1 files changed, 0 insertions, 256 deletions
diff --git a/implementation.c b/implementation.c
deleted file mode 100644
index 3ba2be7..0000000
--- a/implementation.c
+++ /dev/null
@@ -1,256 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <termios.h>
-#include <string.h>
-#include <time.h>
-#include <errno.h>
-
-#include "handerror.h"
-#include "easydir.h"
-#include "implementation.h"
-
-/* define in implementation.h */
-// GPG_PUBLICKEY_MAXLENGTH 1025
-
-#define BASH_EXEC_COPY "lpass_copy.sh"
-
-// == global var == 
-extern char *gPath_rootdir; // /home/[username]/.lockpassword/
-extern char *gPath_subdir; // example: programming/github.com
-extern char *gPath_pass; // example: programming/github.com/joursoir.gpg
-
-static void copyText(char *password)
-{
-	size_t size = (strlen(password) + strlen(BASH_EXEC_COPY) + 1) * sizeof(char);
-	char *command = malloc(size);
-
-	snprintf(command, size, "%s %s", BASH_EXEC_COPY, password);
-	system(command);
-
-	free(command);
-}
-
-void checkForbiddenPaths(char *path) // check two dot in path
-{
-	int firstdot = 0;
-	for(int i=0; i < strlen(path); i++)
-	{
-		if(path[i] == '.')
-			firstdot ? printError("Error: please, don't use forbidden paths\n") : firstdot++;
-		else firstdot = 0;
-	}
-}
-
-char *getGPGKey(char *dest, size_t size)
-{
-	FILE *fileGPG = fopen(".gpg-key", "r");
-	if(fileGPG == NULL) {
-		if(errno == ENOENT) printError("error: No GPG key exists\n");
-		callError(121);
-	}
-
-	if(!fgets(dest, size, fileGPG)) {
-		callError(122);
-	}
-	fclose(fileGPG);
-
-	return dest;
-}
-
-char* getPassword(char *path_pass, char *password, size_t size, int flag_copy)
-{
-	int size_gpgkey = sizeof(char) * GPG_PUBLICKEY_MAXLENGTH;
-	char *secret_gpgkey = (char *) malloc(size_gpgkey);
-	getGPGKey(secret_gpgkey, size_gpgkey);
-
-	char *arguments[] = {"gpg", "-d", "--quiet", "-r", secret_gpgkey, "-o", path_pass, gPath_pass, NULL};
-	easyFork("gpg", arguments);
-
-	FILE *filePass = fopen(path_pass, "r");
-	if(filePass == NULL) callError(127);
-
-	if(!fgets(password, size, filePass)) {
-		callError(111);
-	}
-	fclose(filePass);
-
-	if(flag_copy) copyText(password);
-
-	remove(path_pass);
-	free(secret_gpgkey);
-	return password;
-}
-
-void nonvisibleEnter(int status)
-{
-	struct termios term_settings;
-	tcgetattr(0, &term_settings); // get current settings
-	if(status == 1) {
-		term_settings.c_lflag &= ~ECHO; // flag reset
-	}
-	else {
-		term_settings.c_lflag |= ECHO;
-	}
-	tcsetattr(0, TCSANOW, &term_settings);
-}
-
-void insertPass(char *add_path, char *password, int flag_copy)
-{
-	/* gPath_rootdir = /home/[username]/.lock-password/
-	add_path = banks/france/[number]
-	gPath_pass = banks/france/[number].gpg
-	gPath_subdir = banks/france */
-
-	int size_gpgkey = sizeof(char) * GPG_PUBLICKEY_MAXLENGTH;
-	char *secret_gpgkey = (char *) malloc(size_gpgkey);
-	getGPGKey(secret_gpgkey, size_gpgkey);
-
-	char *arguments1[] = {"mkdir", "-p", gPath_subdir, NULL};
-	easyFork("mkdir", arguments1);
-
-	// create file, copy password there
-	FILE *filePass;
-	filePass = fopen(add_path, "w");	
-	if(filePass == NULL) {
-		callError(108);
-	}
-	fputs(password, filePass);
-	fclose(filePass);
-
