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Set max size for names and values of extra fields

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silverpill 2022-04-30 08:49:29 +00:00
parent 5b9c9466a9
commit 7ed919a295
1 changed files with 18 additions and 8 deletions
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22
src/models/profiles/validators.rs
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@ -44,18 +44,28 @@ pub fn clean_bio(bio: &str, is_remote: bool) -> Result<String, ValidationError>
Ok(cleaned_bio) Ok(cleaned_bio)
} }
const FIELD_NAME_MAX_SIZE: usize = 100;
const FIELD_VALUE_MAX_SIZE: usize = 2000;
/// Validates extra fields and removes fields with empty labels /// Validates extra fields and removes fields with empty labels
pub fn clean_extra_fields(extra_fields: &[ExtraField]) pub fn clean_extra_fields(extra_fields: &[ExtraField])
-> Result<Vec<ExtraField>, ValidationError> -> Result<Vec<ExtraField>, ValidationError>
{ {
let cleaned_extra_fields: Vec<_> = extra_fields.iter().cloned() let mut cleaned_extra_fields = vec![];
.map(|mut field| { for mut field in extra_fields.iter().cloned() {
field.name = field.name.trim().to_string(); field.name = field.name.trim().to_string();
field.value = clean_html_strict(&field.value); field.value = clean_html_strict(&field.value);
field if field.name.is_empty() {
}) continue;
.filter(|field| !field.name.is_empty()) };
.collect(); if field.name.len() > FIELD_NAME_MAX_SIZE {
return Err(ValidationError("field name is too long"));
};
if field.value.len() > FIELD_VALUE_MAX_SIZE {
return Err(ValidationError("field value is too long"));
};
cleaned_extra_fields.push(field);
};
if cleaned_extra_fields.len() > 20 { if cleaned_extra_fields.len() > 20 {
return Err(ValidationError("at most 20 fields are allowed")); return Err(ValidationError("at most 20 fields are allowed"));
}; };