int log_request(struct sip_msg *rq, str* ouri, struct hdr_field *to, char *table, unsigned int code, time_t req_timestamp)
{
int cnt;
if (skip_cancel(rq)) return 1;
cnt = fmt2strar(log_fmt, rq, ouri, to, code, req_timestamp);
if (cnt == 0) {
LOG(L_ERR, "ERROR:acc:log_request: fmt2strar failed\n");
return -1;
}
if (!db_url.len) {
LOG(L_ERR, "ERROR:acc:log_request: can't log -- no db_url set\n");
return -1;
}
if (acc_dbf.use_table(db_handle, table) < 0) {
LOG(L_ERR, "ERROR:acc:log_request:Error in use_table\n");
return -1;
}
if (acc_dbf.insert(db_handle, keys, vals, cnt) < 0) {
LOG(L_ERR, "ERROR:acc:log_request:acc_request: Error while inserting to database\n");
return -1;
}
return 1;
}
/********************************************
* acc_request
********************************************/
int acc_log_request( struct sip_msg *rq, struct hdr_field *to,
str *txt, str *phrase)
{
int len;
char *log_msg;
char *p;
int attr_cnt;
int attr_len;
str* val_arr[ALL_LOG_FMT_LEN];
str atr_arr[ALL_LOG_FMT_LEN];
int i;
if (skip_cancel(rq)) return 1;
attr_cnt=fmt2strar( log_fmt, rq, to, phrase,
&len, &attr_len, val_arr, atr_arr);
if (!attr_cnt) {
LOG(L_ERR, "ERROR: acc_log_request: fmt2strar failed\n");
return -1;
}
len+=attr_len+ACC_LEN+txt->len+A_EOL_LEN
+attr_cnt*(A_SEPARATOR_LEN+A_EQ_LEN)-A_SEPARATOR_LEN;
log_msg=pkg_malloc(len);
if (!log_msg) {
LOG(L_ERR, "ERROR: acc_log_request: no mem\n");
return -1;
}
/* skip leading text and begin with first item's
* separator ", " which will be overwritten by the
* leading text later
* */
p=log_msg+(ACC_LEN+txt->len-A_SEPARATOR_LEN);
for (i=0; i<attr_cnt; i++) {
memcpy(p, A_SEPARATOR, A_SEPARATOR_LEN );
p+=A_SEPARATOR_LEN;
memcpy(p, atr_arr[i].s, atr_arr[i].len);
p+=atr_arr[i].len;
memcpy(p, A_EQ, A_EQ_LEN);
p+=A_EQ_LEN;
memcpy(p, val_arr[i]->s, val_arr[i]->len);
p+=val_arr[i]->len;
}
/* terminating text */
memcpy(p, A_EOL, A_EOL_LEN); p+=A_EOL_LEN;
/* leading text */
p=log_msg;
memcpy(p, ACC, ACC_LEN ); p+=ACC_LEN;
memcpy(p, txt->s, txt->len); p+=txt->len;
LOG(log_level, "%s", log_msg );
pkg_free(log_msg);
return 1;
}
int log_request(struct sip_msg *rq, str* ouri, struct hdr_field *to, db_cmd_t* cmd, unsigned int code, time_t req_timestamp)
{
int cnt;
if (skip_cancel(rq)) return 1;
cnt = fmt2strar(log_fmt, rq, ouri, to, code, req_timestamp, cmd->vals);
if (cnt == 0) {
LOG(L_ERR, "ERROR:acc:log_request: fmt2strar failed\n");
return -1;
}
if (!db_url.len) {
LOG(L_ERR, "ERROR:acc:log_request: can't log -- no db_url set\n");
return -1;
}
if (db_exec(NULL, cmd) < 0) {
ERR("Error while inserting to database\n");
return -1;
}
return 1;
}
int acc_diam_request( struct sip_msg *rq, struct hdr_field *to, str *phrase )
{
str* val_arr[ALL_LOG_FMT_LEN+1];
str atr_arr[ALL_LOG_FMT_LEN+1];
int attr_cnt;
AAAMessage *send = NULL;
AAA_AVP *avp;
int i;
int dummy_len;
str* user;
str* realm;
str user_name;
