/
role.go
313 lines (254 loc) · 7.81 KB
/
role.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
package rbac
import (
"encoding/binary"
"fmt"
"net/http"
"dearcode.net/crab/http/server"
"dearcode.net/crab/log"
"dearcode.net/crab/util/aes"
"github.com/juju/errors"
"dearcode.net/doodle/pkg/rbac/config"
"dearcode.net/doodle/pkg/rbac/meta"
"dearcode.net/doodle/pkg/util"
)
type rbacRole struct {
}
// GET 查询指定app的所有role.
func (role *rbacRole) GET(w http.ResponseWriter, r *http.Request) {
vars := struct {
Query int `json:"query"`
ID string `json:"role_id"`
Sort string `json:"sort"`
Order string `json:"order"`
Offset int `json:"offset"`
Limit int `json:"limit"`
}{}
if err := util.DecodeRequestValue(r, &vars); err != nil {
server.SendResponse(w, http.StatusBadRequest, err.Error())
return
}
appID, err := parseToken(r)
if err != nil {
server.SendResponse(w, http.StatusBadRequest, err.Error())
log.Errorf("parseToken error:%v, vars:%v", errors.ErrorStack(err), vars)
return
}
where := fmt.Sprintf("app_id=%d", appID)
var rs []meta.Role
if vars.Query == 0 {
where += fmt.Sprintf(" and id=%v", vars.ID)
if err = queryAll("role", where, &rs); err != nil {
server.SendResponse(w, http.StatusBadRequest, err.Error())
log.Errorf("queryAll error:%v, vars:%v", errors.ErrorStack(err), vars)
return
}
log.Debugf("query role app:%d, roles:%#v", appID, rs)
server.SendResponseData(w, rs)
return
}
total, err := query("role", where, vars.Sort, vars.Order, vars.Offset, vars.Limit, &rs)
if err != nil {
server.SendResponse(w, http.StatusInternalServerError, err.Error())
log.Debugf("query error:%s", errors.ErrorStack(err))
return
}
log.Debugf("query role app:%d, roles:%#v", appID, rs)
server.SendRows(w, total, rs)
}
// POST 为app添加role.
func (role *rbacRole) POST(w http.ResponseWriter, r *http.Request) {
vars := struct {
Name string `json:"name"`
User string `json:"user"`
Email string `json:"email"`
Comments string `json:"comments"`
}{}
if err := util.DecodeRequestValue(r, &vars); err != nil {
server.SendResponse(w, http.StatusInternalServerError, err.Error())
return
}
appID, err := parseToken(r)
if err != nil {
server.SendResponse(w, http.StatusBadRequest, err.Error())
log.Errorf("parseToken error:%v, vars:%v", errors.ErrorStack(err), vars)
return
}
id, err := RoleAdd(appID, vars.Name, vars.User, vars.Email, vars.Comments)
if err != nil {
log.Errorf("RoleAdd vars:%v, error:%s", vars, errors.ErrorStack(err))
server.SendResponse(w, http.StatusInternalServerError, err.Error())
return
}
server.SendResponseData(w, id)
}
// PUT 修改role信息.
func (role *rbacRole) PUT(w http.ResponseWriter, r *http.Request) {
vars := struct {
ID int64 `json:"role_id"`
Name string `json:"name"`
Comments string `json:"comments"`
}{}
if err := util.DecodeRequestValue(r, &vars); err != nil {
server.SendResponse(w, http.StatusInternalServerError, err.Error())
return
}
appID, err := parseToken(r)
if err != nil {
server.SendResponse(w, http.StatusBadRequest, err.Error())
log.Errorf("parseToken error:%v, vars:%v", errors.ErrorStack(err), vars)
return
}
if err = RoleUpdate(appID, vars.ID, vars.Name, vars.Comments); err != nil {
server.SendResponse(w, http.StatusBadRequest, err.Error())
log.Errorf("RoleUpdate error:%v, vars:%v", errors.ErrorStack(err), vars)
return
}
server.SendResponseOK(w)
}
// RoleAdd 创建角色.
func RoleAdd(appID int64, name, user, email, comments string) (int64, error) {
uid, err := UserAdd(appID, user, email)
if err != nil {
log.Errorf("UserAdd error:%v, user:%v, email:%v", err.Error(), user, email)
return 0, err
}
role := meta.Role{
AppID: appID,
Name: name,
UserID: uid,
Comments: comments,
}
rid, err := add("role", role)
if err != nil {
log.Errorf("add role error:%v, role:%v", err.Error(), role)
return 0, errors.Trace(err)
}
if _, err = RoleUserAdd(appID, rid, user, email); err != nil {
log.Errorf("RoleUserAdd error:%v, role:%v", err.Error(), role)
return 0, errors.Trace(err)
}
return rid, nil
}
// RoleUpdate 修改角色信息, 需要指定roleID.
