mirror of
https://github.com/minio/minio
synced 2024-10-14 11:52:56 +00:00
Add LDAP policy entities API (#15908)
This commit is contained in:
Aditya Manthramurthy
GitHub
parent
ddeca9f12a
commit
76d822bf1e
88
cmd/admin-handlers-idp-ldap.go
Normal file
88
cmd/admin-handlers-idp-ldap.go
Normal file
|
|
@ -0,0 +1,88 @@
|
|||
// Copyright (c) 2015-2022 MinIO, Inc.
|
||||
//
|
||||
// This file is part of MinIO Object Storage stack
|
||||
//
|
||||
// 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 cmd
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"net/http"
|
||||
|
||||
"github.com/minio/madmin-go"
|
||||
"github.com/minio/minio/internal/logger"
|
||||
iampolicy "github.com/minio/pkg/iam/policy"
|
||||
)
|
||||
|
||||
// ListLDAPPolicyMappingEntities lists users/groups mapped to given/all policies.
|
||||
//
|
||||
// GET <admin-prefix>/idp/ldap/policy-entities?[query-params]
|
||||
//
|
||||
// Query params:
|
||||
//
|
||||
// user=... -> repeatable query parameter, specifying users to query for
|
||||
// policy mapping
|
||||
//
|
||||
// group=... -> repeatable query parameter, specifying groups to query for
|
||||
// policy mapping
|
||||
//
|
||||
// policy=... -> repeatable query parameter, specifying policy to query for
|
||||
// user/group mapping
|
||||
//
|
||||
// When all query parameters are omitted, returns mappings for all policies.
|
||||
func (a adminAPIHandlers) ListLDAPPolicyMappingEntities(w http.ResponseWriter, r *http.Request) {
|
||||
ctx := newContext(r, w, "ListLDAPPolicyMappingEntities")
|
||||
|
||||
defer logger.AuditLog(ctx, w, r, mustGetClaimsFromToken(r))
|
||||
|
||||
// Check authorization.
|
||||
|
||||
objectAPI, cred := validateAdminReq(ctx, w, r,
|
||||
iampolicy.ListGroupsAdminAction, iampolicy.ListUsersAdminAction, iampolicy.ListUserPoliciesAdminAction)
|
||||
if objectAPI == nil {
|
||||
return
|
||||
}
|
||||
|
||||
// Validate API arguments.
|
||||
|
||||
q := madmin.PolicyEntitiesQuery{
|
||||
Users: r.Form["user"],
|
||||
Groups: r.Form["group"],
|
||||
Policy: r.Form["policy"],
|
||||
}
|
||||
|
||||
// Query IAM
|
||||
|
||||
res, err := globalIAMSys.QueryLDAPPolicyEntities(r.Context(), q)
|
||||
if err != nil {
|
||||
writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
|
||||
return
|
||||
}
|
||||
|
||||
// Encode result and send response.
|
||||
|
||||
data, err := json.Marshal(res)
|
||||
if err != nil {
|
||||
writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
|
||||
return
|
||||
}
|
||||
password := cred.SecretKey
|
||||
econfigData, err := madmin.EncryptData(password, data)
|
||||
if err != nil {
|
||||
writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
|
||||
return
|
||||
}
|
||||
writeSuccessResponseJSON(w, econfigData)
|
||||
}
|
||||
|
|
@ -190,6 +190,9 @@ func registerAdminRouter(router *mux.Router, enableConfigOps bool) {
|
|||
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/idp-config/{type}/{name}").HandlerFunc(gz(httpTraceHdrs(adminAPI.GetIdentityProviderCfg)))
|
||||
adminRouter.Methods(http.MethodDelete).Path(adminVersion + "/idp-config/{type}/{name}").HandlerFunc(gz(httpTraceHdrs(adminAPI.DeleteIdentityProviderCfg)))
|
||||
|
||||
// LDAP IAM operations
|
||||
adminRouter.Methods(http.MethodGet).Path(adminVersion + "/idp/ldap/policy-entities").HandlerFunc(gz(httpTraceHdrs(adminAPI.ListLDAPPolicyMappingEntities)))
|
||||
|
||||
// -- END IAM APIs --
|
||||
|
||||
// GetBucketQuotaConfig
|
||||
|
|
|
|||
164
cmd/iam-store.go
164
cmd/iam-store.go
|
|
@ -23,6 +23,7 @@ import (
|
|||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
"sort"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
|
|
@ -1252,6 +1253,169 @@ func (store *IAMStoreSys) GetUsers() map[string]madmin.UserInfo {
|
|||
return result
|
||||
}
|
||||
|
||||
// Assumes store is locked by caller. If users is empty, returns all user mappings.
