authelia/internal/authentication/file_user_provider_test.go
Clément Michaud cc6650dbcd
[BUGFIX] [BREAKING] Set username retrieved from authentication backend in session. (#687)
* [BUGFIX] Set username retrieved from authentication backend in session.

In some setups, binding is case insensitive but Authelia is case
sensitive and therefore need the actual username as stored in the
authentication backend in order for Authelia to work correctly.

Fixes #561.

* Use uid attribute as unique user identifier in suites.

* Fix the integration tests.

* Update config.template.yml

* Compute user filter based on username attribute and users_filter.

The filter provided in users_filter is now combined with a filter
based on the username attribute to perform the LDAP search query
finding a user object from the username.

* Fix LDAP based integration tests.

* Update `users_filter` reference examples
2020-03-15 18:10:25 +11:00

338 lines
11 KiB
Go

package authentication
import (
"io/ioutil"
"log"
"os"
"strings"
"testing"
"github.com/authelia/authelia/internal/configuration/schema"
"github.com/stretchr/testify/assert"
)
func WithDatabase(content []byte, f func(path string)) {
tmpfile, err := ioutil.TempFile("", "users_database.*.yaml")
if err != nil {
log.Fatal(err)
}
defer os.Remove(tmpfile.Name()) // clean up
if _, err := tmpfile.Write(content); err != nil {
tmpfile.Close()
log.Fatal(err)
}
f(tmpfile.Name())
if err := tmpfile.Close(); err != nil {
log.Fatal(err)
}
}
func TestShouldCheckUserArgon2idPasswordIsCorrect(t *testing.T) {
WithDatabase(UserDatabaseContent, func(path string) {
config := DefaultFileAuthenticationBackendConfiguration
config.Path = path
provider := NewFileUserProvider(&config)
ok, err := provider.CheckUserPassword("john", "password")
assert.NoError(t, err)
assert.True(t, ok)
})
}
func TestShouldCheckUserSHA512PasswordIsCorrect(t *testing.T) {
WithDatabase(UserDatabaseContent, func(path string) {
config := DefaultFileAuthenticationBackendConfiguration
config.Path = path
provider := NewFileUserProvider(&config)
ok, err := provider.CheckUserPassword("harry", "password")
assert.NoError(t, err)
assert.True(t, ok)
})
}
func TestShouldCheckUserPasswordIsWrong(t *testing.T) {
WithDatabase(UserDatabaseContent, func(path string) {
config := DefaultFileAuthenticationBackendConfiguration
config.Path = path
provider := NewFileUserProvider(&config)
ok, err := provider.CheckUserPassword("john", "wrong_password")
assert.NoError(t, err)
assert.False(t, ok)
})
}
func TestShouldCheckUserPasswordOfUnexistingUser(t *testing.T) {
WithDatabase(UserDatabaseContent, func(path string) {
config := DefaultFileAuthenticationBackendConfiguration
config.Path = path
provider := NewFileUserProvider(&config)
_, err := provider.CheckUserPassword("fake", "password")
assert.Error(t, err)
assert.Equal(t, "User 'fake' does not exist in database", err.Error())
})
}
func TestShouldRetrieveUserDetails(t *testing.T) {
WithDatabase(UserDatabaseContent, func(path string) {
config := DefaultFileAuthenticationBackendConfiguration
config.Path = path
provider := NewFileUserProvider(&config)
details, err := provider.GetDetails("john")
assert.NoError(t, err)
assert.Equal(t, details.Username, "john")
assert.Equal(t, details.Emails, []string{"john.doe@authelia.com"})
assert.Equal(t, details.Groups, []string{"admins", "dev"})
})
}
func TestShouldUpdatePassword(t *testing.T) {
WithDatabase(UserDatabaseContent, func(path string) {
config := DefaultFileAuthenticationBackendConfiguration
config.Path = path
provider := NewFileUserProvider(&config)
err := provider.UpdatePassword("harry", "newpassword")
assert.NoError(t, err)
// Reset the provider to force a read from disk.
provider = NewFileUserProvider(&config)
ok, err := provider.CheckUserPassword("harry", "newpassword")
assert.NoError(t, err)
assert.True(t, ok)
})
}
// Checks both that the hashing algo changes and that it removes {CRYPT} from the start.
