|
1 /* |
|
2 * ============================================================================ |
|
3 * Name : wapisecuritysettingsimpl.h |
|
4 * Part of : WAPI Security Settings UI |
|
5 * |
|
6 * Description: |
|
7 * Declaration of class CWAPISecuritySettingsImpl. |
|
8 * |
|
9 * Version: %version: 11.1.1 % |
|
10 * |
|
11 * Copyright (C) 2008 Nokia Corporation. |
|
12 * This material, including documentation and any related |
|
13 * computer programs, is protected by copyright controlled by |
|
14 * Nokia Corporation. All rights are reserved. Copying, |
|
15 * including reproducing, storing, adapting or translating, any |
|
16 * or all of this material requires the prior written consent of |
|
17 * Nokia Corporation. This material also contains confidential |
|
18 * information which may not be disclosed to others without the |
|
19 * prior written consent of Nokia Corporation. |
|
20 * |
|
21 * ============================================================================ |
|
22 */ |
|
23 |
|
24 #ifndef WAPISECURITYSETTINGSIMPL_H |
|
25 #define WAPISECURITYSETTINGSIMPL_H |
|
26 |
|
27 // INCLUDES |
|
28 #include <e32base.h> |
|
29 #include <cmmanagerext.h> |
|
30 |
|
31 #include <wapisecuritysettingsui.h> |
|
32 #include "wapisecuritysettingsdefs.h" |
|
33 #include <WapiCertificates.h> |
|
34 |
|
35 #include <metadatabase.h> |
|
36 #include <commsdattypesv1_1.h> |
|
37 |
|
38 // FORWARD DECLARATIONS |
|
39 |
|
40 // CLASS DECLARATION |
|
41 |
|
42 /** |
|
43 * WAPI Security Settings. |
|
44 * Implementation behind proxy class CWAPISecuritySettings. |
|
45 */ |
|
46 NONSHARABLE_CLASS( CWAPISecuritySettingsImpl ) : public CBase |
|
47 { |
|
48 |
|
49 public: // Constructors and destructor |
|
50 |
|
51 /** |
|
52 * Two-phased constructor. Leaves on failure. |
|
53 * @return The constructed CWAPISecuritySettings object. |
|
54 */ |
|
55 static CWAPISecuritySettingsImpl* NewL(); |
|
56 |
|
57 |
|
58 /** |
|
59 * Destructor. |
|
60 */ |
|
61 virtual ~CWAPISecuritySettingsImpl(); |
|
62 |
|
63 protected: // Constructors |
|
64 |
|
65 /** |
|
66 * Constructor. |
|
67 * @param aEikEnv Eikon environment. |
|
68 */ |
|
69 CWAPISecuritySettingsImpl(); |
|
70 |
|
71 |
|
72 /** |
|
73 * Second-phase constructor. |
|
74 */ |
|
75 void ConstructL(); |
|
76 |
|
77 public: // New methods |
|
78 |
|
79 |
|
80 /** |
|
81 * Load from database. |
|
82 * @param aIapRecordId Iap record |
|
83 * @param aSession Commsdat session |
|
84 */ |
|
85 void LoadL( TUint32 aIapRecordId, CommsDat::CMDBSession& aSession ); |
|
86 |
|
87 |
|
88 /** |
|
89 * Save to database. |
|
90 * @param aIapRecordId Iap record |
|
91 * @param aSession Commsdat session |
|
92 */ |
|
93 void SaveL( TUint32 aIapRecordId, CommsDat::CMDBSession& aSession ) const; |
|
94 |
|
95 |
|
96 /** |
|
97 * Resets certificate store from C drive |
|
98 */ |
|
99 void ResetCertificateStoreL(); |
|
100 |
|
101 /** |
|
102 * Load certificates. This was implemented for performance issues. |
|
103 */ |
|
104 void LoadCertificatesL(); |
|
105 |
|
106 |
|
107 /** |
|
108 * Delete AP related data from certificate database tables |
|
109 * |
|
110 * @param aId Service table id |
|
111 */ |
|
112 void DeleteAPSpecificDataL( const TInt aId ); |
|
113 |
|
114 |
|
115 /** |
|
116 * Fetches table index by certificate label name |
|
117 * @param aCertificates Pointer to certificate array |
|
118 * @param aCert Certificate label |
|
119 * @return Index to corresponding certificate label |
|
120 */ |
|
121 TInt GetIndexByCertLabel( |
|
122 RArray<TBuf<KMaxLabelLength> >* aCertificates, |
|
123 const TDesC& aCert); |
|
124 |
|
125 |
|
126 /** |
|
127 * Read the value of the current user certificate label |
|
128 * @param aUserCertInUse Fetched certificate label |
|
129 */ |
|
130 inline void GetUserCertInUse( TInt& aUserCertInUse ); |
|
131 |
|
132 |
|
133 /** |
|
134 * Read the value of the current CA certificate label |
|
135 * @param aCACertInUse Fetched certificate label |
|
136 */ |
|
137 inline void GetCACertInUse( TInt& aCACertInUse ); |
|
138 |
|
