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EntireTwix 2021-06-27 00:01:00 -07:00
parent 8eadc3e6d9
commit a4505b1408
4 changed files with 76 additions and 74 deletions
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6
include/bank.h
View file

@ -49,19 +49,19 @@ public:
BankResponse SendFunds(const std::string &a_name, const std::string &b_name, uint32_t amount) noexcept; BankResponse SendFunds(const std::string &a_name, const std::string &b_name, uint32_t amount) noexcept;
bool VerifyPassword(const std::string &name, const std::string &attempt) const noexcept; //internally used bool VerifyPassword(const std::string &name, const std::string &attempt) const noexcept; //internally used
void ChangePassword(const std::string &name, std::string &&new_pass) noexcept;
int_fast8_t AddUser(const std::string &name, const std::string &init_pass) noexcept; int_fast8_t AddUser(const std::string &name, const std::string &init_pass) noexcept;
int_fast8_t AdminAddUser(const std::string &attempt, std::string &&name, uint32_t init_bal, std::string &&init_pass) noexcept; int_fast8_t AdminAddUser(const std::string &attempt, std::string &&name, uint32_t init_bal, std::string &&init_pass) noexcept;
int_fast8_t DelUser(const std::string &name, const std::string &attempt) noexcept; int_fast8_t DelUser(const std::string &name, const std::string &attempt) noexcept;
int_fast8_t AdminDelUser(const std::string &name, const std::string &attempt) noexcept; int_fast8_t AdminDelUser(const std::string &name, const std::string &attempt) noexcept;
bool Contains(const std::string &name) const noexcept; //done bool Contains(const std::string &name) const noexcept;
int_fast8_t AdminVerifyPass(const std::string &attempt) noexcept; int_fast8_t AdminVerifyPass(const std::string &attempt) noexcept;
int_fast8_t SetBal(const std::string &name, const std::string &attempt, uint32_t amount) noexcept; int_fast8_t SetBal(const std::string &name, const std::string &attempt, uint32_t amount) noexcept;
int_fast8_t ChangePassword(const std::string &name, const std::string &attempt, std::string &&new_pass) noexcept;
void Save(); void Save();
void Load(); void Load();
}; };

19
include/bank_api.h
View file

@ -14,10 +14,12 @@ namespace v1
public: public:
api(Bank &b); api(Bank &b);
void GetBal(req_args) const; void GetBal(req_args, const std::string &name) const;
void GetLog(req_args, const std::string &name); void GetLog(req_args, const std::string &name);
void SendFunds(req_args, const std::string name) const; void SendFunds(req_args, const std::string &name) const;
void VerifyPassword(req_args) const; void VerifyPassword(req_args, const std::string &name) const;
void ChangePassword(req_args, const std::string &name) const;
void Help(req_args) const; void Help(req_args) const;
void Ping(req_args) const; void Ping(req_args) const;
@ -26,7 +28,6 @@ namespace v1
void AdminAddUser(req_args, std::string &&name, uint32_t init_bal) const; void AdminAddUser(req_args, std::string &&name, uint32_t init_bal) const;
void DelUser(req_args, const std::string &name) const; void DelUser(req_args, const std::string &name) const;
void AdminDelUser(req_args, const std::string &name) const; void AdminDelUser(req_args, const std::string &name) const;
void ChangePassword(req_args, const std::string &name) const;
void Contains(req_args, const std::string &name) const; void Contains(req_args, const std::string &name) const;
void SetBal(req_args, const std::string &name, uint32_t amount) const; void SetBal(req_args, const std::string &name, uint32_t amount) const;
void AdminVerifyPass(req_args); void AdminVerifyPass(req_args);
@ -34,13 +35,13 @@ namespace v1
METHOD_LIST_BEGIN METHOD_LIST_BEGIN
//Usage //Usage
METHOD_ADD(api::GetBal, "/user/bal", Get, Options); //done METHOD_ADD(api::GetBal, "/users/{name}/bal", Get, Options); //done
METHOD_ADD(api::GetLog, "/user/log", Get, Options, "UserFilter"); //snapshot not implemented METHOD_ADD(api::GetLog, "/users/{name}/log", Get, Options, "UserFilter"); //snapshot not implemented
METHOD_ADD(api::SendFunds, "/user/transfer", Post, Options, "UserFilter"); //responses incomplete METHOD_ADD(api::SendFunds, "/users/{name}/transfer", Post, Options, "UserFilter"); //responses incomplete
METHOD_ADD(api::VerifyPassword, "/{name}/pass/verify", Get, Options); //done METHOD_ADD(api::VerifyPassword, "/users/{name}/verify_password", Get, Options); //done
//Meta Usage //Meta Usage
METHOD_ADD(api::ChangePassword, "/{name}/pass/change", Patch, Options); METHOD_ADD(api::ChangePassword, "/users/{name}/change_password", Patch, Options); //done
METHOD_ADD(api::SetBal, "/admin/{name}/bal?amount={amount}", Patch, Options); METHOD_ADD(api::SetBal, "/admin/{name}/bal?amount={amount}", Patch, Options);
//System Usage //System Usage

28
src/bank.cpp
View file

@ -81,7 +81,7 @@ BankResponse Bank::SendFunds(const std::string &a_name, const std::string &b_nam
//if A can afford it and A's password matches attempt //if A can afford it and A's password matches attempt
if (a.balance < amount) if (a.balance < amount)
{ {
state = {ErrorResponse::InsufficientFunds, "Sender has insufficient funds"}; state = {k200OK, "Sender has insufficient funds"};
} }
else else
{ {
@ -107,7 +107,7 @@ BankResponse Bank::SendFunds(const std::string &a_name, const std::string &b_nam
//if A can afford it and A's password matches attempt //if A can afford it and A's password matches attempt
if (a.balance < amount) if (a.balance < amount)
{ {
state = {ErrorResponse::InsufficientFunds, "Sender has insufficient funds"}; state = {k200OK, "Sender has insufficient funds"};
} }
else else
{ {
@ -134,6 +134,13 @@ bool Bank::VerifyPassword(const std::string &name, const std::string &attempt) c
return res; return res;
} }
void Bank::ChangePassword(const std::string &name, std::string &&new_pass) noexcept
{
users.modify_if(name, [&new_pass](User &u) {
u.password = XXH3_64bits(new_pass.data(), new_pass.size());
});
}
int_fast8_t Bank::AddUser(const std::string &name, const std::string &init_pass) noexcept int_fast8_t Bank::AddUser(const std::string &name, const std::string &init_pass) noexcept
{ {
if (name.size() > max_name_size) if (name.size() > max_name_size)
@ -265,23 +272,6 @@ int_fast8_t Bank::SetBal(const std::string &name, const std::string &attempt, ui
: ErrorResponse::UserNotFound; : ErrorResponse::UserNotFound;
} }
int_fast8_t Bank::ChangePassword(const std::string &name, const std::string &attempt, std::string &&new_pass) noexcept
{
int_fast8_t res = ErrorResponse::UserNotFound;
users.modify_if(name, [&res, &attempt, &new_pass](User &u) {
if (u.password != XXH3_64bits(attempt.data(), attempt.size()))
{
res = ErrorResponse::WrongPassword;
}
else
{
res = true;
u.password = XXH3_64bits(new_pass.data(), new_pass.size());
}
});
return res;
}
void Bank::Save() void Bank::Save()
{ {
if (GetChangeState()) if (GetChangeState())

97
src/bank_api.cpp
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