diff options
Diffstat (limited to 'source4/libcli/ldap/ldap_controls.c')
| -rw-r--r-- | source4/libcli/ldap/ldap_controls.c | 131 |
1 files changed, 4 insertions, 127 deletions
diff --git a/source4/libcli/ldap/ldap_controls.c b/source4/libcli/ldap/ldap_controls.c index 487ea61222..7949758a80 100644 --- a/source4/libcli/ldap/ldap_controls.c +++ b/source4/libcli/ldap/ldap_controls.c @@ -26,12 +26,6 @@ #include "libcli/ldap/ldap_proto.h" #include "dsdb/samdb/samdb.h" -struct control_handler { - const char *oid; - bool (*decode)(void *mem_ctx, DATA_BLOB in, void *_out); - bool (*encode)(void *mem_ctx, void *in, DATA_BLOB *out); -}; - static bool decode_server_sort_response(void *mem_ctx, DATA_BLOB in, void *_out) { void **out = (void **)_out; @@ -435,7 +429,6 @@ static bool decode_asq_control(void *mem_ctx, DATA_BLOB in, void *_out) static bool decode_domain_scope_request(void *mem_ctx, DATA_BLOB in, void *_out) { - void **out = (void **)_out; if (in.length != 0) { return false; } @@ -445,7 +438,6 @@ static bool decode_domain_scope_request(void *mem_ctx, DATA_BLOB in, void *_out) static bool decode_notification_request(void *mem_ctx, DATA_BLOB in, void *_out) { - void **out = (void **)_out; if (in.length != 0) { return false; } @@ -455,7 +447,6 @@ static bool decode_notification_request(void *mem_ctx, DATA_BLOB in, void *_out) static bool decode_show_deleted_request(void *mem_ctx, DATA_BLOB in, void *_out) { - void **out = (void **)_out; if (in.length != 0) { return false; } @@ -465,7 +456,6 @@ static bool decode_show_deleted_request(void *mem_ctx, DATA_BLOB in, void *_out) static bool decode_permissive_modify_request(void *mem_ctx, DATA_BLOB in, void *_out) { - void **out = (void **)_out; if (in.length != 0) { return false; } @@ -475,7 +465,6 @@ static bool decode_permissive_modify_request(void *mem_ctx, DATA_BLOB in, void * static bool decode_manageDSAIT_request(void *mem_ctx, DATA_BLOB in, void *_out) { - void **out = (void **)_out; if (in.length != 0) { return false; } @@ -1149,6 +1138,7 @@ static bool encode_openldap_dereference(void *mem_ctx, void *in, DATA_BLOB *out) static bool decode_openldap_dereference(void *mem_ctx, DATA_BLOB in, void *_out) { + void **out = (void **)_out; struct asn1_data *data = asn1_init(mem_ctx); struct dsdb_openldap_dereference_result_control *control; struct dsdb_openldap_dereference_result **r = NULL; @@ -1216,7 +1206,7 @@ static bool decode_openldap_dereference(void *mem_ctx, DATA_BLOB in, void *_out) return true; } -struct control_handler ldap_known_controls[] = { +static const struct ldap_control_handler ldap_known_controls[] = { { "1.2.840.113556.1.4.319", decode_paged_results_request, encode_paged_results_request }, { "1.2.840.113556.1.4.529", decode_extended_dn_request, encode_extended_dn_request }, { "1.2.840.113556.1.4.473", decode_server_sort_request, encode_server_sort_request }, @@ -1240,121 +1230,8 @@ struct control_handler ldap_known_controls[] = { { NULL, NULL, NULL } }; -bool ldap_decode_control_value(void *mem_ctx, DATA_BLOB value, struct ldb_control *ctrl) +const struct ldap_control_handler *samba_ldap_control_handlers(void) { - int i; - - for (i = 0; ldap_known_controls[i].oid != NULL; i++) { - if (strcmp(ldap_known_controls[i].oid, ctrl->oid) == 0) { - if (!ldap_known_controls[i].decode || !ldap_known_controls[i].decode(mem_ctx, value, &ctrl->data)) { - return false; - } - break; - } - } - if (ldap_known_controls[i].oid == NULL) { - return false; - } - - return true; + return ldap_known_controls; } -bool ldap_decode_control_wrapper(void *mem_ctx, struct asn1_data *data, struct ldb_control *ctrl, DATA_BLOB *value) -{ - DATA_BLOB oid; - - if (!asn1_start_tag(data, ASN1_SEQUENCE(0))) { - return false; - } - - if (!asn1_read_OctetString(data, mem_ctx, &oid)) { - return false; - } - ctrl->oid = talloc_strndup(mem_ctx, (char *)oid.data, oid.length); - if (!ctrl->oid) { - return false; - } - - if (asn1_peek_tag(data, ASN1_BOOLEAN)) { - bool critical; - if (!asn1_read_BOOLEAN(data, &critical)) { - return false; - } - ctrl->critical = critical; - } else { - ctrl->critical = false; - } - - ctrl->data = NULL; - - if (!asn1_peek_tag(data, ASN1_OCTET_STRING)) { - *value = data_blob(NULL, 0); - goto end_tag; - } - - if (!asn1_read_OctetString(data, mem_ctx, value)) { - return false; - } - -end_tag: - if (!asn1_end_tag(data)) { - return false; - } - - return true; -} - -bool ldap_encode_control(void *mem_ctx, struct asn1_data *data, struct ldb_control *ctrl) -{ - DATA_BLOB value; - int i; - - for (i = 0; ldap_known_controls[i].oid != NULL; i++) { - if (strcmp(ldap_known_controls[i].oid, ctrl->oid) == 0) { - if (!ldap_known_controls[i].encode) { - if (ctrl->critical) { - return false; - } else { - /* not encoding this control */ - return true; - } - } - if (!ldap_known_controls[i].encode(mem_ctx, ctrl->data, &value)) { - return false; - } - break; - } - } - if (ldap_known_controls[i].oid == NULL) { - return false; - } - - if (!asn1_push_tag(data, ASN1_SEQUENCE(0))) { - return false; - } - - if (!asn1_write_OctetString(data, ctrl->oid, strlen(ctrl->oid))) { - return false; - } - - if (ctrl->critical) { - if (!asn1_write_BOOLEAN(data, ctrl->critical)) { - return false; - } - } - - if (!ctrl->data) { - goto pop_tag; - } - - if (!asn1_write_OctetString(data, value.data, value.length)) { - return false; - } - -pop_tag: - if (!asn1_pop_tag(data)) { - return false; - } - - return true; -} |