func RoleUpdate(appID, roleID int64, name, comments string) error {
role := meta.Role{
ID: roleID,
AppID: appID,
Name: name,
Comments: comments,
}
return updateRole(role)
}
// RoleGetWithToken 根据token查询role.
func RoleGetWithToken(token, email string) ([]meta.Role, error) {
buf, err := aes.Decrypt(token, config.RBAC.Server.Key)
if err != nil {
return nil, err
}
id, n := binary.Varint([]byte(buf))
if n < 1 {
return nil, fmt.Errorf("invalid token %s", token)
}
where := fmt.Sprintf("app_id=%d and role.user_id=user.id", id)
if email != "" {
where += fmt.Sprintf(" and user.email='%s'", email)
}
var rs []meta.Role
if err := queryAll("role", where, &rs); err != nil {
return nil, errors.Trace(err)
}
return rs, nil
}
// RoleQuery 根据条件查找用户有关的role
func RoleQuery(appID, roleID int64, email, sort, order string, offset, limit int) (int, []meta.RoleUser, error) {
where := "role_user.role_id = role.id and role_user.user_id = user.id"
if appID > 0 {
where += fmt.Sprintf(" and role_user.app_id=%d", appID)
}
if len(email) > 0 {
where += fmt.Sprintf(" and user.email='%s'", email)
}
if roleID > 0 {
where += fmt.Sprintf(" and role_user.role_id=%d", roleID)
}
var rs []meta.RoleUser
total, err := query("role_user, role, user", where, sort, order, offset, limit, &rs)
if err != nil {
return 0, nil, errors.Trace(err)
}
if total == 0 || len(rs) == 0 {
return 0, nil, nil
}
return total, rs, nil
}
// RoleDelete 删除指定role,判断是否存在关联,有关联不能删除
func RoleDelete(appID, roleID int64) error {
sql := fmt.Sprintf("select id from role_user where app_id=%d and role_id=%d limit 1", appID, roleID)
ok, err := validate(sql)
if err != nil {
return errors.Trace(err)
}
if ok {
return fmt.Errorf("当前角色已关联用户,不能删除")
}
sql = fmt.Sprintf("select id from role_resource where app_id=%d and role_id=%d limit 1", appID, roleID)
ok, err = validate(sql)
if err != nil {
return errors.Trace(err)
}
if ok {
return fmt.Errorf("当前角色存在关联资源,不能删除")
}
sql = fmt.Sprintf("delete from role where id=%d and app_id=%d", roleID, appID)
a, err := exec(sql)
if err != nil {
return errors.Trace(err)
}
log.Debugf("sql:%v, RowsAffected:%v", sql, a)
return nil
}
// DELETE 删除role.
func (role *rbacRole) DELETE(w http.ResponseWriter, r *http.Request) {
vars := struct {
ID int64 `json:"role_id"`
Name string `json:"name"`
}{}
if err := util.DecodeRequestValue(r, &vars); err != nil {
server.SendResponse(w, http.StatusBadRequest, err.Error())
return
}
appID, err := parseToken(r)
if err != nil {
server.SendResponse(w, http.StatusBadRequest, err.Error())
log.Errorf("parseToken error:%v", errors.ErrorStack(err))
return
}
var where string
if vars.Name != "" {
where = fmt.Sprintf("app_id=%d and role_id=(select id from role where app_id=%d and name='%s')", appID, appID, vars.Name)
}
if vars.ID != 0 {
where = fmt.Sprintf("app_id=%d and role_id=%d", appID, vars.ID)
}
sql := "delete from role_user where " + where
a, err := exec(sql)
if err != nil {
log.Errorf("exec sql:%v, error:%v", sql, errors.ErrorStack(err))
server.SendResponse(w, http.StatusInternalServerError, err.Error())
return
}
log.Debugf("sql:%v, RowsAffected:%v", sql, a)
if vars.Name != "" {
sql = fmt.Sprintf("delete from role where app_id=%d and name='%s'", appID, vars.Name)
}
if vars.ID != 0 {
sql = fmt.Sprintf("delete from role where id=%d", vars.ID)
}
if a, err = exec(sql); err != nil {
log.Errorf("exec sql:%v, error:%v", sql, errors.ErrorStack(err))
server.SendResponse(w, http.StatusInternalServerError, err.Error())
return
}
log.Debugf("sql:%v, RowsAffected:%v", sql, a)
server.SendResponseOK(w)
}