authelia/internal/configuration/validator/const.go

407 lines
25 KiB
Go

package validator
import (
"regexp"
"github.com/go-webauthn/webauthn/protocol"
"github.com/authelia/authelia/v4/internal/configuration/schema"
"github.com/authelia/authelia/v4/internal/oidc"
)
const (
loopback = "127.0.0.1"
oauth2InstalledApp = "urn:ietf:wg:oauth:2.0:oob"
)
// Policy constants.
const (
policyBypass = "bypass"
policyOneFactor = "one_factor"
policyTwoFactor = "two_factor"
policyDeny = "deny"
)
const (
digestSHA1 = "sha1"
digestSHA224 = "sha224"
digestSHA256 = "sha256"
digestSHA384 = "sha384"
digestSHA512 = "sha512"
)
// Hashing constants.
const (
hashLegacyArgon2id = "argon2id"
hashLegacySHA512 = digestSHA512
hashArgon2 = "argon2"
hashSHA2Crypt = "sha2crypt"
hashPBKDF2 = "pbkdf2"
hashSCrypt = "scrypt"
hashBCrypt = "bcrypt"
)
// Scheme constants.
const (
schemeLDAP = "ldap"
schemeLDAPS = "ldaps"
schemeHTTP = "http"
schemeHTTPS = "https"
)
// Notifier Error constants.
const (
errFmtNotifierMultipleConfigured = "notifier: please ensure only one of the 'smtp' or 'filesystem' notifier is configured"
errFmtNotifierNotConfigured = "notifier: you must ensure either the 'smtp' or 'filesystem' notifier " +
"is configured"
errFmtNotifierTemplatePathNotExist = "notifier: option 'template_path' refers to location '%s' which does not exist"
errFmtNotifierTemplatePathUnknownError = "notifier: option 'template_path' refers to location '%s' which couldn't be opened: %w"
errFmtNotifierFileSystemFileNameNotConfigured = "notifier: filesystem: option 'filename' is required"
errFmtNotifierSMTPNotConfigured = "notifier: smtp: option '%s' is required"
errFmtNotifierSMTPTLSConfigInvalid = "notifier: smtp: tls: %w"
errFmtNotifierStartTlsDisabled = "notifier: smtp: option 'disable_starttls' is enabled: " +
"opportunistic STARTTLS is explicitly disabled which means all emails will be sent insecurely over plaintext " +
"and this setting is only necessary for non-compliant SMTP servers which advertise they support STARTTLS " +
"when they actually don't support STARTTLS"
)
const (
errSuffixMustBeOneOf = "is configured as '%s' but must be one of the following values: '%s'"
)
// Authentication Backend Error constants.
const (
errFmtAuthBackendNotConfigured = "authentication_backend: you must ensure either the 'file' or 'ldap' " +
"authentication backend is configured"
errFmtAuthBackendMultipleConfigured = "authentication_backend: please ensure only one of the 'file' or 'ldap' " +
"backend is configured"
errFmtAuthBackendRefreshInterval = "authentication_backend: option 'refresh_interval' is configured to '%s' but " +
"it must be either a duration notation or one of 'disable', or 'always': %w"
errFmtAuthBackendPasswordResetCustomURLScheme = "authentication_backend: password_reset: option 'custom_url' is" +
" configured to '%s' which has the scheme '%s' but the scheme must be either 'http' or 'https'"
errFmtFileAuthBackendPathNotConfigured = "authentication_backend: file: option 'path' is required"
errFmtFileAuthBackendPasswordUnknownAlg = "authentication_backend: file: password: option 'algorithm' " +
errSuffixMustBeOneOf
errFmtFileAuthBackendPasswordInvalidVariant = "authentication_backend: file: password: %s: " +
"option 'variant' " + errSuffixMustBeOneOf
errFmtFileAuthBackendPasswordOptionTooLarge = "authentication_backend: file: password: %s: " +
"option '%s' is configured as '%d' but must be less than or equal to '%d'"
