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trying a way to map attrs 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10021 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
John Skopis 2008-10-15 04:10:06 +00:00
parent 6d89c01918
commit 4ed15b330e
1 changed files with 180 additions and 54 deletions
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234
src/mod/xml_int/mod_xml_ldap/mod_xml_ldapv2.c
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@ -7,6 +7,9 @@
#define PCACHE_TTL 300
#define NCACHE_TTL 900
typedef struct xml_ldap_attribute xml_ldap_attribute_t;
typedef enum {
XML_LDAP_CONFIG = 0,
XML_LDAP_DIRECTORY,
@ -20,12 +23,53 @@ typedef struct xml_binding {
xml_ldap_query_type_t bt;
char *url;
char *basedn;
char *h350base;
char *binddn;
char *bindpass;
char *filter;
xml_ldap_attribute_t *attr_list;
} xml_binding_t;
typedef enum exten_types {
LDAP_EXTEN_ID = 0,
LDAP_EXTEN_VM_MAILBOX,
LDAP_EXTEN_PASSWORD,
LDAP_EXTEN_VM_PASSWORD,
LDAP_EXTEN_VM_EMAILADDR,
LDAP_EXTEN_VM_EMAILMSG,
LDAP_EXTEN_VM_DELETE,
LDAP_EXTEN_VM_ATTACHAUDIO,
LDAP_EXTEN_NAME,
LDAP_EXTEN_LABEL,
LDAP_EXTEN_AREACODE,
LDAP_EXTEN_CID_EXTNAME,
LDAP_EXTEN_CID_EXTNUM,
LDAP_EXTEN_INTNAME,
LDAP_EXTEN_INTNUM,
LDAP_EXTEN_RECORD_CALLS,
LDAP_EXTEN_ACTIVE,
LDAP_EXTEN_CFWD_REWRITECID,
LDAP_EXTEN_CFWD_ACTIVE,
LDAP_EXTEN_CFWD_DEST,
LDAP_EXTEN_CFWD_BUSYACTIVE,
LDAP_EXTEN_CFWD_BUSYDEST,
LDAP_EXTEN_NOANSWERACTIVE,
LDAP_EXTEN_NOANSWERDEST,
LDAP_EXTEN_NOANSWERSECONDS,
LDAP_EXTEN_PROGRESSAUDIO,
LDAP_EXTEN_ALLOW_OUTOBUND,
LDAP_EXTEN_ALLOW_XFER,
LDAP_EXTEN_HOTLINE_ACTIVE,
LDAP_EXTEN_HOTLINE_DEST,
LDAP_EXTEN_CLASSOFSERVICE
} exten_type_t;
struct xml_ldap_attribute {
exten_type_t type;
uint64_t len;
char *val;
xml_ldap_attribute_t *next;
};
SWITCH_MODULE_LOAD_FUNCTION(mod_xml_ldap_load);
SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_xml_ldap_shutdown);
@ -35,7 +79,7 @@ SWITCH_MODULE_DEFINITION(mod_xml_ldap, mod_xml_ldap_load, mod_xml_ldap_shutdown,
static switch_xml_t xml_ldap_search(const char *section, const char *tag_name, const char *key_name, const char *key_value, switch_event_t *params,
void *user_data);
static switch_status_t tryh350(switch_xml_t *, int *, LDAP *, char *, char *, char *);
static switch_status_t trydir(switch_xml_t *, int *, LDAP *, char *, char *, xml_binding_t *);
static switch_status_t do_config(void);
static switch_status_t trysearch( switch_xml_t *pxml, int *xoff, LDAP *ld, char *basedn, char *filter);
void rec( switch_xml_t *, int*, LDAP *ld, char *);
@ -73,8 +117,9 @@ SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_xml_ldap_shutdown)
static switch_status_t do_config(void) {
char *cf = "xml_ldap.conf";
switch_xml_t cfg, xml, bindings_tag, binding_tag, param;
switch_xml_t cfg, xml, bindings_tag, binding_tag, param,tran;
xml_binding_t *binding = NULL;
xml_ldap_attribute_t *attr_list = NULL;
int x = 0;
if (!(xml = switch_xml_open_cfg(cf, &cfg, NULL))) {
@ -94,6 +139,7 @@ static switch_status_t do_config(void) {
goto done;
}
memset(binding, 0, sizeof(*binding));
binding->attr_list = attr_list;
for (param = switch_xml_child(binding_tag, "param"); param; param = param->next) {
@ -108,7 +154,6 @@ static switch_status_t do_config(void) {
binding->bt = XML_LDAP_CONFIG;
} else if (!strncmp(binding->bindings, "directory",strlen(binding->bindings))) {
