version 1.73.2.4, 2004/04/24 21:02:05
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version 1.90, 2004/07/31 02:05:01
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// Modified By: Ben Heilbronn (ben_heilbronn@hp.com) | // Modified By: Ben Heilbronn (ben_heilbronn@hp.com) |
// Sushma Fernandes (sushma_fernandes@hp.com) | // Sushma Fernandes (sushma_fernandes@hp.com) |
// Nag Boranna (nagaraja_boranna@hp.com) | // Nag Boranna (nagaraja_boranna@hp.com) |
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// Bapu Patil (bapu_patil@hp.com) |
// | // |
// Modified By: Dave Rosckes (rosckes@us.ibm.com) | // Modified By: Dave Rosckes (rosckes@us.ibm.com) |
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// Amit K Arora (amita@in.ibm.com) for PEP101 |
// | // |
//%///////////////////////////////////////////////////////////////////////////// | //%///////////////////////////////////////////////////////////////////////////// |
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#include <unistd.h> | #include <unistd.h> |
#include <dirent.h> | #include <dirent.h> |
#include <pwd.h> | #include <pwd.h> |
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#include <grp.h> |
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#include <errno.h> |
#if defined(PEGASUS_OS_SOLARIS) | #if defined(PEGASUS_OS_SOLARIS) |
#include <string.h> | #include <string.h> |
#endif | #endif |
#include <errno.h> |
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#if !defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM) && !defined(PEGASUS_PLATFORM_OS400_ISERIES_IBM) |
#if !defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM) && !defined(PEGASUS_PLATFORM_OS400_ISERIES_IBM) && !defined(PEGASUS_PLATFORM_DARWIN_PPC_GNU) |
#include <crypt.h> | #include <crypt.h> |
#endif | #endif |
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#ifdef PEGASUS_PLATFORM_ZOS_ZSERIES_IBM | #ifdef PEGASUS_PLATFORM_ZOS_ZSERIES_IBM |
#include <arpa/inet.h> | #include <arpa/inet.h> |
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#include <__ftp.h> |
#endif | #endif |
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#if defined(PEGASUS_USE_SYSLOGS) | #if defined(PEGASUS_USE_SYSLOGS) |
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#include <netdb.h> | #include <netdb.h> |
#include "System.h" | #include "System.h" |
#include <Pegasus/Common/Tracer.h> | #include <Pegasus/Common/Tracer.h> |
#include <Pegasus/Common/Destroyer.h> |
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#include <Pegasus/Common/InternalException.h> | #include <Pegasus/Common/InternalException.h> |
#ifdef PEGASUS_ZOS_SECURITY | #ifdef PEGASUS_ZOS_SECURITY |
#include "DynamicLibraryzOS_inline.h" | #include "DynamicLibraryzOS_inline.h" |
#endif | #endif |
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PEGASUS_NAMESPACE_BEGIN |
#if defined(PEGASUS_OS_LSB) |
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#include <netinet/in.h> |
#if defined(PEGASUS_OS_HPUX) |
#include <termios.h> |
Boolean System::bindVerbose = false; |
#include <stdio.h> |
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#include <stdlib.h> |
#endif | #endif |
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PEGASUS_NAMESPACE_BEGIN |
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#ifdef PEGASUS_OS_OS400 | #ifdef PEGASUS_OS_OS400 |
typedef struct os400_pnstruct | typedef struct os400_pnstruct |
{ | { |
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{ | { |
char str[50]; | char str[50]; |
time_t rawTime; | time_t rawTime; |
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struct tm tmBuffer; |
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time(&rawTime); | time(&rawTime); |
strftime(str, 40,"%m/%d/%Y-%T", localtime(&rawTime)); |
strftime(str, 40,"%m/%d/%Y-%T", localtime_r(&rawTime, &tmBuffer)); |
String time = str; |
return String(str); |
return time; |
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} | } |
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void System::sleep(Uint32 seconds) | void System::sleep(Uint32 seconds) |
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return DynamicLibraryHandle(OS400_LoadDynamicLibrary(fileName)); | return DynamicLibraryHandle(OS400_LoadDynamicLibrary(fileName)); |
#else | #else |
PEG_METHOD_EXIT(); | PEG_METHOD_EXIT(); |
return DynamicLibraryHandle(dlopen(fileName, RTLD_NOW | RTLD_GLOBAL)); |
return DynamicLibraryHandle(dlopen(fileName, RTLD_NOW)); |
#endif | #endif |
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} | } |
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void System::unloadDynamicLibrary(DynamicLibraryHandle libraryHandle) | void System::unloadDynamicLibrary(DynamicLibraryHandle libraryHandle) |
{ | { |
// ATTN: Should this method indicate success/failure? | // ATTN: Should this method indicate success/failure? |
#if defined(PEGASUS_OS_LINUX) || defined(PEGASUS_OS_SOLARIS) |
#if defined(PEGASUS_OS_LINUX) || defined(PEGASUS_OS_SOLARIS) || defined(PEGASUS_OS_DARWIN) |
dlclose(libraryHandle); | dlclose(libraryHandle); |
#endif | #endif |
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// ATTN: Is this safe in a multi-threaded process? Should this string | // ATTN: Is this safe in a multi-threaded process? Should this string |
// be returned from loadDynamicLibrary? | // be returned from loadDynamicLibrary? |
#ifdef PEGASUS_OS_HPUX | #ifdef PEGASUS_OS_HPUX |
// ATTN: If shl_load() returns NULL, this value should be strerror(errno) |
// If shl_load() returns NULL, errno is set to indicate the error |
return String(); |
return strerror(errno); |
#elif defined(PEGASUS_OS_ZOS) | #elif defined(PEGASUS_OS_ZOS) |
return String(); | return String(); |
#elif defined(PEGASUS_OS_OS400) | #elif defined(PEGASUS_OS_OS400) |
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String System::getHostName() | String System::getHostName() |
{ | { |
static char hostname[64]; |
static char hostname[PEGASUS_MAXHOSTNAMELEN]; |
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if (!*hostname) | if (!*hostname) |
{ | { |
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String System::getFullyQualifiedHostName () | String System::getFullyQualifiedHostName () |
{ | { |
#ifdef PEGASUS_OS_HPUX |
