diff options
34 files changed, 3868 insertions, 624 deletions
@@ -197,6 +197,13 @@ PHP NEWS - Improved ZLIB extension: . Re-implemented non-file related functionality. (Mike) +- Improved SNMP extension: + . Added OO API. FR #53594. + . Sanitized return values of existing functions. Now it returns FALSE on + failure + . Introducing unit tests for extension with ~full coverage + . Fixed bugs #44193, #44193, #45893, #46065, #51336, #53862 + ## UNSORTED ## - Fixed PDO objects binary incompatibility. (Dmitry) diff --git a/ext/snmp/php_snmp.h b/ext/snmp/php_snmp.h index aaa6f84ad7..a5d0055372 100644 --- a/ext/snmp/php_snmp.h +++ b/ext/snmp/php_snmp.h @@ -17,6 +17,7 @@ | Steven Lawrance <slawrance@technologist.com> | | Harrie Hazewinkel <harrie@lisanza.net> | | Johann Hanne <jonny@nurfuerspam.de> | + | Boris Lytockin <lytboris@gmail.com> | +----------------------------------------------------------------------+ */ @@ -25,6 +26,8 @@ #ifndef PHP_SNMP_H #define PHP_SNMP_H +#define PHP_SNMP_VERSION "0.1" + #if HAVE_SNMP #ifndef DLEXPORT @@ -46,11 +49,11 @@ PHP_FUNCTION(snmpget); PHP_FUNCTION(snmpgetnext); PHP_FUNCTION(snmpwalk); PHP_FUNCTION(snmprealwalk); +PHP_FUNCTION(snmpset); PHP_FUNCTION(snmp_get_quick_print); PHP_FUNCTION(snmp_set_quick_print); PHP_FUNCTION(snmp_set_enum_print); PHP_FUNCTION(snmp_set_oid_output_format); -PHP_FUNCTION(snmpset); PHP_FUNCTION(snmp2_get); PHP_FUNCTION(snmp2_getnext); @@ -69,6 +72,35 @@ PHP_FUNCTION(snmp_get_valueretrieval); PHP_FUNCTION(snmp_read_mib); +PHP_METHOD(SNMP, open); +PHP_METHOD(SNMP, set_security); +PHP_METHOD(SNMP, close); +PHP_METHOD(SNMP, get); +PHP_METHOD(SNMP, getnext); +PHP_METHOD(SNMP, walk); +PHP_METHOD(SNMP, set); + +typedef struct _php_snmp_object { + zend_object zo; + struct snmp_session *session; + int valueretrieval; + int quick_print; +#ifdef HAVE_NET_SNMP + int enum_print; + int oid_output_format; +#endif +} php_snmp_object; + + +typedef int (*php_snmp_read_t)(php_snmp_object *snmp_object, zval **retval TSRMLS_DC); +typedef int (*php_snmp_write_t)(php_snmp_object *snmp_object, zval *newval TSRMLS_DC); + +typedef struct _ptp_snmp_prop_handler { + const char *name; + size_t name_length; + php_snmp_read_t read_func; + php_snmp_write_t write_func; +} php_snmp_prop_handler; ZEND_BEGIN_MODULE_GLOBALS(snmp) int valueretrieval; diff --git a/ext/snmp/snmp.c b/ext/snmp/snmp.c index 76c97aba0f..e8224d08f6 100644 --- a/ext/snmp/snmp.c +++ b/ext/snmp/snmp.c @@ -17,6 +17,7 @@ | Steven Lawrance <slawrance@technologist.com> | | Harrie Hazewinkel <harrie@lisanza.net> | | Johann Hanne <jonny@nurfuerspam.de> | + | Boris Lytockin <lytboris@gmail.com> | +----------------------------------------------------------------------+ */ @@ -30,6 +31,8 @@ #include "ext/standard/info.h" #include "php_snmp.h" +#include "zend_exceptions.h" + #if HAVE_SNMP #include <sys/types.h> @@ -97,6 +100,23 @@ */ #define OIDSIZE(p) (sizeof(p)/sizeof(oid)) +/* Another ugly macros, since UCD-SNMP has no snprint_* */ +#ifdef HAVE_NET_SNMP +#define SNMP_SNPRINT_OBJID(dst, dstlen, src, srclen) (snprint_objid((dst), (dstlen), (src), (srclen))) +#define SNMP_SNPRINT_VALUE(dst, dstlen, srcname, srcnamelen, src) (snprint_value((dst), (dstlen), (srcname), (srcnamelen), (src))) +#else +#define SNMP_SNPRINT_OBJID(dst, dstlen, src, srclen) (sprint_objid((dst), (src), (srclen))) +#define SNMP_SNPRINT_VALUE(dst, dstlen, srcname, srcnamelen, src) (sprint_value((dst), (srcname), (srcnamelen), (src))) +#endif + +#if PHP_VERSION_ID < 50300 +#define Z_ADDREF_P(pz) pz->refcount++ +#define Z_ISREF_PP(oid) (PZVAL_IS_REF(*(oid))) +#define Z_REFCOUNT_P(pz) pz->refcount +#define Z_SET_REFCOUNT_P(pz, rc) pz->refcount = rc +#define zend_parse_parameters_none() zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "") +#endif + /* For really old ucd-snmp versions.. */ #ifndef HAVE_SNMP_PARSE_OID #define snmp_parse_oid read_objid @@ -106,13 +126,51 @@ #define SNMP_VALUE_PLAIN 1 #define SNMP_VALUE_OBJECT 2 +typedef struct snmp_session php_snmp_session; +#define PHP_SNMP_SESSION_RES_NAME "SNMP session" + +#define PHP_SNMP_SESSION_FROM_OBJECT(session, object) \ + { \ + php_snmp_object *snmp_object; \ + snmp_object = (php_snmp_object *)zend_object_store_get_object(object TSRMLS_CC); \ + session = snmp_object->session; \ + if (!session) { \ + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid or uninitialized SNMP object"); \ + RETURN_FALSE; \ + } \ + } + +#define PHP_SNMP_ADD_PROPERTIES(a, b) \ +{ \ + int i = 0; \ + while (b[i].name != NULL) { \ + php_snmp_add_property((a), (b)[i].name, (b)[i].name_length, \ + (php_snmp_read_t)(b)[i].read_func, (php_snmp_write_t)(b)[i].write_func TSRMLS_CC); \ + i++; \ + } \ +} + + + ZEND_DECLARE_MODULE_GLOBALS(snmp) static PHP_GINIT_FUNCTION(snmp); /* constant - can be shared among threads */ static oid objid_mib[] = {1, 3, 6, 1, 2, 1}; +static int le_snmp_session; + +/* Handlers */ +static zend_object_handlers php_snmp_object_handlers; + +/* Class entries */ +zend_class_entry *php_snmp_class_entry; + +/* Class object properties */ +static HashTable php_snmp_properties; + /* {{{ arginfo */ + ZEND_BEGIN_ARG_INFO_EX(arginfo_snmpget, 0, 0, 3) ZEND_ARG_INFO(0, host) ZEND_ARG_INFO(0, community) @@ -145,6 +203,17 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_snmprealwalk, 0, 0, 3) ZEND_ARG_INFO(0, retries) ZEND_END_ARG_INFO() +ZEND_BEGIN_ARG_INFO_EX(arginfo_snmpset, 0, 0, 5) + ZEND_ARG_INFO(0, host) + ZEND_ARG_INFO(0, community) + ZEND_ARG_INFO(0, object_id) + ZEND_ARG_INFO(0, type) + ZEND_ARG_INFO(0, value) + ZEND_ARG_INFO(0, timeout) + ZEND_ARG_INFO(0, retries) +ZEND_END_ARG_INFO() + + ZEND_BEGIN_ARG_INFO_EX(arginfo_snmp_get_quick_print, 0, 0, 1) ZEND_ARG_INFO(0, d) ZEND_END_ARG_INFO() @@ -163,16 +232,6 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_snmp_set_oid_output_format, 0, 0, 1) ZEND_END_ARG_INFO() #endif -ZEND_BEGIN_ARG_INFO_EX(arginfo_snmpset, 0, 0, 5) - ZEND_ARG_INFO(0, host) - ZEND_ARG_INFO(0, community) - ZEND_ARG_INFO(0, object_id) - ZEND_ARG_INFO(0, type) - ZEND_ARG_INFO(0, value) - ZEND_ARG_INFO(0, timeout) - ZEND_ARG_INFO(0, retries) -ZEND_END_ARG_INFO() - ZEND_BEGIN_ARG_INFO_EX(arginfo_snmp2_get, 0, 0, 3) ZEND_ARG_INFO(0, host) ZEND_ARG_INFO(0, community) @@ -215,11 +274,6 @@ ZEND_BEGIN_ARG_INFO_EX(arginfo_snmp2_set, 0, 0, 5) ZEND_ARG_INFO(0, retries) ZEND_END_ARG_INFO() -ZEND_BEGIN_ARG_INFO_EX(arginfo_php_snmpv3, 0, 0, 2) - ZEND_ARG_INFO(0, s) - ZEND_ARG_INFO(0, st) -ZEND_END_ARG_INFO() - ZEND_BEGIN_ARG_INFO_EX(arginfo_snmp3_get, 0, 0, 8) ZEND_ARG_INFO(0, host) ZEND_ARG_INFO(0, sec_name) @@ -297,16 +351,78 @@ ZEND_END_ARG_INFO() ZEND_BEGIN_ARG_INFO_EX(arginfo_snmp_read_mib, 0, 0, 1) ZEND_ARG_INFO(0, filename) ZEND_END_ARG_INFO() + +/* OO arginfo */ + +ZEND_BEGIN_ARG_INFO_EX(arginfo_snmp_open, 0, 0, 3) + ZEND_ARG_INFO(0, version) + ZEND_ARG_INFO(0, host) + ZEND_ARG_INFO(0, community) + ZEND_ARG_INFO(0, timeout) + ZEND_ARG_INFO(0, retries) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO(arginfo_snmp_void, 0) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_snmp_set_security, 0, 0, 8) + ZEND_ARG_INFO(0, session) + ZEND_ARG_INFO(0, sec_level) + ZEND_ARG_INFO(0, auth_protocol) + ZEND_ARG_INFO(0, auth_passphrase) + ZEND_ARG_INFO(0, priv_protocol) + ZEND_ARG_INFO(0, priv_passphrase) + ZEND_ARG_INFO(0, contextName) + ZEND_ARG_INFO(0, contextEngineID) + ZEND_ARG_INFO(0, ) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_snmp_get, 0, 0, 1) + ZEND_ARG_INFO(0, object_id) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_snmp_walk, 0, 0, 3) + ZEND_ARG_INFO(0, object_id) + ZEND_ARG_INFO(0, non_repeaters) + ZEND_ARG_INFO(0, max_repetitions) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_snmp_set, 0, 0, 3) + ZEND_ARG_INFO(0, object_id) + ZEND_ARG_INFO(0, type) + ZEND_ARG_INFO(0, value) +ZEND_END_ARG_INFO() + +ZEND_BEGIN_ARG_INFO_EX(arginfo_snmp_class_set_quick_print, 0, 0, 1) + ZEND_ARG_INFO(0, quick_print) +ZEND_END_ARG_INFO() /* }}} */ +typedef struct _snmpobjarg { + char *oid; + char type; + char *value; + +} snmpobjarg; + +#define SNMP_MAXOIDS_IN_PDU 64 +struct objid_set { + int count; + int offset; + int step; + int array_output; + snmpobjarg vars[SNMP_MAXOIDS_IN_PDU]; +}; + /* {{{ snmp_functions[] */ const zend_function_entry snmp_functions[] = { - PHP_FE(snmpget, arginfo_snmpget) - PHP_FE(snmpgetnext, arginfo_snmpgetnext) - PHP_FE(snmpwalk, arginfo_snmpwalk) - PHP_FE(snmprealwalk, arginfo_snmprealwalk) - PHP_FALIAS(snmpwalkoid, snmprealwalk, arginfo_snmprealwalk) + PHP_FE(snmpget, arginfo_snmpget) + PHP_FE(snmpgetnext, arginfo_snmpgetnext) + PHP_FE(snmpwalk, arginfo_snmpwalk) + PHP_FE(snmprealwalk, arginfo_snmprealwalk) + PHP_FALIAS(snmpwalkoid, snmprealwalk, arginfo_snmprealwalk) + PHP_FE(snmpset, arginfo_snmpset) PHP_FE(snmp_get_quick_print, arginfo_snmp_get_quick_print) PHP_FE(snmp_set_quick_print, arginfo_snmp_set_quick_print) #ifdef HAVE_NET_SNMP @@ -314,52 +430,36 @@ const zend_function_entry snmp_functions[] = { PHP_FE(snmp_set_oid_output_format, arginfo_snmp_set_oid_output_format) PHP_FALIAS(snmp_set_oid_numeric_print, snmp_set_oid_output_format, arginfo_snmp_set_oid_output_format) #endif - PHP_FE(snmpset, arginfo_snmpset) PHP_FE(snmp2_get, arginfo_snmp2_get) - PHP_FE(snmp2_getnext, arginfo_snmp2_getnext) + PHP_FE(snmp2_getnext, arginfo_snmp2_getnext) PHP_FE(snmp2_walk, arginfo_snmp2_walk) - PHP_FE(snmp2_real_walk, arginfo_snmp2_real_walk) + PHP_FE(snmp2_real_walk, arginfo_snmp2_real_walk) PHP_FE(snmp2_set, arginfo_snmp2_set) PHP_FE(snmp3_get, arginfo_snmp3_get) - PHP_FE(snmp3_getnext, arginfo_snmp3_getnext) + PHP_FE(snmp3_getnext, arginfo_snmp3_getnext) PHP_FE(snmp3_walk, arginfo_snmp3_walk) - PHP_FE(snmp3_real_walk, arginfo_snmp3_real_walk) + PHP_FE(snmp3_real_walk, arginfo_snmp3_real_walk) PHP_FE(snmp3_set, arginfo_snmp3_set) - PHP_FE(snmp_set_valueretrieval, arginfo_snmp_set_valueretrieval) - PHP_FE(snmp_get_valueretrieval, arginfo_snmp_get_valueretrieval) + PHP_FE(snmp_set_valueretrieval, arginfo_snmp_set_valueretrieval) + PHP_FE(snmp_get_valueretrieval, arginfo_snmp_get_valueretrieval) - PHP_FE(snmp_read_mib, arginfo_snmp_read_mib) + PHP_FE(snmp_read_mib, arginfo_snmp_read_mib) {NULL,NULL,NULL} }; /* }}} */ -#define SNMP_CMD_GET 1 -#define SNMP_CMD_GETNEXT 2 -#define SNMP_CMD_WALK 3 -#define SNMP_CMD_REALWALK 4 -#define SNMP_CMD_SET 11 - -/* {{{ snmp_module_entry - */ -zend_module_entry snmp_module_entry = { - STANDARD_MODULE_HEADER, - "snmp", - snmp_functions, - PHP_MINIT(snmp), - PHP_MSHUTDOWN(snmp), - NULL, - NULL, - PHP_MINFO(snmp), - NO_VERSION_YET, - PHP_MODULE_GLOBALS(snmp), - PHP_GINIT(snmp), - NULL, - NULL, - STANDARD_MODULE_PROPERTIES_EX -}; -/* }}} */ +/* query an agent with GET method */ +#define SNMP_CMD_GET (1<<0) +/* query an agent with GETNEXT method */ +#define SNMP_CMD_GETNEXT (1<<1) +/* query an agent with SET method */ +#define SNMP_CMD_SET (1<<2) +/* walk the mib */ +#define SNMP_CMD_WALK (1<<3) +/* force values-only output */ +#define SNMP_NUMERIC_KEYS (1<<7) #ifdef COMPILE_DL_SNMP ZEND_GET_MODULE(snmp) @@ -375,86 +475,88 @@ static PHP_GINIT_FUNCTION(snmp) } /* }}} */ -/* {{{ PHP_MINIT_FUNCTION - */ -PHP_MINIT_FUNCTION(snmp) +static void netsnmp_session_free(php_snmp_session **session) { - init_snmp("snmpapp"); - -#ifdef NETSNMP_DS_LIB_DONT_PERSIST_STATE - /* Prevent update of the snmpapp.conf file */ - netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_PERSIST_STATE, 1); -#endif + if (*session) { + if ((*session)->peername) { + efree((*session)->peername); + } + efree(*session); + *session = NULL; + } +} -#ifdef HAVE_NET_SNMP - REGISTER_LONG_CONSTANT("SNMP_OID_OUTPUT_FULL", NETSNMP_OID_OUTPUT_FULL, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("SNMP_OID_OUTPUT_NUMERIC", NETSNMP_OID_OUTPUT_NUMERIC, CONST_CS | CONST_PERSISTENT); -#endif +static void php_snmp_session_destructor(zend_rsrc_list_entry *rsrc TSRMLS_DC) +{ + php_snmp_session *session = (php_snmp_session *)rsrc->ptr; + netsnmp_session_free(&session); +} - REGISTER_LONG_CONSTANT("SNMP_VALUE_LIBRARY", SNMP_VALUE_LIBRARY, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("SNMP_VALUE_PLAIN", SNMP_VALUE_PLAIN, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("SNMP_VALUE_OBJECT", SNMP_VALUE_OBJECT, CONST_CS | CONST_PERSISTENT); +static void php_snmp_object_free_storage(void *object TSRMLS_DC) +{ + php_snmp_object *intern = (php_snmp_object *)object; + + if (!intern) { + return; + } - REGISTER_LONG_CONSTANT("SNMP_BIT_STR", ASN_BIT_STR, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("SNMP_OCTET_STR", ASN_OCTET_STR, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("SNMP_OPAQUE", ASN_OPAQUE, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("SNMP_NULL", ASN_NULL, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("SNMP_OBJECT_ID", ASN_OBJECT_ID, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("SNMP_IPADDRESS", ASN_IPADDRESS, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("SNMP_COUNTER", ASN_GAUGE, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("SNMP_UNSIGNED", ASN_UNSIGNED, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("SNMP_TIMETICKS", ASN_TIMETICKS, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("SNMP_UINTEGER", ASN_UINTEGER, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("SNMP_INTEGER", ASN_INTEGER, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT("SNMP_COUNTER64", ASN_COUNTER64, CONST_CS | CONST_PERSISTENT); + netsnmp_session_free(&(intern->session)); - return SUCCESS; + zend_object_std_dtor(&intern->zo TSRMLS_CC); } -/* }}} */ -/* {{{ PHP_MSHUTDOWN_FUNCTION - */ -PHP_MSHUTDOWN_FUNCTION(snmp) +static zend_object_value php_snmp_object_new(zend_class_entry *class_type TSRMLS_DC) /* {{{ */ { - snmp_shutdown("snmpapp"); + zval *tmp; + zend_object_value retval; + php_snmp_object *intern; - return SUCCESS; -} -/* }}} */ + /* Allocate memory for it */ + intern = emalloc(sizeof(php_snmp_object)); + memset(&intern->zo, 0, sizeof(php_snmp_object)); -/* {{{ PHP_MINFO_FUNCTION - */ -PHP_MINFO_FUNCTION(snmp) -{ - php_info_print_table_start(); -#ifdef HAVE_NET_SNMP - php_info_print_table_row(2, "NET-SNMP Support", "enabled"); - php_info_print_table_row(2, "NET-SNMP Version", netsnmp_get_version()); -#else - php_info_print_table_row(2, "UCD-SNMP Support", "enabled"); - php_info_print_table_row(2, "UCD-SNMP Version", VersionInfo); -#endif - php_info_print_table_end(); + zend_object_std_init(&intern->zo, class_type TSRMLS_CC); + zend_hash_copy(intern->zo.properties, &class_type->default_properties, (copy_ctor_func_t) zval_add_ref,(void *) &tmp, sizeof(zval *)); + + retval.handle = zend_objects_store_put(intern, NULL, (zend_objects_free_object_storage_t) php_snmp_object_free_storage, NULL TSRMLS_CC); + retval.handlers = (zend_object_handlers *) &php_snmp_object_handlers; + + return retval; + } -/* }}} */ -static void php_snmp_getvalue(struct variable_list *vars, zval *snmpval TSRMLS_DC) +/* {{{ php_snmp_getvalue +* +* SNMP value to zval converter +* +*/ +static void php_snmp_getvalue(struct variable_list *vars, zval *snmpval TSRMLS_DC, int valueretrieval) { zval *val; -#if I64CHARSZ > 2047 - char buf[I64CHARSZ + 1]; -#else - char buf[2048]; -#endif + char sbuf[64]; + char *buf = &(sbuf[0]); + char *dbuf = (char *)NULL; + int buflen = sizeof(sbuf) - 1; + int val_len = vars->val_len; + + if (valueretrieval == SNMP_VALUE_LIBRARY) { + val_len += 32; /* snprint_value will add type info into value, make some space for it */ + } + + /* use emalloc() for large values, use static array otherwize */ + if(val_len > buflen){ + if ((dbuf = (char *)emalloc(val_len + 1))) { + buf = dbuf; + buflen = val_len; + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "malloc() failed: %s, fallback to static array", strerror(errno)); + } + } - buf[0] = 0; + *buf = 0; - if (SNMP_G(valueretrieval) == SNMP_VALUE_LIBRARY) { -#ifdef HAVE_NET_SNMP - snprint_value(buf, sizeof(buf), vars->name, vars->name_length, vars); -#else - sprint_value(buf,vars->name, vars->name_length, vars); -#endif + if (valueretrieval == SNMP_VALUE_LIBRARY) { + SNMP_SNPRINT_VALUE(buf, buflen, vars->name, vars->name_length, vars); ZVAL_STRING(snmpval, buf, 1); return; } @@ -476,20 +578,15 @@ static void php_snmp_getvalue(struct variable_list *vars, zval *snmpval TSRMLS_D break; case ASN_OBJECT_ID: /* 0x06, asn1.h */ -#ifdef HAVE_NET_SNMP - snprint_objid(buf, sizeof(buf), vars->val.objid, vars->val_len / sizeof(oid)); -#else - sprint_objid(buf, vars->val.objid, vars->val_len / sizeof(oid)); -#endif - + SNMP_SNPRINT_OBJID(buf, buflen, vars->val.objid, vars->val_len / sizeof(oid)); ZVAL_STRING(val, buf, 1); break; case ASN_IPADDRESS: /* 0x40, snmp_impl.h */ - snprintf(buf, sizeof(buf)-1, "%d.%d.%d.%d", - (vars->val.string)[0], (vars->val.string)[1], - (vars->val.string)[2], (vars->val.string)[3]); - buf[sizeof(buf)-1]=0; + snprintf(buf, buflen, "%d.%d.%d.%d", + (vars->val.string)[0], (vars->val.string)[1], + (vars->val.string)[2], (vars->val.string)[3]); + buf[buflen]=0; ZVAL_STRING(val, buf, 1); break; @@ -498,17 +595,35 @@ static void php_snmp_getvalue(struct variable_list *vars, zval *snmpval TSRMLS_D /* ASN_UNSIGNED is the same as ASN_GAUGE */ case ASN_TIMETICKS: /* 0x43, snmp_impl.h */ case ASN_UINTEGER: /* 0x47, snmp_impl.h */ - snprintf(buf, sizeof(buf)-1, "%lu", *vars->val.integer); - buf[sizeof(buf)-1]=0; + snprintf(buf, buflen, "%lu", *vars->val.integer); + buf[buflen]=0; ZVAL_STRING(val, buf, 1); break; case ASN_INTEGER: /* 0x02, asn1.h */ - snprintf(buf, sizeof(buf)-1, "%ld", *vars->val.integer); - buf[sizeof(buf)-1]=0; + snprintf(buf, buflen, "%ld", *vars->val.integer); + buf[buflen]=0; ZVAL_STRING(val, buf, 1); break; +#ifdef NETSNMP_WITH_OPAQUE_SPECIAL_TYPES + case ASN_OPAQUE_FLOAT: /* 0x78, asn1.h */ + snprintf(buf, buflen, "%f", *vars->val.floatVal); + ZVAL_STRING(val, buf, 1); + break; + + case ASN_OPAQUE_DOUBLE: /* 0x79, asn1.h */ + snprintf(buf, buflen, "%Lf", *vars->val.doubleVal); + ZVAL_STRING(val, buf, 1); + break; + + case ASN_OPAQUE_I64: /* 0x80, asn1.h */ + printI64(buf, vars->val.counter64); + ZVAL_STRING(val, buf, 1); + break; + + case ASN_OPAQUE_U64: /* 0x81, asn1.h */ +#endif case ASN_COUNTER64: /* 0x46, snmp_impl.h */ printU64(buf, vars->val.counter64); ZVAL_STRING(val, buf, 1); @@ -516,10 +631,11 @@ static void php_snmp_getvalue(struct variable_list *vars, zval *snmpval TSRMLS_D default: ZVAL_STRING(val, "Unknown value type", 1); + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown value type: %u", vars->type); break; } - if (SNMP_G(valueretrieval) == SNMP_VALUE_PLAIN) { + if (valueretrieval == SNMP_VALUE_PLAIN) { *snmpval = *val; zval_copy_ctor(snmpval); } else { @@ -527,26 +643,22 @@ static void php_snmp_getvalue(struct variable_list *vars, zval *snmpval TSRMLS_D add_property_long(snmpval, "type", vars->type); add_property_zval(snmpval, "value", val); } + if(dbuf){ /* malloc was used to store value */ + efree(dbuf); + } } +/* }}} */ /* {{{ php_snmp_internal * -* Generic SNMP object fetcher (for all SNMP versions) -* -* st=SNMP_CMD_GET get - query an agent with SNMP-GET. -* st=SNMP_CMD_GETNEXT getnext - query an agent with SNMP-GETNEXT. -* st=SNMP_CMD_WALK walk - walk the mib and return a single dimensional array -* containing the values. -* st=SNMP_CMD_REALWALK realwalk() and walkoid() - walk the mib and return an -* array of oid,value pairs. -* st=SNMP_CMD_SET set() - query an agent and set a single value +* SNMP object fetcher/setter for all SNMP versions * */ static void php_snmp_internal(INTERNAL_FUNCTION_PARAMETERS, int st, struct snmp_session *session, - char *objid, - char type, - char* value) + struct objid_set *objid_set, + int non_repeaters, int max_repetitions, + int valueretrieval) { struct snmp_session *ss; struct snmp_pdu *pdu=NULL, *response; @@ -562,14 +674,23 @@ static void php_snmp_internal(INTERNAL_FUNCTION_PARAMETERS, int st, int keepwalking=1; char *err; zval *snmpval = NULL; + int snmp_errno; - if (st >= SNMP_CMD_WALK) { /* walk */ + /* we start with retval=FALSE. If any actual data is aquired, retval will be set to appropriate type */ + RETVAL_FALSE; + + if (st & SNMP_CMD_WALK) { + if (objid_set->count > 1) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Multi OID walks are not supported!"); + RETURN_FALSE; + } rootlen = MAX_NAME_LEN; - if (strlen(objid)) { /* on a walk, an empty string means top of tree - no error */ - if (snmp_parse_oid(objid, root, &rootlen)) { + if (strlen(objid_set->vars[0].oid)) { /* on a walk, an empty string means top of tree - no error */ + if (snmp_parse_oid(objid_set->vars[0].oid, root, &rootlen)) { gotroot = 1; } else { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid object identifier: %s", objid); + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid