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Diffstat (limited to 'sal/osl/unx/security.c')
| -rw-r--r-- | sal/osl/unx/security.c | 452 |
1 files changed, 0 insertions, 452 deletions
diff --git a/sal/osl/unx/security.c b/sal/osl/unx/security.c deleted file mode 100644 index 3a42b66d4..000000000 --- a/sal/osl/unx/security.c +++ /dev/null @@ -1,452 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -#include <stddef.h> - -/* Solaris 8 has no C99 stdint.h, and Solaris generally seems not to miss it for - SIZE_MAX: */ -#if !defined __SUNPRO_C -#include <stdint.h> -#endif - -#include "system.h" - -#include <osl/security.h> -#include <osl/diagnose.h> - -#include "osl/thread.h" -#include "osl/file.h" - -#if defined LINUX || defined SOLARIS -#include <crypt.h> -#endif - -#include "secimpl.h" - -#ifdef ANDROID -#define getpwuid_r(uid, pwd, buf, buflen, result) (*(result) = getpwuid(uid), (*(result) ? (memcpy (buf, *(result), sizeof (struct passwd)), 0) : errno)) -#endif - - -static oslSecurityError SAL_CALL -osl_psz_loginUser(const sal_Char* pszUserName, const sal_Char* pszPasswd, - oslSecurity* pSecurity); -sal_Bool SAL_CALL osl_psz_getUserIdent(oslSecurity Security, sal_Char *pszIdent, sal_uInt32 nMax); -static sal_Bool SAL_CALL osl_psz_getUserName(oslSecurity Security, sal_Char* pszName, sal_uInt32 nMax); -static sal_Bool SAL_CALL osl_psz_getHomeDir(oslSecurity Security, sal_Char* pszDirectory, sal_uInt32 nMax); -static sal_Bool SAL_CALL osl_psz_getConfigDir(oslSecurity Security, sal_Char* pszDirectory, sal_uInt32 nMax); - -static sal_Bool sysconf_SC_GETPW_R_SIZE_MAX(size_t * value) { -#if defined _SC_GETPW_R_SIZE_MAX - long m; - errno = 0; - m = sysconf(_SC_GETPW_R_SIZE_MAX); - if (m == -1) { - /* _SC_GETPW_R_SIZE_MAX has no limit; some platforms like certain - FreeBSD versions support sysconf(_SC_GETPW_R_SIZE_MAX) in a broken - way and always set EINVAL, so be resilient here: */ - return sal_False; - } else { - OSL_ASSERT(m >= 0 && (unsigned long) m < SIZE_MAX); - *value = (size_t) m; - return sal_True; - } -#else - /* some platforms like Mac OS X 1.3 do not define _SC_GETPW_R_SIZE_MAX: */ - return sal_False; -#endif -} - -static oslSecurityImpl * growSecurityImpl( - oslSecurityImpl * impl, size_t * bufSize) -{ - size_t n = 0; - oslSecurityImpl * p = NULL; - if (impl == NULL) { - if (!sysconf_SC_GETPW_R_SIZE_MAX(&n)) { - /* choose something sensible (the callers of growSecurityImpl will - detect it if the allocated buffer is too small: */ - n = 1024; - } - } else if (*bufSize <= SIZE_MAX / 2) { - n = 2 * *bufSize; - } - if (n != 0) { - if (n <= SIZE_MAX - offsetof(oslSecurityImpl, m_buffer)) { - *bufSize = n; - n += offsetof(oslSecurityImpl, m_buffer); - } else { - *bufSize = SIZE_MAX - offsetof(oslSecurityImpl, m_buffer); - n = SIZE_MAX; - } - p = realloc(impl, n); - } - if (p == NULL) { - free(impl); - } - return p; -} - -static void deleteSecurityImpl(oslSecurityImpl * impl) { - free(impl); -} - -oslSecurity SAL_CALL osl_getCurrentSecurity() -{ - size_t n = 0; - oslSecurityImpl * p = NULL; - for (;;) { - struct passwd * found; - p = growSecurityImpl(p, &n); - if (p == NULL) { - return NULL; - } - switch (getpwuid_r(getuid(), &p->m_pPasswd, p->m_buffer, n, &found)) { - case ERANGE: - break; - case 0: - if (found != NULL) { - return p; - } - /* fall through */ - default: - deleteSecurityImpl(p); - return NULL; - } - } -} - -oslSecurityError SAL_CALL osl_loginUser( - rtl_uString *ustrUserName, - rtl_uString *ustrPassword, - oslSecurity *pSecurity - ) -{ - oslSecurityError Error; - rtl_String* strUserName=0; - rtl_String* strPassword=0; - sal_Char* pszUserName=0; - sal_Char* pszPassword=0; - - if ( ustrUserName != 0 ) - { - rtl_uString2String( &strUserName, - rtl_uString_getStr(ustrUserName), - rtl_uString_getLength(ustrUserName), - RTL_TEXTENCODING_UTF8, - OUSTRING_TO_OSTRING_CVTFLAGS ); - pszUserName = rtl_string_getStr(strUserName); - } - - - if ( ustrPassword != 0 ) - { - rtl_uString2String( &strPassword, - rtl_uString_getStr(ustrPassword), - rtl_uString_getLength(ustrPassword), - RTL_TEXTENCODING_UTF8, - OUSTRING_TO_OSTRING_CVTFLAGS ); - pszPassword = rtl_string_getStr(strPassword); - } - - - Error=osl_psz_loginUser(pszUserName,pszPassword,pSecurity); - - if ( strUserName != 0 ) - { - rtl_string_release(strUserName); - } - - if ( strPassword) - { - rtl_string_release(strPassword); - } - - - return Error; -} - - -static oslSecurityError SAL_CALL -osl_psz_loginUser(const sal_Char* pszUserName, const sal_Char* pszPasswd, - oslSecurity* pSecurity) -{ - (void)pszUserName; - (void)pszPasswd; - (void)pSecurity; - - return osl_Security_E_None; -} - -oslSecurityError SAL_CALL osl_loginUserOnFileServer( - rtl_uString *strUserName, - rtl_uString *strPasswd, - rtl_uString *strFileServer, - oslSecurity *pSecurity - ) -{ - (void) strUserName; /* unused */ - (void) strPasswd; /* unused */ - (void) strFileServer; /* unused */ - (void) pSecurity; /* unused */ - return osl_Security_E_UserUnknown; -} - - -sal_Bool SAL_CALL osl_getUserIdent(oslSecurity Security, rtl_uString **ustrIdent) -{ - sal_Bool bRet=sal_False; - sal_Char pszIdent[1024]; - - pszIdent[0] = '\0'; - - bRet = osl_psz_getUserIdent(Security,pszIdent,sizeof(pszIdent)); - - rtl_string2UString( ustrIdent, pszIdent, rtl_str_getLength( pszIdent ), osl_getThreadTextEncoding(), OUSTRING_TO_OSTRING_CVTFLAGS ); - OSL_ASSERT(*ustrIdent != NULL); - - return bRet; -} - - -sal_Bool SAL_CALL osl_psz_getUserIdent(oslSecurity Security, sal_Char *pszIdent, sal_uInt32 nMax) -{ - sal_Char buffer[32]; - sal_Int32 nChr; - - oslSecurityImpl *pSecImpl = (oslSecurityImpl *)Security; - - if (pSecImpl == NULL) - return sal_False; - - nChr = snprintf(buffer, sizeof(buffer), "%u", pSecImpl->m_pPasswd.pw_uid); - if ( nChr < 0 || SAL_INT_CAST(sal_uInt32, nChr) >= sizeof(buffer) - || SAL_INT_CAST(sal_uInt32, nChr) >= nMax ) - return sal_False; /* leave *pszIdent unmodified in case of failure */ - - memcpy(pszIdent, buffer, nChr+1); - return sal_True; -} - -sal_Bool SAL_CALL osl_getUserName(oslSecurity Security, rtl_uString **ustrName) -{ - sal_Bool bRet=sal_False; - sal_Char pszName[1024]; - - pszName[0] = '\0'; - - bRet = osl_psz_getUserName(Security,pszName,sizeof(pszName)); - - rtl_string2UString( ustrName, pszName, rtl_str_getLength( pszName ), osl_getThreadTextEncoding(), OUSTRING_TO_OSTRING_CVTFLAGS ); - OSL_ASSERT(*ustrName != NULL); - - return bRet; -} - - - -static sal_Bool SAL_CALL osl_psz_getUserName(oslSecurity Security, sal_Char* pszName, sal_uInt32 nMax) -{ - oslSecurityImpl *pSecImpl = (oslSecurityImpl *)Security; - - if (pSecImpl == NULL) - return sal_False; - - strncpy(pszName, pSecImpl->m_pPasswd.pw_name, nMax); - - return sal_True; -} - -sal_Bool SAL_CALL osl_getHomeDir(oslSecurity Security, rtl_uString **pustrDirectory) -{ - sal_Bool bRet=sal_False; - sal_Char pszDirectory[PATH_MAX]; - - pszDirectory[0] = '\0'; - - bRet = osl_psz_getHomeDir(Security,pszDirectory,sizeof(pszDirectory)); - - if ( bRet == sal_True ) - { - rtl_string2UString( pustrDirectory, pszDirectory, rtl_str_getLength( pszDirectory ), osl_getThreadTextEncoding(), OUSTRING_TO_OSTRING_CVTFLAGS ); - OSL_ASSERT(*pustrDirectory != NULL); - osl_getFileURLFromSystemPath( *pustrDirectory, pustrDirectory ); - } - - return