| /* GIO - GLib Input, Output and Streaming Library |
| * |
| * Copyright (C) 2010 Collabora, Ltd. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General |
| * Public License along with this library; if not, see <http://www.gnu.org/licenses/>. |
| * |
| * Author: Stef Walter <stefw@collabora.co.uk> |
| */ |
| |
| #include "config.h" |
| |
| #include "gtlsdatabase.h" |
| |
| #include "gasyncresult.h" |
| #include "gcancellable.h" |
| #include "glibintl.h" |
| #include "gsocketconnectable.h" |
| #include "gtask.h" |
| #include "gtlscertificate.h" |
| #include "gtlsinteraction.h" |
| |
| /** |
| * SECTION:gtlsdatabase |
| * @short_description: TLS database type |
| * @include: gio/gio.h |
| * |
| * #GTlsDatabase is used to look up certificates and other information |
| * from a certificate or key store. It is an abstract base class which |
| * TLS library specific subtypes override. |
| * |
| * A #GTlsDatabase may be accessed from multiple threads by the TLS backend. |
| * All implementations are required to be fully thread-safe. |
| * |
| * Most common client applications will not directly interact with |
| * #GTlsDatabase. It is used internally by #GTlsConnection. |
| * |
| * Since: 2.30 |
| */ |
| |
| /** |
| * GTlsDatabase: |
| * |
| * Abstract base class for the backend-specific database types. |
| * |
| * Since: 2.30 |
| */ |
| |
| /** |
| * GTlsDatabaseClass: |
| * @verify_chain: Virtual method implementing |
| * g_tls_database_verify_chain(). |
| * @verify_chain_async: Virtual method implementing |
| * g_tls_database_verify_chain_async(). |
| * @verify_chain_finish: Virtual method implementing |
| * g_tls_database_verify_chain_finish(). |
| * @create_certificate_handle: Virtual method implementing |
| * g_tls_database_create_certificate_handle(). |
| * @lookup_certificate_for_handle: Virtual method implementing |
| * g_tls_database_lookup_certificate_for_handle(). |
| * @lookup_certificate_for_handle_async: Virtual method implementing |
| * g_tls_database_lookup_certificate_for_handle_async(). |
| * @lookup_certificate_for_handle_finish: Virtual method implementing |
| * g_tls_database_lookup_certificate_for_handle_finish(). |
| * @lookup_certificate_issuer: Virtual method implementing |
| * g_tls_database_lookup_certificate_issuer(). |
| * @lookup_certificate_issuer_async: Virtual method implementing |
| * g_tls_database_lookup_certificate_issuer_async(). |
| * @lookup_certificate_issuer_finish: Virtual method implementing |
| * g_tls_database_lookup_certificate_issuer_finish(). |
| * @lookup_certificates_issued_by: Virtual method implementing |
| * g_tls_database_lookup_certificates_issued_by(). |
| * @lookup_certificates_issued_by_async: Virtual method implementing |
| * g_tls_database_lookup_certificates_issued_by_async(). |
| * @lookup_certificates_issued_by_finish: Virtual method implementing |
| * g_tls_database_lookup_certificates_issued_by_finish(). |
| * |
| * The class for #GTlsDatabase. Derived classes should implement the various |
| * virtual methods. _async and _finish methods have a default |
| * implementation that runs the corresponding sync method in a thread. |
| * |
| * Since: 2.30 |
| */ |
| |
| G_DEFINE_ABSTRACT_TYPE (GTlsDatabase, g_tls_database, G_TYPE_OBJECT) |
| |
| enum { |
| UNLOCK_REQUIRED, |
| |
| LAST_SIGNAL |
| }; |
| |
| /** |
| * G_TLS_DATABASE_PURPOSE_AUTHENTICATE_SERVER: |
| * |
| * The purpose used to verify the server certificate in a TLS connection. This |
| * is the most common purpose in use. Used by TLS clients. |
| */ |
| |
| /** |
| * G_TLS_DATABASE_PURPOSE_AUTHENTICATE_CLIENT: |