str value;
str *uri;
struct sip_uri puri;
struct to_body* from;
int ret, free_user_name;
int status;
char tmp[2];
unsigned int mid;
if (skip_cancel(rq)) return 1;
attr_cnt=fmt2strar( DIAM_ACC_FMT, rq, to, phrase,
&dummy_len, &dummy_len, val_arr, atr_arr);
if (attr_cnt!=(sizeof(DIAM_ACC_FMT)-1))
{
LOG(L_ERR, "ERROR: acc_diam_request: fmt2strar failed\n");
return -1;
}
if ( (send=AAAInMessage(ACCOUNTING_REQUEST, AAA_APP_NASREQ))==NULL)
{
LOG(L_ERR, "ERROR: acc_diam_request: new AAA message not created\n");
return -1;
}
/* AVP_ACCOUNTIG_RECORD_TYPE */
if( (status = diam_status(rq, phrase))<0)
{
LOG(L_ERR, "ERROR: acc_diam_request: status unknown\n");
goto error;
}
tmp[0] = status+'0';
tmp[1] = 0;
if( (avp=AAACreateAVP(AVP_Accounting_Record_Type, 0, 0, tmp,
1, AVP_DUPLICATE_DATA)) == 0)
{
LOG(L_ERR,"ERROR: acc_diam_request: no more free memory!\n");
goto error;
}
if( AAAAddAVPToMessage(send, avp, 0)!= AAA_ERR_SUCCESS)
{
LOG(L_ERR, "ERROR: acc_diam_request: avp not added \n");
AAAFreeAVP(&avp);
goto error;
}
/* SIP_MSGID AVP */
DBG("**ACC***** m_id=%d\n", rq->id);
mid = rq->id;
if( (avp=AAACreateAVP(AVP_SIP_MSGID, 0, 0, (char*)(&mid),
sizeof(mid), AVP_DUPLICATE_DATA)) == 0)
{
LOG(L_ERR, M_NAME":diameter_authorize(): no more free memory!\n");
goto error;
}
if( AAAAddAVPToMessage(send, avp, 0)!= AAA_ERR_SUCCESS)
{
LOG(L_ERR, M_NAME":diameter_authorize(): avp not added \n");
AAAFreeAVP(&avp);
goto error;
}
/* SIP Service AVP */
if( (avp=AAACreateAVP(AVP_Service_Type, 0, 0, SIP_ACCOUNTING,
SERVICE_LEN, AVP_DUPLICATE_DATA)) == 0)
{
LOG(L_ERR,"ERROR: acc_diam_request: no more free memory!\n");
goto error;
}
if( AAAAddAVPToMessage(send, avp, 0)!= AAA_ERR_SUCCESS)
{
LOG(L_ERR, "ERROR: acc_diam_request: avp not added \n");
AAAFreeAVP(&avp);
goto error;
}
/* SIP_STATUS avp */
if( (avp=AAACreateAVP(AVP_SIP_STATUS, 0, 0, phrase->s,
phrase->len, AVP_DUPLICATE_DATA)) == 0)
{
LOG(L_ERR,"ERROR: acc_diam_request: no more free memory!\n");
goto error;
}
if( AAAAddAVPToMessage(send, avp, 0)!= AAA_ERR_SUCCESS)
{
LOG(L_ERR, "ERROR: acc_diam_request: avp not added \n");
AAAFreeAVP(&avp);
goto error;
}
/* SIP_METHOD avp */
value = rq->first_line.u.request.method;
if( (avp=AAACreateAVP(AVP_SIP_METHOD, 0, 0, value.s,
value.len, AVP_DUPLICATE_DATA)) == 0)
{
LOG(L_ERR,"ERROR: acc_diam_request: no more free memory!\n");
goto error;
}
if( AAAAddAVPToMessage(send, avp, 0)!= AAA_ERR_SUCCESS)
{
LOG(L_ERR, "ERROR: acc_diam_request: avp not added \n");
AAAFreeAVP(&avp);
goto error;
}
/* Handle AVP_USER_NAME as a special case */
free_user_name = 0;
user=cred_user(rq); /* try to take it from credentials */
if (user)
{
realm = cred_realm(rq);
if (realm)
{
user_name.len = user->len+1+realm->len;
user_name.s = pkg_malloc(user_name.len);
if (!user_name.s)
{
LOG(L_ERR, "ERROR: acc_diam_request: no memory\n");
goto error;
}
memcpy(user_name.s, user->s, user->len);
