src/server/daemon/acldata.c

Fri, 12 Jan 2018 17:54:52 +0100

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Fri, 12 Jan 2018 17:54:52 +0100
branch
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changeset 188
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permissions
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using non-blocking IO for SSL_accept

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1 /*
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2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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3 *
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4 * Copyright 2013 Olaf Wintermann. All rights reserved.
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5 *
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6 * Redistribution and use in source and binary forms, with or without
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7 * modification, are permitted provided that the following conditions are met:
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8 *
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9 * 1. Redistributions of source code must retain the above copyright
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10 * notice, this list of conditions and the following disclaimer.
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11 *
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12 * 2. Redistributions in binary form must reproduce the above copyright
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13 * notice, this list of conditions and the following disclaimer in the
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14 * documentation and/or other materials provided with the distribution.
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15 *
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16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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26 * POSSIBILITY OF SUCH DAMAGE.
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27 */
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28
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29 #include "../config/acl.h"
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30 #include "../util/atomic.h"
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31 #include "config.h"
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32
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33 #include "acldata.h"
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34
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35 ACLData* acl_data_new() {
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36 ACLData *dat = malloc(sizeof(ACLData));
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37 dat->ref = 1;
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38
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39 dat->namedACLs = ucx_map_new(16);
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40
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41 return dat;
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42 }
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43
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44 void acl_data_ref(ACLData *acldata) {
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45 if(acldata) {
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46 ws_atomic_inc32(&acldata->ref);
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47 }
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48 }
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49
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50 void acl_data_unref(ACLData *acldata) {
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51 uint32_t ref = ws_atomic_dec32(&acldata->ref);
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52 if(ref == 0) {
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53 UcxMapIterator i = ucx_map_iterator(acldata->namedACLs);
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54 WSAcl *acl;
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55 UCX_MAP_FOREACH(key, acl, i) {
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56 free(acl->ace);
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57 free(acl->ece);
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58 if(acl->acl.authprompt) {
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59 free(acl->acl.authprompt);
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60 }
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61 free(acl);
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62 }
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63 ucx_map_free(acldata->namedACLs);
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64 free(acldata);
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65 }
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66 }
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67
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68 ACLList* acl_get(ACLData *acldata, char *name) {
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69 ACLList *acl = ucx_map_cstr_get(acldata->namedACLs, name);
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70 return acl;
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71 }

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