user-record: add fields for FIDO2 HMAC authentication options

This commit is contained in:
Lennart Poettering 2020-04-14 15:53:05 +02:00
parent af4fbd463f
commit 5e4fa456fa
3 changed files with 316 additions and 137 deletions

View File

@ -472,10 +472,13 @@ void user_record_show(UserRecord *hr, bool show_full_group_info) {
STRV_FOREACH(i, hr->pkcs11_token_uri)
printf(i == hr->pkcs11_token_uri ?
" Sec. Token: %s\n" :
"PKCS11 Token: %s\n" :
" %s\n", *i);
}
if (hr->n_fido2_hmac_credential > 0)
printf(" FIDO2 Token: %zu\n", hr->n_fido2_hmac_credential);
k = strv_length(hr->hashed_password);
if (k == 0)
printf(" Passwords: %snone%s\n",

View File

@ -95,6 +95,22 @@ static void pkcs11_encrypted_key_done(Pkcs11EncryptedKey *k) {
erase_and_free(k->hashed_password);
}
static void fido2_hmac_credential_done(Fido2HmacCredential *c) {
if (!c)
return;
free(c->id);
}
static void fido2_hmac_salt_done(Fido2HmacSalt *s) {
if (!s)
return;
fido2_hmac_credential_done(&s->credential);
erase_and_free(s->salt);
erase_and_free(s->hashed_password);
}
static UserRecord* user_record_free(UserRecord *h) {
if (!h)
return NULL;
@ -147,6 +163,11 @@ static UserRecord* user_record_free(UserRecord *h) {
pkcs11_encrypted_key_done(h->pkcs11_encrypted_key + i);
free(h->pkcs11_encrypted_key);
for (size_t i = 0; i < h->n_fido2_hmac_credential; i++)
fido2_hmac_credential_done(h->fido2_hmac_credential + i);
for (size_t i = 0; i < h->n_fido2_hmac_salt; i++)
fido2_hmac_salt_done(h->fido2_hmac_salt + i);
json_variant_unref(h->json);
return mfree(h);
@ -767,13 +788,141 @@ static int dispatch_pkcs11_key(const char *name, JsonVariant *variant, JsonDispa
return 0;
}
static int dispatch_fido2_hmac_credential(const char *name, JsonVariant *variant, JsonDispatchFlags flags, void *userdata) {
Fido2HmacCredential *k = userdata;
size_t l;
void *b;
int r;
if (json_variant_is_null(variant)) {
k->id = mfree(k->id);
k->size = 0;
return 0;
}
if (!json_variant_is_string(variant))
return json_log(variant, flags, SYNTHETIC_ERRNO(EINVAL), "JSON field '%s' is not a string.", strna(name));
r = unbase64mem(json_variant_string(variant), (size_t) -1, &b, &l);
if (r < 0)
return json_log(variant, flags, r, "Failed to decode FIDO2 credential ID: %m");
free_and_replace(k->id, b);
k->size = l;
return 0;
}
static int dispatch_fido2_hmac_credential_array(const char *name, JsonVariant *variant, JsonDispatchFlags flags, void *userdata) {
UserRecord *h = userdata;
JsonVariant *e;
int r;
if (!json_variant_is_array(variant))
return json_log(variant, flags, SYNTHETIC_ERRNO(EINVAL), "JSON field '%s' is not an array of strings.", strna(name));
JSON_VARIANT_ARRAY_FOREACH(e, variant) {
Fido2HmacCredential *array;
size_t l;
void *b;
if (!json_variant_is_string(e))
return json_log(e, flags, SYNTHETIC_ERRNO(EINVAL), "JSON array element is not a string.");
array = reallocarray(h->fido2_hmac_credential, h->n_fido2_hmac_credential + 1, sizeof(Fido2HmacCredential));
if (!array)
return log_oom();
r = unbase64mem(json_variant_string(e), (size_t) -1, &b, &l);
if (r < 0)
return json_log(variant, flags, r, "Failed to decode FIDO2 credential ID: %m");
h->fido2_hmac_credential = array;
h->fido2_hmac_credential[h->n_fido2_hmac_credential++] = (Fido2HmacCredential) {
.id = b,
.size = l,
};
}
return 0;
}
static int dispatch_fido2_hmac_salt_value(const char *name, JsonVariant *variant, JsonDispatchFlags flags, void *userdata) {
Fido2HmacSalt *k = userdata;
size_t l;
void *b;
int r;
if (json_variant_is_null(variant)) {
k->salt = erase_and_free(k->salt);
k->salt_size = 0;
return 0;
}
if (!json_variant_is_string(variant))
return json_log(variant, flags, SYNTHETIC_ERRNO(EINVAL), "JSON field '%s' is not a string.", strna(name));
r = unbase64mem(json_variant_string(variant), (size_t) -1, &b, &l);
if (r < 0)
return json_log(variant, flags, r, "Failed to decode FIDO2 salt: %m");
erase_and_free(k->salt);
k->salt = b;
k->salt_size = l;
return 0;
}
static int dispatch_fido2_hmac_salt(const char *name, JsonVariant *variant, JsonDispatchFlags flags, void *userdata) {
UserRecord *h = userdata;
JsonVariant *e;
int r;
if (!json_variant_is_array(variant))
return json_log(variant, flags, SYNTHETIC_ERRNO(EINVAL), "JSON field '%s' is not an array of objects.", strna(name));
JSON_VARIANT_ARRAY_FOREACH(e, variant) {
Fido2HmacSalt *array, *k;
