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vmalert add quotes escape function (#510)

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* vmalert add quotes escape function

Co-authored-by: kreedom
This commit is contained in:
kreedom 2020-05-20 22:20:31 +03:00 committed by Aliaksandr Valialkin
parent b26245c48b
commit 2752d6cb26
2 changed files with 8 additions and 5 deletions
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10
app/vmalert/notifier/alert_test.go
View File

@ -52,15 +52,15 @@ func TestAlert_ExecTemplate(t *testing.T) {
{ {
name: "expression-template", name: "expression-template",
alert: &Alert{ alert: &Alert{
Expr: "vm_rows>0", Expr: `vm_rows{"label"="bar"}>0`,
}, },
annotations: map[string]string{ annotations: map[string]string{
"exprEscapedQuery": "{{ $expr|queryEscape }}", "exprEscapedQuery": "{{ $expr|quotesEscape|queryEscape }}",
"exprEscapedPath": "{{ $expr|pathEscape }}", "exprEscapedPath": "{{ $expr|quotesEscape|pathEscape }}",
}, },
expTpl: map[string]string{ expTpl: map[string]string{
"exprEscapedQuery": "vm_rows%3E0", "exprEscapedQuery": "vm_rows%7B%5C%22label%5C%22%3D%5C%22bar%5C%22%7D%3E0",
"exprEscapedPath": "vm_rows%3E0", "exprEscapedPath": "vm_rows%7B%5C%22label%5C%22=%5C%22bar%5C%22%7D%3E0",
}, },
}, },
} }

3
app/vmalert/notifier/template_func.go
View File

@ -148,6 +148,9 @@ func InitTemplateFunc(externalURL *url.URL) {
"queryEscape": func(q string) string { "queryEscape": func(q string) string {
return url.QueryEscape(q) return url.QueryEscape(q)
}, },
"quotesEscape": func(q string) string {
return strings.Replace(q, `"`, `\"`, -1)
},
} }
} }