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Migrated agent plugin to INIT/METHOD macros

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This commit is contained in:
Martin Willi
2010-08-10 18:46:30 +02:00
parent 57202484e4
commit 3547a9b87d
3 changed files with 46 additions and 66 deletions
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src/libstrongswan/plugins/agent/agent_plugin.c
+6 -6
View File
@@ -31,10 +31,8 @@ struct private_agent_plugin_t {
agent_plugin_t public;
};
/**
* Implementation of agent_plugin_t.agenttroy
*/
static void destroy(private_agent_plugin_t *this)
METHOD(plugin_t, destroy, void,
private_agent_plugin_t *this)
{
lib->creds->remove_builder(lib->creds,
(builder_function_t)agent_private_key_open);
@@ -46,9 +44,11 @@ static void destroy(private_agent_plugin_t *this)
*/
plugin_t *agent_plugin_create()
{
private_agent_plugin_t *this = malloc_thing(private_agent_plugin_t);
private_agent_plugin_t *this;
this->public.plugin.destroy = (void(*)(plugin_t*))destroy;
INIT(this,
.public.plugin.destroy = _destroy,
);
lib->creds->add_builder(lib->creds, CRED_PRIVATE_KEY, KEY_RSA,
(builder_function_t)agent_private_key_open);
src/libstrongswan/plugins/agent/agent_private_key.c
+39 -59
View File
@@ -205,7 +205,7 @@ static bool read_key(private_agent_private_key_t *this, public_key_t *pubkey)
{
break;;
}
if (pubkey && !private_key_belongs_to(&this->public.interface, pubkey))
if (pubkey && !private_key_belongs_to(&this->public.key, pubkey))
{
continue;
}
@@ -221,11 +221,9 @@ static bool read_key(private_agent_private_key_t *this, public_key_t *pubkey)
return FALSE;
}
/**
* Implementation of agent_private_key.destroy.
*/
static bool sign(private_agent_private_key_t *this, signature_scheme_t scheme,
chunk_t data, chunk_t *signature)
METHOD(private_key_t, sign, bool,
private_agent_private_key_t *this, signature_scheme_t scheme,
chunk_t data, chunk_t *signature)
{
u_int32_t len, flags;
char buf[2048];
@@ -294,36 +292,27 @@ static bool sign(private_agent_private_key_t *this, signature_scheme_t scheme,
return TRUE;
}
/**
* Implementation of agent_private_key.destroy.
*/
static key_type_t get_type(private_agent_private_key_t *this)
METHOD(private_key_t, get_type, key_type_t,
private_agent_private_key_t *this)
{
return KEY_RSA;
}
/**
* Implementation of agent_private_key.destroy.
*/
static bool decrypt(private_agent_private_key_t *this,
chunk_t crypto, chunk_t *plain)
METHOD(private_key_t, decrypt, bool,
private_agent_private_key_t *this, chunk_t crypto, chunk_t *plain)
{
DBG1(DBG_LIB, "private key decryption not supported by ssh-agent");
return FALSE;
}
/**
* Implementation of agent_private_key.destroy.
*/
static size_t get_keysize(private_agent_private_key_t *this)
METHOD(private_key_t, get_keysize, size_t,
private_agent_private_key_t *this)
{
return this->key_size;
}
/**
* Implementation of agent_private_key.get_public_key.