static const JsonDispatch fido2_hmac_salt_dispatch_table[] = {
{ "credential", JSON_VARIANT_STRING, dispatch_fido2_hmac_credential, offsetof(Fido2HmacSalt, credential), JSON_MANDATORY },
{ "salt", JSON_VARIANT_STRING, dispatch_fido2_hmac_salt_value, 0, JSON_MANDATORY },
{ "hashedPassword", JSON_VARIANT_STRING, json_dispatch_string, offsetof(Fido2HmacSalt, hashed_password), JSON_MANDATORY },
{},
};
if (!json_variant_is_object(e))
return json_log(e, flags, SYNTHETIC_ERRNO(EINVAL), "JSON array element is not an object.");
array = reallocarray(h->fido2_hmac_salt, h->n_fido2_hmac_salt + 1, sizeof(Fido2HmacSalt));
if (!array)
return log_oom();
h->fido2_hmac_salt = array;
k = h->fido2_hmac_salt + h->n_fido2_hmac_salt;
*k = (Fido2HmacSalt) {};
r = json_dispatch(e, fido2_hmac_salt_dispatch_table, NULL, flags, k);
if (r < 0) {
fido2_hmac_salt_done(k);
return r;
}
h->n_fido2_hmac_salt++;
}
return 0;
}
static int dispatch_privileged(const char *name, JsonVariant *variant, JsonDispatchFlags flags, void *userdata) {
static const JsonDispatch privileged_dispatch_table[] = {
{ "passwordHint", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, password_hint), 0 },
{ "hashedPassword", _JSON_VARIANT_TYPE_INVALID, json_dispatch_strv, offsetof(UserRecord, hashed_password), JSON_SAFE },
{ "sshAuthorizedKeys", _JSON_VARIANT_TYPE_INVALID, json_dispatch_strv, offsetof(UserRecord, ssh_authorized_keys), 0 },
{ "pkcs11EncryptedKey", JSON_VARIANT_ARRAY, dispatch_pkcs11_key, 0, 0 },
{ "passwordHint", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, password_hint), 0 },
{ "hashedPassword", _JSON_VARIANT_TYPE_INVALID, json_dispatch_strv, offsetof(UserRecord, hashed_password), JSON_SAFE },
{ "sshAuthorizedKeys", _JSON_VARIANT_TYPE_INVALID, json_dispatch_strv, offsetof(UserRecord, ssh_authorized_keys), 0 },
{ "pkcs11EncryptedKey", JSON_VARIANT_ARRAY, dispatch_pkcs11_key, 0, 0 },
{ "fido2HmacSalt", JSON_VARIANT_ARRAY, dispatch_fido2_hmac_salt, 0, 0 },
{},
};
@ -907,66 +1056,67 @@ int per_machine_hostname_match(JsonVariant *hns, JsonDispatchFlags flags) {
static int dispatch_per_machine(const char *name, JsonVariant *variant, JsonDispatchFlags flags, void *userdata) {
static const JsonDispatch per_machine_dispatch_table[] = {
{ "matchMachineId", _JSON_VARIANT_TYPE_INVALID, NULL, 0, 0 },
{ "matchHostname", _JSON_VARIANT_TYPE_INVALID, NULL, 0, 0 },
{ "iconName", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, icon_name), JSON_SAFE },
{ "location", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, location), 0 },
{ "shell", JSON_VARIANT_STRING, json_dispatch_filename_or_path, offsetof(UserRecord, shell), 0 },
{ "umask", JSON_VARIANT_UNSIGNED, json_dispatch_umask, offsetof(UserRecord, umask), 0 },
{ "environment", JSON_VARIANT_ARRAY, json_dispatch_environment, offsetof(UserRecord, environment), 0 },
{ "timeZone", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, time_zone), JSON_SAFE },
{ "preferredLanguage", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, preferred_language), JSON_SAFE },
{ "niceLevel", _JSON_VARIANT_TYPE_INVALID, json_dispatch_nice, offsetof(UserRecord, nice_level), 0 },
{ "resourceLimits", _JSON_VARIANT_TYPE_INVALID, json_dispatch_rlimits, offsetof(UserRecord, rlimits), 0 },
{ "locked", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, locked), 0 },
{ "notBeforeUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, not_before_usec), 0 },
{ "notAfterUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, not_after_usec), 0 },
{ "storage", JSON_VARIANT_STRING, json_dispatch_storage, offsetof(UserRecord, storage), 0 },
{ "diskSize", JSON_VARIANT_UNSIGNED, json_dispatch_disk_size, offsetof(UserRecord, disk_size), 0 },
{ "diskSizeRelative", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, disk_size_relative), 0 },
{ "skeletonDirectory", JSON_VARIANT_STRING, json_dispatch_path, offsetof(UserRecord, skeleton_directory), 0 },
{ "accessMode", JSON_VARIANT_UNSIGNED, json_dispatch_access_mode, offsetof(UserRecord, access_mode), 0 },
{ "tasksMax", JSON_VARIANT_UNSIGNED, json_dispatch_tasks_or_memory_max, offsetof(UserRecord, tasks_max), 0 },
{ "memoryHigh", JSON_VARIANT_UNSIGNED, json_dispatch_tasks_or_memory_max, offsetof(UserRecord, memory_high), 0 },
{ "memoryMax", JSON_VARIANT_UNSIGNED, json_dispatch_tasks_or_memory_max, offsetof(UserRecord, memory_max), 0 },
