-/* $Id: yaz-proxy-config.cpp,v 1.13 2005-01-18 10:49:22 adam Exp $
- Copyright (c) 1998-2004, Index Data.
+/* $Id: yaz-proxy-config.cpp,v 1.20 2005-05-30 20:09:21 adam Exp $
+ Copyright (c) 1998-2005, Index Data.
This file is part of the yaz-proxy.
*/
#include <ctype.h>
+
#include <yaz/log.h>
#include "proxyp.h"
class Yaz_ProxyConfigP {
friend class Yaz_ProxyConfig;
- int m_copy;
-
+ Yaz_ProxyModules m_modules;
int mycmp(const char *hay, const char *item, size_t len);
int match_list(int v, const char *m);
int atoi_l(const char **cp);
#if HAVE_XSLT
+ void load_modules(void);
int check_schema(xmlNodePtr ptr, Z_RecordComposition *comp,
const char *schema_identifier);
xmlDocPtr m_docPtr;
int *target_idletime, int *client_idletime,
int *keepalive_limit_bw, int *keepalive_limit_pdu,
int *pre_init, const char **cql2rpn,
- const char **authentication);
+ const char **negotiation_charset,
+ const char **negotiation_lang,
+ const char **target_charset);
void return_limit(xmlNodePtr ptr,
int *limit_bw, int *limit_pdu, int *limit_req);
int check_type_1(ODR odr, xmlNodePtr ptr, Z_RPNQuery *query,
int get_explain_ptr(const char *host, const char *db,
xmlNodePtr *ptr_target, xmlNodePtr *ptr_explain);
#endif
+ Yaz_ProxyConfigP();
+ ~Yaz_ProxyConfigP();
};
-Yaz_ProxyConfig::Yaz_ProxyConfig()
+Yaz_ProxyConfigP::Yaz_ProxyConfigP() : m_modules()
{
- m_cp = new Yaz_ProxyConfigP;
- m_cp->m_copy = 0;
#if HAVE_XSLT
- m_cp->m_docPtr = 0;
- m_cp->m_proxyPtr = 0;
+ m_docPtr = 0;
+ m_proxyPtr = 0;
#endif
}
-Yaz_ProxyConfig::~Yaz_ProxyConfig()
+Yaz_ProxyConfigP::~Yaz_ProxyConfigP()
{
#if HAVE_XSLT
- if (!m_cp->m_copy && m_cp->m_docPtr)
- xmlFreeDoc(m_cp->m_docPtr);
+ if (m_docPtr)
+ xmlFreeDoc(m_docPtr);
#endif
+}
+
+Yaz_ProxyConfig::Yaz_ProxyConfig()
+{
+ m_cp = new Yaz_ProxyConfigP();
+}
+
+Yaz_ProxyConfig::~Yaz_ProxyConfig()
+{
delete m_cp;
}
+#if HAVE_XSLT
+void Yaz_ProxyConfigP::load_modules()
+{
+ if (!m_proxyPtr)
+ return;
+ xmlNodePtr ptr;
+ for (ptr = m_proxyPtr->children; ptr; ptr = ptr->next)
+ {
+ const char *fname;
+ if (ptr->type == XML_ELEMENT_NODE
+ && !strcmp((const char *) ptr->name, "module")
+ && (fname = get_text(ptr)))
+ {
+ m_modules.add_module(fname);
+ }
+ }
+}
+#endif
+
int Yaz_ProxyConfig::read_xml(const char *fname)
{
#if HAVE_XSLT
if (m_cp->m_docPtr)
xmlFreeDoc(m_cp->m_docPtr);
m_cp->m_docPtr = ndoc;
+
+ m_cp->m_modules.unload_modules();
+ m_cp->load_modules();
return 0;
#else
return -2;
int *keepalive_limit_pdu,
int *pre_init,
const char **cql2rpn,
- const char **authentication)
+ const char **negotiation_charset,
+ const char **negotiation_lang,
+ const char **target_charset)
{
*pre_init = 0;
int no_url = 0;
*cql2rpn = t;
}
if (ptr->type == XML_ELEMENT_NODE
- && !strcmp((const char *) ptr->name, "authentication"))
+ && !strcmp((const char *) ptr->name, "target-charset"))
+ {
+ const char *t = get_text(ptr);
+ if (t && target_charset)
+ *target_charset = t;
+ }
+ if (ptr->type == XML_ELEMENT_NODE
+ && !strcmp((const char *) ptr->name, "negotiation-charset"))
+ {
+ const char *t = get_text(ptr);
+ if (t)
+ *negotiation_charset = t;
+ }
+ if (ptr->type == XML_ELEMENT_NODE
+ && !strcmp((const char *) ptr->name, "negotiation-lang"))
{
const char *t = get_text(ptr);
if (t)
- *authentication = t;
+ *negotiation_lang = t;
}
}
}
#if HAVE_XSLT
int Yaz_ProxyConfigP::check_type_1_structure(ODR odr, xmlNodePtr ptr,
- Z_RPNStructure *q,
- char **addinfo)
+ Z_RPNStructure *q,
+ char **addinfo)
{
if (q->which == Z_RPNStructure_complex)
{
}
+void Yaz_ProxyConfig::target_authentication(const char *name,
+ ODR odr, Z_InitRequest *req)
+{
+#if HAVE_XSLT
+ xmlNodePtr ptr = m_cp->find_target_node(name, 0);
+ if (!ptr)
+ return ;
+
+ for (ptr = ptr->children; ptr; ptr = ptr->next)
+ if (ptr->type == XML_ELEMENT_NODE &&
