diff options
Diffstat (limited to 'rubbos/app/httpd-2.0.64/srclib/apr/user/win32/userinfo.c')
| -rw-r--r-- | rubbos/app/httpd-2.0.64/srclib/apr/user/win32/userinfo.c | 317 |
1 files changed, 317 insertions, 0 deletions
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/user/win32/userinfo.c b/rubbos/app/httpd-2.0.64/srclib/apr/user/win32/userinfo.c new file mode 100644 index 00000000..61087f34 --- /dev/null +++ b/rubbos/app/httpd-2.0.64/srclib/apr/user/win32/userinfo.c @@ -0,0 +1,317 @@ +/* Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "apr_private.h" +#include "apr_strings.h" +#include "apr_portable.h" +#include "apr_user.h" +#include "apr_arch_file_io.h" +#if APR_HAVE_SYS_TYPES_H +#include <sys/types.h> +#endif + +#ifndef _WIN32_WCE +/* Internal sid binary to string translation, see MSKB Q131320. + * Several user related operations require our SID to access + * the registry, but in a string format. All error handling + * depends on IsValidSid(), which internally we better test long + * before we get here! + */ +void get_sid_string(char *buf, int blen, apr_uid_t id) +{ + PSID_IDENTIFIER_AUTHORITY psia; + DWORD nsa; + DWORD sa; + int slen; + + /* Determine authority values (these is a big-endian value, + * and NT records the value as hex if the value is > 2^32.) + */ + psia = GetSidIdentifierAuthority(id); + nsa = (DWORD)(psia->Value[5]) + ((DWORD)(psia->Value[4]) << 8) + + ((DWORD)(psia->Value[3]) << 16) + ((DWORD)(psia->Value[2]) << 24); + sa = (DWORD)(psia->Value[1]) + ((DWORD)(psia->Value[0]) << 8); + if (sa) { + slen = apr_snprintf(buf, blen, "S-%lu-0x%04x%08x", + SID_REVISION, sa, nsa); + } else { + slen = apr_snprintf(buf, blen, "S-%lu-%lu", + SID_REVISION, nsa); + } + + /* Now append all the subauthority strings. + */ + nsa = *GetSidSubAuthorityCount(id); + for (sa = 0; sa < nsa; ++sa) { + slen += apr_snprintf(buf + slen, blen - slen, "-%lu", + *GetSidSubAuthority(id, sa)); + } +} +#endif +/* Query the ProfileImagePath from the version-specific branch, where the + * regkey uses the user's name on 9x, and user's sid string on NT. + */ +APR_DECLARE(apr_status_t) apr_uid_homepath_get(char **dirname, + const char *username, + apr_pool_t *p) +{ +#ifdef _WIN32_WCE + *dirname = apr_pstrdup(p, "/My Documents"); + return APR_SUCCESS; +#else + apr_status_t rv; + char regkey[MAX_PATH * 2]; + char *fixch; + DWORD keylen; + DWORD type; + HKEY key; + + if (apr_os_level >= APR_WIN_NT) { + apr_uid_t uid; + apr_gid_t gid; + + if ((rv = apr_uid_get(&uid, &gid, username, p)) != APR_SUCCESS) + return rv; + + strcpy(regkey, "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\" + "ProfileList\\"); + keylen = strlen(regkey); + get_sid_string(regkey + keylen, sizeof(regkey) - keylen, uid); + } + else { + strcpy(regkey, "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\" + "ProfileList\\"); + keylen = strlen(regkey); + apr_cpystrn(regkey + keylen, username, sizeof(regkey) - keylen); + + } + + if ((rv = RegOpenKeyEx(HKEY_LOCAL_MACHINE, regkey, 0, + KEY_QUERY_VALUE, &key)) != ERROR_SUCCESS) + return APR_FROM_OS_ERROR(rv); + +#if APR_HAS_UNICODE_FS + IF_WIN_OS_IS_UNICODE + { + + keylen = sizeof(regkey); + rv = RegQueryValueExW(key, L"ProfileImagePath", NULL, &type, + (void*)regkey, &keylen); + RegCloseKey(key); + if (rv != ERROR_SUCCESS) + return APR_FROM_OS_ERROR(rv); + if (type == REG_SZ) { + char retdir[MAX_PATH]; + if ((rv = unicode_to_utf8_path(retdir, sizeof(retdir), + (apr_wchar_t*)regkey)) != APR_SUCCESS) + return rv; + *dirname = apr_pstrdup(p, retdir); + } + else if (type == REG_EXPAND_SZ) { + apr_wchar_t path[MAX_PATH]; + char retdir[MAX_PATH]; + ExpandEnvironmentStringsW((apr_wchar_t*)regkey, path, + sizeof(path) / 2); + if ((rv = unicode_to_utf8_path(retdir, sizeof(retdir), path)) + != APR_SUCCESS) + return rv; + *dirname = apr_pstrdup(p, retdir); + } + else + return APR_ENOENT; + } +#endif +#if APR_HAS_ANSI_FS + ELSE_WIN_OS_IS_ANSI + { + keylen = sizeof(regkey); + rv = RegQueryValueEx(key, "ProfileImagePath", NULL, &type, + (void*)regkey, &keylen); + RegCloseKey(key); + if (rv != ERROR_SUCCESS) + return APR_FROM_OS_ERROR(rv); + if (type == REG_SZ) { + *dirname = apr_pstrdup(p, regkey); + } + else if (type == REG_EXPAND_SZ) { + char