errFmtFileAuthBackendPasswordOptionTooSmall = "authentication_backend: file: password: %s: " +
"option '%s' is configured as '%d' but must be greater than or equal to '%d'"
errFmtFileAuthBackendPasswordArgon2MemoryTooLow = "authentication_backend: file: password: argon2: " +
"option 'memory' is configured as '%d' but must be greater than or equal to '%d' or '%d' (the value of 'parallelism) multiplied by '%d'"
errFmtLDAPAuthBackendUnauthenticatedBindWithPassword = "authentication_backend: ldap: option 'permit_unauthenticated_bind' can't be enabled when a password is specified"
errFmtLDAPAuthBackendUnauthenticatedBindWithResetEnabled = "authentication_backend: ldap: option 'permit_unauthenticated_bind' can't be enabled when password reset is enabled"
errFmtLDAPAuthBackendMissingOption = "authentication_backend: ldap: option '%s' is required"
errFmtLDAPAuthBackendTLSConfigInvalid = "authentication_backend: ldap: tls: %w"
errFmtLDAPAuthBackendImplementation = "authentication_backend: ldap: option 'implementation' " +
errSuffixMustBeOneOf
errFmtLDAPAuthBackendFilterReplacedPlaceholders = "authentication_backend: ldap: option " +
"'%s' has an invalid placeholder: '%s' has been removed, please use '%s' instead"
errFmtLDAPAuthBackendURLNotParsable = "authentication_backend: ldap: option " +
"'url' could not be parsed: %w"
errFmtLDAPAuthBackendURLInvalidScheme = "authentication_backend: ldap: option " +
"'url' must have either the 'ldap' or 'ldaps' scheme but it is configured as '%s'"
errFmtLDAPAuthBackendFilterEnclosingParenthesis = "authentication_backend: ldap: option " +
"'%s' must contain enclosing parenthesis: '%s' should probably be '(%s)'"
errFmtLDAPAuthBackendFilterMissingPlaceholder = "authentication_backend: ldap: option " +
"'%s' must contain the placeholder '{%s}' but it is required"
)
// TOTP Error constants.
const (
errFmtTOTPInvalidAlgorithm = "totp: option 'algorithm' must be one of '%s' but it is configured as '%s'"
errFmtTOTPInvalidPeriod = "totp: option 'period' option must be 15 or more but it is configured as '%d'"
errFmtTOTPInvalidDigits = "totp: option 'digits' must be 6 or 8 but it is configured as '%d'"
errFmtTOTPInvalidSecretSize = "totp: option 'secret_size' must be %d or higher but it is configured as '%d'" //nolint:gosec
)
// Storage Error constants.
const (
errStrStorage = "storage: configuration for a 'local', 'mysql' or 'postgres' database must be provided"
errStrStorageEncryptionKeyMustBeProvided = "storage: option 'encryption_key' is required"
errStrStorageEncryptionKeyTooShort = "storage: option 'encryption_key' must be 20 characters or longer"
errFmtStorageUserPassMustBeProvided = "storage: %s: option 'username' and 'password' are required" //nolint:gosec
errFmtStorageOptionMustBeProvided = "storage: %s: option '%s' is required"
errFmtStorageTLSConfigInvalid = "storage: %s: tls: %w"
errFmtStoragePostgreSQLInvalidSSLMode = "storage: postgres: ssl: option 'mode' must be one of '%s' but it is configured as '%s'"
errFmtStoragePostgreSQLInvalidSSLAndTLSConfig = "storage: postgres: can't define both 'tls' and 'ssl' configuration options"
warnFmtStoragePostgreSQLInvalidSSLDeprecated = "storage: postgres: ssl: the ssl configuration options are deprecated and we recommend the tls options instead"
)
// Telemetry Error constants.
const (
errFmtTelemetryMetricsScheme = "telemetry: metrics: option 'address' must have a scheme 'tcp://' but it is configured as '%s'"
)
// OpenID Error constants.
