Mercurial > dovecot > original-hg > dovecot-1.2

annotate src/login-common/client-common.c @ 3863:55df57c028d4 HEAD

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Added "bool" type and changed all ints that were used as booleans to bool.
author Timo Sirainen <tss@iki.fi>
date Fri, 13 Jan 2006 22:25:57 +0200
parents 51ffafcee2b8
children cbbe2377f591
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1 /* Copyright (C) 2002-2005 Timo Sirainen */
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2
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3 #include "common.h"
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4 #include "hostpid.h"
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5 #include "str.h"
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6 #include "str-sanitize.h"
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7 #include "var-expand.h"
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8 #include "client-common.h"
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9
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10 #include <stdlib.h>
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11
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12 static const struct var_expand_table *
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13 get_var_expand_table(struct client *client)
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14 {
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15 static struct var_expand_table static_tab[] = {
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16 { 'u', NULL },
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17 { 'n', NULL },
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18 { 'd', NULL },
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19 { 's', NULL },
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20 { 'h', NULL },
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21 { 'l', NULL },
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22 { 'r', NULL },
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23 { 'p', NULL },
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24 { 'm', NULL },
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25 { 'c', NULL },
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26 { '\0', NULL }
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27 };
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28 struct var_expand_table *tab;
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29
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30 tab = t_malloc(sizeof(static_tab));
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31 memcpy(tab, static_tab, sizeof(static_tab));
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32
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33 if (client->virtual_user != NULL) {
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34 tab[0].value = client->virtual_user;
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35 tab[1].value = t_strcut(client->virtual_user, '@');
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36 tab[2].value = strchr(client->virtual_user, '@');
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37 if (tab[2].value != NULL) tab[2].value++;
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38 }
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39 tab[3].value = login_protocol;
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40 tab[4].value = getenv("HOME");
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41 tab[5].value = net_ip2addr(&client->local_ip);
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42 tab[6].value = net_ip2addr(&client->ip);
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43 tab[7].value = my_pid;
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44 tab[8].value = client->auth_mech_name == NULL ? NULL :
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45 str_sanitize(client->auth_mech_name, MAX_MECH_NAME);
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46 tab[9].value = client->tls ? "TLS" :
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47 client->secured ? "secured" : NULL;
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48
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49 return tab;
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50 }
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51
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52 static bool have_key(const struct var_expand_table *table, const char *str)
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53 {
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54 char key;
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55 unsigned int i;
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56
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57 key = var_get_key(str);
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58 for (i = 0; table[i].key != '\0'; i++) {
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59 if (table[i].key == key) {
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60 return table[i].value != NULL &&
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61 table[i].value[0] != '\0';
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62 }
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63 }
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64 return FALSE;
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65 }
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66
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67 void client_syslog(struct client *client, const char *msg)
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68 {
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69 static struct var_expand_table static_tab[3] = {
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70 { 's', NULL },
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71 { '$', NULL },
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72 { '\0', NULL }
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73 };
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74 const struct var_expand_table *var_expand_table;
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75 struct var_expand_table *tab;
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76 const char *p, *const *e;
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77 string_t *str;
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78
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79 t_push();
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80 var_expand_table = get_var_expand_table(client);
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81
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82 tab = t_malloc(sizeof(static_tab));
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83 memcpy(tab, static_tab, sizeof(static_tab));
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84
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85 str = t_str_new(256);
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86 for (e = log_format_elements; *e != NULL; e++) {
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87 for (p = *e; *p != '\0'; p++) {
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88 if (*p != '%' || p[1] == '\0')
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89 continue;
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90
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91 p++;
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92 if (have_key(var_expand_table, p)) {
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93 if (str_len(str) > 0)
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94 str_append(str, ", ");
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95 var_expand(str, *e, var_expand_table);
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96 break;
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97 }
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98 }
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99 }
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100
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101 tab[0].value = t_strdup(str_c(str));
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102 tab[1].value = msg;
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103 str_truncate(str, 0);
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104
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105 var_expand(str, log_format, tab);
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106 i_info("%s", str_c(str));
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107
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108 t_pop();
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109 }