bRet; -} - - -static sal_Bool SAL_CALL osl_psz_getHomeDir(oslSecurity Security, sal_Char* pszDirectory, sal_uInt32 nMax) -{ - oslSecurityImpl *pSecImpl = (oslSecurityImpl *)Security; - - if (pSecImpl == NULL) - return sal_False; - - /* if current user, check also environment for HOME */ - if (getuid() == pSecImpl->m_pPasswd.pw_uid) - { - sal_Char *pStr = NULL; -#ifdef SOLARIS - char buffer[8192]; - - struct passwd pwd; - struct passwd *ppwd; - -#ifdef _POSIX_PTHREAD_SEMANTICS - if ( 0 != getpwuid_r(getuid(), &pwd, buffer, sizeof(buffer), &ppwd ) ) - ppwd = NULL; -#else - ppwd = getpwuid_r(getuid(), &pwd, buffer, sizeof(buffer) ); -#endif - - if ( ppwd ) - pStr = ppwd->pw_dir; -#else - pStr = getenv("HOME"); -#endif - - if ((pStr != NULL) && (strlen(pStr) > 0) && - (access(pStr, 0) == 0)) - strncpy(pszDirectory, pStr, nMax); - else - strncpy(pszDirectory, pSecImpl->m_pPasswd.pw_dir, nMax); - } - else - strncpy(pszDirectory, pSecImpl->m_pPasswd.pw_dir, nMax); - - return sal_True; -} - -sal_Bool SAL_CALL osl_getConfigDir(oslSecurity Security, rtl_uString **pustrDirectory) -{ - sal_Bool bRet = sal_False; - sal_Char pszDirectory[PATH_MAX]; - - pszDirectory[0] = '\0'; - - bRet = osl_psz_getConfigDir(Security,pszDirectory,sizeof(pszDirectory)); - - if ( bRet == sal_True ) - { - rtl_string2UString( pustrDirectory, pszDirectory, rtl_str_getLength( pszDirectory ), osl_getThreadTextEncoding(), OUSTRING_TO_OSTRING_CVTFLAGS ); - OSL_ASSERT(*pustrDirectory != NULL); - osl_getFileURLFromSystemPath( *pustrDirectory, pustrDirectory ); - } - - return bRet; -} - -#ifndef MACOSX - -#define DOT_CONFIG "/.config" - -static sal_Bool SAL_CALL osl_psz_getConfigDir(oslSecurity Security, sal_Char* pszDirectory, sal_uInt32 nMax) -{ - sal_Char *pStr = getenv("XDG_CONFIG_HOME"); - - if ((pStr == NULL) || (strlen(pStr) == 0) || - (access(pStr, 0) != 0)) - { - // a default equal to $HOME/.config should be used. - if (!osl_psz_getHomeDir(Security, pszDirectory, nMax)) - return sal_False; - size_t n = strlen(pszDirectory); - if (n + sizeof(DOT_CONFIG) < nMax) - { - strncpy(pszDirectory+n, DOT_CONFIG, sizeof(DOT_CONFIG)); - if (access(pszDirectory, 0) != 0) - { - // resort to HOME - pszDirectory[n] = '\0'; - } - } - } - else - strncpy(pszDirectory, pStr, nMax); - - return sal_True; -} - -#undef DOT_CONFIG - -#else - -/* - * FIXME: rewrite to use more flexible - * NSSearchPathForDirectoriesInDomains(NSApplicationSupportDirectory, NSUserDomainMask, YES) - * as soon as we can bumb the baseline to Tiger (for NSApplicationSupportDirectory) and have - * support for Objective-C in the build environment - */ - -#define MACOSX_CONFIG_DIR "/Library/Application Support" -static sal_Bool SAL_CALL osl_psz_getConfigDir(oslSecurity Security, sal_Char* pszDirectory, sal_uInt32 nMax) -{ - if( osl_psz_getHomeDir(Security, pszDirectory, nMax - sizeof(MACOSX_CONFIG_DIR) + 1) ) - { - strcat( pszDirectory, MACOSX_CONFIG_DIR ); - return sal_True; - } - - return sal_False; -} - -#endif - -sal_Bool SAL_CALL osl_isAdministrator(oslSecurity Security) -{ - oslSecurityImpl *pSecImpl = (oslSecurityImpl *)Security; - - if (pSecImpl == NULL) - return sal_False; - - if (pSecImpl->m_pPasswd.pw_uid != 0) - return (sal_False); - - return (sal_True); -} - -void SAL_CALL osl_freeSecurityHandle(oslSecurity Security) -{ - deleteSecurityImpl(Security); -} - - -sal_Bool SAL_CALL osl_loadUserProfile(oslSecurity Security) -{ - (void) Security; /* unused */ - return sal_False; -} - -void SAL_CALL osl_unloadUserProfile(oslSecurity Security) -{ - (void) Security; /* unused */ -} - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |