/************************************************************************* * * 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 * * for a copy of the LGPLv3 License. * ************************************************************************/ #include /* Solaris 8 has no C99 stdint.h, and Solaris generally seems not to miss it for SIZE_MAX: */ #if !defined __SUNPRO_C #include #endif #include "system.h" #include #include #include "osl/thread.h" #include "osl/file.h" #if defined LINUX || defined SOLARIS #include #endif #include "secimpl.h" #ifndef NOPAM #ifndef PAM_BINARY_MSG #define PAM_BINARY_MSG 6 #endif #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; } } } #if defined LINUX && !defined NOPAM /* * * osl Routines for Pluggable Authentication Modules (PAM) * tested with Linux-PAM 0.66 on Redhat-6.0 and * Linux-PAM 0.64 on RedHat-5.2, * XXX Will probably not run on PAM 0.59 or prior, since * number of pam_response* responses has changed * */ #include typedef struct { char* name; char* password; } sal_PamData; typedef struct { int (*pam_start)(const char *service_name, const char *user, const struct pam_conv *pam_conversation, pam_handle_t **pamh); int (*pam_end) (pam_handle_t *pamh, int pam_status); int (*pam_authenticate) (pam_handle_t *pamh, int flags); int (*pam_acct_mgmt) (pam_handle_t *pamh, int flags); } sal_PamModule; /* * Implement a pam-conversation callback-routine, * it just supply name and password instead of prompting the user. * I guess that echo-off means 'ask for password' and echo-on means * 'ask for user-name'. In fact I've never been asked anything else * than the password * XXX Please notice that if a pam-module does ask anything else, we * are completely lost, and a pam-module is free to do so * XXX */ static int osl_PamConversation (int num_msg, const struct pam_message **msgm, struct pam_response **response, void *appdata_ptr) { int i; sal_Bool error; sal_PamData *pam_data; struct pam_response *p_reply; /* resource initialization */ pam_data = (sal_PamData*) appdata_ptr; p_reply = (struct pam_response *) calloc( num_msg, sizeof(struct pam_response)); if ( p_reply == NULL || pam_data == NULL ) { if ( p_reply != NULL ) free ( p_reply ); *response = NULL; return PAM_CONV_ERR; } /* pseudo dialog */ error = sal_False; for ( i = 0; i < num_msg ; i++ ) { switch ( msgm[ i ]->msg_style ) { case PAM_PROMPT_ECHO_OFF: p_reply[ i ].resp_retcode = 0; p_reply[ i ].resp = strdup( pam_data->password ); break; case PAM_PROMPT_ECHO_ON: p_reply[ i ].resp_retcode = 0; p_reply[ i ].resp = strdup( pam_data->name ); break; case PAM_ERROR_MSG: case PAM_TEXT_INFO: case PAM_BINARY_PROMPT: case PAM_BINARY_MSG: p_reply[ i ].resp_retcode = 0; p_reply[ i ].resp = NULL; break; default: error = sal_True; break; } } /* free resources on error */ if ( error ) { for ( i = 0; i < num_msg ; i++ ) if ( p_reply[ i ].resp ) { memset ( p_reply[ i ].resp, 0, strlen( p_reply[ i ].resp ) ); free ( p_reply[ i ].resp ); } free ( p_reply ); *response = NULL; return PAM_CONV_ERR; } /* well done */ *response = p_reply; return PAM_SUCCESS; } #ifndef PAM_LINK /* * avoid linking against libpam.so, since it is not available on all systems, * instead load-on-call, returns structure which holds pointer to * pam-functions, * library is never closed in case of success */ static sal_PamModule* osl_getPAM() { static sal_PamModule *pam_module = NULL; static sal_Bool load_once = sal_False; if ( !load_once ) { /* get library-handle. cannot use osl-module, since RTLD_GLOBAL is required for PAM-0.64 RH 5.2 (but not for PAM-0.66 RH 6.0) */ void *pam_hdl; pam_hdl = dlopen( "libpam.so.0", RTLD_GLOBAL | RTLD_LAZY ); if ( pam_hdl != NULL ) pam_module = (sal_PamModule*)calloc( 1, sizeof(sal_PamModule) ); /* load functions */ if ( pam_module != NULL ) { pam_module->pam_acct_mgmt = (int (*)(pam_handle_t *, int)) dlsym ( pam_hdl, "pam_acct_mgmt" ); pam_module->pam_authenticate = (int (*)(pam_handle_t *, int)) dlsym ( pam_hdl, "pam_authenticate" ); pam_module->pam_end = (int (*)(pam_handle_t *, int)) dlsym ( pam_hdl, "pam_end" ); pam_module->pam_start = (int (*)(const char *, const char *, const struct pam_conv *, pam_handle_t **)) dlsym ( pam_hdl, "pam_start" ); /* free resources, if not completely successful */ if ( (pam_module->pam_start == NULL) || (pam_module->pam_end == NULL) || (pam_module->pam_authenticate == NULL) || (pam_module->pam_acct_mgmt == NULL) ) { free( pam_module ); pam_module = NULL; dlclose( pam_hdl ); } } /* never try again */ load_once = sal_True; } return pam_module; } #endif /* * User Identification using PAM */ static sal_Bool osl_PamAuthentification( const sal_Char* name, const sal_Char* password ) { sal_Bool success = sal_False; #ifndef PAM_LINK sal_PamModule* pam_module; pam_module = osl_getPAM(); if ( pam_module != NULL ) { #endif pam_handle_t *pam_handle = NULL; struct pam_conv pam_conversation; sal_PamData pam_data; int return_value; pam_data.name = (char*) name; pam_data.password = (char*) password; pam_conversation.conv = osl_PamConversation; pam_conversation.appdata_ptr = (void*)(&pam_data); #ifndef PAM_LINK return_value = pam_module->pam_start( "su", name, &pam_conversation, &pam_handle); #else return_value = pam_start( "su", name, &pam_conversation, &pam_handle); #endif if (return_value == PAM_SUCCESS ) #ifndef PAM_LINK return_value = pam_module->pam_authenticate(pam_handle, 0); #else return_value = pam_authenticate(pam_handle, 0); #endif if (return_value == PAM_SUCCESS ) #ifndef PAM_LINK return_value = pam_module->pam_acct_mgmt(pam_handle, 0); pam_module->pam_end( pam_handle, return_value ); #else return_value = pam_acct_mgmt(pam_handle, 0); pam_end( pam_handle, return_value ); #endif success = (sal_Bool)(return_value == PAM_SUCCESS); #ifndef PAM_LINK } #endif return success; } #ifndef CRYPT_LINK /* dummy crypt, matches the interface of crypt() but does not encrypt at all */ static const sal_Char* SAL_CALL osl_noCrypt ( const sal_Char *key, const sal_Char *salt ) { (void) salt; /* unused */ return key; } /* load-on-call crypt library and crypt symbol */ static void* SAL_CALL osl_getCrypt() { static char* (*crypt_sym)(const char*, const char*) = NULL; static sal_Bool load_once = sal_False; if ( !load_once ) { void * crypt_library; crypt_library = dlopen( "libcrypt.so.1", RTLD_GLOBAL | RTLD_LAZY ); /* never closed */ if ( crypt_library != NULL ) crypt_sym = (char* (*)(const char *, const char *)) dlsym(crypt_library, "crypt" ); if ( crypt_sym == NULL ) /* no libcrypt or libcrypt without crypt */ crypt_sym = (char* (*)(const char *, const char *)) &osl_noCrypt; load_once = sal_True; } return (void*)crypt_sym; } /* replacement for crypt function for password encryption, uses either strong encryption of dlopen'ed libcrypt.so.1 or dummy implementation with no encryption. Objective target is to avoid linking against libcrypt (not available on caldera open linux 2.2 #63822#) */ static sal_Char* SAL_CALL osl_dynamicCrypt ( const sal_Char *key, const sal_Char *salt ) { char* (*dynamic_crypt)(char *, char *); dynamic_crypt = (char * (*)(char *, char *)) osl_getCrypt(); return dynamic_crypt( (sal_Char*)key, (sal_Char*)salt ); } #endif /* * compare an encrypted and an unencrypted password for equality * returns true if passwords are equal, false otherwise * Note: uses crypt() and a mutex instead of crypt_r() since crypt_r needs * more than 128KByte of external buffer for struct crypt_data */ static sal_Bool SAL_CALL osl_equalPasswords ( const sal_Char *pEncryptedPassword, const sal_Char *pPlainPassword ) { static pthread_mutex_t crypt_mutex = PTHREAD_MUTEX_INITIALIZER; sal_Bool success; sal_Char salt[3]; sal_Char *encrypted_plain; salt[0] = pEncryptedPassword[0]; salt[1] = pEncryptedPassword[1]; salt[2] = '\0'; pthread_mutex_lock(&crypt_mutex); #ifndef CRYPT_LINK encrypted_plain = (sal_Char *)osl_dynamicCrypt( pPlainPassword, salt ); #else encrypted_plain = (sal_Char *)crypt( pPlainPassword, salt ); #endif success = (sal_Bool) (strcmp(pEncryptedPassword, encrypted_plain) == 0); pthread_mutex_unlock(&crypt_mutex); return success; } #endif /* defined LINUX && !defined NOPAM */ 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) { #if defined NETBSD || defined SCO || defined AIX || defined FREEBSD || \ defined MACOSX return osl_Security_E_None; #else oslSecurityError nError = osl_Security_E_Unknown; oslSecurityImpl * p = NULL; if (pszUserName != NULL && pszPasswd != NULL && pSecurity != NULL) { /* get nis or normal password, should succeed for any known user, but perhaps the password is wrong (i.e. 'x') if shadow passwords are in use or authentication must be done by PAM */ size_t n = 0; int err = 0; struct passwd * found = NULL; for (;;) { p = growSecurityImpl(p, &n); if (p == NULL) { break; } err = getpwnam_r( pszUserName, &p->m_pPasswd, p->m_buffer, n, &found); if (err != ERANGE) { break; } } if (p != NULL && err == 0) { if (found == NULL) { nError = osl_Security_E_UserUnknown; } else { #if defined LINUX && !defined NOPAM /* only root is able to read the /etc/shadow passwd, a normal user even can't read his own encrypted passwd */ if (osl_equalPasswords(p->m_pPasswd.pw_passwd, pszPasswd) || osl_PamAuthentification(pszUserName, pszPasswd)) { nError = osl_Security_E_None; } else { char buffer[1024]; struct spwd result_buf; struct spwd * pShadowPasswd; buffer[0] = '\0'; if (getspnam_r( pszUserName, &result_buf, buffer, sizeof buffer, &pShadowPasswd) == 0 && pShadowPasswd != NULL) { nError = osl_equalPasswords( pShadowPasswd->sp_pwdp, pszPasswd) ? osl_Security_E_None : osl_Security_E_WrongPassword; } else if (getuid() == 0) { /* mfe: Try to verify the root-password via nis */ if (getspnam_r( "root", &result_buf, buffer, sizeof buffer, &pShadowPasswd) == 0 && pShadowPasswd != NULL && osl_equalPasswords( pShadowPasswd->sp_pwdp, pszPasswd)) { nError = osl_Security_E_None; } else { /* mfe: we can't get via nis (glibc2.0.x has bug in getspnam_r) we try it with the normal getspnam */ static pthread_mutex_t pwmutex = PTHREAD_MUTEX_INITIALIZER; pthread_mutex_lock(&pwmutex); pShadowPasswd = getspnam("root"); pthread_mutex_unlock(&pwmutex); nError = ((pShadowPasswd != NULL && osl_equalPasswords( pShadowPasswd->sp_pwdp, pszPasswd)) || osl_PamAuthentification("root", pszPasswd)) ? osl_Security_E_None : osl_Security_E_WrongPassword; } } } #else char buffer[1024]; struct spwd spwdStruct; buffer[0] = '\0'; #ifndef NEW_SHADOW_API if (getspnam_r(pszUserName, &spwdStruct, buffer, sizeof buffer) != NULL) #else if (getspnam_r(pszUserName, &spwdStruct, buffer, sizeof buffer, NULL) == 0) #endif { char salt[3]; char * cryptPasswd; strncpy(salt, spwdStruct.sp_pwdp, 2); salt[2] = '\0'; cryptPasswd = (char *) crypt(pszPasswd, salt); if (strcmp(spwdStruct.sp_pwdp, cryptPasswd) == 0) { nError = osl_Security_E_None; } else if (getuid() == 0 && #ifndef NEW_SHADOW_API (getspnam_r("root", &spwdStruct, buffer, sizeof buffer) != NULL)) #else (getspnam_r("root", &spwdStruct, buffer, sizeof buffer, NULL) == 0)) #endif { /* if current process is running as root, allow to logon as any other user */ strncpy(salt, spwdStruct.sp_pwdp, 2); salt[2] = '\0'; cryptPasswd = (char *) crypt(pszPasswd, salt); if (strcmp(spwdStruct.sp_pwdp, cryptPasswd) == 0) { nError = osl_Security_E_None; } } else { nError = osl_Security_E_WrongPassword; } } #endif } } } if (nError == osl_Security_E_None) { *pSecurity = p; } else { deleteSecurityImpl(p); *pSecurity = NULL; } return nError; #endif } 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 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)) return (osl_psz_getHomeDir(Security, pszDirectory, nMax)); strncpy(pszDirectory, pStr, nMax); return sal_True; } #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 */ }