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path: root/source3/librpc/crypto/gse.c
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2012-04-12auth-krb: Nove oid packet check to gensec_util.Simo Sorce1-21/+1
This is clearly a utiliy function generic to gensec. Also the 3 callers had identical implementations. Provide a generic implementation for all of them and avoid duplicating the code everywhere. Signed-off-by: Andreas Schneider <asn@samba.org>
2012-03-17s3:gse: fix debug message in gse_get_server_auth_token()Stefan Metzmacher1-1/+1
metze Autobuild-User: Stefan Metzmacher <metze@samba.org> Autobuild-Date: Sat Mar 17 03:21:06 CET 2012 on sn-devel-104
2012-03-15s3-krb5: Remove GSS_WRAP_IOV conditionalAndrew Bartlett1-2/+2
We already confirm that we have this functionality before we set HAVE_KRB5 at configure time. Andrew Bartlett
2012-02-18Fix a bunch of "unused variable" warnings.Jeremy Allison1-6/+6
Autobuild-User: Jeremy Allison <jra@samba.org> Autobuild-Date: Sat Feb 18 06:22:40 CET 2012 on sn-devel-104
2012-02-17auth/kerberos: Move gse_get_session_key() to common code and use in ↵Andrew Bartlett1-113/+3
gensec_gssapi Thie ensures that both code bases use the same logic to determine the use of NEW_SPNEGO. Andrew Bartlett
2012-02-17s3-gse: Allow kerberos key type OID to be optionalAndrew Bartlett1-4/+11
2012-02-17s3-gse: Fix OID to read for kerberos key typeAndrew Bartlett1-2/+2
2012-02-17s3-librpc: Remove backup declaration of GSS_C_DCE_STYLEAndrew Bartlett1-4/+0
All our supported krb5 libs provide this. Andrew Bartlett
2012-02-17s3-gse: Remove unused OID declarationAndrew Bartlett1-9/+0
2012-02-16s3-librpc: Remove gse_verify_server_auth_flagsAndrew Bartlett1-50/+0
gensec_update() ensures that DCE-style and sign/seal are negotiated correctly for DCE/RPC pipes. Also, the smb sealing client/server already check for the gensec_have_feature(). This additional check just keeps causing trouble, and is 'protecting' an already secure negoitated exchange. Andrew Bartlett Signed-off-by: Stefan Metzmacher <metze@samba.org> Autobuild-User: Stefan Metzmacher <metze@samba.org> Autobuild-Date: Thu Feb 16 21:19:44 CET 2012 on sn-devel-104
2012-02-16s3-gse: Use the session key type, not the lucid context to set NEW_SPNEGOAndrew Bartlett1-67/+69
Using gss_krb5_export_lucid_sec_context() is a problem with MIT krb5, as it (reasonably, I suppose) invalidates the gssapi context on which it is called. Instead, we look to the type of session key which is negotiated, and see if it not AES (or newer). If we negotiated AES or newer, then we set GENSEC_FEATURE_NEW_SPENGO so that we know to generate valid mechListMic values in SPNEGO. Andrew Bartlett Signed-off-by: Stefan Metzmacher <metze@samba.org>
2012-01-26s3:gse: return NT_STATUS_LOGON_FAILURE instead of NT_STATUS_INTERNAL_ERRORStefan Metzmacher1-2/+2
This matches the behavior of ads_verify_ticket(). Note that ads_verify_ticket() calls krb5_to_nt_status(), but as a server it's likely to always returns NT_STATUS_UNSUCCESSFUL. ads_verify_ticket() maps NT_STATUS_UNSUCCESSFUL to NT_STATUS_LOGON_FAILURE. metze Autobuild-User: Stefan Metzmacher <metze@samba.org> Autobuild-Date: Thu Jan 26 10:48:36 CET 2012 on sn-devel-104
2012-01-25s3-gse: add GENSEC_FEATURE_NEW_SPNEGO detection in gensec_gse_have_feature()Stefan Metzmacher1-0/+55
metze
2012-01-20s3-gse: make sure GSS_C_CONF_FLAG implies GSS_C_INTEG_FLAGStefan Metzmacher1-0/+6
metze
2012-01-18s3-gse: align common elements between gse_context and gensec_gssapi_stateAndrew Bartlett1-7/+8