user_name.s[user->len] = '@';
memcpy(user_name.s+user->len+1, realm->s, realm->len);
free_user_name = 1;
}
else
{
user_name.len = user->len;
user_name.s = user->s;
}
}
else
{ /* from from uri */
if (rq->from && (from=get_from(rq)) && from->uri.len)
{
if (parse_uri(from->uri.s, from->uri.len, &puri) < 0 )
{
LOG(L_ERR, "ERROR: acc_diam_request: Bad From URI\n");
goto error;
}
user_name.len = puri.user.len+1+puri.host.len;
user_name.s = pkg_malloc(user_name.len);
if (!user_name.s) {
LOG(L_ERR, "ERROR: acc_diam_request: no memory\n");
goto error;
}
memcpy(user_name.s, puri.user.s, puri.user.len);
user_name.s[puri.user.len] = '@';
memcpy(user_name.s+puri.user.len+1, puri.host.s, puri.host.len);
free_user_name = 1;
}
else
{
user_name.len = na.len;
user_name.s = na.s;
}
}
if( (avp=AAACreateAVP(AVP_User_Name, 0, 0, user_name.s, user_name.len,
free_user_name?AVP_FREE_DATA:AVP_DUPLICATE_DATA)) == 0)
{
LOG(L_ERR,"ERROR: acc_diam_request: no more free memory!\n");
if(free_user_name)
pkg_free(user_name.s);
goto error;
}
if( AAAAddAVPToMessage(send, avp, 0)!= AAA_ERR_SUCCESS)
{
LOG(L_ERR, "ERROR: acc_diam_request: avp not added \n");
AAAFreeAVP(&avp);
goto error;
}
/* Remaining attributes from diam_attr vector */
for(i=0; i<attr_cnt; i++)
{
if((avp=AAACreateAVP(diam_attr[i], 0,0, val_arr[i]->s, val_arr[i]->len,
AVP_DUPLICATE_DATA)) == 0)
{
LOG(L_ERR,"ERROR: acc_diam_request: no more free memory!\n");
goto error;
}
if( AAAAddAVPToMessage(send, avp, 0)!= AAA_ERR_SUCCESS)
{
LOG(L_ERR, "ERROR: acc_diam_request: avp not added \n");
AAAFreeAVP(&avp);
goto error;
}
}
if (get_uri(rq, &uri) < 0)
{
LOG(L_ERR, "ERROR: acc_diam_request: From/To URI not found\n");
goto error;
}
if (parse_uri(uri->s, uri->len, &puri) < 0)
{
LOG(L_ERR, "ERROR: acc_diam_request: Error parsing From/To URI\n");
goto error;
}
/* Destination-Realm AVP */
if( (avp=AAACreateAVP(AVP_Destination_Realm, 0, 0, puri.host.s,
puri.host.len, AVP_DUPLICATE_DATA)) == 0)
{
LOG(L_ERR,"acc_diam_request: no more free memory!\n");
goto error;
}
if( AAAAddAVPToMessage(send, avp, 0)!= AAA_ERR_SUCCESS)
{
LOG(L_ERR, "acc_diam_request: avp not added \n");
AAAFreeAVP(&avp);
goto error;
}
/* prepare the message to be sent over the network */
if(AAABuildMsgBuffer(send) != AAA_ERR_SUCCESS)
{
LOG(L_ERR, "ERROR: acc_diam_request: message buffer not created\n");
goto error;
}
if(sockfd==AAA_NO_CONNECTION)
{
sockfd = init_mytcp(diameter_client_host, diameter_client_port);
if(sockfd==AAA_NO_CONNECTION)
{
LOG(L_ERR, M_NAME":acc_diam_request: failed to reconnect"
" to Diameter client\n");
goto error;
}
}
/* send the message to the DIAMETER client */
ret = tcp_send_recv(sockfd, send->buf.s, send->buf.len, rb, rq->id);
if(ret == AAA_CONN_CLOSED)
{
LOG(L_NOTICE, M_NAME":acc_diam_request: connection to Diameter"
" client closed.It will be reopened by the next request\n");
close(sockfd);
sockfd = AAA_NO_CONNECTION;