#if defined(PEGASUS_OS_HPUX) || defined(PEGASUS_OS_AIX) || defined(PEGASUS_OS_LINUX) |
char hostName [MAXHOSTNAMELEN]; |
char hostName [PEGASUS_MAXHOSTNAMELEN]; |
struct hostent *he; | struct hostent *he; |
String fqName; | String fqName; |
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if (gethostname (hostName, MAXHOSTNAMELEN) != 0) |
if (gethostname (hostName, PEGASUS_MAXHOSTNAMELEN) != 0) |
{ | { |
return String::EMPTY; | return String::EMPTY; |
} | } |
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if (he = gethostbyname (hostName)) |
if ((he = gethostbyname (hostName))) |
{ | { |
strcpy (hostName, he->h_name); | strcpy (hostName, he->h_name); |
} | } |
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fqName.assign (hostName); | fqName.assign (hostName); |
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return fqName; | return fqName; |
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#elif defined(PEGASUS_OS_ZOS) |
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char hostName [PEGASUS_MAXHOSTNAMELEN]; |
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char *domainName; |
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String fqName; |
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// receive short name of the local host |
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if (gethostname(hostName, PEGASUS_MAXHOSTNAMELEN) != 0) |
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{ |
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return String::EMPTY; |
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} |
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// get domain name of the local host |
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domainName= __ipDomainName(); |
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if (domainName == 0) |
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{ |
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return String::EMPTY; |
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} |
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// build fully qualified hostname |
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fqName.assign(hostName); |
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fqName.append("."); |
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fqName.append(domainName); |
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return fqName; |
#else | #else |
// | // |
// ATTN: Implement this method to return the fully qualified host name | // ATTN: Implement this method to return the fully qualified host name |
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return localPort; | return localPort; |
} | } |
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#if defined(PEGASUS_OS_LSB) |
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/* |
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getpass equivalent. |
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Adapted from example implementation described in GLIBC documentation |
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(http://www.dusek.ch/manual/glibc/libc_32.html) and |
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"Advanced Programming in the UNIX Environment" by Richard Stevens, |
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pg. 350. |
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*/ |
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#define MAX_PASS_LEN 1024 |
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char *getpassword(const char *prompt) |
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{ |
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static char buf[MAX_PASS_LEN]; |
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struct termios old, new_val; |
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char *ptr; |
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int c; |
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buf[0] = 0; |
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/* Turn echoing off and fail if we can't. */ |
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if (tcgetattr (fileno (stdin), &old) != 0) |
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return buf; |
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new_val = old; |
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new_val.c_lflag &= ~(ECHO | ECHOE | ECHOK | ECHONL); |
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if (tcsetattr (fileno (stdin), TCSAFLUSH, &new_val) != 0) |
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return buf; |
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/* Read the password. */ |
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fputs (prompt, stdin); |
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ptr = buf; |
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while ( (c = getc(stdin)) != EOF && c != '\n') { |
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if (ptr < &buf[MAX_PASS_LEN]) |
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*ptr++ = c; |
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} |
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*ptr = 0; |
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putc('\n', stdin); |
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/* Restore terminal. */ |
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(void) tcsetattr (fileno (stdin), TCSAFLUSH, &old); |
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fclose(stdin); |
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return buf; |
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} |
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#endif |
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String System::getPassword(const char* prompt) | String System::getPassword(const char* prompt) |
{ | { |
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#if !defined(PEGASUS_OS_OS400) | #if !defined(PEGASUS_OS_OS400) |
// Not supported on OS/400, and we don't need it. | // Not supported on OS/400, and we don't need it. |
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// 'getpass' is DEPRECATED |
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#if !defined(PEGASUS_OS_LSB) |
