diff options
Diffstat (limited to 'src/rgw/rgw_user.cc')
| -rw-r--r-- | src/rgw/rgw_user.cc | 2983 |
1 files changed, 2983 insertions, 0 deletions
diff --git a/src/rgw/rgw_user.cc b/src/rgw/rgw_user.cc new file mode 100644 index 000000000..ad8cfc88d --- /dev/null +++ b/src/rgw/rgw_user.cc @@ -0,0 +1,2983 @@ +// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- +// vim: ts=8 sw=2 smarttab ft=cpp + +#include <errno.h> + +#include <string> +#include <map> +#include <boost/algorithm/string.hpp> + +#include "common/errno.h" +#include "common/Formatter.h" +#include "common/ceph_json.h" +#include "common/RWLock.h" +#include "rgw_sal.h" +#include "rgw_sal_rados.h" +#include "rgw_zone.h" +#include "rgw_acl.h" + +#include "include/types.h" +#include "rgw_user.h" +#include "rgw_string.h" + +// until everything is moved from rgw_common +#include "rgw_common.h" + +#include "rgw_bucket.h" +#include "rgw_quota.h" + +#include "services/svc_zone.h" +#include "services/svc_sys_obj.h" +#include "services/svc_sys_obj_cache.h" +#include "services/svc_user.h" +#include "services/svc_meta.h" + +#define dout_subsys ceph_subsys_rgw + + + +extern void op_type_to_str(uint32_t mask, char *buf, int len); + +/** + * Get the anonymous (ie, unauthenticated) user info. + */ +void rgw_get_anon_user(RGWUserInfo& info) +{ + info.user_id = RGW_USER_ANON_ID; + info.display_name.clear(); + info.access_keys.clear(); +} + +int rgw_user_sync_all_stats(const DoutPrefixProvider *dpp, rgw::sal::RGWRadosStore *store, + const rgw_user& user_id, optional_yield y) +{ + rgw::sal::RGWBucketList user_buckets; + rgw::sal::RGWRadosUser user(store, user_id); + + CephContext *cct = store->ctx(); + size_t max_entries = cct->_conf->rgw_list_buckets_max_chunk; + string marker; + int ret; + + do { + ret = user.list_buckets(dpp, marker, string(), max_entries, false, user_buckets, y); + if (ret < 0) { + ldpp_dout(dpp, 0) << "failed to read user buckets: ret=" << ret << dendl; + return ret; + } + auto& buckets = user_buckets.get_buckets(); + for (auto i = buckets.begin(); i != buckets.end(); ++i) { + marker = i->first; + + auto& bucket = i->second; + + ret = bucket->get_bucket_info(dpp, y); + if (ret < 0) { + ldpp_dout(dpp, 0) << "ERROR: could not read bucket info: bucket=" << bucket << " ret=" << ret << dendl; + continue; + } + ret = bucket->sync_user_stats(dpp, y); + if (ret < 0) { + ldout(cct, 0) << "ERROR: could not sync bucket stats: ret=" << ret << dendl; + return ret; + } + ret = bucket->check_bucket_shards(dpp); + if (ret < 0) { + ldpp_dout(dpp, 0) << "ERROR in check_bucket_shards: " << cpp_strerror(-ret)<< dendl; + } + } + } while (user_buckets.is_truncated()); + + ret = store->ctl()->user->complete_flush_stats(dpp, user.get_user(), y); + if (ret < 0) { + cerr << "ERROR: failed to complete syncing user stats: ret=" << ret << std::endl; + return ret; + } + + return 0; +} + +int rgw_user_get_all_buckets_stats(const DoutPrefixProvider *dpp, + rgw::sal::RGWRadosStore *store, + const rgw_user& user_id, + map<string, cls_user_bucket_entry>& buckets_usage_map, + optional_yield y) +{ + CephContext *cct = store->ctx(); + size_t max_entries = cct->_conf->rgw_list_buckets_max_chunk; + bool done; + string marker; + int ret; + + do { + rgw::sal::RGWBucketList buckets; + ret = rgw_read_user_buckets(dpp, store, user_id, buckets, marker, + string(), max_entries, false, y); + if (ret < 0) { + ldpp_dout(dpp, 0) << "failed to read user buckets: ret=" << ret << dendl; + return ret; + } + auto& m = buckets.get_buckets(); + for (const auto& i : m) { + marker = i.first; + + auto& bucket_ent = i.second; + ret = bucket_ent->read_bucket_stats(dpp, y); + if (ret < 0) { + ldpp_dout(dpp, 0) << "ERROR: could not get bucket stats: ret=" << ret << dendl; + return ret; + } + cls_user_bucket_entry entry; + bucket_ent->convert(&entry); + buckets_usage_map.emplace(bucket_ent->get_name(), entry); + } + done = (buckets.count() < max_entries); + } while (!done); + + return 0; +} + +/** + * Save the given user information to storage. + * Returns: 0 on success, -ERR# on failure. + */ +int rgw_store_user_info(const DoutPrefixProvider *dpp, + RGWUserCtl *user_ctl, + RGWUserInfo& info, + RGWUserInfo *old_info, + RGWObjVersionTracker *objv_tracker, + real_time mtime, + bool exclusive, + optional_yield y, + map<string, bufferlist> *pattrs) +{ + return user_ctl->store_info(dpp, info, y, + RGWUserCtl::PutParams() + .set_old_info(old_info) + .set_objv_tracker(objv_tracker) + .set_mtime(mtime) + .set_exclusive(exclusive) + .set_attrs(pattrs)); +} + +/** + * Given a uid, finds the user info associated with it. + * returns: 0 on success, -ERR# on failure (including nonexistence) + */ +int rgw_get_user_info_by_uid(const DoutPrefixProvider *dpp, + RGWUserCtl *user_ctl, + const rgw_user& uid, + RGWUserInfo& info, + optional_yield y, + RGWObjVersionTracker * const objv_tracker, + real_time * const pmtime, + rgw_cache_entry_info * const cache_info, + map<string, bufferlist> * const pattrs) +{ + return user_ctl->get_info_by_uid(dpp, uid, &info, y, + RGWUserCtl::GetParams() + .set_objv_tracker(objv_tracker) + .set_mtime(pmtime) + .set_cache_info(cache_info) + .set_attrs(pattrs)); +} + +/** + * Given an email, finds the user info associated with it. + * returns: 0 on success, -ERR# on failure (including nonexistence) + */ +int rgw_get_user_info_by_email(const DoutPrefixProvider *dpp, + RGWUserCtl *user_ctl, string& email, + RGWUserInfo& info, optional_yield y, + RGWObjVersionTracker *objv_tracker, + real_time *pmtime) +{ + return user_ctl->get_info_by_email(dpp, email, &info, y, + RGWUserCtl::GetParams() + .set_objv_tracker(objv_tracker) + .set_mtime(pmtime)); +} + +/** + * Given an swift username, finds the user_info associated with it. + * returns: 0 on success, -ERR# on failure (including nonexistence) + */ +int rgw_get_user_info_by_swift(const DoutPrefixProvider *dpp, + RGWUserCtl *user_ctl, + const string& swift_name, + RGWUserInfo& info, /* out */ + optional_yield y, + RGWObjVersionTracker * const objv_tracker, + real_time * const pmtime) +{ + return user_ctl->get_info_by_swift(dpp, swift_name, &info, y, + RGWUserCtl::GetParams() + .set_objv_tracker(objv_tracker) + .set_mtime(pmtime)); +} + +/** + * Given an access key, finds the user info associated with it. + * returns: 0 on success, -ERR# on failure (including nonexistence) + */ +extern int rgw_get_user_info_by_access_key(const DoutPrefixProvider *dpp, + RGWUserCtl *user_ctl, + const std::string& access_key, + RGWUserInfo& info, + optional_yield y, + RGWObjVersionTracker* objv_tracker, + real_time *pmtime) +{ + return user_ctl->get_info_by_access_key(dpp, access_key, &info, y, + RGWUserCtl::GetParams() + .set_objv_tracker(objv_tracker) + .set_mtime(pmtime)); +} + +static bool char_is_unreserved_url(char c) +{ + if (isalnum(c)) + return true; + + switch (c) { + case '-': + case '.': + case '_': + case '~': + return true; + default: + return false; + } +} + +struct rgw_flags_desc { + uint32_t mask; + const char *str; +}; + +static struct rgw_flags_desc rgw_perms[] = { + { RGW_PERM_FULL_CONTROL, "full-control" }, + { RGW_PERM_READ | RGW_PERM_WRITE, "read-write" }, + { RGW_PERM_READ, "read" }, + { RGW_PERM_WRITE, "write" }, + { RGW_PERM_READ_ACP, "read-acp" }, + { RGW_PERM_WRITE_ACP, "write-acp" }, + { 0, NULL } +}; + +void rgw_perm_to_str(uint32_t mask, char *buf, int len) +{ + const char *sep = ""; + int pos = 0; + if (!mask) { + snprintf(buf, len, "<none>"); + return; + } + while (mask) { + uint32_t orig_mask = mask; + for (int i = 0; rgw_perms[i].mask; i++) { + struct rgw_flags_desc *desc = &rgw_perms[i]; + if ((mask & desc->mask) == desc->mask) { + pos += snprintf(buf + pos, len - pos, "%s%s", sep, desc->str); + if (pos == len) + return; + sep = ", "; + mask &= ~desc->mask; + if (!mask) + return; + } + } + if (mask == orig_mask) // no change + break; + } +} + +uint32_t rgw_str_to_perm(const char *str) +{ + if (strcasecmp(str, "") == 0) + return RGW_PERM_NONE; + else if (strcasecmp(str, "read") == 0) + return RGW_PERM_READ; + else if (strcasecmp(str, "write") == 0) + return RGW_PERM_WRITE; + else if (strcasecmp(str, "readwrite") == 0) + return RGW_PERM_READ | RGW_PERM_WRITE; + else if (strcasecmp(str, "full") == 0) + return RGW_PERM_FULL_CONTROL; + + return RGW_PERM_INVALID; +} + +int rgw_validate_tenant_name(const string& t) +{ + struct tench { + static bool is_good(char ch) { + return isalnum(ch) || ch == '_'; + } + }; + std::string::const_iterator it = + std::find_if_not(t.begin(), t.end(), tench::is_good); + return (it == t.end())? 