Tests écrit en go sur la réaction du serveur Bottin

Tests réalisés:
- création aléatoires des Users et Groups- LDAP ADD
- vérifications des attributs sur Consul et ceux qu'on a ajouté - LDAP
  Search
- modifications des attributs des users et groups puis vérifications -
  LDAP Modify

test_automatic/go.mod

@@ -0,0 +1,8 @@
+module bottin/integration
+
+go 1.14
+
+require (
+	github.com/go-ldap/ldap/v3 v3.3.0
+	github.com/sirupsen/logrus v1.4.2
+)

test_automatic/go.sum

@@ -0,0 +1,22 @@
+github.com/Azure/go-ntlmssp v0.0.0-20200615164410-66371956d46c h1:/IBSNwUN8+eKzUzbJPqhK839ygXJ82sde8x3ogr6R28=
+github.com/Azure/go-ntlmssp v0.0.0-20200615164410-66371956d46c/go.mod h1:chxPXzSsl7ZWRAuOIE23GDNzjWuZquvFlgA8xmpunjU=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/go-asn1-ber/asn1-ber v1.5.1 h1:pDbRAunXzIUXfx4CB2QJFv5IuPiuoW+sWvr/Us009o8=
+github.com/go-asn1-ber/asn1-ber v1.5.1/go.mod h1:hEBeB/ic+5LoWskz+yKT7vGhhPYkProFKoKdwZRWMe0=
+github.com/go-ldap/ldap/v3 v3.3.0 h1:lwx+SJpgOHd8tG6SumBQZXCmNX51zM8B1cfxJ5gv4tQ=
+github.com/go-ldap/ldap/v3 v3.3.0/go.mod h1:iYS1MdmrmceOJ1QOTnRXrIs7i3kloqtmGQjRvjKpyMg=
+github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4=
+github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
+github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20200604202706-70a84ac30bf9 h1:vEg9joUBmeBcK9iSJftGNf3coIG4HqZElCPehJsfAYM=
+golang.org/x/crypto v0.0.0-20200604202706-70a84ac30bf9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190422165155-953cdadca894 h1:Cz4ceDQGXuKRnVBDTS23GTn/pU5OE2C0WrNTOYK1Uuc=
+golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=

