4 * Copyright 2003 Mike McCormack for CodeWeavers Inc.
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
32 #include "wine/debug.h"
34 #define NO_SHLWAPI_STREAM
39 #include "wine/unicode.h"
43 WINE_DEFAULT_DEBUG_CHANNEL(wininet);
45 struct WININET_ErrorDlgParams
54 /***********************************************************************
55 * WININET_GetProxyServer
57 * Determine the name of the proxy server the request is using
59 static BOOL WININET_GetProxyServer( HINTERNET hRequest, LPSTR szBuf, DWORD sz )
61 LPWININETHTTPREQA lpwhr = (LPWININETHTTPREQA) hRequest;
62 LPWININETHTTPSESSIONA lpwhs = NULL;
63 LPWININETAPPINFOA hIC = NULL;
69 lpwhs = (LPWININETHTTPSESSIONA) lpwhr->hdr.lpwhparent;
73 hIC = (LPWININETAPPINFOA) lpwhs->hdr.lpwhparent;
77 strncpy(szBuf, hIC->lpszProxy, sz);
79 /* FIXME: perhaps it would be better to use InternetCrackUrl here */
80 p = strchr(szBuf, ':');
87 /***********************************************************************
88 * WININET_GetAuthRealm
90 * Determine the name of the (basic) Authentication realm
92 static BOOL WININET_GetAuthRealm( HINTERNET hRequest, LPSTR szBuf, DWORD sz )
97 /* extract the Realm from the proxy response and show it */
99 if( !HttpQueryInfoA( hRequest, HTTP_QUERY_PROXY_AUTHENTICATE,
100 szBuf, &sz, &index) )
104 * FIXME: maybe we should check that we're
105 * dealing with 'Basic' Authentication
107 p = strchr( szBuf, ' ' );
108 if( p && !strncmp( p+1, "realm=", 6 ) )
115 q = strrchr( p, '"' );
126 /***********************************************************************
127 * WININET_GetSetPassword
129 static BOOL WININET_GetSetPassword( HWND hdlg, LPCSTR szServer,
130 LPCSTR szRealm, BOOL bSet )
132 CHAR szResource[0x80], szUserPass[0x40];
134 HWND hUserItem, hPassItem;
135 DWORD r, dwMagic = 19;
139 hUserItem = GetDlgItem( hdlg, IDC_USERNAME );
140 hPassItem = GetDlgItem( hdlg, IDC_PASSWORD );
142 /* now try fetch the username and password */
143 strcpy( szResource, szServer);
144 strcat( szResource, "/");
145 strcat( szResource, szRealm);
150 GetWindowTextA( hUserItem, szUserPass, sizeof szUserPass-1 );
151 strcat(szUserPass, ":");
152 len = strlen( szUserPass );
153 GetWindowTextA( hPassItem, szUserPass+len, sizeof szUserPass-len );
155 r = WNetCachePassword( szResource, strlen( szResource ) + 1,
156 szUserPass, strlen( szUserPass ) + 1, dwMagic, 0 );
158 return ( r == WN_SUCCESS );
161 sz = sizeof szUserPass;
162 r = WNetGetCachedPassword( szResource, strlen( szResource ) + 1,
163 szUserPass, &sz, dwMagic );
164 if( r != WN_SUCCESS )
167 p = strchr( szUserPass, ':' );
171 SetWindowTextA( hUserItem, szUserPass );
172 SetWindowTextA( hPassItem, p+1 );
178 /***********************************************************************
179 * WININET_SetProxyAuthorization
181 static BOOL WININET_SetProxyAuthorization( HINTERNET hRequest,
182 LPSTR username, LPSTR password )
184 LPWININETHTTPREQA lpwhr = (LPWININETHTTPREQA) hRequest;
185 LPWININETHTTPSESSIONA lpwhs;
186 LPWININETAPPINFOA hIC;
189 lpwhs = (LPWININETHTTPSESSIONA) lpwhr->hdr.lpwhparent;
190 if (NULL == lpwhs || lpwhs->hdr.htype != WH_HHTTPSESSION)
192 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE);
196 hIC = (LPWININETAPPINFOA) lpwhs->hdr.lpwhparent;
198 p = HeapAlloc( GetProcessHeap(), 0, strlen( username ) + 1 );
202 strcpy( p, username );
203 hIC->lpszProxyUsername = p;
205 p = HeapAlloc( GetProcessHeap(), 0, strlen( password ) + 1 );
209 strcpy( p, password );
210 hIC->lpszProxyPassword = p;
215 /***********************************************************************
