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path: root/winsup/cygwin/uinfo.cc
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Diffstat (limited to 'winsup/cygwin/uinfo.cc')
-rw-r--r--winsup/cygwin/uinfo.cc232
1 files changed, 116 insertions, 116 deletions
diff --git a/winsup/cygwin/uinfo.cc b/winsup/cygwin/uinfo.cc
index fc3f8bf40..a0f9ae82d 100644
--- a/winsup/cygwin/uinfo.cc
+++ b/winsup/cygwin/uinfo.cc
@@ -40,130 +40,130 @@ internal_getlogin (_pinfo *pi)
/* First trying to get logon info from environment */
if ((env = getenv ("USERNAME")) != NULL)
- un = env;
+ un = env;
if ((env = getenv ("LOGONSERVER")) != NULL)
- strcpy (pi->logsrv, env + 2); /* filter leading double backslashes */
+ strcpy (pi->logsrv, env + 2); /* filter leading double backslashes */
if ((env = getenv ("USERDOMAIN")) != NULL)
- strcpy (pi->domain, env);
+ strcpy (pi->domain, env);
/* Trust only if usernames are identical */
if (un && strcasematch (pi->username, un)
- && pi->domain[0] && pi->logsrv[0])
- debug_printf ("Domain: %s, Logon Server: %s", pi->domain, pi->logsrv);
+ && pi->domain[0] && pi->logsrv[0])
+ debug_printf ("Domain: %s, Logon Server: %s", pi->domain, pi->logsrv);
/* If that failed, try to get that info from NetBIOS */
else if (!NetWkstaUserGetInfo (NULL, 1, (LPBYTE *)&wui))
- {
- sys_wcstombs (pi->username, wui->wkui1_username, MAX_USER_NAME);
- sys_wcstombs (pi->logsrv, wui->wkui1_logon_server, MAX_HOST_NAME);
- sys_wcstombs (pi->domain, wui->wkui1_logon_domain,
- MAX_COMPUTERNAME_LENGTH + 1);
- /* Save values in environment */
- if (!strcasematch (pi->username, "SYSTEM")
- && pi->domain[0] && pi->logsrv[0])
- {
- LPUSER_INFO_3 ui = NULL;
- WCHAR wbuf[MAX_HOST_NAME + 2];
+ {
+ sys_wcstombs (pi->username, wui->wkui1_username, MAX_USER_NAME);
+ sys_wcstombs (pi->logsrv, wui->wkui1_logon_server, MAX_HOST_NAME);
+ sys_wcstombs (pi->domain, wui->wkui1_logon_domain,
+ MAX_COMPUTERNAME_LENGTH + 1);
+ /* Save values in environment */
+ if (!strcasematch (pi->username, "SYSTEM")
+ && pi->domain[0] && pi->logsrv[0])
+ {
+ LPUSER_INFO_3 ui = NULL;
+ WCHAR wbuf[MAX_HOST_NAME + 2];
- strcat (strcpy (buf, "\\\\"), pi->logsrv);
- setenv ("USERNAME", pi->username, 1);
- setenv ("LOGONSERVER", buf, 1);
- setenv ("USERDOMAIN", pi->domain, 1);
- /* HOMEDRIVE and HOMEPATH are wrong most of the time, too,
- after changing user context! */
- sys_mbstowcs (wbuf, buf, MAX_HOST_NAME + 2);
- if (!NetUserGetInfo (NULL, wui->wkui1_username, 3, (LPBYTE *)&ui)
- || !NetUserGetInfo (wbuf,wui->wkui1_username,3,(LPBYTE *)&ui))
- {
- sys_wcstombs (buf, ui->usri3_home_dir, MAX_PATH);
- if (!buf[0])
- {
- sys_wcstombs (buf, ui->usri3_home_dir_drive, MAX_PATH);
- if (buf[0])
- strcat (buf, "\\");
- else
- {
- env = getenv ("SYSTEMDRIVE");
- if (env && *env)
- strcat (strcpy (buf, env), "\\");
- else
- GetSystemDirectoryA (buf, MAX_PATH);
- }
- }
- setenv ("HOMEPATH", buf + 2, 1);
- buf[2] = '\0';
- setenv ("HOMEDRIVE", buf, 1);
- NetApiBufferFree (ui);
- }
- }
- debug_printf ("Domain: %s, Logon Server: %s, Windows Username: %s",
- pi->domain, pi->logsrv, pi->username);