*/
static public_key_t* get_public_key(private_agent_private_key_t *this)
METHOD(private_key_t, get_public_key, public_key_t*,
private_agent_private_key_t *this)
{
chunk_t key, n, e;
@@ -336,20 +325,15 @@ static public_key_t* get_public_key(private_agent_private_key_t *this)
BUILD_RSA_MODULUS, n, BUILD_RSA_PUB_EXP, e, BUILD_END);
}
/**
* Implementation of private_key_t.get_encoding
*/
static bool get_encoding(private_agent_private_key_t *this,
cred_encoding_type_t type, chunk_t *encoding)
METHOD(private_key_t, get_encoding, bool,
private_agent_private_key_t *this, cred_encoding_type_t type,
chunk_t *encoding)
{
return FALSE;
}
/**
* Implementation of private_key_t.get_fingerprint
*/
static bool get_fingerprint(private_agent_private_key_t *this,
cred_encoding_type_t type, chunk_t *fp)
METHOD(private_key_t, get_fingerprint, bool,
private_agent_private_key_t *this, cred_encoding_type_t type, chunk_t *fp)
{
chunk_t n, e, key;
@@ -366,19 +350,15 @@ static bool get_fingerprint(private_agent_private_key_t *this,
CRED_PART_RSA_MODULUS, n, CRED_PART_RSA_PUB_EXP, e, CRED_PART_END);
}
/**
* Implementation of agent_private_key.get_ref.
*/
static private_agent_private_key_t* get_ref(private_agent_private_key_t *this)
METHOD(private_key_t, get_ref, private_key_t*,
private_agent_private_key_t *this)
{
ref_get(&this->ref);
return this;
return &this->public.key;
}
/**
* Implementation of agent_private_key.destroy.
*/
static void destroy(private_agent_private_key_t *this)
METHOD(private_key_t, destroy, void,
private_agent_private_key_t *this)
{
if (ref_put(&this->ref))
{
@@ -420,20 +400,23 @@ agent_private_key_t *agent_private_key_open(key_type_t type, va_list args)
return FALSE;
}
this = malloc_thing(private_agent_private_key_t);
this->public.interface.get_type = (key_type_t (*)(private_key_t *this))get_type;
this->public.interface.sign = (bool (*)(private_key_t *this, signature_scheme_t scheme, chunk_t data, chunk_t *signature))sign;
this->public.interface.decrypt = (bool (*)(private_key_t *this, chunk_t crypto, chunk_t *plain))decrypt;
this->public.interface.get_keysize = (size_t (*) (private_key_t *this))get_keysize;
this->public.interface.get_public_key = (public_key_t* (*)(private_key_t *this))get_public_key;
this->public.interface.belongs_to = private_key_belongs_to;
this->public.interface.equals = private_key_equals;
this->public.interface.get_fingerprint = (bool(*)(private_key_t*, cred_encoding_type_t type, chunk_t *fp))get_fingerprint;
this->public.interface.has_fingerprint = (bool(*)(private_key_t*, chunk_t fp))private_key_has_fingerprint;
this->public.interface.get_encoding = (bool(*)(private_key_t*, cred_encoding_type_t type, chunk_t *encoding))get_encoding;
this->public.interface.get_ref = (private_key_t* (*)(private_key_t *this))get_ref;
this->public.interface.destroy = (void (*)(private_key_t *this))destroy;
INIT(this,
.public.key = {
.get_type = _get_type,
.sign = _sign,
.decrypt = _decrypt,
.get_keysize = _get_keysize,
.get_public_key = _get_public_key,
.belongs_to = private_key_belongs_to,
.equals = private_key_equals,
.get_fingerprint = _get_fingerprint,
.has_fingerprint = private_key_has_fingerprint,
.get_encoding = _get_encoding,
.get_ref = _get_ref,
.destroy = _destroy,
},
.ref = 1,
);
this->socket = open_connection(path);
if (this->socket < 0)
@@ -441,9 +424,6 @@ agent_private_key_t *agent_private_key_open(key_type_t type, va_list args)
free(this);
return NULL;
}
this->key = chunk_empty;
this->ref = 1;
if (!read_key(this, pubkey))
{
destroy(this);
src/libstrongswan/plugins/agent/agent_private_key.h
+1 -1
View File
@@ -34,7 +34,7 @@ struct agent_private_key_t {
/**
* Implements private_key_t interface
*/
private_key_t interface;
private_key_t key;
};
/**