0: -ERR_INVALID_TENANT_NAME; +} + +static bool validate_access_key(string& key) +{ + const char *p = key.c_str(); + while (*p) { + if (!char_is_unreserved_url(*p)) + return false; + p++; + } + return true; +} + +static void set_err_msg(std::string *sink, std::string msg) +{ + if (sink && !msg.empty()) + *sink = msg; +} + +/* + * Dump either the full user info or a subset to a formatter. + * + * NOTE: It is the caller's responsibility to ensure that the + * formatter is flushed at the correct time. + */ + +static void dump_subusers_info(Formatter *f, RGWUserInfo &info) +{ + map<string, RGWSubUser>::iterator uiter; + + f->open_array_section("subusers"); + for (uiter = info.subusers.begin(); uiter != info.subusers.end(); ++uiter) { + RGWSubUser& u = uiter->second; + f->open_object_section("user"); + string s; + info.user_id.to_str(s); + f->dump_format("id", "%s:%s", s.c_str(), u.name.c_str()); + char buf[256]; + rgw_perm_to_str(u.perm_mask, buf, sizeof(buf)); + f->dump_string("permissions", buf); + f->close_section(); + } + f->close_section(); +} + +static void dump_access_keys_info(Formatter *f, RGWUserInfo &info) +{ + map<string, RGWAccessKey>::iterator kiter; + f->open_array_section("keys"); + for (kiter = info.access_keys.begin(); kiter != info.access_keys.end(); ++kiter) { + RGWAccessKey& k = kiter->second; + const char *sep = (k.subuser.empty() ? "" : ":"); + const char *subuser = (k.subuser.empty() ? "" : k.subuser.c_str()); + f->open_object_section("key"); + string s; + info.user_id.to_str(s); + f->dump_format("user", "%s%s%s", s.c_str(), sep, subuser); + f->dump_string("access_key", k.id); + f->dump_string("secret_key", k.key); + f->close_section(); + } + f->close_section(); +} + +static void dump_swift_keys_info(Formatter *f, RGWUserInfo &info) +{ + map<string, RGWAccessKey>::iterator kiter; + f->open_array_section("swift_keys"); + for (kiter = info.swift_keys.begin(); kiter != info.swift_keys.end(); ++kiter) { + RGWAccessKey& k = kiter->second; + const char *sep = (k.subuser.empty() ? "" : ":"); + const char *subuser = (k.subuser.empty() ? "" : k.subuser.c_str()); + f->open_object_section("key"); + string s; + info.user_id.to_str(s); + f->dump_format("user", "%s%s%s", s.c_str(), sep, subuser); + f->dump_string("secret_key", k.key); + f->close_section(); + } + f->close_section(); +} + +static void dump_user_info(Formatter *f, RGWUserInfo &info, + RGWStorageStats *stats = NULL) +{ + f->open_object_section("user_info"); + encode_json("tenant", info.user_id.tenant, f); + encode_json("user_id", info.user_id.id, f); + encode_json("display_name", info.display_name, f); + encode_json("email", info.user_email, f); + encode_json("suspended", (int)info.suspended, f); + encode_json("max_buckets", (int)info.max_buckets, f); + + dump_subusers_info(f, info); + dump_access_keys_info(f, info); + dump_swift_keys_info(f, info); + + encode_json("caps", info.caps, f); + + char buf[256]; + op_type_to_str(info.op_mask, buf, sizeof(buf)); + encode_json("op_mask", (const char *)buf, f); + encode_json("system", (bool)info.system, f); + encode_json("admin", (bool)info.admin, f); + encode_json("default_placement", info.default_placement.name, f); + encode_json("default_storage_class", info.default_placement.storage_class, f); + encode_json("placement_tags", info.placement_tags, f); + encode_json("bucket_quota", info.bucket_quota, f); + encode_json("user_quota", info.user_quota, f); + encode_json("temp_url_keys", info.temp_url_keys, f); + + string user_source_type; + switch ((RGWIdentityType)info.type) { + case TYPE_RGW: + user_source_type = "rgw"; + break; + case TYPE_KEYSTONE: + user_source_type = "keystone"; + break; + case TYPE_LDAP: + user_source_type = "ldap"; + break; + case TYPE_NONE: + user_source_type = "none"; + break; + default: + user_source_type = "none"; + break; + } + encode_json("type", user_source_type, f); + encode_json("mfa_ids", info.mfa_ids, f); + if (stats) { + encode_json("stats", *stats, f); + } + f->close_section(); +} + +static int user_add_helper(RGWUserAdminOpState& op_state, std::string *err_msg) +{ + int ret = 0; + const rgw_user& uid = op_state.get_user_id(); + std::string user_email = op_state.get_user_email(); + std::string display_name = op_state.get_display_name(); + + // fail if the user exists already + if (op_state.has_existing_user()) { + if (op_state.found_by_email) { + set_err_msg(err_msg, "email: " + user_email + + " is the email address of an existing user"); + ret = -ERR_EMAIL_EXIST; + } else if (op_state.found_by_key) { + set_err_msg(err_msg, "duplicate key provided"); + ret = -ERR_KEY_EXIST; + } else { + set_err_msg(err_msg, "user: " + uid.to_str() + " exists"); + ret = -EEXIST; + } + return ret; + } + + // fail if the user_info has already been populated + if (op_state.is_populated()) { + set_err_msg(err_msg, "cannot overwrite already populated user"); + return -EEXIST; + } + + // fail if the display name was not included + if (display_name.empty()) { + set_err_msg(err_msg, "no display name specified"); + return -EINVAL; + } + + return ret; +} + +RGWAccessKeyPool::RGWAccessKeyPool(RGWUser* usr) +{ + if (!usr) { + return; + } + + user = usr; + + store = user->get_store(); + user_ctl = user->get_user_ctl(); +} + +int RGWAccessKeyPool::init(RGWUserAdminOpState& op_state) +{ + if (!op_state.is_initialized()) { + keys_allowed = false; + return -EINVAL; + } + + rgw_user& uid = op_state.get_user_id(); + if (uid.compare(RGW_USER_ANON_ID) == 0) { + keys_allowed = false; + return -EACCES; + } + + swift_keys = op_state.get_swift_keys(); + access_keys = op_state.get_access_keys(); + + keys_allowed = true; + + return 0; +} + +/* + * Do a fairly exhaustive search for an existing key matching the parameters + * given. Also handles the case where no key type was specified and updates + * the operation state if needed. + */ + +bool RGWAccessKeyPool::check_existing_key(RGWUserAdminOpState& op_state) +{ + bool existing_key = false; + + int key_type = op_state.get_key_type(); + std::string kid = op_state.get_access_key(); + std::map<std::string, RGWAccessKey>::iterator kiter; + std::string swift_kid = op_state.build_default_swift_kid(); + + RGWUserInfo dup_info; + + if (kid.empty() && swift_kid.empty()) + return false; + + switch (key_type) { + case KEY_TYPE_SWIFT: + kiter = swift_keys->find(swift_kid); + + existing_key = (kiter != swift_keys->end()); + if (existing_key) + op_state.set_access_key(swift_kid); + + break; + case KEY_TYPE_S3: + kiter = access_keys->find(kid); + existing_key = (kiter != access_keys->end()); + + break; + default: + kiter = access_keys->find(kid); + + existing_key = (kiter != access_keys->end()); + if (existing_key) { + op_state.set_key_type(KEY_TYPE_S3); + break; + } + + kiter = swift_keys->find(kid); + + existing_key = (kiter != swift_keys->end()); + if (existing_key) { + op_state.set_key_type(KEY_TYPE_SWIFT); + break; + } + + // handle the case where the access key was not provided in user:key format + if (swift_kid.empty()) + return false; + + kiter = swift_keys->find(swift_kid); + + existing_key = (kiter != swift_keys->end()); + if (existing_key) { + op_state.set_access_key(swift_kid); + op_state.set_key_type(KEY_TYPE_SWIFT); + } + } + + op_state.set_existing_key(existing_key); + + return existing_key; +} + +int RGWAccessKeyPool::check_op(RGWUserAdminOpState& op_state, + std::string *err_msg) +{ + RGWUserInfo dup_info; + + if (!op_state.is_populated()) { + set_err_msg(err_msg, "user info was not populated"); + return -EINVAL; + } + + if (!keys_allowed) { + set_err_msg(err_msg, "keys not allowed for this user"); + return -EACCES; + } + + int32_t key_type = op_state.get_key_type(); + + // if a key type wasn't specified + if (key_type < 0) { + if (op_state.has_subuser()) { + key_type = KEY_TYPE_SWIFT; + } else { + key_type = KEY_TYPE_S3; + } + } + + op_state.set_key_type(key_type); + + /* see if the access key was specified */ + if (key_type == KEY_TYPE_S3 && !op_state.will_gen_access() && + op_state.get_access_key().empty()) { + set_err_msg(err_msg, "empty access key"); + return -ERR_INVALID_ACCESS_KEY; + } + + // don't check for secret key because we may be doing a removal + + check_existing_key(op_state); + + return 0; +} + +// Generate a new random key +int RGWAccessKeyPool::generate_key(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, + optional_yield y, std::string *err_msg) +{ + std::string id; + std::string key; + + std::pair<std::string, RGWAccessKey> key_pair; + RGWAccessKey new_key; + RGWUserInfo duplicate_check; + + int key_type = op_state.get_key_type(); + bool gen_access = op_state.will_gen_access(); + bool gen_secret = op_state.will_gen_secret(); + + if (!keys_allowed) { + set_err_msg(err_msg, "access keys not allowed for this user"); + return -EACCES; + } + + if (op_state.has_existing_key()) { + set_err_msg(err_msg, "cannot create existing key"); + return -ERR_KEY_EXIST; + } + + if (!gen_access) { + id = op_state.get_access_key(); + } + + if (!id.empty()) { + switch (key_type) { + case KEY_TYPE_SWIFT: + if (rgw_get_user_info_by_swift(dpp, user_ctl, id, duplicate_check, y) >= 0) { + set_err_msg(err_msg, "existing swift key in RGW system:" + id); + return -ERR_KEY_EXIST; + } + break; + case KEY_TYPE_S3: + if (rgw_get_user_info_by_access_key(dpp, user_ctl, id, duplicate_check, y) >= 0) { + set_err_msg(err_msg, "existing S3 key in RGW system:" + id); + return -ERR_KEY_EXIST; + } + } + } + + //key's subuser + if (op_state.has_subuser()) { + //create user and subuser at the same time, user's s3 key should not be set this + if (!op_state.key_type_setbycontext || (key_type == KEY_TYPE_SWIFT)) { + new_key.subuser = op_state.get_subuser(); + } + } + + //Secret key + if (!gen_secret) { + if (op_state.get_secret_key().empty()) { + set_err_msg(err_msg, "empty secret key"); + return -ERR_INVALID_SECRET_KEY; + } + + key = op_state.get_secret_key(); + } else { + char secret_key_buf[SECRET_KEY_LEN + 1]; + gen_rand_alphanumeric_plain(g_ceph_context, secret_key_buf, sizeof(secret_key_buf)); + key = secret_key_buf; + } + + // Generate the access key + if (key_type == KEY_TYPE_S3 && gen_access) { + char public_id_buf[PUBLIC_ID_LEN + 1]; + + do { + int id_buf_size = sizeof(public_id_buf); + gen_rand_alphanumeric_upper(g_ceph_context, public_id_buf, id_buf_size); + id = public_id_buf; + if (!validate_access_key(id)) + continue; + + } while (!rgw_get_user_info_by_access_key(dpp, user_ctl, id, duplicate_check, y)); + } + + if (key_type == KEY_TYPE_SWIFT) { + id = op_state.build_default_swift_kid(); + if (id.empty()) { + set_err_msg(err_msg, "empty swift access key"); + return -ERR_INVALID_ACCESS_KEY; + } + + // check that the access key doesn't exist + if (rgw_get_user_info_by_swift(dpp, user_ctl, id, duplicate_check, y) >= 0) { + set_err_msg(err_msg, "cannot create existing swift key"); + return -ERR_KEY_EXIST; + } + } + + // finally create the new key + new_key.id = id; + new_key.key = key; + + key_pair.first = id; + key_pair.second = new_key; + + if (key_type == KEY_TYPE_S3) { + access_keys->insert(key_pair); + } else if (key_type == KEY_TYPE_SWIFT) { + swift_keys->insert(key_pair); + } + + return 0; +} + +// modify an existing key +int RGWAccessKeyPool::modify_key(RGWUserAdminOpState& op_state, std::string *err_msg) +{ + std::string id; + std::string key = op_state.get_secret_key(); + int key_type = op_state.get_key_type(); + + RGWAccessKey modify_key; + + pair<string, RGWAccessKey> key_pair; + map<std::string, RGWAccessKey>::iterator kiter; + + switch (key_type) { + case KEY_TYPE_S3: + id = op_state.get_access_key(); + if (id.empty()) { + set_err_msg(err_msg, "no access key specified"); + return -ERR_INVALID_ACCESS_KEY; + } + break; + case KEY_TYPE_SWIFT: + id = op_state.build_default_swift_kid(); + if (id.empty()) { + set_err_msg(err_msg, "no subuser specified"); + return -EINVAL; + } + break; + default: + set_err_msg(err_msg, "invalid key type"); + return -ERR_INVALID_KEY_TYPE; + } + + if (!op_state.has_existing_key()) { + set_err_msg(err_msg, "key does not exist"); + return -ERR_INVALID_ACCESS_KEY; + } + + key_pair.first = id; + + if (key_type == KEY_TYPE_SWIFT) { + modify_key.id = id; + modify_key.subuser = op_state.get_subuser(); + } else if (key_type == KEY_TYPE_S3) { + kiter = access_keys->find(id); + if (kiter != access_keys->end()) { + modify_key = kiter->second; + } + } + + if (op_state.will_gen_secret()) { + char secret_key_buf[SECRET_KEY_LEN + 1]; + int key_buf_size = sizeof(secret_key_buf); + gen_rand_alphanumeric_plain(g_ceph_context, secret_key_buf, key_buf_size); + key = secret_key_buf; + } + + if (key.empty()) { + set_err_msg(err_msg, "empty secret key"); + return -ERR_INVALID_SECRET_KEY; + } + + // update the access key with the new secret key + modify_key.key = key; + + key_pair.second = modify_key; + + + if (key_type == KEY_TYPE_S3) { + (*access_keys)[id] = modify_key; + } else if (key_type == KEY_TYPE_SWIFT) { + (*swift_keys)[id] = modify_key; + } + + return 0; +} + +int RGWAccessKeyPool::execute_add(const DoutPrefixProvider *dpp, + RGWUserAdminOpState& op_state, + std::string *err_msg, bool defer_user_update, + optional_yield y) +{ + int ret = 0; + + std::string subprocess_msg; + int key_op = GENERATE_KEY; + + // set the op + if (op_state.has_existing_key()) + key_op = MODIFY_KEY; + + switch (key_op) { + case GENERATE_KEY: + ret = generate_key(dpp, op_state, y, &subprocess_msg); + break; + case MODIFY_KEY: + ret = modify_key(op_state, &subprocess_msg); + break; + } + + if (ret < 0) { + set_err_msg(err_msg, subprocess_msg); + return ret; + } + + // store the updated info + if (!defer_user_update) + ret = user->update(dpp, op_state, err_msg, y); + + if (ret < 0) + return ret; + + return 0; +} + +int RGWAccessKeyPool::add(const DoutPrefixProvider *dpp, + RGWUserAdminOpState& op_state, optional_yield y, + std::string *err_msg) +{ + return add(dpp, op_state, err_msg, false, y); +} + +int RGWAccessKeyPool::add(const DoutPrefixProvider *dpp, + RGWUserAdminOpState& op_state, std::string *err_msg, + bool defer_user_update, optional_yield y) +{ + int ret; + std::string subprocess_msg; + + ret = check_op(op_state, &subprocess_msg); + if (ret < 0) { + set_err_msg(err_msg, "unable to parse request, " + subprocess_msg); + return ret; + } + + ret = execute_add(dpp, op_state, &subprocess_msg, defer_user_update, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to add access key, " + subprocess_msg); + return ret; + } + + return 0; +} + +int RGWAccessKeyPool::execute_remove(const DoutPrefixProvider *dpp, + RGWUserAdminOpState& op_state, + std::string *err_msg, + bool defer_user_update, + optional_yield y) +{ + int ret = 0; + + int key_type = op_state.get_key_type(); + std::string id = op_state.get_access_key(); + map<std::string, RGWAccessKey>::iterator kiter; + map<std::string, RGWAccessKey> *keys_map; + + if (!op_state.has_existing_key()) { + set_err_msg(err_msg, "unable to find access key"); + return -ERR_INVALID_ACCESS_KEY; + } + + if (key_type == KEY_TYPE_S3) { + keys_map = access_keys; + } else if (key_type == KEY_TYPE_SWIFT) { + keys_map = swift_keys; + } else { + keys_map = NULL; + set_err_msg(err_msg, "invalid access key"); + return -ERR_INVALID_ACCESS_KEY; + } + + kiter = keys_map->find(id); + if (kiter == keys_map->end()) { + set_err_msg(err_msg, "key not found"); + return -ERR_INVALID_ACCESS_KEY; + } + + keys_map->erase(kiter); + + if (!defer_user_update) + ret = user->update(dpp, op_state, err_msg, y); + + if (ret < 0) + return ret; + + return 0; +} + +int RGWAccessKeyPool::remove(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, optional_yield y, + std::string *err_msg) +{ + return remove(dpp, op_state, err_msg, false, y); +} + +int RGWAccessKeyPool::remove(const DoutPrefixProvider *dpp, + RGWUserAdminOpState& op_state, + std::string *err_msg, bool defer_user_update, + optional_yield y) +{ + int ret; + + std::string subprocess_msg; + + ret = check_op(op_state, &subprocess_msg); + if (ret < 0) { + set_err_msg(err_msg, "unable to parse request, " + subprocess_msg); + return ret; + } + + ret = execute_remove(dpp, op_state, &subprocess_msg, defer_user_update, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to remove access key, " + subprocess_msg); + return ret; + } + + return 0; +} + +// remove all keys associated with a subuser +int RGWAccessKeyPool::remove_subuser_keys(const DoutPrefixProvider *dpp, + RGWUserAdminOpState& op_state, + std::string *err_msg, + bool defer_user_update, + optional_yield y) +{ + int ret = 0; + + if (!op_state.is_populated()) { + set_err_msg(err_msg, "user info was not populated"); + return -EINVAL; + } + + if (!op_state.has_subuser()) { + set_err_msg(err_msg, "no subuser specified"); + return -EINVAL; + } + + std::string swift_kid = op_state.build_default_swift_kid(); + if (swift_kid.empty()) { + set_err_msg(err_msg, "empty swift access key"); + return -EINVAL; + } + + map<std::string, RGWAccessKey>::iterator kiter; + map<std::string, RGWAccessKey> *keys_map; + + // a subuser can have at most one swift key + keys_map = swift_keys; + kiter = keys_map->find(swift_kid); + if (kiter != keys_map->end()) { + keys_map->erase(kiter); + } + + // a subuser may have multiple s3 key pairs + std::string subuser_str = op_state.get_subuser(); + keys_map = access_keys; + RGWUserInfo user_info = op_state.get_user_info(); + auto user_kiter = user_info.access_keys.begin(); + for (; user_kiter != user_info.access_keys.end(); ++user_kiter) { + if (user_kiter->second.subuser == subuser_str) { + kiter = keys_map->find(user_kiter->first); + if (kiter != keys_map->end()) { + keys_map->erase(kiter); + } + } + } + + if (!defer_user_update) + ret = user->update(dpp, op_state, err_msg, y); + + if (ret < 0) + return ret; + + return 0; +} + +RGWSubUserPool::RGWSubUserPool(RGWUser *usr) +{ + if (!usr) { + return; + } + + user = usr; + + subusers_allowed = true; + store = user->get_store(); + user_ctl = user->get_user_ctl(); +} + +int RGWSubUserPool::init(RGWUserAdminOpState& op_state) +{ + if (!op_state.is_initialized()) { + subusers_allowed = false; + return -EINVAL; + } + + rgw_user& uid = op_state.get_user_id(); + if (uid.compare(RGW_USER_ANON_ID) == 0) { + subusers_allowed = false; + return -EACCES; + } + + subuser_map = op_state.get_subusers(); + if (subuser_map == NULL) { + subusers_allowed = false; + return -EINVAL; + } + + subusers_allowed = true; + + return 0; +} + +bool RGWSubUserPool::exists(std::string subuser) +{ + if (subuser.empty()) + return false; + + if (!subuser_map) + return false; + + if (subuser_map->count(subuser)) + return true; + + return false; +} + +int RGWSubUserPool::check_op(RGWUserAdminOpState& op_state, + std::string *err_msg) +{ + bool existing = false; + std::string subuser = op_state.get_subuser(); + + if (!op_state.is_populated()) { + set_err_msg(err_msg, "user info was not populated"); + return -EINVAL; + } + + if (!subusers_allowed) { + set_err_msg(err_msg, "subusers not allowed for this user"); + return -EACCES; + } + + if (subuser.empty() && !op_state.will_gen_subuser()) { + set_err_msg(err_msg, "empty subuser name"); + return -EINVAL; + } + + if (op_state.get_subuser_perm() == RGW_PERM_INVALID) { + set_err_msg(err_msg, "invalid subuser access"); + return -EINVAL; + } + + //set key type when it not set or set by context + if ((op_state.get_key_type() < 