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Fix cookie parsing for Internet Explorer (issue #7454, jeff)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@40131 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2006-08-17 04:26:28 +00:00
parent c4bd88d655
commit 3409e55603
1 changed files with 44 additions and 17 deletions
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61
http.c
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@@ -394,23 +394,50 @@ static void *ast_httpd_helper_thread(void *data)
if (ast_strlen_zero(cookie))
break;
if (!strncasecmp(cookie, "Cookie: ", 8)) {
vname = cookie + 8;
vval = strchr(vname, '=');
if (vval) {
/* Ditch the = and the quotes */
*vval = '\0';
vval++;
if (*vval)
vval++;
if (strlen(vval))
vval[strlen(vval) - 1] = '\0';
var = ast_variable_new(vname, vval);
if (var) {
if (prev)
prev->next = var;
else
vars = var;
prev = var;
/* TODO - The cookie parsing code below seems to work
in IE6 and FireFox 1.5. However, it is not entirely
correct, and therefore may not work in all
circumstances.
For more details see RFC 2109 and RFC 2965 */
/* FireFox cookie strings look like:
Cookie: mansession_id="********"
InternetExplorer's look like:
Cookie: $Version="1"; mansession_id="********" */
/* If we got a FireFox cookie string, the name's right
after "Cookie: " */
vname = cookie + 8;
/* If we got an IE cookie string, we need to skip to
past the version to get to the name */
if (*vname == '$') {
vname = strchr(vname, ';');
if (vname) {
vname++;
if (*vname == ' ')
vname++;
}
}
if (vname) {
vval = strchr(vname, '=');
if (vval) {
/* Ditch the = and the quotes */
*vval++ = '\0';
if (*vval)
vval++;
if (strlen(vval))
vval[strlen(vval) - 1] = '\0';
var = ast_variable_new(vname, vval);
if (var) {
if (prev)
prev->next = var;
else
vars = var;
prev = var;
}
}
}
}