{ "cpuWeight", JSON_VARIANT_UNSIGNED, json_dispatch_weight, offsetof(UserRecord, cpu_weight), 0 },
{ "ioWeight", JSON_VARIANT_UNSIGNED, json_dispatch_weight, offsetof(UserRecord, io_weight), 0 },
{ "mountNoDevices", JSON_VARIANT_BOOLEAN, json_dispatch_boolean, offsetof(UserRecord, nodev), 0 },
{ "mountNoSuid", JSON_VARIANT_BOOLEAN, json_dispatch_boolean, offsetof(UserRecord, nosuid), 0 },
{ "mountNoExecute", JSON_VARIANT_BOOLEAN, json_dispatch_boolean, offsetof(UserRecord, noexec), 0 },
{ "cifsDomain", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, cifs_domain), JSON_SAFE },
{ "cifsUserName", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, cifs_user_name), JSON_SAFE },
{ "cifsService", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, cifs_service), JSON_SAFE },
{ "imagePath", JSON_VARIANT_STRING, json_dispatch_path, offsetof(UserRecord, image_path), 0 },
{ "uid", JSON_VARIANT_UNSIGNED, json_dispatch_uid_gid, offsetof(UserRecord, uid), 0 },
{ "gid", JSON_VARIANT_UNSIGNED, json_dispatch_uid_gid, offsetof(UserRecord, gid), 0 },
{ "memberOf", JSON_VARIANT_ARRAY, json_dispatch_user_group_list, offsetof(UserRecord, member_of), JSON_RELAX},
{ "fileSystemType", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, file_system_type), JSON_SAFE },
{ "partitionUuid", JSON_VARIANT_STRING, json_dispatch_id128, offsetof(UserRecord, partition_uuid), 0 },
{ "luksUuid", JSON_VARIANT_STRING, json_dispatch_id128, offsetof(UserRecord, luks_uuid), 0 },
{ "fileSystemUuid", JSON_VARIANT_STRING, json_dispatch_id128, offsetof(UserRecord, file_system_uuid), 0 },
{ "luksDiscard", _JSON_VARIANT_TYPE_INVALID, json_dispatch_tristate, offsetof(UserRecord, luks_discard), 0, },
{ "luksOfflineDiscard", _JSON_VARIANT_TYPE_INVALID, json_dispatch_tristate, offsetof(UserRecord, luks_offline_discard), 0, },
{ "luksCipher", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, luks_cipher), JSON_SAFE },
{ "luksCipherMode", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, luks_cipher_mode), JSON_SAFE },
{ "luksVolumeKeySize", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_volume_key_size), 0 },
{ "luksPbkdfHashAlgorithm", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, luks_pbkdf_hash_algorithm), JSON_SAFE },
{ "luksPbkdfType", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, luks_pbkdf_type), JSON_SAFE },
{ "luksPbkdfTimeCostUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_pbkdf_time_cost_usec), 0 },
{ "luksPbkdfMemoryCost", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_pbkdf_memory_cost), 0 },
{ "luksPbkdfParallelThreads", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_pbkdf_parallel_threads), 0 },
{ "rateLimitIntervalUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, ratelimit_interval_usec), 0 },
{ "rateLimitBurst", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, ratelimit_burst), 0 },
{ "enforcePasswordPolicy", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, enforce_password_policy), 0 },
{ "autoLogin", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, auto_login), 0 },
{ "stopDelayUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, stop_delay_usec), 0 },
{ "killProcesses", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, kill_processes), 0 },
{ "passwordChangeMinUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, password_change_min_usec), 0 },
{ "passwordChangeMaxUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, password_change_max_usec), 0 },
{ "passwordChangeWarnUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, password_change_warn_usec), 0 },
{ "passwordChangeInactiveUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, password_change_inactive_usec), 0 },
{ "passwordChangeNow", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, password_change_now), 0 },
{ "pkcs11TokenUri", JSON_VARIANT_ARRAY, dispatch_pkcs11_uri_array, offsetof(UserRecord, pkcs11_token_uri), 0 },
{ "matchMachineId", _JSON_VARIANT_TYPE_INVALID, NULL, 0, 0 },
{ "matchHostname", _JSON_VARIANT_TYPE_INVALID, NULL, 0, 0 },
{ "iconName", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, icon_name), JSON_SAFE },
{ "location", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, location), 0 },
{ "shell", JSON_VARIANT_STRING, json_dispatch_filename_or_path, offsetof(UserRecord, shell), 0 },