binding->bt = XML_LDAP_DIRECTORY;
binding->h350base = strdup("dc=example");
} else if (!strncmp(binding->bindings, "dialplain",strlen(binding->bindings))) {
binding->bt = XML_LDAP_DIALPLAN;
} else if (!strncmp(binding->bindings, "phrases",strlen(binding->bindings))) {
@ -131,6 +176,79 @@ static switch_status_t do_config(void) {
}
if ( binding && binding->bt == XML_LDAP_DIRECTORY ) {
attr_list = malloc(sizeof(*attr_list));
attr_list = memset(attr_list,0,sizeof(*attr_list));
binding->attr_list = attr_list;
param = switch_xml_child(binding_tag, "trans");
for ( tran = switch_xml_child(param, "tran"); tran; tran = tran->next) {
char *n = (char *) switch_xml_attr_soft(tran, "name");
char *m = (char *) switch_xml_attr_soft(tran, "mapfrom");
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, " adding map %s => %s\n", m , n);
if(!strncasecmp("id",n,strlen(n))) {
attr_list->type = LDAP_EXTEN_ID;
attr_list->len = strlen(m);
attr_list->val = strdup(m);
attr_list->next = malloc(sizeof(*attr_list));
attr_list->next = memset(attr_list->next,0,sizeof(*attr_list));
attr_list = attr_list->next;
} else if ( !strncasecmp("mailbox",n,strlen(n))) {
attr_list->type = LDAP_EXTEN_VM_MAILBOX;
attr_list->len = strlen(m);
attr_list->val = strdup(m);
attr_list->next = malloc(sizeof(*attr_list));
attr_list->next = memset(attr_list->next,0,sizeof(*attr_list));
attr_list = attr_list->next;
} else if ( !strncasecmp("password",n,strlen(n))) {
attr_list->type = LDAP_EXTEN_PASSWORD;
attr_list->len = strlen(m);
attr_list->val = strdup(m);
attr_list->next = malloc(sizeof(*attr_list));
attr_list->next = memset(attr_list->next,0,sizeof(*attr_list));
attr_list = attr_list->next;
} else if ( !strncasecmp("vm-password",n,strlen(n))) {
attr_list->type = LDAP_EXTEN_VM_PASSWORD;
attr_list->len = strlen(m);
attr_list->val = strdup(m);
attr_list->next = malloc(sizeof(*attr_list));
attr_list->next = memset(attr_list->next,0,sizeof(*attr_list));
attr_list = attr_list->next;
} else if ( !strncasecmp("email-addr",n,strlen(n))) {
attr_list->type = LDAP_EXTEN_VM_EMAILADDR;
attr_list->len = strlen(m);
attr_list->val = strdup(m);
attr_list->next = malloc(sizeof(*attr_list));
attr_list->next = memset(attr_list->next,0,sizeof(*attr_list));
attr_list = attr_list->next;
} else if ( !strncasecmp("vm-email-all-messages",n,strlen(n))) {
attr_list->type = LDAP_EXTEN_VM_EMAILMSG;
attr_list->len = strlen(m);
attr_list->val = strdup(m);
attr_list->next = malloc(sizeof(*attr_list));
attr_list->next = memset(attr_list->next,0,sizeof(*attr_list));
attr_list = attr_list->next;
} else if ( !strncasecmp("vm-delete-file",n,strlen(n))) {
attr_list->type = LDAP_EXTEN_VM_DELETE;
attr_list->len = strlen(m);
attr_list->val = strdup(m);
attr_list->next = malloc(sizeof(*attr_list));
attr_list->next = memset(attr_list->next,0,sizeof(*attr_list));
attr_list = attr_list->next;
} else if ( !strncasecmp("vm-attach-file",n,strlen(n))) {
attr_list->type = LDAP_EXTEN_VM_ATTACHAUDIO;
attr_list->len = strlen(m);
attr_list->val = strdup(m);
attr_list->next = malloc(sizeof(*attr_list));
attr_list->next = memset(attr_list->next,0,sizeof(*attr_list));
attr_list = attr_list->next;
}
}
attr_list->next = NULL;
}
if (!binding->basedn || !binding->filter || !binding->url) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
