1 | /*
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2 | Unix SMB/CIFS implementation.
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3 |
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4 | local testing of registry diff functionality
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5 |
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6 | Copyright (C) Jelmer Vernooij 2007
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7 | Copyright (C) Wilco Baan Hofman 2008
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8 |
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9 | This program is free software; you can redistribute it and/or modify
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10 | it under the terms of the GNU General Public License as published by
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11 | the Free Software Foundation; either version 3 of the License, or
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12 | (at your option) any later version.
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13 |
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14 | This program is distributed in the hope that it will be useful,
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15 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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17 | GNU General Public License for more details.
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18 |
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19 | You should have received a copy of the GNU General Public License
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20 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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21 | */
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22 |
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23 | #include "includes.h"
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24 | #include "lib/registry/registry.h"
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25 | #include "torture/torture.h"
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26 | #include "librpc/gen_ndr/winreg.h"
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27 | #include "param/param.h"
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28 |
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29 | struct diff_tcase_data {
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30 | struct registry_context *r1_ctx;
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31 | struct registry_context *r2_ctx;
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32 | struct reg_diff_callbacks *callbacks;
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33 | void *callback_data;
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34 | char *tempdir;
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35 | char *filename;
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36 | };
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37 |
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38 | static bool test_generate_diff(struct torture_context *tctx, void *tcase_data)
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39 | {
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40 | WERROR error;
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41 | struct diff_tcase_data *td = tcase_data;
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42 |
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43 | error = reg_generate_diff(td->r1_ctx, td->r2_ctx,
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44 | td->callbacks,
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45 | td->callback_data);
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46 | torture_assert_werr_ok(tctx, error, "reg_generate_diff");
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47 |
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48 | return true;
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49 | }
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50 |
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51 | #if 0
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52 | static bool test_diff_load(struct torture_context *tctx, void *tcase_data)
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53 | {
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54 | struct diff_tcase_data *td = tcase_data;
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55 | struct smb_iconv_convenience *ic;
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56 | struct reg_diff_callbacks *callbacks;
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57 | void *data;
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58 | WERROR error;
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59 |
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60 | ic = lp_iconv_convenience(tctx->lp_ctx);
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61 |
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62 | error = reg_diff_load(td->filename, iconv_convenience, callbacks, data);
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63 | torture_assert_werr_ok(tctx, error, "reg_diff_load");
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64 |
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65 | return true;
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66 | }
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67 | #endif
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68 | static bool test_diff_apply(struct torture_context *tctx, void *tcase_data)
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69 | {
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70 | struct diff_tcase_data *td = tcase_data;
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71 | struct registry_key *key;
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72 | WERROR error;
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73 |
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74 | error = reg_diff_apply(td->r1_ctx, lp_iconv_convenience(tctx->lp_ctx), td->filename);
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75 | torture_assert_werr_ok(tctx, error, "reg_diff_apply");
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76 |
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77 | error = td->r1_ctx->ops->get_predefined_key(td->r1_ctx, HKEY_LOCAL_MACHINE, &key);
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78 | torture_assert_werr_ok(tctx, error, "Opening HKEY_LOCAL_MACHINE failed");
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79 |
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80 | /* If this generates an error it could be that the apply doesn't work,
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81 | * but also that the reg_generate_diff didn't work. */
