Using DSNs without secret key

[martenlehmann]

Environment

Sentry SaaS (sentry.io)
Sentry::Raven 1.13 in Perl 5.26.1 on Ubuntu 18.04.

Steps to Reproduce

Define a SENTRY_DSN environment variable or pass a sentry_dsn attribute without secret key (as defined at The Parts of the DSN) to

Sentry::Raven->new();

Expected Result

The initialization should happen silently.

Actual Result

The initialization fails with the error

unable to parse public and secret keys from: <SENTRY_DSN>

This originates from

perl-raven/lib/Sentry/Raven.pm

Line 185 in 5b5b123

die "unable to parse public and secret keys from: $sentry_dsn\n"

Even examples (e.g. at JavaScript configuration) show this type of usage. Since the other client libraries (like Python or JavaScript) can handle it, so should the Perl client. Checking for the colon in the userinfo shouldn't be enforced.

My current workaround: Adding : (ie. an empty secret key) before the @ in the DSN.