diff options
Diffstat (limited to 'source4/heimdal/lib/gssapi/krb5/external.c')
| -rw-r--r-- | source4/heimdal/lib/gssapi/krb5/external.c | 472 |
1 files changed, 472 insertions, 0 deletions
diff --git a/source4/heimdal/lib/gssapi/krb5/external.c b/source4/heimdal/lib/gssapi/krb5/external.c new file mode 100644 index 0000000000..87e4aa01df --- /dev/null +++ b/source4/heimdal/lib/gssapi/krb5/external.c @@ -0,0 +1,472 @@ +/* + * Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "krb5/gsskrb5_locl.h" +#include <gssapi_mech.h> + +RCSID("$Id$"); + +/* + * The implementation must reserve static storage for a + * gss_OID_desc object containing the value + * {10, (void *)"\x2a\x86\x48\x86\xf7\x12" + * "\x01\x02\x01\x01"}, + * corresponding to an object-identifier value of + * {iso(1) member-body(2) United States(840) mit(113554) + * infosys(1) gssapi(2) generic(1) user_name(1)}. The constant + * GSS_C_NT_USER_NAME should be initialized to point + * to that gss_OID_desc. + */ + +static gss_OID_desc gss_c_nt_user_name_oid_desc = + {10, rk_UNCONST("\x2a\x86\x48\x86\xf7\x12" "\x01\x02\x01\x01")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_C_NT_USER_NAME = + &gss_c_nt_user_name_oid_desc; + +/* + * The implementation must reserve static storage for a + * gss_OID_desc object containing the value + * {10, (void *)"\x2a\x86\x48\x86\xf7\x12" + * "\x01\x02\x01\x02"}, + * corresponding to an object-identifier value of + * {iso(1) member-body(2) United States(840) mit(113554) + * infosys(1) gssapi(2) generic(1) machine_uid_name(2)}. + * The constant GSS_C_NT_MACHINE_UID_NAME should be + * initialized to point to that gss_OID_desc. + */ + +static gss_OID_desc gss_c_nt_machine_uid_name_oid_desc = + {10, rk_UNCONST("\x2a\x86\x48\x86\xf7\x12" "\x01\x02\x01\x02")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_C_NT_MACHINE_UID_NAME = + &gss_c_nt_machine_uid_name_oid_desc; + +/* + * The implementation must reserve static storage for a + * gss_OID_desc object containing the value + * {10, (void *)"\x2a\x86\x48\x86\xf7\x12" + * "\x01\x02\x01\x03"}, + * corresponding to an object-identifier value of + * {iso(1) member-body(2) United States(840) mit(113554) + * infosys(1) gssapi(2) generic(1) string_uid_name(3)}. + * The constant GSS_C_NT_STRING_UID_NAME should be + * initialized to point to that gss_OID_desc. + */ + +static gss_OID_desc gss_c_nt_string_uid_name_oid_desc = + {10, rk_UNCONST("\x2a\x86\x48\x86\xf7\x12" "\x01\x02\x01\x03")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_C_NT_STRING_UID_NAME = + &gss_c_nt_string_uid_name_oid_desc; + +/* + * The implementation must reserve static storage for a + * gss_OID_desc object containing the value + * {6, (void *)"\x2b\x06\x01\x05\x06\x02"}, + * corresponding to an object-identifier value of + * {iso(1) org(3) dod(6) internet(1) security(5) + * nametypes(6) gss-host-based-services(2)). The constant + * GSS_C_NT_HOSTBASED_SERVICE_X should be initialized to point + * to that gss_OID_desc. This is a deprecated OID value, and + * implementations wishing to support hostbased-service names + * should instead use the GSS_C_NT_HOSTBASED_SERVICE OID, + * defined below, to identify such names; + * GSS_C_NT_HOSTBASED_SERVICE_X should be accepted a synonym + * for GSS_C_NT_HOSTBASED_SERVICE when presented as an input + * parameter, but should not be emitted by GSS-API + * implementations + */ + +static gss_OID_desc gss_c_nt_hostbased_service_x_oid_desc = + {6, rk_UNCONST("\x2b\x06\x01\x05\x06\x02")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_C_NT_HOSTBASED_SERVICE_X = + &gss_c_nt_hostbased_service_x_oid_desc; + +/* + * The implementation must reserve static storage for a + * gss_OID_desc object containing the value + * {10, (void *)"\x2a\x86\x48\x86\xf7\x12" + * "\x01\x02\x01\x04"}, corresponding to an + * object-identifier value of {iso(1) member-body(2) + * Unites States(840) mit(113554) infosys(1) gssapi(2) + * generic(1) service_name(4)}. The constant + * GSS_C_NT_HOSTBASED_SERVICE should be initialized + * to point to that gss_OID_desc. + */ +static gss_OID_desc gss_c_nt_hostbased_service_oid_desc = + {10, rk_UNCONST("\x2a\x86\x48\x86\xf7\x12" "\x01\x02\x01\x04")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_C_NT_HOSTBASED_SERVICE = + &gss_c_nt_hostbased_service_oid_desc; + +/* + * The implementation must reserve static storage for a + * gss_OID_desc object containing the value + * {6, (void *)"\x2b\x06\01\x05\x06\x03"}, + * corresponding to an object identifier value of + * {1(iso), 3(org), 6(dod), 1(internet), 5(security), + * 6(nametypes), 3(gss-anonymous-name)}. The constant + * and GSS_C_NT_ANONYMOUS should be initialized to point + * to that gss_OID_desc. + */ + +static gss_OID_desc gss_c_nt_anonymous_oid_desc = + {6, rk_UNCONST("\x2b\x06\01\x05\x06\x03")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_C_NT_ANONYMOUS = + &gss_c_nt_anonymous_oid_desc; + +/* + * The implementation must reserve static storage for a + * gss_OID_desc object containing the value + * {6, (void *)"\x2b\x06\x01\x05\x06\x04"}, + * corresponding to an object-identifier value of + * {1(iso), 3(org), 6(dod), 1(internet), 5(security), + * 6(nametypes), 4(gss-api-exported-name)}. The constant + * GSS_C_NT_EXPORT_NAME should be initialized to point + * to that gss_OID_desc. + */ + +static gss_OID_desc gss_c_nt_export_name_oid_desc = + {6, rk_UNCONST("\x2b\x06\x01\x05\x06\x04") }; + +gss_OID GSSAPI_LIB_VARIABLE GSS_C_NT_EXPORT_NAME = + &gss_c_nt_export_name_oid_desc; + +/* + * This name form shall be represented by the Object Identifier {iso(1) + * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) + * krb5(2) krb5_name(1)}. The recommended symbolic name for this type + * is "GSS_KRB5_NT_PRINCIPAL_NAME". + */ + +static gss_OID_desc gss_krb5_nt_principal_name_oid_desc = + {10, rk_UNCONST("\x2a\x86\x48\x86\xf7\x12\x01\x02\x02\x01") }; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_NT_PRINCIPAL_NAME = + &gss_krb5_nt_principal_name_oid_desc; + +/* + * This name form shall be represented by the Object Identifier {iso(1) + * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) + * generic(1) user_name(1)}. The recommended symbolic name for this + * type is "GSS_KRB5_NT_USER_NAME". + */ + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_NT_USER_NAME = + &gss_c_nt_user_name_oid_desc; + +/* + * This name form shall be represented by the Object Identifier {iso(1) + * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) + * generic(1) machine_uid_name(2)}. The recommended symbolic name for + * this type is "GSS_KRB5_NT_MACHINE_UID_NAME". + */ + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_NT_MACHINE_UID_NAME = + &gss_c_nt_machine_uid_name_oid_desc; + +/* + * This name form shall be represented by the Object Identifier {iso(1) + * member-body(2) United States(840) mit(113554) infosys(1) gssapi(2) + * generic(1) string_uid_name(3)}. The recommended symbolic name for + * this type is "GSS_KRB5_NT_STRING_UID_NAME". + */ + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_NT_STRING_UID_NAME = + &gss_c_nt_string_uid_name_oid_desc; + +/* + * To support ongoing experimentation, testing, and evolution of the + * specification, the Kerberos V5 GSS-API mechanism as defined in this + * and any successor memos will be identified with the following Object + * Identifier, as defined in RFC-1510, until the specification is + * advanced to the level of Proposed Standard RFC: + * + * {iso(1), org(3), dod(5), internet(1), security(5), kerberosv5(2)} + * + * Upon advancement to the level of Proposed Standard RFC, the Kerberos + * V5 GSS-API mechanism will be identified by an Object Identifier + * having the value: + * + * {iso(1) member-body(2) United States(840) mit(113554) infosys(1) + * gssapi(2) krb5(2)} + */ + +#if 0 /* This is the old OID */ + +static gss_OID_desc gss_krb5_mechanism_oid_desc = + {5, rk_UNCONST("\x2b\x05\x01\x05\x02")}; + +#endif + +static