test_automatic/integration.go

@@ -0,0 +1,305 @@
+package main
+
+import (
+	"github.com/go-ldap/ldap/v3"
+	"fmt"
+	log "github.com/sirupsen/logrus"
+	"math/rand"
+	"strings"
+	"errors"
+)
+
+var all_names = make(map[string]struct{})
+
+func printError(LDAPError error) {
+	if LDAPError != nil {
+		log.Fatal(LDAPError)
+	}
+}
+
+func createOU(l *ldap.Conn) error {
+
+	req := ldap.NewAddRequest("ou=groups,dc=deuxfleurs,dc=fr",nil)
+	req.Attribute("description",[]string{"OrganizationalUnit qui regroupe tous les groupes"})
+	req.Attribute("objectclass",[]string{"organizationalUnit", "top"})
+	req.Attribute("ou",[]string{"groups"})
+	req.Attribute("structuralobjectclass", []string{"organizationalUnit"})
+
+	err := l.Add(req)
+	if err != nil {
+		return err
+	}
+
+	req = ldap.NewAddRequest("ou=users,dc=deuxfleurs,dc=fr",nil)
+	req.Attribute("description",[]string{"OrganizationalUnit qui regroupe tous les utilisateurs"})
+	req.Attribute("objectclass",[]string{"organizationalUnit", "top"})
+	req.Attribute("ou",[]string{"users"})
+	req.Attribute("structuralobjectclass", []string{"organizationalUnit"})
+
+	err = l.Add(req)
+	return err
+}
+
+func generateName(r *rand.Rand) (name string) {
+	for only_one := true; only_one; _, only_one = all_names[name]{
+		name = fmt.Sprintf("%d",r.Int())
+	}
+	all_names[name] = struct{}{}
+	log.Debug(fmt.Sprintf("Name generated: %s.\n", name))
+	return
+}
+
+func createGroup(r *rand.Rand, l *ldap.Conn) (tab_AddRequest []ldap.AddRequest, err error) {
+	StructuralObjectClass := []string{"groupOfNames"}
+	ObjectClass := []string{"groupOfNames","top"}
+
+
+
+	for i := 0; i<20; i++ {
+		//Generate name and check if he is unique
+		name := generateName(r)
+
+		req := ldap.NewAddRequest(fmt.Sprintf("cn=%s,ou=groups,dc=deuxfleurs,dc=fr",name),nil)
+		req.Attribute("description",[]string{generateName(r)})
+		req.Attribute("objectclass",ObjectClass)
+		req.Attribute("structuralobjectclass",StructuralObjectClass)
+
+		err = l.Add(req)
+		if err != nil {
+			log.Warn(fmt.Sprintf("Erreur survenue sur la création du [%d] groupe.\n",i))
+			return nil, err
+		}
+		tab_AddRequest = append(tab_AddRequest, *req)
+
+	}
+	return
+}
+
+func createUser(r *rand.Rand, l *ldap.Conn) (tab_AddRequest []ldap.AddRequest, err error) {
+	StructuralObjectClass := []string{"inetOrgPerson"}
+	ObjectClass := []string{"inetOrgPerson","organizationalPerson","person","top"}
+
+	for i := 0; i<20; i++ {
+		name := generateName(r)
+
+		req := ldap.NewAddRequest(fmt.Sprintf("cn=%s,ou=users,dc=deuxfleurs,dc=fr",name),nil)
+		req.Attribute("displayname",[]string{generateName(r)})
+		req.Attribute("objectclass",ObjectClass)
+		req.Attribute("structuralobjectclass",StructuralObjectClass)
+
+		err = l.Add(req)
+		if err != nil {
+			log.Warn(fmt.Sprintf("Erreur survenue sur la création du [%d] user.\n",i))
+			return nil, err
+		}
+		tab_AddRequest = append(tab_AddRequest, *req)
+
+	}
+	return
+}
+
+func search_attributes(tab_Attributes []ldap.Attribute, tipe string) (*ldap.Attribute) {
+	for _,att := range tab_Attributes {
+		if att.Type == tipe {
+			return &att
+		}
+	}
+	return nil
+//	return ldap.Attribute{}
+}
+
+func test_attributes(l *ldap.Conn, tab_AddRequest []ldap.AddRequest, filter_objectclass, user_or_group string) (err error) {
+	for _, addRequest := range tab_AddRequest {
+
+		//On prend le cn en supposant qu'il est unique
+		cn := strings.Split(addRequest.DN,",")[0]
+
+		//On crée la requête pour la recherche
+		search_req := ldap.NewSearchRequest(
+				fmt.Sprintf("ou=%s,dc=deuxfleurs,dc=fr",user_or_group),
+				ldap.ScopeWholeSubtree, ldap.NeverDerefAliases, 0, 0, false,
+				fmt.Sprintf("(&(objectclass=%s)(%s))", filter_objectclass,cn),
+				[]string{"displayname","objectclass","structuralobjectclass"},
+				nil,
+		)
+
+		//On lance la recherche 
+		result, err := l.Search(search_req)
+		if err != nil {
+			return err
+		}
+		if len(result.Entries) != 1 {
+			return errors.New("Test a trouvé plusieurs displaynames en commun ou en a trouvé aucun")
+		}
+
+		//On compare les attributs qu'on a reçu avec les attributs qu'on a envoyé
+		result_attributes := result.Entries[0].Attributes
+		log.Debug(fmt.Sprintf("La longueur est de %d, contient : \n %s.\n",len(result_attributes), result_attributes))
+
+		//Notre recherche crée un attribut par valeur, même si les valeurs viennent du même nom d'attribut
+		//Par exemple: objectclass possède 4 valeurs. Alors on aura 4 EntryAttribute qui contient chacune une des 4 valeurs de l'attribut objectclass
+
+		//j est l'indice qui représente la j-ème valeur de notre attribut
+		var j int
+		var att *ldap.Attribute
+		for i,attributes := range result_attributes {
+			//On cherche l'attribut de l'user i qui a le même nom que celui qu'on a reçu et qu'on traite dans cette boucle
+			if j == 0 {
+				att = search_attributes(addRequest.Attributes, attributes.Name)
+				if att == nil {
