private static void SetPreCondition(dynamic model, PreCondition precondition, OutboundRulesSection section)
{
if (model == null)
{
throw new ApiArgumentException("model");
}
try {
string name = DynamicHelper.Value(model.name);
if (!string.IsNullOrEmpty(name))
{
if (!name.Equals(precondition.Name, StringComparison.OrdinalIgnoreCase) &&
section.PreConditions.Any(pc => pc.Name.Equals(name, StringComparison.OrdinalIgnoreCase)))
{
throw new AlreadyExistsException("name");
}
precondition.Name = name;
}
//
// Match (Logical Grouping)
DynamicHelper.If((object)model.match, v => {
switch (v.ToLowerInvariant())
{
case "all":
precondition.LogicalGrouping = LogicalGrouping.MatchAll;
break;
case "any":
precondition.LogicalGrouping = LogicalGrouping.MatchAny;
break;
default:
throw new ApiArgumentException("match");
}
});
// Pattern Syntax
DynamicHelper.If((object)model.pattern_syntax, v => precondition.PatternSyntax = PatternSyntaxHelper.FromJsonModel(v));
//
// requirements
if (model.requirements != null)
{
IEnumerable <dynamic> requirements = model.requirements as IEnumerable <dynamic>;
if (requirements == null)
{
throw new ApiArgumentException("requirements", ApiArgumentException.EXPECTED_ARRAY);
}
precondition.Conditions.Clear();
foreach (dynamic requirement in requirements)
{
if (!(requirement is JObject))
{
throw new ApiArgumentException("requirements.item");
}
string input = DynamicHelper.Value(requirement.input);
if (string.IsNullOrEmpty(input))
{
throw new ApiArgumentException("requirements.item.input", "Required");
}
var req = precondition.Conditions.CreateElement();
req.Input = input;
req.Pattern = DynamicHelper.Value(requirement.pattern);
req.Negate = DynamicHelper.To <bool>(requirement.negate);
req.IgnoreCase = DynamicHelper.To <bool>(requirement.ignore_case);
// Schema only specifies pattern match type for outbound rules
req.MatchType = PreConditionMatchType.Pattern;
precondition.Conditions.Add(req);
}
}
}
catch (FileLoadException e) {
throw new LockedException(section.SectionPath, e);
}
catch (DirectoryNotFoundException e) {
throw new ConfigScopeNotFoundException(e);
}
}
private static void AssignRuleFromModel(dynamic model, InboundRule rule, InboundRulesSection section, AllowedServerVariablesSection serverVariablesSection)
{
if (model == null)
{
throw new ApiArgumentException("model");
}
//
// Name, check for already existing name
string name = DynamicHelper.Value(model.name);
if (!string.IsNullOrEmpty(name))
{
if (!name.Equals(rule.Name, StringComparison.OrdinalIgnoreCase) &&
section.InboundRules.Any(r => r.Name.Equals(name, StringComparison.OrdinalIgnoreCase)))
{
throw new AlreadyExistsException("name");
}
rule.Name = name;
}
DynamicHelper.If((object)model.pattern, v => rule.Match.Pattern = v);
DynamicHelper.If <bool>((object)model.ignore_case, v => rule.Match.IgnoreCase = v);
DynamicHelper.If <bool>((object)model.negate, v => rule.Match.Negate = v);
DynamicHelper.If <bool>((object)model.stop_processing, v => rule.StopProcessing = v);
DynamicHelper.If((object)model.pattern_syntax, v => rule.PatternSyntax = PatternSyntaxHelper.FromJsonModel(v));
//
// Action
dynamic action = model.action;
if (action != null)
{
if (!(action is JObject))
{
throw new ApiArgumentException("action", ApiArgumentException.EXPECTED_OBJECT);
}
DynamicHelper.If((object)action.type, v => rule.Action.Type = ActionTypeHelper.FromJsonModel(v));
DynamicHelper.If((object)action.url, v => rule.Action.Url = v);
DynamicHelper.If <bool>((object)action.append_query_string, v => rule.Action.AppendQueryString = v);
DynamicHelper.If <bool>((object)action.log_rewritten_url, v => rule.Action.LogRewrittenUrl = v);
DynamicHelper.If <long>((object)action.status_code, v => rule.Action.StatusCode = v);
DynamicHelper.If <long>((object)action.sub_status_code, v => rule.Action.SubStatusCode = v);
DynamicHelper.If((object)action.description, v => rule.Action.StatusDescription = v);
DynamicHelper.If((object)action.reason, v => rule.Action.StatusReason = v);
DynamicHelper.If <RedirectType>((object)action.redirect_type, v => rule.Action.RedirectType = v);
}
//
// Server variables
if (model.server_variables != null)
{
IEnumerable <dynamic> serverVariables = model.server_variables as IEnumerable <dynamic>;
if (serverVariables == null)
{
