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cpp: Add support for setting owner trust and for disabling keys

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* lang/cpp/src/context.cpp, lang/cpp/src/context.h (class Context): Add
member functions setOwnerTrust, startSetOwnerTrust, setKeyEnabled,
startSetKeyEnabled.
* lang/cpp/src/context.cpp (owner_trust_to_string): New.
--

GnuPG-bug-id: 7239
This commit is contained in:
Ingo Klöcker 2024-08-06 15:32:20 +02:00
parent d804a7a4bc
commit d5f612e968
No known key found for this signature in database
GPG Key ID: F5A5D1692277A1E9
3 changed files with 74 additions and 0 deletions
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7
NEWS
View File

@ -21,6 +21,9 @@ Noteworthy changes in version 1.24.0 (unrelease)
* cpp: Add safer member function returning text describing an error.
[T5960]
* cpp: Add support for setting the owner trust of keys and for enabling
and disabling keys. [T7239]
* qt: Build QGpgME for Qt 5 and Qt 6 simultaneously. [T7205]
* qt: Install headers for Qt 5 and Qt 6 in separate folders. [T7161]
@ -45,6 +48,10 @@ Noteworthy changes in version 1.24.0 (unrelease)
gpgme_op_setownertrust_start NEW.
gpgme_op_setownertrust NEW.
cpp: Context::EncryptFile NEW.
cpp: Context::setOwnerTrust NEW.
cpp: Context::startSetOwnerTrust NEW.
cpp: Context::setKeyEnabled NEW.
cpp: Context::startSetKeyEnabled NEW.
cpp: SignatureMode::SignFile NEW.
cpp: RevocationKey NEW.
cpp: Key::revocationKey NEW.

45
lang/cpp/src/context.cpp
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@ -1767,6 +1767,51 @@ Error Context::startSetExpire(const Key &k, unsigned long expires,
k.impl(), expires, subfprs.c_str(), 0));
}
static const char *owner_trust_to_string(Key::OwnerTrust trust)
{
static const char *const owner_trust_strings[] = {
"undefined", // --quick-set-ownertrust wants "undefined" for Unknown
"undefined", // Undefined is never used for key->owner_trust
"never",
"marginal",
"full",
"ultimate",
};
if (Key::OwnerTrust::Unknown <= trust && trust <= Key::OwnerTrust::Ultimate) {
return owner_trust_strings[trust];
}
return nullptr;
}
Error Context::setOwnerTrust(const Key &key, Key::OwnerTrust trust)
{
d->lasterr = gpgme_op_setownertrust(d->ctx, key.impl(),
owner_trust_to_string(trust));
return Error(d->lasterr);
}
Error Context::startSetOwnerTrust(const Key &key, Key::OwnerTrust trust)
{
d->lasterr = gpgme_op_setownertrust_start(d->ctx, key.impl(),
owner_trust_to_string(trust));
return Error(d->lasterr);
}
Error Context::setKeyEnabled(const Key &key, bool enabled)
{
d->lasterr = gpgme_op_setownertrust(d->ctx, key.impl(),
enabled ? "enable" : "disable");
return Error(d->lasterr);
}
Error Context::startSetKeyEnabled(const Key &key, bool enabled)
{
d->lasterr = gpgme_op_setownertrust_start(d->ctx, key.impl(),
enabled ? "enable" : "disable");
return Error(d->lasterr);
}
static std::string getLFSeparatedListOfUserIds(const std::vector<UserID> &userIds)
{
if (userIds.empty()) {

22
lang/cpp/src/context.h
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@ -319,6 +319,28 @@ public:
const std::vector<Subkey> &subkeys = std::vector<Subkey>(),
const SetExpireFlags flags = SetExpireDefault);
/**
* Sets the owner trust of the key \a key to the value \a trust.
* Requires gpg 2.4.6.
*/
Error setOwnerTrust(const Key &key, Key::OwnerTrust trust);
/**
* Starts the operation to set the owner trust of the key \a key to the value \a trust.
* Requires gpg 2.4.6.
*/
Error startSetOwnerTrust(const Key &key, Key::OwnerTrust trust);
/**
* Enables or disables the key \a key.
* Requires gpg 2.4.6.
*/
Error setKeyEnabled(const Key &key, bool enabled);
/**
* Starts the operation to enable or disable the key \a key.
* Requires gpg 2.4.6.
*/
Error startSetKeyEnabled(const Key &key, bool enabled);
Error revokeSignature(const Key &key, const Key &signingKey,
const std::vector<UserID> &userIds = std::vector<UserID>());
Error startRevokeSignature(const Key &key, const Key &signingKey,