LCOV - code coverage report
Current view: top level - tests - simple.c (source / functions) Hit Total Coverage
Test: GNU SASL Lines: 128 163 78.5 %
Date: 2012-05-28 Functions: 2 2 100.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 92 142 64.8 %

           Branch data     Line data    Source code
       1                 :            : /* simple.c --- Test the simple SASL mechanisms.
       2                 :            :  * Copyright (C) 2002-2012 Simon Josefsson
       3                 :            :  *
       4                 :            :  * This file is part of GNU SASL.
       5                 :            :  *
       6                 :            :  * This program is free software: you can redistribute it and/or modify
       7                 :            :  * it under the terms of the GNU General Public License as published by
       8                 :            :  * the Free Software Foundation, either version 3 of the License, or
       9                 :            :  * (at your option) any later version.
      10                 :            :  *
      11                 :            :  * This program is distributed in the hope that it will be useful,
      12                 :            :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      13                 :            :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      14                 :            :  * GNU General Public License for more details.
      15                 :            :  *
      16                 :            :  * You should have received a copy of the GNU General Public License
      17                 :            :  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
      18                 :            :  *
      19                 :            :  */
      20                 :            : 
      21                 :            : #ifdef HAVE_CONFIG_H
      22                 :            : #include "config.h"
      23                 :            : #endif
      24                 :            : 
      25                 :            : #include <stdio.h>
      26                 :            : #include <stdarg.h>
      27                 :            : #include <stdlib.h>
      28                 :            : #include <string.h>
      29                 :            : #include <gsasl.h>
      30                 :            : 
      31                 :            : #include "utils.h"
      32                 :            : 
      33                 :            : #define MAXSTEP 50
      34                 :            : #define CLIENT 1
      35                 :            : #define SERVER 0
      36                 :            : #define UTF8_a "\xC2\xAA"
      37                 :            : 
      38                 :            : struct sasltv
      39                 :            : {
      40                 :            :   int clientp;
      41                 :            :   const char *mech;
      42                 :            :   const char *step[MAXSTEP];
      43                 :            :   const char *password;
      44                 :            :   const char *authzid;
      45                 :            :   const char *authid;
      46                 :            :   const char *service;
      47                 :            :   const char *hostname;
      48                 :            :   const char *servicename;
      49                 :            :   const char *anonymous;
      50                 :            :   const char *passcode;
      51                 :            :   const char *suggestpin;
      52                 :            :   const char *pin;
      53                 :            :   int securidrc;
      54                 :            : };
      55                 :            : static struct sasltv sasltv[] = {
      56                 :            :   {CLIENT, "EXTERNAL", {"", NULL}},
      57                 :            :   {SERVER, "EXTERNAL", {"", NULL}},
      58                 :            :   {CLIENT, "ANONYMOUS", {"", "Zm9vQGJhci5jb20=", NULL, NULL}, NULL, NULL,
      59                 :            :    NULL, NULL, NULL, NULL, "foo@bar.com"},
      60                 :            :   {SERVER, "ANONYMOUS", {"Zm9vQGJhci5jb20=", NULL, NULL}, NULL, NULL, NULL,
      61                 :            :    NULL, NULL, NULL, "foo@bar.com"},
