[sr-dev] git:master:35f45d41: secsipid: added secsipid_sign(headers, payload, keypath)

Module: kamailio Branch: master Commit: 35f45d412c0e3b01eac34af74f2783d7bb1fdbf6 URL: https://github.com/kamailio/kamailio/commit/35f45d412c0e3b01eac34af74f2783d… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2021-06-20T11:28:37+02:00 secsipid: added secsipid_sign(headers, payload, keypath) - store the result in $secsipid(val) --- Modified: src/modules/secsipid/secsipid_mod.c --- Diff: https://github.com/kamailio/kamailio/commit/35f45d412c0e3b01eac34af74f2783d… Patch: https://github.com/kamailio/kamailio/commit/35f45d412c0e3b01eac34af74f2783d… --- diff --git a/src/modules/secsipid/secsipid_mod.c b/src/modules/secsipid/secsipid_mod.c index 83a1f236dc..6a42076c0b 100644 --- a/src/modules/secsipid/secsipid_mod.c +++ b/src/modules/secsipid/secsipid_mod.c @@ -58,6 +58,7 @@ static int w_secsipid_add_identity(sip_msg_t *msg, char *porigtn, char *pdesttn, char *pattest, char *porigid, char *px5u, char *pkeypath); static int w_secsipid_build_identity(sip_msg_t *msg, char *porigtn, char *pdesttn, char *pattest, char *porigid, char *px5u, char *pkeypath); +static int w_secsipid_sign(sip_msg_t *msg, char *phdrs, char *ppayload, char *pkeypath); static int w_secsipid_get_url(sip_msg_t *msg, char *purl, char *pout); static int secsipid_libopt_param(modparam_t type, void *val); @@ -89,6 +90,8 @@ static cmd_export_t cmds[]={ fixup_spve_all, fixup_free_spve_all, ANY_ROUTE}, {"secsipid_build_identity", (cmd_function)w_secsipid_build_identity, 6, fixup_spve_all, fixup_free_spve_all, ANY_ROUTE}, + {"secsipid_sign", (cmd_function)w_secsipid_sign, 3, + fixup_spve_all, fixup_free_spve_all, ANY_ROUTE}, {"secsipid_get_url", (cmd_function)w_secsipid_get_url, 2, fixup_spve_pvar, fixup_free_spve_pvar, ANY_ROUTE}, {0, 0, 0, 0, 0, 0} @@ -379,6 +382,7 @@ static int w_secsipid_check(sip_msg_t *msg, char *pidentity, char *pkeypath) return ki_secsipid_check(msg, &sidentity, &keypath); } + /** * */ @@ -573,6 +577,75 @@ static int w_secsipid_build_identity(sip_msg_t *msg, char *porigtn, char *pdestt &attest, &origid, &x5u, &keypath, 1); } +/** + * + */ +static int ki_secsipid_sign(sip_msg_t *msg, str *sheaders, str *spayload, + str *keypath) +{ + str ibody = STR_NULL; + + if(secsipid_libopt_list_used==0) { + str_list_t *sit; + for(sit=secsipid_libopt_list; sit!=NULL; sit=sit->next) { + _secsipid_papi.SecSIPIDOptSetV(sit->s.s); + } + secsipid_libopt_list_used = 1; + } + + ibody.len = _secsipid_papi.SecSIPIDSignJSONHP(sheaders->s, spayload->s, + keypath->s, &ibody.s); + + _secsipid_data.ret = ibody.len; + + if(ibody.len<=0) { + LM_ERR("failed to get identity value (%d)\n", ibody.len); + goto error; + } + + LM_DBG("identity value: %.*s\n", ibody.len, ibody.s); + + if(_secsipid_data.value.s) { + free(_secsipid_data.value.s); + } + _secsipid_data.value = ibody; + + return 1; + +error: + if(ibody.s) { + free(ibody.s); + } + return -1; +} + +/** + * + */ +static int w_secsipid_sign(sip_msg_t *msg, char *phdrs, char *ppayload, char *pkeypath) +{ + str shdrs = STR_NULL; + str spayload = STR_NULL; + str keypath = STR_NULL; + + if(fixup_get_svalue(msg, (gparam_t*)phdrs, &shdrs)<0) { + LM_ERR("failed to get JSON headers parameter\n"); + return -1; + } + + if(fixup_get_svalue(msg, (gparam_t*)ppayload, &spayload)<0) { + LM_ERR("failed to get JSON payload parameter\n"); + return -1; + } + + if(fixup_get_svalue(msg, (gparam_t*)pkeypath, &keypath)<0) { + LM_ERR("failed to get keypath parameter\n"); + return -1; + } + + return ki_secsipid_sign(msg, &shdrs, &spayload, &keypath); +} + /** * */