0) || op_state.key_type_setbycontext) { + op_state.set_key_type(KEY_TYPE_SWIFT); + op_state.key_type_setbycontext = true; + } + + // check if the subuser exists + if (!subuser.empty()) + existing = exists(subuser); + + op_state.set_existing_subuser(existing); + + return 0; +} + +int RGWSubUserPool::execute_add(const DoutPrefixProvider *dpp, + RGWUserAdminOpState& op_state, + std::string *err_msg, bool defer_user_update, + optional_yield y) +{ + int ret = 0; + std::string subprocess_msg; + + RGWSubUser subuser; + std::pair<std::string, RGWSubUser> subuser_pair; + std::string subuser_str = op_state.get_subuser(); + + subuser_pair.first = subuser_str; + + // assumes key should be created + if (op_state.has_key_op()) { + ret = user->keys.add(dpp, op_state, &subprocess_msg, true, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to create subuser key, " + subprocess_msg); + return ret; + } + } + + // create the subuser + subuser.name = subuser_str; + + if (op_state.has_subuser_perm()) + subuser.perm_mask = op_state.get_subuser_perm(); + + // insert the subuser into user info + subuser_pair.second = subuser; + subuser_map->insert(subuser_pair); + + // attempt to save the subuser + if (!defer_user_update) + ret = user->update(dpp, op_state, err_msg, y); + + if (ret < 0) + return ret; + + return 0; +} + +int RGWSubUserPool::add(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, optional_yield y, + std::string *err_msg) +{ + return add(dpp, op_state, err_msg, false, y); +} + +int RGWSubUserPool::add(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, std::string *err_msg, bool defer_user_update, optional_yield y) +{ + std::string subprocess_msg; + int ret; + int32_t key_type = op_state.get_key_type(); + + ret = check_op(op_state, &subprocess_msg); + if (ret < 0) { + set_err_msg(err_msg, "unable to parse request, " + subprocess_msg); + return ret; + } + + if (key_type == KEY_TYPE_S3 && op_state.get_access_key().empty()) { + op_state.set_gen_access(); + } + + if (op_state.get_secret_key().empty()) { + op_state.set_gen_secret(); + } + + ret = execute_add(dpp, op_state, &subprocess_msg, defer_user_update, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to create subuser, " + subprocess_msg); + return ret; + } + + return 0; +} + +int RGWSubUserPool::execute_remove(const DoutPrefixProvider *dpp, + RGWUserAdminOpState& op_state, + std::string *err_msg, bool defer_user_update, + optional_yield y) +{ + int ret = 0; + std::string subprocess_msg; + + std::string subuser_str = op_state.get_subuser(); + + map<std::string, RGWSubUser>::iterator siter; + siter = subuser_map->find(subuser_str); + if (siter == subuser_map->end()){ + set_err_msg(err_msg, "subuser not found: " + subuser_str); + return -ERR_NO_SUCH_SUBUSER; + } + if (!op_state.has_existing_subuser()) { + set_err_msg(err_msg, "subuser not found: " + subuser_str); + return -ERR_NO_SUCH_SUBUSER; + } + + // always purge all associate keys + user->keys.remove_subuser_keys(dpp, op_state, &subprocess_msg, true, y); + + // remove the subuser from the user info + subuser_map->erase(siter); + + // attempt to save the subuser + if (!defer_user_update) + ret = user->update(dpp, op_state, err_msg, y); + + if (ret < 0) + return ret; + + return 0; +} + +int RGWSubUserPool::remove(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, optional_yield y, + std::string *err_msg) +{ + return remove(dpp, op_state, err_msg, false, y); +} + +int RGWSubUserPool::remove(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, std::string *err_msg, + bool defer_user_update, optional_yield y) +{ + std::string subprocess_msg; + int ret; + + ret = check_op(op_state, &subprocess_msg); + if (ret < 0) { + set_err_msg(err_msg, "unable to parse request, " + subprocess_msg); + return ret; + } + + ret = execute_remove(dpp, op_state, &subprocess_msg, defer_user_update, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to remove subuser, " + subprocess_msg); + return ret; + } + + return 0; +} + +int RGWSubUserPool::execute_modify(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, std::string *err_msg, bool defer_user_update, optional_yield y) +{ + int ret = 0; + std::string subprocess_msg; + std::map<std::string, RGWSubUser>::iterator siter; + std::pair<std::string, RGWSubUser> subuser_pair; + + std::string subuser_str = op_state.get_subuser(); + RGWSubUser subuser; + + if (!op_state.has_existing_subuser()) { + set_err_msg(err_msg, "subuser does not exist"); + return -ERR_NO_SUCH_SUBUSER; + } + + subuser_pair.first = subuser_str; + + siter = subuser_map->find(subuser_str); + subuser = siter->second; + + if (op_state.has_key_op()) { + ret = user->keys.add(dpp, op_state, &subprocess_msg, true, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to create subuser keys, " + subprocess_msg); + return ret; + } + } + + if (op_state.has_subuser_perm()) + subuser.perm_mask = op_state.get_subuser_perm(); + + subuser_pair.second = subuser; + + subuser_map->erase(siter); + subuser_map->insert(subuser_pair); + + // attempt to save the subuser + if (!defer_user_update) + ret = user->update(dpp, op_state, err_msg, y); + + if (ret < 0) + return ret; + + return 0; +} + +int RGWSubUserPool::modify(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, optional_yield y, std::string *err_msg) +{ + return RGWSubUserPool::modify(dpp, op_state, y, err_msg, false); +} + +int RGWSubUserPool::modify(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, optional_yield y, std::string *err_msg, bool defer_user_update) +{ + std::string subprocess_msg; + int ret; + + RGWSubUser subuser; + + ret = check_op(op_state, &subprocess_msg); + if (ret < 0) { + set_err_msg(err_msg, "unable to parse request, " + subprocess_msg); + return ret; + } + + ret = execute_modify(dpp, op_state, &subprocess_msg, defer_user_update, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to modify subuser, " + subprocess_msg); + return ret; + } + + return 0; +} + +RGWUserCapPool::RGWUserCapPool(RGWUser *usr) +{ + if (!usr) { + return; + } + user = usr; + caps_allowed = true; +} + +int RGWUserCapPool::init(RGWUserAdminOpState& op_state) +{ + if (!op_state.is_initialized()) { + caps_allowed = false; + return -EINVAL; + } + + rgw_user& uid = op_state.get_user_id(); + if (uid.compare(RGW_USER_ANON_ID) == 0) { + caps_allowed = false; + return -EACCES; + } + + caps = op_state.get_caps_obj(); + if (!caps) { + caps_allowed = false; + return -ERR_INVALID_CAP; + } + + caps_allowed = true; + + return 0; +} + +int RGWUserCapPool::add(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, optional_yield y, + std::string *err_msg) +{ + return add(dpp, op_state, err_msg, false, y); +} + +int RGWUserCapPool::add(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, std::string *err_msg, + bool defer_save, optional_yield y) +{ + int ret = 0; + std::string caps_str = op_state.get_caps(); + + if (!op_state.is_populated()) { + set_err_msg(err_msg, "user info was not populated"); + return -EINVAL; + } + + if (!caps_allowed) { + set_err_msg(err_msg, "caps not allowed for this user"); + return -EACCES; + } + + if (caps_str.empty()) { + set_err_msg(err_msg, "empty user caps"); + return -ERR_INVALID_CAP; + } + + int r = caps->add_from_string(caps_str); + if (r < 0) { + set_err_msg(err_msg, "unable to add caps: " + caps_str); + return r; + } + + if (!defer_save) + ret = user->update(dpp, op_state, err_msg, y); + + if (ret < 0) + return ret; + + return 0; +} + +int RGWUserCapPool::remove(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, optional_yield y, + std::string *err_msg) +{ + return remove(dpp, op_state, err_msg, false, y); +} + +int RGWUserCapPool::remove(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, std::string *err_msg, + bool defer_save, optional_yield y) +{ + int ret = 0; + + std::string caps_str = op_state.get_caps(); + + if (!op_state.is_populated()) { + set_err_msg(err_msg, "user info was not populated"); + return -EINVAL; + } + + if (!caps_allowed) { + set_err_msg(err_msg, "caps not allowed for this user"); + return -EACCES; + } + + if (caps_str.empty()) { + set_err_msg(err_msg, "empty user caps"); + return -ERR_INVALID_CAP; + } + + int r = caps->remove_from_string(caps_str); + if (r < 0) { + set_err_msg(err_msg, "unable to remove caps: " + caps_str); + return r; + } + + if (!defer_save) + ret = user->update(dpp, op_state, err_msg, y); + + if (ret < 0) + return ret; + + return 0; +} + +RGWUser::RGWUser() : caps(this), keys(this), subusers(this) +{ + init_default(); +} + +int RGWUser::init(const DoutPrefixProvider *dpp, rgw::sal::RGWRadosStore *storage, + RGWUserAdminOpState& op_state, optional_yield y) +{ + init_default(); + int ret = init_storage(storage); + if (ret < 0) + return ret; + + ret = init(dpp, op_state, y); + if (ret < 0) + return ret; + + return 0; +} + +void RGWUser::init_default() +{ + // use anonymous user info as a placeholder + rgw_get_anon_user(old_info); + user_id = RGW_USER_ANON_ID; + + clear_populated(); +} + +int RGWUser::init_storage(rgw::sal::RGWRadosStore *storage) +{ + if (!storage) { + return -EINVAL; + } + + store = storage; + user_ctl = store->ctl()->user; + + clear_populated(); + + /* API wrappers */ + keys = RGWAccessKeyPool(this); + caps = RGWUserCapPool(this); + subusers = RGWSubUserPool(this); + + return 0; +} + +int