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This commit is contained in:
van Hauser 2020-02-01 11:47:13 +01:00
parent 531ee7734b
commit 720bdb3f96
83 changed files with 6377 additions and 6240 deletions
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79
hydra-oracle.c
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@ -4,8 +4,8 @@ david: code is based on SNORT spo_database.c
tested with :
-instantclient_10_2 on Oracle 10.2.0
-instantclient-basic-linux.*-11.2.0.3.0.zip + instantclient-sdk-linux.*-11.2.0.3.0.zip
on Oracle 9i and on Oracle 11g
-instantclient-basic-linux.*-11.2.0.3.0.zip +
instantclient-sdk-linux.*-11.2.0.3.0.zip on Oracle 9i and on Oracle 11g
*/
@ -13,9 +13,7 @@ on Oracle 9i and on Oracle 11g
#ifndef LIBORACLE
void dummy_oracle() {
printf("\n");
}
void dummy_oracle() { printf("\n"); }
#else
@ -40,7 +38,7 @@ void print_oracle_error(char *err) {
}
}
int32_t start_oracle(int32_t s, char *ip, int32_t port, unsigned char options, char *miscptr, FILE * fp) {
int32_t start_oracle(int32_t s, char *ip, int32_t port, unsigned char options, char *miscptr, FILE *fp) {
char *empty = "";
char *login, *pass, buffer[200], sid[100];
@ -55,14 +53,17 @@ int32_t start_oracle(int32_t s, char *ip, int32_t port, unsigned char options, c
/*
To use the Easy Connect naming method, PHP must be linked with Oracle 10g or greater Client libraries.
The Easy Connect string for Oracle 10g is of the form: [//]host_name[:port][/service_name].
With Oracle 11g, the syntax is: [//]host_name[:port][/service_name][:server_type][/instance_name].
Service names can be found by running the Oracle utility lsnrctl status on the database server machine.
To use the Easy Connect naming method, PHP must be linked with Oracle 10g
or greater Client libraries. The Easy Connect string for Oracle 10g is of
the form: [//]host_name[:port][/service_name]. With Oracle 11g, the syntax
is: [//]host_name[:port][/service_name][:server_type][/instance_name].
Service names can be found by running the Oracle utility lsnrctl status on
the database server machine.
The tnsnames.ora file can be in the Oracle Net search path, which includes $ORACLE_HOME/network/admin
and /etc. Alternatively set TNS_ADMIN so that $TNS_ADMIN/tnsnames.ora is read. Make sure the web
daemon has read access to the file.
The tnsnames.ora file can be in the Oracle Net search path, which includes
$ORACLE_HOME/network/admin and /etc. Alternatively set TNS_ADMIN so that
$TNS_ADMIN/tnsnames.ora is read. Make sure the web daemon has read access
to the file.
*/
@ -78,26 +79,28 @@ int32_t start_oracle(int32_t s, char *ip, int32_t port, unsigned char options, c
print_oracle_error("OCIEnvInit 2");
return 4;
}
if (OCIHandleAlloc(o_environment, (dvoid **) & o_error, OCI_HTYPE_ERROR, (size_t) 0, NULL)) {
if (OCIHandleAlloc(o_environment, (dvoid **)&o_error, OCI_HTYPE_ERROR, (size_t)0, NULL)) {
print_oracle_error("OCIHandleAlloc");
return 4;
}
if (OCILogon(o_environment, o_error, &o_servicecontext, (const OraText *) login, strlen(login), (const OraText *) pass, strlen(pass), (const OraText *) buffer, strlen(buffer))) {
if (OCILogon(o_environment, o_error, &o_servicecontext, (const OraText *)login, strlen(login), (const OraText *)pass, strlen(pass), (const OraText *)buffer, strlen(buffer))) {
OCIErrorGet(o_error, 1, NULL, &o_errorcode, o_errormsg, sizeof(o_errormsg), OCI_HTYPE_ERROR);
//database: oracle_error: ORA-01017: invalid username/password; logon denied
//database: oracle_error: ORA-12514: TNS:listener does not currently know of service requested in connect descriptor
//database: oracle_error: ORA-28000: the account is locked
//Failed login attempts is set to 10 by default
// database: oracle_error: ORA-01017: invalid username/password; logon
// denied database: oracle_error: ORA-12514: TNS:listener does not currently
// know of service requested in connect descriptor database: oracle_error:
// ORA-28000: the account is locked Failed login attempts is set to 10 by
// default
if (verbose) {
hydra_report(stderr, "[VERBOSE] database: oracle_error: %s\n", o_errormsg);
}
if (strstr((const char *) o_errormsg, "ORA-12514") != NULL) {
hydra_report(stderr, "[ERROR] ORACLE SID is not valid, you should try to enumerate them.\n");
if (strstr((const char *)o_errormsg, "ORA-12514") != NULL) {
