* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) University of Cambridge 1995 - 2009 */
+/* Copyright (c) University of Cambridge 1995 - 2018 */
/* See the file NOTICE for conditions of use and distribution. */
#include "../exim.h"
};
+#ifdef MACRO_PREDEF
+
+/* Dummy values */
+void auth_plaintext_init(auth_instance *ablock) {}
+int auth_plaintext_server(auth_instance *ablock, uschar *data) {return 0;}
+int auth_plaintext_client(auth_instance *ablock, smtp_inblock *inblock,
+ smtp_outblock *outblock, int timeout, uschar *buffer, int buffsize) {return 0;}
+
+#else /*!MACRO_PREDEF*/
+
+
+
/*************************************************
* Initialization entry point *
*************************************************/
{
auth_plaintext_options_block *ob =
(auth_plaintext_options_block *)(ablock->options_block);
-uschar *prompts = ob->server_prompts;
+const uschar *prompts = ob->server_prompts;
uschar *clear, *end, *s;
int number = 1;
int len, rc;
if (prompts != NULL)
{
- prompts = expand_string(prompts);
+ prompts = expand_cstring(prompts);
if (prompts == NULL)
{
auth_defer_msg = expand_string_message;
}
else
{
- if ((len = auth_b64decode(data, &clear)) < 0) return BAD64;
+ if ((len = b64decode(data, &clear)) < 0) return BAD64;
end = clear + len;
while (clear < end && expand_nmax < EXPAND_MAXN)
{
{
if (number++ <= expand_nmax) continue;
if ((rc = auth_get_data(&data, s, Ustrlen(s))) != OK) return rc;
- if ((len = auth_b64decode(data, &clear)) < 0) return BAD64;
+ if ((len = b64decode(data, &clear)) < 0) return BAD64;
end = clear + len;
/* This loop must run at least once, in case the length is zero */
{
auth_plaintext_options_block *ob =
(auth_plaintext_options_block *)(ablock->options_block);
-uschar *text = ob->client_send;
+const uschar *text = ob->client_send;
uschar *s;
BOOL first = TRUE;
int sep = 0;
sent one by one. The first one is sent with the AUTH command; the remainder are
sent in response to subsequent prompts. Each is expanded before being sent. */
-while ((s = string_nextinlist(&text, &sep, big_buffer, big_buffer_size)) != NULL)
+while ((s = string_nextinlist(&text, &sep, big_buffer, big_buffer_size)))
{
int i, len, clear_len;
uschar *ss = expand_string(s);
sending a line containing "*". Save the failed expansion string, because it
is in big_buffer, and that gets used by the sending function. */
- if (ss == NULL)
+ if (!ss)
{
uschar *ssave = string_copy(s);
if (!first)
{
- if (smtp_write_command(outblock, FALSE, "*\r\n") >= 0)
+ if (smtp_write_command(outblock, SCMD_FLUSH, "*\r\n") >= 0)
(void) smtp_read_response(inblock, US buffer, buffsize, '2', timeout);
}
if (expand_string_forcedfail)
needed for the PLAIN mechanism. It must be doubled if really needed. */
for (i = 0; i < len; i++)
- {
if (ss[i] == '^')
- {
- if (ss[i+1] != '^') ss[i] = 0; else
+ if (ss[i+1] != '^')
+ ss[i] = 0;
+ else
{
i++;
len--;
memmove(ss + i, ss + i + 1, len - i);
}
- }
- }
/* The first string is attached to the AUTH command; others are sent
- unembelished. */
+ unembellished. */
if (first)
{
first = FALSE;
- if (smtp_write_command(outblock, FALSE, "AUTH %s%s%s\r\n",
+ if (smtp_write_command(outblock, SCMD_FLUSH, "AUTH %s%s%s\r\n",
ablock->public_name, (len == 0)? "" : " ",
- auth_b64encode(ss, len)) < 0)
+ b64encode(ss, len)) < 0)
return FAIL_SEND;
}
else
{
- if (smtp_write_command(outblock, FALSE, "%s\r\n",
- auth_b64encode(ss, len)) < 0)
+ if (smtp_write_command(outblock, SCMD_FLUSH, "%s\r\n",
+ b64encode(ss, len)) < 0)
return FAIL_SEND;
}
if (text == NULL)
{
- if (smtp_write_command(outblock, FALSE, "*\r\n") >= 0)
+ if (smtp_write_command(outblock, SCMD_FLUSH, "*\r\n") >= 0)
(void)smtp_read_response(inblock, US buffer, buffsize, '2', timeout);
string_format(buffer, buffsize, "Too few items in client_send in %s "
"authenticator", ablock->name);
/* Now that we know we'll continue, we put the received data into $auth<n>,
if possible. First, decode it: buffer+4 skips over the SMTP status code. */
- clear_len = auth_b64decode(buffer+4, &clear);
+ clear_len = b64decode(buffer+4, &clear);
/* If decoding failed, the default is to terminate the authentication, and
return FAIL, with the SMTP response still in the buffer. However, if client_
uschar *save_bad = string_copy(buffer);
if (!ob->client_ignore_invalid_base64)
{
- if (smtp_write_command(outblock, FALSE, "*\r\n") >= 0)
+ if (smtp_write_command(outblock, SCMD_FLUSH, "*\r\n") >= 0)
(void)smtp_read_response(inblock, US buffer, buffsize, '2', timeout);
string_format(buffer, buffsize, "Invalid base64 string in server "
"response \"%s\"", save_bad);
return FAIL;
}
+#endif /*!MACRO_PREDEF*/
/* End of plaintext.c */