mirror of
https://github.com/OpenNebula/one.git
synced 2024-12-23 17:33:56 +03:00
429 lines
12 KiB
C++
429 lines
12 KiB
C++
/* -------------------------------------------------------------------------- */
|
|
/* Copyright 2002-2023, OpenNebula Project, OpenNebula Systems */
|
|
/* */
|
|
/* Licensed under the Apache License, Version 2.0 (the "License"); you may */
|
|
/* not use this file except in compliance with the License. You may obtain */
|
|
/* a copy of the License at */
|
|
/* */
|
|
/* http://www.apache.org/licenses/LICENSE-2.0 */
|
|
/* */
|
|
/* Unless required by applicable law or agreed to in writing, software */
|
|
/* distributed under the License is distributed on an "AS IS" BASIS, */
|
|
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */
|
|
/* See the License for the specific language governing permissions and */
|
|
/* limitations under the License. */
|
|
/* -------------------------------------------------------------------------- */
|
|
|
|
#ifndef USER_H_
|
|
#define USER_H_
|
|
|
|
#include "PoolObjectSQL.h"
|
|
#include "UserTemplate.h"
|
|
#include "ObjectCollection.h"
|
|
#include "QuotasSQL.h"
|
|
#include "LoginToken.h"
|
|
#include "VMActions.h"
|
|
#include "AuthRequest.h"
|
|
|
|
/* -------------------------------------------------------------------------- */
|
|
/* -------------------------------------------------------------------------- */
|
|
|
|
/**
|
|
* The User class.
|
|
*/
|
|
class User : public PoolObjectSQL
|
|
{
|
|
public:
|
|
|
|
virtual ~User() = default;
|
|
|
|
/**
|
|
* Characters that can not be in a name
|
|
*/
|
|
static const std::string INVALID_NAME_CHARS;
|
|
|
|
/**
|
|
* Characters that can not be in a password
|
|
*/
|
|
static const std::string INVALID_PASS_CHARS;
|
|
|
|
/**
|
|
* Function to print the User object into a string in XML format
|
|
* @param xml the resulting XML string
|
|
* @return a reference to the generated string
|
|
*/
|
|
std::string& to_xml(std::string& xml) const override;
|
|
|
|
/**
|
|
* Function to print the User object into a string in
|
|
* XML format. The extended XML includes the default quotas
|
|
* @param xml the resulting XML string
|
|
* @return a reference to the generated string
|
|
*/
|
|
std::string& to_xml_extended(std::string& xml) const;
|
|
|
|
/**
|
|
* Check if the user is enabled
|
|
* @return true if the user is enabled
|
|
*/
|
|
bool isEnabled() const
|
|
{
|
|
return enabled;
|
|
}
|
|
|
|
/**
|
|
* Returns user password
|
|
* @return the User's password
|
|
*/
|
|
const std::string& get_password() const
|
|
{
|
|
return password;
|
|
};
|
|
|
|
/**
|
|
* Enables the current user
|
|
*/
|
|
void enable()
|
|
{
|
|
enabled = true;
|
|
};
|
|
|
|
/**
|
|
* Disables the current user
|
|
*/
|
|
void disable()
|
|
{
|
|
enabled = false;
|
|
|
|
session->reset();
|
|
|
|
login_tokens.reset();
|
|
};
|
|
|
|
/**
|
|
* Checks if a password is valid, i.e. it is not empty and does not
|
|
* contain invalid characters.
|
|
* @param pass Password to be checked
|
|
* @param error_str Returns the error reason, if any
|
|
* @return true if the string is valid
|
|
*/
|
|
static bool pass_is_valid(const std::string& pass, std::string& error_str);
|
|
|
|
/**
|
|
* Sets user password. It checks that the new password does not contain
|
|
* forbidden chars.
|
|
* @param _password the new pass
|
|
* @param error_str Returns the error reason, if any
|
|
* @returns -1 if the password is not valid
|
|
*/
|
|
int set_password(const std::string& passwd, std::string& error_str);
|
|
|
|
/**
|
|
* Returns user password
|
|
* @return the user's auth driver
|
|
*/
|
|
const std::string& get_auth_driver() const
|
|
{
|
|
return auth_driver;
|
|
};
|
|
|
|
/**
|
|
* Sets the user auth driver.
