/// <summary>
/// Validate the table access policy
/// </summary>
/// <param name="policy">SharedAccessBlobPolicy object</param>
/// <param name="policyIdentifier">The policy identifier which need to be checked.</param>
internal static bool ValidateTableAccessPolicy(IStorageTableManagement channel,
string tableName, SharedAccessTablePolicy policy, string policyIdentifier)
{
if (string.IsNullOrEmpty(policyIdentifier))
{
return(true);
}
CloudTable table = channel.GetTableReference(tableName);
TableRequestOptions options = null;
OperationContext context = null;
TablePermissions permission = channel.GetTablePermissions(table, options, context);
SharedAccessTablePolicy sharedAccessPolicy =
GetExistingPolicy <SharedAccessTablePolicy>(permission.SharedAccessPolicies, policyIdentifier);
if (policy.Permissions != SharedAccessTablePermissions.None)
{
throw new ArgumentException(Resources.SignedPermissionsMustBeOmitted);
}
if (policy.SharedAccessExpiryTime.HasValue && sharedAccessPolicy.SharedAccessExpiryTime.HasValue)
{
throw new ArgumentException(Resources.SignedExpiryTimeMustBeOmitted);
}
return(!sharedAccessPolicy.SharedAccessExpiryTime.HasValue);
}
internal string CreateAzureTableStoredAccessPolicy(IStorageTableManagement localChannel, string tableName, string policyName, DateTime?startTime, DateTime?expiryTime, string permission)
{
if (!NameUtil.IsValidStoredAccessPolicyName(policyName))
{
throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, Resources.InvalidAccessPolicyName, policyName));
}
//Get existing permissions
CloudTable table = localChannel.GetTableReference(tableName);
TablePermissions tablePermissions = localChannel.GetTablePermissions(table, null, TableOperationContext);
//Add new policy
if (tablePermissions.SharedAccessPolicies.Keys.Contains(policyName))
{
throw new ResourceAlreadyExistException(String.Format(CultureInfo.CurrentCulture, Resources.PolicyAlreadyExists, policyName));
}
SharedAccessTablePolicy policy = new SharedAccessTablePolicy();
AccessPolicyHelper.SetupAccessPolicy <SharedAccessTablePolicy>(policy, startTime, expiryTime, permission);
tablePermissions.SharedAccessPolicies.Add(policyName, policy);
//Set permissions back to table
localChannel.SetTablePermissions(table, tablePermissions, null, TableOperationContext);
return(policyName);
}
internal string SetAzureTableStoredAccessPolicy(IStorageTableManagement localChannel, string tableName, string policyName, DateTime?startTime, DateTime?expiryTime, string permission, bool noStartTime, bool noExpiryTime)
{
DateTime?startTimeToSet = startTime;
DateTime?expiryTimetoSet = expiryTime;
//Get existing permissions
CloudTable table = localChannel.GetTableReference(Table);
TablePermissions tablePermissions = localChannel.GetTablePermissions(table);
//Set the policy with new value
if (!tablePermissions.SharedAccessPolicies.Keys.Contains(policyName))
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, Resources.PolicyNotFound, policyName));
}
SharedAccessTablePolicy policy = tablePermissions.SharedAccessPolicies[policyName];
AccessPolicyHelper.SetupAccessPolicy <SharedAccessTablePolicy>(policy, startTime, expiryTime, permission, noStartTime, noExpiryTime);
tablePermissions.SharedAccessPolicies[policyName] = policy;
//Set permission back to table
localChannel.SetTablePermissions(table, tablePermissions);
WriteObject(AccessPolicyHelper.ConstructPolicyOutputPSObject <SharedAccessTablePolicy>(tablePermissions.SharedAccessPolicies, policyName));
return(policyName);
}
internal string CreateAzureTableStoredAccessPolicy(IStorageTableManagement localChannel, string tableName, string policyName, DateTime? startTime, DateTime? expiryTime, string permission)
{
if (!NameUtil.IsValidStoredAccessPolicyName(policyName))
{
throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, Resources.InvalidAccessPolicyName, policyName));
}
//Get existing permissions
CloudTable table = localChannel.GetTableReference(tableName);
TablePermissions tablePermissions = localChannel.GetTablePermissions(table);
//Add new policy
if (tablePermissions.SharedAccessPolicies.Keys.Contains(policyName))
{
throw new ResourceAlreadyExistException(String.Format(CultureInfo.CurrentCulture, Resources.PolicyAlreadyExists, policyName));
}
SharedAccessTablePolicy policy = new SharedAccessTablePolicy();
AccessPolicyHelper.SetupAccessPolicy<SharedAccessTablePolicy>(policy, startTime, expiryTime, permission);
tablePermissions.SharedAccessPolicies.Add(policyName, policy);
//Set permissions back to table
localChannel.SetTablePermissions(table, tablePermissions);
return policyName;
}
internal bool RemoveAzureTableStoredAccessPolicy(IStorageTableManagement localChannel, string tableName, string policyName)
{
bool success = false;
string result = string.Empty;
//Get existing permissions
CloudTable table = localChannel.GetTableReference(tableName);
TablePermissions tablePermissions = localChannel.GetTablePermissions(table);
//remove the specified policy
if (!tablePermissions.SharedAccessPolicies.Keys.Contains(policyName))
{
throw new ResourceNotFoundException(String.Format(CultureInfo.CurrentCulture, Resources.PolicyNotFound, policyName));
}
if (this.Force || ConfirmRemove(policyName))
{
tablePermissions.SharedAccessPolicies.Remove(policyName);
localChannel.SetTablePermissions(table, tablePermissions);
success = true;
}
return(success);
}
internal bool RemoveAzureTableStoredAccessPolicy(IStorageTableManagement localChannel, string tableName, string policyName)
{
bool success = false;
string result = string.Empty;
//Get existing permissions
CloudTable table = localChannel.GetTableReference(tableName);
TablePermissions tablePermissions = localChannel.GetTablePermissions(table);
//remove the specified policy
if (!tablePermissions.SharedAccessPolicies.Keys.Contains(policyName))
{
throw new ResourceNotFoundException(String.Format(CultureInfo.CurrentCulture, Resources.PolicyNotFound, policyName));
}
if (this.Force || ConfirmRemove(policyName))
{
tablePermissions.SharedAccessPolicies.Remove(policyName);
localChannel.SetTablePermissions(table, tablePermissions);
success = true;
}
return success;
}
internal string SetAzureTableStoredAccessPolicy(IStorageTableManagement localChannel, string tableName, string policyName, DateTime? startTime, DateTime? expiryTime, string permission, bool noStartTime, bool noExpiryTime)
{
DateTime? startTimeToSet = startTime;
DateTime? expiryTimetoSet = expiryTime;
//Get existing permissions
CloudTable table = localChannel.GetTableReference(Table);
TablePermissions tablePermissions = localChannel.GetTablePermissions(table);
//Set the policy with new value
if (!tablePermissions.SharedAccessPolicies.Keys.Contains(policyName))
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, Resources.PolicyNotFound, policyName));
}
SharedAccessTablePolicy policy = tablePermissions.SharedAccessPolicies[policyName];
AccessPolicyHelper.SetupAccessPolicy<SharedAccessTablePolicy>(policy, startTime, expiryTime, permission, noStartTime, noExpiryTime);
tablePermissions.SharedAccessPolicies[policyName] = policy;
//Set permission back to table
localChannel.SetTablePermissions(table, tablePermissions);
WriteObject(AccessPolicyHelper.ConstructPolicyOutputPSObject<SharedAccessTablePolicy>(tablePermissions.SharedAccessPolicies, policyName));
return policyName;
}