|
||||
func (store *IAMStoreSys) listLDAPUserPolicyMappings(cache *iamCache, users []string,
|
||||
isLDAPUserDN func(string) bool,
|
||||
) []madmin.UserPolicyEntities {
|
||||
var r []madmin.UserPolicyEntities
|
||||
usersSet := set.CreateStringSet(users...)
|
||||
for user, mappedPolicy := range cache.iamUserPolicyMap {
|
||||
if !isLDAPUserDN(user) {
|
||||
continue
|
||||
}
|
||||
|
||||
if !usersSet.IsEmpty() && !usersSet.Contains(user) {
|
||||
continue
|
||||
}
|
||||
|
||||
ps := mappedPolicy.toSlice()
|
||||
sort.Strings(ps)
|
||||
r = append(r, madmin.UserPolicyEntities{
|
||||
User: user,
|
||||
Policies: ps,
|
||||
})
|
||||
}
|
||||
|
||||
sort.Slice(r, func(i, j int) bool {
|
||||
return r[i].User < r[j].User
|
||||
})
|
||||
|
||||
return r
|
||||
}
|
||||
|
||||
// Assumes store is locked by caller. If groups is empty, returns all group mappings.
|
||||
func (store *IAMStoreSys) listLDAPGroupPolicyMappings(cache *iamCache, groups []string,
|
||||
isLDAPGroupDN func(string) bool,
|
||||
) []madmin.GroupPolicyEntities {
|
||||
var r []madmin.GroupPolicyEntities
|
||||
groupsSet := set.CreateStringSet(groups...)
|
||||
for group, mappedPolicy := range cache.iamGroupPolicyMap {
|
||||
if !isLDAPGroupDN(group) {
|
||||
continue
|
||||
}
|
||||
|
||||
if !groupsSet.IsEmpty() && !groupsSet.Contains(group) {
|
||||
continue
|
||||
}
|
||||
|
||||
ps := mappedPolicy.toSlice()
|
||||
sort.Strings(ps)
|
||||
r = append(r, madmin.GroupPolicyEntities{
|
||||
Group: group,
|
||||
Policies: ps,
|
||||
})
|
||||
}
|
||||
|
||||
sort.Slice(r, func(i, j int) bool {
|
||||
return r[i].Group < r[j].Group
|
||||
})
|
||||
|
||||
return r
|
||||
}
|
||||
|
||||
// Assumes store is locked by caller. If policies is empty, returns all policy mappings.
|
||||
func (store *IAMStoreSys) listLDAPPolicyMappings(cache *iamCache, policy []string,
|
||||
isLDAPUserDN, isLDAPGroupDN func(string) bool,
|
||||
) []madmin.PolicyEntities {
|
||||
queryPolSet := set.CreateStringSet(policy...)
|
||||
|
||||
policyToUsersMap := make(map[string]set.StringSet)
|
||||
for user, mappedPolicy := range cache.iamUserPolicyMap {
|
||||
if !isLDAPUserDN(user) {
|
||||
continue
|
||||
}
|
||||
|
||||
commonPolicySet := mappedPolicy.policySet()
|
||||
if !queryPolSet.IsEmpty() {
|
||||
commonPolicySet = commonPolicySet.Intersection(queryPolSet)
|
||||
}
|
||||
for _, policy := range commonPolicySet.ToSlice() {
|
||||
s, ok := policyToUsersMap[policy]
|
||||
if !ok {
|
||||
policyToUsersMap[policy] = set.CreateStringSet(user)
|
||||
} else {
|
||||
s.Add(user)
|
||||
policyToUsersMap[policy] = s
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
policyToGroupsMap := make(map[string]set.StringSet)
|
||||
for group, mappedPolicy := range cache.iamGroupPolicyMap {
|
||||
if !isLDAPGroupDN(group) {
|
||||
continue
|
||||
}
|
||||
|
||||
commonPolicySet := mappedPolicy.policySet()
|
||||
if !queryPolSet.IsEmpty() {
|
||||
commonPolicySet = commonPolicySet.Intersection(queryPolSet)
|
||||
}
|
||||
for _, policy := range commonPolicySet.ToSlice() {
|
||||
s, ok := policyToUsersMap[policy]
|
||||
if !ok {
|
||||
policyToGroupsMap[policy] = set.CreateStringSet(group)
|
||||
} else {
|
||||
s.Add(group)
|
||||
policyToGroupsMap[policy] = s
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
m := make(map[string]madmin.PolicyEntities, len(policyToGroupsMap))
|
||||
for policy, groups := range policyToGroupsMap {
|
||||
s := groups.ToSlice()
|
||||
sort.Strings(s)
|
||||
m[policy] = madmin.PolicyEntities{
|
||||
Policy: policy,
|
||||
Groups: s,
|
||||
}
|
||||
}
|
||||
for policy, users := range policyToUsersMap {
|
||||
s := users.ToSlice()
|
||||
sort.Strings(s)
|
||||
|
||||
// Update existing value in map
|
||||
pe := m[policy]
|
||||
pe.Policy = policy
|
||||
pe.Users = s
|
||||
m[policy] = pe
|
||||
}
|
||||
|
||||
policyEntities := make([]madmin.PolicyEntities, 0, len(m))
|
||||
for _, v := range m {
|
||||
policyEntities = append(policyEntities, v)
|
||||
}
|
||||
|
||||
sort.Slice(policyEntities, func(i, j int) bool {
|
||||
return policyEntities[i].Policy < policyEntities[j].Policy
|
||||
})
|
||||
|
||||
return policyEntities
|
||||
}
|
||||
|
||||
// ListLDAPPolicyMappings - return LDAP users/groups mapped to policies.