| * |
| * The purpose used to verify the client certificate in a TLS connection. |
| * Used by TLS servers. |
| */ |
| |
| static void |
| g_tls_database_init (GTlsDatabase *cert) |
| { |
| |
| } |
| |
| typedef struct _AsyncVerifyChain { |
| GTlsCertificate *chain; |
| gchar *purpose; |
| GSocketConnectable *identity; |
| GTlsInteraction *interaction; |
| GTlsDatabaseVerifyFlags flags; |
| } AsyncVerifyChain; |
| |
| static void |
| async_verify_chain_free (gpointer data) |
| { |
| AsyncVerifyChain *args = data; |
| g_clear_object (&args->chain); |
| g_free (args->purpose); |
| g_clear_object (&args->identity); |
| g_clear_object (&args->interaction); |
| g_slice_free (AsyncVerifyChain, args); |
| } |
| |
| static void |
| async_verify_chain_thread (GTask *task, |
| gpointer object, |
| gpointer task_data, |
| GCancellable *cancellable) |
| { |
| AsyncVerifyChain *args = task_data; |
| GTlsCertificateFlags verify_result; |
| GError *error = NULL; |
| |
| verify_result = g_tls_database_verify_chain (G_TLS_DATABASE (object), |
| args->chain, |
| args->purpose, |
| args->identity, |
| args->interaction, |
| args->flags, |
| cancellable, |
| &error); |
| if (error) |
| g_task_return_error (task, error); |
| else |
| g_task_return_int (task, (gssize)verify_result); |
| } |
| |
| static void |
| g_tls_database_real_verify_chain_async (GTlsDatabase *self, |
| GTlsCertificate *chain, |
| const gchar *purpose, |
| GSocketConnectable *identity, |
| GTlsInteraction *interaction, |
| GTlsDatabaseVerifyFlags flags, |
| GCancellable *cancellable, |
| GAsyncReadyCallback callback, |
| gpointer user_data) |
| { |
| GTask *task; |
| AsyncVerifyChain *args; |
| |
| args = g_slice_new0 (AsyncVerifyChain); |
| args->chain = g_object_ref (chain); |
| args->purpose = g_strdup (purpose); |
| args->identity = identity ? g_object_ref (identity) : NULL; |
| args->interaction = interaction ? g_object_ref (interaction) : NULL; |
| args->flags = flags; |
| |
| task = g_task_new (self, cancellable, callback, user_data); |
| g_task_set_source_tag (task, g_tls_database_real_verify_chain_async); |
| g_task_set_name (task, "[gio] verify TLS chain"); |
| g_task_set_task_data (task, args, async_verify_chain_free); |
| g_task_run_in_thread (task, async_verify_chain_thread); |
| g_object_unref (task); |
| } |
| |
| static GTlsCertificateFlags |
| g_tls_database_real_verify_chain_finish (GTlsDatabase *self, |
| GAsyncResult *result, |
| GError **error) |
| { |
| GTlsCertificateFlags ret; |
| |
| g_return_val_if_fail (g_task_is_valid (result, self), G_TLS_CERTIFICATE_GENERIC_ERROR); |
| |
| ret = (GTlsCertificateFlags)g_task_propagate_int (G_TASK (result), error); |
| if (ret == (GTlsCertificateFlags)-1) |
| return G_TLS_CERTIFICATE_GENERIC_ERROR; |
| else |
| return ret; |
| } |
| |
| typedef struct { |
| gchar *handle; |
| GTlsInteraction *interaction; |
| GTlsDatabaseLookupFlags flags; |
| } AsyncLookupCertificateForHandle; |
| |
| static void |
| async_lookup_certificate_for_handle_free (gpointer data) |
| { |
| AsyncLookupCertificateForHandle *args = data; |
| |
| g_free (args->handle); |
| g_clear_object (&args->interaction); |
| g_slice_free (AsyncLookupCertificateForHandle, args); |
| } |
| |
| static void |
| async_lookup_certificate_for_handle_thread (GTask *task, |
| gpointer object, |
| gpointer task_data, |
| GCancellable *cancellable) |
| { |
| AsyncLookupCertificateForHandle *args = task_data; |
| GTlsCertificate *result; |
| GError *error = NULL; |
| |
| result = g_tls_database_lookup_certificate_for_handle (G_TLS_DATABASE (object), |