      62                 :            :   {CLIENT, "NTLM",
      63                 :            :    {"Kw==", "TlRMTVNTUAABAAAAB7IAAAYABgAgAAAAAAAAACYAAABhdXRoaWQ=",
      64                 :            :     "TlRMTVNTUAAAAAAAAAAAAAAAAAAAAGFiY2RlZmdoMDEyMzQ1Njc4ODY2NDQwMTIz",
      65                 :            :     "TlRMTVNTUAADAAAAGAAYAFgAAAAYABgAcAAAAAAAAABAAAAADAAMAEAAAAAMAAwATAAAA"
      66                 :            :     "AAAAACIAAAAAABhYmEAdQB0AGgAaQBkAGEAdQB0AGgAaQBkABeBBp9xJad9eYo3oh1k55"
      67                 :            :     "GNFDIui8H8Qz4CfWYVVToBhVzFFbzyzqAZN5Wl59K/Fg==",
      68                 :            :     NULL, NULL}, "password", "authzid", "authid"},
      69                 :            :   {CLIENT, "PLAIN",
      70                 :            :    {"", "YXV0aHppZABhdXRoaWQAcGFzc3dvcmQ=", NULL, NULL}, "password",
      71                 :            :    "authzid", "authid"},
      72                 :            :   {CLIENT, "PLAIN",
      73                 :            :    {"", "YQBhAGE=", NULL, NULL}, "a", "a", "a"},
      74                 :            :   {CLIENT, "PLAIN",
      75                 :            :    {"", "wqoAwqoAwqo=", NULL, NULL}, UTF8_a, UTF8_a, UTF8_a},
      76                 :            :   {SERVER, "PLAIN",
      77                 :            :    {"YXV0aHppZABhdXRoaWQAcGFzc3dvcmQ=", NULL, NULL}, "password", "authzid",
      78                 :            :    "authid"},
      79                 :            :   {SERVER, "PLAIN",
      80                 :            :    {"", "", "YXV0aHppZABhdXRoaWQAcGFzc3dvcmQ=", NULL, NULL}, "password",
      81                 :            :    "authzid", "authid"},
      82                 :            :   {CLIENT, "LOGIN",
      83                 :            :    {"VXNlciBOYW1l", "YXV0aGlk", "UGFzc3dvcmQ=", "cGFzc3dvcmQ=", NULL,
      84                 :            :     NULL}, "password", NULL, "authid"},
      85                 :            :   {CLIENT, "LOGIN",
      86                 :            :    {"VXNlciBOYW1l", "YXV0aGlk", "UGFzc3dvcmQ=", "YQ==", NULL, NULL}, "a",
      87                 :            :    NULL,
      88                 :            :    "authid"},
      89                 :            :   {CLIENT, "LOGIN",
      90                 :            :    {"VXNlciBOYW1l", "YXV0aGlk", "UGFzc3dvcmQ=", "wqo=", NULL, NULL}, UTF8_a,
      91                 :            :    NULL, "authid"},
      92                 :            :   {SERVER, "LOGIN",
      93                 :            :    {"", "VXNlciBOYW1l", "YXV0aGlk", "UGFzc3dvcmQ=", "cGFzc3dvcmQ=",
      94                 :            :     NULL, NULL}, "password", NULL, "authid"},
      95                 :            :   {CLIENT, "CRAM-MD5",
      96                 :            :    {"PGNiNmQ5YTQ5ZDA3ZjEwY2MubGliZ3Nhc2xAbG9jYWxob3N0Pg==",
      97                 :            :     "YXV0aGlkIGZkNjRmMjYxZWYxYjBjYjg0ZmZjNGVmYzgwZDk3NjFj", NULL, NULL},
      98                 :            :    "password", "authzid", "authid"},
      99                 :            :   {CLIENT, "SECURID",
     100                 :            :    {"", "YXV0aHppZABhdXRoaWQANDcxMQA=", NULL, NULL}, NULL, "authzid",
     101                 :            :    "authid", NULL, NULL, NULL, NULL, "4711"},
     102                 :            :   {CLIENT, "SECURID",
     103                 :            :    {"", "YXV0aHppZABhdXRoaWQANDcxMQA=", "cGFzc2NvZGU=",
     104                 :            :     "YXV0aHppZABhdXRoaWQANDcxMQA=", NULL, NULL}, NULL, "authzid", "authid",
     105                 :            :    NULL, NULL, NULL, NULL, "4711"},
     106                 :            :   {CLIENT, "SECURID",
     107                 :            :    {"", "YXV0aHppZABhdXRoaWQANDcxMQA=", "cGlu",
     108                 :            :     "YXV0aHppZABhdXRoaWQANDcxMQA0MgA=", NULL, NULL}, NULL, "authzid",
     109                 :            :    "authid", NULL, NULL, NULL, NULL, "4711", NULL, "42"},
     110                 :            :   {CLIENT, "SECURID",
     111                 :            :    {"", "YXV0aHppZABhdXRoaWQANDcxMQA=", "cGluMjM=",
     112                 :            :     "YXV0aHppZABhdXRoaWQANDcxMQA0MgA=", NULL, NULL}, NULL, "authzid",
     113                 :            :    "authid", NULL, NULL, NULL, NULL, "4711", "23", "42"},
     114                 :            :   {CLIENT, "SECURID",