object identifier: %s", objid_set->vars[0].oid); + RETURN_FALSE; } } @@ -578,6 +699,10 @@ static void php_snmp_internal(INTERNAL_FUNCTION_PARAMETERS, int st, rootlen = sizeof(objid_mib) / sizeof(oid); gotroot = 1; } + + memmove((char *)name, (char *)root, rootlen * sizeof(oid)); + name_length = rootlen; + objid_set->offset = objid_set->count; } if ((ss = snmp_open(session)) == NULL) { @@ -587,51 +712,49 @@ static void php_snmp_internal(INTERNAL_FUNCTION_PARAMETERS, int st, RETURN_FALSE; } - if (st >= SNMP_CMD_WALK) { - memmove((char *)name, (char *)root, rootlen * sizeof(oid)); - name_length = rootlen; - switch(st) { - case SNMP_CMD_WALK: - case SNMP_CMD_REALWALK: - array_init(return_value); - break; - default: - RETVAL_TRUE; - break; - } - } - while (keepwalking) { keepwalking = 0; - if ((st == SNMP_CMD_GET) || (st == SNMP_CMD_GETNEXT)) { - name_length = MAX_OID_LEN; - if (!snmp_parse_oid(objid, name, &name_length)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid object identifier: %s", objid); - snmp_close(ss); - RETURN_FALSE; + if (st & (SNMP_CMD_GET | SNMP_CMD_GETNEXT)) { + pdu = snmp_pdu_create((st & SNMP_CMD_GET) ? SNMP_MSG_GET : SNMP_MSG_GETNEXT); + for (count = 0; objid_set->offset < objid_set->count && count < objid_set->step; objid_set->offset++, count++){ + name_length = MAX_OID_LEN; + if (!snmp_parse_oid(objid_set->vars[objid_set->offset].oid, name, &name_length)) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid object identifier: %s", objid_set->vars[objid_set->offset].oid); + } else { + snmp_add_null_var(pdu, name, name_length); + } } - pdu = snmp_pdu_create((st == SNMP_CMD_GET) ? SNMP_MSG_GET : SNMP_MSG_GETNEXT); - snmp_add_null_var(pdu, name, name_length); - } else if (st == SNMP_CMD_SET) { - pdu = snmp_pdu_create(SNMP_MSG_SET); - if (snmp_add_var(pdu, name, name_length, type, value)) { -#ifdef HAVE_NET_SNMP - snprint_objid(buf, sizeof(buf), name, name_length); -#else - sprint_objid(buf, name, name_length); -#endif - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not add variable: %s %c %s", buf, type, value); + if(pdu->variables == NULL){ snmp_free_pdu(pdu); snmp_close(ss); RETURN_FALSE; } - } else if (st >= SNMP_CMD_WALK) { + } else if (st & SNMP_CMD_SET) { + pdu = snmp_pdu_create(SNMP_MSG_SET); + for (count = 0; objid_set->offset < objid_set->count && count < objid_set->step; objid_set->offset++, count++){ + name_length = MAX_OID_LEN; + if (!snmp_parse_oid(objid_set->vars[objid_set->offset].oid, name, &name_length)) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid object identifier: %s", objid_set->vars[objid_set->offset].oid); + snmp_free_pdu(pdu); + snmp_close(ss); + RETURN_FALSE; + } else { + if ((snmp_errno = snmp_add_var(pdu, name, name_length, objid_set->vars[objid_set->offset].type, objid_set->vars[objid_set->offset].value))) { + SNMP_SNPRINT_OBJID(buf, sizeof(buf), name, name_length); + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not add variable: OID='%s' type='%c' value='%s': %s", buf, objid_set->vars[objid_set->offset].type, objid_set->vars[objid_set->offset].value, snmp_api_errstring(snmp_errno)); + snmp_free_pdu(pdu); + snmp_close(ss); + RETURN_FALSE; + } + } + } + } else if (st & SNMP_CMD_WALK) { if (session->version == SNMP_VERSION_1) { pdu = snmp_pdu_create(SNMP_MSG_GETNEXT); } else { pdu = snmp_pdu_create(SNMP_MSG_GETBULK); - pdu->non_repeaters = 0; - pdu->max_repetitions = 20; + pdu->non_repeaters = non_repeaters; + pdu->max_repetitions = max_repetitions; } snmp_add_null_var(pdu, name, name_length); } @@ -640,95 +763,102 @@ retry: status = snmp_synch_response(ss, pdu, &response); if (status == STAT_SUCCESS) { if (response->errstat == SNMP_ERR_NOERROR) { + if (st & SNMP_CMD_SET) { + snmp_free_pdu(response); + snmp_close(ss); + RETURN_TRUE; + } for (vars = response->variables; vars; vars = vars->next_variable) { - if (st >= SNMP_CMD_WALK && st != SNMP_CMD_SET && - (vars->name_length < rootlen || memcmp(root, vars->name, rootlen * sizeof(oid)))) { - continue; /* not part of this subtree */ + /* do not output errors as values */ + if ( vars->type == SNMP_ENDOFMIBVIEW || + vars->type == SNMP_NOSUCHOBJECT || + vars->type == SNMP_NOSUCHINSTANCE ) { + if ((st & SNMP_CMD_WALK) && Z_TYPE_P(return_value) == IS_ARRAY) { + break; + } + SNMP_SNPRINT_OBJID(buf, sizeof(buf), vars->name, vars->name_length); + SNMP_SNPRINT_VALUE(buf2, sizeof(buf2), vars->name, vars->name_length, vars); + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error in packet at '%s': %s", buf, buf2); + continue; } - - if (st != SNMP_CMD_SET) { - MAKE_STD_ZVAL(snmpval); - php_snmp_getvalue(vars, snmpval TSRMLS_CC); + + if ((st & SNMP_CMD_WALK) && + (vars->name_length < rootlen || memcmp(root, vars->name, rootlen * sizeof(oid)))) { /* not part of this subtree */ + if (Z_TYPE_P(return_value) == IS_ARRAY) { /* some records are fetched already, shut down further lookup */ + keepwalking = 0; + } else { + /* first fetched OID is out of subtree, fallback to GET query */ + st |= SNMP_CMD_GET; + st ^= SNMP_CMD_WALK; + objid_set->offset = 0; + keepwalking = 1; + } + break; } - if (st == SNMP_CMD_GET) { + MAKE_STD_ZVAL(snmpval); + php_snmp_getvalue(vars, snmpval TSRMLS_CC, valueretrieval); + + if (objid_set->array_output) { + if (Z_TYPE_P(return_value) == IS_BOOL) { + array_init(return_value); + } + if (st & SNMP_NUMERIC_KEYS) { + add_next_index_zval(return_value, snmpval); + } else { + SNMP_SNPRINT_OBJID(buf2, sizeof(buf2), vars->name, vars->name_length); + add_assoc_zval(return_value, buf2, snmpval); + } + } else { *return_value = *snmpval; zval_copy_ctor(return_value); zval_ptr_dtor(&snmpval); - snmp_free_pdu(response); - snmp_close(ss); - return; - } else if (st == SNMP_CMD_GETNEXT) { - *return_value = *snmpval; - zval_copy_ctor(return_value); - snmp_free_pdu(response); - snmp_close(ss); - return; - } else if (st == SNMP_CMD_WALK) { - add_next_index_zval(return_value,snmpval); /* Add to returned array */ - } else if (st == SNMP_CMD_REALWALK && vars->type != SNMP_ENDOFMIBVIEW && vars->type != SNMP_NOSUCHOBJECT && vars->type != SNMP_NOSUCHINSTANCE) { -#ifdef HAVE_NET_SNMP - snprint_objid(buf2, sizeof(buf2), vars->name, vars->name_length); -#else - sprint_objid(buf2, vars->name, vars->name_length); -#endif - add_assoc_zval(return_value,buf2,snmpval); + break; } - if (st >= SNMP_CMD_WALK && st != SNMP_CMD_SET) { - if (vars->type != SNMP_ENDOFMIBVIEW && - vars->type != SNMP_NOSUCHOBJECT && vars->type != SNMP_NOSUCHINSTANCE) { - if (snmp_oid_compare(name, name_length, vars->name, vars->name_length) >= 0) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error: OID not increasing: %s",name); - keepwalking = 0; - } else { - memmove((char *)name, (char *)vars->name,vars->name_length * sizeof(oid)); - name_length = vars->name_length; - keepwalking = 1; - } + + /* OID increase check */ + if (st & SNMP_CMD_WALK) { + if (snmp_oid_compare(name, name_length, vars->name, vars->name_length) >= 0) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error: OID not increasing: %s",name); + keepwalking = 0; + } else { + memmove((char *)name, (char *)vars->name,vars->name_length * sizeof(oid)); + name_length = vars->name_length; + keepwalking = 1; } } - } + } + if (objid_set->offset < objid_set->count) { /* we have unprocessed OIDs */ + keepwalking = 1; + } } else { - if (st != SNMP_CMD_WALK || response->errstat != SNMP_ERR_NOSUCHNAME) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error in packet: %s", snmp_errstring(response->errstat)); - if (response->errstat == SNMP_ERR_NOSUCHNAME) { - for (count=1, vars = response->variables; vars && count != response->errindex; + if (!(st & SNMP_CMD_WALK) || response->errstat != SNMP_ERR_NOSUCHNAME || Z_TYPE_P(return_value) == IS_BOOL) { + for ( count=1, vars = response->variables; + vars && count != response->errindex; vars = vars->next_variable, count++); - if (vars) { -#ifdef HAVE_NET_SNMP - snprint_objid(buf, sizeof(buf), vars->name, vars->name_length); -#else - sprint_objid(buf,vars->name, vars->name_length); -#endif - } - php_error_docref(NULL TSRMLS_CC, E_WARNING, "This name does not exist: %s",buf); + + if (st & (SNMP_CMD_GET | SNMP_CMD_GETNEXT) && response->errstat == SNMP_ERR_TOOBIG && objid_set->step > 1) { /* Answer will not fit into single packet */ + objid_set->offset -= objid_set->step; + objid_set->step /= 2; + snmp_free_pdu(response); + keepwalking = 1; + continue; } - if (st == SNMP_CMD_GET) { - if ((pdu = snmp_fix_pdu(response, SNMP_MSG_GET)) != NULL) { - snmp_free_pdu(response); - goto retry; - } - } else if (st == SNMP_CMD_SET) { - if ((pdu = snmp_fix_pdu(response, SNMP_MSG_SET)) != NULL) { - snmp_free_pdu(response); - goto retry; - } - } else if (st == SNMP_CMD_GETNEXT) { - if ((pdu = snmp_fix_pdu(response, SNMP_MSG_GETNEXT)) != NULL) { - snmp_free_pdu(response); - goto retry; - } - } else if (st >= SNMP_CMD_WALK) { /* Here we do walks. */ - if ((pdu = snmp_fix_pdu(response, ((session->version == SNMP_VERSION_1) - ? SNMP_MSG_GETNEXT - : SNMP_MSG_GETBULK))) != NULL) { + if (vars) { + SNMP_SNPRINT_OBJID(buf, sizeof(buf), vars->name, vars->name_length); + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error in packet at '%s': %s", buf, snmp_errstring(response->errstat)); + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error in packet at %u object_id: %s", response->errindex, snmp_errstring(response->errstat)); + } + if (st & (SNMP_CMD_GET | SNMP_CMD_GETNEXT)) { /* cut out bogus OID and retry */ + if ((pdu = snmp_fix_pdu(response, ((st & SNMP_CMD_GET) ? SNMP_MSG_GET : SNMP_MSG_GETNEXT) )) != NULL) { snmp_free_pdu(response); goto retry; } } snmp_free_pdu(response); snmp_close(ss); - if (st == SNMP_CMD_WALK || st == SNMP_CMD_REALWALK) { + if (objid_set->array_output) { zval_dtor(return_value); } RETURN_FALSE; @@ -736,14 +866,16 @@ retry: } } else if (status == STAT_TIMEOUT) { php_error_docref(NULL TSRMLS_CC, E_WARNING, "No response from %s", session->peername); - if (st == SNMP_CMD_WALK || st == SNMP_CMD_REALWALK) { + if (objid_set->array_output) { zval_dtor(return_value); } snmp_close(ss); RETURN_FALSE; } else { /* status == STAT_ERROR */ - php_error_docref(NULL TSRMLS_CC, E_WARNING, "An error occurred, quitting"); - if (st == SNMP_CMD_WALK || st == SNMP_CMD_REALWALK) { + snmp_error(ss, NULL, NULL, &err); + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Fatal error: %s", err); + free(err); + if (objid_set->array_output) { zval_dtor(return_value); } snmp_close(ss); @@ -757,115 +889,530 @@ retry: } /* }}} */ +/* {{{ php_snmp_parse_oid +* +* OID parser (and type, value for SNMP_SET command) +*/ + +static int php_snmp_parse_oid(int st, struct objid_set *objid_set, zval **oid, zval **type, zval **value) +{ + char *pptr; + HashPosition pos_oid, pos_type, pos_value; + zval **tmp_oid, **tmp_type, **tmp_value; + + if (Z_TYPE_PP(oid) != IS_ARRAY) { + if (Z_ISREF_PP(oid)) { + SEPARATE_ZVAL(oid); + } + convert_to_string_ex(oid); + } else if (Z_TYPE_PP(oid) == IS_ARRAY) { + zend_hash_internal_pointer_reset_ex(Z_ARRVAL_PP(oid), &pos_oid); + } + + if (st & SNMP_CMD_SET) { + if (Z_TYPE_PP(type) != IS_ARRAY) { + if (Z_ISREF_PP(type)) { + SEPARATE_ZVAL(type); + } + convert_to_string_ex(type); + } else if (Z_TYPE_PP(type) == IS_ARRAY) { + zend_hash_internal_pointer_reset_ex(Z_ARRVAL_PP(type), &pos_type); + } + + if (Z_TYPE_PP(value) != IS_ARRAY) { + if (Z_ISREF_PP(value)) { + SEPARATE_ZVAL(value); + } + convert_to_string_ex(value); + } else if (Z_TYPE_PP(value) == IS_ARRAY) { + zend_hash_internal_pointer_reset_ex(Z_ARRVAL_PP(value), &pos_value); + } + } + + objid_set->count = 0; + objid_set->array_output = ((st & SNMP_CMD_WALK) ? TRUE : FALSE); + if (Z_TYPE_PP(oid) == IS_STRING) { + objid_set->vars[objid_set->count].oid = Z_STRVAL_PP(oid); + if (st & SNMP_CMD_SET) { + if (Z_TYPE_PP(type) == IS_STRING && Z_TYPE_PP(value) == IS_STRING) { + if (Z_STRLEN_PP(type) != 1) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Bogus type '%s', should be single char, got %u", Z_STRVAL_PP(type), Z_STRLEN_PP(type)); + return FALSE; + } + pptr = Z_STRVAL_PP(type); + objid_set->vars[objid_set->count].type = *pptr; + objid_set->vars[objid_set->count].value = Z_STRVAL_PP(value); + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Single objid and multiple type or values are not supported"); + return FALSE; + } + } + objid_set->count++; + } else if (Z_TYPE_PP(oid) == IS_ARRAY) { // we got objid array + if (zend_hash_num_elements(Z_ARRVAL_PP(oid)) == 0) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Got empty OID array"); + return FALSE; + } + objid_set->array_output = ( (st & SNMP_CMD_SET) ? FALSE : TRUE ); + for ( zend_hash_internal_pointer_reset_ex(Z_ARRVAL_PP(oid), &pos_oid); + zend_hash_get_current_data_ex(Z_ARRVAL_PP(oid), (void **) &tmp_oid, &pos_oid) == SUCCESS; + zend_hash_move_forward_ex(Z_ARRVAL_PP(oid), &pos_oid) ) { + + convert_to_string_ex(tmp_oid); + objid_set->vars[objid_set->count].oid = Z_STRVAL_PP(tmp_oid); + if (st & SNMP_CMD_SET) { + if (Z_TYPE_PP(type) == IS_STRING) { + pptr = Z_STRVAL_PP(type); + objid_set->vars[objid_set->count].type = *pptr; + } else if (Z_TYPE_PP(type) == IS_ARRAY) { + if (SUCCESS == zend_hash_get_current_data_ex(Z_ARRVAL_PP(type), (void **) &tmp_type, &pos_type)) { + convert_to_string_ex(tmp_type); + if (Z_STRLEN_PP(tmp_type) != 1) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "'%s': bogus type '%s', should be single char, got %u", Z_STRVAL_PP(tmp_oid), Z_STRVAL_PP(tmp_type), Z_STRLEN_PP(tmp_type)); + return FALSE; + } + pptr = Z_STRVAL_PP(tmp_type); + objid_set->vars[objid_set->count].type = *pptr; + zend_hash_move_forward_ex(Z_ARRVAL_PP(type), &pos_type); + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "'%s': no type set", Z_STRVAL_PP(tmp_oid)); + return FALSE; + } + } + + if (Z_TYPE_PP(value) == IS_STRING) { + objid_set->vars[objid_set->count].value = Z_STRVAL_PP(value); + } else if (Z_TYPE_PP(value) == IS_ARRAY) { + if (SUCCESS == zend_hash_get_current_data_ex(Z_ARRVAL_PP(value), (void **) &tmp_value, &pos_value)) { + convert_to_string_ex(tmp_value); + objid_set->vars[objid_set->count].value = Z_STRVAL_PP(tmp_value); + zend_hash_move_forward_ex(Z_ARRVAL_PP(value), &pos_value); + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "'%s': no value set", Z_STRVAL_PP(tmp_oid)); + return FALSE; + } + } + } + + if (objid_set->count++ >= SNMP_MAXOIDS_IN_PDU) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not process more than %u OIDs in singe GET/GETNEXT/SET query", SNMP_MAXOIDS_IN_PDU); + return FALSE; + } + } + } + + objid_set->offset = 0; + objid_set->step = objid_set->count; + return (objid_set->count > 0); +} +/* }}} */ + +/* {{{ netsnmp_session_init + allocates memory for session and session->peername, caller should free it manually using netsnmp_session_free() and efree() +*/ +static int netsnmp_session_init(php_snmp_session **session_p, int version, char *hostname, char *community, int timeout, int retries) +{ + int remote_port = SNMP_PORT; + php_snmp_session *session; + char *pptr; + + *session_p = (php_snmp_session *)emalloc(sizeof(php_snmp_session)); + session = *session_p; + if (session == NULL) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "emalloc() failed allocating session"); + return (-1); + } + + snmp_sess_init(session); + + session->version = version; + + session->peername = emalloc(MAX_NAME_LEN); + if(session->peername == NULL) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "emalloc() failed while copying hostname"); + netsnmp_session_free(&session); + return (-1); + } + + /* Reading the hostname and its optional non-default port number */ + strlcpy(session->peername, hostname, MAX_NAME_LEN); + if ((pptr = strchr(session->peername, ':'))) { + remote_port = strtol(pptr + 1, NULL, 0); + } + + session->remote_port = remote_port; + + if (version == SNMP_VERSION_3) { + /* Setting the security name. */ + session->securityName = strdup(community); + session->securityNameLen = strlen(session->securityName); + } else { + session->authenticator = NULL; +#ifdef UCD_SNMP_HACK + session->community = (u_char *)strdup(community); /* memory freed by SNMP library, strdup NOT estrdup */ +#else + session->community = (u_char *)community; +#endif + session->community_len = strlen(community); + } + + session->retries = retries; + session->timeout = timeout; + return (0); +} +/* }}} */ + +/* {{{ int netsnmp_session_set_sec_level(struct snmp_session *s, char *level) + Set the security level in the snmpv3 session */ +static int netsnmp_session_set_sec_level(struct snmp_session *s, char *level TSRMLS_DC) +{ + if (!strcasecmp(level, "noAuthNoPriv") || !strcasecmp(level, "nanp")) { + s->securityLevel = SNMP_SEC_LEVEL_NOAUTH; + } else if (!strcasecmp(level, "authNoPriv") || !strcasecmp(level, "anp")) { + s->securityLevel = SNMP_SEC_LEVEL_AUTHNOPRIV; + } else if (!strcasecmp(level, "authPriv") || !strcasecmp(level, "ap")) { + s->securityLevel = SNMP_SEC_LEVEL_AUTHPRIV; + } else { + return (-1); + } + return (0); +} +/* }}} */ + +/* {{{ int netsnmp_session_set_auth_protocol(struct snmp_session *s, char *prot) + Set the authentication protocol in the snmpv3 session */ +static int netsnmp_session_set_auth_protocol(struct snmp_session *s, char *prot TSRMLS_DC) +{ + if (!strcasecmp(prot, "MD5")) { + s->securityAuthProto = usmHMACMD5AuthProtocol; + s->securityAuthProtoLen = OIDSIZE(usmHMACMD5AuthProtocol); + } else if (!strcasecmp(prot, "SHA")) { + s->securityAuthProto = usmHMACSHA1AuthProtocol; + s->securityAuthProtoLen = OIDSIZE(usmHMACSHA1AuthProtocol); + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown authentication protocol '%s'", prot TSRMLS_DC); + return (-1); + } + return (0); +} +/* }}} */ + +/* {{{ int netsnmp_session_set_sec_protocol(struct snmp_session *s, char *prot) + Set the security protocol in the snmpv3 session */ +static int netsnmp_session_set_sec_protocol(struct snmp_session *s, char *prot TSRMLS_DC) +{ + if (!strcasecmp(prot, "DES")) { + s->securityPrivProto = usmDESPrivProtocol; + s->securityPrivProtoLen = OIDSIZE(usmDESPrivProtocol); +#ifdef HAVE_AES + } else if (!strcasecmp(prot, "AES128") +#ifdef SNMP_VALIDATE_ERR +/* +* In Net-SNMP before 5.2, the following symbols exist: +* usmAES128PrivProtocol, usmAES192PrivProtocol, usmAES256PrivProtocol +* In an effort to be more standards-compliant, 5.2 removed the last two. +* As of 5.2, the symbols are: +* usmAESPrivProtocol, usmAES128PrivProtocol +* +* As we want this extension to compile on both versions, we use the latter +* symbol on purpose, as it's defined to be the same as the former. +* +* However, in 5.2 the type of usmAES128PrivProtocol is a pointer, not an +* array, so we cannot use the OIDSIZE macro because it uses sizeof(). +* +*/ + || !strcasecmp(prot, "AES")) { + s->securityPrivProto = usmAES128PrivProtocol; + s->securityPrivProtoLen = USM_PRIV_PROTO_AES128_LEN; +#else + ) { + s->securityPrivProto = usmAES128PrivProtocol; + s->securityPrivProtoLen = OIDSIZE(usmAES128PrivProtocol); + } else if (!strcasecmp(prot, "AES192")) { + s->securityPrivProto = usmAES192PrivProtocol; + s->securityPrivProtoLen = OIDSIZE(usmAES192PrivProtocol); + } else if (!strcasecmp(prot, "AES256")) { + s->securityPrivProto = usmAES256PrivProtocol; + s->securityPrivProtoLen = OIDSIZE(usmAES256PrivProtocol); +#endif +#endif + } else { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown security protocol '%s'", prot); + return (-1); + } + return (0); +} +/* }}} */ + +/* {{{ int netsnmp_session_gen_auth_key(struct snmp_session *s, char *pass) + Make key from pass phrase in the snmpv3 session */ +static int netsnmp_session_gen_auth_key(struct snmp_session *s, char *pass TSRMLS_DC) +{ + int snmp_errno; + s->securityAuthKeyLen = USM_AUTH_KU_LEN; + if ((snmp_errno = generate_Ku(s->securityAuthProto, s->securityAuthProtoLen, + (u_char *) pass, strlen(pass), + s->securityAuthKey, &(s->securityAuthKeyLen)))) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error generating a key for authentication pass phrase '%s': %s", pass, snmp_api_errstring(snmp_errno)); + return (-1); + } + return (0); +} +/* }}} */ + +/* {{{ int netsnmp_session_gen_sec_key(struct snmp_session *s, u_char *pass) + Make key from pass phrase in the snmpv3 session */ +static int netsnmp_session_gen_sec_key(struct snmp_session *s, u_char *pass TSRMLS_DC) +{ + int snmp_errno; + + s->securityPrivKeyLen = USM_PRIV_KU_LEN; + if ((snmp_errno = generate_Ku(s->securityAuthProto, s->securityAuthProtoLen, + pass, strlen(pass), + s->securityPrivKey, &(s->securityPrivKeyLen)))) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error generating a key for privacy pass phrase '%s': %s", pass, snmp_api_errstring(snmp_errno)); + return (-2); + } + return (0); +} +/* }}} */ + +/* {{{ in netsnmp_session_set_contextEngineID(struct snmp_session *s, u_char * contextEngineID) + Set context Engine Id in the snmpv3 session */ +static int netsnmp_session_set_contextEngineID(struct snmp_session *s, u_char * contextEngineID) +{ + size_t ebuf_len = 32, eout_len = 0; + u_char *ebuf = (u_char *) malloc(ebuf_len); /* memory freed by SNMP library, strdup NOT estrdup */ + + if (ebuf == NULL) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "malloc failure setting contextEngineID"); + return (-1); + } + if (!snmp_hex_to_binary(&ebuf, &ebuf_len, &eout_len, 1, contextEngineID)) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Bad engine ID value '%s'", contextEngineID); + free(ebuf); + return (-1); + } + s->contextEngineID = ebuf; + s->contextEngineIDLen = eout_len; + return (0); +} +/* }}} */ + +/* {{{ php_set_security(struct snmp_session *session, char *sec_level, char *auth_protocol, char *auth_passphrase, char *priv_protocol, char *priv_passphrase, char *contextName, char *contextEngineID) + Set all snmpv3-related security options */ +static int netsnmp_session_set_security(struct snmp_session *session, char *sec_level, char *auth_protocol, char *auth_passphrase, char *priv_protocol, char *priv_passphrase, char *contextName, char *contextEngineID) +{ + + /* Setting the security level. */ + if (netsnmp_session_set_sec_level(session, sec_level)) { + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid security level '%s'", sec_level); + return (-1); + } + + if (session->securityLevel == SNMP_SEC_LEVEL_AUTHNOPRIV || session->securityLevel == SNMP_SEC_LEVEL_AUTHPRIV) { + + /* Setting the authentication protocol. */ + if (netsnmp_session_set_auth_protocol(session, auth_protocol)) { + /* Warning message sent already, just bail out */ + return (-1); + } + + /* Setting the authentication passphrase. */ + if (netsnmp_session_gen_auth_key(session, auth_passphrase)) { + /* Warning message sent already, just bail out */ + return (-1); + } + + if (session->securityLevel == SNMP_SEC_LEVEL_AUTHPRIV) { + /* Setting the security protocol. */ + if (netsnmp_session_set_sec_protocol(session, priv_protocol)) { + /* Warning message sent already, just bail out */ + return (-1); + } + + /* Setting the security protocol passphrase. */ + if (netsnmp_session_gen_sec_key(session, priv_passphrase)) { + /* Warning message sent already, just bail out */ + return (-1); + } + } + } + + /* Setting contextName if specified */ + if (contextName) { + session->contextName = contextName; + session->contextNameLen = strlen(contextName); + } + + /* Setting contextEngineIS if specified */ + if (contextEngineID && strlen(contextEngineID) && netsnmp_session_set_contextEngineID(session, contextEngineID)) { + /* Warning message sent already, just bail out */ + return (-1); + } + + return (0); +} +/* }}} */ + /* {{{ php_snmp * -* Generic community based SNMP handler for version 1 and 2. +* Generic SNMP handler for all versions. * This function makes use of the internal SNMP object fetcher. -* The object fetcher is shared with SNMPv3. -* -* st=SNMP_CMD_GET get - query an agent with SNMP-GET. -* st=SNMP_CMD_GETNEXT getnext - query an agent with SNMP-GETNEXT. -* st=SNMP_CMD_WALK walk - walk the mib and return a single dimensional array -* containing the values. -* st=SNMP_CMD_REALWALK realwalk() and walkoid() - walk the mib and return an -* array of oid,value pairs. -* st=5-8 ** Reserved ** -* st=SNMP_CMD_SET set() - query an agent and set a single value +* Used both in old (non-OO) and OO API * */ -static void php_snmp(INTERNAL_FUNCTION_PARAMETERS, int st, int version) +static void php_snmp(INTERNAL_FUNCTION_PARAMETERS, int st, int version) { - char *a1, *a2, *a3; - int a1_len, a2_len, a3_len; - struct snmp_session session; + zval **oid, **value, **type; + char *a1, *a2, *a3, *a4, *a5, *a6, *a7; + int a1_len, a2_len, a3_len, a4_len, a5_len, a6_len, a7_len; long timeout = SNMP_DEFAULT_TIMEOUT; long retries = SNMP_DEFAULT_RETRIES; - char type = (char) 0; - char *value = (char *) 0, *stype = ""; - int value_len, stype_len; - char hostname[MAX_NAME_LEN]; - int remote_port = 161; - char *pptr; + int non_repeaters = 0; + int max_repetitions = 20; int argc = ZEND_NUM_ARGS(); - - if (st == SNMP_CMD_SET) { - if (zend_parse_parameters(argc TSRMLS_CC, "sssss|ll", &a1, &a1_len, &a2, &a2_len, &a3, &a3_len, &stype, &stype_len, &value, &value_len, &timeout, &retries) == FAILURE) { - return; + struct objid_set objid_set; + php_snmp_session *session; + int session_less_mode = (getThis() == NULL); + int valueretrieval = SNMP_G(valueretrieval); + php_snmp_object *snmp_object; + php_snmp_object glob_snmp_object; + + if (session_less_mode) { + if (version == SNMP_VERSION_3) { + if (st & SNMP_CMD_SET) { + if (zend_parse_parameters(argc TSRMLS_CC, "sssssssZZZ|ll", &a1, &a1_len, &a2, &a2_len, &a3, &a3_len, + &a4, &a4_len, &a5, &a5_len, &a6, &a6_len, &a7, &a7_len, &oid, &type, &value, &timeout, &retries) == FAILURE) { + RETURN_FALSE; + } + } else { + /* SNMP_CMD_GET + * SNMP_CMD_GETNEXT + * SNMP_CMD_WALK + */ + if (zend_parse_parameters(argc TSRMLS_CC, "sssssssZ|ll", &a1, &a1_len, &a2, &a2_len, &a3, &a3_len, + &a4, &a4_len, &a5, &a5_len, &a6, &a6_len, &a7, &a7_len, &oid, &timeout, &retries) == FAILURE) { + RETURN_FALSE; + } + } + } else { + if (st & SNMP_CMD_SET) { + if (zend_parse_parameters(argc TSRMLS_CC, "ssZZZ|ll", &a1, &a1_len, &a2, &a2_len, &oid, &type, &value, &timeout, &retries) == FAILURE) { + RETURN_FALSE; + } + } else { + /* SNMP_CMD_GET + * SNMP_CMD_GETNEXT + * SNMP_CMD_WALK + */ + if (zend_parse_parameters(argc TSRMLS_CC, "ssZ|ll", &a1, &a1_len, &a2, &a2_len, &oid, &timeout, &retries) == FAILURE) { + RETURN_FALSE; + } + } } } else { - /* SNMP_CMD_GET - * SNMP_CMD_GETNEXT - * SNMP_CMD_WALK - * SNMP_CMD_REALWALK - */ - if (zend_parse_parameters(argc TSRMLS_CC, "sss|ll", &a1, &a1_len, &a2, &a2_len, &a3, &a3_len, &timeout, &retries) == FAILURE) { - return; + if (st & SNMP_CMD_SET) { + if (zend_parse_parameters(argc TSRMLS_CC, "ZZZ", &oid, &type, &value) == FAILURE) { + RETURN_FALSE; + } + } else if (st & SNMP_CMD_WALK) { + if (zend_parse_parameters(argc TSRMLS_CC, "Z|ll", &oid, &non_repeaters, &max_repetitions) == FAILURE) { + RETURN_FALSE; + } + } else { + /* SNMP_CMD_GET + * SNMP_CMD_GETNEXT + */ + if (zend_parse_parameters(argc TSRMLS_CC, "Z", &oid) == FAILURE) { + RETURN_FALSE; + } } } - - if (st == SNMP_CMD_SET) { - type = stype[0]; - } - - snmp_sess_init(&session); - strlcpy(hostname, a1, sizeof(hostname)); - if ((pptr = strchr (hostname, ':'))) { - remote_port = strtol (pptr + 1, NULL, 0); - } - - session.peername = hostname; - session.remote_port = remote_port; - session.version = version; - /* - * FIXME: potential memory leak - * This is a workaround for an "artifact" (Mike Slifcak) - * in (at least) ucd-snmp 3.6.1 which frees - * memory it did not allocate - */ -#ifdef UCD_SNMP_HACK - session.community = (u_char *)strdup(a2); /* memory freed by SNMP library, strdup NOT estrdup */ + + if (!php_snmp_parse_oid(st, &objid_set, oid, type, value)) { + RETURN_FALSE; + } + + if (session_less_mode) { + if (netsnmp_session_init(&session, version, a1, a2, timeout, retries)) { + RETURN_FALSE; + } + if (version == SNMP_VERSION_3 && netsnmp_session_set_security(session, a3 TSRMLS_CC, a4 TSRMLS_CC, a5 TSRMLS_CC, a6 TSRMLS_CC, a7 TSRMLS_CC, NULL, NULL)) { + /* Warning message sent already, just bail out */ + RETURN_FALSE; + } + } else { + zval *object = getThis(); + PHP_SNMP_SESSION_FROM_OBJECT(session, object); + snmp_object = (php_snmp_object *)zend_object_store_get_object(object TSRMLS_CC); + valueretrieval = snmp_object->valueretrieval; +#ifdef HAVE_NET_SNMP + glob_snmp_object.enum_print = netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_NUMERIC_ENUM); + netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_NUMERIC_ENUM, snmp_object->enum_print); + glob_snmp_object.quick_print = netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_QUICK_PRINT); + netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_QUICK_PRINT, snmp_object->quick_print); + glob_snmp_object.oid_output_format = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT); + netsnmp_ds_set_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT, snmp_object->oid_output_format); #else - session.community = (u_char *)a2; + glob_snmp_object.quick_print = snmp_get_quick_print(); + snmp_set_quick_print(snmp_object->quick_print); #endif - session.community_len = a2_len; - session.retries = retries; - session.timeout = timeout; - - session.authenticator = NULL; + } + + php_snmp_internal(INTERNAL_FUNCTION_PARAM_PASSTHRU, st, session, &objid_set, non_repeaters, max_repetitions, valueretrieval); - php_snmp_internal(INTERNAL_FUNCTION_PARAM_PASSTHRU, st, &session, a3, type, value); + if (session_less_mode) { + netsnmp_session_free(&session); + } else { +#ifdef HAVE_NET_SNMP + netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_NUMERIC_ENUM, glob_snmp_object.enum_print); + netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_QUICK_PRINT, glob_snmp_object.quick_print); + netsnmp_ds_set_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT, glob_snmp_object.oid_output_format); +#else + snmp_set_quick_print(glob_snmp_object.quick_print); +#endif + } } /* }}} */ -/* {{{ proto string snmpget(string host, string community, string object_id [, int timeout [, int retries]]) +/* {{{ proto mixed snmpget(string host, string community, mixed object_id [, int timeout [, int retries]]) Fetch a SNMP object */ PHP_FUNCTION(snmpget) { - php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU,SNMP_CMD_GET, SNMP_VERSION_1); + php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_GET, SNMP_VERSION_1); } /* }}} */ -/* {{{ proto string snmpgetnext(string host, string community, string object_id [, int timeout [, int retries]]) +/* {{{ proto mixed snmpgetnext(string host, string community, mixed object_id [, int timeout [, int retries]]) Fetch a SNMP object */ PHP_FUNCTION(snmpgetnext) { - php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU,SNMP_CMD_GETNEXT, SNMP_VERSION_1); + php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_GETNEXT, SNMP_VERSION_1); } /* }}} */ -/* {{{ proto array snmpwalk(string host, string community, string object_id [, int timeout [, int retries]]) +/* {{{ proto mixed snmpwalk(string host, string community, mixed object_id [, int timeout [, int retries]]) Return all objects under the specified object id */ PHP_FUNCTION(snmpwalk) { - php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU,SNMP_CMD_WALK, SNMP_VERSION_1); + php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU, (SNMP_CMD_WALK | SNMP_NUMERIC_KEYS), SNMP_VERSION_1); } /* }}} */ -/* {{{ proto array snmprealwalk(string host, string community, string object_id [, int timeout [, int retries]]) +/* {{{ proto mixed snmprealwalk(string host, string community, mixed object_id [, int timeout [, int retries]]) Return all objects including their respective object id withing the specified one */ PHP_FUNCTION(snmprealwalk) { - php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU,SNMP_CMD_REALWALK, SNMP_VERSION_1); + php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_WALK, SNMP_VERSION_1); +} +/* }}} */ + +/* {{{ proto bool snmpset(string host, string community, mixed object_id, mixed type, mixed value [, int timeout [, int retries]]) + Set the value of a SNMP object */ +PHP_FUNCTION(snmpset) +{ + php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_SET, SNMP_VERSION_1); } /* }}} */ @@ -885,470 +1432,806 @@ PHP_FUNCTION(snmp_get_quick_print) } /* }}} */ -/* {{{ proto void snmp_set_quick_print(int quick_print) +/* {{{ proto bool snmp_set_quick_print(int quick_print) Return all objects including their respective object id withing the specified one */ PHP_FUNCTION(snmp_set_quick_print) { long a1; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &a1) == FAILURE) { - return; + RETURN_FALSE; } #ifdef HAVE_NET_SNMP - netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_QUICK_PRINT, (int) a1); + netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_QUICK_PRINT, (int)a1); #else snmp_set_quick_print((int)a1); #endif + RETURN_TRUE; } /* }}} */ #ifdef HAVE_NET_SNMP -/* {{{ proto void snmp_set_enum_print(int enum_print) +/* {{{ proto bool snmp_set_enum_print(int enum_print) Return all values that are enums with their enum value instead of the raw integer */ PHP_FUNCTION(snmp_set_enum_print) { long a1; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &a1) == FAILURE) { - return; + RETURN_FALSE; } netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_NUMERIC_ENUM, (int) a1); + RETURN_TRUE; } /* }}} */ -/* {{{ proto void snmp_set_oid_output_format(int oid_format) +/* {{{ proto bool snmp_set_oid_output_format(int oid_format) Set the OID output format. */ PHP_FUNCTION(snmp_set_oid_output_format) { long a1; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &a1) == FAILURE) { - return; + RETURN_FALSE; } - switch ((int) a1) { - case 0: + switch((int) a1) { + case NETSNMP_OID_OUTPUT_SUFFIX: + case NETSNMP_OID_OUTPUT_MODULE: case NETSNMP_OID_OUTPUT_FULL: - a1 = NETSNMP_OID_OUTPUT_FULL; + case NETSNMP_OID_OUTPUT_NUMERIC: + case NETSNMP_OID_OUTPUT_UCD: + case NETSNMP_OID_OUTPUT_NONE: + netsnmp_ds_set_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT, a1); + RETURN_TRUE; break; - default: - case NETSNMP_OID_OUTPUT_NUMERIC: - a1 = NETSNMP_OID_OUTPUT_NUMERIC; + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown SNMP output print format '%d'", (int) a1); + RETURN_FALSE; break; } - - netsnmp_ds_set_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT, a1); } /* }}} */ #endif -/* {{{ proto int snmpset(string host, string community, string object_id, string type, mixed value [, int timeout [, int retries]]) - Set the value of a SNMP object */ -PHP_FUNCTION(snmpset) +/* {{{ proto mixed snmp2_get(string host, string community, mixed object_id [, int timeout [, int retries]]) + Fetch a SNMP object */ +PHP_FUNCTION(snmp2_get) { - php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU,SNMP_CMD_SET, SNMP_VERSION_1); + php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_GET, SNMP_VERSION_2c); } /* }}} */ -/* {{{ int netsnmp_session_set_sec_name(struct snmp_session *s, char *name) - Set the security name in the snmpv3 session */ -static int netsnmp_session_set_sec_name(struct snmp_session *s, char *name) +/* {{{ proto mixed snmp2_getnext(string host, string community, mixed object_id [, int timeout [, int retries]]) + Fetch a SNMP object */ +PHP_FUNCTION(snmp2_getnext) { - if ((s) && (name)) { - s->securityName = strdup(name); - s->securityNameLen = strlen(s->securityName); - return (0); - } - return (-1); + php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_GETNEXT, SNMP_VERSION_2c); } /* }}} */ -/* {{{ int netsnmp_session_set_sec_level(struct snmp_session *s, char *level) - Set the security level in the snmpv3 session */ -static int netsnmp_session_set_sec_level(struct snmp_session *s, char *level TSRMLS_DC) +/* {{{ proto mixed snmp2_walk(string host, string community, mixed object_id [, int timeout [, int retries]]) + Return all objects under the specified object id */ +PHP_FUNCTION(snmp2_walk) { - if ((s) && (level)) { - if (!strcasecmp(level, "noAuthNoPriv") || !strcasecmp(level, "nanp")) { - s->securityLevel = SNMP_SEC_LEVEL_NOAUTH; - return (0); - } else if (!strcasecmp(level, "authNoPriv") || !strcasecmp(level, "anp")) { - s->securityLevel = SNMP_SEC_LEVEL_AUTHNOPRIV; - return (0); - } else if (!strcasecmp(level, "authPriv") || !strcasecmp(level, "ap")) { - s->securityLevel = SNMP_SEC_LEVEL_AUTHPRIV; - return (0); - } - } - return (-1); + php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU, (SNMP_CMD_WALK | SNMP_NUMERIC_KEYS), SNMP_VERSION_2c); } /* }}} */ -/* {{{ int netsnmp_session_set_auth_protocol(struct snmp_session *s, char *prot) - Set the authentication protocol in the snmpv3 session */ -static int netsnmp_session_set_auth_protocol(struct snmp_session *s, char *prot TSRMLS_DC) +/* {{{ proto mixed snmp2_real_walk(string host, string community, mixed object_id [, int timeout [, int retries]]) + Return all objects including their respective object id withing the specified one */ +PHP_FUNCTION(snmp2_real_walk) { - if ((s) && (prot)) { - if (!strcasecmp(prot, "MD5")) { - s->securityAuthProto = usmHMACMD5AuthProtocol; - s->securityAuthProtoLen = OIDSIZE(usmHMACMD5AuthProtocol); - return (0); - } else if (!strcasecmp(prot, "SHA")) { - s->securityAuthProto = usmHMACSHA1AuthProtocol; - s->securityAuthProtoLen = OIDSIZE(usmHMACSHA1AuthProtocol); - return (0); - } - } - return (-1); + php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_WALK, SNMP_VERSION_2c); } /* }}} */ -/* {{{ int netsnmp_session_set_sec_protocol(struct snmp_session *s, char *prot) - Set the security protocol in the snmpv3 session */ -static int netsnmp_session_set_sec_protocol(struct snmp_session *s, char *prot TSRMLS_DC) +/* {{{ proto bool snmp2_set(string host, string community, mixed object_id, mixed type, mixed value [, int timeout [, int retries]]) + Set the value of a SNMP object */ +PHP_FUNCTION(snmp2_set) { - if ((s) && (prot)) { - if (!strcasecmp(prot, "DES")) { - s->securityPrivProto = usmDESPrivProtocol; - s->securityPrivProtoLen = OIDSIZE(usmDESPrivProtocol); - return (0); -#ifdef HAVE_AES - } else if (!strcasecmp(prot, "AES128") -#ifdef SNMP_VALIDATE_ERR -/* -* In Net-SNMP before 5.2, the following symbols exist: -* usmAES128PrivProtocol, usmAES192PrivProtocol, usmAES256PrivProtocol -* In an effort to be more standards-compliant, 5.2 removed the last two. -* As of 5.2, the symbols are: -* usmAESPrivProtocol, usmAES128PrivProtocol -* -* As we want this extension to compile on both versions, we use the latter -* symbol on purpose, as it's defined to be the same as the former. -* -* However, in 5.2 the type of usmAES128PrivProtocol is a pointer, not an -* array, so we cannot use the OIDSIZE macro because it uses sizeof(). -* -*/ - || !strcasecmp(prot, "AES")) { - s->securityPrivProto = usmAES128PrivProtocol; - s->securityPrivProtoLen = USM_PRIV_PROTO_AES128_LEN; - return (0); -#else - ) { - s->securityPrivProto = usmAES128PrivProtocol; - s->securityPrivProtoLen = OIDSIZE(usmAES128PrivProtocol); - return (0); - } else if (!strcasecmp(prot, "AES192")) { - s->securityPrivProto = usmAES192PrivProtocol; - s->securityPrivProtoLen = OIDSIZE(usmAES192PrivProtocol); - return (0); - } else if (!strcasecmp(prot, "AES256")) { - s->securityPrivProto = usmAES256PrivProtocol; - s->securityPrivProtoLen = OIDSIZE(usmAES256PrivProtocol); - return (0); -#endif -#endif - } - } - return (-1); + php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_SET, SNMP_VERSION_2c); } /* }}} */ -/* {{{ int netsnmp_session_gen_auth_key(struct snmp_session *s, char *pass) - Make key from pass phrase in the snmpv3 session */ -static int netsnmp_session_gen_auth_key(struct snmp_session *s, char *pass TSRMLS_DC) +/* {{{ proto mixed snmp3_get(string host, string sec_name, string sec_level, string auth_protocol, string auth_passphrase, string priv_protocol, string priv_passphrase, mixed object_id [, int timeout [, int retries]]) + Fetch the value of a SNMP object */ +PHP_FUNCTION(snmp3_get) { - /* - * make master key from pass phrases - */ - if ((s) && (pass) && strlen(pass)) { - s->securityAuthKeyLen = USM_AUTH_KU_LEN; - if (s->securityAuthProto == NULL) { - /* get .conf set default */ - const oid *def = get_default_authtype(&(s->securityAuthProtoLen)); - s->securityAuthProto = snmp_duplicate_objid(def, s->securityAuthProtoLen); - } - if (s->securityAuthProto == NULL) { - /* assume MD5 */ - s->securityAuthProto = - snmp_duplicate_objid(usmHMACMD5AuthProtocol, OIDSIZE(usmHMACMD5AuthProtocol)); - s->securityAuthProtoLen = OIDSIZE(usmHMACMD5AuthProtocol); - } - if (generate_Ku(s->securityAuthProto, s->securityAuthProtoLen, - (u_char *) pass, strlen(pass), - s->securityAuthKey, &(s->securityAuthKeyLen)) != SNMPERR_SUCCESS) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error generating a key for authentication pass phrase"); - return (-2); - } - return (0); - } - return (-1); + php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_GET, SNMP_VERSION_3); } /* }}} */ -/* {{{ int netsnmp_session_gen_sec_key(struct snmp_session *s, u_char *pass) - Make key from pass phrase in the snmpv3 session */ -static int netsnmp_session_gen_sec_key(struct snmp_session *s, u_char *pass TSRMLS_DC) +/* {{{ proto mixed snmp3_getnext(string host, string sec_name, string sec_level, string auth_protocol, string auth_passphrase, string priv_protocol, string priv_passphrase, mixed object_id [, int