2 * Copyright (c) 2003 - 2005 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
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34 #include "krb5/gsskrb5_locl.h"
36 RCSID("$Id: compat.c,v 1.13 2006/10/07 22:14:17 lha Exp $");
39 static krb5_error_code
40 check_compat(OM_uint32 *minor_status, krb5_const_principal name,
41 const char *option, krb5_boolean *compat,
42 krb5_boolean match_val)
44 krb5_error_code ret = 0;
49 p = krb5_config_get_strings(_gsskrb5_context, NULL, "gssapi",
56 ret = krb5_parse_name(_gsskrb5_context, *q, &match);
60 if (krb5_principal_match(_gsskrb5_context, name, match)) {
65 krb5_free_principal(_gsskrb5_context, match);
69 krb5_free_principal(_gsskrb5_context, match);
70 krb5_config_free_strings(p);
82 * ctx->ctx_id_mutex is assumed to be locked
86 _gss_DES3_get_mic_compat(OM_uint32 *minor_status, gsskrb5_ctx ctx)
88 krb5_boolean use_compat = FALSE;
91 if ((ctx->more_flags & COMPAT_OLD_DES3_SELECTED) == 0) {
92 ret = check_compat(minor_status, ctx->target,
93 "broken_des3_mic", &use_compat, TRUE);
96 ret = check_compat(minor_status, ctx->target,
97 "correct_des3_mic", &use_compat, FALSE);
102 ctx->more_flags |= COMPAT_OLD_DES3;
103 ctx->more_flags |= COMPAT_OLD_DES3_SELECTED;
110 gss_krb5_compat_des3_mic(OM_uint32 *minor_status, gss_ctx_id_t ctx, int on)
114 HEIMDAL_MUTEX_lock(&ctx->ctx_id_mutex);
116 ctx->more_flags |= COMPAT_OLD_DES3;
118 ctx->more_flags &= ~COMPAT_OLD_DES3;
120 ctx->more_flags |= COMPAT_OLD_DES3_SELECTED;
121 HEIMDAL_MUTEX_unlock(&ctx->ctx_id_mutex);