216 * WININET_ProxyPasswordDialog
218 static INT_PTR WINAPI WININET_ProxyPasswordDialog(
219 HWND hdlg, UINT uMsg, WPARAM wParam, LPARAM lParam )
222 struct WININET_ErrorDlgParams *params;
223 CHAR szRealm[0x80], szServer[0x80];
225 if( uMsg == WM_INITDIALOG )
227 TRACE("WM_INITDIALOG (%08lx)\n", lParam);
229 /* save the parameter list */
230 params = (struct WININET_ErrorDlgParams*) lParam;
231 SetWindowLongW( hdlg, GWL_USERDATA, lParam );
233 /* extract the Realm from the proxy response and show it */
234 if( WININET_GetAuthRealm( params->hRequest,
235 szRealm, sizeof szRealm) )
237 hitem = GetDlgItem( hdlg, IDC_REALM );
238 SetWindowTextA( hitem, szRealm );
241 /* extract the name of the proxy server */
242 if( WININET_GetProxyServer( params->hRequest,
243 szServer, sizeof szServer) )
245 hitem = GetDlgItem( hdlg, IDC_PROXY );
246 SetWindowTextA( hitem, szServer );
249 WININET_GetSetPassword( hdlg, szServer, szRealm, FALSE );
254 params = (struct WININET_ErrorDlgParams*)
255 GetWindowLongW( hdlg, GWL_USERDATA );
262 LPWININETHTTPREQA lpwhr = (LPWININETHTTPREQA) params->hRequest;
263 CHAR username[0x20], password[0x20];
266 hitem = GetDlgItem( hdlg, IDC_USERNAME );
268 GetWindowTextA( hitem, username, sizeof username );
271 hitem = GetDlgItem( hdlg, IDC_PASSWORD );
273 GetWindowTextA( hitem, password, sizeof password );
275 hitem = GetDlgItem( hdlg, IDC_SAVEPASSWORD );
277 SendMessageA( hitem, BM_GETSTATE, 0, 0 ) &&
278 WININET_GetAuthRealm( params->hRequest,
279 szRealm, sizeof szRealm) &&
280 WININET_GetProxyServer( params->hRequest,
281 szServer, sizeof szServer) )
283 WININET_GetSetPassword( hdlg, szServer, szRealm, TRUE );
285 WININET_SetProxyAuthorization( lpwhr, username, password );
287 EndDialog( hdlg, ERROR_INTERNET_FORCE_RETRY );
290 if( wParam == IDCANCEL )
292 EndDialog( hdlg, 0 );
300 /***********************************************************************
301 * WININET_GetConnectionStatus
303 static INT WININET_GetConnectionStatus( HINTERNET hRequest )
306 DWORD sz, index, dwStatus;
308 TRACE("%p\n", hRequest );
310 sz = sizeof szStatus;
312 if( !HttpQueryInfoA( hRequest, HTTP_QUERY_STATUS_CODE,
313 szStatus, &sz, &index))
315 dwStatus = atoi( szStatus );
317 TRACE("request %p status = %ld\n", hRequest, dwStatus );
323 /***********************************************************************
326 DWORD WINAPI InternetErrorDlg(HWND hWnd, HINTERNET hRequest,
327 DWORD dwError, DWORD dwFlags, LPVOID* lppvData)
329 struct WININET_ErrorDlgParams params;
330 HMODULE hwininet = GetModuleHandleA( "wininet.dll" );
333 TRACE("%p %p %ld %08lx %p\n", hWnd, hRequest, dwError, dwFlags, lppvData);
336 params.hRequest = hRequest;
337 params.dwError = dwError;
338 params.dwFlags = dwFlags;
339 params.lppvData = lppvData;
344 if( !(dwFlags & FLAGS_ERROR_UI_FILTER_FOR_ERRORS ) )
346 dwStatus = WININET_GetConnectionStatus( hRequest );
347 if( HTTP_STATUS_PROXY_AUTH_REQ != dwStatus )
348 return ERROR_SUCCESS;
349 return DialogBoxParamW( hwininet, MAKEINTRESOURCEW( IDD_PROXYDLG ),
350 hWnd, WININET_ProxyPasswordDialog, (LPARAM) ¶ms );
352 case ERROR_INTERNET_INCORRECT_PASSWORD:
353 return DialogBoxParamW( hwininet, MAKEINTRESOURCEW( IDD_PROXYDLG ),
354 hWnd, WININET_ProxyPasswordDialog, (LPARAM) ¶ms );
356 case ERROR_INTERNET_HTTP_TO_HTTPS_ON_REDIR:
357 case ERROR_INTERNET_INVALID_CA:
358 case ERROR_INTERNET_POST_IS_NON_SECURE:
359 case ERROR_INTERNET_SEC_CERT_CN_INVALID:
360 case ERROR_INTERNET_SEC_CERT_DATE_INVALID:
361 FIXME("Need to display dialog for error %ld\n", dwError);
362 return ERROR_SUCCESS;
364 return ERROR_INVALID_PARAMETER;