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src/subversion/subversion/libsvn_subr/auth.c  view on Meta::CPAN

  if (apr_strnatcmp(provider_name, "gnome_keyring") == 0 ||
      apr_strnatcmp(provider_name, "kwallet") == 0)
    {
#if defined(SVN_HAVE_GNOME_KEYRING) || defined(SVN_HAVE_KWALLET)
      apr_dso_handle_t *dso;
      apr_dso_handle_sym_t provider_function_symbol, version_function_symbol;
      const char *library_label, *library_name;
      const char *provider_function_name, *version_function_name;
      library_name = apr_psprintf(pool,
                                  "libsvn_auth_%s-%d.so.%d",
                                  provider_name,
                                  SVN_VER_MAJOR, SVN_SOVERSION);
      library_label = apr_psprintf(pool, "svn_%s", provider_name);
      provider_function_name = apr_psprintf(pool,
                                            "svn_auth_get_%s_%s_provider",
                                            provider_name, provider_type);
      version_function_name = apr_psprintf(pool,
                                           "svn_auth_%s_version",
                                           provider_name);
      SVN_ERR(svn_dso_load(&dso, library_name));
      if (dso)
        {
          if (apr_dso_sym(&version_function_symbol,
                          dso,
                          version_function_name) == 0)
            {
              svn_version_func_t version_function
                = version_function_symbol;
              svn_version_checklist_t check_list[2];

              check_list[0].label = library_label;
              check_list[0].version_query = version_function;
              check_list[1].label = NULL;
              check_list[1].version_query = NULL;
              SVN_ERR(svn_ver_check_list2(svn_subr_version(), check_list,
                                          svn_ver_equal));
            }
          if (apr_dso_sym(&provider_function_symbol,
                          dso,
                          provider_function_name) == 0)
            {
              if (strcmp(provider_type, "simple") == 0)
                {
                  svn_auth_simple_provider_func_t provider_function
                    = provider_function_symbol;
                  provider_function(provider, pool);
                }
              else if (strcmp(provider_type, "ssl_client_cert_pw") == 0)
                {
                  svn_auth_ssl_client_cert_pw_provider_func_t provider_function
                    = provider_function_symbol;
                  provider_function(provider, pool);
                }
            }
        }
#endif
    }
  else
    {
#if defined(SVN_HAVE_GPG_AGENT)
      if (strcmp(provider_name, "gpg_agent") == 0 &&
          strcmp(provider_type, "simple") == 0)
        {
          svn_auth_get_gpg_agent_simple_provider(provider, pool);
        }
#endif
#ifdef SVN_HAVE_KEYCHAIN_SERVICES
      if (strcmp(provider_name, "keychain") == 0 &&
          strcmp(provider_type, "simple") == 0)
        {
          svn_auth_get_keychain_simple_provider(provider, pool);
        }
      else if (strcmp(provider_name, "keychain") == 0 &&
               strcmp(provider_type, "ssl_client_cert_pw") == 0)
        {
          svn_auth_get_keychain_ssl_client_cert_pw_provider(provider, pool);
        }
#endif

#if defined(WIN32) && !defined(__MINGW32__)
      if (strcmp(provider_name, "windows") == 0 &&
          strcmp(provider_type, "simple") == 0)
        {
          svn_auth_get_windows_simple_provider(provider, pool);
        }
      else if (strcmp(provider_name, "windows") == 0 &&
               strcmp(provider_type, "ssl_client_cert_pw") == 0)
        {
          svn_auth_get_windows_ssl_client_cert_pw_provider(provider, pool);
        }
      else if (strcmp(provider_name, "windows") == 0 &&
               strcmp(provider_type, "ssl_server_trust") == 0)
        {
          svn_auth_get_windows_ssl_server_trust_provider(provider, pool);
        }
      else if (strcmp(provider_name, "windows") == 0 &&
          strcmp(provider_type, "ssl_server_authority") == 0)
        {
          svn_auth__get_windows_ssl_server_authority_provider(provider, pool);
        }
#endif
    }

  return SVN_NO_ERROR;
}

svn_error_t *
svn_auth_get_platform_specific_client_providers(apr_array_header_t **providers,
                                                svn_config_t *config,
                                                apr_pool_t *pool)
{
  svn_auth_provider_object_t *provider;
  const char *password_stores_config_option;
  apr_array_header_t *password_stores;
  int i;