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82 | error = td->r1_ctx->ops->open_key(td->r1_ctx, key, "Software", &key);
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83 | torture_assert_werr_ok(tctx, error, "Opening HKLM\\Software failed");
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84 | error = td->r1_ctx->ops->open_key(td->r1_ctx, key, "Microsoft", &key);
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85 | torture_assert_werr_ok(tctx, error, "Opening HKLM\\Software\\Microsoft failed");
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86 | error = td->r1_ctx->ops->open_key(td->r1_ctx, key, "Windows", &key);
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87 | torture_assert_werr_ok(tctx, error, "Opening HKLM\\..\\Microsoft\\Windows failed");
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88 | error = td->r1_ctx->ops->open_key(td->r1_ctx, key, "CurrentVersion", &key);
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89 | torture_assert_werr_ok(tctx, error, "Opening HKLM\\..\\Windows\\CurrentVersion failed");
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90 | error = td->r1_ctx->ops->open_key(td->r1_ctx, key, "Policies", &key);
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91 | torture_assert_werr_ok(tctx, error, "Opening HKLM\\..\\CurrentVersion\\Policies failed");
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92 | error = td->r1_ctx->ops->open_key(td->r1_ctx, key, "Explorer", &key);
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93 | torture_assert_werr_ok(tctx, error, "Opening HKLM\\..\\Policies\\Explorer failed");
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94 |
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95 | return true;
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96 | }
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97 |
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98 | static const char *added_key = NULL;
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99 |
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100 | static WERROR test_add_key(void *callback_data, const char *key_name)
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101 | {
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102 | added_key = talloc_strdup(callback_data, key_name);
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103 |
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104 | return WERR_OK;
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105 | }
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106 |
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107 | static bool test_generate_diff_key_add(struct torture_context *tctx, void *tcase_data)
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108 | {
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109 | struct reg_diff_callbacks cb;
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110 | struct registry_key rk;
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111 |
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112 | return true;
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113 |
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114 | ZERO_STRUCT(cb);
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115 |
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116 | cb.add_key = test_add_key;
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117 |
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118 | if (W_ERROR_IS_OK(reg_generate_diff_key(&rk, NULL, "bla", &cb, tctx)))
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119 | return false;
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120 |
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121 | torture_assert_str_equal(tctx, added_key, "bla", "key added");
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122 |
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123 | return true;
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124 | }
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125 |
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126 | static bool test_generate_diff_key_null(struct torture_context *tctx, void *tcase_data)
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127 | {
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128 | struct reg_diff_callbacks cb;
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129 |
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130 | ZERO_STRUCT(cb);
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131 |
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132 | if (!W_ERROR_IS_OK(reg_generate_diff_key(NULL, NULL, "", &cb, NULL)))
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133 | return false;
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134 |
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135 | return true;
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136 | }
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137 |
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138 | static void tcase_add_tests (struct torture_tcase *tcase)
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139 | {
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140 | torture_tcase_add_simple_test(tcase, "test_generate_diff_key_add",
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141 | test_generate_diff_key_add);
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142 | torture_tcase_add_simple_test(tcase, "test_generate_diff_key_null",
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143 | test_generate_diff_key_null);
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144 | torture_tcase_add_simple_test(tcase, "test_generate_diff",
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145 | test_generate_diff);
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146 | torture_tcase_add_simple_test(tcase, "test_diff_apply",
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147 | test_diff_apply);
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148 | /* torture_tcase_add_simple_test(tcase, "test_diff_load",
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149 | test_diff_load);
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150 | */
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151 | }
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152 |
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153 | static bool diff_setup_tcase(struct torture_context *tctx, void **data)
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154 | {
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155 | struct registry_context *r1_ctx, *r2_ctx;
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156 | WERROR error;
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157 | NTSTATUS status;
