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changing UID/GID after startup of pluto/charon

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added --with-uid/--with-gid configure option
This commit is contained in:
Martin Willi
2007-05-07 12:38:46 +00:00
parent a4a3884c83
commit 6874bf698c
16 changed files with 113 additions and 57 deletions
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src/charon/sa/authenticators/eap/eap_method.c
-33
View File
@@ -100,27 +100,10 @@ void eap_method_unload()
void eap_method_load(char *directory)
{
struct dirent* entry;
struct stat stb;
DIR* dir;
eap_method_unload();
modules = linked_list_create();
if (stat(directory, &stb) == -1 || !(stb.st_mode & S_IFDIR))
{
DBG1(DBG_CFG, "error opening EAP modules directory %s", directory);
return;
}
if (stb.st_uid != 0)
{
DBG1(DBG_CFG, "EAP modules directory %s not owned by root, skipped", directory);
return;
}
if (stb.st_mode & S_IWOTH || stb.st_mode & S_IWGRP)
{
DBG1(DBG_CFG, "EAP modules directory %s writable by others, skipped", directory);
return;
}
dir = opendir(directory);
if (dir == NULL)
@@ -141,12 +124,6 @@ void eap_method_load(char *directory)
snprintf(file, sizeof(file), "%s/%s", directory, entry->d_name);
if (stat(file, &stb) == -1 || !(stb.st_mode & S_IFREG))
{
DBG2(DBG_CFG, " skipping %s, doesn't look like a file",
entry->d_name);
continue;
}
ending = entry->d_name + strlen(entry->d_name) - 3;
if (ending <= entry->d_name || !streq(ending, ".so"))
{
@@ -155,16 +132,6 @@ void eap_method_load(char *directory)
entry->d_name);
continue;
}
if (stb.st_uid != 0)
{
DBG1(DBG_CFG, " skipping %s, file is not owned by root", entry->d_name);
return;
}
if (stb.st_mode & S_IWOTH || stb.st_mode & S_IWGRP)
{
DBG1(DBG_CFG, " skipping %s, file is writeable by others", entry->d_name);
continue;
}
/* try to load the library */
module.handle = dlopen(file, RTLD_LAZY);