
295 &user.Extent.X2, &user.Extent.Y2,
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parents: 243
diff changeset
296 ); err != nil {
deabc2712634 Implemented /users GET as list of users.
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diff changeset
297 return
deabc2712634 Implemented /users GET as list of users.
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parents: 243
diff changeset
298 }
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parents: 243
diff changeset
299 users = append(users, user)
deabc2712634 Implemented /users GET as list of users.
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parents: 243
diff changeset
300 }
deabc2712634 Implemented /users GET as list of users.
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diff changeset
301
deabc2712634 Implemented /users GET as list of users.
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diff changeset
302 jr = JSONResult{
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parents: 243
diff changeset
303 Result: struct {
442
fc37e7072022 Moved some models used in controllers to to model package because they may be needed elsewhere (e.g. GeoServer config).
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diff changeset
304 Users []*models.User `json:"users"`
314
adceb47920fb Cosmetics. Little less structure bloat.
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parents: 311
diff changeset
305 }{users},
250
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parents: 243
diff changeset
306 }
deabc2712634 Implemented /users GET as list of users.
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parents: 243
diff changeset
307 return
deabc2712634 Implemented /users GET as list of users.
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parents: 243
diff changeset
308 }
254
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parents: 253
diff changeset
309
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diff changeset
310 func listUser(req *http.Request) (jr JSONResult, err error) {
254
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diff changeset
311
442
fc37e7072022 Moved some models used in controllers to to model package because they may be needed elsewhere (e.g. GeoServer config).
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diff changeset
312 user := models.UserName(mux.Vars(req)["user"])
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diff changeset
313 if !user.IsValid() {
418
c70ddc6eb168 Don't allow user names to contain any of the following characters \"':;
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parents: 414
diff changeset
314 err = JSONError{http.StatusBadRequest, "error: user invalid"}
254
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diff changeset
315 return
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
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parents: 253
diff changeset
316 }
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
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parents: 253
diff changeset
317
442
fc37e7072022 Moved some models used in controllers to to model package because they may be needed elsewhere (e.g. GeoServer config).
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diff changeset
318 result := &models.User{
254
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parents: 253
diff changeset
319 User: user,
442
fc37e7072022 Moved some models used in controllers to to model package because they may be needed elsewhere (e.g. GeoServer config).
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parents: 425
diff changeset
320 Extent: &models.BoundingBox{},
254
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
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parents: 253
diff changeset
321 }
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 253
diff changeset
322
4242
1458c9b0fdaa Made the sql.Conn in function accessible via the context of the request.
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parents: 4148
diff changeset
323 err = JSONConn(req).QueryRowContext(req.Context(), listUserSQL, user).Scan(
254
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
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parents: 253
diff changeset
324 &result.Role,
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
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parents: 253
diff changeset
325 &result.Country,
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
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parents: 253
diff changeset
326 &result.Email,
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
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parents: 253
diff changeset
327 &result.Extent.X1, &result.Extent.Y1,
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
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parents: 253
diff changeset
328 &result.Extent.X2, &result.Extent.Y2,
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 253
diff changeset
329 )
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 253
diff changeset
330
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 253
diff changeset
331 switch {
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 253
diff changeset
332 case err == sql.ErrNoRows:
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 253
diff changeset
333 err = JSONError{
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
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parents: 253
diff changeset
334 Code: http.StatusNotFound,
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 253
diff changeset
335 Message: fmt.Sprintf("Cannot find user %s.", user),
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 253
diff changeset
336 }
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 253
diff changeset
337 return
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 253
diff changeset
338 case err != nil:
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 253
diff changeset
339 return
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 253
diff changeset
340 }
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 253
diff changeset
341
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 253
diff changeset
342 jr.Result = result
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
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parents: 253
diff changeset
343 return
de6fdb316b8f Implemented /users/{user} GET a listing of given user.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 253
diff changeset
344 }
822
8926c413db21 Started implementation of test mail end point.
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parents: 493
diff changeset
345
4243
d776110b4db0 Made the de-serialized input of the JSON handler accessible via the context of the request.
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parents: 4242
diff changeset
346 func sendTestMail(req *http.Request) (jr JSONResult, err error) {
822
8926c413db21 Started implementation of test mail end point.
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parents: 493
diff changeset
347
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
348 user := models.UserName(mux.Vars(req)["user"])
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
349 if !user.IsValid() {
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
350 err = JSONError{http.StatusBadRequest, "error: user invalid"}
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
351 return
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
352 }
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
353
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
354 userData := &models.User{
8926c413db21 Started implementation of test mail end point.
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parents: 493
diff changeset
355 User: user,
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
356 Extent: &models.BoundingBox{},
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
357 }
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
358
4242
1458c9b0fdaa Made the sql.Conn in function accessible via the context of the request.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 4148
diff changeset
359 err = JSONConn(req).QueryRowContext(req.Context(), listUserSQL, user).Scan(
822
8926c413db21 Started implementation of test mail end point.