{ "umask", JSON_VARIANT_UNSIGNED, json_dispatch_umask, offsetof(UserRecord, umask), 0 },
{ "environment", JSON_VARIANT_ARRAY, json_dispatch_environment, offsetof(UserRecord, environment), 0 },
{ "timeZone", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, time_zone), JSON_SAFE },
{ "preferredLanguage", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, preferred_language), JSON_SAFE },
{ "niceLevel", _JSON_VARIANT_TYPE_INVALID, json_dispatch_nice, offsetof(UserRecord, nice_level), 0 },
{ "resourceLimits", _JSON_VARIANT_TYPE_INVALID, json_dispatch_rlimits, offsetof(UserRecord, rlimits), 0 },
{ "locked", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, locked), 0 },
{ "notBeforeUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, not_before_usec), 0 },
{ "notAfterUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, not_after_usec), 0 },
{ "storage", JSON_VARIANT_STRING, json_dispatch_storage, offsetof(UserRecord, storage), 0 },
{ "diskSize", JSON_VARIANT_UNSIGNED, json_dispatch_disk_size, offsetof(UserRecord, disk_size), 0 },
{ "diskSizeRelative", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, disk_size_relative), 0 },
{ "skeletonDirectory", JSON_VARIANT_STRING, json_dispatch_path, offsetof(UserRecord, skeleton_directory), 0 },
{ "accessMode", JSON_VARIANT_UNSIGNED, json_dispatch_access_mode, offsetof(UserRecord, access_mode), 0 },
{ "tasksMax", JSON_VARIANT_UNSIGNED, json_dispatch_tasks_or_memory_max, offsetof(UserRecord, tasks_max), 0 },
{ "memoryHigh", JSON_VARIANT_UNSIGNED, json_dispatch_tasks_or_memory_max, offsetof(UserRecord, memory_high), 0 },
{ "memoryMax", JSON_VARIANT_UNSIGNED, json_dispatch_tasks_or_memory_max, offsetof(UserRecord, memory_max), 0 },
{ "cpuWeight", JSON_VARIANT_UNSIGNED, json_dispatch_weight, offsetof(UserRecord, cpu_weight), 0 },
{ "ioWeight", JSON_VARIANT_UNSIGNED, json_dispatch_weight, offsetof(UserRecord, io_weight), 0 },
{ "mountNoDevices", JSON_VARIANT_BOOLEAN, json_dispatch_boolean, offsetof(UserRecord, nodev), 0 },
{ "mountNoSuid", JSON_VARIANT_BOOLEAN, json_dispatch_boolean, offsetof(UserRecord, nosuid), 0 },
{ "mountNoExecute", JSON_VARIANT_BOOLEAN, json_dispatch_boolean, offsetof(UserRecord, noexec), 0 },
{ "cifsDomain", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, cifs_domain), JSON_SAFE },
{ "cifsUserName", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, cifs_user_name), JSON_SAFE },
{ "cifsService", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, cifs_service), JSON_SAFE },
{ "imagePath", JSON_VARIANT_STRING, json_dispatch_path, offsetof(UserRecord, image_path), 0 },
{ "uid", JSON_VARIANT_UNSIGNED, json_dispatch_uid_gid, offsetof(UserRecord, uid), 0 },
{ "gid", JSON_VARIANT_UNSIGNED, json_dispatch_uid_gid, offsetof(UserRecord, gid), 0 },
{ "memberOf", JSON_VARIANT_ARRAY, json_dispatch_user_group_list, offsetof(UserRecord, member_of), JSON_RELAX},
{ "fileSystemType", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, file_system_type), JSON_SAFE },
{ "partitionUuid", JSON_VARIANT_STRING, json_dispatch_id128, offsetof(UserRecord, partition_uuid), 0 },
{ "luksUuid", JSON_VARIANT_STRING, json_dispatch_id128, offsetof(UserRecord, luks_uuid), 0 },
{ "fileSystemUuid", JSON_VARIANT_STRING, json_dispatch_id128, offsetof(UserRecord, file_system_uuid), 0 },
{ "luksDiscard", _JSON_VARIANT_TYPE_INVALID, json_dispatch_tristate, offsetof(UserRecord, luks_discard), 0, },
{ "luksOfflineDiscard", _JSON_VARIANT_TYPE_INVALID, json_dispatch_tristate, offsetof(UserRecord, luks_offline_discard), 0, },
{ "luksCipher", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, luks_cipher), JSON_SAFE },
{ "luksCipherMode", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, luks_cipher_mode), JSON_SAFE },
{ "luksVolumeKeySize", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_volume_key_size), 0 },
{ "luksPbkdfHashAlgorithm", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, luks_pbkdf_hash_algorithm), JSON_SAFE },
{ "luksPbkdfType", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, luks_pbkdf_type), JSON_SAFE },
{ "luksPbkdfTimeCostUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_pbkdf_time_cost_usec), 0 },
{ "luksPbkdfMemoryCost", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_pbkdf_memory_cost), 0 },
