285 lines
16 KiB
Go
285 lines
16 KiB
Go
package validator
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import (
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"testing"
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"github.com/authelia/authelia/internal/configuration/schema"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/stretchr/testify/suite"
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)
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func TestShouldRaiseErrorsWhenNoBackendProvided(t *testing.T) {
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validator := schema.NewStructValidator()
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backendConfig := schema.AuthenticationBackendConfiguration{}
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ValidateAuthenticationBackend(&backendConfig, validator)
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assert.Len(t, validator.Errors(), 1)
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assert.EqualError(t, validator.Errors()[0], "Please provide `ldap` or `file` object in `authentication_backend`")
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}
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type FileBasedAuthenticationBackend struct {
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suite.Suite
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configuration schema.AuthenticationBackendConfiguration
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validator *schema.StructValidator
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}
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func (suite *FileBasedAuthenticationBackend) SetupTest() {
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suite.validator = schema.NewStructValidator()
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suite.configuration = schema.AuthenticationBackendConfiguration{}
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suite.configuration.File = &schema.FileAuthenticationBackendConfiguration{Path: "/a/path", PasswordHashing: &schema.PasswordHashingConfiguration{
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Algorithm: schema.DefaultPasswordOptionsConfiguration.Algorithm,
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Iterations: schema.DefaultPasswordOptionsConfiguration.Iterations,
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Parallelism: schema.DefaultPasswordOptionsConfiguration.Parallelism,
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Memory: schema.DefaultPasswordOptionsConfiguration.Memory,
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KeyLength: schema.DefaultPasswordOptionsConfiguration.KeyLength,
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SaltLength: schema.DefaultPasswordOptionsConfiguration.SaltLength,
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}}
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suite.configuration.File.PasswordHashing.Algorithm = schema.DefaultPasswordOptionsConfiguration.Algorithm
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}
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func (suite *FileBasedAuthenticationBackend) TestShouldValidateCompleteConfiguration() {
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 0)
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}
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func (suite *FileBasedAuthenticationBackend) TestShouldRaiseErrorWhenNoPathProvided() {
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suite.configuration.File.Path = ""
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 1)
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assert.EqualError(suite.T(), suite.validator.Errors()[0], "Please provide a `path` for the users database in `authentication_backend`")
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}
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func (suite *FileBasedAuthenticationBackend) TestShouldRaiseErrorWhenMemoryNotMoreThanEightTimesParallelism() {
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suite.configuration.File.PasswordHashing.Memory = 8
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suite.configuration.File.PasswordHashing.Parallelism = 2
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 1)
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assert.EqualError(suite.T(), suite.validator.Errors()[0], "Memory for argon2id must be 16 or more (parallelism * 8), you configured memory as 8 and parallelism as 2")
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}
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func (suite *FileBasedAuthenticationBackend) TestShouldSetDefaultConfigurationWhenBlank() {
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suite.configuration.File.PasswordHashing = &schema.PasswordHashingConfiguration{}
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assert.Equal(suite.T(), 0, suite.configuration.File.PasswordHashing.KeyLength)
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assert.Equal(suite.T(), 0, suite.configuration.File.PasswordHashing.Iterations)
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assert.Equal(suite.T(), 0, suite.configuration.File.PasswordHashing.SaltLength)
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assert.Equal(suite.T(), "", suite.configuration.File.PasswordHashing.Algorithm)
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assert.Equal(suite.T(), 0, suite.configuration.File.PasswordHashing.Memory)
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assert.Equal(suite.T(), 0, suite.configuration.File.PasswordHashing.Parallelism)
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 0)
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assert.Equal(suite.T(), schema.DefaultPasswordOptionsConfiguration.KeyLength, suite.configuration.File.PasswordHashing.KeyLength)
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assert.Equal(suite.T(), schema.DefaultPasswordOptionsConfiguration.Iterations, suite.configuration.File.PasswordHashing.Iterations)
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assert.Equal(suite.T(), schema.DefaultPasswordOptionsConfiguration.SaltLength, suite.configuration.File.PasswordHashing.SaltLength)
