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- Added X509 CA Path support

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This commit is contained in:
Paul Bakker 2012-06-04 12:46:42 +00:00
parent e6ee41f932
commit 8d914583f3
4 changed files with 92 additions and 1 deletions
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66
library/x509parse.c
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@ -60,6 +60,10 @@
#if defined(POLARSSL_FS_IO)
#include <stdio.h>
#if !defined(_WIN32)
#include <sys/types.h>
#include <dirent.h>
#endif
#endif
/*
@ -1860,6 +1864,68 @@ int x509parse_crtfile( x509_cert *chain, const char *path )
return( ret );
}
int x509parse_crtpath( x509_cert *chain, const char *path )
{
int ret = 0;
#if defined(_WIN32)
int t_ret;
TCHAR szDir[MAX_PATH];
WIN32_FIND_DATA file_data;
HANDLE hFind;
DWORD dwError = 0;
StringCchCopy(szDir, MAX_PATH, path);
StringCchCat(szDir, MAX_PATH, TEXT("\\*"));
hFind = FindFirstFile( szDir, &file_data );
if (hFind == INVALID_HANDLE_VALUE)
return( POLARSSL_ERR_X509_FILE_IO_ERROR );
do
{
if( file_data.dwAttributes & FILE_ATTRIBUTE_DIRECTORY )
continue;
t_ret = x509parse_crtfile( chain, entry_name );
if( t_ret < 0 )
return( t_ret );
ret += t_ret;
}
while( FindNextFile( hFind, &file_data ) != 0 );
dwError = GetLastError();
if (dwError != ERROR_NO_MORE_FILES)
return( POLARSSL_ERR_X509_FILE_IO_ERROR );
FindClose( hFind );
#else
int t_ret;
struct dirent *entry;
char entry_name[255];
DIR *dir = opendir( path );
if( dir == NULL)
return( POLARSSL_ERR_X509_FILE_IO_ERROR );
while( ( entry = readdir( dir ) ) != NULL )
{
if( entry->d_type != DT_REG )
continue;
snprintf( entry_name, sizeof(entry_name), "%s/%s", path, entry->d_name );
t_ret = x509parse_crtfile( chain, entry_name );
if( t_ret < 0 )
return( t_ret );
ret += t_ret;
}
closedir( dir );
#endif
return( ret );
}
/*
* Load one or more CRLs and add them to the chained list
*/