{ "luksPbkdfParallelThreads", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_pbkdf_parallel_threads), 0 },
{ "rateLimitIntervalUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, ratelimit_interval_usec), 0 },
{ "rateLimitBurst", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, ratelimit_burst), 0 },
{ "enforcePasswordPolicy", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, enforce_password_policy), 0 },
{ "autoLogin", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, auto_login), 0 },
{ "stopDelayUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, stop_delay_usec), 0 },
{ "killProcesses", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, kill_processes), 0 },
{ "passwordChangeMinUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, password_change_min_usec), 0 },
{ "passwordChangeMaxUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, password_change_max_usec), 0 },
{ "passwordChangeWarnUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, password_change_warn_usec), 0 },
{ "passwordChangeInactiveUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, password_change_inactive_usec), 0 },
{ "passwordChangeNow", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, password_change_now), 0 },
{ "pkcs11TokenUri", JSON_VARIANT_ARRAY, dispatch_pkcs11_uri_array, offsetof(UserRecord, pkcs11_token_uri), 0 },
{ "fido2HmacCredential", JSON_VARIANT_ARRAY, dispatch_fido2_hmac_credential_array, 0, 0 },
{},
};
@ -1248,84 +1398,85 @@ int user_group_record_mangle(
int user_record_load(UserRecord *h, JsonVariant *v, UserRecordLoadFlags load_flags) {
static const JsonDispatch user_dispatch_table[] = {
{ "userName", JSON_VARIANT_STRING, json_dispatch_user_group_name, offsetof(UserRecord, user_name), JSON_RELAX},
{ "realm", JSON_VARIANT_STRING, json_dispatch_realm, offsetof(UserRecord, realm), 0 },
{ "realName", JSON_VARIANT_STRING, json_dispatch_gecos, offsetof(UserRecord, real_name), 0 },
{ "emailAddress", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, email_address), JSON_SAFE },
{ "iconName", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, icon_name), JSON_SAFE },
{ "location", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, location), 0 },
{ "disposition", JSON_VARIANT_STRING, json_dispatch_user_disposition, offsetof(UserRecord, disposition), 0 },
{ "lastChangeUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, last_change_usec), 0 },
{ "lastPasswordChangeUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, last_password_change_usec), 0 },
{ "shell", JSON_VARIANT_STRING, json_dispatch_filename_or_path, offsetof(UserRecord, shell), 0 },
{ "umask", JSON_VARIANT_UNSIGNED, json_dispatch_umask, offsetof(UserRecord, umask), 0 },
{ "environment", JSON_VARIANT_ARRAY, json_dispatch_environment, offsetof(UserRecord, environment), 0 },
{ "timeZone", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, time_zone), JSON_SAFE },
{ "preferredLanguage", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, preferred_language), JSON_SAFE },
{ "niceLevel", _JSON_VARIANT_TYPE_INVALID, json_dispatch_nice, offsetof(UserRecord, nice_level), 0 },
{ "resourceLimits", _JSON_VARIANT_TYPE_INVALID, json_dispatch_rlimits, offsetof(UserRecord, rlimits), 0 },
{ "locked", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, locked), 0 },
{ "notBeforeUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, not_before_usec), 0 },
{ "notAfterUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, not_after_usec), 0 },
{ "storage", JSON_VARIANT_STRING, json_dispatch_storage, offsetof(UserRecord, storage), 0 },
{ "diskSize", JSON_VARIANT_UNSIGNED, json_dispatch_disk_size, offsetof(UserRecord, disk_size), 0 },
{ "diskSizeRelative", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, disk_size_relative), 0 },
{ "skeletonDirectory", JSON_VARIANT_STRING, json_dispatch_path, offsetof(UserRecord, skeleton_directory), 0 },
{ "accessMode", JSON_VARIANT_UNSIGNED, json_dispatch_access_mode, offsetof(UserRecord, access_mode), 0 },
{ "tasksMax", JSON_VARIANT_UNSIGNED, json_dispatch_tasks_or_memory_max, offsetof(UserRecord, tasks_max), 0 },
{ "memoryHigh", JSON_VARIANT_UNSIGNED, json_dispatch_tasks_or_memory_max, offsetof(UserRecord, memory_high), 0 },
{ "memoryMax", JSON_VARIANT_UNSIGNED, json_dispatch_tasks_or_memory_max, offsetof(UserRecord, memory_max), 0 },