| args->handle, |
| args->interaction, |
| args->flags, |
| cancellable, |
| &error); |
| if (result) |
| g_task_return_pointer (task, result, g_object_unref); |
| else |
| g_task_return_error (task, error); |
| } |
| |
| static void |
| g_tls_database_real_lookup_certificate_for_handle_async (GTlsDatabase *self, |
| const gchar *handle, |
| GTlsInteraction *interaction, |
| GTlsDatabaseLookupFlags flags, |
| GCancellable *cancellable, |
| GAsyncReadyCallback callback, |
| gpointer user_data) |
| { |
| GTask *task; |
| AsyncLookupCertificateForHandle *args; |
| |
| args = g_slice_new0 (AsyncLookupCertificateForHandle); |
| args->handle = g_strdup (handle); |
| args->interaction = interaction ? g_object_ref (interaction) : NULL; |
| |
| task = g_task_new (self, cancellable, callback, user_data); |
| g_task_set_source_tag (task, |
| g_tls_database_real_lookup_certificate_for_handle_async); |
| g_task_set_name (task, "[gio] lookup TLS certificate"); |
| g_task_set_task_data (task, args, async_lookup_certificate_for_handle_free); |
| g_task_run_in_thread (task, async_lookup_certificate_for_handle_thread); |
| g_object_unref (task); |
| } |
| |
| static GTlsCertificate* |
| g_tls_database_real_lookup_certificate_for_handle_finish (GTlsDatabase *self, |
| GAsyncResult *result, |
| GError **error) |
| { |
| g_return_val_if_fail (g_task_is_valid (result, self), NULL); |
| |
| return g_task_propagate_pointer (G_TASK (result), error); |
| } |
| |
| |
| typedef struct { |
| GTlsCertificate *certificate; |
| GTlsInteraction *interaction; |
| GTlsDatabaseLookupFlags flags; |
| } AsyncLookupCertificateIssuer; |
| |
| static void |
| async_lookup_certificate_issuer_free (gpointer data) |
| { |
| AsyncLookupCertificateIssuer *args = data; |
| |
| g_clear_object (&args->certificate); |
| g_clear_object (&args->interaction); |
| g_slice_free (AsyncLookupCertificateIssuer, args); |
| } |
| |
| static void |
| async_lookup_certificate_issuer_thread (GTask *task, |
| gpointer object, |
| gpointer task_data, |
| GCancellable *cancellable) |
| { |
| AsyncLookupCertificateIssuer *args = task_data; |
| GTlsCertificate *issuer; |
| GError *error = NULL; |
| |
| issuer = g_tls_database_lookup_certificate_issuer (G_TLS_DATABASE (object), |
| args->certificate, |
| args->interaction, |
| args->flags, |
| cancellable, |
| &error); |
| if (issuer) |
| g_task_return_pointer (task, issuer, g_object_unref); |
| else |
| g_task_return_error (task, error); |
| } |
| |
| static void |
| g_tls_database_real_lookup_certificate_issuer_async (GTlsDatabase *self, |
| GTlsCertificate *certificate, |
| GTlsInteraction *interaction, |
| GTlsDatabaseLookupFlags flags, |
| GCancellable *cancellable, |
| GAsyncReadyCallback callback, |
| gpointer user_data) |
| { |
| GTask *task; |
| AsyncLookupCertificateIssuer *args; |
| |
| args = g_slice_new0 (AsyncLookupCertificateIssuer); |
| args->certificate = g_object_ref (certificate); |
| args->flags = flags; |
| args->interaction = interaction ? g_object_ref (interaction) : NULL; |
| |
| task = g_task_new (self, cancellable, callback, user_data); |
| g_task_set_source_tag (task, |
| g_tls_database_real_lookup_certificate_issuer_async); |
| g_task_set_name (task, "[gio] lookup certificate issuer"); |
| g_task_set_task_data (task, args, async_lookup_certificate_issuer_free); |
| g_task_run_in_thread (task, async_lookup_certificate_issuer_thread); |
| g_object_unref (task); |
| } |
| |
| static GTlsCertificate * |
| g_tls_database_real_lookup_certificate_issuer_finish (GTlsDatabase *self, |
| GAsyncResult *result, |
