Rearrange moonshot to have libeap as a subproject

[mech_eap.git] / mech_eap / util_shib.h

diff --git a/mech_eap/util_shib.h b/mech_eap/util_shib.h
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+++ b/mech_eap/util_shib.h
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+/*
+ * Copyright (c) 2011, JANET(UK)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of JANET(UK) nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * Local attribute provider.
+ */
+
+#ifndef _UTIL_SHIB_H_
+#define _UTIL_SHIB_H_ 1
+
+#ifdef __cplusplus
+
+#include <vector>
+
+namespace shibsp {
+    class Attribute;
+};
+
+namespace shibresolver {
+    class ShibbolethResolver;
+};
+
+struct gss_eap_shib_attr_provider : gss_eap_attr_provider {
+public:
+    gss_eap_shib_attr_provider(void);
+    ~gss_eap_shib_attr_provider(void);
+
+    bool initWithExistingContext(const gss_eap_attr_ctx *source,
+                                 const gss_eap_attr_provider *ctx);
+    bool initWithGssContext(const gss_eap_attr_ctx *source,
+                            const gss_cred_id_t cred,
+                            const gss_ctx_id_t ctx);
+
+    bool setAttribute(int complete,
+                      const gss_buffer_t attr,
+                      const gss_buffer_t value);
+    bool deleteAttribute(const gss_buffer_t value);
+    bool getAttributeTypes(gss_eap_attr_enumeration_cb, void *data) const;
+    bool getAttribute(const gss_buffer_t attr,
+                      int *authenticated,
+                      int *complete,
+                      gss_buffer_t value,
+                      gss_buffer_t display_value,
+                      int *more) const;
+    gss_any_t mapToAny(int authenticated,
+                       gss_buffer_t type_id) const;
+    void releaseAnyNameMapping(gss_buffer_t type_id,
+                               gss_any_t input) const;
+
+    const char *prefix(void) const;
+    const char *name(void) const;
+    bool initWithJsonObject(const gss_eap_attr_ctx *manager,
+                            JSONObject &obj);
+    JSONObject jsonRepresentation(void) const;
+
+    static bool init(void);
+    static void finalize(void);
+
+    OM_uint32 mapException(OM_uint32 *minor, std::exception &e) const;
+
+    static gss_eap_attr_provider *createAttrContext(void);
+
+    std::vector<shibsp::Attribute *> getAttributes(void) const {
+        return m_attributes;
+    }
+
+private:
+    static shibsp::Attribute *
+        duplicateAttribute(const shibsp::Attribute *src);
+    static std::vector <shibsp::Attribute *>
+        duplicateAttributes(const std::vector <shibsp::Attribute *>src);
+
+    ssize_t getAttributeIndex(const gss_buffer_t attr) const;
+    const shibsp::Attribute *getAttribute(const gss_buffer_t attr) const;
+
+    bool authenticated(void) const { return m_authenticated; }
+
+    bool m_initialized;
+    bool m_authenticated;
+    std::vector<shibsp::Attribute *> m_attributes;
+};
+
+extern "C" {
+#endif
+
+OM_uint32 gssEapLocalAttrProviderInit(OM_uint32 *minor);
+OM_uint32 gssEapLocalAttrProviderFinalize(OM_uint32 *minor);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _UTIL_SHIB_H_ */