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158 | struct hive_key *r1_hklm, *r1_hkcu;
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159 | struct hive_key *r2_hklm, *r2_hkcu;
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160 | const char *filename;
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161 | struct diff_tcase_data *td;
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162 | struct registry_key *key, *newkey;
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163 | DATA_BLOB blob;
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164 |
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165 | td = talloc(tctx, struct diff_tcase_data);
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166 |
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167 | /* Create two registry contexts */
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168 | error = reg_open_local(tctx, &r1_ctx);
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169 | torture_assert_werr_ok(tctx, error, "Opening registry 1 for patch tests failed");
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170 |
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171 | error = reg_open_local(tctx, &r2_ctx);
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172 | torture_assert_werr_ok(tctx, error, "Opening registry 2 for patch tests failed");
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173 |
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174 | /* Create temp directory */
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175 | status = torture_temp_dir(tctx, "patchfile", &td->tempdir);
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176 | torture_assert_ntstatus_ok(tctx, status, "Creating temp dir failed");
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177 |
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178 | /* Create and mount HKLM and HKCU hives for registry 1 */
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179 | filename = talloc_asprintf(tctx, "%s/r1_local_machine.ldb", td->tempdir);
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180 | error = reg_open_ldb_file(tctx, filename, NULL, NULL, tctx->ev, tctx->lp_ctx, &r1_hklm);
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181 | torture_assert_werr_ok(tctx, error, "Opening local machine file failed");
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182 |
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183 | error = reg_mount_hive(r1_ctx, r1_hklm, HKEY_LOCAL_MACHINE, NULL);
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184 | torture_assert_werr_ok(tctx, error, "Mounting hive failed");
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185 |
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186 | filename = talloc_asprintf(tctx, "%s/r1_current_user.ldb", td->tempdir);
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187 | error = reg_open_ldb_file(tctx, filename, NULL, NULL, tctx->ev, tctx->lp_ctx, &r1_hkcu);
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188 | torture_assert_werr_ok(tctx, error, "Opening current user file failed");
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189 |
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190 | error = reg_mount_hive(r1_ctx, r1_hkcu, HKEY_CURRENT_USER, NULL);
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191 | torture_assert_werr_ok(tctx, error, "Mounting hive failed");
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192 |
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193 | /* Create and mount HKLM and HKCU hives for registry 2 */
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194 | filename = talloc_asprintf(tctx, "%s/r2_local_machine.ldb", td->tempdir);
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195 | error = reg_open_ldb_file(tctx, filename, NULL, NULL, tctx->ev, tctx->lp_ctx, &r2_hklm);
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196 | torture_assert_werr_ok(tctx, error, "Opening local machine file failed");
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197 |
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198 | error = reg_mount_hive(r2_ctx, r2_hklm, HKEY_LOCAL_MACHINE, NULL);
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199 | torture_assert_werr_ok(tctx, error, "Mounting hive failed");
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200 |
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201 | filename = talloc_asprintf(tctx, "%s/r2_current_user.ldb", td->tempdir);
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202 | error = reg_open_ldb_file(tctx, filename, NULL, NULL, tctx->ev, tctx->lp_ctx, &r2_hkcu);
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203 | torture_assert_werr_ok(tctx, error, "Opening current user file failed");
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204 |
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205 | error = reg_mount_hive(r2_ctx, r2_hkcu, HKEY_CURRENT_USER, NULL);
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206 | torture_assert_werr_ok(tctx, error, "Mounting hive failed");
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207 |
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208 | error = r1_ctx->ops->get_predefined_key(r1_ctx, HKEY_CURRENT_USER, &key);
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209 | torture_assert_werr_ok(tctx, error, "Opening HKEY_CURRENT_USER failed");
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210 | error = r1_ctx->ops->create_key(r1_ctx, key, "Network", NULL, NULL, &newkey);
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211 | torture_assert_werr_ok(tctx, error, "Opening HKCU\\Network failed");
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212 | error = r1_ctx->ops->create_key(r1_ctx, newkey, "L", NULL, NULL, &newkey);
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213 | torture_assert_werr_ok(tctx, error, "Opening HKCU\\Network\\L failed");
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214 |
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215 | error = r2_ctx->ops->get_predefined_key(r2_ctx, HKEY_LOCAL_MACHINE, &key);
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216 | torture_assert_werr_ok(tctx, error, "Opening HKEY_LOCAL_MACHINE failed");
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217 | error = r2_ctx->ops->create_key(r2_ctx, key, "Software", NULL, NULL, &newkey);
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218 | torture_assert_werr_ok(tctx, error, "Creating HKLM\\Sofware failed");
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219 | error = r2_ctx->ops->create_key(r2_ctx, newkey, "Microsoft", NULL, NULL, &newkey);
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220 | torture_assert_werr_ok(tctx, error, "Creating HKLM\\Software\\Microsoft failed");
