diff options
Diffstat (limited to 'source4/heimdal/lib/krb5/kcm.c')
| -rw-r--r-- | source4/heimdal/lib/krb5/kcm.c | 56 |
1 files changed, 41 insertions, 15 deletions
diff --git a/source4/heimdal/lib/krb5/kcm.c b/source4/heimdal/lib/krb5/kcm.c index 8afaa6ea80..0c91fbb3a0 100644 --- a/source4/heimdal/lib/krb5/kcm.c +++ b/source4/heimdal/lib/krb5/kcm.c @@ -43,7 +43,7 @@ #include "kcm.h" -RCSID("$Id: kcm.c 22108 2007-12-03 17:23:53Z lha $"); +RCSID("$Id: kcm.c 23446 2008-07-27 12:08:37Z lha $"); typedef struct krb5_kcmcache { char *name; @@ -56,7 +56,8 @@ typedef struct krb5_kcmcache { #define KCMCURSOR(C) (*(uint32_t *)(C)) static krb5_error_code -try_door(krb5_context context, const krb5_kcmcache *k, +try_door(krb5_context context, + krb5_kcmcache *k, krb5_data *request_data, krb5_data *response_data) { @@ -70,6 +71,7 @@ try_door(krb5_context context, const krb5_kcmcache *k, fd = open(k->door_path, O_RDWR); if (fd < 0) return KRB5_CC_IO; + rk_cloexec(fd); arg.data_ptr = request_data->data; arg.data_size = request_data->length; @@ -95,7 +97,8 @@ try_door(krb5_context context, const krb5_kcmcache *k, } static krb5_error_code -try_unix_socket(krb5_context context, const krb5_kcmcache *k, +try_unix_socket(krb5_context context, + krb5_kcmcache *k, krb5_data *request_data, krb5_data *response_data) { @@ -105,7 +108,8 @@ try_unix_socket(krb5_context context, const krb5_kcmcache *k, fd = socket(AF_UNIX, SOCK_STREAM, 0); if (fd < 0) return KRB5_CC_IO; - + rk_cloexec(fd); + if (connect(fd, rk_UNCONST(&k->path), sizeof(k->path)) != 0) { close(fd); return KRB5_CC_IO; @@ -136,7 +140,7 @@ kcm_send_request(krb5_context context, return KRB5_CC_NOMEM; } - ret = KRB5_CC_IO; + ret = KRB5_CC_NOSUPP; for (i = 0; i < context->max_retries; i++) { ret = try_door(context, k, &request_data, response_data); @@ -151,7 +155,7 @@ kcm_send_request(krb5_context context, if (ret) { krb5_clear_error_string(context); - ret = KRB5_CC_IO; + ret = KRB5_CC_NOSUPP; } return ret; @@ -169,7 +173,7 @@ kcm_storage_request(krb5_context context, sp = krb5_storage_emem(); if (sp == NULL) { - krb5_set_error_string(context, "malloc: out of memory"); + krb5_set_error_message(context, KRB5_CC_NOMEM, "malloc: out of memory"); return KRB5_CC_NOMEM; } @@ -187,7 +191,7 @@ kcm_storage_request(krb5_context context, *storage_p = sp; fail: if (ret) { - krb5_set_error_string(context, "Failed to encode request"); + krb5_set_error_message(context, ret, "Failed to encode request"); krb5_storage_free(sp); } @@ -202,7 +206,7 @@ kcm_alloc(krb5_context context, const char *name, krb5_ccache *id) k = malloc(sizeof(*k)); if (k == NULL) { - krb5_set_error_string(context, "malloc: out of memory"); + krb5_set_error_message(context, KRB5_CC_NOMEM, "malloc: out of memory"); return KRB5_CC_NOMEM; } @@ -210,7 +214,7 @@ kcm_alloc(krb5_context context, const char *name, krb5_ccache *id) k->name = strdup(name); if (k->name == NULL) { free(k); - krb5_set_error_string(context, "malloc: out of memory"); + krb5_set_error_message(context, KRB5_CC_NOMEM, "malloc: out of memory"); return KRB5_CC_NOMEM; } } else @@ -822,7 +826,7 @@ kcm_set_flags(krb5_context context, return ret; } -static krb5_error_code +static int kcm_get_version(krb5_context context, krb5_ccache id) { @@ -832,8 +836,30 @@ kcm_get_version(krb5_context context, static krb5_error_code kcm_move(krb5_context context, krb5_ccache from, krb5_ccache to) { - krb5_set_error_string(context, "kcm_move not implemented"); - return EINVAL; + krb5_error_code ret; + krb5_kcmcache *oldk = KCMCACHE(from); + krb5_kcmcache *newk = KCMCACHE(to); + krb5_storage *request; + + ret = kcm_storage_request(context, KCM_OP_MOVE_CACHE, &request); + if (ret) + return ret; + + ret = krb5_store_stringz(request, oldk->name); + if (ret) { + krb5_storage_free(request); + return ret; + } + + ret = krb5_store_stringz(request, newk->name); + if (ret) { + krb5_storage_free(request); + return ret; + } + ret = kcm_call(context, oldk, request, NULL, NULL); + + krb5_storage_free(request); + return ret; } static krb5_error_code @@ -850,7 +876,8 @@ kcm_default_name(krb5_context context, char **str) * @ingroup krb5_ccache */ -const krb5_cc_ops krb5_kcm_ops = { +KRB5_LIB_VARIABLE const krb5_cc_ops krb5_kcm_ops = { + KRB5_CC_OPS_VERSION, "KCM", kcm_get_name, kcm_resolve, @@ -1118,5 +1145,4 @@ _krb5_kcm_get_ticket(krb5_context context, return ret; } - #endif /* HAVE_KCM */ |