func TestShouldUpdatePasswordHashingAlgorithmToArgon2id(t *testing.T) {
WithDatabase(UserDatabaseContent, func(path string) {
config := DefaultFileAuthenticationBackendConfiguration
config.Path = path
provider := NewFileUserProvider(&config)
assert.True(t, strings.HasPrefix(provider.database.Users["harry"].HashedPassword, "{CRYPT}$6$"))
err := provider.UpdatePassword("harry", "newpassword")
assert.NoError(t, err)
// Reset the provider to force a read from disk.
provider = NewFileUserProvider(&config)
ok, err := provider.CheckUserPassword("harry", "newpassword")
assert.NoError(t, err)
assert.True(t, ok)
assert.True(t, strings.HasPrefix(provider.database.Users["harry"].HashedPassword, "$argon2id$"))
})
}
func TestShouldUpdatePasswordHashingAlgorithmToSHA512(t *testing.T) {
WithDatabase(UserDatabaseContent, func(path string) {
config := DefaultFileAuthenticationBackendConfiguration
config.Path = path
config.PasswordHashing.Algorithm = "sha512"
config.PasswordHashing.Iterations = 50000
provider := NewFileUserProvider(&config)
assert.True(t, strings.HasPrefix(provider.database.Users["john"].HashedPassword, "{CRYPT}$argon2id$"))
err := provider.UpdatePassword("john", "newpassword")
assert.NoError(t, err)
// Reset the provider to force a read from disk.
provider = NewFileUserProvider(&config)
ok, err := provider.CheckUserPassword("john", "newpassword")
assert.NoError(t, err)
assert.True(t, ok)
assert.True(t, strings.HasPrefix(provider.database.Users["john"].HashedPassword, "$6$"))
})
}
func TestShouldRaiseWhenLoadingMalformedDatabaseForFirstTime(t *testing.T) {
WithDatabase(MalformedUserDatabaseContent, func(path string) {
config := DefaultFileAuthenticationBackendConfiguration
config.Path = path
assert.PanicsWithValue(t, "Unable to parse database: yaml: line 4: mapping values are not allowed in this context", func() {
NewFileUserProvider(&config)
})
})
}
func TestShouldRaiseWhenLoadingDatabaseWithBadSchemaForFirstTime(t *testing.T) {
WithDatabase(BadSchemaUserDatabaseContent, func(path string) {
config := DefaultFileAuthenticationBackendConfiguration
config.Path = path
assert.PanicsWithValue(t, "Invalid schema of database: Users: non zero value required", func() {
NewFileUserProvider(&config)
})
})
}
func TestShouldRaiseWhenLoadingDatabaseWithBadSHA512HashesForTheFirstTime(t *testing.T) {
WithDatabase(BadSHA512HashContent, func(path string) {
config := DefaultFileAuthenticationBackendConfiguration
config.Path = path
assert.PanicsWithValue(t, "Unable to parse hash of user john: Hash key is not the last parameter, the hash is likely malformed ($6$rounds00000$jgiCMRyGXzoqpxS3$w2pJeZnnH8bwW3zzvoMWtTRfQYsHbWbD/hquuQ5vUeIyl9gdwBIt6RWk2S6afBA0DPakbeWgD/4SZPiS0hYtU/).", func() {
NewFileUserProvider(&config)
})
})
}
func TestShouldRaiseWhenLoadingDatabaseWithBadArgon2idHashSettingsForTheFirstTime(t *testing.T) {
WithDatabase(BadArgon2idHashSettingsContent, func(path string) {
config := DefaultFileAuthenticationBackendConfiguration
config.Path = path
assert.PanicsWithValue(t, "Unable to parse hash of user john: Hash key is not the last parameter, the hash is likely malformed ($argon2id$v=19$m65536,t3,p2$BpLnfgDsc2WD8F2q$o/vzA4myCqZZ36bUGsDY//8mKUYNZZaR0t4MFFSs+iM).", func() {
NewFileUserProvider(&config)
})
})
}
func TestShouldRaiseWhenLoadingDatabaseWithBadArgon2idHashKeyForTheFirstTime(t *testing.T) {
WithDatabase(BadArgon2idHashKeyContent, func(path string) {
config := DefaultFileAuthenticationBackendConfiguration
config.Path = path
assert.PanicsWithValue(t, "Unable to parse hash of user john: Hash key contains invalid base64 characters.", func() {
NewFileUserProvider(&config)
})
})
}
func TestShouldRaiseWhenLoadingDatabaseWithBadArgon2idHashSaltForTheFirstTime(t *testing.T) {
WithDatabase(BadArgon2idHashSaltContent, func(path string) {
config := DefaultFileAuthenticationBackendConfiguration
