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Feature: Support per-<acl> HTTP headers

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This commit is contained in:
Philipp Schafft 2018-11-04 10:44:58 +00:00
parent 6f28d3fd3a
commit c71aa0a08f
3 changed files with 37 additions and 2 deletions
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27
src/acl.c
View File

@ -44,6 +44,9 @@ struct acl_tag {
/* mount specific functons */
time_t max_connection_duration;
size_t max_connections_per_user;
/* HTTP headers to send to clients using this role */
ice_config_http_header_t *http_headers;
};
/* some string util functions */
@ -195,6 +198,20 @@ acl_t *acl_new_from_xml_node(xmlNodePtr node)
prop = prop->next;
}
/* if we're new style configured try to read child nodes */
if (xmlStrcmp(node->name, XMLSTR("acl")) == 0) {
xmlNodePtr child = node->xmlChildrenNode;
do {
if (child == NULL)
break;
if (xmlIsBlankNode(child))
continue;
if (xmlStrcmp(child->name, XMLSTR("http-headers")) == 0) {
config_parse_http_headers(child->xmlChildrenNode, &(ret->http_headers));
}
} while ((child = child->next));
}
return ret;
}
@ -215,6 +232,8 @@ void acl_release(acl_t * acl)
if (acl->refcount)
return;
config_clear_http_header(acl->http_headers);
free(acl);
}
@ -349,3 +368,11 @@ ssize_t acl_get_max_connections_per_user(acl_t *acl)
return acl->max_connections_per_user;
}
const ice_config_http_header_t *acl_get_http_headers(acl_t * acl)
{
if (!acl)
return NULL;
return acl->http_headers;
}

4
src/acl.h
View File

@ -19,6 +19,7 @@
#include "common/httpp/httpp.h"
#include "icecasttypes.h"
#include "cfgfile.h"
typedef enum acl_policy_tag {
/* Error on function call */
@ -60,4 +61,7 @@ time_t acl_get_max_connection_duration(acl_t * acl);
int acl_set_max_connections_per_user(acl_t * acl, size_t limit);
ssize_t acl_get_max_connections_per_user(acl_t * acl);
/* HTTP specific functions */
const ice_config_http_header_t *acl_get_http_headers(acl_t * acl);
#endif

8
src/util.c
View File

@ -51,6 +51,7 @@
#include "source.h"
#include "admin.h"
#include "auth.h"
#include "acl.h"
#define CATMODULE "util"
@ -662,6 +663,7 @@ static inline void _build_headers_loop(char **ret, size_t *len, const ice_conf
*ret = r;
}
static inline char * _build_headers(int status, const char *allow, ice_config_t *config, source_t *source, client_t *client) {
const ice_config_http_header_t *header;
mount_proxy *mountproxy = NULL;
char *ret = NULL;
size_t len = 1;
@ -675,8 +677,10 @@ static inline char * _build_headers(int status, const char *allow, ice_config_t
_build_headers_loop(&ret, &len, config->http_headers, status, allow, client);
if (mountproxy && mountproxy->http_headers)
_build_headers_loop(&ret, &len, mountproxy->http_headers, status, allow, client);
if (client && client->auth && client->auth->http_headers)
_build_headers_loop(&ret, &len, client->auth->http_headers, status, allow, client);
if (client && client->auth && (header = client->auth->http_headers))
_build_headers_loop(&ret, &len, header, status, allow, client);
if (client && client->acl && (header = acl_get_http_headers(client->acl)))
_build_headers_loop(&ret, &len, header, status, allow, client);
return ret;
}