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assert.Equal(suite.T(), schema.DefaultPasswordOptionsConfiguration.Algorithm, suite.configuration.File.PasswordHashing.Algorithm)
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assert.Equal(suite.T(), schema.DefaultPasswordOptionsConfiguration.Memory, suite.configuration.File.PasswordHashing.Memory)
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assert.Equal(suite.T(), schema.DefaultPasswordOptionsConfiguration.Parallelism, suite.configuration.File.PasswordHashing.Parallelism)
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}
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func (suite *FileBasedAuthenticationBackend) TestShouldSetDefaultConfigurationWhenOnlySHA512Set() {
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suite.configuration.File.PasswordHashing = &schema.PasswordHashingConfiguration{}
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assert.Equal(suite.T(), "", suite.configuration.File.PasswordHashing.Algorithm)
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suite.configuration.File.PasswordHashing.Algorithm = "sha512"
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 0)
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assert.Equal(suite.T(), schema.DefaultPasswordOptionsSHA512Configuration.KeyLength, suite.configuration.File.PasswordHashing.KeyLength)
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assert.Equal(suite.T(), schema.DefaultPasswordOptionsSHA512Configuration.Iterations, suite.configuration.File.PasswordHashing.Iterations)
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assert.Equal(suite.T(), schema.DefaultPasswordOptionsSHA512Configuration.SaltLength, suite.configuration.File.PasswordHashing.SaltLength)
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assert.Equal(suite.T(), schema.DefaultPasswordOptionsSHA512Configuration.Algorithm, suite.configuration.File.PasswordHashing.Algorithm)
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assert.Equal(suite.T(), schema.DefaultPasswordOptionsSHA512Configuration.Memory, suite.configuration.File.PasswordHashing.Memory)
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assert.Equal(suite.T(), schema.DefaultPasswordOptionsSHA512Configuration.Parallelism, suite.configuration.File.PasswordHashing.Parallelism)
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}
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func (suite *FileBasedAuthenticationBackend) TestShouldRaiseErrorWhenKeyLengthTooLow() {
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suite.configuration.File.PasswordHashing.KeyLength = 1
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 1)
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assert.EqualError(suite.T(), suite.validator.Errors()[0], "Key length for argon2id must be 16, you configured 1")
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}
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func (suite *FileBasedAuthenticationBackend) TestShouldRaiseErrorWhenSaltLengthTooLow() {
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suite.configuration.File.PasswordHashing.SaltLength = -1
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 1)
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assert.EqualError(suite.T(), suite.validator.Errors()[0], "The salt length must be 2 or more, you configured -1")
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}
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func (suite *FileBasedAuthenticationBackend) TestShouldRaiseErrorWhenSaltLengthTooHigh() {
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suite.configuration.File.PasswordHashing.SaltLength = 20
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 1)
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assert.EqualError(suite.T(), suite.validator.Errors()[0], "The salt length must be 16 or less, you configured 20")
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}
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func (suite *FileBasedAuthenticationBackend) TestShouldRaiseErrorWhenBadAlgorithmDefined() {
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suite.configuration.File.PasswordHashing.Algorithm = "bogus"
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 1)
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assert.EqualError(suite.T(), suite.validator.Errors()[0], "Unknown hashing algorithm supplied, valid values are argon2id and sha512, you configured 'bogus'")
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}
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func (suite *FileBasedAuthenticationBackend) TestShouldRaiseErrorWhenIterationsTooLow() {
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suite.configuration.File.PasswordHashing.Iterations = -1
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 1)
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assert.EqualError(suite.T(), suite.validator.Errors()[0], "The number of iterations specified is invalid, must be 1 or more, you configured -1")
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}
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func (suite *FileBasedAuthenticationBackend) TestShouldRaiseErrorWhenParallelismTooLow() {
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suite.configuration.File.PasswordHashing.Parallelism = -1
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 1)
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assert.EqualError(suite.T(), suite.validator.Errors()[0], "Parallelism for argon2id must be 1 or more, you configured -1")
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}
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func (suite *FileBasedAuthenticationBackend) TestShouldSetDefaultValues() {
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suite.configuration.File.PasswordHashing.Algorithm = ""
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suite.configuration.File.PasswordHashing.Iterations = 0
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suite.configuration.File.PasswordHashing.SaltLength = 0
