Restore support for usernames containing '@' in connection strings.#418
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Prior to version 0.18.0 it was possible to have an '@' in a connection string, but that feature got lost when the parsing code was rewritten to support multiple host addresses.
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elprans commented Mar 19, 2019
If I'm reading libpq's parsing code correctly, it looks for the first |
elprans added a commit that referenced this pull request Aug 19, 2019
When a connection string component contains characters that have a special meaning in the URI (e.g. '@' or '='), percent-encoding must be used. asyncpg must take care to unquote the parsed components correctly, and it doesn't currently. Additionally, this makes asyncpg follow the libpq's behavior of parsing the authentication part of netloc, i.e. split on the first '@' and not the last. Fixes: #418Fixes: #471
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Prior to version 0.18.0 it was possible to have an '@' in a connection
string, but that feature got lost when the parsing code was rewritten to
support multiple host addresses.