mongoc_auto_encryption_opts_set_extra()¶

Synopsis¶

void
mongoc_auto_encryption_opts_set_extra (mongoc_auto_encryption_opts_t *opts,
                                       const bson_t *extra);

Parameters¶

opts: The mongoc_auto_encryption_opts_t
extra: A bson_t of additional options.

extra is a bson_t containing any of the following optional fields:

mongocryptdURI set to a URI to connect to the mongocryptd process (default is “mongodb://localhost:27020”).
mongocryptdBypassSpawn set to true to prevent the driver from spawning the mongocryptd process (default behavior is to spawn).
mongocryptdSpawnPath set to a path (with trailing slash) to search for mongocryptd (defaults to empty string and uses default system paths).
mongocryptdSpawnArgs set to an array of string arguments to pass to mongocryptd when spawning (defaults to [ "--idleShutdownTimeoutSecs=60" ]).
cryptSharedLibPath - Set a filepath string referring to a crypt_shared library file. Unset by default.
- If not set (the default), libmongocrypt will attempt to load crypt_shared using the host system’s default dynamic-library-search system.
- If set, the given path should identify the crypt_shared dynamic library file itself, not the directory that contains it.
- If the given path is a relative path and the first path component is $ORIGIN, the $ORIGIN component will be replaced with the absolute path to the directory containing the libmongocrypt library in use by the application.
  
  Note
  
  No other RPATH/RUNPATH-style substitutions are available.
- If the given path is a relative path, the path will be resolved relative to the working directory of the operating system process.
- If this option is set and libmongocrypt fails to load crypt_shared from the given filepath, libmongocrypt will fail to initialize and will not attempt to search for crypt_shared in any other locations.
cryptSharedLibRequired - If set to true, and libmongocrypt fails to load a crypt_shared library, initialization of auto-encryption will fail immediately and will not attempt to spawn mongocryptd.

If set to false (the default), cryptSharedLibPath is not set, and libmongocrypt fails to load crypt_shared, then libmongocrypt will proceed without crypt_shared and fall back to using mongocryptd.