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fix(contact-tools): parse_vcard: Support \r\n newlines

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iequidoo
2024-05-17 18:26:08 -03:00
committed by link2xt
parent 8c5d8477fb
commit 5f790c1dbc
1 changed files with 16 additions and 13 deletions
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29
deltachat-contact-tools/src/lib.rs
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@@ -155,7 +155,7 @@ pub fn parse_vcard(vcard: &str) -> Vec<VcardContact> {
}
// Remove line folding, see https://datatracker.ietf.org/doc/html/rfc6350#section-3.2
static NEWLINE_AND_SPACE_OR_TAB: Lazy<Regex> = Lazy::new(|| Regex::new("\n[\t ]").unwrap());
static NEWLINE_AND_SPACE_OR_TAB: Lazy<Regex> = Lazy::new(|| Regex::new("\r?\n[\t ]").unwrap());
let unfolded_lines = NEWLINE_AND_SPACE_OR_TAB.replace_all(vcard, "");
let mut lines = unfolded_lines.lines().peekable();
@@ -643,10 +643,10 @@ END:VCARD
}
#[test]
fn test_android_vcard_with_base64_avatar() {
// This is not an actual base64-encoded avatar, it's just to test the parsing
let contacts = parse_vcard(
"BEGIN:VCARD
fn test_vcard_with_base64_avatar() {
// This is not an actual base64-encoded avatar, it's just to test the parsing.
// This one is Android-like.
let vcard0 = "BEGIN:VCARD
VERSION:2.1
N:;Bob;;;
FN:Bob
@@ -656,13 +656,16 @@ PHOTO;ENCODING=BASE64;JPEG:/9j/4AAQSkZJRgABAQAAAQABAAD/4gIoSUNDX1BST0ZJTEU
L8bRuAJYoZUYrI4ZY3VWwxw4Ay28AAGBISScmf/2Q==
END:VCARD
",
);
assert_eq!(contacts.len(), 1);
assert_eq!(contacts[0].addr, "bob@example.org".to_string());
assert_eq!(contacts[0].authname, "Bob".to_string());
assert_eq!(contacts[0].key, None);
assert_eq!(contacts[0].profile_image.as_deref().unwrap(), "/9j/4AAQSkZJRgABAQAAAQABAAD/4gIoSUNDX1BST0ZJTEUAAQEAAAIYAAAAAAQwAABtbnRyUkdCIFhZWiAAAAAAAAAAAAAAAABhY3NwAAAAAAAAAAAAAAAAL8bRuAJYoZUYrI4ZY3VWwxw4Ay28AAGBISScmf/2Q==");
";
// This one is DOS-like.
let vcard1 = vcard0.replace('\n', "\r\n");
for vcard in [vcard0, vcard1.as_str()] {
let contacts = parse_vcard(vcard);
assert_eq!(contacts.len(), 1);
assert_eq!(contacts[0].addr, "bob@example.org".to_string());
assert_eq!(contacts[0].authname, "Bob".to_string());
assert_eq!(contacts[0].key, None);
assert_eq!(contacts[0].profile_image.as_deref().unwrap(), "/9j/4AAQSkZJRgABAQAAAQABAAD/4gIoSUNDX1BST0ZJTEUAAQEAAAIYAAAAAAQwAABtbnRyUkdCIFhZWiAAAAAAAAAAAAAAAABhY3NwAAAAAAAAAAAAAAAAL8bRuAJYoZUYrI4ZY3VWwxw4Ay28AAGBISScmf/2Q==");
}
}
}