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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROMEOS_NETWORK_ONC_ONC_VALIDATOR_H_ | 5 #ifndef CHROMEOS_NETWORK_ONC_ONC_VALIDATOR_H_ |
6 #define CHROMEOS_NETWORK_ONC_ONC_VALIDATOR_H_ | 6 #define CHROMEOS_NETWORK_ONC_ONC_VALIDATOR_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/memory/scoped_ptr.h" | 11 #include "base/memory/scoped_ptr.h" |
12 #include "chromeos/chromeos_export.h" | 12 #include "chromeos/chromeos_export.h" |
| 13 #include "chromeos/network/onc/onc_constants.h" |
13 #include "chromeos/network/onc/onc_mapper.h" | 14 #include "chromeos/network/onc/onc_mapper.h" |
14 | 15 |
15 namespace base { | 16 namespace base { |
16 class DictionaryValue; | 17 class DictionaryValue; |
17 class Value; | 18 class Value; |
18 } | 19 } |
19 | 20 |
20 namespace chromeos { | 21 namespace chromeos { |
21 namespace onc { | 22 namespace onc { |
22 | 23 |
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60 }; | 61 }; |
61 | 62 |
62 // See the class comment. | 63 // See the class comment. |
63 Validator(bool error_on_unknown_field, | 64 Validator(bool error_on_unknown_field, |
64 bool error_on_wrong_recommended, | 65 bool error_on_wrong_recommended, |
65 bool error_on_missing_field, | 66 bool error_on_missing_field, |
66 bool managed_onc); | 67 bool managed_onc); |
67 | 68 |
68 virtual ~Validator(); | 69 virtual ~Validator(); |
69 | 70 |
| 71 // Sets the ONC source to |source|. If not set, defaults to ONC_SOURCE_NONE. |
| 72 // If the source is set to ONC_SOURCE_DEVICE_POLICY, validation additionally |
| 73 // checks: |
| 74 // - only the network types Wifi and Ethernet are allowed |
| 75 // - client certificate patterns are disallowed |
| 76 void SetOncSource(ONCSource source) { |
| 77 onc_source_ = source; |
| 78 } |
| 79 |
70 // Validate the given |onc_object| according to |object_signature|. The | 80 // Validate the given |onc_object| according to |object_signature|. The |
71 // |object_signature| has to be a pointer to one of the signatures in | 81 // |object_signature| has to be a pointer to one of the signatures in |
72 // |onc_signature.h|. If an error is found, the function returns NULL and sets | 82 // |onc_signature.h|. If an error is found, the function returns NULL and sets |
73 // |result| to INVALID. If possible (no error encountered) a DeepCopy is | 83 // |result| to INVALID. If possible (no error encountered) a DeepCopy is |
74 // created that contains all but the invalid fields and values and returns | 84 // created that contains all but the invalid fields and values and returns |
75 // this "repaired" object. That means, if not handled as an error, then the | 85 // this "repaired" object. That means, if not handled as an error, then the |
76 // following are dropped from the copy: | 86 // following are dropped from the copy: |
77 // - unknown fields | 87 // - unknown fields |
78 // - invalid field names in kRecommended arrays | 88 // - invalid field names in kRecommended arrays |
79 // - kRecommended fields in an unmanaged ONC | 89 // - kRecommended fields in an unmanaged ONC |
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195 const std::string &field_name, | 205 const std::string &field_name, |
196 const char** valid_values); | 206 const char** valid_values); |
197 | 207 |
198 bool FieldExistsAndIsNotInRange(const base::DictionaryValue& object, | 208 bool FieldExistsAndIsNotInRange(const base::DictionaryValue& object, |
199 const std::string &field_name, | 209 const std::string &field_name, |
200 int lower_bound, | 210 int lower_bound, |
201 int upper_bound); | 211 int upper_bound); |
202 | 212 |
203 bool RequireField(const base::DictionaryValue& dict, const std::string& key); | 213 bool RequireField(const base::DictionaryValue& dict, const std::string& key); |
204 | 214 |
| 215 bool CertPatternInDevicePolicy(const std::string& cert_type); |
| 216 |
205 std::string WarningHeader(); | 217 std::string WarningHeader(); |
206 std::string ErrorHeader(); | 218 std::string ErrorHeader(); |
207 std::string MessageHeader(bool is_error); | 219 std::string MessageHeader(bool is_error); |
208 | 220 |
209 const bool error_on_unknown_field_; | 221 const bool error_on_unknown_field_; |
210 const bool error_on_wrong_recommended_; | 222 const bool error_on_wrong_recommended_; |
211 const bool error_on_missing_field_; | 223 const bool error_on_missing_field_; |
212 const bool managed_onc_; | 224 const bool managed_onc_; |
213 | 225 |
| 226 ONCSource onc_source_; |
| 227 |
214 // The path of field names and indices to the current value. Indices | 228 // The path of field names and indices to the current value. Indices |
215 // are stored as strings in decimal notation. | 229 // are stored as strings in decimal notation. |
216 std::vector<std::string> path_; | 230 std::vector<std::string> path_; |
217 | 231 |
218 // Tracks if an error or warning occurred within validation initiated by | 232 // Tracks if an error or warning occurred within validation initiated by |
219 // function ValidateAndRepairObject. | 233 // function ValidateAndRepairObject. |
220 bool error_or_warning_found_; | 234 bool error_or_warning_found_; |
221 | 235 |
222 DISALLOW_COPY_AND_ASSIGN(Validator); | 236 DISALLOW_COPY_AND_ASSIGN(Validator); |
223 }; | 237 }; |
224 | 238 |
225 } // namespace onc | 239 } // namespace onc |
226 } // namespace chromeos | 240 } // namespace chromeos |
227 | 241 |
228 #endif // CHROMEOS_NETWORK_ONC_ONC_VALIDATOR_H_ | 242 #endif // CHROMEOS_NETWORK_ONC_ONC_VALIDATOR_H_ |
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