{ "cpuWeight", JSON_VARIANT_UNSIGNED, json_dispatch_weight, offsetof(UserRecord, cpu_weight), 0 },
{ "ioWeight", JSON_VARIANT_UNSIGNED, json_dispatch_weight, offsetof(UserRecord, io_weight), 0 },
{ "mountNoDevices", JSON_VARIANT_BOOLEAN, json_dispatch_boolean, offsetof(UserRecord, nodev), 0 },
{ "mountNoSuid", JSON_VARIANT_BOOLEAN, json_dispatch_boolean, offsetof(UserRecord, nosuid), 0 },
{ "mountNoExecute", JSON_VARIANT_BOOLEAN, json_dispatch_boolean, offsetof(UserRecord, noexec), 0 },
{ "cifsDomain", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, cifs_domain), JSON_SAFE },
{ "cifsUserName", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, cifs_user_name), JSON_SAFE },
{ "cifsService", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, cifs_service), JSON_SAFE },
{ "imagePath", JSON_VARIANT_STRING, json_dispatch_path, offsetof(UserRecord, image_path), 0 },
{ "homeDirectory", JSON_VARIANT_STRING, json_dispatch_home_directory, offsetof(UserRecord, home_directory), 0 },
{ "uid", JSON_VARIANT_UNSIGNED, json_dispatch_uid_gid, offsetof(UserRecord, uid), 0 },
{ "gid", JSON_VARIANT_UNSIGNED, json_dispatch_uid_gid, offsetof(UserRecord, gid), 0 },
{ "memberOf", JSON_VARIANT_ARRAY, json_dispatch_user_group_list, offsetof(UserRecord, member_of), JSON_RELAX},
{ "fileSystemType", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, file_system_type), JSON_SAFE },
{ "partitionUuid", JSON_VARIANT_STRING, json_dispatch_id128, offsetof(UserRecord, partition_uuid), 0 },
{ "luksUuid", JSON_VARIANT_STRING, json_dispatch_id128, offsetof(UserRecord, luks_uuid), 0 },
{ "fileSystemUuid", JSON_VARIANT_STRING, json_dispatch_id128, offsetof(UserRecord, file_system_uuid), 0 },
{ "luksDiscard", _JSON_VARIANT_TYPE_INVALID, json_dispatch_tristate, offsetof(UserRecord, luks_discard), 0 },
{ "userName", JSON_VARIANT_STRING, json_dispatch_user_group_name, offsetof(UserRecord, user_name), JSON_RELAX},
{ "realm", JSON_VARIANT_STRING, json_dispatch_realm, offsetof(UserRecord, realm), 0 },
{ "realName", JSON_VARIANT_STRING, json_dispatch_gecos, offsetof(UserRecord, real_name), 0 },
{ "emailAddress", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, email_address), JSON_SAFE },
{ "iconName", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, icon_name), JSON_SAFE },
{ "location", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, location), 0 },
{ "disposition", JSON_VARIANT_STRING, json_dispatch_user_disposition, offsetof(UserRecord, disposition), 0 },
{ "lastChangeUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, last_change_usec), 0 },
{ "lastPasswordChangeUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, last_password_change_usec), 0 },
{ "shell", JSON_VARIANT_STRING, json_dispatch_filename_or_path, offsetof(UserRecord, shell), 0 },
{ "umask", JSON_VARIANT_UNSIGNED, json_dispatch_umask, offsetof(UserRecord, umask), 0 },
{ "environment", JSON_VARIANT_ARRAY, json_dispatch_environment, offsetof(UserRecord, environment), 0 },
{ "timeZone", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, time_zone), JSON_SAFE },
{ "preferredLanguage", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, preferred_language), JSON_SAFE },
{ "niceLevel", _JSON_VARIANT_TYPE_INVALID, json_dispatch_nice, offsetof(UserRecord, nice_level), 0 },
{ "resourceLimits", _JSON_VARIANT_TYPE_INVALID, json_dispatch_rlimits, offsetof(UserRecord, rlimits), 0 },
{ "locked", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, locked), 0 },
{ "notBeforeUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, not_before_usec), 0 },
{ "notAfterUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, not_after_usec), 0 },
{ "storage", JSON_VARIANT_STRING, json_dispatch_storage, offsetof(UserRecord, storage), 0 },
{ "diskSize", JSON_VARIANT_UNSIGNED, json_dispatch_disk_size, offsetof(UserRecord, disk_size), 0 },
{ "diskSizeRelative", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, disk_size_relative), 0 },
{ "skeletonDirectory", JSON_VARIANT_STRING, json_dispatch_path, offsetof(UserRecord, skeleton_directory), 0 },
{ "accessMode", JSON_VARIANT_UNSIGNED, json_dispatch_access_mode, offsetof(UserRecord, access_mode), 0 },
{ "tasksMax", JSON_VARIANT_UNSIGNED, json_dispatch_tasks_or_memory_max, offsetof(UserRecord, tasks_max), 0 },