gss_OID_desc gss_krb5_mechanism_oid_desc = + {9, rk_UNCONST("\x2a\x86\x48\x86\xf7\x12\x01\x02\x02") }; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_MECHANISM = + &gss_krb5_mechanism_oid_desc; + +/* + * draft-ietf-cat-iakerb-09, IAKERB: + * The mechanism ID for IAKERB proxy GSS-API Kerberos, in accordance + * with the mechanism proposed by SPNEGO [7] for negotiating protocol + * variations, is: {iso(1) org(3) dod(6) internet(1) security(5) + * mechanisms(5) iakerb(10) iakerbProxyProtocol(1)}. The proposed + * mechanism ID for IAKERB minimum messages GSS-API Kerberos, in + * accordance with the mechanism proposed by SPNEGO for negotiating + * protocol variations, is: {iso(1) org(3) dod(6) internet(1) + * security(5) mechanisms(5) iakerb(10) + * iakerbMinimumMessagesProtocol(2)}. + */ + +static gss_OID_desc gss_iakerb_proxy_mechanism_oid_desc = + {7, rk_UNCONST("\x2b\x06\x01\x05\x05\x0a\x01")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_IAKERB_PROXY_MECHANISM = + &gss_iakerb_proxy_mechanism_oid_desc; + +static gss_OID_desc gss_iakerb_min_msg_mechanism_oid_desc = + {7, rk_UNCONST("\x2b\x06\x01\x05\x05\x0a\x02") }; + +gss_OID GSSAPI_LIB_VARIABLE GSS_IAKERB_MIN_MSG_MECHANISM = + &gss_iakerb_min_msg_mechanism_oid_desc; + +/* + * + */ + +static gss_OID_desc gss_c_peer_has_updated_spnego_oid_desc = + {9, (void *)"\x2b\x06\x01\x04\x01\xa9\x4a\x13\x05"}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_C_PEER_HAS_UPDATED_SPNEGO = + &gss_c_peer_has_updated_spnego_oid_desc; + +/* + * 1.2.752.43.13 Heimdal GSS-API Extentions + */ + +/* 1.2.752.43.13.1 */ +static gss_OID_desc gss_krb5_copy_ccache_x_oid_desc = + {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x01")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_COPY_CCACHE_X = + &gss_krb5_copy_ccache_x_oid_desc; + +/* 1.2.752.43.13.2 */ +static gss_OID_desc gss_krb5_get_tkt_flags_x_oid_desc = + {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x02")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_GET_TKT_FLAGS_X = + &gss_krb5_get_tkt_flags_x_oid_desc; + +/* 1.2.752.43.13.3 */ +static gss_OID_desc gss_krb5_extract_authz_data_from_sec_context_x_oid_desc = + {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x03")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_EXTRACT_AUTHZ_DATA_FROM_SEC_CONTEXT_X = + &gss_krb5_extract_authz_data_from_sec_context_x_oid_desc; + +/* 1.2.752.43.13.4 */ +static gss_OID_desc gss_krb5_compat_des3_mic_x_oid_desc = + {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x04")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_COMPAT_DES3_MIC_X = + &gss_krb5_compat_des3_mic_x_oid_desc; + +/* 1.2.752.43.13.5 */ +static gss_OID_desc gss_krb5_register_acceptor_identity_x_desc = + {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x05")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_REGISTER_ACCEPTOR_IDENTITY_X = + &gss_krb5_register_acceptor_identity_x_desc; + +/* 1.2.752.43.13.6 */ +static gss_OID_desc gss_krb5_export_lucid_context_x_desc = + {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x06")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_EXPORT_LUCID_CONTEXT_X = + &gss_krb5_export_lucid_context_x_desc; + +/* 1.2.752.43.13.6.1 */ +static gss_OID_desc gss_krb5_export_lucid_context_v1_x_desc = + {7, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x06\x01")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_EXPORT_LUCID_CONTEXT_V1_X = + &gss_krb5_export_lucid_context_v1_x_desc; + +/* 1.2.752.43.13.7 */ +static gss_OID_desc gss_krb5_set_dns_canonicalize_x_desc = + {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x07")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_SET_DNS_CANONICALIZE_X = + &gss_krb5_set_dns_canonicalize_x_desc; + +/* 1.2.752.43.13.8 */ +static gss_OID_desc gss_krb5_get_subkey_x_desc = + {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x08")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_GET_SUBKEY_X = + &gss_krb5_get_subkey_x_desc; + +/* 