     115                 :            :    {"", "YXV0aHppZABhdXRoaWQANDcxMQA=", "cGluMjM=",
     116                 :            :     "YXV0aHppZABhdXRoaWQANDcxMQA0MgA=", "cGFzc2NvZGU=",
     117                 :            :     "YXV0aHppZABhdXRoaWQANDcxMQA=", NULL, NULL}, NULL, "authzid", "authid",
     118                 :            :    NULL, NULL, NULL, NULL, "4711", "23", "42"},
     119                 :            :   {SERVER, "SECURID",
     120                 :            :    {"YXV0aHppZABhdXRoaWQANDcxMQA=", "", NULL, NULL}, NULL, "authzid",
     121                 :            :    "authid", NULL, NULL, NULL, NULL, "4711"},
     122                 :            :   {SERVER, "SECURID",
     123                 :            :    {"YXV0aHppZABhdXRoaWQANDcxMQA=", "", NULL, NULL}, NULL, "authzid",
     124                 :            :    "authid", NULL, NULL, NULL, NULL, "4711"},
     125                 :            : #if 0
     126                 :            :   {SERVER, "SECURID",
     127                 :            :    {"YXV0aHppZABhdXRoaWQANDcxMQA=", "cGlu",
     128                 :            :     "YXV0aHppZABhdXRoaWQANDcxMQA0MgA=", "", NULL, NULL}, NULL, "authzid",
     129                 :            :    "authid", NULL, NULL, NULL, NULL, "4711", NULL, "42",
     130                 :            :    GSASL_SECURID_SERVER_NEED_NEW_PIN},
     131                 :            : #endif
     132                 :            :   {SERVER, "SECURID",
     133                 :            :    {"YXV0aHppZABhdXRoaWQANDcxMQA=", "cGluMTc=",
     134                 :            :     "YXV0aHppZABhdXRoaWQANDcxMQAyMwA=", "", NULL, NULL}, NULL, "authzid",
     135                 :            :    "authid", NULL, NULL, NULL, NULL, "4711", "17", "23",
     136                 :            :    GSASL_SECURID_SERVER_NEED_NEW_PIN},
     137                 :            :   {SERVER, "SECURID",
     138                 :            :    {"YXV0aHppZABhdXRoaWQANDcxMQA=", "cGFzc2NvZGU=",
     139                 :            :     "YXV0aHppZABhdXRoaWQANDcxMQA=", NULL, NULL}, NULL, "authzid", "authid",
     140                 :            :    NULL, NULL, NULL, NULL, "4711", NULL, NULL,
     141                 :            :    GSASL_SECURID_SERVER_NEED_ADDITIONAL_PASSCODE}
     142                 :            : };
     143                 :            : 
     144                 :            : static int
     145                 :         55 : cb (Gsasl * ctx, Gsasl_session * sctx, Gsasl_property prop)
     146                 :            : {
     147                 :         55 :   int rc = GSASL_NO_CALLBACK;
     148                 :         55 :   int i = 0, j = 0;
     149                 :            : 
     150         [ +  + ]:         55 :   if (gsasl_callback_hook_get (ctx))
     151                 :         51 :     i = *(int *) gsasl_callback_hook_get (ctx);
     152         [ +  + ]:         55 :   if (gsasl_session_hook_get (sctx))
     153                 :         51 :     j = *(int *) gsasl_session_hook_get (sctx);
     154                 :            : 
     155 [ +  - ][ -  + ]:         55 :   if (j < 0 || j > 5)
     156                 :          0 :     fail ("j out of bounds: %d\n", j);
     157                 :            : 
     158   [ +  +  +  +  :         55 :   switch (prop)
          -  +  +  -  +  
                +  +  + ]
     159                 :            :     {
     160                 :            :     case GSASL_AUTHID:
     161                 :         12 :       gsasl_property_set (sctx, prop, sasltv[i].authid);
     162                 :         12 :       rc = GSASL_OK;
     163                 :         12 :       break;
     164                 :            : 
     165                 :            :     case GSASL_AUTHZID:
     166                 :          9 :       gsasl_property_set (sctx, prop, sasltv[i].authzid);
     167                 :          9 :       rc = GSASL_OK;
     168                 :          9 :       break;
     169                 :            : 
     170                 :            :     case GSASL_PASSWORD:
     171                 :         10 :       gsasl_property_set (sctx, prop, sasltv[i].password);
     172                 :         10 :       rc = GSASL_OK;
     173                 :         10 :       break;
