private string GetPrivilege(DatabasePriviledge privilege)
{
switch (privilege)
{
case DatabasePriviledge.Read:
return("READ");
case DatabasePriviledge.Write:
return("WRITE");
case DatabasePriviledge.All:
return("ALL");
default:
throw new ArgumentException("Invalid value.", nameof(privilege));
}
}
/// <summary>
/// GRANT READ, WRITE or ALL database privileges to an existing user.
/// </summary>
/// <param name="privilege"></param>
/// <param name="db"></param>
/// <param name="username"></param>
/// <returns></returns>
public Task GrantPrivilegeAsync(string db, DatabasePriviledge privilege, string username)
{
return(ExecuteOperationWithNoResultAsync($"GRANT {GetPrivilege( privilege )} ON \"{db}\" TO {username}"));
}
/// <summary>
/// REVOKE READ, WRITE, or ALL database privileges from an existing user.
/// </summary>
/// <param name="privilege"></param>
/// <param name="db"></param>
/// <param name="username"></param>
/// <returns></returns>
public Task RevokePrivilegeAsync(string db, DatabasePriviledge privilege, string username)
{
return(ExecuteOperationWithNoResultAsync($"REVOKE {GetPrivilege( privilege )} ON \"{db}\" FROM {username}"));
}
/// <summary>
/// REVOKE READ, WRITE, or ALL database privileges from an existing user.
/// </summary>
/// <param name="client">The IInfluxClient that performs operation.</param>
/// <param name="privilege"></param>
/// <param name="db"></param>
/// <param name="username"></param>
/// <returns></returns>
public static async Task <InfluxResult> RevokePrivilegeAsync(this IInfluxClient client, string db, DatabasePriviledge privilege, string username)
{
var resultSet = await client.ExecuteOperationAsync($"REVOKE {GetPrivilege( privilege )} ON \"{db}\" FROM {username}").ConfigureAwait(false);
return(resultSet.Results.FirstOrDefault());
}
