/// <summary>
/// Gets the permission a user has to access a resource.
/// </summary>
/// <param name="userSecret">The user secret.</param>
/// <param name="paratextId">The paratext resource identifier.</param>
/// <param name="userId">The user identifier.</param>
/// <returns>
/// A dictionary of permissions where the key is the user ID and the value is the permission
/// </returns>
/// <remarks>
/// See <see cref="TextInfoPermission" /> for permission values.
/// </remarks>
public async Task <string> GetResourcePermissionAsync(UserSecret userSecret, string paratextId, string userId)
{
// See if the source is a resource
if (paratextId.Length == SFInstallableDblResource.ResourceIdentifierLength)
{
// The resource id is a 41 character project id truncated to 16 characters
UserSecret thisUserSecret;
if (userId == userSecret.Id)
{
thisUserSecret = userSecret;
}
else
{
// Get the user secret
Attempt <UserSecret> userSecretAttempt = await this._userSecretRepository.TryGetAsync(userId);
if (!userSecretAttempt.TryResult(out thisUserSecret))
{
thisUserSecret = null;
}
}
bool canRead = false;
if (thisUserSecret != null)
{
if (!(thisUserSecret.ParatextTokens?.ValidateLifetime() ?? false))
{
await this.RefreshAccessTokenAsync(thisUserSecret);
}
canRead = SFInstallableDblResource.CheckResourcePermission(
paratextId,
thisUserSecret,
this._paratextOptions.Value,
this._restClientFactory,
this._fileSystemService,
this._jwtTokenHelper,
_exceptionHandler,
this._dblServerUri);
}
return(canRead ? TextInfoPermission.Read : TextInfoPermission.None);
}
else
{
// Default to no permissions for projects used as sources
return(TextInfoPermission.None);
}
}
/// <summary>
/// Gets the permission a user has to access a resource.
/// </summary>
/// <param name="paratextId">The paratext resource identifier.</param>
/// <param name="userId">The user identifier.</param>
/// <returns>
/// A dictionary of permissions where the key is the user ID and the value is the permission
/// </returns>
/// <remarks>
/// See <see cref="TextInfoPermission" /> for permission values.
/// </remarks>
public async Task <string> GetResourcePermissionAsync(string paratextId, string userId)
{
// See if the source is a resource
if (paratextId.Length != SFInstallableDblResource.ResourceIdentifierLength)
{
// Default to no permissions for projects used as sources
return(TextInfoPermission.None);
}
using (ParatextAccessLock accessLock = await GetParatextAccessLock(userId))
{
bool canRead = SFInstallableDblResource.CheckResourcePermission(
paratextId,
accessLock.UserSecret,
_paratextOptions.Value,
_restClientFactory,
_fileSystemService,
_jwtTokenHelper,
_exceptionHandler,
_dblServerUri);
return(canRead ? TextInfoPermission.Read : TextInfoPermission.None);
}
}