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34 #include "krb5/gsskrb5_locl.h"
36 RCSID("$Id: compat.c 19031 2006-11-13 18:02:57Z lha $");
39 static krb5_error_code
40 check_compat(OM_uint32 *minor_status,
41 krb5_context context, krb5_const_principal name,
42 const char *option, krb5_boolean *compat,
43 krb5_boolean match_val)
45 krb5_error_code ret = 0;
50 p = krb5_config_get_strings(context, NULL, "gssapi",
57 ret = krb5_parse_name(context, *q, &match);
61 if (krb5_principal_match(context, name, match)) {
66 krb5_free_principal(context, match);
70 krb5_free_principal(context, match);
71 krb5_config_free_strings(p);
83 * ctx->ctx_id_mutex is assumed to be locked
87 _gss_DES3_get_mic_compat(OM_uint32 *minor_status,
91 krb5_boolean use_compat = FALSE;
94 if ((ctx->more_flags & COMPAT_OLD_DES3_SELECTED) == 0) {
95 ret = check_compat(minor_status, context, ctx->target,
96 "broken_des3_mic", &use_compat, TRUE);
99 ret = check_compat(minor_status, context, ctx->target,
100 "correct_des3_mic", &use_compat, FALSE);
105 ctx->more_flags |= COMPAT_OLD_DES3;
106 ctx->more_flags |= COMPAT_OLD_DES3_SELECTED;
113 gss_krb5_compat_des3_mic(OM_uint32 *minor_status, gss_ctx_id_t ctx, int on)
117 HEIMDAL_MUTEX_lock(&ctx->ctx_id_mutex);
119 ctx->more_flags |= COMPAT_OLD_DES3;
121 ctx->more_flags &= ~COMPAT_OLD_DES3;
123 ctx->more_flags |= COMPAT_OLD_DES3_SELECTED;
124 HEIMDAL_MUTEX_unlock(&ctx->ctx_id_mutex);