139 |
|
140 /** |
|
141 * Sets the value of the current user certificate in use |
|
142 * @param aSelectedCert The new value for user certificate |
|
143 */ |
|
144 inline void SetUserCertInUse( const TInt aSelectedCert ); |
|
145 |
|
146 |
|
147 /** |
|
148 * Sets the value of the current CA certificate in use |
|
149 * @param aSelectedCert The new value for CA certificate |
|
150 */ |
|
151 inline void SetCACertInUse( const TInt aSelectedCert ); |
|
152 |
|
153 |
|
154 /** |
|
155 * Fetches pointers to RARRAYS where user and CA certificates are |
|
156 * stored. |
|
157 * @param aUserCertificates Pointer reference to user certificates |
|
158 * @param aCACertificates Pointer reference to CA certificates |
|
159 */ |
|
160 inline void GetCertificateLabels ( |
|
161 RArray<TBuf<KMaxLabelLength> >*& aUserCertificates, |
|
162 RArray<TBuf<KMaxLabelLength> >*& aCACertificates ); |
|
163 /** |
|
164 * Sets preshared key format, key, and wapi to PSK mode. |
|
165 */ |
|
166 void SetPreSharedKeyL( const CWAPISecuritySettings::TWapiKeyFormat aKeyFormat, const TDesC& aPreSharedKey ); |
|
167 |
|
168 /** |
|
169 * Read the value of the current authentication |
|
170 */ |
|
171 TWapiAuth GetAuthentication( ); |
|
172 |
|
173 /** |
|
174 * Sets the value of authentication in use |
|
175 * @param aWapiAuth Authentication |
|
176 */ |
|
177 void SetAuthentication( TWapiAuth aWapiAuth ); |
|
178 |
|
179 /** |
|
180 * Read the value of current key format |
|
181 */ |
|
182 CWAPISecuritySettings::TWapiKeyFormat GetKeyFormat(); |
|
183 |
|
184 /** |
|
185 * Sets the value of key format |
|
186 * @param aWapiKeyFormat Key format |
|
187 */ |
|
188 void SetKeyFormat( CWAPISecuritySettings::TWapiKeyFormat aWapiKeyFormat ); |
|
189 |
|
190 /** |
|
191 * Returns true if psk key is set |
|
192 */ |
|
193 TBool hasWapiPSKKey(); |
|
194 |
|
195 /** |
|
196 * Set the value of pre-shared wapi key |
|
197 * @param aWapiPSKKey Pre-shared key |
|
198 */ |
|
199 TInt SetWapiPSKKeyL( const TDesC& aWapiPSKKey ); |
|
200 |
|
201 /** |
|
202 * Checks if current settings are valid. |
|
203 */ |
|
204 TBool IsValid(); |
|
205 |
|
206 private: |
|
207 /** |
|
208 * Checks whether the given string is a valid for current format |
|
209 * @param aPsk The string to be checked |
|
210 * @return ETrue if the string is a valid PSK, EFalse otherwise. |
|
211 */ |
|
212 TBool IsValidPsk( const TDesC8& aPsk ); |
|
213 |
|
214 /** |
|
215 * Checks whether the given string is a valid for given format |
|
216 * @param aWapiKeyFormat Format (ascii/hex) |
|
217 * @param aPsk The string to be checked |
|
218 * @return ETrue if the string is a valid PSK, EFalse otherwise. |
|
219 */ |
|
220 TBool IsValidPsk( const CWAPISecuritySettings::TWapiKeyFormat aWapiKeyFormat, |
|
221 const TDesC8& aPsk ); |
|
222 |
|
223 private: // Data |
|
224 |
|
225 CWapiCertificates* iCertificateStore; //owned |
|
226 |
|
227 // Certificate label, identity and selected certificate. |
|
228 RArray<TBuf<KMaxLabelLength> >* iUserCertificates; //owned |
|
229 RArray<TBuf8<KMaxIdentityLength> >* iUserCertificateData; //owned |
|
230 TInt iUserCertInUse; // Index of certificate data |
|
231 RArray<TBuf<KMaxLabelLength> >* iCACertificates; //owned |
|
232 RArray<TBuf8<KMaxIdentityLength> >* iCACertificateData; //owned |
|
233 TInt iCACertInUse; // Index of certificate data |
|
234 |
|
235 // Stores authentication method. |
|
236 TWapiAuth iWapiAuth; |
|
237 |
|
238 // True if PSK key is set |
|
239 TBool iWapiPSKKeySet; |
|
240 |
|
241 // PSK key format |
|
242 CWAPISecuritySettings::TWapiKeyFormat iWapiKeyFormat; |
|
243 |
|
244 // Stores PSK key. |
|
245 TBuf8<KWapiMaxKeyLength> iWapiPSKKey; |
|
246 |
|
247 // Caches wlan service id to allow later loading of certificates |
|
248 // (solves performance issue) |
|
249 TUint32 iWlanServiceId; |
|
250 |
|
251 // True if certificates have been loaded. |
|
252 TBool iCertificatesLoaded; |
|
253 }; |
|
254 |
|
255 // Include inline functions |
|
256 #include "wapisecuritysettingsimpl.inl" |
|
257 |
|
258 #endif |