timeout [, int retries]]) + Fetch the value of a SNMP object */ +PHP_FUNCTION(snmp3_getnext) { - if ((s) && (pass) && strlen(pass)) { - s->securityPrivKeyLen = USM_PRIV_KU_LEN; - if (s->securityPrivProto == NULL) { - /* get .conf set default */ - const oid *def = get_default_privtype(&(s->securityPrivProtoLen)); - s->securityPrivProto = snmp_duplicate_objid(def, s->securityPrivProtoLen); - } - if (s->securityPrivProto == NULL) { - /* assume DES */ - s->securityPrivProto = snmp_duplicate_objid(usmDESPrivProtocol, - OIDSIZE(usmDESPrivProtocol)); - s->securityPrivProtoLen = OIDSIZE(usmDESPrivProtocol); - } - if (generate_Ku(s->securityAuthProto, s->securityAuthProtoLen, - pass, strlen(pass), - s->securityPrivKey, &(s->securityPrivKeyLen)) != SNMPERR_SUCCESS) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error generating a key for privacy pass phrase"); - return (-2); - } - return (0); - } - return (-1); + php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_GETNEXT, SNMP_VERSION_3); } /* }}} */ -/* {{{ proto string snmp2_get(string host, string community, string object_id [, int timeout [, int retries]]) - Fetch a SNMP object */ -PHP_FUNCTION(snmp2_get) +/* {{{ proto mixed snmp3_walk(string host, string sec_name, string sec_level, string auth_protocol, string auth_passphrase, string priv_protocol, string priv_passphrase, mixed object_id [, int timeout [, int retries]]) + Fetch the value of a SNMP object */ +PHP_FUNCTION(snmp3_walk) { - php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU,SNMP_CMD_GET, SNMP_VERSION_2c); + php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU, (SNMP_CMD_WALK | SNMP_NUMERIC_KEYS), SNMP_VERSION_3); } /* }}} */ -/* {{{ proto string snmp2_getnext(string host, string community, string object_id [, int timeout [, int retries]]) - Fetch a SNMP object */ -PHP_FUNCTION(snmp2_getnext) +/* {{{ proto mixed snmp3_real_walk(string host, string sec_name, string sec_level, string auth_protocol, string auth_passphrase, string priv_protocol, string priv_passphrase, mixed object_id [, int timeout [, int retries]]) + Fetch the value of a SNMP object */ +PHP_FUNCTION(snmp3_real_walk) { - php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU,SNMP_CMD_GETNEXT, SNMP_VERSION_2c); + php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_WALK, SNMP_VERSION_3); } /* }}} */ -/* {{{ proto array snmp2_walk(string host, string community, string object_id [, int timeout [, int retries]]) - Return all objects under the specified object id */ -PHP_FUNCTION(snmp2_walk) +/* {{{ proto bool snmp3_set(string host, string sec_name, string sec_level, string auth_protocol, string auth_passphrase, string priv_protocol, string priv_passphrase, mixed object_id, mixed type, mixed value [, int timeout [, int retries]]) + Fetch the value of a SNMP object */ +PHP_FUNCTION(snmp3_set) { - php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU,SNMP_CMD_WALK, SNMP_VERSION_2c); + php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_SET, SNMP_VERSION_3); } /* }}} */ -/* {{{ proto array snmp2_real_walk(string host, string community, string object_id [, int timeout [, int retries]]) - Return all objects including their respective object id withing the specified one */ -PHP_FUNCTION(snmp2_real_walk) +/* {{{ proto bool snmp_set_valueretrieval(int method) + Specify the method how the SNMP values will be returned */ +PHP_FUNCTION(snmp_set_valueretrieval) { - php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU,SNMP_CMD_REALWALK, SNMP_VERSION_2c); + long method; + + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &method) == FAILURE) { + RETURN_FALSE; + } + + switch(method) { + case SNMP_VALUE_LIBRARY: + case SNMP_VALUE_PLAIN: + case SNMP_VALUE_OBJECT: + SNMP_G(valueretrieval) = method; + RETURN_TRUE; + break; + default: + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown SNMP value retrieval method '%d'", method); + RETURN_FALSE; + } } /* }}} */ -/* {{{ proto int snmp2_set(string host, string community, string object_id, string type, mixed value [, int timeout [, int retries]]) - Set the value of a SNMP object */ -PHP_FUNCTION(snmp2_set) +/* {{{ proto int snmp_get_valueretrieval() + Return the method how the SNMP values will be returned */ +PHP_FUNCTION(snmp_get_valueretrieval) { - php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU,SNMP_CMD_SET, SNMP_VERSION_2c); + RETURN_LONG(SNMP_G(valueretrieval)); } /* }}} */ -/* {{{ proto void php_snmpv3(INTERNAL_FUNCTION_PARAMETERS, int st) -* -* Generic SNMPv3 object fetcher -* From here is passed on the the common internal object fetcher. -* -* st=SNMP_CMD_GET snmp3_get() - query an agent and return a single value. -* st=SNMP_CMD_GETNEXT snmp3_getnext() - query an agent and return the next single value. -* st=SNMP_CMD_WALK snmp3_walk() - walk the mib and return a single dimensional array -* containing the values. -* st=SNMP_CMD_REALWALK snmp3_real_walk() - walk the mib and return an -* array of oid,value pairs. -* st=SNMP_CMD_SET snmp3_set() - query an agent and set a single value -* -*/ -static void php_snmpv3(INTERNAL_FUNCTION_PARAMETERS, int st) +/* {{{ proto bool snmp_read_mib(string filename) + Reads and parses a MIB file into the active MIB tree. */ +PHP_FUNCTION(snmp_read_mib) { - char *a1, *a2, *a3, *a4, *a5, *a6, *a7, *a8; - int a1_len, a2_len, a3_len, a4_len, a5_len, a6_len, a7_len, a8_len; - struct snmp_session session; + char *filename; + int filename_len; + + if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &filename, &filename_len) == FAILURE) { + RETURN_FALSE; + } + + if (!read_mib(filename)) { + char *error = strerror(errno); + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error while reading MIB file '%s': %s", filename, error); + RETURN_FALSE; + } + RETURN_TRUE; +} +/* }}} */ + +/* {{{ proto SNMP SNMP::open(int version, string hostname, string community|securityName [, long timeout [, long retries]]) + Creates a new SNMP session to specified host. */ +PHP_METHOD(snmp, open) +{ + php_snmp_object *snmp_object; + zval *object = getThis(); + char *a1, *a2; + int a1_len, a2_len; long timeout = SNMP_DEFAULT_TIMEOUT; long retries = SNMP_DEFAULT_RETRIES; - char type = (char) 0; - char *value = (char *) 0, *stype = ""; - int stype_len, value_len; - char hostname[MAX_NAME_LEN]; - int remote_port = 161; - char *pptr; + int version = SNMP_DEFAULT_VERSION; int argc = ZEND_NUM_ARGS(); +#if PHP_VERSION_ID > 50300 + zend_error_handling error_handling; +#endif + + snmp_object = (php_snmp_object *)zend_object_store_get_object(object TSRMLS_CC); +#if PHP_VERSION_ID > 50300 + zend_replace_error_handling(EH_THROW, NULL, &error_handling TSRMLS_CC); +#else + php_set_error_handling(EH_THROW, zend_exception_get_default(TSRMLS_C) TSRMLS_CC); +#endif - if (st == SNMP_CMD_SET) { - if (zend_parse_parameters(argc TSRMLS_CC, "ssssssssss|ll", &a1, &a1_len, &a2, &a2_len, &a3, &a3_len, - &a4, &a4_len, &a5, &a5_len, &a6, &a6_len, &a7, &a7_len, &a8, &a8_len, &stype, &stype_len, &value, &value_len, &timeout, &retries) == FAILURE) { - return; - } - } else { - /* SNMP_CMD_GET - * SNMP_CMD_GETNEXT - * SNMP_CMD_WALK - * SNMP_CMD_REALWALK - */ - if (zend_parse_parameters(argc TSRMLS_CC, "ssssssss|ll", &a1, &a1_len, &a2, &a2_len, &a3, &a3_len, - &a4, &a4_len, &a5, &a5_len, &a6, &a6_len, &a7, &a7_len, &a8, &a8_len, &timeout, &retries) == FAILURE) { - return; - } + if (zend_parse_parameters(argc TSRMLS_CC, "lss|ll", &version, &a1, &a1_len, &a2, &a2_len, &timeout, &retries) == FAILURE) { +#if PHP_VERSION_ID > 50300 + zend_restore_error_handling(&error_handling TSRMLS_CC); +#else + php_std_error_handling(); +#endif + return; } - snmp_sess_init(&session); - /* This is all SNMPv3 */ - session.version = SNMP_VERSION_3; +#if PHP_VERSION_ID > 50300 + zend_restore_error_handling(&error_handling TSRMLS_CC); +#else + php_std_error_handling(); +#endif - /* Reading the hostname and its optional non-default port number */ - strlcpy(hostname, a1, sizeof(hostname)); - if ((pptr = strchr(hostname, ':'))) { - remote_port = strtol(pptr + 1, NULL, 0); + switch(version) { + case SNMP_VERSION_1: + case SNMP_VERSION_2c: + case SNMP_VERSION_3: + break; + default: + zend_throw_exception(zend_exception_get_default(TSRMLS_C), "Unknown SNMP protocol version", 0 TSRMLS_CC); + return; } - session.peername = hostname; - session.remote_port = remote_port; - /* Setting the security name. */ - if (netsnmp_session_set_sec_name(&session, a2)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could net set security name: %s", a2); - RETURN_FALSE; + if (netsnmp_session_init(&(snmp_object->session), version, a1, a2, timeout, retries)) { + return; } + snmp_object->valueretrieval = SNMP_G(valueretrieval); +#ifdef HAVE_NET_SNMP + snmp_object->enum_print = netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_PRINT_NUMERIC_ENUM); + snmp_object->oid_output_format = netsnmp_ds_get_int(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_OID_OUTPUT_FORMAT); + snmp_object->quick_print = netsnmp_ds_get_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_QUICK_PRINT); +#else + snmp_object->quick_print = snmp_get_quick_print(); +#endif +} +/* }}} */ - /* Setting the security level. */ - if (netsnmp_session_set_sec_level(&session, a3 TSRMLS_CC)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid security level: %s", a3); +/* {{{ proto bool SNMP::close() + Close SNMP session */ +PHP_METHOD(snmp, close) +{ + php_snmp_object *snmp_object; + zval *object = getThis(); + + snmp_object = (php_snmp_object *)zend_object_store_get_object(object TSRMLS_CC); + + if (zend_parse_parameters_none() == FAILURE) { RETURN_FALSE; } - /* Setting the authentication protocol. */ - if (netsnmp_session_set_auth_protocol(&session, a4 TSRMLS_CC)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid authentication protocol: %s", a4); + netsnmp_session_free(&(snmp_object->session)); + + RETURN_TRUE; +} +/* }}} */ + +/* {{{ proto mixed SNMP::get_assoc(mixed object_id) + Fetch a SNMP object returing scalar for single OID and array of oid->value pairs for multi OID request */ +PHP_METHOD(snmp, get) +{ + php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_GET, (-1)); +} +/* }}} */ + +/* {{{ proto mixed SNMP::getnext(mixed object_id) + Fetch a SNMP object returing scalar for single OID and array of oid->value pairs for multi OID request */ +PHP_METHOD(snmp, getnext) +{ + zval *object = getThis(); + php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_GETNEXT, (-1)); +} +/* }}} */ + +/* {{{ proto mixed SNMP::walk(mixed object_id) + Return all objects including their respective object id withing the specified one as array of oid->value pairs */ +PHP_METHOD(snmp, walk) +{ + zval *object = getThis(); + php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_WALK, (-1)); +} +/* }}} */ + +/* {{{ proto bool SNMP::set(mixed object_id, mixed type, mixed value) + Set the value of a SNMP object */ +PHP_METHOD(snmp, set) +{ + zval *object = getThis(); + php_snmp(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_SET, (-1)); +} + +/* {{{ proto bool SNMP::set_security(resource session, string sec_level, [ string auth_protocol, string auth_passphrase [, string priv_protocol, string priv_passphrase [, string contextName [, string contextEngineID]]]]) + Set SNMPv3 security-related session parameters */ +PHP_METHOD(snmp, set_security) +{ + php_snmp_object *snmp_object; + zval *object = getThis(); + char *a1 = "", *a2 = "", *a3 = "", *a4 = "", *a5 = "", *a6 = "", *a7 = ""; + int a1_len, a2_len, a3_len, a4_len, a5_len, a6_len, a7_len; + int argc = ZEND_NUM_ARGS(); + + snmp_object = (php_snmp_object *)zend_object_store_get_object(object TSRMLS_CC); + + if (zend_parse_parameters(argc TSRMLS_CC, "s|ssssss", &a1, &a1_len, &a2, &a2_len, &a3, &a3_len, + &a4, &a4_len, &a5, &a5_len, &a6, &a6_len, &a7, &a7_len) == FAILURE) { RETURN_FALSE; } - /* Setting the authentication passphrase. */ - if (netsnmp_session_gen_auth_key(&session, a5 TSRMLS_CC)) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not generate key for authentication pass phrase: %s", a5); + if (netsnmp_session_set_security(snmp_object->session, a1, a2, a3, a4, a5, a6, a7)) { + /* Warning message sent already, just bail out */ RETURN_FALSE; } + RETURN_TRUE; +} +/* }}} */ - /* Setting the security protocol. */ - if (netsnmp_session_set_sec_protocol(&session, a6 TSRMLS_CC) && a6_len) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Invalid security protocol: %s", a6); - RETURN_FALSE; +/* {{{ */ +void php_snmp_add_property(HashTable *h, const char *name, size_t name_length, php_snmp_read_t read_func, php_snmp_write_t write_func TSRMLS_DC) +{ + php_snmp_prop_handler p; + + p.name = (char*) name; + p.name_length = name_length; + p.read_func = (read_func) ? read_func : NULL; + p.write_func = (write_func) ? write_func : NULL; + zend_hash_add(h, (char *)name, name_length + 1, &p, sizeof(php_snmp_prop_handler), NULL); +} +/* }}} */ + +/* {{{ php_snmp_read_property(zval *object, zval *member, int type) + Generic object property reader */ +zval *php_snmp_read_property(zval *object, zval *member, int type TSRMLS_DC) +{ + zval tmp_member; + zval *retval; + php_snmp_object *obj; + php_snmp_prop_handler *hnd; + int ret; + + ret = FAILURE; + obj = (php_snmp_object *)zend_objects_get_address(object TSRMLS_CC); + + if (Z_TYPE_P(member) != IS_STRING) { + tmp_member = *member; + zval_copy_ctor(&tmp_member); + convert_to_string(&tmp_member); + member = &tmp_member; } - /* Setting the security protocol passphrase. */ - if (netsnmp_session_gen_sec_key(&session, a7 TSRMLS_CC) && a7_len) { - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not generate key for security pass phrase: %s", a7); - RETURN_FALSE; + ret = zend_hash_find(&php_snmp_properties, Z_STRVAL_P(member), Z_STRLEN_P(member)+1, (void **) &hnd); + + if (ret == SUCCESS && hnd->read_func) { + ret = hnd->read_func(obj, &retval TSRMLS_CC); + if (ret == SUCCESS) { + /* ensure we're creating a temporary variable */ + Z_SET_REFCOUNT_P(retval, 0); + } else { + retval = EG(uninitialized_zval_ptr); + } + } else { + zend_object_handlers * std_hnd = zend_get_std_object_handlers(); + retval = std_hnd->read_property(object, member, type TSRMLS_CC); } - if (st == SNMP_CMD_SET) { - type = stype[0]; + if (member == &tmp_member) { + zval_dtor(member); } + return(retval); +} +/* }}} */ - session.retries = retries; - session.timeout = timeout; +/* {{{ php_snmp_write_property(zval *object, zval *member, zval *value) + Generic object property writer */ +void php_snmp_write_property(zval *object, zval *member, zval *value TSRMLS_DC) +{ + zval tmp_member; + php_snmp_object *obj; + php_snmp_prop_handler *hnd; + int ret; + + if (Z_TYPE_P(member) != IS_STRING) { + tmp_member = *member; + zval_copy_ctor(&tmp_member); + convert_to_string(&tmp_member); + member = &tmp_member; + } + + ret = FAILURE; + obj = (php_snmp_object *)zend_objects_get_address(object TSRMLS_CC); + + ret = zend_hash_find(&php_snmp_properties, Z_STRVAL_P(member), Z_STRLEN_P(member) + 1, (void **) &hnd); + + if (ret == SUCCESS && hnd->write_func) { + hnd->write_func(obj, value TSRMLS_CC); + if (! PZVAL_IS_REF(value) && Z_REFCOUNT_P(value) == 0) { + Z_ADDREF_P(value); + zval_ptr_dtor(&value); + } + } else { + zend_object_handlers * std_hnd = zend_get_std_object_handlers(); + std_hnd->write_property(object, member, value TSRMLS_CC); + } - php_snmp_internal(INTERNAL_FUNCTION_PARAM_PASSTHRU, st, &session, a8, type, value); + if (member == &tmp_member) { + zval_dtor(member); + } } /* }}} */ -/* {{{ proto int snmp3_get(string host, string sec_name, string sec_level, string auth_protocol, string auth_passphrase, string priv_protocol, string priv_passphrase, string object_id [, int timeout [, int retries]]) - Fetch the value of a SNMP object */ -PHP_FUNCTION(snmp3_get) +/* {{{ php_snmp_has_property(zval *object, zval *member, int has_set_exists) + Generic object property checker */ +static int php_snmp_has_property(zval *object, zval *member, int has_set_exists TSRMLS_DC) { - php_snmpv3(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_GET); + php_snmp_object *obj = (php_snmp_object *)zend_objects_get_address(object TSRMLS_CC); + php_snmp_prop_handler *hnd; + int ret = 0; + + if (zend_hash_find(&php_snmp_properties, Z_STRVAL_P(member), Z_STRLEN_P(member) + 1, (void **)&hnd) == SUCCESS) { + switch (has_set_exists) { + case 2: + ret = 1; + break; + case 0: { + zval *value = php_snmp_read_property(object, member, BP_VAR_IS TSRMLS_CC); + if (value != EG(uninitialized_zval_ptr)) { + ret = Z_TYPE_P(value) != IS_NULL? 1:0; + /* refcount is 0 */ + Z_ADDREF_P(value); + zval_ptr_dtor(&value); + } + break; + } + default: { + zval *value = php_snmp_read_property(object, member, BP_VAR_IS TSRMLS_CC); + if (value != EG(uninitialized_zval_ptr)) { + convert_to_boolean(value); + ret = Z_BVAL_P(value)? 1:0; + /* refcount is 0 */ + Z_ADDREF_P(value); + zval_ptr_dtor(&value); + } + break; + } + } + } else { + zend_object_handlers * std_hnd = zend_get_std_object_handlers(); + ret = std_hnd->has_property(object, member, has_set_exists TSRMLS_CC); + } + return ret; } /* }}} */ -/* {{{ proto int snmp3_getnext(string host, string sec_name, string sec_level, string auth_protocol, string auth_passphrase, string priv_protocol, string priv_passphrase, string object_id [, int timeout [, int retries]]) - Fetch the value of a SNMP object */ -PHP_FUNCTION(snmp3_getnext) +/* {{{ php_snmp_get_properties(zval *object) + Returns all object properties. Injects SNMP properties into object on first call */ +static HashTable *php_snmp_get_properties(zval *object TSRMLS_DC) { - php_snmpv3(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_GETNEXT); + php_snmp_object *obj; + php_snmp_prop_handler *hnd; + HashTable *props; + zval *val; + char *key; + uint key_len; + HashPosition pos; + ulong num_key; + + obj = (php_snmp_object *)zend_objects_get_address(object TSRMLS_CC); + props = obj->zo.properties; + + zend_hash_internal_pointer_reset_ex(&php_snmp_properties, &pos); + + while (zend_hash_get_current_data_ex(&php_snmp_properties, (void**)&hnd, &pos) == SUCCESS) { + zend_hash_get_current_key_ex(&php_snmp_properties, &key, &key_len, &num_key, 0, &pos); + MAKE_STD_ZVAL(val); + if (!hnd->read_func || hnd->read_func(obj, &val TSRMLS_CC) != SUCCESS) { + val = EG(uninitialized_zval_ptr); + } + zend_hash_update(props, key, key_len, (void *)&val, sizeof(zval *), NULL); + zend_hash_move_forward_ex(&php_snmp_properties, &pos); + } + return obj->zo.properties; } /* }}} */ -/* {{{ proto int snmp3_walk(string host, string sec_name, string sec_level, string auth_protocol, string auth_passphrase, string priv_protocol, string priv_passphrase, string object_id [, int timeout [, int retries]]) - Fetch the value of a SNMP object */ -PHP_FUNCTION(snmp3_walk) +/* {{{ */ +static int php_snmp_read_valueretrieval(php_snmp_object *snmp_object, zval **retval TSRMLS_DC) { - php_snmpv3(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_WALK); + MAKE_STD_ZVAL(*retval); + ZVAL_LONG(*retval, snmp_object->valueretrieval); + return SUCCESS; } /* }}} */ -/* {{{ proto int snmp3_real_walk(string host, string sec_name, string sec_level, string auth_protocol, string auth_passphrase, string priv_protocol, string priv_passphrase, string object_id [, int timeout [, int retries]]) - Fetch the value of a SNMP object */ -PHP_FUNCTION(snmp3_real_walk) +/* {{{ */ +static int php_snmp_read_quick_print(php_snmp_object *snmp_object, zval **retval TSRMLS_DC) { - php_snmpv3(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_REALWALK); + MAKE_STD_ZVAL(*retval); + ZVAL_BOOL(*retval, snmp_object->quick_print); + return SUCCESS; } /* }}} */ -/* {{{ proto int snmp3_set(string host, string sec_name, string sec_level, string auth_protocol, string auth_passphrase, string priv_protocol, string priv_passphrase, string object_id, string type, mixed value [, int timeout [, int retries]]) - Fetch the value of a SNMP object */ -PHP_FUNCTION(snmp3_set) +#ifdef HAVE_NET_SNMP +/* {{{ */ +static int php_snmp_read_enum_print(php_snmp_object *snmp_object, zval **retval TSRMLS_DC) { - php_snmpv3(INTERNAL_FUNCTION_PARAM_PASSTHRU, SNMP_CMD_SET); + MAKE_STD_ZVAL(*retval); + ZVAL_BOOL(*retval, snmp_object->enum_print); + return SUCCESS; } /* }}} */ -/* {{{ proto void snmp_set_valueretrieval(int method) - Specify the method how the SNMP values will be returned */ -PHP_FUNCTION(snmp_set_valueretrieval) +/* {{{ */ +static int php_snmp_read_oid_output_format(php_snmp_object *snmp_object, zval **retval TSRMLS_DC) { - long method; + MAKE_STD_ZVAL(*retval); + ZVAL_LONG(*retval, snmp_object->oid_output_format); + return SUCCESS; +} +/* }}} */ +#endif - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &method) == FAILURE) { - return; +/* {{{ */ +static int php_snmp_write_valueretrieval(php_snmp_object *snmp_object, zval *newval TSRMLS_DC) +{ + zval ztmp; + int ret = SUCCESS; + if (Z_TYPE_P(newval) != IS_LONG) { + ztmp = *newval; + zval_copy_ctor(&ztmp); + convert_to_long(&ztmp); + newval = &ztmp; } - if ((method == SNMP_VALUE_LIBRARY) || (method == SNMP_VALUE_PLAIN) || (method == SNMP_VALUE_OBJECT)) { - SNMP_G(valueretrieval) = method; + switch(Z_LVAL_P(newval)) { + case SNMP_VALUE_LIBRARY: + case SNMP_VALUE_PLAIN: + case SNMP_VALUE_OBJECT: + snmp_object->valueretrieval = Z_LVAL_P(newval); + break; + default: + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown SNMP value retrieval method '%d'", Z_LVAL_P(newval)); + ret = FAILURE; + break; + } + + if (newval == &ztmp) { + zval_dtor(newval); } + + return ret; } /* }}} */ -/* {{{ proto int snmp_get_valueretrieval() - Return the method how the SNMP values will be returned */ -PHP_FUNCTION(snmp_get_valueretrieval) +/* {{{ */ +static int php_snmp_write_quick_print(php_snmp_object *snmp_object, zval *newval TSRMLS_DC) { - RETURN_LONG(SNMP_G(valueretrieval)); + zval ztmp; + if (Z_TYPE_P(newval) != IS_BOOL) { + ztmp = *newval; + zval_copy_ctor(&ztmp); + convert_to_boolean(&ztmp); + newval = &ztmp; + } + + snmp_object->quick_print = Z_LVAL_P(newval); + + if (newval == &ztmp) { + zval_dtor(newval); + } + return SUCCESS; } /* }}} */ -/* {{{ proto int snmp_read_mib(string filename) - Reads and parses a MIB file into the active MIB tree. */ -PHP_FUNCTION(snmp_read_mib) +#ifdef HAVE_NET_SNMP +/* {{{ */ +static int php_snmp_write_enum_print(php_snmp_object *snmp_object, zval *newval TSRMLS_DC) { - char *filename; - int filename_len; + zval ztmp; + if (Z_TYPE_P(newval) != IS_BOOL) { + ztmp = *newval; + zval_copy_ctor(&ztmp); + convert_to_boolean(&ztmp); + newval = &ztmp; + } - if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &filename, &filename_len) == FAILURE) { - return; + snmp_object->enum_print = Z_LVAL_P(newval); + + if (newval == &ztmp) { + zval_dtor(newval); } + return SUCCESS; +} +/* }}} */ - /* Prevent read_mib() from printing any errors. */ - snmp_disable_stderrlog(); +/* {{{ */ +static int php_snmp_write_oid_output_format(php_snmp_object *snmp_object, zval *newval TSRMLS_DC) +{ + zval ztmp; + int ret = SUCCESS; + if (Z_TYPE_P(newval) != IS_LONG) { + ztmp = *newval; + zval_copy_ctor(&ztmp); + convert_to_long(&ztmp); + newval = &ztmp; + } - if (!read_mib(filename)) { - char *error = strerror(errno); - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Error while reading MIB file '%s': %s", filename, error); - RETURN_FALSE; + switch(Z_LVAL_P(newval)) { + case NETSNMP_OID_OUTPUT_SUFFIX: + case NETSNMP_OID_OUTPUT_MODULE: + case NETSNMP_OID_OUTPUT_FULL: + case NETSNMP_OID_OUTPUT_NUMERIC: + case NETSNMP_OID_OUTPUT_UCD: + case NETSNMP_OID_OUTPUT_NONE: + snmp_object->oid_output_format = Z_LVAL_P(newval); + break; + default: + php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown SNMP output print format '%d'", Z_LVAL_P(newval)); + ret = FAILURE; + break; } - RETURN_TRUE; + + if (newval == &ztmp) { + zval_dtor(newval); + } + return ret; +} +#endif +/* }}} */ + +/* {{{ php_snmp_class_methods[] */ +static zend_function_entry php_snmp_class_methods[] = { + PHP_ME(snmp, open, arginfo_snmp_open, ZEND_ACC_PUBLIC) + PHP_ME(snmp, close, arginfo_snmp_void, ZEND_ACC_PUBLIC) + PHP_ME(snmp, set_security, arginfo_snmp_set_security, ZEND_ACC_PUBLIC) + + PHP_ME(snmp, get, arginfo_snmp_get, ZEND_ACC_PUBLIC) + PHP_ME(snmp, getnext, arginfo_snmp_get, ZEND_ACC_PUBLIC) + PHP_ME(snmp, walk, arginfo_snmp_walk, ZEND_ACC_PUBLIC) + PHP_ME(snmp, set, arginfo_snmp_set, ZEND_ACC_PUBLIC) + + PHP_MALIAS(snmp, __construct, open, arginfo_snmp_open, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR) + {NULL, NULL, NULL} +}; + +#define PHP_SNMP_PROPERTY_ENTRY_RECORD(name) \ + { "" #name "", sizeof("" #name "") - 1, php_snmp_read_##name, php_snmp_write_##name } + +const php_snmp_prop_handler php_snmp_property_entries[] = { + PHP_SNMP_PROPERTY_ENTRY_RECORD(valueretrieval), + PHP_SNMP_PROPERTY_ENTRY_RECORD(quick_print), +#ifdef HAVE_NET_SNMP + PHP_SNMP_PROPERTY_ENTRY_RECORD(enum_print), + PHP_SNMP_PROPERTY_ENTRY_RECORD(oid_output_format), +#endif + { NULL, 0, NULL, NULL} +}; +/* }}} */ + +/* {{{ PHP_MINIT_FUNCTION + */ +PHP_MINIT_FUNCTION(snmp) +{ + netsnmp_log_handler *logh; + zend_class_entry ce; + + le_snmp_session = zend_register_list_destructors_ex(php_snmp_session_destructor, NULL, PHP_SNMP_SESSION_RES_NAME, module_number); + + init_snmp("snmpapp"); + +#ifdef NETSNMP_DS_LIB_DONT_PERSIST_STATE + /* Prevent update of the snmpapp.conf file */ + netsnmp_ds_set_boolean(NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_DONT_PERSIST_STATE, 1); +#endif + + /* Disable logging, use exit status'es and related variabled to detect errors */ + shutdown_snmp_logging(); + logh = netsnmp_register_loghandler(NETSNMP_LOGHANDLER_NONE, LOG_ERR); + if (logh) { + logh->pri_max = LOG_ERR; + } + + memcpy(&php_snmp_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers)); + php_snmp_object_handlers.read_property = php_snmp_read_property; + php_snmp_object_handlers.write_property = php_snmp_write_property; + php_snmp_object_handlers.has_property = php_snmp_has_property; + php_snmp_object_handlers.get_properties = php_snmp_get_properties; + + /* Register SNMP Class */ + INIT_CLASS_ENTRY(ce, "SNMP", php_snmp_class_methods); + ce.create_object = php_snmp_object_new; + php_snmp_object_handlers.clone_obj = NULL; + php_snmp_class_entry = zend_register_internal_class(&ce TSRMLS_CC); + + /* Register SNMP Class properties */ + zend_hash_init(&php_snmp_properties, 0, NULL, NULL, 1); + PHP_SNMP_ADD_PROPERTIES(&php_snmp_properties, php_snmp_property_entries); + +#ifdef HAVE_NET_SNMP + REGISTER_LONG_CONSTANT("SNMP_OID_OUTPUT_SUFFIX", NETSNMP_OID_OUTPUT_SUFFIX, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_OID_OUTPUT_MODULE", NETSNMP_OID_OUTPUT_MODULE, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_OID_OUTPUT_FULL", NETSNMP_OID_OUTPUT_FULL, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_OID_OUTPUT_NUMERIC", NETSNMP_OID_OUTPUT_NUMERIC, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_OID_OUTPUT_UCD", NETSNMP_OID_OUTPUT_UCD, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_OID_OUTPUT_NONE", NETSNMP_OID_OUTPUT_NONE, CONST_CS | CONST_PERSISTENT); +#endif + + REGISTER_LONG_CONSTANT("SNMP_VALUE_LIBRARY", SNMP_VALUE_LIBRARY, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_VALUE_PLAIN", SNMP_VALUE_PLAIN, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_VALUE_OBJECT", SNMP_VALUE_OBJECT, CONST_CS | CONST_PERSISTENT); + + REGISTER_LONG_CONSTANT("SNMP_BIT_STR", ASN_BIT_STR, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_OCTET_STR", ASN_OCTET_STR, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_OPAQUE", ASN_OPAQUE, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_NULL", ASN_NULL, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_OBJECT_ID", ASN_OBJECT_ID, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_IPADDRESS", ASN_IPADDRESS, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_COUNTER", ASN_GAUGE, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_UNSIGNED", ASN_UNSIGNED, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_TIMETICKS", ASN_TIMETICKS, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_UINTEGER", ASN_UINTEGER, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_INTEGER", ASN_INTEGER, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_COUNTER64", ASN_COUNTER64, CONST_CS | CONST_PERSISTENT); + + REGISTER_LONG_CONSTANT("SNMP_VERSION_1", SNMP_VERSION_1, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_VERSION_2c", SNMP_VERSION_2c, CONST_CS | CONST_PERSISTENT); + REGISTER_LONG_CONSTANT("SNMP_VERSION_3", SNMP_VERSION_3, CONST_CS | CONST_PERSISTENT); + + return SUCCESS; } /* }}} */ +/* {{{ PHP_MSHUTDOWN_FUNCTION + */ +PHP_MSHUTDOWN_FUNCTION(snmp) +{ + snmp_shutdown("snmpapp"); + + zend_hash_destroy(&php_snmp_properties); + + return SUCCESS; +} +/* }}} */ + +/* {{{ PHP_MINFO_FUNCTION + */ +PHP_MINFO_FUNCTION(snmp) +{ + php_info_print_table_start(); +#ifdef HAVE_NET_SNMP + php_info_print_table_row(2, "NET-SNMP Support", "enabled"); + php_info_print_table_row(2, "NET-SNMP Version", netsnmp_get_version()); +#else + php_info_print_table_row(2, "UCD-SNMP Support", "enabled"); + php_info_print_table_row(2, "UCD-SNMP Version", VersionInfo); +#endif + php_info_print_table_row(2, "PHP SNMP Version", PHP_SNMP_VERSION); + php_info_print_table_end(); +} +/* }}} */ + +/* {{{ snmp_module_entry + */ +zend_module_entry snmp_module_entry = { + STANDARD_MODULE_HEADER, + "snmp", + snmp_functions, + PHP_MINIT(snmp), + PHP_MSHUTDOWN(snmp), + NULL, + NULL, + PHP_MINFO(snmp), + PHP_SNMP_VERSION, + PHP_MODULE_GLOBALS(snmp), + PHP_GINIT(snmp), + NULL, + NULL, + STANDARD_MODULE_PROPERTIES_EX +}; +/* }}} */ + #endif /* diff --git a/ext/snmp/tests/README b/ext/snmp/tests/README new file mode 100644 index 0000000000..d87d17ad1b --- /dev/null +++ b/ext/snmp/tests/README @@ -0,0 +1,63 @@ +SNMP Tests +---------- + +To enable these tests, you must have : +- PHP compiled with SNMP (--with-snmp) +- an SNMP server running. + + +** How to test ** +You need to give credentials with environment vars if default ones are not +sutable (see snmp_include.inc for more info): +SNMP_HOSTNAME : IP or IP:PORT to connect to +SNMP_COMMUNITY : community name +SNMP_COMMUNITY_WRITE : community used for write tests (snmpset()). +SNMP_MIBDIR : Directory containing MIBS + +** Configuring the SNMPD server ** + +On Linux/FreeBSD +-------- + +- Install package net-snmpd (name may differ based on your distribution) +- Edit config file (by default this is /etc/snmp/snmpd.conf on Linux and + usr/local/etc/snmp/snmpd.conf on FreeBSD) and replace whole content + with following lines: + +###### Config file ##### +rocommunity public 127.0.0.1 +rwcommunity private 127.0.0.1 + +Do not enable them - being set here they make appropriate OID switch into r/o +#syslocation "Somewhere in the world" +#syscontact "root" + +#SNMPv3 credentials +rouser adminMD5 +rouser adminSHA +rwuser adminMD5AES +rouser adminMD5AES128 +rouser adminMD5DES +createUser adminMD5 MD5 test1234 +createUser adminSHA SHA test1234 +createUser adminMD5AES MD5 test1234 AES test1234 +createUser adminMD5AES128 MD5 test1234 AES test1234 +createUser adminMD5DES MD5 test1234 DES test1234 + +createUser noAuthUser +authuser read noAuthUser noauth +###### End ##### + +Before launching daemon make sure that there is no file /var/net-snmp/snmpd.conf +Delete it if exists. Ingoring to to so will fail SNMPv3 tests + +Make snmpd bind on localhost only. To do so, pass '127.0.0.1' into it's startup arguments +(see /etc/init.d/snmpd on Linux and set snmpd_flags="127.0.0.1" in rc.conf in FreeBSD). +Otherwise your SNMP daemon will answer SNMPv3 messages from remote clients. + +- Launch snmpd (service snmpd start or /etc/init.d/snmpd start) + +On Windows +---------- + +[to be completed] diff --git a/ext/snmp/tests/clean.inc b/ext/snmp/tests/clean.inc new file mode 100644 index 0000000000..70ac0f5b59 --- /dev/null +++ b/ext/snmp/tests/clean.inc @@ -0,0 +1,4 @@ +<?php +include_once(dirname(__FILE__) . '/snmp_include.inc'); + +// To be completed if necessary diff --git a/ext/snmp/tests/generic_timeout_error.phpt b/ext/snmp/tests/generic_timeout_error.phpt new file mode 100644 index 0000000000..8a06c50bbf --- /dev/null +++ b/ext/snmp/tests/generic_timeout_error.phpt @@ -0,0 +1,22 @@ +--TEST-- +Generic timeout (wrong community) +--CREDITS-- +Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_quick_print(false); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); + +var_dump(snmpget($hostname, 'timeout_community_432', '.1.3.6.1.2.1.1.1.0', $timeout, $retries)); + +?> +--EXPECTF-- +Warning: snmpget(): No response from %s in %s on line %d +bool(false)
\ No newline at end of file diff --git a/ext/snmp/tests/skipif.inc b/ext/snmp/tests/skipif.inc new file mode 100644 index 0000000000..4d37902636 --- /dev/null +++ b/ext/snmp/tests/skipif.inc @@ -0,0 +1,13 @@ +<?php +extension_loaded('snmp') or die('skip snmp extension not available in this build'); + +require_once (dirname(__FILE__).'/snmp_include.inc'); + +//test server is available +// this require snmpget to work ... +//snmpget ( string $hostname , string $community , +//string $object_id [, int $timeout [, int $retries ]] ) + +if (snmpget($hostname, $community, '.1.3.6.1.2.1.1.1.0', $timeout) === false) + die('NO SNMPD on this host or community invalid'); + diff --git a/ext/snmp/tests/snmp-object-error.phpt b/ext/snmp/tests/snmp-object-error.phpt new file mode 100644 index 0000000000..820ca2cbef --- /dev/null +++ b/ext/snmp/tests/snmp-object-error.phpt @@ -0,0 +1,84 @@ +--TEST-- +Errors in SNMP session-wise functions +--CREDITS-- +Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_quick_print(false); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); + +try { +var_dump(new SNMP(SNMP_VERSION_1, $hostname)); +} catch (Exception $e) { + print $e->getMessage() . "\n"; +} +try { +var_dump(new SNMP(SNMP_VERSION_1, $hostname, $community, '')); +} catch (Exception $e) { + print $e->getMessage() . "\n"; +} +try { +var_dump(new SNMP(SNMP_VERSION_1, $hostname, $community, $timeout, '')); +} catch (Exception $e) { + print $e->getMessage() . "\n"; +} +try { +var_dump(new SNMP(7, $hostname, $community)); +} catch (Exception $e) { + print $e->getMessage() . "\n"; +} + +echo "Open normal session\n"; +$session = new SNMP(SNMP_VERSION_3, $hostname, $user_noauth, $timeout, $retries); +$session->valueretrieval = 67; +var_dump($session->valueretrieval); +echo "Closing session\n"; +var_dump($session->close('')); +var_dump($session->close()); +var_dump($session->get('.1.3.6.1.2.1.1.1.0')); +var_dump($session->close()); + +$session = new SNMP(SNMP_VERSION_2c, $hostname, $community, $timeout, $retries); +var_dump($session->walk('.1.3.6.1.2.1.1', '')); +var_dump($session->walk('.1.3.6.1.2.1.1', 0, '')); +var_dump($session->get()); +var_dump($session->set()); + +?> +--EXPECTF-- +SNMP::__construct() expects at least 3 parameters, 2 given +SNMP::__construct() expects parameter 4 to be long, string given +SNMP::__construct() expects parameter 5 to be long, string given +Unknown SNMP protocol version +Open normal session + +Warning: main(): Unknown SNMP value retrieval method '67' in %s on line %d +int(%d) +Closing session + +Warning: SNMP::close() expects exactly 0 parameters, 1 given in %s on line %d +bool(false) +bool(true) + +Warning: SNMP::get(): Invalid or uninitialized SNMP object in %s on line %d +bool(false) +bool(true) + +Warning: SNMP::walk() expects parameter 2 to be long, string given in %s on line %d +bool(false) + +Warning: SNMP::walk() expects parameter 3 to be long, string given in %s on line %d +bool(false) + +Warning: SNMP::get() expects exactly 1 parameter, 0 given in %s on line %d +bool(false) + +Warning: SNMP::set() expects exactly 3 parameters, 0 given in %s on line %d +bool(false) diff --git a/ext/snmp/tests/snmp-object-properties.phpt b/ext/snmp/tests/snmp-object-properties.phpt new file mode 100644 index 0000000000..6b368d6fec --- /dev/null +++ b/ext/snmp/tests/snmp-object-properties.phpt @@ -0,0 +1,118 @@ +--TEST-- +OO API: SNMP object properties +--CREDITS-- +Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_enum_print(false); +snmp_set_quick_print(false); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); +snmp_set_oid_output_format(SNMP_OID_OUTPUT_FULL); + +echo "Check working\n"; + +$session = new SNMP(SNMP_VERSION_1, $hostname, $community, $timeout, $retries); +var_dump($session); + +$session->enum_print = TRUE; +$session->quick_print = TRUE; +$session->valueretrieval = SNMP_VALUE_LIBRARY; +$session->oid_output_format = SNMP_OID_OUTPUT_NUMERIC; + +var_dump($session); + +$session->enum_print = "1"; +$session->quick_print = "1"; +$session->valueretrieval = "1"; +$session->oid_output_format = "3"; + +var_dump($session); + +var_dump(property_exists($session, "enum_print")); +var_dump(isset($session->enum_print)); +var_dump(empty($session->enum_print)); + +$param=123; +$session->$param = "param_value"; +var_dump($session); +var_dump($session->$param); +var_dump(property_exists($session, $param)); + +echo "Error handling\n"; +$param = 'there is no such parameter'; +var_dump($session->$param); +var_dump(property_exists($session, $param)); + +$session->valueretrieval = 67; +var_dump($session->valueretrieval); +$session->oid_output_format = 78; +var_dump($session->oid_output_format); + +?> +--EXPECTF-- +Check working +object(SNMP)#%d (%d) { + ["valueretrieval"]=> + int(1) + ["quick_print"]=> + bool(false) + ["enum_print"]=> + bool(false) + ["oid_output_format"]=> + int(3) +} +object(SNMP)#%d (%d) { + ["valueretrieval"]=> + int(0) + ["quick_print"]=> + bool(true) + ["enum_print"]=> + bool(true) + ["oid_output_format"]=> + int(4) +} +object(SNMP)#%d (%d) { + ["valueretrieval"]=> + int(1) + ["quick_print"]=> + bool(true) + ["enum_print"]=> + bool(true) + ["oid_output_format"]=> + int(3) +} +bool(true) +bool(true) +bool(false) +object(SNMP)#%d (%d) { + ["valueretrieval"]=> + int(1) + ["quick_print"]=> + bool(true) + ["enum_print"]=> + bool(true) + ["oid_output_format"]=> + int(3) + ["123"]=> + string(11) "param_value" +} +string(11) "param_value" +bool(true) +Error handling + +Notice: Undefined property: SNMP::$there is no such parameter in %s on line %d +NULL +bool(false) + +Warning: main(): Unknown SNMP value retrieval method '67' in %s on line %d +int(1) + +Warning: main(): Unknown SNMP output print format '78' in %s on line %d +int(3)
\ No newline at end of file diff --git a/ext/snmp/tests/snmp-object-set_security_error.phpt b/ext/snmp/tests/snmp-object-set_security_error.phpt new file mode 100644 index 0000000000..c6cadb123b --- /dev/null +++ b/ext/snmp/tests/snmp-object-set_security_error.phpt @@ -0,0 +1,66 @@ +--TEST-- +OO API SNMP::set_security (errors) +--CREDITS-- +Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_quick_print(false); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); + +$session = new SNMP(SNMP_VERSION_3, $hostname, $user_noauth, $timeout, $retries); +$session->set_security('noAuthNoPriv'); + +#echo "Checking error handling\n"; +var_dump($session->set_security()); +var_dump($session->set_security('')); +var_dump($session->set_security('bugusPriv')); +var_dump($session->set_security('authNoPriv', 'TTT')); +var_dump($session->set_security('authNoPriv', 'MD5', '')); +var_dump($session->set_security('authNoPriv', 'MD5', 'te')); +var_dump($session->set_security('authPriv', 'MD5', $auth_pass, 'BBB')); +var_dump($session->set_security('authPriv', 'MD5', $auth_pass, 'AES', '')); +var_dump($session->set_security('authPriv', 'MD5', $auth_pass, 'AES', 'ty')); +var_dump($session->set_security('authPriv', 'MD5', $auth_pass, 'AES', 'test12345', 'context', 'dsa')); + +var_dump($session->close()); + +?> +--EXPECTF-- + +Warning: SNMP::set_security() expects at least 1 parameter, 0 given in %s on line %d +bool(false) + +Warning: SNMP::set_security(): Invalid security level '' in %s on line %d +bool(false) + +Warning: SNMP::set_security(): Invalid security level 'bugusPriv' in %s on line %d +bool(false) + +Warning: SNMP::set_security(): Unknown authentication protocol 'TTT' in %s on line %d +bool(false) + +Warning: SNMP::set_security(): Error generating a key for authentication pass phrase '': Generic error (The supplied password length is too short.) in %s on line %d +bool(false) + +Warning: SNMP::set_security(): Error generating a key for authentication pass phrase 'te': Generic error (The supplied password length is too short.) in %s on line %d +bool(false) + +Warning: SNMP::set_security(): Unknown security protocol 'BBB' in %s on line %d +bool(false) + +Warning: SNMP::set_security(): Error generating a key for privacy pass phrase '': Generic error (The supplied password length is too short.) in %s on line %d +bool(false) + +Warning: SNMP::set_security(): Error generating a key for privacy pass phrase 'ty': Generic error (The supplied password length is too short.) in %s on line %d +bool(false) + +Warning: SNMP::set_security(): Bad engine ID value 'dsa' in %s on line %d +bool(false) +bool(true)