|
||||
func (store *IAMStoreSys) ListLDAPPolicyMappings(q madmin.PolicyEntitiesQuery,
|
||||
isLDAPUserDN, isLDAPGroupDN func(string) bool,
|
||||
) madmin.PolicyEntitiesResult {
|
||||
cache := store.rlock()
|
||||
defer store.runlock()
|
||||
|
||||
var result madmin.PolicyEntitiesResult
|
||||
|
||||
isAllPoliciesQuery := len(q.Users) == 0 && len(q.Groups) == 0 && len(q.Policy) == 0
|
||||
|
||||
if len(q.Users) > 0 {
|
||||
result.UserMappings = store.listLDAPUserPolicyMappings(cache, q.Users, isLDAPUserDN)
|
||||
}
|
||||
if len(q.Groups) > 0 {
|
||||
result.GroupMappings = store.listLDAPGroupPolicyMappings(cache, q.Groups, isLDAPGroupDN)
|
||||
}
|
||||
if len(q.Policy) > 0 || isAllPoliciesQuery {
|
||||
result.PolicyMappings = store.listLDAPPolicyMappings(cache, q.Policy, isLDAPUserDN, isLDAPGroupDN)
|
||||
}
|
||||
return result
|
||||
}
|
||||
|
||||
// GetUsersWithMappedPolicies - safely returns the name of access keys with associated policies
|
||||
func (store *IAMStoreSys) GetUsersWithMappedPolicies() map[string]string {
|
||||
cache := store.rlock()
|
||||
|
|
|
|||
20
cmd/iam.go
20
cmd/iam.go
|
|
@ -786,6 +786,26 @@ func (sys *IAMSys) ListLDAPUsers(ctx context.Context) (map[string]madmin.UserInf
|
|||
}
|
||||
}
|
||||
|
||||
// QueryLDAPPolicyEntities - queries policy associations for LDAP users/groups/policies.
|
||||
func (sys *IAMSys) QueryLDAPPolicyEntities(ctx context.Context, q madmin.PolicyEntitiesQuery) (*madmin.PolicyEntitiesResult, error) {
|
||||
if !sys.Initialized() {
|
||||
return nil, errServerNotInitialized
|
||||
}
|
||||
|
||||
if sys.usersSysType != LDAPUsersSysType {
|
||||
return nil, errIAMActionNotAllowed
|
||||
}
|
||||
|
||||
select {
|
||||
case <-sys.configLoaded:
|
||||
pe := sys.store.ListLDAPPolicyMappings(q, sys.ldapConfig.IsLDAPUserDN, sys.ldapConfig.IsLDAPGroupDN)
|
||||
pe.Timestamp = UTCNow()
|
||||
return &pe, nil
|
||||
case <-ctx.Done():
|
||||
return nil, ctx.Err()
|
||||
}
|
||||
}
|
||||
|
||||
// IsTempUser - returns if given key is a temporary user.