+ !strcmp((const char *) ptr->name, "target-authentication"))
+ {
+ struct _xmlAttr *attr;
+ const char *type = "open";
+ for (attr = ptr->properties; attr; attr = attr->next)
+ {
+ if (!strcmp((const char *) attr->name, "type") &&
+ attr->children && attr->children->type == XML_TEXT_NODE)
+ type = (const char *) attr->children->content;
+ }
+ const char *t = m_cp->get_text(ptr);
+ if (!t || !strcmp(type, "none"))
+ req->idAuthentication = 0;
+ else if (!strcmp(type, "anonymous"))
+ {
+ req->idAuthentication =
+ (Z_IdAuthentication *)
+ odr_malloc (odr, sizeof(*req->idAuthentication));
+ req->idAuthentication->which =
+ Z_IdAuthentication_anonymous;
+ req->idAuthentication->u.anonymous = odr_nullval();
+ }
+ else if (!strcmp(type, "open"))
+ {
+ req->idAuthentication =
+ (Z_IdAuthentication *)
+ odr_malloc (odr, sizeof(*req->idAuthentication));
+ req->idAuthentication->which =
+ Z_IdAuthentication_open;
+ req->idAuthentication->u.open = odr_strdup (odr, t);
+ }
+ else if (!strcmp(type, "idPass"))
+ {
+ char user[64], group[64], password[64];
+ *group = '\0';
+ *password = '\0';
+ *user = '\0';
+ sscanf(t, "%63[^:]:%63[^:]:%63s", user, group, password);
+
+ req->idAuthentication =
+ (Z_IdAuthentication *)
+ odr_malloc (odr, sizeof(*req->idAuthentication));
+ req->idAuthentication->which =
+ Z_IdAuthentication_idPass;
+ req->idAuthentication->u.idPass =
+ (Z_IdPass*) odr_malloc(odr, sizeof(Z_IdPass));
+ req->idAuthentication->u.idPass->userId =
+ *user ? odr_strdup(odr, user) : 0;
+ req->idAuthentication->u.idPass->groupId =
+ *group ? odr_strdup(odr, group) : 0;
+ req->idAuthentication->u.idPass->password =
+ *password ? odr_strdup(odr, password) : 0;
+ }
+ }
+#endif
+}
+
+int Yaz_ProxyConfig::client_authentication(const char *name,
+ const char *user,
+ const char *group,
+ const char *password)
+{
+ int ret = YAZPROXY_RET_NOT_ME;
+#if HAVE_XSLT
+ xmlNodePtr ptr;
+ ptr = m_cp->find_target_node(name, 0);
+ if (!ptr)
+ return 1;
+ for (ptr = ptr->children; ptr; ptr = ptr->next)
+ if (ptr->type == XML_ELEMENT_NODE &&
+ !strcmp((const char *) ptr->name, "client-authentication"))
+ {
+ struct _xmlAttr *attr;
+ const char *module_name = 0;
+ for (attr = ptr->properties; attr; attr = attr->next)
+ {
+ if (!strcmp((const char *) attr->name, "module") &&
+ attr->children && attr->children->type == XML_TEXT_NODE)
+ module_name = (const char *) attr->children->content;
+ }
+ ret = m_cp->m_modules.authenticate(module_name,
+ name, ptr,
+ user, group, password);
+ if (ret != YAZPROXY_RET_NOT_ME)
+ break;
+ }
+#endif
+ if (ret == YAZPROXY_RET_PERM)
+ return 0;
+ return 1;
+}
+
int Yaz_ProxyConfig::check_syntax(ODR odr, const char *name,
Odr_oid *syntax, Z_RecordComposition *comp,
char **addinfo,
int *keepalive_limit_pdu,
int *pre_init,
const char **cql2rpn,
- const char **authentication)
+ const char **authentication,
+ const char **negotiation_charset,
+ const char **negotiation_lang,
+ const char **target_charset)
{
#if HAVE_XSLT
xmlNodePtr ptr;
limit_bw, limit_pdu, limit_req,
target_idletime, client_idletime,
keepalive_limit_bw, keepalive_limit_pdu,
- pre_init, cql2rpn, authentication);
+ pre_init, cql2rpn,
+ negotiation_charset, negotiation_lang, target_charset);
return 1;
}
i++;
int *keepalive_limit_pdu,
int *pre_init,
const char **cql2rpn,
- const char **authentication)
+ const char **negotiation_charset,
+ const char **negotiation_lang,
+ const char **target_charset)
{
#if HAVE_XSLT
xmlNodePtr ptr;
m_cp->return_target_info(ptr, url, limit_bw, limit_pdu, limit_req,
target_idletime, client_idletime,
keepalive_limit_bw, keepalive_limit_pdu,
- pre_init, cql2rpn, authentication);
+ pre_init, cql2rpn,
+ negotiation_charset, negotiation_lang,
+ target_charset);
}
#else
*url = name;
projects / yazproxy-moved-to-github.git / blobdiff