diff options
Diffstat (limited to 'source4/heimdal/lib/krb5/acache.c')
| -rw-r--r-- | source4/heimdal/lib/krb5/acache.c | 71 |
1 files changed, 50 insertions, 21 deletions
diff --git a/source4/heimdal/lib/krb5/acache.c b/source4/heimdal/lib/krb5/acache.c index 775239cf6d..8dd8687005 100644 --- a/source4/heimdal/lib/krb5/acache.c +++ b/source4/heimdal/lib/krb5/acache.c @@ -37,7 +37,7 @@ #include <dlfcn.h> #endif -RCSID("$Id: acache.c 22669 2008-03-09 23:39:25Z lha $"); +RCSID("$Id: acache.c 23316 2008-06-23 04:32:32Z lha $"); /* XXX should we fetch these for each open ? */ static HEIMDAL_MUTEX acc_mutex = HEIMDAL_MUTEX_INITIALIZER; @@ -68,6 +68,7 @@ static const struct { { ccIteratorEnd, KRB5_CC_END }, { ccErrNoMem, KRB5_CC_NOMEM }, { ccErrServerUnavailable, KRB5_CC_NOSUPP }, + { ccErrInvalidCCache, KRB5_CC_BADNAME }, { ccNoError, 0 } }; @@ -114,15 +115,17 @@ init_ccapi(krb5_context context) cc_handle = dlopen(lib, RTLD_LAZY); if (cc_handle == NULL) { HEIMDAL_MUTEX_unlock(&acc_mutex); - krb5_set_error_string(context, "Failed to load %s", lib); + krb5_set_error_message(context, KRB5_CC_NOSUPP, + "Failed to load %s", lib); return KRB5_CC_NOSUPP; } init_func = (cc_initialize_func)dlsym(cc_handle, "cc_initialize"); HEIMDAL_MUTEX_unlock(&acc_mutex); if (init_func == NULL) { - krb5_set_error_string(context, "Failed to find cc_initialize" - "in %s: %s", lib, dlerror()); + krb5_set_error_message(context, KRB5_CC_NOSUPP, + "Failed to find cc_initialize" + "in %s: %s", lib, dlerror()); dlclose(cc_handle); return KRB5_CC_NOSUPP; } @@ -130,7 +133,7 @@ init_ccapi(krb5_context context) return 0; #else HEIMDAL_MUTEX_unlock(&acc_mutex); - krb5_set_error_string(context, "no support for shared object"); + krb5_set_error_message(context, KRB5_CC_NOSUPP, "no support for shared object"); return KRB5_CC_NOSUPP; #endif } @@ -141,7 +144,7 @@ make_cred_from_ccred(krb5_context context, krb5_creds *cred) { krb5_error_code ret; - int i; + unsigned int i; memset(cred, 0, sizeof(*cred)); @@ -255,7 +258,7 @@ make_cred_from_ccred(krb5_context context, nomem: ret = ENOMEM; - krb5_set_error_string(context, "malloc - out of memory"); + krb5_set_error_message(context, ret, "malloc: out of memory"); fail: krb5_free_cred_contents(context, cred); @@ -584,8 +587,10 @@ acc_close(krb5_context context, free(a->cache_name); a->cache_name = NULL; } - (*a->context->func->release)(a->context); - a->context = NULL; + if (a->context) { + (*a->context->func->release)(a->context); + a->context = NULL; + } krb5_data_free(&id->data); return 0; } @@ -620,7 +625,8 @@ acc_store_cred(krb5_context context, cc_int32 error; if (a->ccache == NULL) { - krb5_set_error_string(context, "No API credential found"); + krb5_set_error_message(context, KRB5_CC_NOTFOUND, + "No API credential found"); return KRB5_CC_NOTFOUND; } @@ -653,7 +659,8 @@ acc_get_principal(krb5_context context, cc_string_t name; if (a->ccache == NULL) { - krb5_set_error_string(context, "No API credential found"); + krb5_set_error_message(context, KRB5_CC_NOTFOUND, + "No API credential found"); return KRB5_CC_NOTFOUND; } @@ -679,7 +686,8 @@ acc_get_first (krb5_context context, int32_t error; if (a->ccache == NULL) { - krb5_set_error_string(context, "No API credential found"); + krb5_set_error_message(context, KRB5_CC_NOTFOUND, + "No API credential found"); return KRB5_CC_NOTFOUND; } @@ -744,7 +752,8 @@ acc_remove_cred(krb5_context context, char *client, *server; if (a->ccache == NULL) { - krb5_set_error_string(context, "No API credential found"); + krb5_set_error_message(context, KRB5_CC_NOTFOUND, + "No API credential found"); return KRB5_CC_NOTFOUND; } @@ -796,8 +805,8 @@ acc_remove_cred(krb5_context context, (*iter->func->release)(iter); if (ret) - krb5_set_error_string(context, "Can't find credential %s in cache", - server); + krb5_set_error_message(context, ret, + "Can't find credential %s in cache", server); free(server); free(client); @@ -812,7 +821,7 @@ acc_set_flags(krb5_context context, return 0; } -static krb5_error_code +static int acc_get_version(krb5_context context, krb5_ccache id) { @@ -837,7 +846,7 @@ acc_get_cache_first(krb5_context context, krb5_cc_cursor *cursor) iter = calloc(1, sizeof(*iter)); if (iter == NULL) { - krb5_set_error_string(context, "malloc - out of memory"); + krb5_set_error_message(context, ENOMEM, "malloc: out of memory"); return ENOMEM; } @@ -940,7 +949,7 @@ acc_move(krb5_context context, krb5_ccache from, krb5_ccache to) } static krb5_error_code -acc_default_name(krb5_context context, char **str) +acc_get_default_name(krb5_context context, char **str) { krb5_error_code ret; cc_context_t cc; @@ -966,12 +975,30 @@ acc_default_name(krb5_context context, char **str) (*cc->func->release)(cc); if (*str == NULL) { - krb5_set_error_string(context, "out of memory"); + krb5_set_error_message(context, ENOMEM, "out of memory"); return ENOMEM; } return 0; } +static krb5_error_code +acc_set_default(krb5_context context, krb5_ccache id) +{ + krb5_acc *a = ACACHE(id); + cc_int32 error; + + if (a->ccache == NULL) { + krb5_set_error_message(context, KRB5_CC_NOTFOUND, + "No API credential found"); + return KRB5_CC_NOTFOUND; + } + + error = (*a->ccache->func->set_default)(a->ccache); + if (error) + return translate_cc_error(context, error); + + return 0; +} /** * Variable containing the API based credential cache implemention. @@ -979,7 +1006,8 @@ acc_default_name(krb5_context context, char **str) * @ingroup krb5_ccache */ -const krb5_cc_ops krb5_acc_ops = { +KRB5_LIB_VARIABLE const krb5_cc_ops krb5_acc_ops = { + KRB5_CC_OPS_VERSION, "API", acc_get_name, acc_resolve, @@ -1000,5 +1028,6 @@ const krb5_cc_ops krb5_acc_ops = { acc_get_cache_next, acc_end_cache_get, acc_move, - acc_default_name + acc_get_default_name, + acc_set_default }; |