config: explicitly indicate when tcp_proxy deprecated_v1 value field is empty #5794
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…is empty
Given a filter config {"deprecated_v1":true}, Envoy errors out with a cryptic message
about an invalid schema at lines 0-0. This also happens if the required value field
contains an empty object of if value is misspelled (including when it contains
non-printing characters). This change produces a better error message (and adds
tests for the config parsing).
*Risk Level*: low
*Testing*: added unit test
*Docs Changes*: n/a
*Release Notes*: n/a
Signed-off-by: Stephan Zuercher <zuercher@gmail.com>
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(I just spent several days going back and forth off-list with a user who ended up having non-printing characters embedded in their config YAML's "value:" key. Something email+copy/paste helpfully stripped the offending character on my end. Hilarity ensued.) |
venilnoronha
approved these changes
Jan 31, 2019
fredlas
pushed a commit
to fredlas/envoy
that referenced
this pull request
Mar 5, 2019
…is empty (envoyproxy#5794) Given a filter config {"deprecated_v1":true}, Envoy errors out with a cryptic message about an invalid schema at lines 0-0. This also happens if the required value field contains an empty object of if value is misspelled (including when it contains non-printing characters). This change produces a better error message (and adds tests for the config parsing). *Risk Level*: low *Testing*: added unit test *Docs Changes*: n/a *Release Notes*: n/a Signed-off-by: Stephan Zuercher <zuercher@gmail.com> Signed-off-by: Fred Douglas <fredlas@google.com>
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Given a filter config
{"deprecated_v1":true}, Envoy errors out with a cryptic messageabout invalid JSON at lines 0-0. This also happens if the required value field
contains an empty object or if value is misspelled (including when it contains
non-printing characters). This change produces a better error message (and adds
tests for the config parsing).
Risk Level: low
Testing: added unit test
Docs Changes: n/a
Release Notes: n/a
Signed-off-by: Stephan Zuercher zuercher@gmail.com