|
|
*
|
|
* @param _auth_driver the new auth. driver
|
|
* @param error_str Returns the error reason, if any
|
|
* @return 0 on success, -1 otherwise
|
|
*/
|
|
int set_auth_driver(const std::string& _auth_driver, std::string& error_str)
|
|
{
|
|
auth_driver = _auth_driver;
|
|
session->reset();
|
|
|
|
return 0;
|
|
};
|
|
|
|
/**
|
|
* Splits an authentication token (<usr>:<pass>)
|
|
* @param secret, the authentication token
|
|
* @param username
|
|
* @param password
|
|
* @return 0 on success
|
|
**/
|
|
static int split_secret(const std::string& secret,
|
|
std::string& user,
|
|
std::string& pass);
|
|
|
|
/**
|
|
* Factory method for image templates
|
|
*/
|
|
std::unique_ptr<Template> get_new_template() const override
|
|
{
|
|
return std::make_unique<UserTemplate>();
|
|
}
|
|
|
|
/**
|
|
* Returns the UMASK template attribute (read as an octal number), or the
|
|
* default UMASK from oned.conf if it does not exist
|
|
*
|
|
* @return the UMASK to create new objects
|
|
*/
|
|
int get_umask() const;
|
|
|
|
/**
|
|
* Returns the default UMASK attribute (octal) from oned.conf
|
|
*
|
|
* @return the UMASK to create new objects
|
|
*/
|
|
static int get_default_umask();
|
|
|
|
/**
|
|
* Returns a copy of the groups for the user
|
|
*/
|
|
const std::set<int>& get_groups() const
|
|
{
|
|
return groups.get_collection();
|
|
};
|
|
|
|
// *************************************************************************
|
|
// Group IDs set Management
|
|
// *************************************************************************
|
|
|
|
/**
|
|
* Adds a group ID to the groups set.
|
|
*
|
|
* @param id The new id
|
|
* @return 0 on success, -1 if the ID was already in the set
|
|
*/
|
|
int add_group(int group_id)
|
|
{
|
|
return groups.add(group_id);
|
|
}
|
|
|
|
/**
|
|
* Deletes a group ID from the groups set.
|
|
*
|
|
* @param id The id
|
|
* @return 0 on success,
|
|
* -1 if the ID was not in the set,
|
|
* -2 if the group to delete is the main group
|
|
*/
|
|
int del_group(int group_id)
|
|
{
|
|
if (group_id == gid)
|
|
{
|
|
return -2;
|
|
}
|
|
|
|
return groups.del(group_id);
|
|
}
|
|
|
|
/**
|
|
* Check if user is in this group
|
|
* @param gid id of group
|
|
*/
|
|
bool is_in_group(int _group_id) const
|
|
{
|
|
return groups.contains(_group_id);
|
|
}
|
|
|
|
/**
|
|
* @return the operation level (admin, manage or use) associated to the
|
|
* given action for this group
|
|
*/
|
|
AuthRequest::Operation get_vm_auth_op(VMActions::Action action) const
|
|
{
|
|
return vm_actions.get_auth_op(action);
|
|
}
|
|
|
|
// *************************************************************************
|
|
// Quotas
|
|
// *************************************************************************
|
|
|
|
/**
|
|
* Object quotas, provides set and check interface
|
|
*/
|
|
UserQuotas quota;
|
|
|
|
/**
|
|
* Writes/updates the User quotas fields in the database.
|
|
* @param db pointer to the db
|
|
* @return 0 on success
|
|
*/
|
|
int update_quotas(SqlDB *db)
|
|
{
|
|
return quota.update(oid, db->get_local_db());
|
|
}
|
|
|
|
// *************************************************************************
|
|
// Login tokens
|
|
// *************************************************************************
|
|
|
|
/**
|
|
* The login token object, provides the set & reset interface for the token
|
|
*/
|
|
LoginTokenPool login_tokens;
|
|
|
|
private:
|
|
// -------------------------------------------------------------------------
|
|
// Friends
|
|
// -------------------------------------------------------------------------
|
|
|
|
friend class UserPool;
|
|
friend class PoolSQL;
|
|
|
|
// -------------------------------------------------------------------------
|
|
// User Attributes
|
|
// -------------------------------------------------------------------------
|
|
|
|
/**
|
|
* User's password
|
|
*/
|
|
std::string password;
|
|
|
|
/**
|
|
* Authentication driver for this user
|
|
*/
|
|
std::string auth_driver;
|
|
|
|
/**
|
|
* Flag marking user enabled/disabled
|
|
*/
|
|
bool enabled;
|
|
|
|
/**
|
|
* Collection og group ids for this user
|
|
*/
|
|
ObjectCollection groups;
|
|
|
|
/**
|
|
* List of VM actions and rights for this user
|
|
*/
|
|
VMActions vm_actions;
|
|
|
|
// *************************************************************************
|
|
// Authentication session used to cache authentication calls
|
|
// *************************************************************************
|
|
SessionToken * session;
|
|
|
|
// *************************************************************************
|
|
// DataBase implementation (Private)
|
|
// *************************************************************************
|
|
|
|
/**
|
|
* Execute an INSERT or REPLACE Sql query.
