diff options
Diffstat (limited to 'src/ccapi/server/ccs_credentials_iterator.c')
| -rw-r--r-- | src/ccapi/server/ccs_credentials_iterator.c | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/src/ccapi/server/ccs_credentials_iterator.c b/src/ccapi/server/ccs_credentials_iterator.c new file mode 100644 index 0000000000000..df18041cd73b8 --- /dev/null +++ b/src/ccapi/server/ccs_credentials_iterator.c @@ -0,0 +1,158 @@ +/* ccapi/server/ccs_credentials_iterator.c */ +/* + * Copyright 2006, 2007 Massachusetts Institute of Technology. + * All Rights Reserved. + * + * Export of this software from the United States of America may + * require a specific license from the United States Government. + * It is the responsibility of any person or organization contemplating + * export to obtain such a license before exporting. + * + * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and + * distribute this software and its documentation for any purpose and + * without fee is hereby granted, provided that the above copyright + * notice appear in all copies and that both that copyright notice and + * this permission notice appear in supporting documentation, and that + * the name of M.I.T. not be used in advertising or publicity pertaining + * to distribution of the software without specific, written prior + * permission. Furthermore if you modify this software you must label + * your software as modified software and not distribute it in such a + * fashion that it might be confused with the original M.I.T. software. + * M.I.T. makes no representations about the suitability of + * this software for any purpose. It is provided "as is" without express + * or implied warranty. + */ + +#include "ccs_common.h" + +/* ------------------------------------------------------------------------ */ + +static cc_int32 ccs_credentials_iterator_release (ccs_credentials_iterator_t io_credentials_iterator, + ccs_ccache_t io_ccache, + k5_ipc_stream in_request_data, + k5_ipc_stream io_reply_data) +{ + cc_int32 err = ccNoError; + + if (!io_credentials_iterator) { err = cci_check_error (ccErrBadParam); } + if (!io_ccache ) { err = cci_check_error (ccErrBadParam); } + if (!in_request_data ) { err = cci_check_error (ccErrBadParam); } + if (!io_reply_data ) { err = cci_check_error (ccErrBadParam); } + + if (!err) { + err = ccs_credentials_list_iterator_release (io_credentials_iterator); + } + + return cci_check_error (err); +} + +/* ------------------------------------------------------------------------ */ + +static cc_int32 ccs_credentials_iterator_next (ccs_credentials_iterator_t io_credentials_iterator, + ccs_ccache_t io_ccache, + k5_ipc_stream in_request_data, + k5_ipc_stream io_reply_data) +{ + cc_int32 err = ccNoError; + ccs_credentials_t credentials = NULL; + + if (!io_credentials_iterator) { err = cci_check_error (ccErrBadParam); } + if (!io_ccache ) { err = cci_check_error (ccErrBadParam); } + if (!in_request_data ) { err = cci_check_error (ccErrBadParam); } + if (!io_reply_data ) { err = cci_check_error (ccErrBadParam); } + + if (!err) { + err = ccs_credentials_list_iterator_next (io_credentials_iterator, + &credentials); + } + + if (!err) { + err = ccs_credentials_write (credentials, io_reply_data); + } + + return cci_check_error (err); +} + +/* ------------------------------------------------------------------------ */ + +static cc_int32 ccs_credentials_iterator_clone (ccs_credentials_iterator_t io_credentials_iterator, + ccs_ccache_t io_ccache, + k5_ipc_stream in_request_data, + k5_ipc_stream io_reply_data) +{ + cc_int32 err = ccNoError; + ccs_credentials_iterator_t credentials_iterator = NULL; + + if (!io_credentials_iterator) { err = cci_check_error (ccErrBadParam); } + if (!io_ccache ) { err = cci_check_error (ccErrBadParam); } + if (!in_request_data ) { err = cci_check_error (ccErrBadParam); } + if (!io_reply_data ) { err = cci_check_error (ccErrBadParam); } + + if (!err) { + err = ccs_credentials_list_iterator_clone (io_credentials_iterator, + &credentials_iterator); + } + + if (!err) { + err = ccs_credentials_list_iterator_write (credentials_iterator, + io_reply_data); + } + + return cci_check_error (err); +} + +#ifdef TARGET_OS_MAC +#pragma mark - +#endif + +/* ------------------------------------------------------------------------ */ + + cc_int32 ccs_credentials_iterator_handle_message (ccs_credentials_iterator_t io_credentials_iterator, + ccs_ccache_t io_ccache, + enum cci_msg_id_t in_request_name, + k5_ipc_stream in_request_data, + k5_ipc_stream *out_reply_data) +{ + cc_int32 err = ccNoError; + k5_ipc_stream reply_data = NULL; + + if (!in_request_data) { err = cci_check_error (ccErrBadParam); } + if (!out_reply_data ) { err = cci_check_error (ccErrBadParam); } + + if (!err) { + err = krb5int_ipc_stream_new (&reply_data); + } + + if (!err) { + if (in_request_name == cci_credentials_iterator_release_msg_id) { + err = ccs_credentials_iterator_release (io_credentials_iterator, + io_ccache, + in_request_data, + reply_data); + + } else if (in_request_name == cci_credentials_iterator_next_msg_id) { + err = ccs_credentials_iterator_next (io_credentials_iterator, + io_ccache, + in_request_data, + reply_data); + + } else if (in_request_name == cci_credentials_iterator_clone_msg_id) { + err = ccs_credentials_iterator_clone (io_credentials_iterator, + io_ccache, + in_request_data, + reply_data); + + } else { + err = ccErrBadInternalMessage; + } + } + + if (!err) { + *out_reply_data = reply_data; + reply_data = NULL; /* take ownership */ + } + + krb5int_ipc_stream_release (reply_data); + + return cci_check_error (err); +} |