goto error;
}
if(ret != ACC_SUCCESS) /* a transmission error occurred */
{
LOG(L_ERR, M_NAME":acc_diam_request: message sending to the"
" DIAMETER backend authorization server failed\n");
goto error;
}
AAAFreeMessage(&send);
return 1;
error:
AAAFreeMessage(&send);
return -1;
}
int acc_rad_request( struct sip_msg *rq, struct hdr_field *to,
str *phrase )
{
str* val_arr[ALL_LOG_FMT_LEN+1];
str atr_arr[ALL_LOG_FMT_LEN+1];
int attr_cnt;
VALUE_PAIR *send;
UINT4 av_type;
int i;
int dummy_len;
str* user;
str* realm;
str user_name;
struct sip_uri puri;
struct to_body* from;
#ifdef _OBSO
char nullcode="00000";
char ccode[6];
char *c;
#endif
send=NULL;
if (skip_cancel(rq)) return 1;
attr_cnt=fmt2strar( RAD_ACC_FMT, rq, to, phrase,
&dummy_len, &dummy_len, val_arr, atr_arr);
if (attr_cnt!=(sizeof(RAD_ACC_FMT)-1)) {
LOG(L_ERR, "ERROR: acc_rad_request: fmt2strar failed\n");
goto error;
}
av_type=rad_status(rq, phrase);
if (!rc_avpair_add(rh, &send, attrs[A_ACCT_STATUS_TYPE].v, &av_type, -1, 0)) {
LOG(L_ERR, "ERROR: acc_rad_request: add STATUS_TYPE\n");
goto error;
}
av_type=vals[V_SIP_SESSION].v;
if (!rc_avpair_add(rh, &send, attrs[A_SERVICE_TYPE].v, &av_type, -1, 0)) {
LOG(L_ERR, "ERROR: acc_rad_request: add STATUS_TYPE\n");
goto error;
}
av_type=phrase2code(phrase); /* status=integer */
/* if (phrase.len<3) c=nullcode;
else { memcpy(ccode, phrase.s, 3); ccode[3]=0;c=nullcode;} */
if (!rc_avpair_add(rh, &send, attrs[A_SIP_RESPONSE_CODE].v, &av_type, -1, 0)) {
LOG(L_ERR, "ERROR: acc_rad_request: add RESPONSE_CODE\n");
goto error;
}
av_type=rq->REQ_METHOD;
if (!rc_avpair_add(rh, &send, attrs[A_SIP_METHOD].v, &av_type, -1, 0)) {
LOG(L_ERR, "ERROR: acc_rad_request: add SIP_METHOD\n");
goto error;
}
/* Handle User-Name as a special case */
user=cred_user(rq); /* try to take it from credentials */
if (user) {
realm = cred_realm(rq);
if (realm) {
user_name.len = user->len+1+realm->len;
user_name.s = pkg_malloc(user_name.len);
if (!user_name.s) {
LOG(L_ERR, "ERROR: acc_rad_request: no memory\n");
goto error;
}
memcpy(user_name.s, user->s, user->len);
user_name.s[user->len] = '@';
memcpy(user_name.s+user->len+1, realm->s, realm->len);
if (!rc_avpair_add(rh, &send, attrs[A_USER_NAME].v,
user_name.s, user_name.len, 0)) {
LOG(L_ERR, "ERROR: acc_rad_request: rc_avpaid_add "
"failed for %d\n", attrs[A_USER_NAME].v );
pkg_free(user_name.s);
goto error;
}
pkg_free(user_name.s);
} else {
user_name.len = user->len;
user_name.s = user->s;
if (!rc_avpair_add(rh, &send, attrs[A_USER_NAME].v,
user_name.s, user_name.len, 0)) {
LOG(L_ERR, "ERROR: acc_rad_request: rc_avpaid_add "
"failed for %d\n", attrs[A_USER_NAME].v );
goto error;
}
}
} else { /* from from uri */
if (rq->from && (from=get_from(rq)) && from->uri.len) {
if (parse_uri(from->uri.s, from->uri.len, &puri) < 0 ) {
LOG(L_ERR, "ERROR: acc_rad_request: Bad From URI\n");
goto error;