- NetApiBufferFree (wui);
- }
+ strcat (strcpy (buf, "\\\\"), pi->logsrv);
+ setenv ("USERNAME", pi->username, 1);
+ setenv ("LOGONSERVER", buf, 1);
+ setenv ("USERDOMAIN", pi->domain, 1);
+ /* HOMEDRIVE and HOMEPATH are wrong most of the time, too,
+ after changing user context! */
+ sys_mbstowcs (wbuf, buf, MAX_HOST_NAME + 2);
+ if (!NetUserGetInfo (NULL, wui->wkui1_username, 3, (LPBYTE *)&ui)
+ || !NetUserGetInfo (wbuf,wui->wkui1_username,3,(LPBYTE *)&ui))
+ {
+ sys_wcstombs (buf, ui->usri3_home_dir, MAX_PATH);
+ if (!buf[0])
+ {
+ sys_wcstombs (buf, ui->usri3_home_dir_drive, MAX_PATH);
+ if (buf[0])
+ strcat (buf, "\\");
+ else
+ {
+ env = getenv ("SYSTEMDRIVE");
+ if (env && *env)
+ strcat (strcpy (buf, env), "\\");
+ else
+ GetSystemDirectoryA (buf, MAX_PATH);
+ }
+ }
+ setenv ("HOMEPATH", buf + 2, 1);
+ buf[2] = '\0';
+ setenv ("HOMEDRIVE", buf, 1);
+ NetApiBufferFree (ui);
+ }
+ }
+ debug_printf ("Domain: %s, Logon Server: %s, Windows Username: %s",
+ pi->domain, pi->logsrv, pi->username);
+ NetApiBufferFree (wui);
+ }
if (allow_ntsec)
- {
- HANDLE ptok = pi->token; /* Which is INVALID_HANDLE_VALUE if no
- impersonation took place. */
- DWORD siz;
- char tu[1024];
- int ret = 0;
-
- /* Try to get the SID either from already impersonated token
- or from current process first. To differ that two cases is
- important, because you can't rely on the user information
- in a process token of a currently impersonated process. */
- if (ptok == INVALID_HANDLE_VALUE
- && !OpenProcessToken (GetCurrentProcess (), TOKEN_QUERY, &ptok))
- debug_printf ("OpenProcessToken(): %E\n");
- else if (!GetTokenInformation (ptok, TokenUser, (LPVOID) &tu,
- sizeof tu, &siz))
- debug_printf ("GetTokenInformation(): %E");
- else if (!(ret = CopySid (MAX_SID_LEN, (PSID) pi->psid,
- ((TOKEN_USER *) &tu)->User.Sid)))
- debug_printf ("Couldn't retrieve SID from access token!");
- /* Close token only if it's a result from OpenProcessToken(). */
- if (ptok != INVALID_HANDLE_VALUE && pi->token == INVALID_HANDLE_VALUE)
- CloseHandle (ptok);
+ {
+ HANDLE ptok = pi->token; /* Which is INVALID_HANDLE_VALUE if no
+ impersonation took place. */
+ DWORD siz;
+ char tu[1024];
+ int ret = 0;
+
+ /* Try to get the SID either from already impersonated token
+ or from current process first. To differ that two cases is
+ important, because you can't rely on the user information
+ in a process token of a currently impersonated process. */
+ if (ptok == INVALID_HANDLE_VALUE
+ && !OpenProcessToken (GetCurrentProcess (), TOKEN_QUERY, &ptok))
+ debug_printf ("OpenProcessToken(): %E\n");
+ else if (!GetTokenInformation (ptok, TokenUser, (LPVOID) &tu,
+ sizeof tu, &siz))
+ debug_printf ("GetTokenInformation(): %E");
+ else if (!(ret = CopySid (MAX_SID_LEN, (PSID) pi->psid,
+ ((TOKEN_USER *) &tu)->User.Sid)))
+ debug_printf ("Couldn't retrieve SID from access token!");
+ /* Close token only if it's a result from OpenProcessToken(). */
+ if (ptok != INVALID_HANDLE_VALUE && pi->token == INVALID_HANDLE_VALUE)
+ CloseHandle (ptok);
- /* If that failes, try to get the SID from localhost. This can only