password = String(getpass( prompt )); | password = String(getpass( prompt )); |
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#else |
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password = String(getpassword( prompt )); |
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#endif |
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#endif | #endif |
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return password; | return password; |
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String(strerror(errno)); | String(strerror(errno)); |
Tracer::PEG_TRACE_STRING (TRC_OS_ABSTRACTION, Tracer::LEVEL2, | Tracer::PEG_TRACE_STRING (TRC_OS_ABSTRACTION, Tracer::LEVEL2, |
errorMsg); | errorMsg); |
// l10n TODO - Need to add this message |
// L10N TODO - This message needs to be added. |
//Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, | //Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, |
// errorMsg); | // errorMsg); |
return userName; |
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} | } |
#else | #else |
// | // |
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#endif | #endif |
if ( pwd == NULL ) | if ( pwd == NULL ) |
{ | { |
// l10n TODO - Need to add this message |
// L10N TODO - This message needs to be added. |
// Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, | // Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, |
// "getpwuid_r failure, user may have been removed just after login"); | // "getpwuid_r failure, user may have been removed just after login"); |
Tracer::trace (TRC_OS_ABSTRACTION, Tracer::LEVEL4, | Tracer::trace (TRC_OS_ABSTRACTION, Tracer::LEVEL4, |
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String(strerror(errno)); | String(strerror(errno)); |
Tracer::PEG_TRACE_STRING (TRC_OS_ABSTRACTION, Tracer::LEVEL2, | Tracer::PEG_TRACE_STRING (TRC_OS_ABSTRACTION, Tracer::LEVEL2, |
errorMsg); | errorMsg); |
// l10n TODO - Need to add this message |
// L10N TODO - This message needs to be added. |
// Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, | // Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, |
// errorMsg); | // errorMsg); |
return false; |
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} | } |
if (result == NULL) | if (result == NULL) |
{ | { |
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#if defined(PEGASUS_OS_OS400) | #if defined(PEGASUS_OS_OS400) |
EtoA((char *)userName); | EtoA((char *)userName); |
#endif | #endif |
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return true; | return true; |
} | } |
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const unsigned int PWD_BUFF_SIZE = 1024; | const unsigned int PWD_BUFF_SIZE = 1024; |
char pwdBuffer[PWD_BUFF_SIZE]; | char pwdBuffer[PWD_BUFF_SIZE]; |
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if (getpwnam_r(userName.getCString(), &pwd, pwdBuffer, PWD_BUFF_SIZE, &result) != 0) |
if (getpwnam_r( |
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userName.getCString(), &pwd, pwdBuffer, PWD_BUFF_SIZE, &result) != 0) |
{ | { |
String errorMsg = String("getpwnam_r failure : ") + | String errorMsg = String("getpwnam_r failure : ") + |
String(strerror(errno)); | String(strerror(errno)); |
Tracer::PEG_TRACE_STRING (TRC_OS_ABSTRACTION, Tracer::LEVEL2, | Tracer::PEG_TRACE_STRING (TRC_OS_ABSTRACTION, Tracer::LEVEL2, |
errorMsg); | errorMsg); |
// l10n TODO - Need to add this message |
// L10N TODO - This message needs to be added. |
//Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, | //Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, |
// errorMsg); | // errorMsg); |
return false; |
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} | } |
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// Check if the requested entry was found. If not return false. | // Check if the requested entry was found. If not return false. |
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AtoE((char *)tmp); | AtoE((char *)tmp); |
return ycmCheckUserCmdAuthorities(tmp); | return ycmCheckUserCmdAuthorities(tmp); |
#endif | #endif |
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} | } |
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String System::getPrivilegedUserName() | String System::getPrivilegedUserName() |
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String(strerror(errno)); | String(strerror(errno)); |
Tracer::PEG_TRACE_STRING (TRC_OS_ABSTRACTION, Tracer::LEVEL2, | Tracer::PEG_TRACE_STRING (TRC_OS_ABSTRACTION, Tracer::LEVEL2, |
errorMsg); | errorMsg); |
// l10n TODO - Need to add this message |
// L10N TODO - This message needs to be added. |
// Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, | // Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, |
// errorMsg); | // errorMsg); |
return userName; |
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} | } |
#else | #else |
// | // |
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return (userName); | return (userName); |
} | } |
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Boolean System::isGroupMember(const char* userName, const char* groupName) |
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{ |
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struct group grp; |
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char *member; |
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Boolean retVal = false; |
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const unsigned int PWD_BUFF_SIZE = 1024; |
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const unsigned int GRP_BUFF_SIZE = 1024; |
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struct passwd pwd; |
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struct passwd *result; |
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struct group *grpresult; |
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char pwdBuffer[PWD_BUFF_SIZE]; |
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char grpBuffer[GRP_BUFF_SIZE]; |
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// |
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// Search Primary group information. |
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// |
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// Find the entry that matches "userName" |