"You must define \"basedn\", and \"filter\" in mod_xml_ldap.conf.xml\n");
@ -153,18 +271,22 @@ static switch_status_t do_config(void) {
return SWITCH_STATUS_SUCCESS;
}
static switch_status_t tryh350(switch_xml_t *pxml, int *xoff, LDAP *ld, char *basedn, char *dir_domain, char *dir_exten) {
static switch_status_t trydir(switch_xml_t *pxml, int *xoff, LDAP *ld, char *dir_domain, char *dir_exten, xml_binding_t *binding) {
switch_status_t ret = SWITCH_STATUS_FALSE;
int off = *xoff;
char *key = NULL;
char *basedn = NULL, *filter = NULL;
char **val = NULL;
char *filter = NULL;
BerElement *ber = NULL;
switch_xml_t xml = *pxml, save;
switch_xml_t xml = *pxml, params = NULL, vars = NULL, cur = NULL;
LDAPMessage *msg, *entry;
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "trying h350search in base %s with filter SIPIdentityUserName=%s\n", basedn, dir_exten);
static char *fsattr[] = { "id" , "mailbox", "password", "vm-password", "email-addr", "vm-email-all-messages", "vm-delete-file", "vm-attach-file", NULL };
filter = switch_mprintf("(SIPIdentityUserName=%s)",dir_exten);
basedn = switch_mprintf(binding->basedn,dir_domain);
filter = switch_mprintf(binding->filter,dir_exten);
xml_ldap_attribute_t *attr = NULL;
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "searching in basedn %s with filter %s\n",basedn,filter );
if ( (ldap_search_s(ld, basedn, LDAP_SCOPE_SUB, filter, NULL, 0, &msg) != LDAP_SUCCESS) ) goto cleanup;
@ -177,18 +299,11 @@ static switch_status_t tryh350(switch_xml_t *pxml, int *xoff, LDAP *ld, char *ba
switch_xml_set_attr_d(xml, "name", dir_domain);
xml = switch_xml_add_child_d(xml, "user", off++);
switch_xml_set_attr_d(xml, "id", dir_exten);
switch_xml_set_attr_d(xml, "mailbox", dir_exten);
save = switch_xml_add_child_d(xml, "variables", off++);
xml = switch_xml_add_child_d(save, "variable", off++);
switch_xml_set_attr_d(xml, "name", "accountcode");
switch_xml_set_attr_d(xml, "value", dir_exten);
vars = switch_xml_add_child_d(xml, "variables", off++);
params = switch_xml_add_child_d(xml, "params", off++);
xml = save;
save = switch_xml_add_child_d(xml, "params", off++);
xml = switch_xml_add_child_d(save, "param", off++);
for (
entry = ldap_first_entry(ld, msg);
entry != NULL;
@ -200,20 +315,30 @@ static switch_status_t tryh350(switch_xml_t *pxml, int *xoff, LDAP *ld, char *ba
key != NULL;
key = ldap_next_attribute(ld, entry, ber) ) {
if ( !strncasecmp(key,"SIPIdentityPassword",strlen(key)) ) {
val = ldap_get_values(ld,entry,key);
switch_xml_set_attr_d(xml, "name", "password");
switch_xml_set_attr_d(xml, "value", val[0]);
xml = switch_xml_add_child_d(save, "param", off++);
switch_xml_set_attr_d(xml, "name", "vm-password");
switch_xml_set_attr_d(xml, "value", val[0]);
ldap_memfree(key);
ldap_value_free(val);
} else {
ldap_memfree(key);
continue;
for( attr = binding->attr_list; attr ; attr = attr->next ) {
if ( strlen(key) == attr->len ) {
if ( !strncasecmp(attr->val,key,strlen(key)) ) {
val = ldap_get_values(ld,entry,key);
if ( ldap_count_values(val) == 1 ) {
if (attr->type < 2) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "setting %s = %s ", fsattr[attr->type], val[0]);
switch_xml_set_attr_d(xml,fsattr[attr->type],val[0]);
} else if ( attr->type < 8 ) {