- be done if a domain is given because there's a chance that a local
- and a domain user may have the same name. */
- if (!ret && pi->domain[0])
- {
- /* Concat DOMAIN\USERNAME for the next lookup */
- strcat (strcat (strcpy (buf, pi->domain), "\\"), pi->username);
- if (!(ret = lookup_name (buf, NULL, (PSID) pi->psid)))
- debug_printf ("Couldn't retrieve SID locally!");
- }
+ /* If that failes, try to get the SID from localhost. This can only
+ be done if a domain is given because there's a chance that a local
+ and a domain user may have the same name. */
+ if (!ret && pi->domain[0])
+ {
+ /* Concat DOMAIN\USERNAME for the next lookup */
+ strcat (strcat (strcpy (buf, pi->domain), "\\"), pi->username);
+ if (!(ret = lookup_name (buf, NULL, (PSID) pi->psid)))
+ debug_printf ("Couldn't retrieve SID locally!");
+ }
- /* If that failes, too, as a last resort try to get the SID from
- the logon server. */
- if (!ret && !(ret = lookup_name(pi->username, pi->logsrv,
- (PSID)pi->psid)))
- debug_printf ("Couldn't retrieve SID from '%s'!", pi->logsrv);
+ /* If that failes, too, as a last resort try to get the SID from
+ the logon server. */
+ if (!ret && !(ret = lookup_name(pi->username, pi->logsrv,
+ (PSID)pi->psid)))
+ debug_printf ("Couldn't retrieve SID from '%s'!", pi->logsrv);
- /* If we have a SID, try to get the corresponding Cygwin user name
- which can be different from the Windows user name. */
- if (ret)
- {
- struct passwd *pw;
- char psidbuf[MAX_SID_LEN];
- PSID psid = (PSID) psidbuf;
+ /* If we have a SID, try to get the corresponding Cygwin user name
+ which can be different from the Windows user name. */
+ if (ret)
+ {
+ struct passwd *pw;
+ char psidbuf[MAX_SID_LEN];
+ PSID psid = (PSID) psidbuf;
- pi->use_psid = 1;
- if (!strcasematch (pi->username, "SYSTEM")
- && pi->domain[0] && pi->logsrv[0])
- {
- if (get_registry_hive_path (pi->psid, buf))
- setenv ("USERPROFILE", buf, 1);
- }
- while ((pw = getpwent ()) != NULL)
- if (get_pw_sid (psid, pw) && EqualSid (pi->psid, psid))
- {
- strcpy (pi->username, pw->pw_name);
- break;
- }
- endpwent ();
- }
- }
+ pi->use_psid = 1;
+ if (!strcasematch (pi->username, "SYSTEM")
+ && pi->domain[0] && pi->logsrv[0])
+ {
+ if (get_registry_hive_path (pi->psid, buf))
+ setenv ("USERPROFILE", buf, 1);
+ }
+ while ((pw = getpwent ()) != NULL)
+ if (get_pw_sid (psid, pw) && EqualSid (pi->psid, psid))
+ {
+ strcpy (pi->username, pw->pw_name);
+ break;
+ }
+ endpwent ();
+ }
+ }
}
debug_printf ("Cygwins Username: %s", pi->username);
return pi->username;
@@ -187,13 +187,13 @@ uinfo_init ()
if (myself->uid == USHRT_MAX)
if ((p = getpwnam (username = internal_getlogin (myself))) != NULL)
{
- myself->uid = p->pw_uid;
- myself->gid = p->pw_gid;
+ myself->uid = p->pw_uid;
+ myself->gid = p->pw_gid;
}
else
{
- myself->uid = DEFAULT_UID;
- myself->gid = DEFAULT_GID;
+ myself->uid = DEFAULT_UID;
+ myself->gid = DEFAULT_GID;
}
/* Real and effective uid/gid are always identical on process start up.
This is at least true for NT/W2K. */
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-28 07:28:33 +0300