{ "memoryHigh", JSON_VARIANT_UNSIGNED, json_dispatch_tasks_or_memory_max, offsetof(UserRecord, memory_high), 0 },
{ "memoryMax", JSON_VARIANT_UNSIGNED, json_dispatch_tasks_or_memory_max, offsetof(UserRecord, memory_max), 0 },
{ "cpuWeight", JSON_VARIANT_UNSIGNED, json_dispatch_weight, offsetof(UserRecord, cpu_weight), 0 },
{ "ioWeight", JSON_VARIANT_UNSIGNED, json_dispatch_weight, offsetof(UserRecord, io_weight), 0 },
{ "mountNoDevices", JSON_VARIANT_BOOLEAN, json_dispatch_boolean, offsetof(UserRecord, nodev), 0 },
{ "mountNoSuid", JSON_VARIANT_BOOLEAN, json_dispatch_boolean, offsetof(UserRecord, nosuid), 0 },
{ "mountNoExecute", JSON_VARIANT_BOOLEAN, json_dispatch_boolean, offsetof(UserRecord, noexec), 0 },
{ "cifsDomain", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, cifs_domain), JSON_SAFE },
{ "cifsUserName", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, cifs_user_name), JSON_SAFE },
{ "cifsService", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, cifs_service), JSON_SAFE },
{ "imagePath", JSON_VARIANT_STRING, json_dispatch_path, offsetof(UserRecord, image_path), 0 },
{ "homeDirectory", JSON_VARIANT_STRING, json_dispatch_home_directory, offsetof(UserRecord, home_directory), 0 },
{ "uid", JSON_VARIANT_UNSIGNED, json_dispatch_uid_gid, offsetof(UserRecord, uid), 0 },
{ "gid", JSON_VARIANT_UNSIGNED, json_dispatch_uid_gid, offsetof(UserRecord, gid), 0 },
{ "memberOf", JSON_VARIANT_ARRAY, json_dispatch_user_group_list, offsetof(UserRecord, member_of), JSON_RELAX},
{ "fileSystemType", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, file_system_type), JSON_SAFE },
{ "partitionUuid", JSON_VARIANT_STRING, json_dispatch_id128, offsetof(UserRecord, partition_uuid), 0 },
{ "luksUuid", JSON_VARIANT_STRING, json_dispatch_id128, offsetof(UserRecord, luks_uuid), 0 },
{ "fileSystemUuid", JSON_VARIANT_STRING, json_dispatch_id128, offsetof(UserRecord, file_system_uuid), 0 },
{ "luksDiscard", _JSON_VARIANT_TYPE_INVALID, json_dispatch_tristate, offsetof(UserRecord, luks_discard), 0 },
{ "luksOfflineDiscard", _JSON_VARIANT_TYPE_INVALID, json_dispatch_tristate, offsetof(UserRecord, luks_offline_discard), 0 },
{ "luksCipher", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, luks_cipher), JSON_SAFE },
{ "luksCipherMode", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, luks_cipher_mode), JSON_SAFE },
{ "luksVolumeKeySize", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_volume_key_size), 0 },
{ "luksPbkdfHashAlgorithm", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, luks_pbkdf_hash_algorithm), JSON_SAFE },
{ "luksPbkdfType", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, luks_pbkdf_type), JSON_SAFE },
{ "luksPbkdfTimeCostUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_pbkdf_time_cost_usec), 0 },
{ "luksPbkdfMemoryCost", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_pbkdf_memory_cost), 0 },
{ "luksPbkdfParallelThreads", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_pbkdf_parallel_threads), 0 },
{ "service", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, service), JSON_SAFE },
{ "rateLimitIntervalUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, ratelimit_interval_usec), 0 },
{ "rateLimitBurst", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, ratelimit_burst), 0 },
{ "enforcePasswordPolicy", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, enforce_password_policy), 0 },
{ "autoLogin", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, auto_login), 0 },
{ "stopDelayUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, stop_delay_usec), 0 },
{ "killProcesses", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, kill_processes), 0 },
{ "passwordChangeMinUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, password_change_min_usec), 0 },
{ "passwordChangeMaxUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, password_change_max_usec), 0 },
{ "passwordChangeWarnUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, password_change_warn_usec), 0 },
{ "passwordChangeInactiveUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, password_change_inactive_usec), 0 },
{ "passwordChangeNow", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, password_change_now), 0 },
