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move code to only be executed on sucessful auth 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@5719 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale 2007-09-19 18:39:46 +00:00
parent c03b9f4887
commit 9d51da6873
1 changed files with 54 additions and 52 deletions
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106
src/mod/endpoints/mod_sofia/sofia_reg.c
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@ -841,7 +841,60 @@ auth_res_t sofia_reg_parse_auth(sofia_profile_t *profile, sip_authorization_t co
}
}
if (first) {
if (switch_strlen_zero(passwd) && switch_strlen_zero(a1_hash)) {
ret = AUTH_OK;
goto end;
}
if (!a1_hash) {
su_md5_t ctx;
char *input;
input = switch_mprintf("%s:%s:%s", username, realm, passwd);
su_md5_init(&ctx);
su_md5_strupdate(&ctx, input);
su_md5_hexdigest(&ctx, hexdigest);
su_md5_deinit(&ctx);
switch_safe_free(input);
a1_hash = hexdigest;
}
for_the_sake_of_interop:
if ((input = switch_mprintf("%s:%q", regstr, uri))) {
su_md5_init(&ctx);
su_md5_strupdate(&ctx, input);
su_md5_hexdigest(&ctx, uridigest);
su_md5_deinit(&ctx);
}
if ((input2 = switch_mprintf("%q:%q:%q:%q:%q:%q", a1_hash, nonce, nc, cnonce, qop, uridigest))) {
memset(&ctx, 0, sizeof(ctx));
su_md5_init(&ctx);
su_md5_strupdate(&ctx, input2);
su_md5_hexdigest(&ctx, bigdigest);
su_md5_deinit(&ctx);
if (!strcasecmp(bigdigest, response)) {
ret = AUTH_OK;
} else {
if ((profile->ndlb & PFLAG_NDLB_BROKEN_AUTH_HASH) && strcasecmp(regstr, "REGISTER") && strcasecmp(regstr, "INVITE")) {
/* some clients send an ACK with the method 'INVITE' in the hash which will break auth so we will
try again with INVITE so we don't get people complaining to us when someone else's client has a bug......
*/
switch_safe_free(input);
switch_safe_free(input2);
regstr = "INVITE";
goto for_the_sake_of_interop;
}
ret = AUTH_FORBIDDEN;
}
}
if (first && ret == AUTH_OK) {
if (v_event && (xparams = switch_xml_child(user, "variables"))) {
if (switch_event_create(v_event, SWITCH_EVENT_MESSAGE) == SWITCH_STATUS_SUCCESS) {
for (param = switch_xml_child(xparams, "variable"); param; param = param->next) {
@ -906,57 +959,6 @@ auth_res_t sofia_reg_parse_auth(sofia_profile_t *profile, sip_authorization_t co
}
}
if (switch_strlen_zero(passwd) && switch_strlen_zero(a1_hash)) {
ret = AUTH_OK;
goto end;
}
if (!a1_hash) {
su_md5_t ctx;
char *input;
input = switch_mprintf("%s:%s:%s", username, realm, passwd);
su_md5_init(&ctx);
su_md5_strupdate(&ctx, input);
su_md5_hexdigest(&ctx, hexdigest);
su_md5_deinit(&ctx);
switch_safe_free(input);
a1_hash = hexdigest;
}
for_the_sake_of_interop:
if ((input = switch_mprintf("%s:%q", regstr, uri))) {
su_md5_init(&ctx);
su_md5_strupdate(&ctx, input);
su_md5_hexdigest(&ctx, uridigest);
su_md5_deinit(&ctx);
}
if ((input2 = switch_mprintf("%q:%q:%q:%q:%q:%q", a1_hash, nonce, nc, cnonce, qop, uridigest))) {
memset(&ctx, 0, sizeof(ctx));
su_md5_init(&ctx);
su_md5_strupdate(&ctx, input2);
su_md5_hexdigest(&ctx, bigdigest);
su_md5_deinit(&ctx);
if (!strcasecmp(bigdigest, response)) {
ret = AUTH_OK;
} else {
if ((profile->ndlb & PFLAG_NDLB_BROKEN_AUTH_HASH) && strcasecmp(regstr, "REGISTER") && strcasecmp(regstr, "INVITE")) {
/* some clients send an ACK with the method 'INVITE' in the hash which will break auth so we will
try again with INVITE so we don't get people complaining to us when someone else's client has a bug......
*/
switch_safe_free(input);
switch_safe_free(input2);
regstr = "INVITE";
goto for_the_sake_of_interop;
}
ret = AUTH_FORBIDDEN;
}
}
end:
if (xml) {