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Authentication tests against LDAP and AD

This commit is contained in:
sauls8t 2018-08-29 16:58:54 +01:00
parent 2a2831e576
commit e7bff0359a
2 changed files with 156 additions and 0 deletions

View file

@ -219,3 +219,80 @@ func TestADServer_Groups(t *testing.T) {
}
}
}
func TestADServer_Authenticate(t *testing.T) {
c := lm.LDAPConfig{}
c.ServerHost = "40.117.188.17"
c.ServerPort = 389
c.EncryptionType = "none"
c.BaseDN = "DC=mycompany,DC=local"
c.BindDN = "CN=ad-admin,CN=Users,DC=mycompany,DC=local"
c.BindPassword = "8B5tNRLvbk8K"
c.UserFilter = ""
c.GroupFilter = ""
address := fmt.Sprintf("%s:%d", c.ServerHost, c.ServerPort)
t.Log("Connecting to AD server", address)
l, err := ld.Dial("tcp", address)
if err != nil {
t.Error("Error: unable to dial AD server: ", err.Error())
return
}
defer l.Close()
if c.EncryptionType == "starttls" {
t.Log("Using StartTLS with AD server")
err = l.StartTLS(&tls.Config{InsecureSkipVerify: true})
if err != nil {
t.Error("Error: unable to startTLS with AD server: ", err.Error())
return
}
}
// Authenticate with AD server using admin credentials.
t.Log("Binding AD admin user")
err = l.Bind(c.BindDN, c.BindPassword)
if err != nil {
t.Error("Error: unable to bind specified admin user to AD: ", err.Error())
return
}
username := `bob.johnson`
password := "Pass@word1!"
filter := fmt.Sprintf("(sAMAccountName=%s)", username)
searchRequest := ld.NewSearchRequest(
c.BaseDN,
ld.ScopeWholeSubtree, ld.NeverDerefAliases, 0, 0, false,
filter,
[]string{"mail"},
nil,
)
t.Log("AD search filter:", filter)
sr, err := l.Search(searchRequest)
if err != nil {
t.Error("Error: unable to execute directory search: ", err.Error())
return
}
if len(sr.Entries) == 0 {
t.Error("Error: user not found")
return
}
if len(sr.Entries) != 1 {
t.Error("Error: too many users found during authentication")
return
}
userdn := sr.Entries[0].DN
// Bind as the user to verify their password
err = l.Bind(userdn, password)
if err != nil {
t.Error("Error: invalid credentials", err.Error())
return
}
t.Log("Authenticated", username)
}

View file

@ -21,6 +21,8 @@ import (
ld "gopkg.in/ldap.v2"
)
// Works against https://www.forumsys.com/tutorials/integration-how-to/ldap/online-ldap-test-server/
func TestPublicLDAPServer_UserList(t *testing.T) {
c := lm.LDAPConfig{}
c.ServerHost = "ldap.forumsys.com"
@ -215,6 +217,83 @@ func TestPublicLDAPServer_Groups(t *testing.T) {
}
}
func TestPublicLDAP_Authenticate(t *testing.T) {
c := lm.LDAPConfig{}
c.ServerHost = "ldap.forumsys.com"
c.ServerPort = 389
c.EncryptionType = "none"
c.BaseDN = "dc=example,dc=com"
c.BindDN = "cn=read-only-admin,dc=example,dc=com"
c.BindPassword = "password"
c.UserFilter = ""
c.GroupFilter = ""
address := fmt.Sprintf("%s:%d", c.ServerHost, c.ServerPort)
t.Log("Connecting to LDAP server", address)
l, err := ld.Dial("tcp", address)
if err != nil {
t.Error("Error: unable to dial AD server: ", err.Error())
return
}
defer l.Close()
if c.EncryptionType == "starttls" {
t.Log("Using StartTLS with LDAP server")
err = l.StartTLS(&tls.Config{InsecureSkipVerify: true})
if err != nil {
t.Error("Error: unable to startTLS with LDAP server: ", err.Error())
return
}
}
// Authenticate with LDAP server using admin credentials.
t.Log("Binding LDAP admin user")
err = l.Bind(c.BindDN, c.BindPassword)
if err != nil {
t.Error("Error: unable to bind specified admin user to LDAP: ", err.Error())
return
}
username := "newton"
password := "password"
filter := fmt.Sprintf("(uid=%s)", username)
searchRequest := ld.NewSearchRequest(
c.BaseDN,
ld.ScopeWholeSubtree, ld.NeverDerefAliases, 0, 0, false,
filter,
[]string{"mail"},
nil,
)
t.Log("LDAP search filter:", filter)
sr, err := l.Search(searchRequest)
if err != nil {
t.Error("Error: unable to execute directory search: ", err.Error())
return
}
if len(sr.Entries) == 0 {
t.Error("Error: user not found")
return
}
if len(sr.Entries) != 1 {
t.Error("Error: too many users found during authentication")
return
}
userdn := sr.Entries[0].DN
// Bind as the user to verify their password
err = l.Bind(userdn, password)
if err != nil {
t.Error("Error: invalid credentials", err.Error())
return
}
t.Log("Authenticated", username)
}
func TestLocalLDAPServer_AllUsers(t *testing.T) {
c := lm.LDAPConfig{}
c.ServerHost = "127.0.0.1"