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cpp: Update key with --with-secret instead of updating it twice

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* lang/cpp/src/key.cpp (Key::update): Call Context::key() only once
with KeyListMode::WithSecret.
--

With gpg >= 2.1, get the key with --with-secret instead of first trying
to get the secret key and, if that fails, getting the public key.

GnuPG-bug-id: 4794
This commit is contained in:
Ingo Klöcker 2020-09-08 14:55:20 +02:00
parent 13bcc6680a
commit 3dd7377e12
1 changed files with 11 additions and 5 deletions
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12
lang/cpp/src/key.cpp
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@ -29,6 +29,7 @@
#include "util.h"
#include "tofuinfo.h"
#include "context.h"
#include "engineinfo.h"
#include <gpgme.h>
@ -363,19 +364,24 @@ void Key::update()
KeyListMode::SignatureNotations |
KeyListMode::Validate |
KeyListMode::WithTofu |
KeyListMode::WithKeygrip);
KeyListMode::WithKeygrip |
KeyListMode::WithSecret);
Error err;
auto newKey = ctx->key(primaryFingerprint(), err, true);
Key newKey;
if (GpgME::engineInfo(GpgME::GpgEngine).engineVersion() < "2.1.0") {
newKey = ctx->key(primaryFingerprint(), err, true);
// Not secret so we get the information from the pubring.
if (newKey.isNull()) {
newKey = ctx->key(primaryFingerprint(), err, false);
}
} else {
newKey = ctx->key(primaryFingerprint(), err, false);
}
delete ctx;
if (err) {
return;
}
swap(newKey);
return;
}
// static