RGWUser::init(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, optional_yield y) +{ + bool found = false; + std::string swift_user; + user_id = op_state.get_user_id(); + std::string user_email = op_state.get_user_email(); + std::string access_key = op_state.get_access_key(); + std::string subuser = op_state.get_subuser(); + + int key_type = op_state.get_key_type(); + if (key_type == KEY_TYPE_SWIFT) { + swift_user = op_state.get_access_key(); + access_key.clear(); + } + + RGWUserInfo user_info; + + clear_populated(); + + if (user_id.empty() && !subuser.empty()) { + size_t pos = subuser.find(':'); + if (pos != string::npos) { + user_id = subuser.substr(0, pos); + op_state.set_user_id(user_id); + } + } + + if (!user_id.empty() && (user_id.compare(RGW_USER_ANON_ID) != 0)) { + found = (rgw_get_user_info_by_uid(dpp, user_ctl, user_id, user_info, y, &op_state.objv) >= 0); + op_state.found_by_uid = found; + } + if (store->ctx()->_conf.get_val<bool>("rgw_user_unique_email")) { + if (!user_email.empty() && !found) { + found = (rgw_get_user_info_by_email(dpp, user_ctl, user_email, user_info, y, &op_state.objv) >= 0); + op_state.found_by_email = found; + } + } + if (!swift_user.empty() && !found) { + found = (rgw_get_user_info_by_swift(dpp, user_ctl, swift_user, user_info, y, &op_state.objv) >= 0); + op_state.found_by_key = found; + } + if (!access_key.empty() && !found) { + found = (rgw_get_user_info_by_access_key(dpp, user_ctl, access_key, user_info, y, &op_state.objv) >= 0); + op_state.found_by_key = found; + } + + op_state.set_existing_user(found); + if (found) { + op_state.set_user_info(user_info); + op_state.set_populated(); + + old_info = user_info; + set_populated(); + } + + if (user_id.empty()) { + user_id = user_info.user_id; + } + op_state.set_initialized(); + + // this may have been called by a helper object + int ret = init_members(op_state); + if (ret < 0) + return ret; + + return 0; +} + +int RGWUser::init_members(RGWUserAdminOpState& op_state) +{ + int ret = 0; + + ret = keys.init(op_state); + if (ret < 0) + return ret; + + ret = subusers.init(op_state); + if (ret < 0) + return ret; + + ret = caps.init(op_state); + if (ret < 0) + return ret; + + return 0; +} + +int RGWUser::update(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, std::string *err_msg, + optional_yield y) +{ + int ret; + std::string subprocess_msg; + RGWUserInfo user_info = op_state.get_user_info(); + + if (!store) { + set_err_msg(err_msg, "couldn't initialize storage"); + return -EINVAL; + } + + RGWUserInfo *pold_info = (is_populated() ? &old_info : nullptr); + + ret = rgw_store_user_info(dpp, user_ctl, user_info, pold_info, &op_state.objv, + real_time(), false, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to store user info"); + return ret; + } + + old_info = user_info; + set_populated(); + + return 0; +} + +int RGWUser::check_op(RGWUserAdminOpState& op_state, std::string *err_msg) +{ + int ret = 0; + const rgw_user& uid = op_state.get_user_id(); + + if (uid.compare(RGW_USER_ANON_ID) == 0) { + set_err_msg(err_msg, "unable to perform operations on the anonymous user"); + return -EINVAL; + } + + if (is_populated() && user_id.compare(uid) != 0) { + set_err_msg(err_msg, "user id mismatch, operation id: " + uid.to_str() + + " does not match: " + user_id.to_str()); + + return -EINVAL; + } + + ret = rgw_validate_tenant_name(uid.tenant); + if (ret) { + set_err_msg(err_msg, + "invalid tenant only alphanumeric and _ characters are allowed"); + return ret; + } + + //set key type when it not set or set by context + if ((op_state.get_key_type() < 0) || op_state.key_type_setbycontext) { + op_state.set_key_type(KEY_TYPE_S3); + op_state.key_type_setbycontext = true; + } + + return 0; +} + +// update swift_keys with new user id +static void rename_swift_keys(const rgw_user& user, + std::map<std::string, RGWAccessKey>& keys) +{ + std::string user_id; + user.to_str(user_id); + + auto modify_keys = std::move(keys); + for ([[maybe_unused]] auto& [k, key] : modify_keys) { + std::string id = user_id + ":" + key.subuser; + key.id = id; + keys[id] = std::move(key); + } +} + +int RGWUser::execute_rename(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, std::string *err_msg, optional_yield y) +{ + int ret; + bool populated = op_state.is_populated(); + + if (!op_state.has_existing_user() && !populated) { + set_err_msg(err_msg, "user not found"); + return -ENOENT; + } + + if (!populated) { + ret = init(dpp, op_state, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to retrieve user info"); + return ret; + } + } + + rgw::sal::RGWRadosUser old_user(store, op_state.get_user_info()); + rgw::sal::RGWRadosUser new_user(store, op_state.get_new_uid()); + if (old_user.get_tenant() != new_user.get_tenant()) { + set_err_msg(err_msg, "users have to be under the same tenant namespace " + + old_user.get_tenant() + " != " + new_user.get_tenant()); + return -EINVAL; + } + + // create a stub user and write only the uid index and buckets object + RGWUserInfo stub_user_info; + stub_user_info.user_id = new_user.get_user(); + + RGWObjVersionTracker objv; + const bool exclusive = !op_state.get_overwrite_new_user(); // overwrite if requested + + ret = user_ctl->store_info(dpp, stub_user_info, y, + RGWUserCtl::PutParams() + .set_objv_tracker(&objv) + .set_exclusive(exclusive)); + if (ret == -EEXIST) { + set_err_msg(err_msg, "user name given by --new-uid already exists"); + return ret; + } + if (ret < 0) { + set_err_msg(err_msg, "unable to store new user info"); + return ret; + } + + RGWAccessControlPolicy policy_instance; + policy_instance.create_default(new_user.get_user(), old_user.get_display_name()); + + //unlink and link buckets to new user + string marker; + CephContext *cct = store->ctx(); + size_t max_buckets = cct->_conf->rgw_list_buckets_max_chunk; + rgw::sal::RGWBucketList buckets; + + do { + ret = old_user.list_buckets(dpp, marker, "", max_buckets, false, buckets, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to list user buckets"); + return ret; + } + + auto& m = buckets.get_buckets(); + + for (auto it = m.begin(); it != m.end(); ++it) { + auto& bucket = it->second; + marker = it->first; + + ret = bucket->get_bucket_info(dpp, y); + if (ret < 0) { + set_err_msg(err_msg, "failed to fetch bucket info for bucket=" + bucket->get_name()); + return ret; + } + + ret = bucket->set_acl(dpp, policy_instance, y); + if (ret < 0) { + set_err_msg(err_msg, "failed to set acl on bucket " + bucket->get_name()); + return ret; + } + + ret = bucket->link(dpp, &new_user, y); + if (ret < 0) { + set_err_msg(err_msg, "failed to link bucket " + bucket->get_name()); + return ret; + } + + ret = bucket->chown(&new_user, &old_user, y, dpp); + if (ret < 0) { + set_err_msg(err_msg, "failed to run bucket chown" + cpp_strerror(-ret)); + return ret; + } + } + + } while (buckets.is_truncated()); + + // update the 'stub user' with all of the other fields and rewrite all of the + // associated index objects + RGWUserInfo& user_info = op_state.get_user_info(); + user_info.user_id = new_user.get_user(); + op_state.objv = objv; + + rename_swift_keys(new_user.get_user(), user_info.swift_keys); + + return update(dpp, op_state, err_msg, y); +} + +int RGWUser::execute_add(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, std::string *err_msg, + optional_yield y) +{ + const rgw_user& uid = op_state.get_user_id(); + std::string user_email = op_state.get_user_email(); + std::string display_name = op_state.get_display_name(); + + // set the user info + RGWUserInfo user_info; + user_id = uid; + user_info.user_id = user_id; + user_info.display_name = display_name; + user_info.type = TYPE_RGW; + + if (!user_email.empty()) + user_info.user_email = user_email; + + CephContext *cct = store->ctx(); + if (op_state.max_buckets_specified) { + user_info.max_buckets = op_state.get_max_buckets(); + } else { + user_info.max_buckets = + cct->_conf.get_val<int64_t>("rgw_user_max_buckets"); + } + + user_info.suspended = op_state.get_suspension_status(); + user_info.admin = op_state.admin; + user_info.system = op_state.system; + + if (op_state.op_mask_specified) + user_info.op_mask = op_state.get_op_mask(); + + if (op_state.has_bucket_quota()) { + user_info.bucket_quota = op_state.get_bucket_quota(); + } else { + rgw_apply_default_bucket_quota(user_info.bucket_quota, cct->_conf); + } + + if (op_state.temp_url_key_specified) { + map<int, string>::iterator iter; + for (iter = op_state.temp_url_keys.begin(); + iter != op_state.temp_url_keys.end(); ++iter) { + user_info.temp_url_keys[iter->first] = iter->second; + } + } + + if (op_state.has_user_quota()) { + user_info.user_quota = op_state.get_user_quota(); + } else { + rgw_apply_default_user_quota(user_info.user_quota, cct->_conf); + } + + if (op_state.default_placement_specified) { + user_info.default_placement = op_state.default_placement; + } + + if (op_state.placement_tags_specified) { + user_info.placement_tags = op_state.placement_tags; + } + + // update the request + op_state.set_user_info(user_info); + op_state.set_populated(); + + // update the helper objects + int ret = init_members(op_state); + if (ret < 0) { + set_err_msg(err_msg, "unable to initialize user"); + return ret; + } + + // see if we need to add an access key + std::string subprocess_msg; + bool defer_user_update = true; + if (op_state.has_key_op()) { + ret = keys.add(dpp, op_state, &subprocess_msg, defer_user_update, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to create access key, " + subprocess_msg); + return ret; + } + } + + // see if we need to add some caps + if (op_state.has_caps_op()) { + ret = caps.add(dpp, op_state, &subprocess_msg, defer_user_update, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to add user capabilities, " + subprocess_msg); + return ret; + } + } + + ret = update(dpp, op_state, err_msg, y); + if (ret < 0) + return ret; + + return 0; +} + +int RGWUser::add(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, optional_yield y, std::string *err_msg) +{ + std::string subprocess_msg; + int ret = user_add_helper(op_state, &subprocess_msg); + if (ret != 0) { + set_err_msg(err_msg, "unable to parse parameters, " + subprocess_msg); + return ret; + } + + ret = check_op(op_state, &subprocess_msg); + if (ret < 0) { + set_err_msg(err_msg, "unable to parse parameters, " + subprocess_msg); + return ret; + } + + ret = execute_add(dpp, op_state, &subprocess_msg, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to create user, " + subprocess_msg); + return ret; + } + + return 0; +} + +int RGWUser::rename(RGWUserAdminOpState& op_state, optional_yield y, const DoutPrefixProvider *dpp, std::string *err_msg) +{ + std::string subprocess_msg; + int ret; + + ret = check_op(op_state, &subprocess_msg); + if (ret < 0) { + set_err_msg(err_msg, "unable to parse parameters, " + subprocess_msg); + return ret; + } + + ret = execute_rename(dpp, op_state, &subprocess_msg, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to rename user, " + subprocess_msg); + return ret; + } + + return 0; +} + +int RGWUser::execute_remove(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, std::string *err_msg, optional_yield y) +{ + int ret; + + bool purge_data = op_state.will_purge_data(); + rgw_user& uid = op_state.get_user_id(); + RGWUserInfo user_info = op_state.get_user_info(); + + if (!op_state.has_existing_user()) { + set_err_msg(err_msg, "user does not exist"); + return -ENOENT; + } + + rgw::sal::RGWBucketList buckets; + string marker; + CephContext *cct = store->ctx(); + size_t max_buckets = cct->_conf->rgw_list_buckets_max_chunk; + do { + ret = rgw_read_user_buckets(dpp, store, uid, buckets, marker, string(), + max_buckets, false, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to read user bucket info"); + return ret; + } + + auto& m = buckets.get_buckets(); + if (!m.empty() && !purge_data) { + set_err_msg(err_msg, "must specify purge data to remove user with buckets"); + return -EEXIST; // change to code that maps to 409: conflict + } + + for (auto it = m.begin(); it != m.end(); ++it) { + ret = it->second->remove_bucket(dpp, true, false, nullptr, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to delete user data"); + return ret; + } + + marker = it->first; + } + + } while (buckets.is_truncated()); + + ret = user_ctl->remove_info(dpp, user_info, y, RGWUserCtl::RemoveParams() + .set_objv_tracker(&op_state.objv)); + if (ret < 0) { + set_err_msg(err_msg, "unable to remove user from RADOS"); + return ret; + } + + op_state.clear_populated(); + clear_populated(); + + return 0; +} + +int RGWUser::remove(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, optional_yield y, std::string *err_msg) +{ + std::string subprocess_msg; + int ret; + + ret = check_op(op_state, &subprocess_msg); + if (ret < 0) { + set_err_msg(err_msg, "unable to parse parameters, " + subprocess_msg); + return ret; + } + + ret = execute_remove(dpp, op_state, &subprocess_msg, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to remove user, " + subprocess_msg); + return ret; + } + + return 0; +} + +int RGWUser::execute_modify(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, std::string *err_msg, optional_yield y) +{ + bool populated = op_state.is_populated(); + int ret = 0; + std::string subprocess_msg; + std::string op_email = op_state.get_user_email(); + std::string display_name = op_state.get_display_name(); + + RGWUserInfo user_info; + RGWUserInfo duplicate_check; + + // ensure that the user info has been populated or is populate-able + if (!op_state.has_existing_user() && !populated) { + set_err_msg(err_msg, "user not found"); + return -ENOENT; + } + + // if the user hasn't already been populated...attempt to + if (!populated) { + ret = init(dpp, op_state, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to retrieve user info"); + return ret; + } + } + + // ensure that we can modify the user's attributes + if (user_id.compare(RGW_USER_ANON_ID) == 0) { + set_err_msg(err_msg, "unable to modify anonymous user's info"); + return -EACCES; + } + + user_info = old_info; + + std::string old_email = old_info.user_email; + if (!op_email.empty()) { + // make sure we are not adding a duplicate email + if (old_email != op_email) { + ret = rgw_get_user_info_by_email(dpp, user_ctl, op_email, duplicate_check,y ); + if (ret >= 0 && duplicate_check.user_id.compare(user_id) != 0) { + set_err_msg(err_msg, "cannot add duplicate email"); + return -ERR_EMAIL_EXIST; + } + } + user_info.user_email = op_email; + } else if (op_email.empty() && op_state.user_email_specified) { + ldpp_dout(dpp, 10) << "removing email index: " << user_info.user_email << dendl; + /* will be physically removed later when calling update() */ + user_info.user_email.clear(); + } + + // update the remaining user info + if (!display_name.empty()) + user_info.display_name = display_name; + + if (op_state.max_buckets_specified) + user_info.max_buckets = op_state.get_max_buckets(); + + if (op_state.admin_specified) + user_info.admin = op_state.admin; + + if (op_state.system_specified) + user_info.system = op_state.system; + + if (op_state.temp_url_key_specified) { + map<int, string>::iterator iter; + for (iter = op_state.temp_url_keys.begin(); + iter != op_state.temp_url_keys.end(); ++iter) { + user_info.temp_url_keys[iter->first] = iter->second; + } + } + + if (op_state.op_mask_specified) + user_info.op_mask = op_state.get_op_mask(); + + if (op_state.has_bucket_quota()) + user_info.bucket_quota = op_state.get_bucket_quota(); + + if (op_state.has_user_quota()) + user_info.user_quota = op_state.get_user_quota(); + + if (op_state.has_suspension_op()) { + __u8 suspended = op_state.get_suspension_status(); + user_info.suspended = suspended; + + rgw::sal::RGWBucketList buckets; + + if (user_id.empty()) { + set_err_msg(err_msg, "empty user id passed...aborting"); + return -EINVAL; + } + + string marker; + CephContext *cct = store->ctx(); + size_t max_buckets = cct->_conf->rgw_list_buckets_max_chunk; + do { + ret = rgw_read_user_buckets(dpp, store, user_id, buckets, marker, string(), + max_buckets, false, y); + if (ret < 0) { + set_err_msg(err_msg, "could not get buckets for uid: " + user_id.to_str()); + return ret; + } + + auto& m = buckets.get_buckets(); + + vector<rgw_bucket> bucket_names; + for (auto iter = m.begin(); iter != m.end(); ++iter) { + auto& bucket = iter->second; + bucket_names.push_back(bucket->get_key()); + + marker = iter->first; + } + + ret = store->getRados()->set_buckets_enabled(bucket_names, !suspended, dpp); + if (ret < 0) { + set_err_msg(err_msg, "failed to modify bucket"); + return ret; + } + + } while (buckets.is_truncated()); + } + + if (op_state.mfa_ids_specified) { + user_info.mfa_ids = op_state.mfa_ids; + } + + if (op_state.default_placement_specified) { + user_info.default_placement = op_state.default_placement; + } + + if (op_state.placement_tags_specified) { + user_info.placement_tags = op_state.placement_tags; + } + + op_state.set_user_info(user_info); + + // if we're supposed to modify keys, do so + if (op_state.has_key_op()) { + ret = keys.add(dpp, op_state, &subprocess_msg, true, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to create or modify keys, " + subprocess_msg); + return ret; + } + } + + ret = update(dpp, op_state, err_msg, y); + if (ret < 0) + return ret; + + return 0; +} + +int RGWUser::modify(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, optional_yield y, std::string *err_msg) +{ + std::string subprocess_msg; + int ret; + + ret = check_op(op_state, &subprocess_msg); + if (ret < 0) { + set_err_msg(err_msg, "unable to parse parameters, " + subprocess_msg); + return ret; + } + + ret = execute_modify(dpp, op_state, &subprocess_msg, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to modify user, " + subprocess_msg); + return ret; + } + + return 0; +} + +int RGWUser::info(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, RGWUserInfo& fetched_info, + optional_yield y, std::string *err_msg) +{ + int ret = init(dpp, op_state, y); + if (ret < 0) { + set_err_msg(err_msg, "unable to fetch user info"); + return ret; + } + + fetched_info = op_state.get_user_info(); + + return 0; +} + +int RGWUser::info(RGWUserInfo& fetched_info, std::string *err_msg) +{ + if (!is_populated()) { + set_err_msg(err_msg, "no user info saved"); + return -EINVAL; + } + + fetched_info = old_info; + + return 0; +} + +int RGWUser::list(const DoutPrefixProvider *dpp, RGWUserAdminOpState& op_state, RGWFormatterFlusher& flusher) +{ + Formatter *formatter = flusher.get_formatter(); + void *handle = nullptr; + std::string metadata_key = "user"; + if (op_state.max_entries > 1000) { + op_state.max_entries = 1000; + } + + auto meta_mgr = store->ctl()->meta.mgr; + + int ret = meta_mgr->list_keys_init(dpp, metadata_key, op_state.marker, &handle); + if (ret < 0) { + return ret; + } + + bool truncated = false; + uint64_t count = 0; + uint64_t left = 0; + flusher.start(0); + + // open the result object section + formatter->open_object_section("result"); + + // open the user id list array section + formatter->open_array_section("keys"); + do { + std::list<std::string> keys; + left = op_state.max_entries - count; + ret = meta_mgr->list_keys_next(handle, left, keys, &truncated); + if (ret < 0 && ret != -ENOENT) { + return ret; + } if (ret != -ENOENT) { + for (std::list<std::string>::iterator iter = keys.begin(); iter != keys.end(); ++iter) { + formatter->dump_string("key", *iter); + ++count; + } + } + } while (truncated && left > 0); + // close user id list section + formatter->close_section(); + + formatter->dump_bool("truncated", truncated); + formatter->dump_int("count", count); + if (truncated) { + formatter->dump_string("marker", meta_mgr->get_marker(handle)); + } + + // close result object section + formatter->close_section(); + + meta_mgr->list_keys_complete(handle); + + flusher.flush(); + return 0; +} + +int RGWUserAdminOp_User::list(const DoutPrefixProvider *dpp, rgw::sal::RGWRadosStore *store, RGWUserAdminOpState& op_state, + RGWFormatterFlusher& flusher) +{ + RGWUser user; + + int ret = user.init_storage(store); + if (ret < 0) + return ret; + + ret = user.list(dpp, op_state, flusher); + if (ret < 0) + return ret; + + return 0; +} + +int RGWUserAdminOp_User::info(const DoutPrefixProvider *dpp, + rgw::sal::RGWRadosStore *store, RGWUserAdminOpState& op_state, + RGWFormatterFlusher& flusher, + optional_yield y) +{ + RGWUserInfo info; + RGWUser user; + + int ret = user.init(dpp, store, op_state, y); + if (ret < 0) + return ret; + + if (!op_state.has_existing_user()) + return -ERR_NO_SUCH_USER; + + Formatter *formatter = flusher.get_formatter(); + + ret = user.info(info, NULL); + if (ret < 0) + return ret; + + if (op_state.sync_stats) { + ret = rgw_user_sync_all_stats(dpp, store, info.user_id, y); + if (ret < 0) { + return ret; + } + } + + RGWStorageStats stats; + RGWStorageStats *arg_stats = NULL; + if (op_state.fetch_stats) { + int ret = store->ctl()->user->read_stats(dpp, info.user_id, &stats, y); + if (ret < 0 && ret != -ENOENT) { + return ret; + } + + arg_stats = &stats; + } + + if (formatter) { + flusher.start(0); + + dump_user_info(formatter, info, arg_stats); + flusher.flush(); + } + + return 0; +} + +int RGWUserAdminOp_User::create(const DoutPrefixProvider *dpp, + rgw::sal::RGWRadosStore *store, + RGWUserAdminOpState& op_state, + RGWFormatterFlusher& flusher, optional_yield y) +{ + RGWUserInfo info; + RGWUser user; + int ret = user.init(dpp, store, op_state, y); + if (ret < 0) + return ret; + + Formatter *formatter = flusher.get_formatter(); + + ret = user.add(dpp, op_state, y, NULL); + if (ret < 0) { + if (ret == -EEXIST) + ret = -ERR_USER_EXIST; + return ret; + } + + ret = user.info(info, NULL); + if (ret < 0) + return ret; + + if (formatter) { + flusher.start(0); + + dump_user_info(formatter, info); + flusher.flush(); + } + + return 0; +} + +int RGWUserAdminOp_User::modify(const DoutPrefixProvider *dpp, + rgw::sal::RGWRadosStore *store, + RGWUserAdminOpState& op_state, + RGWFormatterFlusher& flusher, optional_yield y) +{ + RGWUserInfo info; + RGWUser user; + int ret = user.init(dpp, store, op_state, y); + if (ret < 0) + return ret; + Formatter *formatter = flusher.get_formatter(); + + ret = user.modify(dpp, op_state, y, NULL); + if (ret < 0) { + if (ret == -ENOENT) + ret = -ERR_NO_SUCH_USER; + return ret; + } + + ret = user.info(info, NULL); + if (ret < 0) + return ret; + + if (formatter) { + flusher.start(0); + + dump_user_info(formatter, info); + flusher.flush(); + } + + return 0; +} + +int RGWUserAdminOp_User::remove(const DoutPrefixProvider *dpp, rgw::sal::RGWRadosStore *store, RGWUserAdminOpState& op_state, + RGWFormatterFlusher& flusher, optional_yield y) +{ + RGWUserInfo info; + RGWUser user; + int ret = user.init(dpp, store, op_state, y); + if (ret < 0) + return ret; + + + ret = user.remove(dpp, op_state, y, NULL); + + if (ret == -ENOENT) + ret = -ERR_NO_SUCH_USER; + return ret; +} + +int RGWUserAdminOp_Subuser::create(const DoutPrefixProvider *dpp, + rgw::sal::RGWRadosStore *store, + RGWUserAdminOpState& op_state, + RGWFormatterFlusher& flusher, + optional_yield y) +{ + RGWUserInfo info; + RGWUser user; + int ret = user.init(dpp, store, op_state, y); + if (ret < 0) + return ret; + + if (!op_state.has_existing_user()) + return -ERR_NO_SUCH_USER; + + Formatter *formatter = flusher.get_formatter(); + + ret = user.subusers.add(dpp, op_state, y, NULL); + if (ret < 0) + return ret; + + ret = user.info(info, NULL); + if (ret < 0) + return ret; + + if (formatter) { + flusher.start(0); + + dump_subusers_info(formatter, info); + flusher.flush(); + } + + return 0; +} + +int RGWUserAdminOp_Subuser::modify(const DoutPrefixProvider *dpp, + rgw::sal::RGWRadosStore *store, RGWUserAdminOpState& op_state, + RGWFormatterFlusher& flusher, optional_yield y) +{ + RGWUserInfo info; + RGWUser user; + int ret = user.init(dpp, store, op_state, y); + if (ret < 0) + return ret; + + if (!op_state.has_existing_user()) + return -ERR_NO_SUCH_USER; + + Formatter *formatter = flusher.get_formatter(); + + ret = user.subusers.modify(dpp, op_state, y, NULL); + if (ret < 0) + return ret; + + ret = user.info(info, NULL); + if (ret < 0) + return ret; + + if (formatter) { + flusher.start(0); + + dump_subusers_info(formatter, info); + flusher.flush(); + } + + return 0; +} + +int RGWUserAdminOp_Subuser::remove(const DoutPrefixProvider *dpp, + rgw::sal::RGWRadosStore *store, + RGWUserAdminOpState& op_state, + RGWFormatterFlusher& flusher, + optional_yield y) +{ + RGWUserInfo info; + RGWUser user; + int ret = user.init(dpp, store, op_state, y); + if (ret < 0) + return ret; + + + if (!op_state.has_existing_user()) + return -ERR_NO_SUCH_USER; + + ret = user.subusers.remove(dpp, op_state, y, NULL); + if (ret < 0) + return ret; + + return 0; +} + +int RGWUserAdminOp_Key::create(const DoutPrefixProvider *dpp, + rgw::sal::RGWRadosStore *store, RGWUserAdminOpState& op_state, + RGWFormatterFlusher& flusher, + optional_yield y) +{ + RGWUserInfo info; + RGWUser user; + int ret = user.init(dpp, store, op_state, y); + if (ret < 0) + return ret; + + if (!op_state.has_existing_user()) + return -ERR_NO_SUCH_USER; + + Formatter *formatter = flusher.get_formatter(); + + ret = user.keys.add(dpp, op_state, y, NULL); + if (ret < 0) + return ret; + + ret = user.info(info, NULL); + if (ret < 0) + return ret; + + if (formatter) { + flusher.start(0); + + int key_type = op_state.get_key_type(); + + if (key_type == KEY_TYPE_SWIFT) + dump_swift_keys_info(formatter, info); + + else if (key_type == KEY_TYPE_S3) + dump_access_keys_info(formatter, info); + + flusher.flush(); + } + + return 0; +} + +int RGWUserAdminOp_Key::remove(const DoutPrefixProvider *dpp, + rgw::sal::RGWRadosStore *store, + RGWUserAdminOpState& op_state, + RGWFormatterFlusher& flusher, + optional_yield y) +{ + RGWUserInfo info; + RGWUser user; + int ret = user.init(dpp, store, op_state, y); + if (ret < 0) + return ret; + + if (!op_state.has_existing_user()) + return -ERR_NO_SUCH_USER; + + + ret = user.keys.remove(dpp, op_state, y, NULL); + if (ret < 0) + return ret; + + return 0; +} + +int RGWUserAdminOp_Caps::add(const DoutPrefixProvider *dpp, + rgw::sal::RGWRadosStore *store, + RGWUserAdminOpState& op_state, + RGWFormatterFlusher& flusher, optional_yield y) +{ + RGWUserInfo info; + RGWUser user; + int ret = user.init(dpp, store, op_state, y); + if (ret < 0) + return ret; + + if (!op_state.has_existing_user()) + return -ERR_NO_SUCH_USER; + + Formatter *formatter = flusher.get_formatter(); + + ret = user.caps.add(dpp, op_state, y, NULL); + if (ret < 0) + return ret; + + ret = user.info(info, NULL); + if (ret < 0) + return ret; + + if (formatter) { + flusher.start(0); + + info.caps.dump(formatter); + flusher.flush(); + } + + return 0; +} + + +int RGWUserAdminOp_Caps::remove(const DoutPrefixProvider *dpp, + rgw::sal::RGWRadosStore *store, + RGWUserAdminOpState& op_state, + RGWFormatterFlusher& flusher, optional_yield y) +{ + RGWUserInfo info; + RGWUser user; + int ret = user.init(dpp, store, op_state, y); + if (ret < 0) + return ret; + + if (!op_state.has_existing_user()) + return -ERR_NO_SUCH_USER; + + Formatter *formatter = flusher.get_formatter(); + + ret = user.caps.remove(dpp, op_state, y, NULL); + if (ret < 0) + return ret; + + ret = user.info(info, NULL); + if (ret < 0) + return ret; + + if (formatter) { + flusher.start(0); + + info.caps.dump(formatter); + flusher.flush(); + } + + return 0; +} + +class RGWUserMetadataHandler : public RGWMetadataHandler_GenericMetaBE { +public: + struct Svc { + RGWSI_User *user{nullptr}; + } svc; + + RGWUserMetadataHandler(RGWSI_User *user_svc) { + base_init(user_svc->ctx(), user_svc->get_be_handler()); + svc.user = user_svc; + } + + string get_type() override { return "user"; } + + int do_get(RGWSI_MetaBackend_Handler::Op *op, string& entry, RGWMetadataObject **obj, optional_yield y, const DoutPrefixProvider *dpp) override { + RGWUserCompleteInfo uci; + RGWObjVersionTracker objv_tracker; + real_time mtime; + + rgw_user user = RGWSI_User::user_from_meta_key(entry); + + int ret = svc.user->read_user_info(op->ctx(), user, &uci.info, &objv_tracker, + &mtime, nullptr, &uci.attrs, + y, dpp); + if (ret < 0) { + return ret; + } + + RGWUserMetadataObject *mdo = new RGWUserMetadataObject(uci, objv_tracker.read_version, mtime); + *obj = mdo; + + return 0; + } + + RGWMetadataObject *get_meta_obj(JSONObj *jo, const obj_version& objv, const ceph::real_time& mtime) override { + RGWUserCompleteInfo uci; + + try { + decode_json_obj(uci, jo); + } catch (JSONDecoder::err& e) { + return nullptr; + } + + return new RGWUserMetadataObject(uci, objv, mtime); + } + + int do_put(RGWSI_MetaBackend_Handler::Op *op, string& entry, + RGWMetadataObject *obj, + RGWObjVersionTracker& objv_tracker, + optional_yield y, const DoutPrefixProvider *dpp, + RGWMDLogSyncType type, bool from_remote_zone) override; + + int do_remove(RGWSI_MetaBackend_Handler::Op *op, string& entry, RGWObjVersionTracker& objv_tracker, + optional_yield y, const DoutPrefixProvider *dpp) override { + RGWUserInfo info; + + rgw_user user = RGWSI_User::user_from_meta_key(entry); + + int ret = svc.user->read_user_info(op->ctx(), user, &info, nullptr, + nullptr, nullptr, nullptr, + y, dpp); + if (ret < 0) { + return ret; + } + + return svc.user->remove_user_info(op->ctx(), info, &objv_tracker, + y, dpp); + } +}; + +class RGWMetadataHandlerPut_User : public RGWMetadataHandlerPut_SObj +{ + RGWUserMetadataHandler *uhandler; + RGWUserMetadataObject *uobj; +public: + RGWMetadataHandlerPut_User(RGWUserMetadataHandler *_handler, + RGWSI_MetaBackend_Handler::Op *op, string& entry, + RGWMetadataObject *obj, RGWObjVersionTracker& objv_tracker, + optional_yield y, + RGWMDLogSyncType type, bool from_remote_zone) : RGWMetadataHandlerPut_SObj(_handler, op, entry, obj, objv_tracker, y, type, from_remote_zone), + uhandler(_handler) { + uobj = static_cast<RGWUserMetadataObject *>(obj); + } + + int put_checked(const DoutPrefixProvider *dpp) override; +}; + +int RGWUserMetadataHandler::do_put(RGWSI_MetaBackend_Handler::Op *op, string& entry, + RGWMetadataObject *obj, + RGWObjVersionTracker& objv_tracker, + optional_yield y, const DoutPrefixProvider *dpp, + RGWMDLogSyncType type, bool from_remote_zone) +{ + RGWMetadataHandlerPut_User put_op(this, op, entry, obj, objv_tracker, y, type, from_remote_zone); + return do_put_operate(&put_op, dpp); +} + +int RGWMetadataHandlerPut_User::put_checked(const DoutPrefixProvider *dpp) +{ + RGWUserMetadataObject *orig_obj = static_cast<RGWUserMetadataObject *>(old_obj); + RGWUserCompleteInfo& uci = uobj->get_uci(); + + map<string, bufferlist> *pattrs{nullptr}; + if (uci.has_attrs) { + pattrs = &uci.attrs; + } + + RGWUserInfo *pold_info = (orig_obj ? &orig_obj->get_uci().info : nullptr); + + auto mtime = obj->get_mtime(); + + int ret = uhandler->svc.user->store_user_info(op->ctx(), uci.info, pold_info, + &objv_tracker, mtime, + false, pattrs, y, dpp); + if (ret < 0) { + return ret; + } + + return STATUS_APPLIED; +} + + +RGWUserCtl::RGWUserCtl(RGWSI_Zone *zone_svc, + RGWSI_User *user_svc, + RGWUserMetadataHandler *_umhandler) : umhandler(_umhandler) { + svc.zone = zone_svc; + svc.user = user_svc; + be_handler = umhandler->get_be_handler(); +} + +template <class T> +class optional_default +{ + const std::optional<T>& opt; + std::optional<T> def; + const T *p; +public: + optional_default(const std::optional<T>& _o) : opt(_o) { + if (opt) { + p = &(*opt); + } else { + def = T(); + p = &(*def); + } + } + + const T *operator->() { + return p; + } + + const T& operator*() { + return *p; + } +}; + +int RGWUserCtl::get_info_by_uid(const DoutPrefixProvider *dpp, + const rgw_user& uid, + RGWUserInfo *info, + optional_yield y, + const GetParams& params) + +{ + return be_handler->call([&](RGWSI_MetaBackend_Handler::Op *op) { + return svc.user->read_user_info(op->ctx(), + uid, + info, + params.objv_tracker, + params.mtime, + params.cache_info, + params.attrs, + y, + dpp); + }); +} + +int RGWUserCtl::get_info_by_email(const DoutPrefixProvider *dpp, + const string& email, + RGWUserInfo *info, + optional_yield y, + const GetParams& params) +{ + return be_handler->call([&](RGWSI_MetaBackend_Handler::Op *op) { + return svc.user->get_user_info_by_email(op->ctx(), email, + info, + params.objv_tracker, + params.mtime, + y, + dpp); + }); +} + +int RGWUserCtl::get_info_by_swift(const DoutPrefixProvider *dpp, + const string& swift_name, + RGWUserInfo *info, + optional_yield y, + const GetParams& params) +{ + return be_handler->call([&](RGWSI_MetaBackend_Handler::Op *op) { + return svc.user->get_user_info_by_swift(op->ctx(), swift_name, + info, + params.objv_tracker, + params.mtime, + y, + dpp); + }); +} + +int RGWUserCtl::get_info_by_access_key(const DoutPrefixProvider *dpp, + const string& access_key, + RGWUserInfo *info, + optional_yield y, + const GetParams& params) +{ + return be_handler->call([&](RGWSI_MetaBackend_Handler::Op *op) { + return svc.user->get_user_info_by_access_key(op->ctx(), access_key, + info, + params.objv_tracker, + params.mtime, + y, + dpp); + }); +} + +int RGWUserCtl::get_attrs_by_uid(const DoutPrefixProvider *dpp, + const rgw_user& user_id, + map<string, bufferlist> *pattrs, + optional_yield y, + RGWObjVersionTracker *objv_tracker) +{ + RGWUserInfo user_info; + + return get_info_by_uid(dpp, user_id, &user_info, y, RGWUserCtl::GetParams() + .set_attrs(pattrs) + .set_objv_tracker(objv_tracker)); +} + +int RGWUserCtl::store_info(const DoutPrefixProvider *dpp, + const RGWUserInfo& info, optional_yield y, + const PutParams& params) +{ + string key = RGWSI_User::get_meta_key(info.user_id); + + return be_handler->call([&](RGWSI_MetaBackend_Handler::Op *op) { + return svc.user->store_user_info(op->ctx(), info, + params.old_info, + params.objv_tracker, + params.mtime, + params.exclusive, + params.attrs, + y, + dpp); + }); +} + +int RGWUserCtl::remove_info(const DoutPrefixProvider *dpp, + const RGWUserInfo& info, optional_yield y, + const RemoveParams& params) + +{ + string key = RGWSI_User::get_meta_key(info.user_id); + + return be_handler->call([&](RGWSI_MetaBackend_Handler::Op *op) { + return svc.user->remove_user_info(op->ctx(), info, + params.objv_tracker, + y, dpp); + }); +} + +int RGWUserCtl::add_bucket(const DoutPrefixProvider *dpp, + const rgw_user& user, + const rgw_bucket& bucket, + ceph::real_time creation_time, + optional_yield y) + +{ + return be_handler->call([&](RGWSI_MetaBackend_Handler::Op *op) { + return svc.user->add_bucket(dpp, op->ctx(), user, bucket, creation_time, y); + }); +} + +int RGWUserCtl::remove_bucket(const DoutPrefixProvider *dpp, + const rgw_user& user, + const rgw_bucket& bucket, + optional_yield y) + +{ + return be_handler->call([&](RGWSI_MetaBackend_Handler::Op *op) { + return svc.user->remove_bucket(dpp, op->ctx(), user, bucket, y); + }); +} + +int RGWUserCtl::list_buckets(const DoutPrefixProvider *dpp, + const rgw_user& user, + const string& marker, + const string& end_marker, + uint64_t max, + bool need_stats, + RGWUserBuckets *buckets, + bool *is_truncated, + optional_yield y, + uint64_t default_max) +{ + if (!max) { + max = default_max; + } + + return be_handler->call([&](RGWSI_MetaBackend_Handler::Op *op) { + int ret = svc.user->list_buckets(dpp, op->ctx(), user, marker, end_marker, + max, buckets, is_truncated, y); + if (ret < 0) { + return ret; + } + if (need_stats) { + map<string, RGWBucketEnt>& m = buckets->get_buckets(); + ret = ctl.bucket->read_buckets_stats(m, y, dpp); + if (ret < 0 && ret != -ENOENT) { + ldpp_dout(dpp, 0) << "ERROR: could not get stats for buckets" << dendl; + return ret; + } + } + return 0; + }); +} + +int RGWUserCtl::flush_bucket_stats(const DoutPrefixProvider *dpp, + const rgw_user& user, + const RGWBucketEnt& ent, + optional_yield y) +{ + return be_handler->call([&](RGWSI_MetaBackend_Handler::Op *op) { + return svc.user->flush_bucket_stats(dpp, op->ctx(), user, ent, y); + }); +} + +int RGWUserCtl::complete_flush_stats(const DoutPrefixProvider *dpp, const rgw_user& user, optional_yield y) +{ + return be_handler->call([&](RGWSI_MetaBackend_Handler::Op *op) { + return svc.user->complete_flush_stats(dpp, op->ctx(), user, y); + }); +} + +int RGWUserCtl::reset_stats(const DoutPrefixProvider *dpp, const rgw_user& user, optional_yield y) +{ + return be_handler->call([&](RGWSI_MetaBackend_Handler::Op *op) { + return svc.user->reset_bucket_stats(dpp, op->ctx(), user, y); + }); +} + +int RGWUserCtl::read_stats(const DoutPrefixProvider *dpp, + const rgw_user& user, RGWStorageStats *stats, + optional_yield y, + ceph::real_time *last_stats_sync, + ceph::real_time *last_stats_update) +{ + return be_handler->call([&](RGWSI_MetaBackend_Handler::Op *op) { + return svc.user->read_stats(dpp, op->ctx(), user, stats, + last_stats_sync, last_stats_update, y); + }); +} + +int RGWUserCtl::read_stats_async(const DoutPrefixProvider *dpp, const rgw_user& user, RGWGetUserStats_CB *cb) +{ + return be_handler->call([&](RGWSI_MetaBackend_Handler::Op *op) { + return svc.user->read_stats_async(dpp, op->ctx(), user, cb); + }); +} + +RGWMetadataHandler *RGWUserMetaHandlerAllocator::alloc(RGWSI_User *user_svc) { + return new RGWUserMetadataHandler(user_svc); +} + |