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fix stacktrace when mmdb file are not present (#935)

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* fix stacktrace when mmdb file are not present
This commit is contained in:
AlteredCoder 2021-09-09 16:27:30 +02:00 • committed by GitHub
parent 9b5cb6abc9
commit 5ae69aa293
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GPG key ID: 4AEE18F83AFDEB23
11 changed files with 181 additions and 150 deletions
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17
pkg/parser/node.go
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@ -47,7 +47,7 @@ type Node struct {
//If node has leafs, execute all of them until one asks for a 'break'
LeavesNodes []Node `yaml:"nodes,omitempty"`
//Flag used to describe when to 'break' or return an 'error'
EnrichFunctions []EnricherCtx
EnrichFunctions EnricherCtx
/* If the node is actually a leaf, it can have : grok, enrich, statics */
//pattern_syntax are named grok patterns that are re-utilised over several grok patterns
@ -62,7 +62,7 @@ type Node struct {
Data []*types.DataSource `yaml:"data,omitempty"`
}
func (n *Node) validate(pctx *UnixParserCtx, ectx []EnricherCtx) error {
func (n *Node) validate(pctx *UnixParserCtx, ectx EnricherCtx) error {
//stage is being set automagically
if n.Stage == "" {
@ -91,15 +91,8 @@ func (n *Node) validate(pctx *UnixParserCtx, ectx []EnricherCtx) error {
if static.ExpValue == "" {
return fmt.Errorf("static %d : when method is set, expression must be present", idx)
}
method_found := false
for _, enricherCtx := range ectx {
if _, ok := enricherCtx.Funcs[static.Method]; ok && enricherCtx.initiated {
method_found = true
break
}
}
if !method_found {
return fmt.Errorf("the method '%s' doesn't exist or the plugin has not been initialized", static.Method)
if _, ok := ectx.Registered[static.Method]; !ok {
log.Warningf("the method '%s' doesn't exist or the plugin has not been initialized", static.Method)
}
} else {
if static.Meta == "" && static.Parsed == "" && static.TargetByName == "" {
@ -363,7 +356,7 @@ func (n *Node) process(p *types.Event, ctx UnixParserCtx) (bool, error) {
return NodeState, nil
}
func (n *Node) compile(pctx *UnixParserCtx, ectx []EnricherCtx) error {
func (n *Node) compile(pctx *UnixParserCtx, ectx EnricherCtx) error {
var err error
var valid bool