{ "pkcs11TokenUri", JSON_VARIANT_ARRAY, dispatch_pkcs11_uri_array, offsetof(UserRecord, pkcs11_token_uri), 0 },
{ "luksCipher", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, luks_cipher), JSON_SAFE },
{ "luksCipherMode", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, luks_cipher_mode), JSON_SAFE },
{ "luksVolumeKeySize", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_volume_key_size), 0 },
{ "luksPbkdfHashAlgorithm", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, luks_pbkdf_hash_algorithm), JSON_SAFE },
{ "luksPbkdfType", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, luks_pbkdf_type), JSON_SAFE },
{ "luksPbkdfTimeCostUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_pbkdf_time_cost_usec), 0 },
{ "luksPbkdfMemoryCost", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_pbkdf_memory_cost), 0 },
{ "luksPbkdfParallelThreads", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, luks_pbkdf_parallel_threads), 0 },
{ "service", JSON_VARIANT_STRING, json_dispatch_string, offsetof(UserRecord, service), JSON_SAFE },
{ "rateLimitIntervalUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, ratelimit_interval_usec), 0 },
{ "rateLimitBurst", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, ratelimit_burst), 0 },
{ "enforcePasswordPolicy", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, enforce_password_policy), 0 },
{ "autoLogin", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, auto_login), 0 },
{ "stopDelayUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, stop_delay_usec), 0 },
{ "killProcesses", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, kill_processes), 0 },
{ "passwordChangeMinUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, password_change_min_usec), 0 },
{ "passwordChangeMaxUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, password_change_max_usec), 0 },
{ "passwordChangeWarnUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, password_change_warn_usec), 0 },
{ "passwordChangeInactiveUSec", JSON_VARIANT_UNSIGNED, json_dispatch_uint64, offsetof(UserRecord, password_change_inactive_usec), 0 },
{ "passwordChangeNow", JSON_VARIANT_BOOLEAN, json_dispatch_tristate, offsetof(UserRecord, password_change_now), 0 },
{ "pkcs11TokenUri", JSON_VARIANT_ARRAY, dispatch_pkcs11_uri_array, offsetof(UserRecord, pkcs11_token_uri), 0 },
{ "fido2HmacCredential", JSON_VARIANT_ARRAY, dispatch_fido2_hmac_credential_array, 0, 0 },
{ "secret", JSON_VARIANT_OBJECT, dispatch_secret, 0, 0 },
{ "privileged", JSON_VARIANT_OBJECT, dispatch_privileged, 0, 0 },
{ "secret", JSON_VARIANT_OBJECT, dispatch_secret, 0, 0 },
{ "privileged", JSON_VARIANT_OBJECT, dispatch_privileged, 0, 0 },
/* Ignore the perMachine, binding, status stuff here, and process it later, so that it overrides whatever is set above */
{ "perMachine", JSON_VARIANT_ARRAY, NULL, 0, 0 },
{ "binding", JSON_VARIANT_OBJECT, NULL, 0, 0 },
{ "status", JSON_VARIANT_OBJECT, NULL, 0, 0 },
{ "perMachine", JSON_VARIANT_ARRAY, NULL, 0, 0 },
{ "binding", JSON_VARIANT_OBJECT, NULL, 0, 0 },
{ "status", JSON_VARIANT_OBJECT, NULL, 0, 0 },
/* Ignore 'signature', we check it with explicit accessors instead */
{ "signature", JSON_VARIANT_ARRAY, NULL, 0, 0 },
{ "signature", JSON_VARIANT_ARRAY, NULL, 0, 0 },
{},
};
@ -1685,6 +1836,9 @@ bool user_record_can_authenticate(UserRecord *h) {
if (h->n_pkcs11_encrypted_key > 0)
return true;
if (h->n_fido2_hmac_salt > 0)
return true;
return !strv_isempty(h->hashed_password);
}

View File

@ -189,6 +189,23 @@ typedef struct Pkcs11EncryptedKey {
char *hashed_password;
} Pkcs11EncryptedKey;
typedef struct Fido2HmacCredential {
void *id;
size_t size;
} Fido2HmacCredential;
typedef struct Fido2HmacSalt {
/* The FIDO2 Cridential ID to use */
Fido2HmacCredential credential;
/* The FIDO2 salt value */
void *salt;
size_t salt_size;
/* What to test the hashed salt value against, usualy UNIX password hash here. */
char *hashed_password;
} Fido2HmacSalt;
typedef struct UserRecord {
/* The following three fields are not part of the JSON record */
unsigned n_ref;
@ -309,6 +326,11 @@ typedef struct UserRecord {
size_t n_pkcs11_encrypted_key;
int pkcs11_protected_authentication_path_permitted;
Fido2HmacCredential *fido2_hmac_credential;
size_t n_fido2_hmac_credential;
Fido2HmacSalt *fido2_hmac_salt;
size_t n_fido2_hmac_salt;
JsonVariant *json;
} UserRecord;