Refactoring louloulibs and cmake

Use OBJECT libraries Remove the louloulibs directory Write FOUND variables in the cache
2017-03-14 21:45:23 +01:00
parent 2d3806152e
commit 0ab40dc1ab
77 changed files with 219 additions and 280 deletions
@@ -0,0 +1,55 @@
+#pragma once
+
+#include "biboumi.h"
+
+#ifdef BOTAN_FOUND
+
+#include <botan/botan.h>
+#include <botan/tls_client.h>
+
+class TCPSocketHandler;
+
+/**
+ * If the given cert isn’t valid, based on the given hostname
+ * and fingerprint, then throws the exception if it’s non-empty.
+ *
+ * Must be called after the standard (from Botan) way of
+ * checking the certificate, if we want to also accept certificates based
+ * on a trusted fingerprint.
+ */
+void check_tls_certificate(const std::vector<Botan::X509_Certificate>& certs,
+                           const std::string& hostname, const std::string& trusted_fingerprint,
+                           std::exception_ptr exc);
+
+class BasicCredentialsManager: public Botan::Credentials_Manager
+{
+public:
+  BasicCredentialsManager(const TCPSocketHandler* const socket_handler);
+
+  BasicCredentialsManager(BasicCredentialsManager&&) = delete;
+  BasicCredentialsManager(const BasicCredentialsManager&) = delete;
+  BasicCredentialsManager& operator=(const BasicCredentialsManager&) = delete;
+  BasicCredentialsManager& operator=(BasicCredentialsManager&&) = delete;
+
+#if BOTAN_VERSION_CODE < BOTAN_VERSION_CODE_FOR(1,11,34)
+  void verify_certificate_chain(const std::string& type,
+                                const std::string& purported_hostname,
+                                const std::vector<Botan::X509_Certificate>&) override final;
+#endif
+  std::vector<Botan::Certificate_Store*> trusted_certificate_authorities(const std::string& type,
+                                                                         const std::string& context) override final;
+  void set_trusted_fingerprint(const std::string& fingerprint);
+  const std::string& get_trusted_fingerprint() const;
+
+private:
+  const TCPSocketHandler* const socket_handler;
+
+  static bool try_to_open_one_ca_bundle(const std::vector<std::string>& paths);
+  static void load_certs();
+  static Botan::Certificate_Store_In_Memory certificate_store;
+  static bool certs_loaded;
+  std::string trusted_fingerprint;
+};
+
+#endif //BOTAN_FOUND
+