oysteikt/heimdal
0
0
Fork 0
Code Issues 5 Pull Requests Releases Activity

gss: port NegoEx implementation from MIT

Browse Source 
An implementation of draft-zhu-negoex-04 for MIT Kerberos was developed in
2011. This has been recently integrated, with many fixes from Greg Hudson. This
commit ports it to Heimdal. The implementation has been interoperability tested
with MIT Kerberos and Windows, using the GSS EAP mechanism developed as part of
the Moonshot project.

The SPNEGO code was also updated to import the state machine from Apple which
improves mechListMIC processing and avoids discarding initial context tokens
generated during mechanism probing, that can be used for optimistic tokens.

Finally, to aid in testing, the GSS-API mechanism glue configuration file can
be changed using the environment variable GSS_MECH_CONFIG. This environment
variable name, along with the format of the configuration file, is compatible
with MIT (although it would be difficult for a single mechanism binary to
support both implementations).
This commit is contained in:
Luke Howard
2019-12-30 13:34:10 +11:00
parent ae5c60286a
commit 4fb6a6adc9
45 changed files with 6241 additions and 863 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
lib/gssapi/mech/utils.h
View File

@@ -31,3 +31,13 @@ OM_uint32 _gss_free_oid(OM_uint32 *, gss_OID);
OM_uint32 _gss_intern_oid(OM_uint32 *, gss_const_OID, gss_OID *);
OM_uint32 _gss_copy_buffer(OM_uint32 *minor_status,
const gss_buffer_t from_buf, gss_buffer_t to_buf);
void _gss_mg_encode_le_uint32(uint32_t n, uint8_t *p);
void _gss_mg_decode_le_uint32(const void *ptr, uint32_t *n);
void _gss_mg_encode_be_uint32(uint32_t n, uint8_t *p);
void _gss_mg_decode_be_uint32(const void *ptr, uint32_t *n);
void _gss_mg_encode_le_uint16(uint16_t n, uint8_t *p);
void _gss_mg_decode_le_uint16(const void *ptr, uint16_t *n);
void _gss_mg_encode_be_uint16(uint16_t n, uint8_t *p);
void _gss_mg_decode_be_uint16(const void *ptr, uint16_t *n);