[sr-dev] git:master:067fbd44: kemix: added kemi functions to return user-agent header body

Module: kamailio Branch: master Commit: 067fbd44e110c0f0b95d43bc65d83a47385601ff URL: https://github.com/kamailio/kamailio/commit/067fbd44e110c0f0b95d43bc65d83a4… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2019-06-05T11:51:24+02:00 kemix: added kemi functions to return user-agent header body - shortcut to improve tests for security in scripts --- Modified: src/modules/kemix/kemix_mod.c --- Diff: https://github.com/kamailio/kamailio/commit/067fbd44e110c0f0b95d43bc65d83a4… Patch: https://github.com/kamailio/kamailio/commit/067fbd44e110c0f0b95d43bc65d83a4… --- diff --git a/src/modules/kemix/kemix_mod.c b/src/modules/kemix/kemix_mod.c index ff675442d4..4f69098b8b 100644 --- a/src/modules/kemix/kemix_mod.c +++ b/src/modules/kemix/kemix_mod.c @@ -272,6 +272,51 @@ static sr_kemi_xval_t* ki_kx_get_rhoste(sip_msg_t *msg) return ki_kx_get_ruri_attr(msg, 2, SR_KEMI_XVAL_NULL_EMPTY); } +/** + * + */ +static sr_kemi_xval_t* ki_kx_get_ua_mode(sip_msg_t *msg, int rmode) +{ + memset(&_sr_kemi_kx_xval, 0, sizeof(sr_kemi_xval_t)); + if(msg==NULL) { + sr_kemi_xval_null(&_sr_kemi_kx_xval, rmode); + return &_sr_kemi_kx_xval; + } + if(msg->user_agent==NULL && ((parse_headers(msg, HDR_USERAGENT_F, 0)==-1) + || (msg->user_agent==NULL))) { + sr_kemi_xval_null(&_sr_kemi_kx_xval, rmode); + return &_sr_kemi_kx_xval; + } + + _sr_kemi_kx_xval.vtype = SR_KEMIP_STR; + _sr_kemi_kx_xval.v.s = msg->user_agent->body; + return &_sr_kemi_kx_xval; +} + +/** + * + */ +static sr_kemi_xval_t* ki_kx_get_ua(sip_msg_t *msg) +{ + return ki_kx_get_ua_mode(msg, SR_KEMI_XVAL_NULL_NONE); +} + +/** + * + */ +static sr_kemi_xval_t* ki_kx_gete_ua(sip_msg_t *msg) +{ + return ki_kx_get_ua_mode(msg, SR_KEMI_XVAL_NULL_EMPTY); +} + +/** + * + */ +static sr_kemi_xval_t* ki_kx_getw_ua(sip_msg_t *msg) +{ + return ki_kx_get_ua_mode(msg, SR_KEMI_XVAL_NULL_PRINT); +} + /** * */ @@ -327,6 +372,21 @@ static sr_kemi_t sr_kemi_kx_exports[] = { { SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE } }, + { str_init("kx"), str_init("get_ua"), + SR_KEMIP_XVAL, ki_kx_get_ua, + { SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE, + SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE } + }, + { str_init("kx"), str_init("gete_ua"), + SR_KEMIP_XVAL, ki_kx_gete_ua, + { SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE, + SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE } + }, + { str_init("kx"), str_init("getw_ua"), + SR_KEMIP_XVAL, ki_kx_getw_ua, + { SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE, + SR_KEMIP_NONE, SR_KEMIP_NONE, SR_KEMIP_NONE } + }, { {0, 0}, {0, 0}, 0, NULL, { 0, 0, 0, 0, 0, 0 } } };