const (
errFmtOIDCNoClientsConfigured = "identity_providers: oidc: option 'clients' must have one or " +
"more clients configured"
errFmtOIDCNoPrivateKey = "identity_providers: oidc: option 'issuer_private_key' is required"
errFmtOIDCInvalidPrivateKeyBitSize = "identity_providers: oidc: option 'issuer_private_key' must be an RSA private key with %d bits or more but it only has %d bits"
errFmtOIDCCertificateMismatch = "identity_providers: oidc: option 'issuer_private_key' does not appear to be the private key the certificate provided by option 'issuer_certificate_chain'"
errFmtOIDCCertificateChain = "identity_providers: oidc: option 'issuer_certificate_chain' produced an error during validation of the chain: %w"
errFmtOIDCEnforcePKCEInvalidValue = "identity_providers: oidc: option 'enforce_pkce' must be 'never', " +
"'public_clients_only' or 'always', but it is configured as '%s'"
errFmtOIDCCORSInvalidOrigin = "identity_providers: oidc: cors: option 'allowed_origins' contains an invalid value '%s' as it has a %s: origins must only be scheme, hostname, and an optional port"
errFmtOIDCCORSInvalidOriginWildcard = "identity_providers: oidc: cors: option 'allowed_origins' contains the wildcard origin '*' with more than one origin but the wildcard origin must be defined by itself"
errFmtOIDCCORSInvalidOriginWildcardWithClients = "identity_providers: oidc: cors: option 'allowed_origins' contains the wildcard origin '*' cannot be specified with option 'allowed_origins_from_client_redirect_uris' enabled"
errFmtOIDCCORSInvalidEndpoint = "identity_providers: oidc: cors: option 'endpoints' contains an invalid value '%s': must be one of '%s'"
errFmtOIDCClientsDuplicateID = "identity_providers: oidc: one or more clients have the same id but all client" +
"id's must be unique"
errFmtOIDCClientsWithEmptyID = "identity_providers: oidc: one or more clients have been configured with " +
"an empty id"
errFmtOIDCClientInvalidSecret = "identity_providers: oidc: client '%s': option 'secret' is required"
errFmtOIDCClientPublicInvalidSecret = "identity_providers: oidc: client '%s': option 'secret' is " +
"required to be empty when option 'public' is true"
errFmtOIDCClientRedirectURICantBeParsed = "identity_providers: oidc: client '%s': option 'redirect_uris' has an " +
"invalid value: redirect uri '%s' could not be parsed: %v"
errFmtOIDCClientRedirectURIPublic = "identity_providers: oidc: client '%s': option 'redirect_uris' has the " +
"redirect uri '%s' when option 'public' is false but this is invalid as this uri is not valid " +
"for the openid connect confidential client type"
errFmtOIDCClientRedirectURIAbsolute = "identity_providers: oidc: client '%s': option 'redirect_uris' has an " +
"invalid value: redirect uri '%s' must have the scheme but it is absent"
errFmtOIDCClientInvalidPolicy = "identity_providers: oidc: client '%s': option 'policy' must be 'one_factor' " +
"or 'two_factor' but it is configured as '%s'"
errFmtOIDCClientInvalidPKCEChallengeMethod = "identity_providers: oidc: client '%s': option 'pkce_challenge_method' must be 'plain' " +
"or 'S256' but it is configured as '%s'"
errFmtOIDCClientInvalidConsentMode = "identity_providers: oidc: client '%s': consent: option 'mode' must be one of " +
"'%s' but it is configured as '%s'"
errFmtOIDCClientInvalidEntry = "identity_providers: oidc: client '%s': option '%s' must only have the values " +
"'%s' but one option is configured as '%s'"
errFmtOIDCClientInvalidUserinfoAlgorithm = "identity_providers: oidc: client '%s': option " +
"'userinfo_signing_algorithm' must be one of '%s' but it is configured as '%s'"
errFmtOIDCClientInvalidSectorIdentifier = "identity_providers: oidc: client '%s': option " +
"'sector_identifier' with value '%s': must be a URL with only the host component for example '%s' but it has a %s with the value '%s'"
errFmtOIDCClientInvalidSectorIdentifierWithoutValue = "identity_providers: oidc: client '%s': option " +
"'sector_identifier' with value '%s': must be a URL with only the host component for example '%s' but it has a %s"
errFmtOIDCClientInvalidSectorIdentifierHost = "identity_providers: oidc: client '%s': option " +
"'sector_identifier' with value '%s': must be a URL with only the host component but appears to be invalid"
errFmtOIDCServerInsecureParameterEntropy = "openid connect provider: SECURITY ISSUE - minimum parameter entropy is " +
"configured to an unsafe value, it should be above 8 but it's configured to %d"
)
// Webauthn Error constants.
const (
errFmtWebauthnConveyancePreference = "webauthn: option 'attestation_conveyance_preference' must be one of '%s' but it is configured as '%s'"
errFmtWebauthnUserVerification = "webauthn: option 'user_verification' must be one of 'discouraged', 'preferred', 'required' but it is configured as '%s'"
)
// Access Control error constants.
