fix(misconf): escape all special sequences #7558
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Signed-off-by: nikpivkin <nikita.pivkin@smartforce.io>
simar7
reviewed
Sep 26, 2024
Comment on lines
+169
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+193
| func escapeSpecialSequences(input string) string { | ||
| var sb strings.Builder | ||
| sb.Grow(len(input)) | ||
| for i, r := range input { | ||
| if r == '$' || r == '%' { | ||
| sb.WriteRune(r) | ||
| remain := input[i+1:] | ||
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| // it's not a special sequence | ||
| if remain == "" || remain[0] != '{' { | ||
| continue | ||
| } | ||
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| // sequence is already escaped | ||
| if i > 0 && rune(input[i-1]) == r { | ||
| continue | ||
| } | ||
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| sb.WriteRune(r) | ||
| } else { | ||
| sb.WriteRune(r) | ||
| } | ||
| } | ||
| return sb.String() | ||
| } |
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I wonder if hashicorp already has this logic somewhere that we could borrow?
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could you cite the source in that case?
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There's not much left of the source https://github.com/hashicorp/hcl/blob/main/hclwrite/generate.go#L367-L373
simar7
approved these changes
Sep 28, 2024
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