|
||||
func (sys *IAMSys) IsTempUser(name string) (bool, string, error) {
|
||||
if !sys.Initialized() {
|
||||
|
|
|
|||
3
go.mod
3
go.mod
|
|
@ -48,7 +48,7 @@ require (
|
|||
github.com/minio/dperf v0.4.2
|
||||
github.com/minio/highwayhash v1.0.2
|
||||
github.com/minio/kes v0.21.1
|
||||
github.com/minio/madmin-go v1.7.3
|
||||
github.com/minio/madmin-go v1.7.4
|
||||
github.com/minio/minio-go/v7 v7.0.43-0.20221021202758-c6319beb6b27
|
||||
github.com/minio/pkg v1.5.4
|
||||
github.com/minio/selfupdate v0.5.0
|
||||
|
|
@ -73,7 +73,6 @@ require (
|
|||
github.com/rs/cors v1.8.2
|
||||
github.com/rs/dnscache v0.0.0-20211102005908-e0241e321417
|
||||
github.com/secure-io/sio-go v0.3.1
|
||||
github.com/shirou/gopsutil v3.21.11+incompatible
|
||||
github.com/shirou/gopsutil/v3 v3.22.9
|
||||
github.com/streadway/amqp v1.0.0
|
||||
github.com/tinylib/msgp v1.1.7-0.20220719154719-f3635b96e483
|
||||
|
|
|
|||
6
go.sum
6
go.sum
|
|
@ -757,8 +757,8 @@ github.com/minio/highwayhash v1.0.2/go.mod h1:BQskDq+xkJ12lmlUUi7U0M5Swg3EWR+dLT
|
|||
github.com/minio/kes v0.21.1 h1:Af+CsnuvnOA9mGBAf05VY8ebf4vDfLDDu3uCO0VrKJU=
|
||||
github.com/minio/kes v0.21.1/go.mod h1:3FW1BQkMGQW78yhy+69tUq5bdcf5rnXJizyeKB9a/tc=
|
||||
github.com/minio/madmin-go v1.6.6/go.mod h1:ATvkBOLiP3av4D++2v1UEHC/QzsGtgXD5kYvvRYzdKs=
|
||||
github.com/minio/madmin-go v1.7.3 h1:ayR0rHXBQXsdkcd74t0mIqt9Tp0Rzy1cZ5K9gYBoFm8=
|
||||
github.com/minio/madmin-go v1.7.3/go.mod h1:3SO8SROxHN++tF6QxdTii2SSUaYSrr8lnE9EJWjvz0k=
|
||||
github.com/minio/madmin-go v1.7.4 h1:xEx9P4lFGfwyg5aiEYEyfGxPLzlPIoXakMU6TULs5rE=
|
||||
github.com/minio/madmin-go v1.7.4/go.mod h1:3SO8SROxHN++tF6QxdTii2SSUaYSrr8lnE9EJWjvz0k=
|
||||
github.com/minio/mc v0.0.0-20221103000258-583d449e38cd h1:9FqmFhidgzw4YI5x30Jbff9psgUQrMr61Wuq1ndTwug=
|
||||
github.com/minio/mc v0.0.0-20221103000258-583d449e38cd/go.mod h1:cP4HBhF2WqgxEcyZHskWrIV6q4GpInRUjmglrPUutW0=
|
||||
github.com/minio/md5-simd v1.1.2 h1:Gdi1DZK69+ZVMoNHRXJyNcxrMA4dSxoYHZSQbirFg34=
|
||||
|
|
@ -947,8 +947,6 @@ github.com/scylladb/termtables v0.0.0-20191203121021-c4c0b6d42ff4/go.mod h1:C1a7
|
|||
github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
|
||||
github.com/secure-io/sio-go v0.3.1 h1:dNvY9awjabXTYGsTF1PiCySl9Ltofk9GA3VdWlo7rRc=
|
||||
github.com/secure-io/sio-go v0.3.1/go.mod h1:+xbkjDzPjwh4Axd07pRKSNriS9SCiYksWnZqdnfpQxs=
|
||||
github.com/shirou/gopsutil v3.21.11+incompatible h1:+1+c1VGhc88SSonWP6foOcLhvnKlUeu/erjjvaPEYiI=
|
||||
github.com/shirou/gopsutil v3.21.11+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
|
||||
github.com/shirou/gopsutil/v3 v3.22.9 h1:yibtJhIVEMcdw+tCTbOPiF1VcsuDeTE4utJ8Dm4c5eA=
|
||||
github.com/shirou/gopsutil/v3 v3.22.9/go.mod h1:bBYl1kjgEJpWpxeHmLI+dVHWtyAwfcmSBLDsp2TNT8A=
|
||||
github.com/shurcooL/go v0.0.0-20200502201357-93f07166e636/go.mod h1:TDJrrUr11Vxrven61rcy3hJMUqaf/CLWYhHNPmT14Lk=
|
||||
|
|
|
|||
|
|
@ -128,6 +128,16 @@ func (l Config) IsLDAPUserDN(user string) bool {
|
|||
return false
|
||||
}
|
||||
|
||||
// IsLDAPGroupDN determines if the given string could be a group DN from LDAP.
|
||||
func (l Config) IsLDAPGroupDN(user string) bool {
|
||||
for _, baseDN := range l.LDAP.GroupSearchBaseDistNames {
|
||||
if strings.HasSuffix(user, ","+baseDN) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// GetNonEligibleUserDistNames - find user accounts (DNs) that are no longer
|
||||
// present in the LDAP server or do not meet filter criteria anymore
|
||||
func (l *Config) GetNonEligibleUserDistNames(userDistNames []string) ([]string, error) {
|
||||
|
|
|
|||
Loading…
Reference in a new issue