hydra_report(stderr, "[ERROR] ORACLE SID is not valid, you should try to "
"enumerate them.\n");
hydra_completed_pair();
return 3;
}
if (strstr((const char *) o_errormsg, "ORA-28000") != NULL) {
if (strstr((const char *)o_errormsg, "ORA-28000") != NULL) {
hydra_report(stderr, "[INFO] ORACLE account %s is locked.\n", login);
hydra_completed_pair_skip();
if (memcmp(hydra_get_next_pair(), &HYDRA_EXIT, sizeof(HYDRA_EXIT)) == 0)
@ -106,15 +109,14 @@ int32_t start_oracle(int32_t s, char *ip, int32_t port, unsigned char options, c
}
if (o_error) {
OCIHandleFree((dvoid *) o_error, OCI_HTYPE_ERROR);
OCIHandleFree((dvoid *)o_error, OCI_HTYPE_ERROR);
}
hydra_completed_pair();
//by default, set in sqlnet.ora, the trace file is generated in pwd to log any errors happening,
//as we don't care, we are deleting the file
//set these parameters to not generate the file
//LOG_DIRECTORY_CLIENT = /dev/null
//LOG_FILE_CLIENT = /dev/null
// by default, set in sqlnet.ora, the trace file is generated in pwd to log
// any errors happening, as we don't care, we are deleting the file set
// these parameters to not generate the file LOG_DIRECTORY_CLIENT =
// /dev/null LOG_FILE_CLIENT = /dev/null
if (memcmp(hydra_get_next_pair(), &HYDRA_EXIT, sizeof(HYDRA_EXIT)) == 0)
return 3;
@ -122,7 +124,7 @@ int32_t start_oracle(int32_t s, char *ip, int32_t port, unsigned char options, c
} else {
OCILogoff(o_servicecontext, o_error);
if (o_error) {
OCIHandleFree((dvoid *) o_error, OCI_HTYPE_ERROR);
OCIHandleFree((dvoid *)o_error, OCI_HTYPE_ERROR);
}
hydra_report_found_host(port, ip, "oracle", fp);
hydra_completed_pair_found();
@ -132,7 +134,7 @@ int32_t start_oracle(int32_t s, char *ip, int32_t port, unsigned char options, c
return 1;
}
void service_oracle(char *ip, int32_t sp, unsigned char options, char *miscptr, FILE * fp, int32_t port, char *hostname) {
void service_oracle(char *ip, int32_t sp, unsigned char options, char *miscptr, FILE *fp, int32_t port, char *hostname) {
int32_t run = 1, next_run = 1, sock = -1;
int32_t myport = PORT_ORACLE;
@ -141,14 +143,14 @@ void service_oracle(char *ip, int32_t sp, unsigned char options, char *miscptr,
return;
if ((miscptr == NULL) || (strlen(miscptr) == 0)) {
//SID is required as miscptr
// SID is required as miscptr
hydra_report(stderr, "[ERROR] Oracle SID is required, using ORCL as default\n");
miscptr = "ORCL";
}
while (1) {
switch (run) {
case 1: /* connect and service init function */
case 1: /* connect and service init function */
if (sock >= 0)
sock = hydra_disconnect(sock);
if (port != 0)
@ -158,7 +160,7 @@ void service_oracle(char *ip, int32_t sp, unsigned char options, char *miscptr,
if (sock < 0) {
if (verbose || debug)
hydra_report(stderr, "[ERROR] Child with pid %d terminating, can not connect\n", (int32_t) getpid());
hydra_report(stderr, "[ERROR] Child with pid %d terminating, can not connect\n", (int32_t)getpid());
hydra_child_exit(1);
}
next_run = 2;
@ -167,7 +169,7 @@ void service_oracle(char *ip, int32_t sp, unsigned char options, char *miscptr,
next_run = start_oracle(sock, ip, port, options, miscptr, fp);
hydra_child_exit(0);
break;
case 3: /* clean exit */
case 3: /* clean exit */
if (sock >= 0)
sock = hydra_disconnect(sock);
unlink("sqlnet.log");
@ -183,13 +185,13 @@ void service_oracle(char *ip, int32_t sp, unsigned char options, char *miscptr,
#endif
int32_t service_oracle_init(char *ip, int32_t sp, unsigned char options, char *miscptr, FILE * fp, int32_t port, char *hostname) {
int32_t service_oracle_init(char *ip, int32_t sp, unsigned char options, char *miscptr, FILE *fp, int32_t port, char *hostname) {
// called before the childrens are forked off, so this is the function
// which should be filled if initial connections and service setup has to be
// performed once only.
//
// fill if needed.
//
//
// return codes:
// 0 all OK
// -1 error, hydra will exit, so print a good error message here
@ -197,6 +199,7 @@ int32_t service_oracle_init(char *ip, int32_t sp, unsigned char options, char *m
return 0;
}
void usage_oracle(const char* service) {
printf("Module oracle / ora is optionally taking the ORACLE SID, default is \"ORCL\"\n\n");
void usage_oracle(const char *service) {
printf("Module oracle / ora is optionally taking the ORACLE SID, default is "
"\"ORCL\"\n\n");
}