add is_ca() method

2 files changed, 21 insertions, 2 deletions

diff --git a/src/libstrongswan/crypto/ca.c b/src/libstrongswan/crypto/ca.c
index bb35b37f2..07413e805 100644
--- a/src/libstrongswan/crypto/ca.c
+++ b/src/libstrongswan/crypto/ca.c
@@ -158,6 +158,14 @@ static bool is_crl_issuer(private_ca_info_t *this, const crl_t *crl)
 }
 
 /**
+ * Implements ca_info_t.is_ca
+ */
+static bool is_ca(private_ca_info_t *this)
+{
+	return this->cacert->is_ca(this->cacert);
+}
+
+/**
  * Implements ca_info_t.is_strict
  */
 static bool is_strict(private_ca_info_t *this)
@@ -778,6 +786,7 @@ ca_info_t *ca_info_create(const char *name, x509_t *cacert)
 	this->public.equals_name_release_info = (bool (*) (ca_info_t*,const char*))equals_name_release_info;
 	this->public.is_cert_issuer = (bool (*) (ca_info_t*,const x509_t*))is_cert_issuer;
 	this->public.is_crl_issuer = (bool (*) (ca_info_t*,const crl_t*))is_crl_issuer;
+	this->public.is_ca = (bool (*) (ca_info_t*))is_ca;
 	this->public.is_strict = (bool (*) (ca_info_t*))is_strict;
 	this->public.add_info = (void (*) (ca_info_t*,const ca_info_t*))add_info;
 	this->public.add_crl = (void (*) (ca_info_t*,crl_t*))add_crl;
diff --git a/src/libstrongswan/crypto/ca.h b/src/libstrongswan/crypto/ca.h
index ae10e253e..ff6271b15 100644
--- a/src/libstrongswan/crypto/ca.h
+++ b/src/libstrongswan/crypto/ca.h
@@ -26,13 +26,15 @@
 typedef struct ca_info_t ca_info_t;
 
 #include <library.h>
-#include <credential_store.h>
 
 #include "x509.h"
 #include "crl.h"
 
 #define MAX_CA_PATH_LEN		7
 
+/*forward declaration */
+struct credential_store_t;
+
 /**
  * @brief X.509 certification authority information record
  * 
@@ -81,6 +83,14 @@ struct ca_info_t {
 	bool (*is_crl_issuer) (ca_info_t *this, const crl_t *crl);
 
 	/**
+	 * @brief Checks if the ca certificate has the isCA flag set
+	 *
+	 * @param this			ca info object
+	 * @return				TRUE if the isCA flag is set
+	 */
+	bool (*is_ca) (ca_info_t *this);
+
+	/**
 	 * @brief Checks if the ca enforces a strict crl policy
 	 * 
 	 * @param this			ca info object
@@ -192,7 +202,7 @@ struct ca_info_t {
 	 * @param credentials	credential store needed for trust path verification
 	 * @return				certificate status
 	 */
-	cert_status_t (*verify_by_ocsp) (ca_info_t* this, certinfo_t* certinfo, credential_store_t* credentials);
+	cert_status_t (*verify_by_ocsp) (ca_info_t* this, certinfo_t* certinfo, struct credential_store_t* credentials);
 
 	/**
 	 * @brief Purge the OCSP certinfos of a ca info record