|
|
* @param db The SQL DB
|
|
* @param replace Execute an INSERT or a REPLACE
|
|
* @param error_str Returns the error reason, if any
|
|
* @return 0 one success
|
|
*/
|
|
int insert_replace(SqlDB *db, bool replace, std::string& error_str);
|
|
|
|
/**
|
|
* Bootstraps the database table(s) associated to the User
|
|
* @return 0 on success
|
|
*/
|
|
static int bootstrap(SqlDB * db)
|
|
{
|
|
std::ostringstream oss_user(one_db::user_db_bootstrap);
|
|
|
|
return db->exec_local_wr(oss_user);
|
|
}
|
|
|
|
protected:
|
|
/**
|
|
* Reads the User (identified with its OID) from the database.
|
|
* @param db pointer to the db
|
|
* @return 0 on success
|
|
*/
|
|
int select(SqlDB * db) override;
|
|
|
|
/**
|
|
* Reads the User (identified with its OID) from the database.
|
|
* @param db pointer to the db
|
|
* @param name of the user
|
|
* @param uid of the owner
|
|
*
|
|
* @return 0 on success
|
|
*/
|
|
int select(SqlDB * db, const std::string& name, int uid) override;
|
|
|
|
/**
|
|
* Drops the user from the database
|
|
* @param db pointer to the db
|
|
* @return 0 on success
|
|
*/
|
|
int drop(SqlDB *db) override;
|
|
|
|
/**
|
|
* Rebuilds the object from an xml formatted string
|
|
* @param xml_str The xml-formatted string
|
|
*
|
|
* @return 0 on success, -1 otherwise
|
|
*/
|
|
int from_xml(const std::string &xml_str) override;
|
|
|
|
/**
|
|
* Function to print the User object into a string in
|
|
* XML format
|
|
* @param xml the resulting XML string
|
|
* @param extended If true, default quotas are included
|
|
* @return a reference to the generated string
|
|
*/
|
|
std::string& to_xml_extended(std::string& xml, bool extended) const;
|
|
|
|
protected:
|
|
|
|
// *************************************************************************
|
|
// Constructor
|
|
// *************************************************************************
|
|
|
|
User(int id,
|
|
int _gid,
|
|
const std::string& _uname,
|
|
const std::string& _gname,
|
|
const std::string& _password,
|
|
const std::string& _auth_driver,
|
|
bool _enabled):
|
|
PoolObjectSQL(id,USER,_uname,-1,_gid,"",_gname,one_db::user_table),
|
|
quota(),
|
|
password(_password),
|
|
auth_driver(_auth_driver),
|
|
enabled(_enabled),
|
|
groups("GROUPS"),
|
|
session(0)
|
|
{
|
|
obj_template = std::make_unique<UserTemplate>();
|
|
}
|
|
|
|
// *************************************************************************
|
|
// DataBase implementation
|
|
// *************************************************************************
|
|
|
|
/**
|
|
* Writes the User in the database.
|
|
* @param db pointer to the db
|
|
* @return 0 on success
|
|
*/
|
|
int insert(SqlDB *db, std::string& error_str) override;
|
|
|
|
/**
|
|
* Writes/updates the User data fields in the database. This method does
|
|
* not update the user's quotas
|
|
* @param db pointer to the db
|
|
* @return 0 on success
|
|
*/
|
|
int update(SqlDB *db) override
|
|
{
|
|
std::string error_str;
|
|
return insert_replace(db, true, error_str);
|
|
}
|
|
|
|
/* Checks the validity of template attributes
|
|
* @param error string describing the error if any
|
|
* @return 0 on success
|
|
*/
|
|
int post_update_template(std::string& error) override;
|
|
};
|
|
|
|
#endif /*USER_H_*/
|