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221 | error = r2_ctx->ops->create_key(r2_ctx, newkey, "Windows", NULL, NULL, &newkey);
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222 | torture_assert_werr_ok(tctx, error, "Creating HKLM\\Software\\Microsoft\\Windows failed");
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223 | error = r2_ctx->ops->create_key(r2_ctx, newkey, "CurrentVersion", NULL, NULL, &newkey);
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224 | torture_assert_werr_ok(tctx, error, "Creating HKLM\\..\\Windows\\CurrentVersion failed");
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225 | error = r2_ctx->ops->create_key(r2_ctx, newkey, "Policies", NULL, NULL, &newkey);
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226 | torture_assert_werr_ok(tctx, error, "Creating HKLM\\..\\CurrentVersion\\Policies failed");
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227 | error = r2_ctx->ops->create_key(r2_ctx, newkey, "Explorer", NULL, NULL, &newkey);
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228 | torture_assert_werr_ok(tctx, error, "Creating HKLM\\..\\Policies\\Explorer failed");
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229 |
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230 |
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231 | blob.data = (void *)talloc(r2_ctx, uint32_t);
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232 | SIVAL(blob.data, 0, 0x03ffffff);
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233 | blob.length = sizeof(uint32_t);
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234 |
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235 | r1_ctx->ops->set_value(newkey, "NoDrives", REG_DWORD, blob);
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236 |
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237 | /* Set test case data */
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238 | td->r1_ctx = r1_ctx;
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239 | td->r2_ctx = r2_ctx;
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240 |
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241 | *data = td;
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242 |
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243 | return true;
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244 | }
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245 |
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246 | static bool diff_setup_preg_tcase (struct torture_context *tctx, void **data)
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247 | {
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248 | struct diff_tcase_data *td;
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249 | struct smb_iconv_convenience *ic;
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250 | WERROR error;
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251 |
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252 | diff_setup_tcase(tctx, data);
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253 | td = *data;
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254 |
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255 | ic = lp_iconv_convenience(tctx->lp_ctx);
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256 |
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257 | td->filename = talloc_asprintf(tctx, "%s/test.pol", td->tempdir);
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258 | error = reg_preg_diff_save(tctx, td->filename, ic, &td->callbacks, &td->callback_data);
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259 | torture_assert_werr_ok(tctx, error, "reg_preg_diff_save");
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260 |
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261 | return true;
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262 | }
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263 |
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264 | static bool diff_setup_dotreg_tcase (struct torture_context *tctx, void **data)
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265 | {
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266 | struct diff_tcase_data *td;
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267 | struct smb_iconv_convenience *ic;
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268 | WERROR error;
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269 |
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270 | diff_setup_tcase(tctx, data);
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271 | td = *data;
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272 |
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273 | ic = lp_iconv_convenience(tctx->lp_ctx);
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274 |
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275 | td->filename = talloc_asprintf(tctx, "%s/test.reg", td->tempdir);
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276 | error = reg_dotreg_diff_save(tctx, td->filename, ic, &td->callbacks, &td->callback_data);
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277 | torture_assert_werr_ok(tctx, error, "reg_dotreg_diff_save");
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278 |
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279 | return true;
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280 | }
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281 |
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282 | struct torture_suite *torture_registry_diff(TALLOC_CTX *mem_ctx)
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283 | {
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284 | struct torture_tcase *tcase;
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285 | struct torture_suite *suite = torture_suite_create(mem_ctx, "DIFF");
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286 |
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287 | tcase = torture_suite_add_tcase(suite, "PReg");
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288 | torture_tcase_set_fixture(tcase, diff_setup_preg_tcase, NULL);
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289 | tcase_add_tests(tcase);
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290 |
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291 | tcase = torture_suite_add_tcase(suite, "dotreg");
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292 | torture_tcase_set_fixture(tcase, diff_setup_dotreg_tcase, NULL);
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293 | tcase_add_tests(tcase);
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294 |
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295 | return suite;
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296 | }
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