1.2.752.43.13.9 */ +static gss_OID_desc gss_krb5_get_initiator_subkey_x_desc = + {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x09")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_GET_INITIATOR_SUBKEY_X = + &gss_krb5_get_initiator_subkey_x_desc; + +/* 1.2.752.43.13.10 */ +static gss_OID_desc gss_krb5_get_acceptor_subkey_x_desc = + {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x0a")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_GET_ACCEPTOR_SUBKEY_X = + &gss_krb5_get_acceptor_subkey_x_desc; + +/* 1.2.752.43.13.11 */ +static gss_OID_desc gss_krb5_send_to_kdc_x_desc = + {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x0b")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_SEND_TO_KDC_X = + &gss_krb5_send_to_kdc_x_desc; + +/* 1.2.752.43.13.12 */ +static gss_OID_desc gss_krb5_get_authtime_x_desc = + {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x0c")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_GET_AUTHTIME_X = + &gss_krb5_get_authtime_x_desc; + +/* 1.2.752.43.13.13 */ +static gss_OID_desc gss_krb5_get_service_keyblock_x_desc = + {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x0d")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_GET_SERVICE_KEYBLOCK_X = + &gss_krb5_get_service_keyblock_x_desc; + +/* 1.2.752.43.13.14 */ +static gss_OID_desc gss_krb5_set_allowable_enctypes_x_desc = + {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x0e")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_SET_ALLOWABLE_ENCTYPES_X = + &gss_krb5_set_allowable_enctypes_x_desc; + +/* 1.2.752.43.13.15 */ +static gss_OID_desc gss_krb5_set_default_realm_x_desc = + {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x0f")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_SET_DEFAULT_REALM_X = + &gss_krb5_set_default_realm_x_desc; + +/* 1.2.752.43.13.16 */ +static gss_OID_desc gss_krb5_ccache_name_x_desc = + {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x10")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_CCACHE_NAME_X = + &gss_krb5_ccache_name_x_desc; + +/* 1.2.752.43.13.17 */ +static gss_OID_desc gss_krb5_set_time_offset_x_desc = + {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x11")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_SET_TIME_OFFSET_X = + &gss_krb5_set_time_offset_x_desc; + +/* 1.2.752.43.13.18 */ +static gss_OID_desc gss_krb5_get_time_offset_x_desc = + {6, rk_UNCONST("\x2a\x85\x70\x2b\x0d\x12")}; + +gss_OID GSSAPI_LIB_VARIABLE GSS_KRB5_GET_TIME_OFFSET_X = + &gss_krb5_get_time_offset_x_desc; + +/* 1.2.752.43.14.1 */ +static gss_OID_desc gss_sasl_digest_md5_mechanism_desc = + {6, rk_UNCONST("\x2a\x85\x70\x2b\x0e\x01") }; + +gss_OID GSSAPI_LIB_VARIABLE GSS_SASL_DIGEST_MD5_MECHANISM = + &gss_sasl_digest_md5_mechanism_desc; + +/* + * Context for krb5 calls. + */ + +/* + * + */ + +static gssapi_mech_interface_desc krb5_mech = { + GMI_VERSION, + "kerberos 5", + {9, "\x2a\x86\x48\x86\xf7\x12\x01\x02\x02" }, + _gsskrb5_acquire_cred, + _gsskrb5_release_cred, + _gsskrb5_init_sec_context, + _gsskrb5_accept_sec_context, + _gsskrb5_process_context_token, + _gsskrb5_delete_sec_context, + _gsskrb5_context_time, + _gsskrb5_get_mic, + _gsskrb5_verify_mic, + _gsskrb5_wrap, + _gsskrb5_unwrap, + _gsskrb5_display_status, + _gsskrb5_indicate_mechs, + _gsskrb5_compare_name, + _gsskrb5_display_name, + _gsskrb5_import_name, + _gsskrb5_export_name, + _gsskrb5_release_name, + _gsskrb5_inquire_cred, + _gsskrb5_inquire_context, + _gsskrb5_wrap_size_limit, + _gsskrb5_add_cred, + _gsskrb5_inquire_cred_by_mech, + _gsskrb5_export_sec_context, + _gsskrb5_import_sec_context, + _gsskrb5_inquire_names_for_mech, + _gsskrb5_inquire_mechs_for_name, + _gsskrb5_canonicalize_name, + _gsskrb5_duplicate_name, + _gsskrb5_inquire_sec_context_by_oid, + _gsskrb5_inquire_cred_by_oid, + _gsskrb5_set_sec_context_option, + _gsskrb5_set_cred_option, + _gsskrb5_pseudo_random +}; + +gssapi_mech_interface +__gss_krb5_initialize(void) +{ + return &krb5_mech; +} |