More work on creds

[cyrus-sasl.git] / mech_eap / util.h

diff --git a/mech_eap/util.h b/mech_eap/util.h
index 7299a8b..1495857 100644 (file)
--- a/mech_eap/util.h
+++ b/mech_eap/util.h
@@ -59,6 +59,9 @@
 
 #include <krb5.h>
 
+#include "util_saml.h"
+#include "util_radius.h"
+
 #define KRB_KEYTYPE(key)        ((key)->enctype)
 
 int
@@ -88,6 +91,17 @@ OM_uint32 gssEapReleaseContext(OM_uint32 *minor, gss_ctx_id_t *pCtx);
 OM_uint32 gssEapAllocCred(OM_uint32 *minor, gss_cred_id_t *pCred);
 OM_uint32 gssEapReleaseCred(OM_uint32 *minor, gss_cred_id_t *pCred);
 
+OM_uint32
+gssEapAcquireCred(OM_uint32 *minor,
+                  const gss_name_t desiredName,
+                  const gss_buffer_t password,
+                  OM_uint32 timeReq,
+                  const gss_OID_set desiredMechs,
+                  int cred_usage,
+                  gss_cred_id_t *pCred,
+                  gss_OID_set *pActualMechs,
+                  OM_uint32 *timeRec);
+
 /* util_crypt.c */
 int
 gssEapEncrypt(krb5_context context, int dce_style, size_t ec,
@@ -166,9 +180,21 @@ gssEapOidToEnctype(OM_uint32 *minor,
 int
 gssEapIsMechanismOid(const gss_OID oid);
 
+OM_uint32
+gssEapValidateMechs(OM_uint32 *minor,
+                   const gss_OID_set mechs);
+
 /* util_name.c */
 OM_uint32 gssEapAllocName(OM_uint32 *minor, gss_name_t *pName);
 OM_uint32 gssEapReleaseName(OM_uint32 *minor, gss_name_t *pName);
+OM_uint32 gssEapExportName(OM_uint32 *minor,
+                           const gss_name_t name,
+                           gss_buffer_t exportedName,
+                           int composite);
+OM_uint32 gssEapImportName(OM_uint32 *minor,
+                           const gss_buffer_t input_name_buffer,
+                           gss_OID input_name_type,
+                           gss_name_t *output_name);
 
 /* util_oid.c */
 OM_uint32
@@ -185,11 +211,21 @@ decomposeOid(OM_uint32 *minor_status,
              gss_OID_desc *oid,
              int *suffix) ;
 
+OM_uint32
+duplicateOidSet(OM_uint32 *minor,
+                const gss_OID_set src,
+                gss_OID_set *dst);
+
 static inline int
-oidEqual(const gss_OID_desc *o1, const gss_OID_desc  *o2)
+oidEqual(const gss_OID_desc *o1, const gss_OID_desc *o2)
 {
-    return (o1->length == o2->length &&
-            memcmp(o1->elements, o2->elements, o1->length) == 0);
+    if (o1 == GSS_C_NO_OID)
+        return (o2 == GSS_C_NO_OID);
+    else if (o2 == GSS_C_NO_OID)
+        return (o1 == GSS_C_NO_OID);
+    else
+        return (o1->length == o2->length &&
+                memcmp(o1->elements, o2->elements, o1->length) == 0);
 }
 
 /* util_ordering.c */
@@ -214,13 +250,15 @@ sequenceInit(void **vqueue, uint64_t seqnum,
 
 /* util_token.c */
 enum gss_eap_token_type {
-    TOK_TYPE_EAP_RESP  = 0x0601,
-    TOK_TYPE_EAP_REQ   = 0x0602,
-    TOK_TYPE_GSS_CB    = 0x0603,
-    TOK_TYPE_MIC       = 0x0404,
-    TOK_TYPE_WRAP      = 0x0504,
-    TOK_TYPE_DELETE    = 0x0405,
-    TOK_TYPE_NONE      = 0xFFFF
+    TOK_TYPE_NONE                    = 0x0000,
+    TOK_TYPE_EAP_RESP                = 0x0601,
+    TOK_TYPE_EAP_REQ                 = 0x0602,
+    TOK_TYPE_GSS_CB                  = 0x0603,
+    TOK_TYPE_MIC                     = 0x0404,
+    TOK_TYPE_WRAP                    = 0x0504,
+    TOK_TYPE_EXPORT_NAME             = 0x0401,
+    TOK_TYPE_EXPORT_NAME_COMPOSITE   = 0x0402,
+    TOK_TYPE_DELETE                  = 0x0405,
 };
 
 size_t
@@ -351,4 +389,51 @@ makeStringBuffer(OM_uint32 *minor,
     return GSS_S_COMPLETE;
 }
 
+static OM_uint32
+bufferToString(OM_uint32 *minor,
+               const gss_buffer_t buffer,
+               char **pString)
+{
+    char *s;
+
+    s = GSSEAP_MALLOC(buffer->length + 1);
+    if (s == NULL) {
+        *minor = ENOMEM;
+        return GSS_S_FAILURE;
+    }
+    memcpy(s, buffer->value, buffer->length);
+    s[buffer->length] = '\0';
+
+    *pString = s;
+
+    *minor = 0;
+    return GSS_S_COMPLETE;
+}
+
+static OM_uint32
+duplicateBuffer(OM_uint32 *minor,
+                const gss_buffer_t src,
+                gss_buffer_t dst)
+{
+    dst->length = 0;
+    dst->value = NULL;
+
+    if (src == GSS_C_NO_BUFFER)
+        return GSS_S_COMPLETE;
+
+    dst->value = GSSEAP_MALLOC(src->length + 1);
+    if (dst->value == NULL) {
+        *minor = ENOMEM;
+        return GSS_S_FAILURE;
+    }
+
+    dst->length = src->length;
+    memcpy(dst->value, src->value, dst->length);
+
+    ((unsigned char *)dst->value)[dst->length] = '\0';
+
+    *minor = 0;
+    return GSS_S_COMPLETE;
+}
+
 #endif /* _UTIL_H_ */