}
user_name.len = puri.user.len+1+puri.host.len;
user_name.s = pkg_malloc(user_name.len);
if (!user_name.s) {
LOG(L_ERR, "ERROR: acc_rad_request: no memory\n");
goto error;
}
memcpy(user_name.s, puri.user.s, puri.user.len);
user_name.s[puri.user.len] = '@';
memcpy(user_name.s+puri.user.len+1, puri.host.s, puri.host.len);
if (!rc_avpair_add(rh, &send, attrs[A_USER_NAME].v,
user_name.s, user_name.len, 0)) {
LOG(L_ERR, "ERROR: acc_rad_request: rc_avpaid_add "
"failed for %d\n", attrs[A_USER_NAME].v );
pkg_free(user_name.s);
goto error;
}
pkg_free(user_name.s);
} else {
user_name.len = na.len;
user_name.s = na.s;
if (!rc_avpair_add(rh, &send, attrs[A_USER_NAME].v,
user_name.s, user_name.len, 0)) {
LOG(L_ERR, "ERROR: acc_rad_request: rc_avpaid_add "
"failed for %d\n", attrs[A_USER_NAME].v );
goto error;
}
}
}
/* Remaining attributes from rad_attr vector */
for(i=0; i<attr_cnt; i++) {
if (!rc_avpair_add(rh, &send, attrs[rad_attr[i]].v,
val_arr[i]->s,val_arr[i]->len, 0)) {
LOG(L_ERR, "ERROR: acc_rad_request: rc_avpaid_add "
"failed for %s\n", attrs[rad_attr[i]].n );
goto error;
}
}
if (rc_acct(rh, SIP_PORT, send)!=OK_RC) {
LOG(L_ERR, "ERROR: acc_rad_request: radius-ing failed\n");
goto error;
}
rc_avpair_free(send);
return 1;
error:
rc_avpair_free(send);
return -1;
}
int acc_db_request( struct sip_msg *rq, struct hdr_field *to,
str *phrase, char *table, char *fmt)
{
db_val_t vals[ALL_LOG_FMT_LEN+1];
str* val_arr[ALL_LOG_FMT_LEN+1];
str atr_arr[ALL_LOG_FMT_LEN+1];
/* caution: keys need to be aligned to formatting strings */
db_key_t keys[] = {acc_from_uri, acc_to_uri,
acc_sip_method_col, acc_i_uri_col,
acc_o_uri_col, acc_sip_from_col, acc_sip_callid_col,
acc_sip_to_col, acc_sip_status_col, acc_user_col,
acc_totag_col, acc_fromtag_col, acc_domain_col, acc_time_col };
struct tm *tm;
time_t timep;
char time_s[20];
int attr_cnt;
int i;
int dummy_len;
if (skip_cancel(rq)) return 1;
/* database columns:
* "sip_method", "i_uri", "o_uri", "sip_from", "sip_callid",
* "sip_to", "sip_status", "user", "time"
*/
attr_cnt=fmt2strar( fmt, rq, to, phrase,
&dummy_len, &dummy_len, val_arr, atr_arr);
if (!attr_cnt) {
LOG(L_ERR, "ERROR: acc_db_request: fmt2strar failed\n");
return -1;
}
if (!acc_db_url) {
LOG(L_ERR, "ERROR: can't log -- no db_url set\n");
return -1;
}
timep = time(NULL);
tm = db_localtime ? localtime(&timep) : gmtime(&timep);
strftime(time_s, 20, "%Y-%m-%d %H:%M:%S", tm);
for(i=0; i<attr_cnt; i++) {
VAL_TYPE(vals+i)=DB_STR;
VAL_NULL(vals+i)=0;
VAL_STR(vals+i)=*val_arr[i];
}
/* time */
VAL_TYPE(vals+i)=DB_STRING;
VAL_NULL(vals+i)=0;
VAL_STRING(vals+i)=time_s;
if (acc_dbf.use_table(db_handle, table) < 0) {
LOG(L_ERR, "ERROR: acc_request: "
"Error in use_table\n");
return -1;
}
if (acc_dbf.insert(db_handle, keys, vals, i+1) < 0) {
LOG(L_ERR, "ERROR: acc_request: "
"Error while inserting to database\n");
return -1;
}
return 1;
}