-	if(flag_copy) copyText(password);
-
-	// encryption
-	char *arguments2[] = {"gpg", "--quiet", "--yes", "-r", secret_gpgkey, "-e", add_path, NULL};
-	easyFork("gpg", arguments2);
-
-	remove(add_path);
-	free(secret_gpgkey);
-}
-
-char *typePass(char *text, char *dest, int minlen, int maxlen)
-{
-	printf("%s", text);
-	if(fgets(dest, sizeof(char)*maxlen, stdin) == NULL) {
-		nonvisibleEnter(0);
-		printError("lpass: Unexpected end of file\n");
-	}
-
-	int len = strlen(dest);
-	if(len < minlen || len > maxlen) {
-		nonvisibleEnter(0);
-		printError("lpass: incorrect password\n");
-	}
-	
-	if(dest[len-1] == '\n') {
-		dest[len-1] = '\0';
-	}
-
-	#if defined(DEBUG)
-		printf("%s", dest);
-	#endif
-
-	printf("\n"); // for new line
-	return dest;
-}
-
-int userEnterPassword(int minlen, int maxlen, char *path_insert, int flag_echo, int flag_copy)
-{
-	char *pass_one = (char *) malloc(sizeof(char) * maxlen);
-	int rvalue = 0;
-	if(!flag_echo) {
-		char *pass_two = (char *) malloc(sizeof(char) * maxlen);
-
-		nonvisibleEnter(1); // change terminal work
-		typePass("Type your password: ", pass_one, minlen, maxlen);
-		typePass("Type your password again: ", pass_two, minlen, maxlen);
-		nonvisibleEnter(0);
-
-		if(strcmp(pass_one, pass_two) == 0) {
-			insertPass(path_insert, pass_one, flag_copy);
-			rvalue = 1;
-		}
-		free(pass_two);
-	}
-	else {
-		typePass("Type your password: ", pass_one, minlen, maxlen);
-		insertPass(path_insert, pass_one, flag_copy);
-		rvalue = 1;
-	}
-
-	free(pass_one);
-	return rvalue;
-}
-
-char *generatePassword(char *dest, int amount, int max_len)
-{
-	char allowed_symbols[] = {
-		'A','E','I','J','O','U','B','C','D','F','G','H',
-		'K','L','M','N','P','Q','R','S','T','V','W','X',
-		'Y','Z','a','e','i','j','o','u','b','c','d','f',
-		'g','h','k','l','m','n','p','q','r','s','t','v',
-		'w','x','y','z','1','2','3','4','5','6','7','8',
-		'9','0','!','#','$',';','%','^',':','&','?','*',
-		'(',')','-','_','+','=','<', '>'
-	};
-	int max = sizeof(allowed_symbols);
-	srand(time(NULL));
-
-	char password[max_len];
-	for(int i=0; i < amount; i++)
-	{
-		char c = allowed_symbols[rand() % max];
-
-		password[i] = c;
-		password[i+1] = '\0';
-	}
-
-	strcpy(dest, password);
-	return dest;
-}
-
-unsigned long hash(char *str)
-{
-    unsigned long hash = 5381;
-    char c;
-
-    while( (c = *str++) )
-        hash = ((hash << 5) + hash) + c; /* hash * 33 + c */
-
-    return hash;
-}
-
-static void clearStdinBuff()
-{
-	char garbage;
-
-	while( (garbage = fgetc(stdin)) != '\n' && garbage != EOF )
-		;
-}
-
-
-int getOverwriteAnswer(char *path)
-{
-	int buffSize = (strlen("Password for '' exists. Overwrite? (Y/N)") + strlen(path) + 1)* sizeof(char);
-	char *text = malloc(buffSize);
-	snprintf(text, buffSize, "Password for '%s' exists. Overwrite? (Y/N)", path);
-	printf("%s ", text);
-
-	int answer;
-	while((answer = fgetc(stdin)))
-	{
-		clearStdinBuff();
-		switch(answer)
-		{
-			case 'Y':
-			case 'y': { free(text); return 1; }
-			case 'N':
-			case 'n': { free(text); return 0; }
-			case EOF: printError("Error: Unexpected end of file\n");
-			default: { printf("%s ", text); break; }
-		}
-	}
-
-	free(text);
-	return -1;
-}