     174                 :            : 
     175                 :            :     case GSASL_ANONYMOUS_TOKEN:
     176                 :          1 :       gsasl_property_set (sctx, prop, sasltv[i].anonymous);
     177                 :          1 :       rc = GSASL_OK;
     178                 :          1 :       break;
     179                 :            : 
     180                 :            :     case GSASL_SERVICE:
     181                 :          0 :       rc = GSASL_OK;
     182                 :          0 :       break;
     183                 :            : 
     184                 :            :     case GSASL_PASSCODE:
     185                 :          5 :       gsasl_property_set (sctx, prop, sasltv[i].passcode);
     186                 :          5 :       rc = GSASL_OK;
     187                 :          5 :       break;
     188                 :            : 
     189                 :            :     case GSASL_SUGGESTED_PIN:
     190                 :            :     case GSASL_PIN:
     191                 :            :       {
     192                 :          3 :         const char *suggestion =
     193                 :            :           gsasl_property_fast (sctx, GSASL_SUGGESTED_PIN);
     194 [ +  + ][ +  - ]:          3 :         if (suggestion && sasltv[i].suggestpin
     195         [ -  + ]:          2 :             && strcmp (suggestion, sasltv[i].suggestpin) != 0)
     196                 :          0 :           return GSASL_AUTHENTICATION_ERROR;
     197                 :            : 
     198 [ +  + ][ +  - ]:          3 :         if ((suggestion == NULL && sasltv[i].suggestpin != NULL) ||
                 [ +  + ]
     199         [ -  + ]:          2 :             (suggestion != NULL && sasltv[i].suggestpin == NULL))
     200                 :          0 :           return GSASL_AUTHENTICATION_ERROR;
     201                 :            : 
     202                 :          3 :         gsasl_property_set (sctx, prop, sasltv[i].pin);
     203                 :          3 :         rc = GSASL_OK;
     204                 :            :       }
     205                 :            : 
     206                 :            :     case GSASL_REALM:
     207                 :          3 :       break;
     208                 :            : 
     209                 :            :     case GSASL_VALIDATE_EXTERNAL:
     210                 :          1 :       rc = GSASL_OK;
     211                 :          1 :       break;
     212                 :            : 
     213                 :            :     case GSASL_VALIDATE_ANONYMOUS:
     214         [ +  - ]:          1 :       if (strcmp (sasltv[i].anonymous,
     215                 :            :                   gsasl_property_fast (sctx, GSASL_ANONYMOUS_TOKEN)) == 0)
     216                 :          1 :         rc = GSASL_OK;
     217                 :            :       else
     218                 :          0 :         rc = GSASL_AUTHENTICATION_ERROR;
     219                 :          1 :       break;
     220                 :            : 
     221                 :            :     case GSASL_VALIDATE_SECURID:
     222                 :            :       {
     223                 :          6 :         const char *passcode = gsasl_property_fast (sctx, GSASL_PASSCODE);
     224                 :          6 :         const char *pin = gsasl_property_fast (sctx, GSASL_PIN);
     225                 :            : 
     226         [ -  + ]:          6 :         if (strcmp (passcode, sasltv[i].passcode) != 0)
     227                 :          0 :           return GSASL_AUTHENTICATION_ERROR;
     228                 :            : 
     229         [ +  + ]:          6 :         if (sasltv[i].securidrc == GSASL_SECURID_SERVER_NEED_NEW_PIN)
     230                 :            :           {
     231                 :          1 :             rc = sasltv[i].securidrc;
     232                 :          1 :             sasltv[i].securidrc = GSASL_OK;
     233                 :            : 
     234         [ +  - ]:          1 :             if (sasltv[i].suggestpin)
     235                 :            :               {
     236                 :          1 :                 gsasl_property_set (sctx, GSASL_SUGGESTED_PIN,
     237                 :            :                                     sasltv[i].suggestpin);