+					return errors.New(fmt.Sprintf("Error: test_attributes - Don't find match name attributes. We search %s.\n", attributes.Name))
+				}
+			}
+			log.Debug(fmt.Sprintf("Le nom de l'attribut est %s, sa valeur est: \n %s.", att.Type, att))
+
+			if j >= len(att.Vals) || att.Vals[j] != attributes.Values[0] {
+				return errors.New(fmt.Sprintf("Error: test_attributes - Theses values aren't the same: %d, %d",att.Vals, attributes.Values))
+			}
+
+			if i+1 < len(result_attributes) && result_attributes[i+1].Name == attributes.Name {
+				j += 1
+			} else { j = 0}
+		}
+
+	}
+	return nil
+}
+
+func clean(l *ldap.Conn, AddReq_users, AddReq_groups []ldap.AddRequest) (err error){
+	log.Debug("Debut clean")
+	for _,req := range AddReq_users {
+		delReq := ldap.NewDelRequest(req.DN,nil)
+		err = l.Del(delReq)
+		if err != nil {
+			return
+		}
+	}
+	log.Debug("Fin users - Debut groups")
+	for _,req := range AddReq_groups {
+		delReq := ldap.NewDelRequest(req.DN, nil)
+		err = l.Del(delReq)
+		if err != nil {
+			return
+		}
+
+	}
+	defer log.Debug("Fin clean")
+	return
+}
+
+func test_modify_attributes(l *ldap.Conn, r *rand.Rand, tab_AddReq []ldap.AddRequest, tab_type_name []string) (err error) {
+	for _, AddReq := range tab_AddReq {
+		modReq := ldap.NewModifyRequest(AddReq.DN,nil)
+		for _, type_name := range tab_type_name {
+			newName := generateName(r)
+			modReq.Replace(type_name, []string{newName})
+			att := search_attributes(AddReq.Attributes, type_name)
+			att.Vals[0] = newName
+		}
+		err = l.Modify(modReq)
+		if err != nil {
+			return
+		}
+
+	}
+	return
+}
+
+func main() {
+	bindusername :="cn=admin,dc=deuxfleurs,dc=fr"
+	bindpassword := "FhvuwPzk0ko"
+
+	adresse := "127.0.0.1"
+	port := 1389
+
+
+	//Create a connection with Bottin server
+	l, err := ldap.Dial("tcp", fmt.Sprintf("%s:%d", adresse, port))
+	printError(err)
+	//defer l.Close()
+
+	//Bind with the admin account generated 
+	err = l.Bind(bindusername, bindpassword)
+	printError(err)
+
+	//Create our object Rand, it's important to always have the same values
+	source := rand.NewSource(666475745)
+	r := rand.New(source)
+	log.Info(fmt.Sprintf("The seed of the rand object is %d.\n",r.Seed))
+
+	//Create user and groups OrgaUnit
+	err = createOU(l)
+	if ldap.IsErrorWithCode(err, uint16(68)) {
+		log.Warn("Les OrganizationalUnit users et groups sont déjà présents.")
+	}else {
+	printError(err)
+	log.Info("Création des OU de groups et users")
+	}
+
+	//Create random groups
+	tab_AddRequest_groups, err := createGroup(r, l)
+	printError(err)
+	log.Info(fmt.Sprintf("Création des groupes aléatoirement réussi: %d\n", len(tab_AddRequest_groups)))
+
+	//Create random users
+	tab_AddRequest_users, err := createUser(r, l)
+	printError(err)
+	log.Info(fmt.Sprintf("Création des users aléatoirement réussi: %d\n", len(tab_AddRequest_users)))
+
+	//Search and compare attribute Users. (We keep Attribute object from 'Create random users' and compare with the result of our search)
+	err = test_attributes(l,tab_AddRequest_users, "inetOrgPerson","users")
+	printError(err)
+	log.Info("Tous les attributs users insérés dans Consul ont été vérifiés..\n")
+
+	//Search and compare attributes Groups
+	err = test_attributes(l,tab_AddRequest_groups, "groupOfNames","groups")
+	printError(err)
+	log.Info("Tous les attributs groups insérés dans Consul ont été vérifiés.\n")
+
+
+	//Close the connection and open an other. If we don't do this, bottin server send a wrong answer. Comment this part if you want to try this
+	l.Close()
+	l, err = ldap.Dial("tcp", fmt.Sprintf("%s:%d",adresse, port))
+	printError(err)
+	err = l.Bind(bindusername, bindpassword)
+	printError(err)
+
+	//Modify attributes users and groups.
+
+	//Modify users' attributes and check them
+
+	log.Debug(fmt.Sprintf("Les valeurs sont:\n %s", tab_AddRequest_users))
+	err = test_modify_attributes(l, r, tab_AddRequest_users, []string{"displayname"})
+	printError(err)
+	log.Debug("Modifications users faites")
+
+	//Check if the attributes are correct:
+	err = test_attributes(l,tab_AddRequest_users, "inetOrgPerson", "users")
+	printError(err)
+	log.Info("Les modifications ont bien été prises en compte")
+	log.Debug(fmt.Sprintf("Les nouvelles valeurs sont:\n %s", tab_AddRequest_users))
+
+
+
+
+	//Modify users' attributes and check them
+	err = test_modify_attributes(l, r, tab_AddRequest_groups, []string{"description"})
+	printError(err)
+	log.Info("Modifications groups faites")
+
+	//Check if the attributes are correct:
+	err = test_attributes(l,tab_AddRequest_groups, "groupOfNames", "groups")
+	printError(err)
+	log.Info("Les modifications ont bien été prises en compte")
+
+
+	//Add users in group, search them, delete several samples and search again to be sur it's good
+
+	//Clean: Delete all users and groups (not OU users and groups)
+	err = clean(l, tab_AddRequest_users, tab_AddRequest_groups)
+	printError(err)
+	log.Info("Clean succes")
+
+	return
+
+}