throw new ApiArgumentException("server_variables", ApiArgumentException.EXPECTED_ARRAY);
}
rule.ServerVariableAssignments.Clear();
foreach (dynamic serverVariable in serverVariables)
{
if (!(serverVariable is JObject))
{
throw new ApiArgumentException("server_variables.item");
}
string svName = DynamicHelper.Value(serverVariable.name);
string svValue = DynamicHelper.Value(serverVariable.value);
bool svReplace = DynamicHelper.To <bool>(serverVariable.replace) ?? false;
if (string.IsNullOrEmpty(svName))
{
throw new ApiArgumentException("server_variables.item.name", "Required");
}
if (string.IsNullOrEmpty(svValue))
{
throw new ApiArgumentException("server_variables.item.value", "Required");
}
var svAssignment = rule.ServerVariableAssignments.CreateElement();
svAssignment.Name = svName;
svAssignment.Value = svValue;
svAssignment.Replace = svReplace;
AddAllowedServerVariable(serverVariablesSection, svAssignment.Name);
rule.ServerVariableAssignments.Add(svAssignment);
}
}
DynamicHelper.If((object)model.condition_match_constraints, v => rule.Conditions.LogicalGrouping = LogicalGroupingHelper.FromJsonModel(v));
DynamicHelper.If <bool>((object)model.track_all_captures, v => rule.Conditions.TrackAllCaptures = v);
//
// Conditions
if (model.conditions != null)
{
IEnumerable <dynamic> conditions = model.conditions as IEnumerable <dynamic>;
if (conditions == null)
{
throw new ApiArgumentException("conditions", ApiArgumentException.EXPECTED_ARRAY);
}
rule.Conditions.Clear();
foreach (dynamic condition in conditions)
{
if (!(condition is JObject))
{
throw new ApiArgumentException("conditions.item");
}
string input = DynamicHelper.Value(condition.input);
string rawMatchType = DynamicHelper.Value(condition.match_type);
if (string.IsNullOrEmpty(input))
{
throw new ApiArgumentException("conditions.item.input", "Required");
}
if (string.IsNullOrEmpty(rawMatchType))
{
throw new ApiArgumentException("conditions.item.match_type", "Required");
}
MatchType matchType = MatchTypeHelper.FromJsonModel(rawMatchType);
var con = rule.Conditions.CreateElement();
con.Input = input;
con.MatchType = matchType;
con.Pattern = DynamicHelper.Value(condition.pattern);
con.Negate = DynamicHelper.To <bool>(condition.negate);
con.IgnoreCase = DynamicHelper.To <bool>(condition.ignore_case);
rule.Conditions.Add(con);
}
}
if (rule.Schema.HasAttribute(InboundRule.ResponseCacheDirectiveAttribute))
{
DynamicHelper.If((object)model.response_cache_directive, v => rule.ResponseCacheDirective = ResponseCacheDirectiveHelper.FromJsonModel(v));
}
//
// Check set to valid state
if ((rule.Action.Type == ActionType.Redirect || rule.Action.Type == ActionType.Rewrite) && string.IsNullOrEmpty(rule.Action.Url))
{
throw new ApiArgumentException("action.url");
}
UpdatePriority(model, rule, section);
}
private static void AssignRuleFromModel(dynamic model, OutboundRule rule, OutboundRulesSection section)
{
if (model == null)
{
throw new ApiArgumentException("model");
}
//
// Name, check for already existing name
string name = DynamicHelper.Value(model.name);
if (!string.IsNullOrEmpty(name))
{
if (!name.Equals(rule.Name, StringComparison.OrdinalIgnoreCase) &&
section.Rules.Any(r => r.Name.Equals(name, StringComparison.OrdinalIgnoreCase)))
{
throw new AlreadyExistsException("name");
}
rule.Name = name;
}
DynamicHelper.If((object)model.pattern, v => rule.Match.Pattern = v);
DynamicHelper.If <bool>((object)model.enabled, v => rule.Action.Type = v ? OutboundActionType.Rewrite : OutboundActionType.None);
DynamicHelper.If((object)model.rewrite_value, v => rule.Action.RewriteValue = v);
DynamicHelper.If <bool>((object)model.ignore_case, v => rule.Match.IgnoreCase = v);
DynamicHelper.If <bool>((object)model.negate, v => rule.Match.Negate = v);
DynamicHelper.If <bool>((object)model.stop_processing, v => rule.StopProcessing = v);
DynamicHelper.If((object)model.pattern_syntax, v => rule.PatternSyntax = PatternSyntaxHelper.FromJsonModel(v));
//
// Server Variable
DynamicHelper.If((object)model.server_variable, v => rule.Match.ServerVariable = v);
DynamicHelper.If <bool>((object)model.replace_server_variable, v => rule.Action.ReplaceServerVariable = v);
//
// Html Tags
dynamic tagFilters = null;
dynamic customTags = null;
if (model.tag_filters != null)
{
tagFilters = model.tag_filters;
if (!(tagFilters is JObject))
{