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if (getpwnam_r(userName, &pwd, pwdBuffer, PWD_BUFF_SIZE, &result) != 0) |
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{ |
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String errorMsg = String("getpwnam_r failure : ") + |
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String(strerror(errno)); |
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Tracer::PEG_TRACE_STRING (TRC_OS_ABSTRACTION, Tracer::LEVEL2, |
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errorMsg); |
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Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, |
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errorMsg); |
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throw InternalSystemError(); |
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} |
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if ( result != NULL ) |
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{ |
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// User found, check for group information. |
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gid_t group_id; |
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group_id = pwd.pw_gid; |
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// Get the group name using group_id and compare with group passed. |
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if ( getgrgid_r(group_id, &grp, |
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grpBuffer, GRP_BUFF_SIZE, &grpresult) != 0) |
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{ |
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String errorMsg = String("getgrgid_r failure : ") + |
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String(strerror(errno)); |
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Tracer::PEG_TRACE_STRING (TRC_OS_ABSTRACTION, Tracer::LEVEL2, |
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errorMsg); |
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Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, |
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errorMsg); |
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throw InternalSystemError(); |
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} |
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// Compare the user's group name to groupName. |
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if ( strcmp (grp.gr_name, groupName) == 0 ) |
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{ |
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// User is a member of the group. |
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return true; |
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} |
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} |
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// |
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// Search supplemental groups. |
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// Get a user group entry |
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// |
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#if defined(PEGASUS_OS_LSB) |
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if ( getgrnam_r((char *)groupName, &grp, |
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grpBuffer, GRP_BUFF_SIZE, &grpresult) != 0 ) |
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#else |
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if ( getgrnam_r(groupName, &grp, |
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grpBuffer, GRP_BUFF_SIZE, &grpresult) != 0 ) |
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#endif |
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{ |
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String errorMsg = String("getgrnam_r failure : ") + |
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String(strerror(errno)); |
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Tracer::PEG_TRACE_STRING (TRC_OS_ABSTRACTION, Tracer::LEVEL2, |
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errorMsg); |
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Logger::put(Logger::STANDARD_LOG, "CIMServer", Logger::WARNING, |
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errorMsg); |
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throw InternalSystemError(); |
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} |
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// Check if the requested group was found. |
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if (grpresult == NULL) |
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{ |
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return false; |
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} |
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Uint32 j = 0; |
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// |
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// Get all the members of the group |
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// |
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member = grp.gr_mem[j++]; |
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while (member) |
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{ |
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// |
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// Check if the user is a member of the group |
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// |
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if ( strcmp(userName, member) == 0 ) |
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{ |
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retVal = true; |
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break; |
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} |
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member = grp.gr_mem[j++]; |
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} |
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return retVal; |
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} |
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Uint32 System::getPID() | Uint32 System::getPID() |
{ | { |
// | // |