const (
errFmtAccessControlDefaultPolicyValue = "access control: option 'default_policy' must be one of '%s' but it is " +
"configured as '%s'"
errFmtAccessControlDefaultPolicyWithoutRules = "access control: 'default_policy' option '%s' is invalid: when " +
"no rules are specified it must be 'two_factor' or 'one_factor'"
errFmtAccessControlNetworkGroupIPCIDRInvalid = "access control: networks: network group '%s' is invalid: the " +
"network '%s' is not a valid IP or CIDR notation"
errFmtAccessControlWarnNoRulesDefaultPolicy = "access control: no rules have been specified so the " +
"'default_policy' of '%s' is going to be applied to all requests"
errFmtAccessControlRuleNoDomains = "access control: rule %s: rule is invalid: must have the option " +
"'domain' or 'domain_regex' configured"
errFmtAccessControlRuleInvalidPolicy = "access control: rule %s: rule 'policy' option '%s' " +
"is invalid: must be one of 'deny', 'two_factor', 'one_factor' or 'bypass'"
errAccessControlRuleBypassPolicyInvalidWithSubjects = "access control: rule %s: 'policy' option 'bypass' is " +
"not supported when 'subject' option is configured: see " +
"https://www.authelia.com/c/acl#bypass"
errAccessControlRuleBypassPolicyInvalidWithSubjectsWithGroupDomainRegex = "access control: rule %s: 'policy' option 'bypass' is " +
"not supported when 'domain_regex' option contains the user or group named matches. For more information see: " +
"https://www.authelia.com/c/acl-match-concept-2"
errFmtAccessControlRuleNetworksInvalid = "access control: rule %s: the network '%s' is not a " +
"valid Group Name, IP, or CIDR notation"
errFmtAccessControlRuleSubjectInvalid = "access control: rule %s: 'subject' option '%s' is " +
"invalid: must start with 'user:' or 'group:'"
errFmtAccessControlRuleMethodInvalid = "access control: rule %s: 'methods' option '%s' is " +
"invalid: must be one of '%s'"
errFmtAccessControlRuleQueryInvalid = "access control: rule %s: 'query' option 'operator' with value '%s' is " +
"invalid: must be one of '%s'"
errFmtAccessControlRuleQueryInvalidNoValue = "access control: rule %s: 'query' option '%s' is " +
"invalid: must have a value"
errFmtAccessControlRuleQueryInvalidNoValueOperator = "access control: rule %s: 'query' option '%s' is " +
"invalid: must have a value when the operator is '%s'"
errFmtAccessControlRuleQueryInvalidValue = "access control: rule %s: 'query' option '%s' is " +
"invalid: must not have a value when the operator is '%s'"
errFmtAccessControlRuleQueryInvalidValueParse = "access control: rule %s: 'query' option '%s' is " +
"invalid: %w"
errFmtAccessControlRuleQueryInvalidValueType = "access control: rule %s: 'query' option 'value' is " +
"invalid: expected type was string but got %T"
)
// Theme Error constants.
const (
errFmtThemeName = "option 'theme' must be one of '%s' but it is configured as '%s'"
)
// NTP Error constants.
const (
errFmtNTPVersion = "ntp: option 'version' must be either 3 or 4 but it is configured as '%d'"
)
// Session error constants.
const (
errFmtSessionOptionRequired = "session: option '%s' is required"
errFmtSessionDomainMustBeRoot = "session: option 'domain' must be the domain you wish to protect not a wildcard domain but it is configured as '%s'"
errFmtSessionSameSite = "session: option 'same_site' must be one of '%s' but is configured as '%s'"
errFmtSessionSecretRequired = "session: option 'secret' is required when using the '%s' provider"
errFmtSessionRedisPortRange = "session: redis: option 'port' must be between 1 and 65535 but is configured as '%d'"
errFmtSessionRedisHostRequired = "session: redis: option 'host' is required"
errFmtSessionRedisHostOrNodesRequired = "session: redis: option 'host' or the 'high_availability' option 'nodes' is required"
errFmtSessionRedisTLSConfigInvalid = "session: redis: tls: %w"
errFmtSessionRedisSentinelMissingName = "session: redis: high_availability: option 'sentinel_name' is required"
errFmtSessionRedisSentinelNodeHostMissing = "session: redis: high_availability: option 'nodes': option 'host' is required for each node but one or more nodes are missing this"
)
// Regulation Error Consts.