throw new ApiArgumentException("tag_filters", ApiArgumentException.EXPECTED_OBJECT);
}
customTags = tagFilters.custom;
// Clear custom tags
rule.Match.CustomTags = null;
rule.Match.FilterByTags &= ~FilterByTags.CustomTags;
}
// Set standard tags
if (tagFilters != null)
{
FilterByTags ruleTags = rule.Match.FilterByTags;
DynamicHelper.If <bool>((object)tagFilters.a, v => SetTagFlag(ref ruleTags, FilterByTags.A, v));
DynamicHelper.If <bool>((object)tagFilters.area, v => SetTagFlag(ref ruleTags, FilterByTags.Area, v));
DynamicHelper.If <bool>((object)tagFilters.@base, v => SetTagFlag(ref ruleTags, FilterByTags.Base, v));
DynamicHelper.If <bool>((object)tagFilters.form, v => SetTagFlag(ref ruleTags, FilterByTags.Form, v));
DynamicHelper.If <bool>((object)tagFilters.frame, v => SetTagFlag(ref ruleTags, FilterByTags.Frame, v));
DynamicHelper.If <bool>((object)tagFilters.head, v => SetTagFlag(ref ruleTags, FilterByTags.Head, v));
DynamicHelper.If <bool>((object)tagFilters.iframe, v => SetTagFlag(ref ruleTags, FilterByTags.IFrame, v));
DynamicHelper.If <bool>((object)tagFilters.img, v => SetTagFlag(ref ruleTags, FilterByTags.Img, v));
DynamicHelper.If <bool>((object)tagFilters.input, v => SetTagFlag(ref ruleTags, FilterByTags.Input, v));
DynamicHelper.If <bool>((object)tagFilters.link, v => SetTagFlag(ref ruleTags, FilterByTags.Link, v));
DynamicHelper.If <bool>((object)tagFilters.script, v => SetTagFlag(ref ruleTags, FilterByTags.Script, v));
rule.Match.FilterByTags = ruleTags;
}
// Set custom tags
if (customTags != null)
{
if (!(customTags is JObject))
{
throw new ApiArgumentException("tags.custom", ApiArgumentException.EXPECTED_OBJECT);
}
string ctId = DynamicHelper.Value(customTags.id);
if (string.IsNullOrEmpty(ctId))
{
throw new ArgumentException("tags.custom.id", "required");
}
TagsElement targetCustomTags = section.Tags.FirstOrDefault(t => t.Name.Equals(new CustomTagsId(ctId).Name, StringComparison.OrdinalIgnoreCase));
if (targetCustomTags == null)
{
throw new NotFoundException("tags.custom");
}
rule.Match.FilterByTags |= FilterByTags.CustomTags;
rule.Match.CustomTags = targetCustomTags.Name;
}
if (model.precondition != null)
{
dynamic precondition = model.precondition;
if (!(precondition is JObject))
{
throw new ApiArgumentException("precondition", ApiArgumentException.EXPECTED_OBJECT);
}
string id = DynamicHelper.Value(precondition.id);
if (string.IsNullOrEmpty(id))
{
throw new ApiArgumentException("precondition.id");
}
PreConditionId preconditionId = new PreConditionId(id);
PreCondition pc = section.PreConditions.FirstOrDefault(p => p.Name.Equals(preconditionId.Name, StringComparison.OrdinalIgnoreCase));
if (pc == null)
{
throw new NotFoundException("precondition.id");
}
rule.PreCondition = pc.Name;
}
DynamicHelper.If((object)model.condition_match_constraints, v => rule.Conditions.LogicalGrouping = LogicalGroupingHelper.FromJsonModel(v));
DynamicHelper.If <bool>((object)model.track_all_captures, v => rule.Conditions.TrackAllCaptures = v);
//
// Conditions
if (model.conditions != null)
{
IEnumerable <dynamic> conditions = model.conditions as IEnumerable <dynamic>;
if (conditions == null)
{
throw new ApiArgumentException("conditions", ApiArgumentException.EXPECTED_ARRAY);
}
rule.Conditions.Clear();
foreach (dynamic condition in conditions)
{
if (!(condition is JObject))
{
throw new ApiArgumentException("server_variables.item");
}
string input = DynamicHelper.Value(condition.input);
if (string.IsNullOrEmpty(input))
{
throw new ApiArgumentException("conditions.item.input", "Required");
}
var con = rule.Conditions.CreateElement();
con.Input = input;
con.Pattern = DynamicHelper.Value(condition.pattern);
con.Negate = DynamicHelper.To <bool>(condition.negate);
con.IgnoreCase = DynamicHelper.To <bool>(condition.ignore_case);
// Schema only specifies pattern match type for outbound rules
con.MatchType = MatchType.Pattern;
rule.Conditions.Add(con);
}
}
//
// Set match type
string type = DynamicHelper.Value(model.match_type);
OutboundRuleMatchType matchType = string.IsNullOrEmpty(type) ? GetMatchType(rule) : OutboundMatchTypeHelper.FromJsonModel(type);
if (matchType == OutboundRuleMatchType.Response)
{
rule.Match.ServerVariable = null;
}
else
{
rule.Match.FilterByTags = FilterByTags.None;
}
UpdatePriority(model, rule, section);
}