     238                 :            :               }
     239                 :            :           }
     240         [ +  + ]:          5 :         else if (sasltv[i].securidrc ==
     241                 :            :                  GSASL_SECURID_SERVER_NEED_ADDITIONAL_PASSCODE)
     242                 :            :           {
     243                 :          1 :             rc = sasltv[i].securidrc;
     244                 :          1 :             sasltv[i].securidrc = GSASL_OK;
     245                 :            :           }
     246                 :            :         else
     247                 :            :           {
     248                 :          4 :             rc = sasltv[i].securidrc;
     249                 :            : 
     250 [ +  + ][ +  - ]:          4 :             if (pin && sasltv[i].pin && strcmp (pin, sasltv[i].pin) != 0)
                 [ -  + ]
     251                 :          0 :               return GSASL_AUTHENTICATION_ERROR;
     252                 :            : 
     253 [ +  + ][ +  - ]:          4 :             if ((pin == NULL && sasltv[i].pin != NULL) ||
                 [ +  + ]
     254         [ -  + ]:          1 :                 (pin != NULL && sasltv[i].pin == NULL))
     255                 :          0 :               return GSASL_AUTHENTICATION_ERROR;
     256                 :            :           }
     257                 :            :       }
     258                 :          6 :       break;
     259                 :            : 
     260                 :            :     default:
     261                 :          7 :       printf ("Unknown property %d\n", prop);
     262                 :          7 :       break;
     263                 :            :     }
     264                 :            : 
     265                 :         55 :   return rc;
     266                 :            : }
     267                 :            : 
     268                 :            : void
     269                 :          1 : doit (void)
     270                 :            : {
     271                 :          1 :   Gsasl *ctx = NULL;
     272                 :          1 :   Gsasl_session *sctx = NULL;
     273                 :          1 :   char *out = NULL;
     274                 :            :   int i, j;
     275                 :            :   int res;
     276                 :            : 
     277         [ -  + ]:          1 :   if (!gsasl_check_version (GSASL_VERSION))
     278                 :          0 :     fail ("gsasl_check_version failure");
     279                 :            : 
     280                 :          1 :   success ("Header version %s library version %s\n",
     281                 :            :            GSASL_VERSION, gsasl_check_version (NULL));
     282                 :            : 
     283                 :          1 :   res = gsasl_init (&ctx);
     284         [ -  + ]:          1 :   if (res != GSASL_OK)
     285                 :            :     {
     286                 :          0 :       fail ("gsasl_init() failed (%d):\n%s\n", res, gsasl_strerror (res));
     287                 :          1 :       return;
     288                 :            :     }
     289                 :            : 
     290                 :          1 :   gsasl_callback_set (ctx, cb);
     291                 :            : 
     292                 :          1 :   res = gsasl_client_mechlist (ctx, &out);
     293         [ -  + ]:          1 :   if (res != GSASL_OK)
     294                 :          0 :     fail ("gsasl_client_mechlist() failed (%d):\n%s\n",
     295                 :            :           res, gsasl_strerror (res));
     296                 :          1 :   success ("client_mechlist: %s\n", out);
     297                 :          1 :   gsasl_free (out);
     298                 :          1 :   out = NULL;
     299                 :            : 
     300                 :          1 :   res = gsasl_server_mechlist (ctx, &out);
     301         [ -  + ]:          1 :   if (res != GSASL_OK)
     302                 :          0 :     fail ("gsasl_server_mechlist() failed (%d):\n%s\n",
     303                 :            :           res, gsasl_strerror (res));
     304                 :          1 :   success ("server_mechlist: %s\n", out);
     305                 :          1 :   gsasl_free (out);
