Ultra-simplification of the build system for the text client.

[citadel.git] / textclient / src / client_passwords.c

diff --git a/textclient/src/client_passwords.c b/textclient/src/client_passwords.c
deleted file mode 100644 (file)
index 2de2579..0000000
--- a/textclient/src/client_passwords.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Functions which allow the client to remember usernames and passwords for
- * various sites.
- *
- * Copyright (c) 1987-2016 by the citadel.org team
- *
- *  This program is open source software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 3.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- */
-
-#include "sysdep.h"
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <ctype.h>
-#include <pwd.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <limits.h>
-#include <stdio.h>
-#include <libcitadel.h>
-#include "citadel_ipc.h"
-#include "commands.h"
-#include "client_passwords.h"
-
-#define PWFILENAME "%s/.citadel.passwords"
-
-void determine_pwfilename(char *pwfile, size_t n) {
-       struct passwd *p;
-
-       p = getpwuid(getuid());
-       if (p == NULL) strcpy(pwfile, "");
-       snprintf(pwfile, n, PWFILENAME, p->pw_dir);
-}
-
-
-/*
- * Check the password file for a host/port match; if found, stuff the user
- * name and password into the user/pass buffers
- */
-void get_stored_password(
-               char *host,
-               char *port,
-               char *username,
-               char *password) {
-
-       char pwfile[PATH_MAX];
-       FILE *fp;
-       char buf[SIZ];
-       char buf64[SIZ];
-       char hostbuf[256], portbuf[256], ubuf[256], pbuf[256];
-
-       strcpy(username, "");
-       strcpy(password, "");
-
-       determine_pwfilename(pwfile, sizeof pwfile);
-       if (IsEmptyStr(pwfile)) return;
-
-       fp = fopen(pwfile, "r");
-       if (fp == NULL) return;
-       while (fgets(buf64, sizeof buf64, fp) != NULL) {
-               CtdlDecodeBase64(buf, buf64, sizeof(buf64));
-               extract_token(hostbuf, buf, 0, '|', sizeof hostbuf);
-               extract_token(portbuf, buf, 1, '|', sizeof portbuf);
-               extract_token(ubuf, buf, 2, '|', sizeof ubuf);
-               extract_token(pbuf, buf, 3, '|', sizeof pbuf);
-
-               if (!strcasecmp(hostbuf, host)) {
-                       if (!strcasecmp(portbuf, port)) {
-                               strcpy(username, ubuf);
-                               strcpy(password, pbuf);
-                       }
-               }
-       }
-       fclose(fp);
-}
-
-
-/*
- * Set (or clear) stored passwords.
- */
-void set_stored_password(
-               char *host,
-               char *port,
-               char *username,
-               char *password) {
-
-       char pwfile[PATH_MAX];
-       FILE *fp, *oldfp;
-       char buf[SIZ];
-       char buf64[SIZ];
-       char hostbuf[256], portbuf[256], ubuf[256], pbuf[256];
-
-       determine_pwfilename(pwfile, sizeof pwfile);
-       if (IsEmptyStr(pwfile)) return;
-
-       oldfp = fopen(pwfile, "r");
-       if (oldfp == NULL) oldfp = fopen("/dev/null", "r");
-       unlink(pwfile);
-       fp = fopen(pwfile, "w");
-       if (fp == NULL) fp = fopen("/dev/null", "w");
-       while (fgets(buf64, sizeof buf64, oldfp) != NULL) {
-               CtdlDecodeBase64(buf, buf64, sizeof(buf64));
-               extract_token(hostbuf, buf, 0, '|', sizeof hostbuf);
-               extract_token(portbuf, buf, 1, '|', sizeof portbuf);
-               extract_token(ubuf, buf, 2, '|', sizeof ubuf);
-               extract_token(pbuf, buf, 3, '|', sizeof pbuf);
-
-               if ( (strcasecmp(hostbuf, host)) 
-                  || (strcasecmp(portbuf, port)) ) {
-                       snprintf(buf, sizeof buf, "%s|%s|%s|%s|",
-                               hostbuf, portbuf, ubuf, pbuf);
-                       CtdlEncodeBase64(buf64, buf, strlen(buf), 0);
-                       fprintf(fp, "%s\n", buf64);
-               }
-       }
-       if (!IsEmptyStr(username)) {
-               snprintf(buf, sizeof buf, "%s|%s|%s|%s|",
-                       host, port, username, password);
-               CtdlEncodeBase64(buf64, buf, strlen(buf), 0);
-               fprintf(fp, "%s\n", buf64);
-       }
-       fclose(oldfp);
-       fclose(fp);
-       chmod(pwfile, 0600);
-}
-
-
-/*
- * Set the password if the user wants to, clear it otherwise 
- */
-void offer_to_remember_password(CtdlIPC *ipc,
-               char *host,
-               char *port,
-               char *username,
-               char *password) {
-
-       if (rc_remember_passwords) {
-               if (boolprompt("Remember username/password for this site", 0)) {
-                       set_stored_password(host, port, username, password);
-               }
-               else {
-                       set_stored_password(host, port, "", "");
-               }
-       }
-}