* 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. */
/* This file, which provides support for Microsoft's Secure Password
optionlist auth_spa_options[] = {
{ "client_domain", opt_stringptr,
- (void *)(offsetof(auth_spa_options_block, spa_domain)) },
+ OPT_OFF(auth_spa_options_block, spa_domain) },
{ "client_password", opt_stringptr,
- (void *)(offsetof(auth_spa_options_block, spa_password)) },
+ OPT_OFF(auth_spa_options_block, spa_password) },
{ "client_username", opt_stringptr,
- (void *)(offsetof(auth_spa_options_block, spa_username)) },
+ OPT_OFF(auth_spa_options_block, spa_username) },
{ "server_password", opt_stringptr,
- (void *)(offsetof(auth_spa_options_block, spa_serverpassword)) }
+ OPT_OFF(auth_spa_options_block, spa_serverpassword) }
};
/* Size of the options list. An extern variable has to be used so that its
/* Dummy values */
void auth_spa_init(auth_instance *ablock) {}
int auth_spa_server(auth_instance *ablock, uschar *data) {return 0;}
-int auth_spa_client(auth_instance *ablock, smtp_inblock *inblock,
- smtp_outblock *outblock, int timeout, uschar *buffer, int buffsize) {return 0;}
+int auth_spa_client(auth_instance *ablock, void * sx, int timeout,
+ uschar *buffer, int buffsize) {return 0;}
#else /*!MACRO_PREDEF*/
/* For interface, see auths/README */
-#define CVAL(buf,pos) (((unsigned char *)(buf))[pos])
+#define CVAL(buf,pos) ((US (buf))[pos])
#define PVAL(buf,pos) ((unsigned)CVAL(buf,pos))
#define SVAL(buf,pos) (PVAL(buf,pos)|PVAL(buf,(pos)+1)<<8)
#define IVAL(buf,pos) (SVAL(buf,pos)|SVAL(buf,(pos)+2)<<16)
return FAIL;
}
-if (spa_base64_to_bits((char *)(&request), sizeof(request), (const char *)(data)) < 0)
+if (spa_base64_to_bits(CS (&request), sizeof(request), CCS (data)) < 0)
{
DEBUG(D_auth) debug_printf("auth_spa_server(): bad base64 data in "
"request: %s\n", data);
}
/* dump client response */
-if (spa_base64_to_bits((char *)(&response), sizeof(response), (const char *)(data)) < 0)
+if (spa_base64_to_bits(CS (&response), sizeof(response), CCS (data)) < 0)
{
DEBUG(D_auth) debug_printf("auth_spa_server(): bad base64 data in "
"response: %s\n", data);
clearpass = expand_string(ob->spa_serverpassword);
if (clearpass == NULL)
{
- if (expand_string_forcedfail)
+ if (f.expand_string_forcedfail)
{
DEBUG(D_auth) debug_printf("auth_spa_server(): forced failure while "
"expanding spa_serverpassword\n");
int
auth_spa_client(
auth_instance *ablock, /* authenticator block */
- smtp_inblock *inblock, /* connection inblock */
- smtp_outblock *outblock, /* connection outblock */
+ void * sx, /* connection */
int timeout, /* command timeout */
uschar *buffer, /* buffer for reading response */
int buffsize) /* size of buffer */
if (!(username = CS expand_string(ob->spa_username)))
{
- if (expand_string_forcedfail) return CANCELLED;
+ if (f.expand_string_forcedfail) return CANCELLED;
string_format(buffer, buffsize, "expansion of \"%s\" failed in %s "
"authenticator: %s", ob->spa_username, ablock->name,
expand_string_message);
if (!(password = CS expand_string(ob->spa_password)))
{
- if (expand_string_forcedfail) return CANCELLED;
+ if (f.expand_string_forcedfail) return CANCELLED;
string_format(buffer, buffsize, "expansion of \"%s\" failed in %s "
"authenticator: %s", ob->spa_password, ablock->name,
expand_string_message);
}
if (ob->spa_domain)
- {
if (!(domain = CS expand_string(ob->spa_domain)))
{
- if (expand_string_forcedfail) return CANCELLED;
+ if (f.expand_string_forcedfail) return CANCELLED;
string_format(buffer, buffsize, "expansion of \"%s\" failed in %s "
"authenticator: %s", ob->spa_domain, ablock->name,
expand_string_message);
return ERROR;
}
- }
/* Original code */
-if (smtp_write_command(outblock, SCMD_FLUSH, "AUTH %s\r\n",
- ablock->public_name) < 0)
+if (smtp_write_command(sx, SCMD_FLUSH, "AUTH %s\r\n", ablock->public_name) < 0)
return FAIL_SEND;
/* wait for the 3XX OK message */
-if (!smtp_read_response(inblock, (uschar *)buffer, buffsize, '3', timeout))
+if (!smtp_read_response(sx, US buffer, buffsize, '3', timeout))
return FAIL;
DSPA("\n\n%s authenticator: using domain %s\n\n", ablock->name, domain);
DSPA("\n\n%s authenticator: sending request (%s)\n\n", ablock->name, msgbuf);
/* send the encrypted password */
-if (smtp_write_command(outblock, SCMD_FLUSH, "%s\r\n", msgbuf) < 0)
+if (smtp_write_command(sx, SCMD_FLUSH, "%s\r\n", msgbuf) < 0)
return FAIL_SEND;
/* wait for the auth challenge */
-if (!smtp_read_response(inblock, (uschar *)buffer, buffsize, '3', timeout))
+if (!smtp_read_response(sx, US buffer, buffsize, '3', timeout))
return FAIL;
/* convert the challenge into the challenge struct */
DSPA("\n\n%s authenticator: challenge (%s)\n\n", ablock->name, buffer + 4);
-spa_base64_to_bits ((char *)(&challenge), sizeof(challenge), (const char *)(buffer + 4));
+spa_base64_to_bits (CS (&challenge), sizeof(challenge), CCS (buffer + 4));
spa_build_auth_response (&challenge, &response, CS username, CS password);
spa_bits_to_base64 (US msgbuf, (unsigned char*)&response,
DSPA("\n\n%s authenticator: challenge response (%s)\n\n", ablock->name, msgbuf);
/* send the challenge response */
-if (smtp_write_command(outblock, SCMD_FLUSH, "%s\r\n", msgbuf) < 0)
+if (smtp_write_command(sx, SCMD_FLUSH, "%s\r\n", msgbuf) < 0)
return FAIL_SEND;
/* If we receive a success response from the server, authentication
has succeeded. There may be more data to send, but is there any point
in provoking an error here? */
-if (smtp_read_response(inblock, US buffer, buffsize, '2', timeout))
+if (smtp_read_response(sx, US buffer, buffsize, '2', timeout))
return OK;
/* Not a success response. If errno != 0 there is some kind of transmission
projects / exim.git / blobdiff