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suite.configuration.File.PasswordHashing.Memory = 0
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suite.configuration.File.PasswordHashing.Parallelism = 0
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 0)
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assert.Equal(suite.T(), schema.DefaultPasswordOptionsConfiguration.Algorithm, suite.configuration.File.PasswordHashing.Algorithm)
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assert.Equal(suite.T(), schema.DefaultPasswordOptionsConfiguration.Iterations, suite.configuration.File.PasswordHashing.Iterations)
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assert.Equal(suite.T(), schema.DefaultPasswordOptionsConfiguration.SaltLength, suite.configuration.File.PasswordHashing.SaltLength)
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assert.Equal(suite.T(), schema.DefaultPasswordOptionsConfiguration.Memory, suite.configuration.File.PasswordHashing.Memory)
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assert.Equal(suite.T(), schema.DefaultPasswordOptionsConfiguration.Parallelism, suite.configuration.File.PasswordHashing.Parallelism)
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}
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func TestFileBasedAuthenticationBackend(t *testing.T) {
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suite.Run(t, new(FileBasedAuthenticationBackend))
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}
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type LdapAuthenticationBackendSuite struct {
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suite.Suite
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configuration schema.AuthenticationBackendConfiguration
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validator *schema.StructValidator
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}
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func (suite *LdapAuthenticationBackendSuite) SetupTest() {
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suite.validator = schema.NewStructValidator()
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suite.configuration = schema.AuthenticationBackendConfiguration{}
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suite.configuration.Ldap = &schema.LDAPAuthenticationBackendConfiguration{}
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suite.configuration.Ldap.URL = "ldap://ldap"
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suite.configuration.Ldap.User = "user"
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suite.configuration.Ldap.Password = "password"
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suite.configuration.Ldap.BaseDN = "base_dn"
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suite.configuration.Ldap.UsernameAttribute = "uid"
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suite.configuration.Ldap.UsersFilter = "(uid={input})"
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suite.configuration.Ldap.GroupsFilter = "(cn={input})"
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}
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func (suite *LdapAuthenticationBackendSuite) TestShouldValidateCompleteConfiguration() {
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 0)
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}
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func (suite *LdapAuthenticationBackendSuite) TestShouldRaiseErrorWhenURLNotProvided() {
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suite.configuration.Ldap.URL = ""
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 1)
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assert.EqualError(suite.T(), suite.validator.Errors()[0], "Please provide a URL to the LDAP server")
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}
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func (suite *LdapAuthenticationBackendSuite) TestShouldRaiseErrorWhenUserNotProvided() {
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suite.configuration.Ldap.User = ""
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 1)
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assert.EqualError(suite.T(), suite.validator.Errors()[0], "Please provide a user name to connect to the LDAP server")
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}
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func (suite *LdapAuthenticationBackendSuite) TestShouldRaiseErrorWhenPasswordNotProvided() {
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suite.configuration.Ldap.Password = ""
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 1)
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assert.EqualError(suite.T(), suite.validator.Errors()[0], "Please provide a password to connect to the LDAP server")
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}
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func (suite *LdapAuthenticationBackendSuite) TestShouldRaiseErrorWhenBaseDNNotProvided() {
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suite.configuration.Ldap.BaseDN = ""
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 1)
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assert.EqualError(suite.T(), suite.validator.Errors()[0], "Please provide a base DN to connect to the LDAP server")
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}
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func (suite *LdapAuthenticationBackendSuite) TestShouldRaiseOnEmptyGroupsFilter() {
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suite.configuration.Ldap.GroupsFilter = ""
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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require.Len(suite.T(), suite.validator.Errors(), 1)
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assert.EqualError(suite.T(), suite.validator.Errors()[0], "Please provide a groups filter with `groups_filter` attribute")
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}
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func (suite *LdapAuthenticationBackendSuite) TestShouldRaiseOnEmptyUsersFilter() {