     306                 :          1 :   out = NULL;
     307                 :            : 
     308         [ +  + ]:         25 :   for (i = 0; i < sizeof (sasltv) / sizeof (sasltv[0]); i++)
     309                 :            :     {
     310                 :         24 :       gsasl_callback_hook_set (ctx, &i);
     311                 :            : 
     312         [ +  - ]:         24 :       if (debug)
     313         [ +  + ]:         24 :         printf ("Entry %d %s mechanism %s:\n",
     314                 :         24 :                 i, sasltv[i].clientp ? "client" : "server", sasltv[i].mech);
     315                 :            : 
     316         [ +  + ]:         24 :       if (sasltv[i].clientp)
     317                 :         15 :         res = gsasl_client_support_p (ctx, sasltv[i].mech);
     318                 :            :       else
     319                 :          9 :         res = gsasl_server_support_p (ctx, sasltv[i].mech);
     320         [ +  + ]:         24 :       if (!res)
     321                 :          1 :         continue;
     322                 :            : 
     323         [ +  + ]:         23 :       if (sasltv[i].clientp)
     324                 :         14 :         res = gsasl_client_start (ctx, sasltv[i].mech, &sctx);
     325                 :            :       else
     326                 :          9 :         res = gsasl_server_start (ctx, sasltv[i].mech, &sctx);
     327         [ -  + ]:         23 :       if (res != GSASL_OK)
     328                 :            :         {
     329         [ #  # ]:          0 :           fail ("SASL %s start for mechanism %s failed (%d):\n%s\n",
     330                 :          0 :                 sasltv[i].clientp ? "client" : "server",
     331                 :            :                 sasltv[i].mech, res, gsasl_strerror (res));
     332                 :          0 :           continue;
     333                 :            :         }
     334                 :            : 
     335         [ +  + ]:         45 :       for (j = 0; sasltv[i].step[j]; j += 2)
     336                 :            :         {
     337                 :         36 :           gsasl_session_hook_set (sctx, &j);
     338                 :            : 
     339         [ +  - ]:         36 :           if (debug)
     340         [ +  - ]:         36 :             printf ("Input : %s\n",
     341                 :         72 :                     sasltv[i].step[j] ? sasltv[i].step[j] : "");
     342                 :            : 
     343                 :         36 :           res = gsasl_step64 (sctx, sasltv[i].step[j], &out);
     344                 :            : 
     345         [ +  - ]:         36 :           if (debug)
     346         [ +  - ]:         36 :             printf ("Output: %s\n", out ? out : "(null)");
     347                 :            : 
     348 [ +  + ][ -  + ]:         36 :           if (res != GSASL_OK && res != GSASL_NEEDS_MORE)
     349                 :            :             {
     350                 :          0 :               fail ("gsasl_step64 failed (%d): %s", res,
     351                 :            :                     gsasl_strerror (res));
     352                 :          0 :               break;
     353                 :            :             }
     354                 :            : 
     355         [ -  + ]:         36 :           if (strlen (out) !=
     356         [ +  + ]:         36 :               strlen (sasltv[i].step[j + 1] ? sasltv[i].step[j + 1] : ""))
     357                 :            :             {
     358         [ #  # ]:          0 :               printf ("Expected: %s\n", sasltv[i].step[j + 1] ?
     359                 :          0 :                       sasltv[i].step[j + 1] : "");
     360                 :            :               fail
     361                 :          0 :                 ("SASL entry %d mechanism %s client step %d length error\n",
     362                 :            :                  i, sasltv[i].mech, j);
     363                 :          0 :               j = -1;
     364                 :          0 :               break;
     365                 :            :             }
     366                 :            : 
     367 [ +  + ][ -  + ]:         36 :           if (strcmp (out, sasltv[i].step[j + 1] ?
