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Add update username

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This commit is contained in:
Nikola Petrov 2023-08-28 12:23:02 +02:00
parent 8ebca780cd
commit 5767e9757c
3 changed files with 39 additions and 3 deletions
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5
Password_manager/include/arg_func.h
View File

@ -16,7 +16,8 @@ enum class Arg
Input, // input password for label
Change, // change main password
Show, // show password for label
Error // error
Error, // error
Username, // update username
};
Arg get_args(int argc, char** argv, char** label);
@ -27,6 +28,8 @@ LoginInfoPointer arg_generate(Buffer& decrypted_buffer, Buffer& encrypted_buffer
std::optional<LoginInfoPointer> arg_input(Buffer& decrypted_buffer, Buffer& encrypted_buffer, const char* label, Cryptography& crypto);
void arg_username(Buffer& decrypted_buffer, Buffer& encrypted_buffer, const char* label, Cryptography& crypto);
void arg_list(Buffer& decrypted_buffer);
void arg_delete(Buffer& decrypted_buffer, Buffer& encrypted_buffer, const char* label, Cryptography& crypto);

25
Password_manager/source/arg_func.cpp
View File

@ -20,6 +20,7 @@ void print_args()
printf_s(" -i <label> \t input password for this label (or update if exists)\n");
printf_s(" -d <label> \t delete password of this label\n");
printf_s(" -s <label> \t show password for this label\n");
printf_s(" -u <label> \t update username for this label\n");
printf_s(" -l \t list all labels\n");
printf_s(" -p \t print all passwords\n");
printf_s(" -c \t change master password\n");
@ -54,6 +55,7 @@ Arg get_args(int argc, char** argv, char** label) {
if (!strcmp("-d", argv[1])) return Arg::Delete;
if (!strcmp("-i", argv[1])) return Arg::Input;
if (!strcmp("-s", argv[1])) return Arg::Show;
if (!strcmp("-u", argv[1])) return Arg::Username;
return Arg::Error;
}
@ -128,6 +130,29 @@ std::optional<LoginInfoPointer> arg_input(Buffer& decrypted_buffer, Buffer& encr
return save(decrypted_buffer, encrypted_buffer, label, crypto, username, password);
}
void arg_username(Buffer& decrypted_buffer, Buffer& encrypted_buffer, const char* label, Cryptography& crypto)
{
int pass = find_logininfo_in_buffer(decrypted_buffer, label);
if (pass < 0)
{
printf_s("LoginInfo not found\n");
return;
}
LoginInfoPointer lip = get_logininfo_pointer_from_buffer(decrypted_buffer, pass);
std::string password = lip.password;
std::string name = lip.label;
printf_s("Input username for %s: ", name.c_str());
std::string username;
std::getline(std::cin, username);
delete_logininfo_from_buffer(decrypted_buffer, pass);
add_logininfo_to_buffer(decrypted_buffer, name.c_str(), username.c_str(), password.c_str());
crypto.encrypt(&decrypted_buffer, &encrypted_buffer);
encrypted_buffer.save_to_file();
}
void arg_list(Buffer& decrypted_buffer)
{
Index* index = (Index*)decrypted_buffer.buffer;

12
Password_manager/source/main.cpp
View File

@ -60,9 +60,13 @@ int main()
login_info = arg_input(decrypted_buffer, encrypted_buffer, label, crypto);
break;
case Arg::Username:
arg_username(decrypted_buffer, encrypted_buffer, label, crypto);
break;
case Arg::Change:
arg_change(decrypted_buffer, encrypted_buffer, user_pass, crypto);
break;
case Arg::Show:
arg_show(decrypted_buffer, label);
@ -138,9 +142,13 @@ int main(int argc, char** argv)
login_info = arg_input(decrypted_buffer, encrypted_buffer, label, crypto);
break;
case Arg::Username:
arg_username(decrypted_buffer, encrypted_buffer, label, crypto);
break;
case Arg::Change:
arg_change(decrypted_buffer, encrypted_buffer, user_pass, crypto);
break;
case Arg::Show:
arg_show(decrypted_buffer, label);