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2012-01-18s3-gse: Make gensec_gse cope with non-DCE GSSAPIAndrew Bartlett1-5/+8
The validation of the mutual authentication reply produces no further data to send to the server. Andrew Bartlett Signed-off-by: Stefan Metzmacher <metze@samba.org>
2012-01-18s3-gse: the server should not check for GSS_C_MUTUAL_FLAGStefan Metzmacher1-6/+0
It up to the client to ask for GSS_C_MUTUAL_FLAG, except for the dcerpc case, where the server is stricter. metze
2012-01-18s3-gse: verify that we got GSS_C_DCE_STYLE when expectedStefan Metzmacher1-0/+11
GSS_C_DCE_STYLE implies GSS_C_MUTUAL_FLAG, so also check for it. metze
2012-01-18s3-gse Remove authenticated flag from gseAndrew Bartlett1-7/+0
The only user for this flag is called only directly after it was set. Andrew Bartlett Signed-off-by: Stefan Metzmacher <metze@samba.org>
2012-01-18s3-gse remove special more_processing hook from gseAndrew Bartlett1-12/+2
The NT_STATUS_MORE_PROCESSING_REQUIRED status code is what gensec is expecting in any case. Andrew Bartlett Signed-off-by: Stefan Metzmacher <metze@samba.org>
2012-01-18s3-gse Rename gss_c_flags and ret_flags in gseAndrew Bartlett1-18/+18
This make it clearer what type of flags these are and matches gensec_gssapi Andrew Bartlett Signed-off-by: Stefan Metzmacher <metze@samba.org>
2012-01-18s3-gse Rename gss_ctx to match gensec_gssapi_contextAndrew Bartlett1-17/+17
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2012-01-18s3-gse Rename delegated_creds to match gensec_gssapi_contextAndrew Bartlett1-4/+4
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2012-01-18s3-gse gss_wrap_iov_length() only needs the type and lengthStefan Metzmacher1-2/+4
metze
2012-01-18s3-gse Make seal parameter a boolean for clarityAndrew Bartlett1-2/+2
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2012-01-18s3-gse Move GSS_C_DCE_STYLE backup definition to gse.cAndrew Bartlett1-0/+4
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2012-01-18s3-gse Add constAndrew Bartlett1-4/+4
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2012-01-18s3-gse Remove or make static unused/local-only GSE functionsAndrew Bartlett1-225/+33
The GSE layer is now used via the GENSEC module, so we do not need these functions exposed any more. Andrew Bartlett Signed-off-by: Stefan Metzmacher <metze@samba.org>
2012-01-18s3-gse Make gse available as a gensec client moduleAndrew Bartlett1-1/+1
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2012-01-18s3-gse: Add gensec wrapper for gse GSSAPI clientAndrew Bartlett1-0/+440
This brings in part of the s4 gensec_gssapi as the boilerplate for the new module. Andrew Bartlett Signed-off-by: Stefan Metzmacher <metze@samba.org>
2012-01-11s3-librpc Return user principal name on supplied mem_ctxAndrew Bartlett1-3/+3
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2012-01-05s3:gse: MIT krb5 1.8.1 has a bug in gss_wrap_iov()Stefan Metzmacher1-1/+1
gss_krb5int_make_seal_token_v3_iov() doesn't set '*conf_state'. metze
2012-01-05s3-librpc store the sign/seal flags we got in the gssapi clientAndrew Bartlett1-1/+1
Signed-off-by: Stefan Metzmacher <metze@samba.org>
2012-01-05s3-libads Factor out a new routine ↵Andrew Bartlett1-3/+11
kerberos_get_principal_from_service_hostname() This is now used in the GSE GSSAPI client, so that when we connect to a target server at the CIFS level, we use the same name to connect at the DCE/RPC level. Andrew Bartlett Signed-off-by: Stefan Metzmacher <metze@samba.org>
