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#5 #6 add additional checks

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Kaczanowski Mateusz 2020-09-24 22:47:47 +02:00
parent 866fbb20b6
commit 1265305bac
1 changed files with 9 additions and 1 deletions
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10
src/main.rs
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@ -262,7 +262,7 @@ struct PastebinConfig {
#[structopt(
long = "slug-charset",
help = "Character set to use for generating the URL slug",
help = "Character set (expressed as rust compatible regex) to use for generating the URL slug",
default_value = "[A-Za-z0-9_-]"
)]
slug_charset: String,
@ -646,6 +646,14 @@ fn rocket(pastebin_config: PastebinConfig) -> rocket::Rocket {
panic!("the TTL flag should match one of the ui-expiry-times option");
}
if pastebin_config.slug_len == 0 {
panic!("slug_len must be larger than zero");
}
if alphabet.len() == 0 {
panic!("selected slug alphabet is empty, please check if slug_charset is a valid regex");
}
let uri_prefix = pastebin_config.uri_prefix.clone();
let resources = load_static_resources!(
"../static/index.html",