path[MAX_PATH]; + ExpandEnvironmentStrings(regkey, path, sizeof(path)); + *dirname = apr_pstrdup(p, path); + } + else + return APR_ENOENT; + } +#endif /* APR_HAS_ANSI_FS */ + for (fixch = *dirname; *fixch; ++fixch) + if (*fixch == '\\') + *fixch = '/'; + return APR_SUCCESS; +#endif /* _WIN32_WCE */ +} + +APR_DECLARE(apr_status_t) apr_uid_current(apr_uid_t *uid, + apr_gid_t *gid, + apr_pool_t *p) +{ +#ifdef _WIN32_WCE + return APR_ENOTIMPL; +#else + HANDLE threadtok; + DWORD needed; + TOKEN_USER *usr; + TOKEN_PRIMARY_GROUP *grp; + + if(!OpenProcessToken(GetCurrentProcess(), STANDARD_RIGHTS_READ | READ_CONTROL | TOKEN_QUERY, &threadtok)) { + return apr_get_os_error(); + } + + *uid = NULL; + if (!GetTokenInformation(threadtok, TokenUser, NULL, 0, &needed) + && (GetLastError() == ERROR_INSUFFICIENT_BUFFER) + && (usr = apr_palloc(p, needed)) + && GetTokenInformation(threadtok, TokenUser, usr, needed, &needed)) + *uid = usr->User.Sid; + else + return apr_get_os_error(); + + if (!GetTokenInformation(threadtok, TokenPrimaryGroup, NULL, 0, &needed) + && (GetLastError() == ERROR_INSUFFICIENT_BUFFER) + && (grp = apr_palloc(p, needed)) + && GetTokenInformation(threadtok, TokenPrimaryGroup, grp, needed, &needed)) + *gid = grp->PrimaryGroup; + else + return apr_get_os_error(); + + return APR_SUCCESS; +#endif +} + +APR_DECLARE(apr_status_t) apr_uid_get(apr_uid_t *uid, apr_gid_t *gid, + const char *username, apr_pool_t *p) +{ +#ifdef _WIN32_WCE + return APR_ENOTIMPL; +#else + SID_NAME_USE sidtype; + char anydomain[256]; + char *domain; + DWORD sidlen = 0; + DWORD domlen = sizeof(anydomain); + DWORD rv; + char *pos; + + if (pos = strchr(username, '/')) { + domain = apr_pstrndup(p, username, pos - username); + username = pos + 1; + } + else if (pos = strchr(username, '\\')) { + domain = apr_pstrndup(p, username, pos - username); + username = pos + 1; + } + else { + domain = NULL; + } + /* Get nothing on the first pass ... need to size the sid buffer + */ + rv = LookupAccountName(domain, username, domain, &sidlen, + anydomain, &domlen, &sidtype); + if (sidlen) { + /* Give it back on the second pass + */ + *uid = apr_palloc(p, sidlen); + domlen = sizeof(anydomain); + rv = LookupAccountName(domain, username, *uid, &sidlen, + anydomain, &domlen, &sidtype); + } + if (!sidlen || !rv) { + return apr_get_os_error(); + } + /* There doesn't seem to be a simple way to retrieve the primary group sid + */ + *gid = NULL; + return APR_SUCCESS; +#endif +} + +APR_DECLARE(apr_status_t) apr_uid_name_get(char **username, apr_uid_t userid, + apr_pool_t *p) +{ +#ifdef _WIN32_WCE + *username = apr_pstrdup(p, "Administrator"); + return APR_SUCCESS; +#else + SID_NAME_USE type; + char name[MAX_PATH], domain[MAX_PATH]; + DWORD cbname = sizeof(name), cbdomain = sizeof(domain); + if (!userid) + return APR_EINVAL; + if (!LookupAccountSid(NULL, userid, name, &cbname, domain, &cbdomain, &type)) + return apr_get_os_error(); + if (type != SidTypeUser && type != SidTypeAlias && type != SidTypeWellKnownGroup) + return APR_EINVAL; + *username = apr_pstrdup(p, name); + return APR_SUCCESS; +#endif +} + +APR_DECLARE(apr_status_t) apr_uid_compare(apr_uid_t left, apr_uid_t right) +{ + if (!left || !right) + return APR_EINVAL; +#ifndef _WIN32_WCE + if (!IsValidSid(left) || !IsValidSid(right)) + return APR_EINVAL; + if (!EqualSid(left, right)) + return APR_EMISMATCH; +#endif + return APR_SUCCESS; +} + +/* deprecated */ +APR_DECLARE(apr_status_t) apr_get_home_directory(char **dirname, + const char *username, + apr_pool_t *p) +{ + return apr_uid_homepath_get(dirname, username, p); +} + +/* deprecated */ +APR_DECLARE(apr_status_t) apr_get_userid(apr_uid_t *uid, apr_gid_t *gid, + const char *username, apr_pool_t *p) +{ + return apr_uid_get(uid, gid, username, p); +} + +/* deprecated */ +APR_DECLARE(apr_status_t) apr_current_userid(apr_uid_t *uid, + apr_gid_t *gid, + apr_pool_t *p) +{ + return apr_uid_current(uid, gid, p); +} + +/* deprecated */ +APR_DECLARE(apr_status_t) apr_compare_users(apr_uid_t left, apr_uid_t right) +{ + return apr_uid_compare(left, right); +} + +/* deprecated */ +APR_DECLARE(apr_status_t) apr_get_username(char **username, apr_uid_t userid, + apr_pool_t *p) +{ + return apr_uid_name_get(username, userid, p); +} |