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Don't swallow logical.Unwrap error #4258

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Apr 3, 2018
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Don't swallow logical.Unwrap error
This PR fixes the error handling in the api packages logical.Unwrap
method. Previously if there was an error making the request to Vault,
the error was only returned if there was an HTTP response and the status
code was not a 404.

The new code returns all errors but does special case handling if the
response code is a 404.
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dadgar committed Apr 3, 2018
commit a87d101f2c3abe219696404272cee6901bab5482
9 changes: 5 additions & 4 deletions api/logical.go
Original file line number Diff line number Diff line change
Expand Up @@ -138,10 +138,11 @@ func (c *Logical) Unwrap(wrappingToken string) (*Secret, error) {
if resp != nil {
defer resp.Body.Close()
}
if err != nil {
if resp != nil && resp.StatusCode != 404 {
return nil, err
}

// Return all errors except those that are from a 404 as we handle the not
// found error as a special case.
if err != nil && (resp == nil || resp.StatusCode != 404) {
return nil, err
}
if resp == nil {
return nil, nil
Expand Down