config.Path = path
assert.PanicsWithValue(t, "Unable to parse hash of user john: Salt contains invalid base64 characters.", func() {
NewFileUserProvider(&config)
})
})
}
func TestShouldSupportHashPasswordWithoutCRYPT(t *testing.T) {
WithDatabase(UserDatabaseWithoutCryptContent, func(path string) {
config := DefaultFileAuthenticationBackendConfiguration
config.Path = path
provider := NewFileUserProvider(&config)
ok, err := provider.CheckUserPassword("john", "password")
assert.NoError(t, err)
assert.True(t, ok)
})
}
var (
DefaultFileAuthenticationBackendConfiguration = schema.FileAuthenticationBackendConfiguration{
Path: "",
PasswordHashing: &schema.PasswordHashingConfiguration{
Iterations: schema.DefaultCIPasswordOptionsConfiguration.Iterations,
KeyLength: schema.DefaultCIPasswordOptionsConfiguration.KeyLength,
SaltLength: schema.DefaultCIPasswordOptionsConfiguration.SaltLength,
Algorithm: schema.DefaultCIPasswordOptionsConfiguration.Algorithm,
Memory: schema.DefaultCIPasswordOptionsConfiguration.Memory,
Parallelism: schema.DefaultCIPasswordOptionsConfiguration.Parallelism,
},
}
)
var UserDatabaseContent = []byte(`
users:
john:
password: "{CRYPT}$argon2id$v=19$m=65536,t=3,p=2$BpLnfgDsc2WD8F2q$o/vzA4myCqZZ36bUGsDY//8mKUYNZZaR0t4MFFSs+iM"
email: john.doe@authelia.com
groups:
- admins
- dev
harry:
password: "{CRYPT}$6$rounds=500000$jgiCMRyGXzoqpxS3$w2pJeZnnH8bwW3zzvoMWtTRfQYsHbWbD/hquuQ5vUeIyl9gdwBIt6RWk2S6afBA0DPakbeWgD/4SZPiS0hYtU/"
email: harry.potter@authelia.com
groups: []
bob:
password: "{CRYPT}$6$rounds=500000$jgiCMRyGXzoqpxS3$w2pJeZnnH8bwW3zzvoMWtTRfQYsHbWbD/hquuQ5vUeIyl9gdwBIt6RWk2S6afBA0DPakbeWgD/4SZPiS0hYtU/"
email: bob.dylan@authelia.com
groups:
- dev
james:
password: "{CRYPT}$6$rounds=500000$jgiCMRyGXzoqpxS3$w2pJeZnnH8bwW3zzvoMWtTRfQYsHbWbD/hquuQ5vUeIyl9gdwBIt6RWk2S6afBA0DPakbeWgD/4SZPiS0hYtU/"
email: james.dean@authelia.com
`)
var MalformedUserDatabaseContent = []byte(`
users
john
email: john.doe@authelia.com
groups:
- admins
- dev
`)
// The YAML is valid but the root key is user instead of users
var BadSchemaUserDatabaseContent = []byte(`
user:
john:
password: "{CRYPT}$6$rounds=500000$jgiCMRyGXzoqpxS3$w2pJeZnnH8bwW3zzvoMWtTRfQYsHbWbD/hquuQ5vUeIyl9gdwBIt6RWk2S6afBA0DPakbeWgD/4SZPiS0hYtU/"
email: john.doe@authelia.com
groups:
- admins
- dev
`)
var UserDatabaseWithoutCryptContent = []byte(`
users:
john:
password: "$6$rounds=500000$jgiCMRyGXzoqpxS3$w2pJeZnnH8bwW3zzvoMWtTRfQYsHbWbD/hquuQ5vUeIyl9gdwBIt6RWk2S6afBA0DPakbeWgD/4SZPiS0hYtU/"
email: john.doe@authelia.com
groups:
- admins
- dev
james:
password: "$6$rounds=500000$jgiCMRyGXzoqpxS3$w2pJeZnnH8bwW3zzvoMWtTRfQYsHbWbD/hquuQ5vUeIyl9gdwBIt6RWk2S6afBA0DPakbeWgD/4SZPiS0hYtU/"
email: james.dean@authelia.com
`)
var BadSHA512HashContent = []byte(`
users:
john:
password: "$6$rounds00000$jgiCMRyGXzoqpxS3$w2pJeZnnH8bwW3zzvoMWtTRfQYsHbWbD/hquuQ5vUeIyl9gdwBIt6RWk2S6afBA0DPakbeWgD/4SZPiS0hYtU/"
email: john.doe@authelia.com
groups:
- admins
- dev
james:
password: "$6$rounds=500000$jgiCMRyGXzoqpxS3$w2pJeZnnH8bwW3zzvoMWtTRfQYsHbWbD/hquuQ5vUeIyl9gdwBIt6RWk2S6afBA0DPakbeWgD/4SZPiS0hYtU/"
email: james.dean@authelia.com
`)
var BadArgon2idHashSettingsContent = []byte(`
users:
john:
password: "$argon2id$v=19$m65536,t3,p2$BpLnfgDsc2WD8F2q$o/vzA4myCqZZ36bUGsDY//8mKUYNZZaR0t4MFFSs+iM"
email: john.doe@authelia.com
groups:
- admins
- dev
james:
password: "$argon2id$v=19$m=65536,t=3,p=2$BpLnfgDsc2WD8F2q$o/vzA4myCqZZ36bUGsDY//8mKUYNZZaR0t4MFFSs+iM"
email: james.dean@authelia.com
`)
var BadArgon2idHashKeyContent = []byte(`
users:
john:
password: "$argon2id$v=19$m=65536,t=3,p=2$BpLnfgDsc2WD8F2q$^^vzA4myCqZZ36bUGsDY//8mKUYNZZaR0t4MFFSs+iM"
email: john.doe@authelia.com
groups:
- admins
- dev
`)
var BadArgon2idHashSaltContent = []byte(`
users:
john:
password: "$argon2id$v=19$m=65536,t=3,p=2$^^LnfgDsc2WD8F2q$o/vzA4myCqZZ36bUGsDY//8mKUYNZZaR0t4MFFSs+iM"
email: john.doe@authelia.com
groups:
- admins
- dev
`)