cur = switch_xml_add_child_d(params,"param",0);
switch_xml_set_attr_d(cur,fsattr[attr->type],val[0]);
} else {
cur = switch_xml_add_child_d(vars,"variable",0);
switch_xml_set_attr_d(cur,fsattr[attr->type],val[0]);
}
} else {
/* multi val attrs */
}
ldap_value_free(val);
continue;
}
}
}
ldap_memfree(key);
}
ber_free(ber,0);
}
@ -226,7 +351,9 @@ static switch_status_t tryh350(switch_xml_t *pxml, int *xoff, LDAP *ld, char *ba
cleanup:
switch_safe_free(filter);
switch_safe_free(key);
switch_safe_free(basedn)
switch_safe_free(dir_exten);
switch_safe_free(dir_domain);
return ret;
}
@ -358,6 +485,7 @@ static switch_xml_t xml_ldap_search(const char *section, const char *tag_name, c
xml_binding_t *binding = (xml_binding_t *) user_data;
switch_event_header_t *hi;
switch_status_t ret = SWITCH_STATUS_FALSE;
int desired_version = LDAP_VERSION3;
int auth_method = LDAP_AUTH_SIMPLE;
@ -373,6 +501,9 @@ static switch_xml_t xml_ldap_search(const char *section, const char *tag_name, c
int xoff = 0;
xml = switch_xml_new("document");
switch_xml_set_attr_d(xml, "type", "freeswitch/xml");
if (params) {
if ((hi = params->headers)) {
for (; hi; hi = hi->next) {
@ -396,23 +527,24 @@ static switch_xml_t xml_ldap_search(const char *section, const char *tag_name, c
}
}
}
if( (ldap_initialize(&ld,binding->url)) != LDAP_SUCCESS ) goto cleanup;
if( (ldap_set_option(ld, LDAP_OPT_PROTOCOL_VERSION, &desired_version)) != LDAP_SUCCESS ) goto cleanup;
if( (ldap_bind_s(ld, binding->binddn, binding->bindpass, auth_method)) != LDAP_SUCCESS ) goto cleanup;
switch (binding->bt) {
case XML_LDAP_CONFIG:
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "humm %s", binding->filter);
xml = switch_xml_add_child_d(xml, "section", xoff++);
switch_xml_set_attr_d(xml, "name", "configuration");
filter = switch_mprintf(binding->filter,key_name,key_value);
basedn = switch_mprintf(binding->basedn,tag_name);
ret = trysearch(&xml,&xoff,ld, basedn, filter);
break;
case XML_LDAP_DIRECTORY:
if(!dir_exten) {
filter = switch_mprintf(binding->filter,"objectclass","*","(!(objectclass=fsuser))");
basedn = switch_mprintf(binding->basedn,dir_domain);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "setting filter %s and basedn %s\n", filter, basedn);
} else {
filter = switch_mprintf(binding->filter,"id",dir_exten,"(objectclass=*)");
basedn = switch_mprintf(binding->basedn,dir_domain);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "setting filter %s and basedn %s\n", filter, basedn);
}
ret = trydir(&xml,&xoff,ld,dir_domain,dir_exten, binding);
break;
case XML_LDAP_DIALPLAN:
@ -423,25 +555,19 @@ static switch_xml_t xml_ldap_search(const char *section, const char *tag_name, c
}
ldap_initialize(&ld,binding->url);
ldap_set_option(ld, LDAP_OPT_PROTOCOL_VERSION, &desired_version);
ldap_bind_s(ld, binding->binddn, binding->bindpass, auth_method);
xml = switch_xml_new("document");
switch_xml_set_attr_d(xml, "type", "freeswitch/xml");
trysearch(&xml,&xoff,ld, basedn, filter);
if(binding->bt == XML_LDAP_DIRECTORY ) tryh350(&xml,&xoff,ld,binding->h350base, dir_domain, dir_exten);
cleanup:
ldap_unbind_s(ld);
switch_xml_toxml_buf(xml,buf,0,0,1);
printf("providing:\n%s\n", buf);
switch_safe_free(buf);
if(ret != SWITCH_STATUS_SUCCESS) {
switch_xml_free(xml);
return NULL;
}
return xml;
}