82 lines
2.0 KiB
C
82 lines
2.0 KiB
C
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#include "cw/log.h"
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#include "cw/dbg.h"
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#include "cw/conn.h"
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#include "cw/capwap.h"
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#include "cw/cw.h"
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#include "cw/ktv.h"
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#include "cw/keys.h"
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static int put_ac_status(mavl_t global, mavl_t local, uint8_t *dst, const char * parent_key){
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uint8_t *d = dst;
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uint8_t security;
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char key[CW_KTV_MAX_KEY_LEN];
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d += cw_put_word(d,cw_ktv_get_word(global,"ac-descriptor/stations",0));
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d += cw_put_word(d,cw_ktv_get_word(global,"ac-descriptor/station-limit",0));
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d += cw_put_word(d,cw_ktv_get_word(global,"ac-descriptor/active-wtps",0));
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d += cw_put_word(d,cw_ktv_get_word(global,"ac-descriptor/max-wtps",0));
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d += cw_put_byte(d,cw_ktv_get_byte(global,"ac-descriptor/security",0));
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/*
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security = 0;
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if (cw_ktv_get(local,"dtls-cert-file",CW_TYPE_BSTR16))
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security |= CAPWAP_FLAG_AC_SECURITY_X;
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if (cw_ktv_get(local,"dtls-psk",CW_TYPE_BSTR16))
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security |= CAPWAP_FLAG_AC_SECURITY_S;
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if (security == 0){
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cw_log(LOG_WARNING,"No AC security selected");
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}
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d += cw_put_byte(dst,security);
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*/
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sprintf(key,"%s/%s",parent_key,CW_SKEY_RMAC_FIELD);
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d += cw_put_byte(d,cw_ktv_get_byte(local,key,0));
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d += cw_put_byte(d,0);
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sprintf(key,"%s/%s",parent_key,CW_SKEY_DTLS_POLICY);
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d += cw_put_byte(d,cw_ktv_get_byte(local,key,0));
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return d - dst;
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}
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int capwap_out_ac_descriptor(struct cw_ElemHandler * eh,
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struct cw_ElemHandlerParams * params, uint8_t * dst)
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{
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int len,l;
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uint8_t *d = dst+4;
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char key[CW_KTV_MAX_KEY_LEN];
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d+=put_ac_status(params->conn->local_cfg,
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params->conn->global_cfg,
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d, eh->key);
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sprintf(key,"%s/%s",eh->key,CW_SKEY_HARDWARE);
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d+=cw_write_descriptor_subelem (d, params->conn->local_cfg,
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CAPWAP_SUBELEM_AC_HARDWARE_VERSION, key);
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sprintf(key,"%s/%s",eh->key,CW_SKEY_SOFTWARE);
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d+=cw_write_descriptor_subelem (d, params->conn->local_cfg,
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CAPWAP_SUBELEM_AC_SOFTWARE_VERSION, key);
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len = d-dst-4;
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l = len + cw_put_elem_hdr(dst,eh->id,len);
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cw_dbg_elem(DBG_ELEM_OUT,params->conn,params->msgdata->type,eh,dst,l);
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return l;
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}
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