\ No newline at end of file diff --git a/ext/snmp/tests/snmp-object.phpt b/ext/snmp/tests/snmp-object.phpt new file mode 100644 index 0000000000..c20be12876 --- /dev/null +++ b/ext/snmp/tests/snmp-object.phpt @@ -0,0 +1,161 @@ +--TEST-- +OO API +--CREDITS-- +Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_enum_print(false); +snmp_set_quick_print(false); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); +snmp_set_oid_output_format(SNMP_OID_OUTPUT_FULL); + +echo "SNMPv1\n"; +$session = new SNMP(SNMP_VERSION_1, $hostname, $community, $timeout, $retries); +$session->valueretrieval = SNMP_VALUE_LIBRARY; +var_dump($session->get('.1.3.6.1.2.1.1.1.0')); +var_dump($session->get(array('.1.3.6.1.2.1.1.1.0', '.1.3.6.1.2.1.1.3.0'))); +var_dump($session->getnext('.1.3.6.1.2.1.1.1.0')); +var_dump($session->close()); + +echo "SNMPv2\n"; +$session = new SNMP(SNMP_VERSION_2c, $hostname, $community, $timeout, $retries); +var_dump($session->get('.1.3.6.1.2.1.1.1.0')); +var_dump($session->getnext('.1.3.6.1.2.1.1.1.0')); +var_dump($session->close()); + +echo "WALK multiple on single OID\n"; +$session = new SNMP(SNMP_VERSION_2c, $hostname, $community, $timeout, $retries); +$z = $session->walk('.1.3.6.1.2.1.1'); +var_dump(gettype($z)); +var_dump(count($z)); +var_dump(key($z)); +var_dump(array_shift($z)); +var_dump($session->close()); + +echo "WALK multiple on single OID, non_repeaters set to 0\n"; +$session = new SNMP(SNMP_VERSION_2c, $hostname, $community, $timeout, $retries); +$z = $session->walk('.1.3.6.1.2.1.1', 0); +var_dump(gettype($z)); +var_dump(count($z)); +var_dump(key($z)); +var_dump(array_shift($z)); +var_dump($session->close()); + +echo "WALK multiple on single OID, non_repeaters set to 0, max_repetitions set to 30\n"; +$session = new SNMP(SNMP_VERSION_2c, $hostname, $community, $timeout, $retries); +$z = $session->walk('.1.3.6.1.2.1.1', 0, 30); +var_dump(gettype($z)); +var_dump(count($z)); +var_dump(key($z)); +var_dump(array_shift($z)); +var_dump($session->close()); + +echo "SNMPv3 (default security settings)\n"; +$session = new SNMP(SNMP_VERSION_3, $hostname, $user_noauth, $timeout, $retries); +#$session->set_security($user_noauth, 'noAuthNoPriv', '', '', '', '', '', ''); +var_dump($session->get('.1.3.6.1.2.1.1.1.0')); +var_dump($session->getnext('.1.3.6.1.2.1.1.1.0')); +var_dump($session->close()); + +echo "SNMPv3 (noAuthNoPriv)\n"; +$session = new SNMP(SNMP_VERSION_3, $hostname, $user_noauth, $timeout, $retries); +$session->set_security('noAuthNoPriv'); +var_dump($session->get('.1.3.6.1.2.1.1.1.0')); +var_dump($session->getnext('.1.3.6.1.2.1.1.1.0')); +var_dump($session->close()); + +echo "SNMPv3 (authPriv)\n"; +$session = new SNMP(SNMP_VERSION_3, $hostname, $rwuser, $timeout, $retries); +$session->set_security('authPriv', 'MD5', $auth_pass, 'AES', $priv_pass); +var_dump($session->get('.1.3.6.1.2.1.1.1.0')); +var_dump($session->getnext('.1.3.6.1.2.1.1.1.0')); +var_dump($session->walk('.1.3.6.1.2.1.1.1.0')); +var_dump($session->close()); + +echo "SET single OID\n"; +$session = new SNMP(SNMP_VERSION_3, $hostname, $rwuser, $timeout, $retries); +$session->set_security('authPriv', 'MD5', $auth_pass, 'AES', $priv_pass); +$oid1 = 'SNMPv2-MIB::sysContact.0'; +$oldvalue1 = $session->get($oid1); +$newvalue1 = $oldvalue1 . '0'; + +$z = $session->set($oid1, 's', $newvalue1); +var_dump($z); +var_dump(($session->get($oid1) === $newvalue1)); +$z = $session->set($oid1, 's', $oldvalue1); +var_dump($z); +var_dump(($session->get($oid1) === $oldvalue1)); +var_dump($session->close()); + +echo "SNMPv3, setting contextEngineID (authPriv)\n"; +$session = new SNMP(SNMP_VERSION_3, $hostname, $rwuser, $timeout, $retries); +$session->set_security('authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, '', 'aeeeff'); +var_dump($session->get('.1.3.6.1.2.1.1.1.0')); +var_dump($session->close()); + +?> +--EXPECTF-- +SNMPv1 +string(%d) "%S" +array(2) { + ["%s"]=> + string(%d) "%S" + ["%s"]=> + string(%d) "%S" +} +string(%d) "%S" +bool(true) +SNMPv2 +string(%d) "%S" +string(%d) "%S" +bool(true) +WALK multiple on single OID +string(5) "array" +int(%d) +string(%d) "%S" +string(%d) "%S" +bool(true) +WALK multiple on single OID, non_repeaters set to 0 +string(5) "array" +int(%d) +string(%d) "%S" +string(%d) "%S" +bool(true) +WALK multiple on single OID, non_repeaters set to 0, max_repetitions set to 30 +string(5) "array" +int(%d) +string(%d) "%S" +string(%d) "%S" +bool(true) +SNMPv3 (default security settings) +string(%d) "%S" +string(%d) "%S" +bool(true) +SNMPv3 (noAuthNoPriv) +string(%d) "%S" +string(%d) "%S" +bool(true) +SNMPv3 (authPriv) +string(%d) "%S" +string(%d) "%S" +array(1) { + [%s]=> + string(%d) "%S" +} +bool(true) +SET single OID +bool(true) +bool(true) +bool(true) +bool(true) +bool(true) +SNMPv3, setting contextEngineID (authPriv) +string(%d) "%S" +bool(true)
\ No newline at end of file diff --git a/ext/snmp/tests/snmp2_get.phpt b/ext/snmp/tests/snmp2_get.phpt new file mode 100644 index 0000000000..cc192c9b5d --- /dev/null +++ b/ext/snmp/tests/snmp2_get.phpt @@ -0,0 +1,107 @@ +--TEST-- +Function snmp2_get +--CREDITS-- +Olivier Doucet & Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_quick_print(false); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); + +echo "Checking error handling\n"; +var_dump(snmp2_get($hostname, $community, '.1.3.6.1.2.1.1.1.0', '')); +var_dump(snmp2_get($hostname, $community, '.1.3.6.1.2.1.1.1.0', $timeout, '')); +echo "Empty OID array\n"; +var_dump(snmp2_get($hostname, $community, array(), $timeout, $retries)); + +echo "Checking working\n"; +echo "Single OID\n"; +var_dump(snmp2_get($hostname, $community, '.1.3.6.1.2.1.1.1.0', $timeout, $retries)); +echo "Single OID in array\n"; +var_dump(snmp2_get($hostname, $community, array('.1.3.6.1.2.1.1.1.0'), $timeout, $retries)); +echo "Multiple OID\n"; +var_dump(snmp2_get($hostname, $community, array('.1.3.6.1.2.1.1.1.0', '.1.3.6.1.2.1.1.3.0'), $timeout, $retries)); + +echo "More error handling\n"; +echo "Single OID\n"; +var_dump(snmp2_get($hostname, $community, '.1.3.6.1.2..1.1.1.0', $timeout, $retries)); +echo "Single OID in array\n"; +var_dump(snmp2_get($hostname, $community, array('.1.3.6.1.2.1...1.1.0'), $timeout, $retries)); +echo "Multiple OID\n"; +var_dump(snmp2_get($hostname, $community, array('.1.3.6.1.2.1...1.1.0', '.1.3.6.1.2.1.1.3.0'), $timeout, $retries)); + +echo "noSuchName checks\n"; +echo "Single OID\n"; +var_dump(snmp2_get($hostname, $community, '.1.3.6.1.2.1.1.1.110', $timeout, $retries)); +echo "Single OID in array\n"; +var_dump(snmp2_get($hostname, $community, array('.1.3.6.1.2.1.1.1.110'), $timeout, $retries)); +echo "Multiple OID\n"; +var_dump(snmp2_get($hostname, $community, array('.1.3.6.1.2.1.1.1.0', '.1.3.6.1.2.1.1.3.220'), $timeout, $retries)); + + +?> +--EXPECTF-- +Checking error handling + +Warning: snmp2_get() expects parameter 4 to be long,%s given in %s on line %d +bool(false) + +Warning: snmp2_get() expects parameter 5 to be long,%s given in %s on line %d +bool(false) +Empty OID array + +Warning: snmp2_get(): Got empty OID array in %s on line %d +bool(false) +Checking working +Single OID +%unicode|string%(%d) "%s" +Single OID in array +array(1) { + ["%s"]=> + %unicode|string%(%d) "%s" +} +Multiple OID +array(2) { + ["%s"]=> + %unicode|string%(%d) "%s" + ["%s"]=> + %unicode|string%(%d) "%d" +} +More error handling +Single OID + +Warning: snmp2_get(): Invalid object identifier: .1.3.6.1.2..1.1.1.0 in %s on line %d +bool(false) +Single OID in array + +Warning: snmp2_get(): Invalid object identifier: .1.3.6.1.2.1...1.1.0 in %s on line %d +bool(false) +Multiple OID + +Warning: snmp2_get(): Invalid object identifier: .1.3.6.1.2.1...1.1.0 in %s on line %d +array(1) { + ["%s"]=> + %unicode|string%(%d) "%d" +} +noSuchName checks +Single OID + +Warning: snmp2_get(): Error in packet at 'SNMPv2-MIB::sysDescr.110': No Such Instance currently exists at this OID in %s on line %d +bool(false) +Single OID in array + +Warning: snmp2_get(): Error in packet at 'SNMPv2-MIB::sysDescr.110': No Such Instance currently exists at this OID in %s on line %d +bool(false) +Multiple OID + +Warning: snmp2_get(): Error in packet at 'SNMPv2-MIB::sysUpTime.220': No Such Instance currently exists at this OID in %s on line %d +array(1) { + ["%s"]=> + %unicode|string%(%d) "%s" +} diff --git a/ext/snmp/tests/snmp2_getnext.phpt b/ext/snmp/tests/snmp2_getnext.phpt new file mode 100644 index 0000000000..5c5abf428e --- /dev/null +++ b/ext/snmp/tests/snmp2_getnext.phpt @@ -0,0 +1,39 @@ +--TEST-- +Function snmp2_getnext +--CREDITS-- +Olivier Doucet & Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_quick_print(false); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); + +echo "Single OID\n"; +var_dump(snmp2_getnext($hostname, $community, '.1.3.6.1.2.1.1.1.0', $timeout, $retries)); +echo "Single OID in array\n"; +var_dump(snmp2_getnext($hostname, $community, array('.1.3.6.1.2.1.1.1.0'), $timeout, $retries)); +echo "Multiple OID\n"; +var_dump(snmp2_getnext($hostname, $community, array('.1.3.6.1.2.1.1.1.0', '.1.3.6.1.2.1.1.6.0'), $timeout, $retries)); + +?> +--EXPECTF-- +Single OID +%unicode|string%(%d) "%s" +Single OID in array +array(1) { + ["%s"]=> + %unicode|string%(%d) "%s" +} +Multiple OID +array(2) { + ["%s"]=> + %unicode|string%(%d) "%s" + ["%s"]=> + %unicode|string%(%d) "%d" +} diff --git a/ext/snmp/tests/snmp2_real_walk.phpt b/ext/snmp/tests/snmp2_real_walk.phpt new file mode 100644 index 0000000000..afaabd42c4 --- /dev/null +++ b/ext/snmp/tests/snmp2_real_walk.phpt @@ -0,0 +1,86 @@ +--TEST-- +Function snmp2_real_walk +--CREDITS-- +Olivier Doucet Olivier Doucet Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_quick_print(false); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); + +echo "Checking error handling\n"; +var_dump(snmp2_real_walk($hostname, $community, '.1.3.6.1.2.1.1', '')); +var_dump(snmp2_real_walk($hostname, $community, '.1.3.6.1.2.1.1', $timeout, '')); + +echo "Checking working\n"; +echo "Single OID\n"; +$return = snmp2_real_walk($hostname, $community, '.1.3.6.1.2.1.1', $timeout, $retries); +var_dump(gettype($return)); +var_dump(sizeof($return)); +var_dump(key($return)); +var_dump(array_shift($return)); + +echo "Single OID in array\n"; +$return = snmp2_real_walk($hostname, $community, array('.1.3.6.1.2.1.1'), $timeout, $retries); +var_dump(gettype($return)); +var_dump(sizeof($return)); +var_dump(key($return)); +var_dump(array_shift($return)); + +echo "More error handling\n"; +echo "Multiple correct OID\n"; +$return = snmp2_real_walk($hostname, $community, array('.1.3.6.1.2.1.1', '.1.3.6'), $timeout, $retries); +var_dump($return); + +echo "Multiple OID with wrong OID\n"; +$return = snmp2_real_walk($hostname, $community, array('.1.3.6.1.2.1.1', '.1.3.6...1'), $timeout, $retries); +var_dump($return); +$return = snmp2_real_walk($hostname, $community, array('.1.3.6...1', '.1.3.6.1.2.1.1'), $timeout, $retries); +var_dump($return); + +echo "Single nonexisting OID\n"; +$return = snmp2_real_walk($hostname, $community, array('.1.3.6.99999.0.99999.111'), $timeout, $retries); +var_dump($return); + +?> +--EXPECTF-- +Checking error handling + +Warning: snmp2_real_walk() expects parameter 4 to be long, %s given in %s on line %d +bool(false) + +Warning: snmp2_real_walk() expects parameter 5 to be long, %s given in %s on line %d +bool(false) +Checking working +Single OID +%unicode|string%(5) "array" +int(%d) +string(%d) "%s" +string(%d) "%s" +Single OID in array +%unicode|string%(5) "array" +int(%d) +string(%d) "%s" +string(%d) "%s" +More error handling +Multiple correct OID + +Warning: snmp2_real_walk(): Multi OID walks are not supported! in %s on line %d +bool(false) +Multiple OID with wrong OID + +Warning: snmp2_real_walk(): Multi OID walks are not supported! in %s on line %d +bool(false) + +Warning: snmp2_real_walk(): Multi OID walks are not supported! in %s on line %d +bool(false) +Single nonexisting OID + +Warning: snmp2_real_walk(): Error in packet at '%s': No more variables left in this MIB View (It is past the end of the MIB tree) in %s on line %d +bool(false) diff --git a/ext/snmp/tests/snmp2_set-nomib.phpt b/ext/snmp/tests/snmp2_set-nomib.phpt new file mode 100644 index 0000000000..e8106d81cc --- /dev/null +++ b/ext/snmp/tests/snmp2_set-nomib.phpt @@ -0,0 +1,59 @@ +--TEST-- +Function snmp2_set (without MIBs loading) +--CREDITS-- +Boris Lytockin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--ENV-- +return <<<END +MIBS= +END; +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_quick_print(false); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); + +echo "Check error handing\n"; +echo "Nonexisting OID\n"; +$z = snmp2_set($hostname, $communityWrite, '.1.3.6.777.888.999.444.0', 's', 'bbb', $timeout, $retries); +var_dump($z); + +echo "Bogus OID\n"; +$z = snmp2_set($hostname, $communityWrite, '.1.3.6...777.888.999.444.0', 's', 'bbb', $timeout, $retries); +var_dump($z); + +echo "Checking working\n"; +$oid1 = '.1.3.6.1.2.1.1.4.0'; +$oldvalue1 = snmpget($hostname, $communityWrite, $oid1, $timeout, $retries); +$newvalue1 = $oldvalue1 . '0'; + +echo "Single OID\n"; +$z = snmp2_set($hostname, $communityWrite, $oid1, 's', $newvalue1, $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $newvalue1)); +$z = snmp2_set($hostname, $communityWrite, $oid1, 's', $oldvalue1, $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); + +?> +--EXPECTF-- +Check error handing +Nonexisting OID + +Warning: snmp2_set(): Error in packet at '%s': notWritable (That object does not support modification) in %s on line %d +bool(false) +Bogus OID + +Warning: snmp2_set(): Invalid object identifier: %s in %s on line %d +bool(false) +Checking working +Single OID +bool(true) +bool(true) +bool(true) +bool(true)
\ No newline at end of file diff --git a/ext/snmp/tests/snmp2_set.phpt b/ext/snmp/tests/snmp2_set.phpt new file mode 100644 index 0000000000..d7c1364b4b --- /dev/null +++ b/ext/snmp/tests/snmp2_set.phpt @@ -0,0 +1,248 @@ +--TEST-- +Function snmp2_set +--CREDITS-- +Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_quick_print(false); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); + +echo "Check error handing\n"; +echo "4args (5 needed)\n"; +$z = snmp2_set($hostname, $communityWrite, 'SNMPv2-MIB::sysLocation.0'); +var_dump($z); + +echo "No type & no value (timeout & retries instead)\n"; +$z = snmp2_set($hostname, $communityWrite, 'SNMPv2-MIB::sysLocation.0', $timeout, $retries); +var_dump($z); + +echo "No value (timeout instead), retries instead of timeout\n"; +$z = snmp2_set($hostname, $communityWrite, 'SNMPv2-MIB::sysLocation.0', 'q', $timeout, $retries); +var_dump($z); + +echo "Bogus OID\n"; +$z = snmp2_set($hostname, $communityWrite, '.1.3.6.777.888.999.444.0', 's', 'bbb', $timeout, $retries); +var_dump($z); + +echo "Checking working\n"; +$oid1 = 'SNMPv2-MIB::sysContact.0'; +$oldvalue1 = snmpget($hostname, $communityWrite, $oid1, $timeout, $retries); +$newvalue1 = $oldvalue1 . '0'; +$oid2 = 'SNMPv2-MIB::sysLocation.0'; +$oldvalue2 = snmpget($hostname, $communityWrite, $oid1, $timeout, $retries); +$newvalue2 = $oldvalue2 . '0'; + +echo "Single OID\n"; +$z = snmp2_set($hostname, $communityWrite, $oid1, 's', $newvalue1, $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $newvalue1)); +$z = snmp2_set($hostname, $communityWrite, $oid1, 's', $oldvalue1, $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); + +echo "Multiple OID\n"; +$z = snmp2_set($hostname, $communityWrite, array($oid1, $oid2), array('s','s'), array($newvalue1, $newvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $newvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $newvalue2)); +$z = snmp2_set($hostname, $communityWrite, array($oid1, $oid2), array('s','s'), array($oldvalue1, $oldvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID, single type & value\n"; +$z = snmp2_set($hostname, $communityWrite, array($oid1, $oid2), 's', $newvalue1, $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $newvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $newvalue1)); +$z = snmp2_set($hostname, $communityWrite, array($oid1, $oid2), array('s','s'), array($oldvalue1, $oldvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID, single type, multiple value\n"; +$z = snmp2_set($hostname, $communityWrite, array($oid1, $oid2), 's', array($newvalue1, $newvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $newvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $newvalue2)); +$z = snmp2_set($hostname, $communityWrite, array($oid1, $oid2), array('s','s'), array($oldvalue1, $oldvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + + +echo "More error handing\n"; +echo "Single OID, single type in array, single value\n"; +$z = snmp2_set($hostname, $communityWrite, $oid1, array('s'), $newvalue1, $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Single OID, single type, single value in array\n"; +$z = snmp2_set($hostname, $communityWrite, $oid1, 's', array($newvalue1), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID, 1st wrong type\n"; +$z = snmp2_set($hostname, $communityWrite, array($oid1, $oid2), array('sw','s'), array($newvalue1, $newvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID, 2nd wrong type\n"; +$z = snmp2_set($hostname, $communityWrite, array($oid1, $oid2), array('s','sb'), array($newvalue1, $newvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID, single type in array, multiple value\n"; +$z = snmp2_set($hostname, $communityWrite, array($oid1, $oid2), array('s'), array($newvalue1, $newvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID & type, singe value in array\n"; +$z = snmp2_set($hostname, $communityWrite, array($oid1, $oid2), array('s', 's'), array($newvalue1), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID, 1st bogus, single type, multiple value\n"; +$z = snmp2_set($hostname, $communityWrite, array($oid1 . '44.55.66.77', $oid2), 's', array($newvalue1, $newvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID, 2nd bogus, single type, multiple value\n"; +$z = snmp2_set($hostname, $communityWrite, array($oid1, $oid2 . '44.55.66.77'), 's', array($newvalue1, $newvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID, single multiple type (1st bogus), multiple value\n"; +$z = snmp2_set($hostname, $communityWrite, array($oid1, $oid2), array('q', 's'), array($newvalue1, $newvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID, single multiple type (2nd bogus), multiple value\n"; +$z = snmp2_set($hostname, $communityWrite, array($oid1, $oid2), array('s', 'w'), array($newvalue1, $newvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +?> +--EXPECTF-- +Check error handing +4args (5 needed) + +Warning: snmp2_set() expects at least 5 parameters, 3 given in %s on line %d +bool(false) +No type & no value (timeout & retries instead) + +Warning: snmp2_set(): Bogus type '-1', should be single char, got 2 in %s on line %d +bool(false) +No value (timeout instead), retries instead of timeout + +Warning: snmp2_set(): Could not add variable: OID='%s' type='q' value='%i': Bad variable type ("q") in %s on line %d +bool(false) +Bogus OID + +Warning: snmp2_set(): Error in packet at '%s': notWritable (That object does not support modification) in %s on line %d +bool(false) +Checking working +Single OID +bool(true) +bool(true) +bool(true) +bool(true) +Multiple OID +bool(true) +bool(true) +bool(true) +bool(true) +bool(true) +bool(true) +Multiple OID, single type & value +bool(true) +bool(true) +bool(true) +bool(true) +bool(true) +bool(true) +Multiple OID, single type, multiple value +bool(true) +bool(true) +bool(true) +bool(true) +bool(true) +bool(true) +More error handing +Single OID, single type in array, single value + +Warning: snmp2_set(): Single objid and multiple type or values are not supported in %s on line %s +bool(false) +bool(true) +bool(true) +Single OID, single type, single value in array + +Warning: snmp2_set(): Single objid and multiple type or values are not supported in %s on line %s +bool(false) +bool(true) +bool(true) +Multiple OID, 1st wrong type + +Warning: snmp2_set(): '%s': bogus type 'sw', should be single char, got 2 in %s on line %s +bool(false) +bool(true) +bool(true) +Multiple OID, 2nd wrong type + +Warning: snmp2_set(): '%s': bogus type 'sb', should be single char, got 2 in %s on line %s +bool(false) +bool(true) +bool(true) +Multiple OID, single type in array, multiple value + +Warning: snmp2_set(): '%s': no type set in %s on line %d +bool(false) +bool(true) +bool(true) +Multiple OID & type, singe value in array + +Warning: snmp2_set(): '%s': no value set in %s on line %d +bool(false) +bool(true) +bool(true) +Multiple OID, 1st bogus, single type, multiple value + +Warning: snmp2_set(): Error in packet at '%s': noCreation (That table does not support row creation or that object can not ever be created) in %s on line %d +bool(false) +bool(true) +bool(true) +Multiple OID, 2nd bogus, single type, multiple value + +Warning: snmp2_set(): Error in packet at '%s': noCreation (That table does not support row creation or that object can not ever be created) in %s on line %d +bool(false) +bool(true) +bool(true) +Multiple OID, single multiple type (1st bogus), multiple value + +Warning: snmp2_set(): Could not add variable: OID='%s' type='q' value='%s': Bad variable type ("q") in %s on line %d +bool(false) +bool(true) +bool(true) +Multiple OID, single multiple type (2nd bogus), multiple value + +Warning: snmp2_set(): Could not add variable: OID='%s' type='w' value='%s': Bad variable type ("w") in %s on line %d +bool(false) +bool(true) +bool(true) diff --git a/ext/snmp/tests/snmp2_walk.phpt b/ext/snmp/tests/snmp2_walk.phpt new file mode 100644 index 0000000000..e34fbe9e67 --- /dev/null +++ b/ext/snmp/tests/snmp2_walk.phpt @@ -0,0 +1,99 @@ +--TEST-- +Function snmp2_walk +--CREDITS-- +Olivier Doucet Olivier Doucet Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_quick_print(false); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); + +echo "Checking error handling\n"; +var_dump(snmp2_walk($hostname, $community, '.1.3.6.1.2.1.1', '')); +var_dump(snmp2_walk($hostname, $community, '.1.3.6.1.2.1.1', $timeout, '')); + +echo "Checking working\n"; +echo "Single OID\n"; +$return = snmp2_walk($hostname, $community, '.1.3.6.1.2.1.1', $timeout, $retries); + +var_dump(gettype($return)); +var_dump(sizeof($return)); +var_dump(gettype($return[0])); +var_dump(gettype($return[1])); + +echo "Single OID in array\n"; +$return = snmp2_walk($hostname, $community, array('.1.3.6.1.2.1.1'), $timeout, $retries); +var_dump(gettype($return)); +var_dump(gettype($return[0])); + +echo "Default OID\n"; +$return = snmpwalk($hostname, $community, '', $timeout, $retries); +var_dump(gettype($return)); +var_dump(gettype($return[0])); + +echo "More error handling\n"; +echo "Single incorrect OID\n"; +$return = snmpwalk($hostname, $community, '.1.3.6...1', $timeout, $retries); +var_dump($return); + +echo "Multiple correct OID\n"; +$return = snmp2_walk($hostname, $community, array('.1.3.6.1.2.1.1', '.1.3.6'), $timeout, $retries); +var_dump($return); + +echo "Multiple OID with wrong OID\n"; +$return = snmp2_walk($hostname, $community, array('.1.3.6.1.2.1.1', '.1.3.6...1'), $timeout, $retries); +var_dump($return); +$return = snmp2_walk($hostname, $community, array('.1.3.6...1', '.1.3.6.1.2.1.1'), $timeout, $retries); +var_dump($return); + +echo "Single nonexisting OID\n"; +$return = snmp2_walk($hostname, $community, array('.1.3.6.99999.0.99999.111'), $timeout, $retries); +var_dump($return); + +?> +--EXPECTF-- +Checking error handling + +Warning: snmp2_walk() expects parameter 4 to be long, %s given in %s on line %d +bool(false) + +Warning: snmp2_walk() expects parameter 5 to be long, %s given in %s on line %d +bool(false) +Checking working +Single OID +%unicode|string%(5) "array" +int(32) +%unicode|string%(6) "string" +%unicode|string%(6) "string" +Single OID in array +%unicode|string%(5) "array" +%unicode|string%(6) "string" +Default OID +%unicode|string%(5) "array" +%unicode|string%(6) "string" +More error handling +Single incorrect OID + +Warning: snmpwalk(): Invalid object identifier: %s in %s on line %d +bool(false) +Multiple correct OID + +Warning: snmp2_walk(): Multi OID walks are not supported! in %s on line %d +bool(false) +Multiple OID with wrong OID + +Warning: snmp2_walk(): Multi OID walks are not supported! in %s on line %d +bool(false) + +Warning: snmp2_walk(): Multi OID walks are not supported! in %s on line %d +bool(false) +Single nonexisting OID + +Warning: snmp2_walk(): Error in packet at '%s': No more variables left in this MIB View (It is past the end of the MIB tree) in %s on line %d +bool(false) diff --git a/ext/snmp/tests/snmp3-error.phpt b/ext/snmp/tests/snmp3-error.phpt new file mode 100644 index 0000000000..26551e7744 --- /dev/null +++ b/ext/snmp/tests/snmp3-error.phpt @@ -0,0 +1,76 @@ +--TEST-- +SNMPv3 Support (errors) +--CREDITS-- +Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +echo "Checking error handling\n"; + +//int snmp3_get(string host, string sec_name, string sec_level, string auth_protocol, +// string auth_passphrase, string priv_protocol, string priv_passphrase, +// string object_id [, int timeout [, int retries]]); + +var_dump(snmp3_get($hostname, $community, '', '', '', '', '')); +var_dump(snmp3_get($hostname, $community, '', '', '', '', '', '')); +var_dump(snmp3_get($hostname, $community, 'bugusPriv', '', '', '', '', '')); +var_dump(snmp3_get($hostname, $community, 'authNoPriv', 'TTT', '', '', '', '')); +var_dump(snmp3_get($hostname, $community, 'authNoPriv', 'MD5', '', '', '', '')); +var_dump(snmp3_get($hostname, $community, 'authNoPriv', 'MD5', 'te', '', '', '')); +var_dump(snmp3_get($hostname, $community, 'authPriv', 'MD5', $auth_pass, 'BBB', '', '')); +var_dump(snmp3_get($hostname, $community, 'authPriv', 'MD5', $auth_pass, 'AES', '', '')); +var_dump(snmp3_get($hostname, $community, 'authPriv', 'MD5', $auth_pass, 'AES', 'ty', '')); +var_dump(snmp3_get($hostname, 'somebogususer', 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, '.1.3.6.1.2.1.1.1.0', $timeout, $retries)); + +var_dump(snmp3_set($hostname, $community, 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, '', 's')); + +var_dump(snmp3_set($hostname, $rwuser, 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, '.1.3.6.777...7.5.3', 's', 'ttt', $timeout, $retries)); +var_dump(snmp3_set($hostname, $rwuser, 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, '.1.3.6.777.7.5.3', array('s'), 'yyy', $timeout, $retries)); + +?> +--EXPECTF-- +Checking error handling + +Warning: snmp3_get() expects at least 8 parameters, 7 given in %s on line %d +bool(false) + +Warning: snmp3_get(): Invalid security level '' in %s on line %d +bool(false) + +Warning: snmp3_get(): Invalid security level 'bugusPriv' in %s on line %d +bool(false) + +Warning: snmp3_get(): Unknown authentication protocol 'TTT' in %s on line %d +bool(false) + +Warning: snmp3_get(): Error generating a key for authentication pass phrase '': Generic error (The supplied password length is too short.) in %s on line %d +bool(false) + +Warning: snmp3_get(): Error generating a key for authentication pass phrase 'te': Generic error (The supplied password length is too short.) in %s on line %d +bool(false) + +Warning: snmp3_get(): Unknown security protocol 'BBB' in %s on line %d +bool(false) + +Warning: snmp3_get(): Error generating a key for privacy pass phrase '': Generic error (The supplied password length is too short.) in %s on line %d +bool(false) + +Warning: snmp3_get(): Error generating a key for privacy pass phrase 'ty': Generic error (The supplied password length is too short.) in %s on line %d +bool(false) + +Warning: snmp3_get(): Fatal error: Unknown user name in %s on line %d +bool(false) + +Warning: snmp3_set() expects at least 10 parameters, 9 given in %s on line %d +bool(false) + +Warning: snmp3_set(): Invalid object identifier: .1.3.6.777...7.5.3 in %s on line %d +bool(false) + +Warning: snmp3_set(): Single objid and multiple type or values are not supported in %s on line %d +bool(false)
\ No newline at end of file diff --git a/ext/snmp/tests/snmp3.phpt b/ext/snmp/tests/snmp3.phpt new file mode 100644 index 0000000000..49d205fc42 --- /dev/null +++ b/ext/snmp/tests/snmp3.phpt @@ -0,0 +1,127 @@ +--TEST-- +SNMPv3 Support +--CREDITS-- +Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//int snmp3_get(string host, string sec_name, string sec_level, string auth_protocol, +// string auth_passphrase, string priv_protocol, string priv_passphrase, +// string object_id [, int timeout [, int retries]]); + +echo "Working version\n"; +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); +echo "GET single: noAuthNoPriv\n"; +var_dump(snmp3_get($hostname, $user_noauth, 'noAuthNoPriv', '', '', '', '', '.1.3.6.1.2.1.1.1.0', $timeout, $retries)); + +foreach(array('MD5', 'SHA') as $signalg) { + echo "GET single: $signalg\n"; + var_dump(snmp3_get($hostname, $user_auth_prefix . $signalg, 'authNoPriv', $signalg, $auth_pass, '', '', '.1.3.6.1.2.1.1.1.0', $timeout, $retries)); +} + +foreach(array('AES', 'DES', 'AES128') as $chipher) { + echo "GET single: MD5/$chipher\n"; + var_dump(snmp3_get($hostname, $user_auth_prefix . 'MD5' . $chipher, 'authPriv', 'MD5', $auth_pass, $chipher, $priv_pass, '.1.3.6.1.2.1.1.1.0', $timeout, $retries)); +} +$username = $user_auth_prefix . 'MD5'; +echo "GET multiple\n"; +var_dump(snmp3_get($hostname, $username, 'authNoPriv', 'MD5', $auth_pass, '', '', array('.1.3.6.1.2.1.1.1.0', '.1.3.6.1.2.1.1.3.0'), $timeout, $retries)); +echo "GETNEXT single\n"; +var_dump(snmp3_getnext($hostname, $username, 'authNoPriv', 'MD5', $auth_pass, '', '', '.1.3.6.1.2.1.1.1.0', $timeout, $retries)); + +echo "WALK single on single OID\n"; +$z = snmp3_walk($hostname, $username, 'authNoPriv', 'MD5', $auth_pass, '', '', '.1.3.6.1.2.1.1.1.0', $timeout, $retries); +var_dump(gettype($z)); +var_dump(count($z)); +var_dump($z); + +echo "REALWALK single on single OID\n"; +$z = snmp3_real_walk($hostname, $username, 'authNoPriv', 'MD5', $auth_pass, '', '', '.1.3.6.1.2.1.1.1.0', $timeout, $retries); +var_dump(gettype($z)); +var_dump(count($z)); +var_dump($z); + +echo "WALK multiple on single OID\n"; +$z = snmp3_walk($hostname, $username, 'authNoPriv', 'MD5', $auth_pass, '', '', '.1.3.6.1.2.1.1', $timeout, $retries); +var_dump(gettype($z)); +var_dump(count($z)); +var_dump(key($z)); +var_dump(array_shift($z)); + +echo "REALWALK multiple on single OID\n"; +$z = snmp3_real_walk($hostname, $username, 'authNoPriv', 'MD5', $auth_pass, 'AES', '', '.1.3.6.1.2.1.1', $timeout, $retries); +var_dump(gettype($z)); +var_dump(count($z)); +var_dump(key($z)); +var_dump(array_shift($z)); + +echo "SET single OID\n"; +$oid1 = 'SNMPv2-MIB::sysContact.0'; +$oldvalue1 = snmp3_get($hostname, $rwuser, 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, $oid1, $timeout, $retries); +$newvalue1 = $oldvalue1 . '0'; + +$z = snmp3_set($hostname, $rwuser, 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, $oid1, 's', $newvalue1, $timeout, $retries); +var_dump($z); +var_dump((snmp3_get($hostname, $rwuser, 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, $oid1, $timeout, $retries) === $newvalue1)); +$z = snmp3_set($hostname, $rwuser, 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, $oid1, 's', $oldvalue1, $timeout, $retries); +var_dump($z); +var_dump((snmp3_get($hostname, $rwuser, 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, $oid1, $timeout, $retries) === $oldvalue1)); + +?> +--EXPECTF-- +Working version +GET single: noAuthNoPriv +%string|unicode%(%d) "%s" +GET single: MD5 +%string|unicode%(%d) "%s" +GET single: SHA +%string|unicode%(%d) "%s" +GET single: MD5/AES +%string|unicode%(%d) "%s" +GET single: MD5/DES +%string|unicode%(%d) "%s" +GET single: MD5/AES128 +%string|unicode%(%d) "%s" +GET multiple +array(2) { + ["%s"]=> + %string|unicode%(%d) "%s" + ["%s"]=> + %string|unicode%(%d) "%s" +} +GETNEXT single +%string|unicode%(%d) "%s" +WALK single on single OID +%string|unicode%(5) "array" +int(1) +array(1) { + [0]=> + %string|unicode%(%d) "%s" +} +REALWALK single on single OID +%string|unicode%(5) "array" +int(1) +array(1) { + ["%s"]=> + %string|unicode%(%d) "%s" +} +WALK multiple on single OID +%string|unicode%(5) "array" +int(%d) +int(0) +%string|unicode%(%d) "%s" +REALWALK multiple on single OID +%string|unicode%(5) "array" +int(%d) +%string|unicode%(%d) "%s" +%string|unicode%(%d) "%s" +SET single OID +bool(true) +bool(true) +bool(true) +bool(true) diff --git a/ext/snmp/tests/snmp_get_quick_print.phpt b/ext/snmp/tests/snmp_get_quick_print.phpt new file mode 100644 index 0000000000..9abfd92cb4 --- /dev/null +++ b/ext/snmp/tests/snmp_get_quick_print.phpt @@ -0,0 +1,41 @@ +--TEST-- +Function snmp_get_quick_print / snmp_set_quick_print +--CREDITS-- +Olivier Doucet +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +echo "Checking error handling\n"; +var_dump(snmp_get_quick_print('noarg')); +var_dump(snmp_set_quick_print('noarg')); +var_dump(snmp_set_quick_print()); + +echo "Checking working\n"; +var_dump(snmp_get_quick_print()); +snmp_set_quick_print(false); +var_dump(snmp_get_quick_print()); +snmp_set_quick_print(true); +var_dump(snmp_get_quick_print()); + +?> +--EXPECTF-- +Checking error handling + +Warning: snmp_get_quick_print() expects exactly 0 parameters, 1 given in %s on line %d +NULL + +Warning: snmp_set_quick_print() expects parameter 1 to be long, %s given in %s on line %d +bool(false) + +Warning: snmp_set_quick_print() expects exactly 1 parameter, 0 given in %s on line %d +bool(false) +Checking working +bool(%s) +bool(false) +bool(true) + diff --git a/ext/snmp/tests/snmp_get_valueretrieval.phpt b/ext/snmp/tests/snmp_get_valueretrieval.phpt new file mode 100644 index 0000000000..90bd0bab64 --- /dev/null +++ b/ext/snmp/tests/snmp_get_valueretrieval.phpt @@ -0,0 +1,41 @@ +--TEST-- +Function snmp_get_valueretrieval / snmp_set_valueretrieval +--CREDITS-- +Olivier Doucet +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +echo "Checking error handling\n"; +var_dump(snmp_get_valueretrieval('noarg')); +var_dump(snmp_set_valueretrieval('noarg')); +var_dump(snmp_set_valueretrieval(67)); + +echo "Checking working\n"; +var_dump(snmp_get_valueretrieval()); +snmp_set_valueretrieval(SNMP_VALUE_LIBRARY); +var_dump(snmp_get_valueretrieval() === SNMP_VALUE_LIBRARY); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); +var_dump(snmp_get_valueretrieval() === SNMP_VALUE_PLAIN); +snmp_set_valueretrieval(SNMP_VALUE_OBJECT); +var_dump(snmp_get_valueretrieval() === SNMP_VALUE_OBJECT); + +?> +--EXPECTF-- +Checking error handling +int(%d) + +Warning: snmp_set_valueretrieval() expects parameter 1 to be long, %s given in %s on line %d +bool(false) + +Warning: snmp_set_valueretrieval(): Unknown SNMP value retrieval method '67' in %s on line %d +bool(false) +Checking working +int(%d) +bool(true) +bool(true) +bool(true) diff --git a/ext/snmp/tests/snmp_getvalue.phpt b/ext/snmp/tests/snmp_getvalue.phpt new file mode 100644 index 0000000000..0eefbb335e --- /dev/null +++ b/ext/snmp/tests/snmp_getvalue.phpt @@ -0,0 +1,46 @@ +--TEST-- +Function snmp_getvalue +--CREDITS-- +Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_quick_print(false); + +echo "Get with SNMP_VALUE_LIBRARY\n"; +snmp_set_valueretrieval(SNMP_VALUE_LIBRARY); +var_dump(snmpget($hostname, $community, '.1.3.6.1.2.1.1.1.0', $timeout, $retries)); + +echo "Get with SNMP_VALUE_PLAIN\n"; +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); +var_dump(snmpget($hostname, $community, '.1.3.6.1.2.1.1.1.0', $timeout, $retries)); + +echo "Get with SNMP_VALUE_OBJECT\n"; +snmp_set_valueretrieval(SNMP_VALUE_OBJECT); +$z = snmpget($hostname, $community, '.1.3.6.1.2.1.1.1.0', $timeout, $retries); +echo gettype($z)."\n"; +var_dump($z->type); +var_dump($z->value); + +echo "Check parsing of different OID types\n"; +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); +var_dump(count(snmp2_walk($hostname, $community, '.', $timeout, $retries))); + +?> +--EXPECTF-- +Get with SNMP_VALUE_LIBRARY +string(%d) "STRING: %s" +Get with SNMP_VALUE_PLAIN +string(%d) "%s" +Get with SNMP_VALUE_OBJECT +object +int(4) +string(%d) "%s" +Check parsing of different OID types +int(%d) diff --git a/ext/snmp/tests/snmp_include.inc b/ext/snmp/tests/snmp_include.inc new file mode 100644 index 0000000000..c91499078d --- /dev/null +++ b/ext/snmp/tests/snmp_include.inc @@ -0,0 +1,29 @@ +<?php + +/* +By default tests will try to access SNMP agent @ '127.0.0.1:161' and will use 'public' community for read +requests and 'private' community for write requests. +Default timeout is 1000ms and there will be one request performed. +*/ + +$hostname = getenv('SNMP_HOSTNAME') ? getenv('SNMP_HOSTNAME') : '127.0.0.1'; +$port = getenv('SNMP_PORT') ? getenv('SNMP_PORT') : '161'; +$hostname .= ":$port"; +$community = getenv('SNMP_COMMUNITY') ? getenv('SNMP_COMMUNITY') : 'public'; +$communityWrite = getenv('SNMP_COMMUNITY_WRITE')? getenv('SNMP_COMMUNITY_WRITE'):'private'; + +$timeout = getenv('SNMP_TIMEOUT') ? getenv('SNMP_TIMEOUT') : -1; +$retries = getenv('SNMP_RETRIES') ? getenv('SNMP_RETRIES') : 1; + +if (stristr(PHP_OS, "FreeBSD")) { + $mibdir = getenv('SNMP_MIBDIR') ? getenv('SNMP_MIBDIR') : "/usr/local/share/snmp/mibs"; +} else { + $mibdir = getenv('SNMP_MIBDIR') ? getenv('SNMP_MIBDIR') : "/usr/share/snmp/mibs"; +} + + +$user_noauth = getenv('SNMP_USER_NOAUTH') ? getenv('SNMP_USER_NOAUTH') : 'noAuthUser'; +$user_auth_prefix = getenv('SNMP_USER_PREFIX') ? getenv('SNMP_USER_PREFIX') : 'admin'; +$rwuser = getenv('SNMP_RWUSER') ? getenv('SNMP_RWUSER') : ($user_auth_prefix . 'MD5AES'); +$auth_pass = getenv('SNMP_AUTH_PASS') ? getenv('SNMP_AUTH_PASS') : 'test1234'; +$priv_pass = getenv('SNMP_PRIV_PASS') ? getenv('SNMP_PRIV_PASS') : 'test1234'; diff --git a/ext/snmp/tests/snmp_parse_oid.phpt b/ext/snmp/tests/snmp_parse_oid.phpt new file mode 100644 index 0000000000..e0017f50f7 --- /dev/null +++ b/ext/snmp/tests/snmp_parse_oid.phpt @@ -0,0 +1,36 @@ +--TEST-- +Function snmp_parse_oid +--CREDITS-- +Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_quick_print(false); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); + +$oid1 = 'SNMPv2-MIB::sysContact.0'; +$type1 = 's'; +$oldvalue1 = snmpget($hostname, $communityWrite, $oid1, $timeout, $retries); +$newvalue1 = $oldvalue1 . '0'; + +echo "Checking SNMP_MAXOIDS_IN_PDU\n"; +$i = 0; +$oids = array(); +while($i++ < 128){ + $oids[] = '.1.3.6.1.2.1.1.7.0'; +} +$z = snmp2_get($hostname, $community, $oids, $timeout, $retries); +var_dump($z); + +?> +--EXPECTF-- +Checking SNMP_MAXOIDS_IN_PDU + +Warning: snmp2_get(): Could not process more than %d OIDs in singe GET/GETNEXT/SET query in %s on line %d +bool(false)