#define SVN__MAYBE_ADD_PROVIDER(list, p) \
  { if (p) APR_ARRAY_PUSH(list, svn_auth_provider_object_t *) = p; }

#define SVN__DEFAULT_AUTH_PROVIDER_LIST \
         "gnome-keyring,kwallet,keychain,gpg-agent,windows-cryptoapi"

  *providers = apr_array_make(pool, 12, sizeof(svn_auth_provider_object_t *));

  /* Fetch the configured list of password stores, and split them into
     an array. */
  svn_config_get(config,
                 &password_stores_config_option,
                 SVN_CONFIG_SECTION_AUTH,
                 SVN_CONFIG_OPTION_PASSWORD_STORES,
                 SVN__DEFAULT_AUTH_PROVIDER_LIST);
  password_stores = svn_cstring_split(password_stores_config_option,
                                      " ,", TRUE, pool);

  for (i = 0; i < password_stores->nelts; i++)
    {
      const char *password_store = APR_ARRAY_IDX(password_stores, i,
                                                 const char *);

      /* GNOME Keyring */
      if (apr_strnatcmp(password_store, "gnome-keyring") == 0)
        {
          SVN_ERR(svn_auth_get_platform_specific_provider(&provider,
                                                          "gnome_keyring",
                                                          "simple",
                                                          pool));
          SVN__MAYBE_ADD_PROVIDER(*providers, provider);

          SVN_ERR(svn_auth_get_platform_specific_provider(&provider,
                                                          "gnome_keyring",
                                                          "ssl_client_cert_pw",
                                                          pool));
          SVN__MAYBE_ADD_PROVIDER(*providers, provider);
        }
      /* GPG-AGENT */
      else if (apr_strnatcmp(password_store, "gpg-agent") == 0)
        {
          SVN_ERR(svn_auth_get_platform_specific_provider(&provider,
                                                          "gpg_agent",
                                                          "simple",
                                                          pool));
          SVN__MAYBE_ADD_PROVIDER(*providers, provider);
        }
      /* KWallet */
      else if (apr_strnatcmp(password_store, "kwallet") == 0)
        {
          SVN_ERR(svn_auth_get_platform_specific_provider(&provider,
                                                          "kwallet",
                                                          "simple",
                                                          pool));
          SVN__MAYBE_ADD_PROVIDER(*providers, provider);

          SVN_ERR(svn_auth_get_platform_specific_provider(&provider,
                                                          "kwallet",
                                                          "ssl_client_cert_pw",
                                                          pool));
          SVN__MAYBE_ADD_PROVIDER(*providers, provider);
        }
      /* Keychain */
      else if (apr_strnatcmp(password_store, "keychain") == 0)
        {
          SVN_ERR(svn_auth_get_platform_specific_provider(&provider,
                                                          "keychain",
                                                          "simple",
                                                          pool));
          SVN__MAYBE_ADD_PROVIDER(*providers, provider);

          SVN_ERR(svn_auth_get_platform_specific_provider(&provider,
                                                          "keychain",
                                                          "ssl_client_cert_pw",
                                                          pool));
          SVN__MAYBE_ADD_PROVIDER(*providers, provider);
        }
      /* Windows */
      else if (apr_strnatcmp(password_store, "windows-cryptoapi") == 0)
        {
          SVN_ERR(svn_auth_get_platform_specific_provider(&provider,
                                                          "windows",
                                                          "simple",
                                                          pool));
          SVN__MAYBE_ADD_PROVIDER(*providers, provider);

          SVN_ERR(svn_auth_get_platform_specific_provider(&provider,
                                                          "windows",
                                                          "ssl_client_cert_pw",
                                                          pool));
          SVN__MAYBE_ADD_PROVIDER(*providers, provider);
        }
    }

  return SVN_NO_ERROR;
}