const (
errFmtRegulationFindTimeGreaterThanBanTime = "regulation: option 'find_time' must be less than or equal to option 'ban_time'"
)
// Server Error constants.
const (
errFmtServerTLSCert = "server: tls: option 'key' must also be accompanied by option 'certificate'"
errFmtServerTLSKey = "server: tls: option 'certificate' must also be accompanied by option 'key'"
errFmtServerTLSCertFileDoesNotExist = "server: tls: file path %s provided in 'certificate' does not exist"
errFmtServerTLSKeyFileDoesNotExist = "server: tls: file path %s provided in 'key' does not exist"
errFmtServerTLSClientAuthCertFileDoesNotExist = "server: tls: client_certificates: certificates: file path %s does not exist"
errFmtServerTLSClientAuthNoAuth = "server: tls: client authentication cannot be configured if no server certificate and key are provided"
errFmtServerPathNoForwardSlashes = "server: option 'path' must not contain any forward slashes"
errFmtServerPathAlphaNum = "server: option 'path' must only contain alpha numeric characters"
)
const (
errPasswordPolicyMultipleDefined = "password_policy: only a single password policy mechanism can be specified"
errFmtPasswordPolicyStandardMinLengthNotGreaterThanZero = "password_policy: standard: option 'min_length' must be greater than 0 but is configured as %d"
errFmtPasswordPolicyZXCVBNMinScoreInvalid = "password_policy: zxcvbn: option 'min_score' is invalid: must be between 1 and 4 but it's configured as %d"
)
const (
errFmtDuoMissingOption = "duo_api: option '%s' is required when duo is enabled but it is missing"
)
// Error constants.
const (
/*
errFmtDeprecatedConfigurationKey = "the %s configuration option is deprecated and will be " +
"removed in %s, please use %s instead"
Uncomment for use when deprecating keys.
TODO: Create a method from within Koanf to automatically remap deprecated keys and produce warnings.
TODO (cont): The main consideration is making sure we do not overwrite the destination key name if it already exists.
*/
errFmtInvalidDefault2FAMethod = "option 'default_2fa_method' is configured as '%s' but must be one of " +
"the following values: '%s'"
errFmtInvalidDefault2FAMethodDisabled = "option 'default_2fa_method' is configured as '%s' " +
"but must be one of the following enabled method values: '%s'"
errFmtReplacedConfigurationKey = "invalid configuration key '%s' was replaced by '%s'"
errFmtLoggingLevelInvalid = "log: option 'level' must be one of '%s' but it is configured as '%s'"
errFileHashing = "config key incorrect: authentication_backend.file.hashing should be authentication_backend.file.password"
errFilePHashing = "config key incorrect: authentication_backend.file.password_hashing should be authentication_backend.file.password"
errFilePOptions = "config key incorrect: authentication_backend.file.password_options should be authentication_backend.file.password"
)
const (
operatorPresent = "present"
operatorAbsent = "absent"
operatorEqual = "equal"
operatorNotEqual = "not equal"
operatorPattern = "pattern"
operatorNotPattern = "not pattern"
)
var (
validLDAPImplementations = []string{schema.LDAPImplementationCustom, schema.LDAPImplementationActiveDirectory, schema.LDAPImplementationFreeIPA, schema.LDAPImplementationLLDAP}
)
var (
validArgon2Variants = []string{"argon2id", "id", "argon2i", "i", "argon2d", "d"}
validSHA2CryptVariants = []string{digestSHA256, digestSHA512}
validPBKDF2Variants = []string{digestSHA1, digestSHA224, digestSHA256, digestSHA384, digestSHA512}
validBCryptVariants = []string{"standard", digestSHA256}
validHashAlgorithms = []string{hashSHA2Crypt, hashPBKDF2, hashSCrypt, hashBCrypt, hashArgon2}
)
var (
validStoragePostgreSQLSSLModes = []string{"disable", "require", "verify-ca", "verify-full"}
validThemeNames = []string{"light", "dark", "grey", "auto"}
validSessionSameSiteValues = []string{"none", "lax", "strict"}
validLogLevels = []string{"trace", "debug", "info", "warn", "error"}
validWebauthnConveyancePreferences = []string{string(protocol.PreferNoAttestation), string(protocol.PreferIndirectAttestation), string(protocol.PreferDirectAttestation)}
validWebauthnUserVerificationRequirement = []string{string(protocol.VerificationDiscouraged), string(protocol.VerificationPreferred), string(protocol.VerificationRequired)}
validRFC7231HTTPMethodVerbs = []string{"GET", "HEAD", "POST", "PUT", "PATCH", "DELETE", "TRACE", "CONNECT", "OPTIONS"}
validRFC4918HTTPMethodVerbs = []string{"COPY", "LOCK", "MKCOL", "MOVE", "PROPFIND", "PROPPATCH", "UNLOCK"}
)
var (
validACLHTTPMethodVerbs = append(validRFC7231HTTPMethodVerbs, validRFC4918HTTPMethodVerbs...)
