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Add username to logininfo

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This commit is contained in:
Nikola Petrov 2023-08-28 00:18:08 +02:00
parent 3df1a43521
commit 9085e0ebb4
4 changed files with 36 additions and 12 deletions
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4
Password_manager/include/func.h
View File

@ -6,12 +6,14 @@ class Buffer;
struct LoginInfo
{
uint32_t label;
uint32_t username;
uint32_t password;
};
struct LoginInfoPointer
{
const char* label;
const char* username;
const char* password;
};
@ -25,7 +27,7 @@ int find_logininfo_in_buffer(Buffer& buffer, const char* label);
void delete_logininfo_from_buffer(Buffer& buffer, int index_of_pass);
void add_logininfo_to_buffer(Buffer& buffer, const char* label, const char* password);
void add_logininfo_to_buffer(Buffer& buffer, const char* label, const char* username, const char* password);
LoginInfoPointer get_logininfo_pointer_from_buffer(Buffer& buffer, int index_of_pass);

26
Password_manager/source/arg_func.cpp
View File

@ -68,14 +68,25 @@ std::optional<LoginInfoPointer> arg_get(Buffer& decrypted_buffer, const char* la
return get_logininfo_pointer_from_buffer(decrypted_buffer, pass);
}
std::string get_user_string() {
printf_s("Input username:");
std::string ret;
std::getline(std::cin, ret);
return ret;
}
std::optional<LoginInfoPointer> arg_generate(Buffer& decrypted_buffer, Buffer& encrypted_buffer, const char* label, Cryptography& crypto)
{
std::string username = get_user_string();
int default_length = 15;
printf_s("Input password length [%d]:", default_length);
std::string input;
int length = default_length;
std::getline(std::cin, input);
if (!input.empty())
{
@ -91,7 +102,7 @@ std::optional<LoginInfoPointer> arg_generate(Buffer& decrypted_buffer, Buffer& e
int pass = find_logininfo_in_buffer(decrypted_buffer, label);
if (pass >= 0) delete_logininfo_from_buffer(decrypted_buffer, pass);
add_logininfo_to_buffer(decrypted_buffer, label, password.c_str());
add_logininfo_to_buffer(decrypted_buffer, label, username.c_str(), password.c_str());
crypto.encrypt(&decrypted_buffer, &encrypted_buffer);
encrypted_buffer.save_to_file();
Index* index = (Index*)decrypted_buffer.buffer;
@ -100,6 +111,8 @@ std::optional<LoginInfoPointer> arg_generate(Buffer& decrypted_buffer, Buffer& e
std::optional<LoginInfoPointer> arg_input(Buffer& decrypted_buffer, Buffer& encrypted_buffer, const char* label, Cryptography& crypto)
{
std::string username = get_user_string();
printf_s("Input password for %s:", label);
std::string new_string = get_user_password();
@ -112,7 +125,7 @@ std::optional<LoginInfoPointer> arg_input(Buffer& decrypted_buffer, Buffer& encr
int pass = find_logininfo_in_buffer(decrypted_buffer, label);
if (pass >= 0) delete_logininfo_from_buffer(decrypted_buffer, pass);
add_logininfo_to_buffer(decrypted_buffer, label, new_string.c_str());
add_logininfo_to_buffer(decrypted_buffer, label, username.c_str(), new_string.c_str());
crypto.encrypt(&decrypted_buffer, &encrypted_buffer);
encrypted_buffer.save_to_file();
Index* index = (Index*)decrypted_buffer.buffer;
@ -167,7 +180,8 @@ void arg_print_all_p(Buffer& decrypted_buffer, std::string& user_pass)
for (size_t i = 0; i < index->count; i++)
{
printf_s("label: %s\t\t\t", decrypted_buffer.buffer + pass[i].label + index->offset);
printf_s("label: %s\t\t", decrypted_buffer.buffer + pass[i].label + index->offset);
printf_s("username: %s\t\t", decrypted_buffer.buffer + pass[i].username + index->offset);
printf_s("password: %s\n", decrypted_buffer.buffer + pass[i].password + index->offset);
}
}
@ -224,5 +238,9 @@ void arg_show(Buffer& decrypted_buffer, const char* label) {
if (pass < 0)
printf_s("Password not found\n");
else
printf_s("Password: %s\n", get_logininfo_pointer_from_buffer(decrypted_buffer, pass).password);
{
LoginInfoPointer lip = get_logininfo_pointer_from_buffer(decrypted_buffer, pass);
printf_s("Username: %s\n", lip.username);
printf_s("Password: %s\n", lip.password);
}
}

10
Password_manager/source/func.cpp
View File

@ -23,8 +23,9 @@ void delete_logininfo_from_buffer(Buffer& buffer, int index_of_pass)
LoginInfo* in_pass = (LoginInfo*)(buffer.buffer + sizeof(Index));
int size_of_label = strlen((char*)buffer.buffer + in_pass[index_of_pass].label + in_index->offset) + 1;
int size_of_username = strlen((char*)buffer.buffer + in_pass[index_of_pass].username + in_index->offset) + 1;
int size_of_password = strlen((char*)buffer.buffer + in_pass[index_of_pass].password + in_index->offset) + 1;
int size_pass = size_of_label + size_of_password;
int size_pass = size_of_label + size_of_username + size_of_password;
uint8_t* start_of_pass = buffer.buffer + in_pass[index_of_pass].label + in_index->offset;
buffer.remove_fast(start_of_pass, size_pass);
@ -40,16 +41,18 @@ void delete_logininfo_from_buffer(Buffer& buffer, int index_of_pass)
in_index->offset -= sizeof(LoginInfo);
}
void add_logininfo_to_buffer(Buffer& buffer, const char* label, const char* password)
void add_logininfo_to_buffer(Buffer& buffer, const char* label, const char* username, const char* password)
{
int label_start = buffer.add_end((uint8_t*)label, strlen(label) + 1);
int username_start = buffer.add_end((uint8_t*)username, strlen(username) + 1);
int password_start = buffer.add_end((uint8_t*)password, strlen(password) + 1);
Index* index = (Index*)buffer.buffer;
label_start = label_start - index->offset;
username_start = username_start - index->offset;
password_start = password_start - index->offset;
LoginInfo pass = { label_start, password_start };
LoginInfo pass = { label_start, username_start, password_start };
index->count++;
index->offset += sizeof(LoginInfo);
@ -63,6 +66,7 @@ LoginInfoPointer get_logininfo_pointer_from_buffer(Buffer& buffer, int index_of_
LoginInfo* pass = (LoginInfo*)(buffer.buffer + sizeof(Index));
LoginInfoPointer ret;
ret.label = (const char*)buffer.buffer + pass[index_of_pass].label + index->offset;
ret.username = (const char*)buffer.buffer + pass[index_of_pass].username + index->offset;
ret.password = (const char*)buffer.buffer + pass[index_of_pass].password + index->offset;
return ret;
}

8
Password_manager/source/main.cpp
View File

@ -71,9 +71,8 @@ int main()
if (!login_info.has_value()) return 0;
printf_s("Password copied to clipboard\n");
put_data_on_clipboard(login_info.value().password);
printf_s("Username: %s\n", login_info.value().username);
printf_s("Password: %s\n", login_info.value().password);
}
#else
@ -150,8 +149,9 @@ int main(int argc, char** argv)
if (!login_info.has_value()) return 1;
printf_s("Password copied to clipboard\n");
printf_s("Username: %s\n", login_info.value().username);
put_data_on_clipboard(login_info.value().password);
printf_s("Password copied to clipboard\n");
}