     368                 :         29 :                       sasltv[i].step[j + 1] : "") != 0)
     369                 :            :             {
     370         [ #  # ]:          0 :               printf ("Expected: %s\n", sasltv[i].step[j + 1] ?
     371                 :          0 :                       sasltv[i].step[j + 1] : "");
     372                 :          0 :               fail ("SASL entry %d mechanism %s client step %d data error\n",
     373                 :            :                     i, sasltv[i].mech, j);
     374                 :          0 :               j = -1;
     375                 :          0 :               break;
     376                 :            :             }
     377                 :            : 
     378                 :         36 :           gsasl_free (out);
     379                 :         36 :           out = NULL;
     380                 :            : 
     381 [ +  + ][ +  + ]:         36 :           if (strcmp (sasltv[i].mech, "SECURID") != 0 && res == GSASL_OK)
     382                 :         14 :             break;
     383                 :            :         }
     384                 :            : 
     385 [ +  - ][ +  - ]:         23 :       if (j != (size_t) - 1 && res == GSASL_OK && sasltv[i].step[j + 2])
                 [ -  + ]
     386                 :          0 :         fail ("SASL entry %d mechanism %s step %d code ended prematurely\n",
     387                 :            :               i, sasltv[i].mech, j);
     388 [ +  - ][ -  + ]:         23 :       else if (j != (size_t) - 1 && res == GSASL_NEEDS_MORE)
     389                 :          0 :         fail ("SASL entry %d mechanism %s step %d table ended prematurely\n",
     390                 :            :               i, sasltv[i].mech, j);
     391 [ +  - ][ -  + ]:         23 :       else if (j != (size_t) - 1 && res != GSASL_OK)
     392                 :          0 :         fail ("SASL entry %d mechanism %s step %d failed (%d):\n%s\n",
     393                 :            :               i, sasltv[i].mech, j, res, gsasl_strerror (res));
     394                 :            :       else
     395         [ +  + ]:         23 :         printf ("PASS: simple %s %s %d\n", sasltv[i].mech,
     396                 :         23 :                 sasltv[i].clientp ? "client" : "server", i);
     397                 :            : 
     398                 :            :       {
     399                 :            :         size_t outlen;
     400                 :            : 
     401                 :         23 :         res = gsasl_encode (sctx, "foo", 3, &out, &outlen);
     402         [ -  + ]:         23 :         if (res != GSASL_OK)
     403                 :          0 :           fail ("gsasl_encode %d: %s\n", res, gsasl_strerror (res));
     404 [ -  + ][ #  # ]:         23 :         if (outlen != 3 && memcmp (out, "foo", outlen) != 0)
     405                 :          0 :           fail ("gsasl_encode memcmp: %.*s\n", (int) outlen, out);
     406                 :         23 :         gsasl_free (out);
     407                 :         23 :         out = NULL;
     408                 :            : 
     409                 :         23 :         res = gsasl_decode (sctx, "foo", 3, &out, &outlen);
     410         [ -  + ]:         23 :         if (res != GSASL_OK)
     411                 :          0 :           fail ("gsasl_decode %d: %s\n", res, gsasl_strerror (res));
     412 [ -  + ][ #  # ]:         23 :         if (outlen != 3 && memcmp (out, "foo", outlen) != 0)
     413                 :          0 :           fail ("gsasl_decode memcmp: %.*s\n", (int) outlen, out);
     414                 :         23 :         gsasl_free (out);
     415                 :         23 :         out = NULL;
     416                 :            :       }
     417                 :            : 
     418                 :         23 :       gsasl_finish (sctx);
     419                 :            : 
     420         [ +  - ]:         23 :       if (debug)
     421                 :         23 :         printf ("\n");
     422                 :            :     }
     423                 :            : 
     424                 :          1 :   gsasl_done (ctx);
     425                 :            : 
     426                 :            :   /* Sanity check interfaces. */
     427                 :          1 :   gsasl_finish (NULL);
     428                 :          1 :   gsasl_done (NULL);
     429                 :            : }

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