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ldap_test.go
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ldap_test.go
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package ldap
import (
"errors"
"testing"
"github.com/grafana/grafana/pkg/infra/log"
. "github.com/smartystreets/goconvey/convey"
"gopkg.in/ldap.v3"
)
func TestPublicAPI(t *testing.T) {
Convey("New()", t, func() {
Convey("Should return ", func() {
result := New(&ServerConfig{
Attr: AttributeMap{},
SearchBaseDNs: []string{"BaseDNHere"},
})
So(result, ShouldImplement, (*IServer)(nil))
})
})
Convey("Close()", t, func() {
Convey("Should close the connection", func() {
connection := &MockConnection{}
server := &Server{
Config: &ServerConfig{
Attr: AttributeMap{},
SearchBaseDNs: []string{"BaseDNHere"},
},
Connection: connection,
}
So(server.Close, ShouldNotPanic)
So(connection.CloseCalled, ShouldBeTrue)
})
Convey("Should panic if no connection is established", func() {
server := &Server{
Config: &ServerConfig{
Attr: AttributeMap{},
SearchBaseDNs: []string{"BaseDNHere"},
},
Connection: nil,
}
So(server.Close, ShouldPanic)
})
})
Convey("Users()", t, func() {
Convey("Finds one user", func() {
MockConnection := &MockConnection{}
entry := ldap.Entry{
DN: "dn", Attributes: []*ldap.EntryAttribute{
{Name: "username", Values: []string{"roelgerrits"}},
{Name: "surname", Values: []string{"Gerrits"}},
{Name: "email", Values: []string{"roel@test.com"}},
{Name: "name", Values: []string{"Roel"}},
{Name: "memberof", Values: []string{"admins"}},
}}
result := ldap.SearchResult{Entries: []*ldap.Entry{&entry}}
MockConnection.setSearchResult(&result)
// Set up attribute map without surname and email
server := &Server{
Config: &ServerConfig{
Attr: AttributeMap{
Username: "username",
Name: "name",
MemberOf: "memberof",
},
SearchBaseDNs: []string{"BaseDNHere"},
},
Connection: MockConnection,
log: log.New("test-logger"),
}
searchResult, err := server.Users([]string{"roelgerrits"})
So(err, ShouldBeNil)
So(searchResult, ShouldNotBeNil)
// User should be searched in ldap
So(MockConnection.SearchCalled, ShouldBeTrue)
// No empty attributes should be added to the search request
So(len(MockConnection.SearchAttributes), ShouldEqual, 3)
})
Convey("Handles a error", func() {
expected := errors.New("Killa-gorilla")
MockConnection := &MockConnection{}
MockConnection.setSearchError(expected)
// Set up attribute map without surname and email
server := &Server{
Config: &ServerConfig{
SearchBaseDNs: []string{"BaseDNHere"},
},
Connection: MockConnection,
log: log.New("test-logger"),
}
_, err := server.Users([]string{"roelgerrits"})
So(err, ShouldEqual, expected)
})
Convey("Should return empty slice if none were found", func() {
MockConnection := &MockConnection{}
result := ldap.SearchResult{Entries: []*ldap.Entry{}}
MockConnection.setSearchResult(&result)
// Set up attribute map without surname and email
server := &Server{
Config: &ServerConfig{
SearchBaseDNs: []string{"BaseDNHere"},
},
Connection: MockConnection,
log: log.New("test-logger"),
}
searchResult, err := server.Users([]string{"roelgerrits"})
So(err, ShouldBeNil)
So(searchResult, ShouldBeEmpty)
})
})
Convey("UserBind()", t, func() {
Convey("Should use provided DN and password", func() {
connection := &MockConnection{}
var actualUsername, actualPassword string
connection.BindProvider = func(username, password string) error {
actualUsername = username
actualPassword = password
return nil
}
server := &Server{
Connection: connection,
Config: &ServerConfig{
BindDN: "cn=admin,dc=grafana,dc=org",
},
}
dn := "cn=user,ou=users,dc=grafana,dc=org"
err := server.UserBind(dn, "pwd")
So(err, ShouldBeNil)
So(actualUsername, ShouldEqual, dn)
So(actualPassword, ShouldEqual, "pwd")
})
Convey("Should handle an error", func() {
connection := &MockConnection{}
expected := &ldap.Error{
ResultCode: uint16(25),
}
connection.BindProvider = func(username, password string) error {
return expected
}
server := &Server{
Connection: connection,
Config: &ServerConfig{
BindDN: "cn=%s,ou=users,dc=grafana,dc=org",
},
log: log.New("test-logger"),
}
err := server.UserBind("user", "pwd")
So(err, ShouldEqual, expected)
})
})
Convey("AdminBind()", t, func() {
Convey("Should use admin DN and password", func() {
connection := &MockConnection{}
var actualUsername, actualPassword string
connection.BindProvider = func(username, password string) error {
actualUsername = username
actualPassword = password
return nil
}
dn := "cn=admin,dc=grafana,dc=org"
server := &Server{
Connection: connection,
Config: &ServerConfig{
BindPassword: "pwd",
BindDN: dn,
},
}
err := server.AdminBind()
So(err, ShouldBeNil)
So(actualUsername, ShouldEqual, dn)
So(actualPassword, ShouldEqual, "pwd")
})
Convey("Should handle an error", func() {
connection := &MockConnection{}
expected := &ldap.Error{
ResultCode: uint16(25),
}
connection.BindProvider = func(username, password string) error {
return expected
}
dn := "cn=admin,dc=grafana,dc=org"
server := &Server{
Connection: connection,
Config: &ServerConfig{
BindPassword: "pwd",
BindDN: dn,
},
log: log.New("test-logger"),
}
err := server.AdminBind()
So(err, ShouldEqual, expected)
})
})
}