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suite.configuration.Ldap.UsersFilter = ""
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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require.Len(suite.T(), suite.validator.Errors(), 1)
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assert.EqualError(suite.T(), suite.validator.Errors()[0], "Please provide a users filter with `users_filter` attribute")
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}
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func (suite *LdapAuthenticationBackendSuite) TestShouldRaiseOnEmptyUsernameAttribute() {
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suite.configuration.Ldap.UsernameAttribute = ""
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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require.Len(suite.T(), suite.validator.Errors(), 1)
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assert.EqualError(suite.T(), suite.validator.Errors()[0], "Please provide a username attribute with `username_attribute`")
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}
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func (suite *LdapAuthenticationBackendSuite) TestShouldSetDefaultGroupNameAttribute() {
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 0)
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assert.Equal(suite.T(), "cn", suite.configuration.Ldap.GroupNameAttribute)
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}
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func (suite *LdapAuthenticationBackendSuite) TestShouldSetDefaultMailAttribute() {
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 0)
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assert.Equal(suite.T(), "mail", suite.configuration.Ldap.MailAttribute)
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}
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func (suite *LdapAuthenticationBackendSuite) TestShouldRaiseWhenUsersFilterDoesNotContainEnclosingParenthesis() {
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suite.configuration.Ldap.UsersFilter = "uid={input}"
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 1)
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assert.EqualError(suite.T(), suite.validator.Errors()[0], "The users filter should contain enclosing parenthesis. For instance uid={input} should be (uid={input})")
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}
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func (suite *LdapAuthenticationBackendSuite) TestShouldRaiseWhenGroupsFilterDoesNotContainEnclosingParenthesis() {
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suite.configuration.Ldap.GroupsFilter = "cn={input}"
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 1)
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assert.EqualError(suite.T(), suite.validator.Errors()[0], "The groups filter should contain enclosing parenthesis. For instance cn={input} should be (cn={input})")
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}
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func (suite *LdapAuthenticationBackendSuite) TestShouldHelpDetectNoInputPlaceholder() {
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suite.configuration.Ldap.UsersFilter = "(objectClass=person)"
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ValidateAuthenticationBackend(&suite.configuration, suite.validator)
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assert.Len(suite.T(), suite.validator.Errors(), 1)
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assert.EqualError(suite.T(), suite.validator.Errors()[0], "Unable to detect {input} placeholder in users_filter, your configuration might be broken. Please review configuration options listed at https://docs.authelia.com/configuration/authentication/ldap.html")
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}
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func (suite *LdapAuthenticationBackendSuite) TestShouldAdaptLDAPURL() {
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assert.Equal(suite.T(), "", validateLdapURL("127.0.0.1", suite.validator))
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require.Len(suite.T(), suite.validator.Errors(), 1)
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assert.EqualError(suite.T(), suite.validator.Errors()[0], "Unknown scheme for ldap url, should be ldap:// or ldaps://")
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assert.Equal(suite.T(), "", validateLdapURL("127.0.0.1:636", suite.validator))
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require.Len(suite.T(), suite.validator.Errors(), 2)
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assert.EqualError(suite.T(), suite.validator.Errors()[1], "Unable to parse URL to ldap server. The scheme is probably missing: ldap:// or ldaps://")
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assert.Equal(suite.T(), "ldap://127.0.0.1:389", validateLdapURL("ldap://127.0.0.1", suite.validator))
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assert.Equal(suite.T(), "ldap://127.0.0.1:390", validateLdapURL("ldap://127.0.0.1:390", suite.validator))
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assert.Equal(suite.T(), "ldap://127.0.0.1:389/abc", validateLdapURL("ldap://127.0.0.1/abc", suite.validator))
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assert.Equal(suite.T(), "ldap://127.0.0.1:389/abc?test=abc&x=y", validateLdapURL("ldap://127.0.0.1/abc?test=abc&x=y", suite.validator))
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assert.Equal(suite.T(), "ldaps://127.0.0.1:390", validateLdapURL("ldaps://127.0.0.1:390", suite.validator))
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assert.Equal(suite.T(), "ldaps://127.0.0.1:636", validateLdapURL("ldaps://127.0.0.1", suite.validator))
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}
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func TestLdapAuthenticationBackend(t *testing.T) {
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suite.Run(t, new(LdapAuthenticationBackendSuite))
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}
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