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parents: 493
diff changeset
360 &userData.Role,
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
361 &userData.Country,
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
362 &userData.Email,
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
363 &userData.Extent.X1, &userData.Extent.Y1,
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
364 &userData.Extent.X2, &userData.Extent.Y2,
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
365 )
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
366
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
367 switch {
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
368 case err == sql.ErrNoRows:
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
369 err = JSONError{
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
370 Code: http.StatusNotFound,
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
371 Message: fmt.Sprintf("Cannot find user %s.", user),
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
372 }
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
373 return
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
374 case err != nil:
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
375 return
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
376 }
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
377
827
f3adc0f3a20a Use templating to make somewhat more interesting test notification mails.
Sascha Wilde <wilde@intevation.de>
parents: 822
diff changeset
378 var subject string
822
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
379
827
f3adc0f3a20a Use templating to make somewhat more interesting test notification mails.
Sascha Wilde <wilde@intevation.de>
parents: 822
diff changeset
380 var tmplVars = struct {
f3adc0f3a20a Use templating to make somewhat more interesting test notification mails.
Sascha Wilde <wilde@intevation.de>
parents: 822
diff changeset
381 User string
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Sascha Wilde <wilde@intevation.de>
parents: 822
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382 Timestamp string
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Sascha Wilde <wilde@intevation.de>
parents: 822
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383 Email string
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Sascha Wilde <wilde@intevation.de>
parents: 822
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384 }{
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Sascha Wilde <wilde@intevation.de>
parents: 822
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385 User: string(user),
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Sascha Wilde <wilde@intevation.de>
parents: 822
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386 Timestamp: time.Now().Format("2006-01-02 15:04:05"),
f3adc0f3a20a Use templating to make somewhat more interesting test notification mails.
Sascha Wilde <wilde@intevation.de>
parents: 822
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387 Email: string(userData.Email),
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Sascha Wilde <wilde@intevation.de>
parents: 822
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388 }
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Sascha Wilde <wilde@intevation.de>
parents: 822
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389
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Sascha Wilde <wilde@intevation.de>
parents: 822
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390 var bodyTmpl *template.Template
822
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Sascha Wilde <wilde@intevation.de>
parents: 493
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391 if userData.Role == "sys_admin" {
2895
92812bf2f008 Improve notification email contents
Bernhard Reiter <bernhard@intevation.de>
parents: 2326
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392 subject = "Gemma: Sysadmin Notification TEST"
827
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Sascha Wilde <wilde@intevation.de>
parents: 822
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393 bodyTmpl = testSysadminNotifyMailTmpl
822
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Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
394 } else if userData.Role == "waterway_admin" {
2895
92812bf2f008 Improve notification email contents
Bernhard Reiter <bernhard@intevation.de>
parents: 2326
diff changeset
395 subject = "Gemma: Waterway Admin Notification TEST"
827
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Sascha Wilde <wilde@intevation.de>
parents: 822
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396 bodyTmpl = testWWAdminNotifyMailTmpl
822
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Sascha Wilde <wilde@intevation.de>
parents: 493
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397 } else {
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Sascha Wilde <wilde@intevation.de>
parents: 493
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398 err = JSONError{
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Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
399 Code: http.StatusBadRequest,
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
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400 Message: "Test mails can only be generated for admin roles.",
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
401 }
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
402 return
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Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
403 }
827
f3adc0f3a20a Use templating to make somewhat more interesting test notification mails.
Sascha Wilde <wilde@intevation.de>
parents: 822
diff changeset
404 var buf bytes.Buffer
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Sascha Wilde <wilde@intevation.de>
parents: 822
diff changeset
405 if err := bodyTmpl.Execute(&buf, &tmplVars); err != nil {
f3adc0f3a20a Use templating to make somewhat more interesting test notification mails.
Sascha Wilde <wilde@intevation.de>
parents: 822
diff changeset
406 log.Printf("error: %v\n", err)
f3adc0f3a20a Use templating to make somewhat more interesting test notification mails.
Sascha Wilde <wilde@intevation.de>
parents: 822
diff changeset
407 }
f3adc0f3a20a Use templating to make somewhat more interesting test notification mails.
Sascha Wilde <wilde@intevation.de>
parents: 822
diff changeset
408
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Sascha Wilde <wilde@intevation.de>
parents: 822
diff changeset
409 err = misc.SendMail(string(userData.Email), subject, buf.String())
822
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
410 if err != nil {
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
411 return
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
412 }
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
413
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
414 jr.Result = &struct {
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
415 Message string `json:"message"`
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
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416 }{"Sending test mail."}
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
417
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
418 return
8926c413db21 Started implementation of test mail end point.
Sascha Wilde <wilde@intevation.de>
parents: 493
diff changeset
419 }