| 1 | |
| 2 | /* |
| 3 | ** Copyright 2000 Double Precision, Inc. See COPYING for |
| 4 | ** distribution information. |
| 5 | */ |
| 6 | |
| 7 | #include "courier_auth_config.h" |
| 8 | #include "courierauthsasl.h" |
| 9 | #include "authsaslclient.h" |
| 10 | #include <stdlib.h> |
| 11 | #include <stdio.h> |
| 12 | #include <ctype.h> |
| 13 | #include <string.h> |
| 14 | #include <errno.h> |
| 15 | |
| 16 | int authsaslclient_plain(const struct authsaslclientinfo *info) |
| 17 | { |
| 18 | char *q, *r; |
| 19 | int i; |
| 20 | const char *userid, *password; |
| 21 | size_t userid_l, password_l; |
| 22 | |
| 23 | userid=info->userid ? info->userid:""; |
| 24 | password=info->password ? info->password:""; |
| 25 | |
| 26 | userid_l=strlen(userid); |
| 27 | password_l=strlen(password); |
| 28 | |
| 29 | q=malloc(userid_l+password_l+2); |
| 30 | |
| 31 | if (!q) |
| 32 | { |
| 33 | perror("malloc"); |
| 34 | return (AUTHSASL_ERROR); |
| 35 | } |
| 36 | q[0]=0; |
| 37 | strcpy(q+1, userid); |
| 38 | memcpy(q+2+userid_l, password, password_l); |
| 39 | |
| 40 | r=authsasl_tobase64(q, userid_l+password_l+2); |
| 41 | free(q); |
| 42 | |
| 43 | if (!r) |
| 44 | { |
| 45 | perror("malloc"); |
| 46 | return (AUTHSASL_ERROR); |
| 47 | } |
| 48 | |
| 49 | i=(*info->plain_conv_func)("PLAIN", r, info->conv_func_arg); |
| 50 | free(r); |
| 51 | return (i); |
| 52 | } |