validACLRulePolicies = []string{policyBypass, policyOneFactor, policyTwoFactor, policyDeny}
validACLRuleOperators = []string{operatorPresent, operatorAbsent, operatorEqual, operatorNotEqual, operatorPattern, operatorNotPattern}
)
var validDefault2FAMethods = []string{"totp", "webauthn", "mobile_push"}
var (
validOIDCScopes = []string{oidc.ScopeOpenID, oidc.ScopeEmail, oidc.ScopeProfile, oidc.ScopeGroups, oidc.ScopeOfflineAccess}
validOIDCGrantTypes = []string{oidc.GrantTypeImplicit, oidc.GrantTypeRefreshToken, oidc.GrantTypeAuthorizationCode, oidc.GrantTypePassword, oidc.GrantTypeClientCredentials}
validOIDCResponseModes = []string{oidc.ResponseModeFormPost, oidc.ResponseModeQuery, oidc.ResponseModeFragment}
validOIDCUserinfoAlgorithms = []string{oidc.SigningAlgorithmNone, oidc.SigningAlgorithmRSAWithSHA256}
validOIDCCORSEndpoints = []string{oidc.EndpointAuthorization, oidc.EndpointToken, oidc.EndpointIntrospection, oidc.EndpointRevocation, oidc.EndpointUserinfo}
validOIDCClientConsentModes = []string{"auto", oidc.ClientConsentModeImplicit.String(), oidc.ClientConsentModeExplicit.String(), oidc.ClientConsentModePreConfigured.String()}
)
var reKeyReplacer = regexp.MustCompile(`\[\d+]`)
var replacedKeys = map[string]string{
"authentication_backend.ldap.skip_verify": "authentication_backend.ldap.tls.skip_verify",
"authentication_backend.ldap.minimum_tls_version": "authentication_backend.ldap.tls.minimum_version",
"notifier.smtp.disable_verify_cert": "notifier.smtp.tls.skip_verify",
"logs_level": "log.level",
"logs_file_path": "log.file_path",
"log_level": "log.level",
"log_file_path": "log.file_path",
"log_format": "log.format",
"host": "server.host",
"port": "server.port",
"tls_key": "server.tls.key",
"tls_cert": "server.tls.certificate",
}
var specificErrorKeys = map[string]string{
"google_analytics": "config key removed: google_analytics - this functionality has been deprecated",
"notifier.smtp.trusted_cert": "invalid configuration key 'notifier.smtp.trusted_cert' it has been removed, " +
"option has been replaced by the global option 'certificates_directory'",
"authentication_backend.file.password_options.algorithm": errFilePOptions,
"authentication_backend.file.password_options.iterations": errFilePOptions,
"authentication_backend.file.password_options.key_length": errFilePOptions,
"authentication_backend.file.password_options.salt_length": errFilePOptions,
"authentication_backend.file.password_options.memory": errFilePOptions,
"authentication_backend.file.password_options.parallelism": errFilePOptions,
"authentication_backend.file.password_hashing.algorithm": errFilePHashing,
"authentication_backend.file.password_hashing.iterations": errFilePHashing,
"authentication_backend.file.password_hashing.key_length": errFilePHashing,
"authentication_backend.file.password_hashing.salt_length": errFilePHashing,
"authentication_backend.file.password_hashing.memory": errFilePHashing,
"authentication_backend.file.password_hashing.parallelism": errFilePHashing,
"authentication_backend.file.hashing.algorithm": errFileHashing,
"authentication_backend.file.hashing.iterations": errFileHashing,
"authentication_backend.file.hashing.key_length": errFileHashing,
"authentication_backend.file.hashing.salt_length": errFileHashing,
"authentication_backend.file.hashing.memory": errFileHashing,
"authentication_backend.file.hashing.parallelism": errFileHashing,
}