diff options
Diffstat (limited to 'src/lib/krb5/krb/init_ctx.c')
| -rw-r--r-- | src/lib/krb5/krb/init_ctx.c | 47 |
1 files changed, 33 insertions, 14 deletions
diff --git a/src/lib/krb5/krb/init_ctx.c b/src/lib/krb5/krb/init_ctx.c index 59b6123..2740d83 100644 --- a/src/lib/krb5/krb/init_ctx.c +++ b/src/lib/krb5/krb/init_ctx.c @@ -1,7 +1,7 @@ /* * lib/krb5/krb/init_ctx.c * - * Copyright 1994,1999,2000, 2002 by the Massachusetts Institute of Technology. + * Copyright 1994,1999,2000, 2002, 2003 by the Massachusetts Institute of Technology. * All Rights Reserved. * * Export of this software from the United States of America may @@ -65,9 +65,15 @@ them. This'll be fixed, but for better compatibility, let's prefer des-crc for now. */ #define DEFAULT_ETYPE_LIST \ + "aes256-cts-hmac-sha1-96 " \ + "aes128-cts-hmac-sha1-96 " \ "des3-cbc-sha1 arcfour-hmac-md5 " \ "des-cbc-crc des-cbc-md5 des-cbc-md4 " +/* Not included: + "aes128-cts-hmac-sha1-96 " \ + */ + #if (defined(_WIN32)) extern krb5_error_code krb5_vercheck(); extern void krb5_win_ccdll_load(krb5_context context); @@ -142,6 +148,13 @@ init_common (krb5_context *context, krb5_boolean secure) if ((retval = krb5_set_default_tgs_ktypes(ctx, NULL))) goto cleanup; + ctx->conf_tgs_ktypes = calloc(ctx->tgs_ktype_count, sizeof(krb5_enctype)); + if (ctx->conf_tgs_ktypes == NULL && ctx->tgs_ktype_count != 0) + goto cleanup; + memcpy(ctx->conf_tgs_ktypes, ctx->tgs_ktypes, + sizeof(krb5_enctype) * ctx->tgs_ktype_count); + ctx->conf_tgs_ktypes_count = ctx->tgs_ktype_count; + if ((retval = krb5_os_init_context(ctx))) goto cleanup; @@ -189,11 +202,7 @@ init_common (krb5_context *context, krb5_boolean secure) "kdc_default_options", 0, KDC_OPT_RENEWABLE_OK, &tmp); ctx->kdc_default_options = tmp; -#if TARGET_OS_MAC #define DEFAULT_KDC_TIMESYNC 1 -#else -#define DEFAULT_KDC_TIMESYNC 0 -#endif profile_get_integer(ctx->profile, "libdefaults", "kdc_timesync", 0, DEFAULT_KDC_TIMESYNC, &tmp); @@ -207,16 +216,13 @@ init_common (krb5_context *context, krb5_boolean secure) * Note: DCE 1.0.3a only supports a cache type of 1 * DCE 1.1 supports a cache type of 2. */ -#if TARGET_OS_MAC #define DEFAULT_CCACHE_TYPE 4 -#else -#define DEFAULT_CCACHE_TYPE 3 -#endif profile_get_integer(ctx->profile, "libdefaults", "ccache_type", 0, DEFAULT_CCACHE_TYPE, &tmp); ctx->fcc_default_format = tmp + 0x0500; ctx->scc_default_format = tmp + 0x0500; ctx->prompt_types = 0; + ctx->use_conf_ktypes = 0; ctx->udp_pref_limit = -1; *context = ctx; @@ -243,6 +249,11 @@ krb5_free_context(krb5_context ctx) ctx->tgs_ktypes = 0; } + if (ctx->conf_tgs_ktypes) { + free(ctx->conf_tgs_ktypes); + ctx->conf_tgs_ktypes = 0; + } + if (ctx->default_realm) { free(ctx->default_realm); ctx->default_realm = 0; @@ -291,7 +302,8 @@ krb5_set_default_in_tkt_ktypes(krb5_context context, const krb5_enctype *ktypes) } static krb5_error_code -get_profile_etype_list(krb5_context context, krb5_enctype **ktypes, char *profstr, int ctx_count, krb5_enctype *ctx_list) +get_profile_etype_list(krb5_context context, krb5_enctype **ktypes, char *profstr, + int ctx_count, krb5_enctype *ctx_list) { krb5_enctype *old_ktypes; @@ -426,12 +438,19 @@ krb5_error_code KRB5_CALLCONV krb5_get_tgs_ktypes(krb5_context context, krb5_const_principal princ, krb5_enctype **ktypes) { - return(get_profile_etype_list(context, ktypes, "default_tgs_enctypes", - context->tgs_ktype_count, - context->tgs_ktypes)); + if (context->use_conf_ktypes) + /* This one is set *only* by reading the config file; it's not + set by the application. */ + return(get_profile_etype_list(context, ktypes, "default_tgs_enctypes", + context->conf_tgs_ktypes_count, + context->conf_tgs_ktypes)); + else + return(get_profile_etype_list(context, ktypes, "default_tgs_enctypes", + context->tgs_ktype_count, + context->tgs_ktypes)); } -krb5_error_code +krb5_error_code KRB5_CALLCONV krb5_get_permitted_enctypes(krb5_context context, krb5_enctype **ktypes) { return(get_profile_etype_list(context, ktypes, "permitted_enctypes", |