2012-01-05s3-librpc Use gsskrb5_get_subkey() where available to get the session keyAndrew Bartlett1-0/+15
This allows gse_get_session_key() to work against Heimdal. Andrew Bartlett Signed-off-by: Stefan Metzmacher <metze@samba.org>
2011-07-20s3-gse Work around the MIT 1.9 gss_krb5_import_credAndrew Bartlett1-6/+16
We detect this function at configure time, but it currently fails to operate the way we need - that is, when the principal is not specified, it gives this error. When the principal is specified we get 'wrong principal in request' in the GSS acceptor, so for now the best option is to fall back to the alternate approach. Andrew Bartlett Autobuild-User: Andrew Bartlett <abartlet@samba.org> Autobuild-Date: Wed Jul 20 06:35:05 CEST 2011 on sn-devel-104
2011-07-20s3-gse Allow printing the partial error stringAndrew Bartlett1-6/+6
We may not be able to obtain the full error string, so print what we can get. This is required when the error is the the GSSAPI layer, not the mechanism. Andrew Bartlett
2011-05-10s3:librpc: remove unneded gssapi includes from source3/librpc/crypto/gse.cMichael Adam1-6/+0
These come in via the smb_krb5.h include (and lib/replace/system/kerberos.h) in the end. Pair-Programmed-With: Stefan Metzmacher <metze@samba.org> Autobuild-User: Michael Adam <obnox@samba.org> Autobuild-Date: Tue May 10 23:12:31 CEST 2011 on sn-devel-104
2011-05-05Fix many const compiler warnings.Jeremy Allison1-21/+23
2011-04-27s3-rpc_server Fix compile without kerberosAndrew Bartlett1-1/+2
Autobuild-User: Andrew Bartlett <abartlet@samba.org> Autobuild-Date: Wed Apr 27 23:08:48 CEST 2011 on sn-devel-104
2011-04-27s3-gse: Don't release the mech OID from gss_accept_security_contextAndrew Bartlett1-4/+31
This is constant data according to the man pages I find for this fucntion, and causes a segfault to free() when linked to Heimdal. I am advised that while it is constant for gss_mech_krb5, it may not be for other mechanisms, so an assert will ensure this is dealt with by the programmer who extends this code in future. Andrew Bartlett
2011-04-27auth/kerberos: Create common helper to get the verified PAC from GSSAPIAndrew Bartlett1-42/+5
This only works for Heimdal and MIT Krb5 1.8, other versions will get an ACCESS_DEINED error. We no longer manually verify any details of the PAC in Samba for GSSAPI logins, as we never had the information to do it properly, and it is better to have the GSSAPI library handle it. Andrew Bartlett
2011-04-20s3-gse: Allow the GSSAPI wrapper to load a keytab using gss_krb5_import_cred()Andrew Bartlett1-21/+29
This Heimdal function does not set the global state, and allows the GSSAPI server to progress further when compiled against Heimdal (such as in the top level build). The ability to specify a keytab has been removed from the API as it is unused, and and the Heimdal function (avoiding setting global variables) works with an open keytab. Andrew Bartlett
2011-04-16s3-gse Allow GSSAPI wrapper to compile against HeimdalAndrew Bartlett1-1/+3
2010-09-23gssapi: remove unused function argumentSimo Sorce1-2/+0
Signed-off-by: Günther Deschner <gd@samba.org>
2010-09-23gssapi: avoid explicit dependency on dcerpc specific structuresSimo Sorce1-32/+10
Signed-off-by: Günther Deschner <gd@samba.org>
2010-09-23s3-dcerpc: move crypto stuff in /librpc/cryptoSimo Sorce1-0/+1034
Signed-off-by: Günther Deschner <gd@samba.org>
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