\ No newline at end of file diff --git a/ext/snmp/tests/snmp_read_mib.phpt b/ext/snmp/tests/snmp_read_mib.phpt new file mode 100644 index 0000000000..b26ba5e52a --- /dev/null +++ b/ext/snmp/tests/snmp_read_mib.phpt @@ -0,0 +1,34 @@ +--TEST-- +Function snmp_read_mib +--CREDITS-- +Olivier Doucet Olivier Doucet Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +require_once(dirname(__FILE__).'/snmp_include.inc'); + +if (!file_exists($mibdir . '/SNMPv2-MIB.txt')) die('MIB file not in the system'); + +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +echo "Checking error handling\n"; +var_dump(snmp_read_mib()); +var_dump(snmp_read_mib(dirname(__FILE__).'/cannotfindthisfile')); + +echo "Checking working\n"; +var_dump(snmp_read_mib($mibdir . '/SNMPv2-MIB.txt')); + +?> +--EXPECTF-- +Checking error handling + +Warning: snmp_read_mib() expects exactly 1 parameter, 0 given in %s on line %d +bool(false) + +Warning: snmp_read_mib(): Error while reading MIB file '%s': No such file or directory in %s on line %d +bool(false) +Checking working +bool(true) diff --git a/ext/snmp/tests/snmp_set_enum_print.phpt b/ext/snmp/tests/snmp_set_enum_print.phpt new file mode 100644 index 0000000000..97683444fe --- /dev/null +++ b/ext/snmp/tests/snmp_set_enum_print.phpt @@ -0,0 +1,28 @@ +--TEST-- +Function snmp_set_enum_print +--CREDITS-- +Olivier Doucet +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +if (!function_exists('snmp_set_enum_print')) die('This function is only available if using NET_SNMP'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +echo "Checking error handling\n"; +var_dump(snmp_set_enum_print()); + +echo "Checking working\n"; +var_dump(snmp_set_enum_print(0)); +var_dump(snmp_set_enum_print(1)); +?> +--EXPECTF-- +Checking error handling + +Warning: snmp_set_enum_print() expects exactly 1 parameter, 0 given in %s on line %d +bool(false) +Checking working +bool(true) +bool(true) diff --git a/ext/snmp/tests/snmp_set_oid_output_format.phpt b/ext/snmp/tests/snmp_set_oid_output_format.phpt new file mode 100644 index 0000000000..20a48d4fe1 --- /dev/null +++ b/ext/snmp/tests/snmp_set_oid_output_format.phpt @@ -0,0 +1,32 @@ +--TEST-- +Function snmp_set_oid_output_format +--CREDITS-- +Olivier Doucet +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +if (!function_exists('snmp_set_oid_output_format')) die('This function is only available if using NET_SNMP'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +echo "Checking error handling\n"; +var_dump(snmp_set_oid_output_format()); +var_dump(snmp_set_oid_output_format(123)); + +echo "Checking working\n"; +var_dump(snmp_set_oid_output_format(SNMP_OID_OUTPUT_FULL)); +var_dump(snmp_set_oid_output_format(SNMP_OID_OUTPUT_NUMERIC)); +?> +--EXPECTF-- +Checking error handling + +Warning: snmp_set_oid_output_format() expects exactly 1 parameter, 0 given in %s on line %d +bool(false) + +Warning: snmp_set_oid_output_format(): Unknown SNMP output print format '123' in %s on line %d +bool(false) +Checking working +bool(true) +bool(true) diff --git a/ext/snmp/tests/snmpget.phpt b/ext/snmp/tests/snmpget.phpt new file mode 100644 index 0000000000..c2fca2dce2 --- /dev/null +++ b/ext/snmp/tests/snmpget.phpt @@ -0,0 +1,109 @@ +--TEST-- +Function snmpget +--CREDITS-- +Olivier Doucet & Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_quick_print(false); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); + +echo "Checking error handling\n"; +var_dump(snmpget($hostname, $community, '.1.3.6.1.2.1.1.1.0', '')); +var_dump(snmpget($hostname, $community, '.1.3.6.1.2.1.1.1.0', $timeout, '')); + +echo "Checking working\n"; +echo "Single OID, default timeout and retries\n"; +var_dump(snmpget($hostname, $community, '.1.3.6.1.2.1.1.1.0')); +echo "Single OID, default retries\n"; +var_dump(snmpget($hostname, $community, '.1.3.6.1.2.1.1.1.0', $timeout)); +echo "Single OID\n"; +var_dump(snmpget($hostname, $community, '.1.3.6.1.2.1.1.1.0', $timeout, $retries)); +echo "Single OID in array\n"; +var_dump(snmpget($hostname, $community, array('.1.3.6.1.2.1.1.1.0'), $timeout, $retries)); +echo "Multiple OID\n"; +var_dump(snmpget($hostname, $community, array('.1.3.6.1.2.1.1.1.0', '.1.3.6.1.2.1.1.3.0'), $timeout, $retries)); + +echo "More error handling\n"; +echo "Single OID\n"; +var_dump(snmpget($hostname, $community, '.1.3.6.1.2.1..1.1.0', $timeout, $retries)); +echo "Single OID in array\n"; +var_dump(snmpget($hostname, $community, array('.1.3.6.1.2.1...1.1.0'), $timeout, $retries)); +echo "Multiple OID\n"; +var_dump(snmpget($hostname, $community, array('.1.3.6.1.2.1...1.1.0', '.1.3.6.1.2.1.1.3.0'), $timeout, $retries)); + +echo "noSuchName checks\n"; +echo "Single OID\n"; +var_dump(snmpget($hostname, $community, '.1.3.6.1.2.1.1.1.110', $timeout, $retries)); +echo "Single OID in array\n"; +var_dump(snmpget($hostname, $community, array('.1.3.6.1.2.1.1.1.110'), $timeout, $retries)); +echo "Multiple OID\n"; +var_dump(snmpget($hostname, $community, array('.1.3.6.1.2.1.1.1.0', '.1.3.6.1.2.1.1.3.220'), $timeout, $retries)); + + +?> +--EXPECTF-- +Checking error handling + +Warning: snmpget() expects parameter 4 to be long,%s given in %s on line %d +bool(false) + +Warning: snmpget() expects parameter 5 to be long,%s given in %s on line %d +bool(false) +Checking working +Single OID, default timeout and retries +%unicode|string%(%d) "%s" +Single OID, default retries +%unicode|string%(%d) "%s" +Single OID +%unicode|string%(%d) "%s" +Single OID in array +array(1) { + ["%s"]=> + %unicode|string%(%d) "%s" +} +Multiple OID +array(2) { + ["%s"]=> + %unicode|string%(%d) "%s" + ["%s"]=> + %unicode|string%(%d) "%d" +} +More error handling +Single OID + +Warning: snmpget(): Invalid object identifier: .1.3.6.1.2.1..1.1.0 in %s on line %d +bool(false) +Single OID in array + +Warning: snmpget(): Invalid object identifier: .1.3.6.1.2.1...1.1.0 in %s on line %d +bool(false) +Multiple OID + +Warning: snmpget(): Invalid object identifier: .1.3.6.1.2.1...1.1.0 in %s on line %d +array(1) { + ["%s"]=> + %unicode|string%(%d) "%d" +} +noSuchName checks +Single OID + +Warning: snmpget(): Error in packet at 'SNMPv2-MIB::sysDescr.110': (noSuchName) There is no such variable name in this MIB. in %s on line %d +bool(false) +Single OID in array + +Warning: snmpget(): Error in packet at 'SNMPv2-MIB::sysDescr.110': (noSuchName) There is no such variable name in this MIB. in %s on line %d +bool(false) +Multiple OID + +Warning: snmpget(): Error in packet at 'SNMPv2-MIB::sysUpTime.220': (noSuchName) There is no such variable name in this MIB. in %s on line %d +array(1) { + ["%s"]=> + %unicode|string%(%d) "%s" +} diff --git a/ext/snmp/tests/snmpgetnext.phpt b/ext/snmp/tests/snmpgetnext.phpt new file mode 100644 index 0000000000..af92d56c7c --- /dev/null +++ b/ext/snmp/tests/snmpgetnext.phpt @@ -0,0 +1,39 @@ +--TEST-- +Function snmpgetnext +--CREDITS-- +Olivier Doucet & Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_quick_print(false); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); + +echo "Single OID\n"; +var_dump(snmpgetnext($hostname, $community, '.1.3.6.1.2.1.1.1.0', $timeout, $retries)); +echo "Single OID in array\n"; +var_dump(snmpgetnext($hostname, $community, array('.1.3.6.1.2.1.1.1.0'), $timeout, $retries)); +echo "Multiple OID\n"; +var_dump(snmpgetnext($hostname, $community, array('.1.3.6.1.2.1.1.1.0', '.1.3.6.1.2.1.1.6.0'), $timeout, $retries)); + +?> +--EXPECTF-- +Single OID +%unicode|string%(%d) "%s" +Single OID in array +array(1) { + ["%s"]=> + %unicode|string%(%d) "%s" +} +Multiple OID +array(2) { + ["%s"]=> + %unicode|string%(%d) "%s" + ["%s"]=> + %unicode|string%(%d) "%d" +} diff --git a/ext/snmp/tests/snmprealwalk.phpt b/ext/snmp/tests/snmprealwalk.phpt new file mode 100644 index 0000000000..d1e343e80d --- /dev/null +++ b/ext/snmp/tests/snmprealwalk.phpt @@ -0,0 +1,86 @@ +--TEST-- +Function snmprealwalk +--CREDITS-- +Olivier Doucet Olivier Doucet Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_quick_print(false); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); + +echo "Checking error handling\n"; +var_dump(snmprealwalk($hostname, $community, '.1.3.6.1.2.1.1', '')); +var_dump(snmprealwalk($hostname, $community, '.1.3.6.1.2.1.1', $timeout, '')); + +echo "Checking working\n"; +echo "Single OID\n"; +$return = snmprealwalk($hostname, $community, '.1.3.6.1.2.1.1', $timeout, $retries); +var_dump(gettype($return)); +var_dump(sizeof($return)); +var_dump(key($return)); +var_dump(array_shift($return)); + +echo "Single OID in array\n"; +$return = snmprealwalk($hostname, $community, array('.1.3.6.1.2.1.1'), $timeout, $retries); +var_dump(gettype($return)); +var_dump(sizeof($return)); +var_dump(key($return)); +var_dump(array_shift($return)); + +echo "More error handling\n"; +echo "Multiple correct OID\n"; +$return = snmprealwalk($hostname, $community, array('.1.3.6.1.2.1.1', '.1.3.6'), $timeout, $retries); +var_dump($return); + +echo "Multiple OID with wrong OID\n"; +$return = snmprealwalk($hostname, $community, array('.1.3.6.1.2.1.1', '.1.3.6...1'), $timeout, $retries); +var_dump($return); +$return = snmprealwalk($hostname, $community, array('.1.3.6...1', '.1.3.6.1.2.1.1'), $timeout, $retries); +var_dump($return); + +echo "Single nonexisting OID\n"; +$return = snmprealwalk($hostname, $community, array('.1.3.6.99999.0.99999.111'), $timeout, $retries); +var_dump($return); + +?> +--EXPECTF-- +Checking error handling + +Warning: snmprealwalk() expects parameter 4 to be long, %s given in %s on line %d +bool(false) + +Warning: snmprealwalk() expects parameter 5 to be long, %s given in %s on line %d +bool(false) +Checking working +Single OID +%unicode|string%(5) "array" +int(%d) +string(%d) "%s" +string(%d) "%s" +Single OID in array +%unicode|string%(5) "array" +int(%d) +string(%d) "%s" +string(%d) "%s" +More error handling +Multiple correct OID + +Warning: snmprealwalk(): Multi OID walks are not supported! in %s on line %d +bool(false) +Multiple OID with wrong OID + +Warning: snmprealwalk(): Multi OID walks are not supported! in %s on line %d +bool(false) + +Warning: snmprealwalk(): Multi OID walks are not supported! in %s on line %d +bool(false) +Single nonexisting OID + +Warning: snmprealwalk(): Error in packet at '%s': (noSuchName) There is no such variable name in this MIB. in %s on line %d +bool(false) diff --git a/ext/snmp/tests/snmpset-nomib.phpt b/ext/snmp/tests/snmpset-nomib.phpt new file mode 100644 index 0000000000..39a455bafe --- /dev/null +++ b/ext/snmp/tests/snmpset-nomib.phpt @@ -0,0 +1,60 @@ +--TEST-- +Function snmpset (without MIBs loading) +--CREDITS-- +Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--ENV-- +return <<<END +MIBS= +END; +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_quick_print(false); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); + +echo "Check error handing\n"; +echo "Nonexisting OID\n"; +$z = snmpset($hostname, $communityWrite, '.1.3.6.777.888.999.444.0', 's', 'bbb', $timeout, $retries); +var_dump($z); + +echo "Bogus OID\n"; +$z = snmpset($hostname, $communityWrite, '.1.3...6.777.888.999.444.0', 's', 'bbb', $timeout, $retries); +var_dump($z); + + +echo "Checking working\n"; +$oid1 = '.1.3.6.1.2.1.1.4.0'; +$oldvalue1 = snmpget($hostname, $communityWrite, $oid1, $timeout, $retries); +$newvalue1 = $oldvalue1 . '0'; + +echo "Single OID\n"; +$z = snmpset($hostname, $communityWrite, $oid1, 's', $newvalue1, $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $newvalue1)); +$z = snmpset($hostname, $communityWrite, $oid1, 's', $oldvalue1, $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); + +?> +--EXPECTF-- +Check error handing +Nonexisting OID + +Warning: snmpset(): Error in packet at '%s': (noSuchName) There is no such variable name in this MIB. in %s on line %d +bool(false) +Bogus OID + +Warning: snmpset(): Invalid object identifier: %s in %s on line %d +bool(false) +Checking working +Single OID +bool(true) +bool(true) +bool(true) +bool(true)
\ No newline at end of file diff --git a/ext/snmp/tests/snmpset.phpt b/ext/snmp/tests/snmpset.phpt new file mode 100644 index 0000000000..055b789d54 --- /dev/null +++ b/ext/snmp/tests/snmpset.phpt @@ -0,0 +1,248 @@ +--TEST-- +Function snmpset +--CREDITS-- +Olivier Doucet Olivier Doucet Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_quick_print(false); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); + +echo "Check error handing\n"; +echo "4args (5 needed)\n"; +$z = snmpset($hostname, $communityWrite, 'SNMPv2-MIB::sysLocation.0'); +var_dump($z); + +echo "No type & no value (timeout & retries instead)\n"; +$z = snmpset($hostname, $communityWrite, 'SNMPv2-MIB::sysLocation.0', $timeout, $retries); +var_dump($z); + +echo "No value (timeout instead), retries instead of timeout\n"; +$z = snmpset($hostname, $communityWrite, 'SNMPv2-MIB::sysLocation.0', 'q', $timeout, $retries); +var_dump($z); + +echo "Bogus OID\n"; +$z = snmpset($hostname, $communityWrite, '.1.3.6.777.888.999.444.0', 's', 'bbb', $timeout, $retries); +var_dump($z); + +echo "Checking working\n"; +$oid1 = 'SNMPv2-MIB::sysContact.0'; +$oldvalue1 = snmpget($hostname, $communityWrite, $oid1, $timeout, $retries); +$newvalue1 = $oldvalue1 . '0'; +$oid2 = 'SNMPv2-MIB::sysLocation.0'; +$oldvalue2 = snmpget($hostname, $communityWrite, $oid1, $timeout, $retries); +$newvalue2 = $oldvalue2 . '0'; + +echo "Single OID\n"; +$z = snmpset($hostname, $communityWrite, $oid1, 's', $newvalue1, $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $newvalue1)); +$z = snmpset($hostname, $communityWrite, $oid1, 's', $oldvalue1, $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); + +echo "Multiple OID\n"; +$z = snmpset($hostname, $communityWrite, array($oid1, $oid2), array('s','s'), array($newvalue1, $newvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $newvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $newvalue2)); +$z = snmpset($hostname, $communityWrite, array($oid1, $oid2), array('s','s'), array($oldvalue1, $oldvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID, single type & value\n"; +$z = snmpset($hostname, $communityWrite, array($oid1, $oid2), 's', $newvalue1, $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $newvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $newvalue1)); +$z = snmpset($hostname, $communityWrite, array($oid1, $oid2), array('s','s'), array($oldvalue1, $oldvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID, single type, multiple value\n"; +$z = snmpset($hostname, $communityWrite, array($oid1, $oid2), 's', array($newvalue1, $newvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $newvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $newvalue2)); +$z = snmpset($hostname, $communityWrite, array($oid1, $oid2), array('s','s'), array($oldvalue1, $oldvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + + +echo "More error handing\n"; +echo "Single OID, single type in array, single value\n"; +$z = snmpset($hostname, $communityWrite, $oid1, array('s'), $newvalue1, $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Single OID, single type, single value in array\n"; +$z = snmpset($hostname, $communityWrite, $oid1, 's', array($newvalue1), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID, 1st wrong type\n"; +$z = snmpset($hostname, $communityWrite, array($oid1, $oid2), array('sw','s'), array($newvalue1, $newvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID, 2nd wrong type\n"; +$z = snmpset($hostname, $communityWrite, array($oid1, $oid2), array('s','sb'), array($newvalue1, $newvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID, single type in array, multiple value\n"; +$z = snmpset($hostname, $communityWrite, array($oid1, $oid2), array('s'), array($newvalue1, $newvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID & type, singe value in array\n"; +$z = snmpset($hostname, $communityWrite, array($oid1, $oid2), array('s', 's'), array($newvalue1), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID, 1st bogus, single type, multiple value\n"; +$z = snmpset($hostname, $communityWrite, array($oid1 . '44.55.66.77', $oid2), 's', array($newvalue1, $newvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID, 2nd bogus, single type, multiple value\n"; +$z = snmpset($hostname, $communityWrite, array($oid1, $oid2 . '44.55.66.77'), 's', array($newvalue1, $newvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID, single multiple type (1st bogus), multiple value\n"; +$z = snmpset($hostname, $communityWrite, array($oid1, $oid2), array('q', 's'), array($newvalue1, $newvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +echo "Multiple OID, single multiple type (2nd bogus), multiple value\n"; +$z = snmpset($hostname, $communityWrite, array($oid1, $oid2), array('s', 'w'), array($newvalue1, $newvalue2), $timeout, $retries); +var_dump($z); +var_dump((snmpget($hostname, $communityWrite, $oid1, $timeout, $retries) === $oldvalue1)); +var_dump((snmpget($hostname, $communityWrite, $oid2, $timeout, $retries) === $oldvalue2)); + +?> +--EXPECTF-- +Check error handing +4args (5 needed) + +Warning: snmpset() expects at least 5 parameters, 3 given in %s on line %d +bool(false) +No type & no value (timeout & retries instead) + +Warning: snmpset(): Bogus type '-1', should be single char, got 2 in %s on line %d +bool(false) +No value (timeout instead), retries instead of timeout + +Warning: snmpset(): Could not add variable: OID='%s' type='q' value='%i': Bad variable type ("q") in %s on line %d +bool(false) +Bogus OID + +Warning: snmpset(): Error in packet at '%s': (noSuchName) There is no such variable name in this MIB. in %s on line %d +bool(false) +Checking working +Single OID +bool(true) +bool(true) +bool(true) +bool(true) +Multiple OID +bool(true) +bool(true) +bool(true) +bool(true) +bool(true) +bool(true) +Multiple OID, single type & value +bool(true) +bool(true) +bool(true) +bool(true) +bool(true) +bool(true) +Multiple OID, single type, multiple value +bool(true) +bool(true) +bool(true) +bool(true) +bool(true) +bool(true) +More error handing +Single OID, single type in array, single value + +Warning: snmpset(): Single objid and multiple type or values are not supported in %s on line %s +bool(false) +bool(true) +bool(true) +Single OID, single type, single value in array + +Warning: snmpset(): Single objid and multiple type or values are not supported in %s on line %s +bool(false) +bool(true) +bool(true) +Multiple OID, 1st wrong type + +Warning: snmpset(): '%s': bogus type 'sw', should be single char, got 2 in %s on line %s +bool(false) +bool(true) +bool(true) +Multiple OID, 2nd wrong type + +Warning: snmpset(): '%s': bogus type 'sb', should be single char, got 2 in %s on line %s +bool(false) +bool(true) +bool(true) +Multiple OID, single type in array, multiple value + +Warning: snmpset(): '%s': no type set in %s on line %d +bool(false) +bool(true) +bool(true) +Multiple OID & type, singe value in array + +Warning: snmpset(): '%s': no value set in %s on line %d +bool(false) +bool(true) +bool(true) +Multiple OID, 1st bogus, single type, multiple value + +Warning: snmpset(): Error in packet at '%s': (noSuchName) There is no such variable name in this MIB. in %s on line %d +bool(false) +bool(true) +bool(true) +Multiple OID, 2nd bogus, single type, multiple value + +Warning: snmpset(): Error in packet at '%s': (noSuchName) There is no such variable name in this MIB. in %s on line %d +bool(false) +bool(true) +bool(true) +Multiple OID, single multiple type (1st bogus), multiple value + +Warning: snmpset(): Could not add variable: OID='%s' type='q' value='%s': Bad variable type ("q") in %s on line %d +bool(false) +bool(true) +bool(true) +Multiple OID, single multiple type (2nd bogus), multiple value + +Warning: snmpset(): Could not add variable: OID='%s' type='w' value='%s': Bad variable type ("w") in %s on line %d +bool(false) +bool(true) +bool(true) diff --git a/ext/snmp/tests/snmpwalk.phpt b/ext/snmp/tests/snmpwalk.phpt new file mode 100644 index 0000000000..dd184d6c95 --- /dev/null +++ b/ext/snmp/tests/snmpwalk.phpt @@ -0,0 +1,99 @@ +--TEST-- +Function snmpwalk +--CREDITS-- +Olivier Doucet Olivier Doucet Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_quick_print(false); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); + +echo "Checking error handling\n"; +var_dump(snmpwalk($hostname, $community, '.1.3.6.1.2.1.1', '')); +var_dump(snmpwalk($hostname, $community, '.1.3.6.1.2.1.1', $timeout, '')); + +echo "Checking working\n"; +echo "Single OID\n"; +$return = snmpwalk($hostname, $community, '.1.3.6.1.2.1.1', $timeout, $retries); + +var_dump(gettype($return)); +var_dump(sizeof($return)); +var_dump(gettype($return[0])); +var_dump(gettype($return[1])); + +echo "Single OID in array\n"; +$return = snmpwalk($hostname, $community, array('.1.3.6.1.2.1.1'), $timeout, $retries); +var_dump(gettype($return)); +var_dump(gettype($return[0])); + +echo "Default OID\n"; +$return = snmpwalk($hostname, $community, '', $timeout, $retries); +var_dump(gettype($return)); +var_dump(gettype($return[0])); + +echo "More error handling\n"; +echo "Single incorrect OID\n"; +$return = snmpwalk($hostname, $community, '.1.3.6...1', $timeout, $retries); +var_dump($return); + +echo "Multiple correct OID\n"; +$return = snmpwalk($hostname, $community, array('.1.3.6.1.2.1.1', '.1.3.6'), $timeout, $retries); +var_dump($return); + +echo "Multiple OID with wrong OID\n"; +$return = snmpwalk($hostname, $community, array('.1.3.6.1.2.1.1', '.1.3.6...1'), $timeout, $retries); +var_dump($return); +$return = snmpwalk($hostname, $community, array('.1.3.6...1', '.1.3.6.1.2.1.1'), $timeout, $retries); +var_dump($return); + +echo "Single nonexisting OID\n"; +$return = snmpwalk($hostname, $community, array('.1.3.6.99999.0.99999.111'), $timeout, $retries); +var_dump($return); + +?> +--EXPECTF-- +Checking error handling + +Warning: snmpwalk() expects parameter 4 to be long, %s given in %s on line %d +bool(false) + +Warning: snmpwalk() expects parameter 5 to be long, %s given in %s on line %d +bool(false) +Checking working +Single OID +%unicode|string%(5) "array" +int(%d) +%unicode|string%(6) "string" +%unicode|string%(6) "string" +Single OID in array +%unicode|string%(5) "array" +%unicode|string%(6) "string" +Default OID +%unicode|string%(5) "array" +%unicode|string%(6) "string" +More error handling +Single incorrect OID + +Warning: snmpwalk(): Invalid object identifier: %s in %s on line %d +bool(false) +Multiple correct OID + +Warning: snmpwalk(): Multi OID walks are not supported! in %s on line %d +bool(false) +Multiple OID with wrong OID + +Warning: snmpwalk(): Multi OID walks are not supported! in %s on line %d +bool(false) + +Warning: snmpwalk(): Multi OID walks are not supported! in %s on line %d +bool(false) +Single nonexisting OID + +Warning: snmpwalk(): Error in packet at '%s': (noSuchName) There is no such variable name in this MIB. in %s on line %d +bool(false) diff --git a/ext/snmp/tests/wrong_hostname.phpt b/ext/snmp/tests/wrong_hostname.phpt new file mode 100644 index 0000000000..e7e18fc1a6 --- /dev/null +++ b/ext/snmp/tests/wrong_hostname.phpt @@ -0,0 +1,22 @@ +--TEST-- +Generic timeout (wrong community) +--CREDITS-- +Boris Lytochkin +--SKIPIF-- +<?php +require_once(dirname(__FILE__).'/skipif.inc'); +?> +--FILE-- +<?php +require_once(dirname(__FILE__).'/snmp_include.inc'); + +//EXPECTF format is quickprint OFF +snmp_set_quick_print(false); +snmp_set_valueretrieval(SNMP_VALUE_PLAIN); + +var_dump(snmpget('192.168..6.1', 'community', '.1.3.6.1.2.1.1.1.0', $timeout, $retries)); + +?> +--EXPECTF-- +Warning: snmpget(): Could not open snmp connection: Unknown host (192.168..6.1) (Bad file descriptor) in %s on line %d +bool(false)
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