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Diffstat (limited to 'user.hpp')
-rw-r--r-- | user.hpp | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/user.hpp b/user.hpp deleted file mode 100644 index 2e57702..0000000 --- a/user.hpp +++ /dev/null @@ -1,130 +0,0 @@ -#pragma once - -#include <cstring> -#include <experimental/filesystem> -#include <sdbusplus/bus.hpp> -#include <sdbusplus/server/object.hpp> -#include <xyz/openbmc_project/User/Password/server.hpp> -namespace phosphor -{ -namespace user -{ - -using CryptAlgo = std::string; - -namespace fs = std::experimental::filesystem; -namespace Base = sdbusplus::xyz::openbmc_project::User::server; -using Interface = sdbusplus::server::object::object<Base::Password>; - -/** @class User - * @brief Responsible for managing a specific user account. - * It is implementing just the Password interface - * for now. - */ -class User : public Interface -{ - public: - User() = delete; - ~User() = default; - User(const User&) = delete; - User& operator=(const User&) = delete; - User(User&&) = delete; - User& operator=(User&&) = delete; - - /** @brief Constructs User object. - * - * @param[in] bus - sdbusplus handler - * @param[in] path - D-Bus path - */ - User(sdbusplus::bus::bus& bus, const char* path) : - Interface(bus, path), bus(bus), path(path), - user(fs::path(path).filename()) - { - // Do nothing - } - - /** @brief user password set method. If this is called for - * a user ID that already has the password, the password - * would be updated, else password would be created. - * Since this needs an already authenticated session, - * old password is not needed. - * - * @param[in] newPassword - New password - */ - void setPassword(std::string newPassword) override; - - private: - /** @brief sdbusplus handler */ - sdbusplus::bus::bus& bus; - - /** @brief object path */ - const std::string& path; - - /** @brief User id extracted from object path */ - const std::string user; - - /** @brief Returns a random string from set [A-Za-z0-9./] - * of length size - * - * @param[in] numChars - length of string - */ - static const std::string randomString(int length); - - /** @brief Returns password hash created with crypt algo, - * salt and password - * - * @param[in] spPwdp - sp_pwdp of struct spwd - * @param[in] password - clear text password - * @param[in] salt - Random salt - */ - std::string hashPassword(char* spPwdp, const std::string& password, - const std::string& salt); - - /** @brief Extracts crypto number from the shadow entry for user - * - * @param[in] spPwdp - sp_pwdp of struct spwd - */ - static CryptAlgo getCryptField(char* spPwdp); - - /** @brief Generates one-way hash based on salt and password - * - * @param[in] password - clear text password - * @param[in] salt - Combination of crypto method and salt - * Eg: $1$HELLO$, where in 1 is crypto method - * and HELLO is salt - */ - static std::string generateHash(const std::string& password, - const std::string& salt); - - /** @brief Returns salt string with $ delimiter. - * Eg: If crypt is 1 and salt is HELLO, returns $1$HELLO$ - * - * @param[in] crypt - Crypt number in string - * @param[in] salt - salt - */ - static std::string getSaltString(const std::string& crypt, - const std::string& salt); - - /** @brief Applies the password for a given user. - * Writes shadow entries into a temp file - * - * @param[in] shadowFile - shadow password file - * @param[in] password - clear text password - * @param[in] salt - salt - */ - void applyPassword(const std::string& shadowFile, - const std::string& password, const std::string& salt); - - /** @brief Wrapper for raising exception - * - * @param[in] errNo - errno - * @param[in] errMsg - Error message - */ - void raiseException(int errNo, const std::string& errMsg); - - /** @brief For enabling test cases */ - friend class UserTest; -}; - -} // namespace user -} // namespace phosphor |