| GError **error) |
| { |
| g_return_val_if_fail (g_task_is_valid (result, self), NULL); |
| |
| return g_task_propagate_pointer (G_TASK (result), error); |
| } |
| |
| typedef struct { |
| GByteArray *issuer; |
| GTlsInteraction *interaction; |
| GTlsDatabaseLookupFlags flags; |
| } AsyncLookupCertificatesIssuedBy; |
| |
| static void |
| async_lookup_certificates_issued_by_free (gpointer data) |
| { |
| AsyncLookupCertificatesIssuedBy *args = data; |
| |
| g_byte_array_unref (args->issuer); |
| g_clear_object (&args->interaction); |
| g_slice_free (AsyncLookupCertificatesIssuedBy, args); |
| } |
| |
| static void |
| async_lookup_certificates_free_certificates (gpointer data) |
| { |
| GList *list = data; |
| |
| g_list_free_full (list, g_object_unref); |
| } |
| |
| static void |
| async_lookup_certificates_issued_by_thread (GTask *task, |
| gpointer object, |
| gpointer task_data, |
| GCancellable *cancellable) |
| { |
| AsyncLookupCertificatesIssuedBy *args = task_data; |
| GList *results; |
| GError *error = NULL; |
| |
| results = g_tls_database_lookup_certificates_issued_by (G_TLS_DATABASE (object), |
| args->issuer, |
| args->interaction, |
| args->flags, |
| cancellable, |
| &error); |
| if (results) |
| g_task_return_pointer (task, results, async_lookup_certificates_free_certificates); |
| else |
| g_task_return_error (task, error); |
| } |
| |
| static void |
| g_tls_database_real_lookup_certificates_issued_by_async (GTlsDatabase *self, |
| GByteArray *issuer, |
| GTlsInteraction *interaction, |
| GTlsDatabaseLookupFlags flags, |
| GCancellable *cancellable, |
| GAsyncReadyCallback callback, |
| gpointer user_data) |
| { |
| GTask *task; |
| AsyncLookupCertificatesIssuedBy *args; |
| |
| args = g_slice_new0 (AsyncLookupCertificatesIssuedBy); |
| args->issuer = g_byte_array_ref (issuer); |
| args->flags = flags; |
| args->interaction = interaction ? g_object_ref (interaction) : NULL; |
| |
| task = g_task_new (self, cancellable, callback, user_data); |
| g_task_set_source_tag (task, |
| g_tls_database_real_lookup_certificates_issued_by_async); |
| g_task_set_name (task, "[gio] lookup certificates issued by"); |
| g_task_set_task_data (task, args, async_lookup_certificates_issued_by_free); |
| g_task_run_in_thread (task, async_lookup_certificates_issued_by_thread); |
| g_object_unref (task); |
| } |
| |
| static GList * |
| g_tls_database_real_lookup_certificates_issued_by_finish (GTlsDatabase *self, |
| GAsyncResult *result, |
| GError **error) |
| { |
| g_return_val_if_fail (g_task_is_valid (result, self), NULL); |
| |
| return g_task_propagate_pointer (G_TASK (result), error); |
| } |
| |
| static void |
| g_tls_database_class_init (GTlsDatabaseClass *klass) |
| { |
| klass->verify_chain_async = g_tls_database_real_verify_chain_async; |
| klass->verify_chain_finish = g_tls_database_real_verify_chain_finish; |
| klass->lookup_certificate_for_handle_async = g_tls_database_real_lookup_certificate_for_handle_async; |
| klass->lookup_certificate_for_handle_finish = g_tls_database_real_lookup_certificate_for_handle_finish; |
| klass->lookup_certificate_issuer_async = g_tls_database_real_lookup_certificate_issuer_async; |
| klass->lookup_certificate_issuer_finish = g_tls_database_real_lookup_certificate_issuer_finish; |
| klass->lookup_certificates_issued_by_async = g_tls_database_real_lookup_certificates_issued_by_async; |
| klass->lookup_certificates_issued_by_finish = g_tls_database_real_lookup_certificates_issued_by_finish; |
| } |
| |
| /** |
| * g_tls_database_verify_chain: |
| * @self: a #GTlsDatabase |
| * @chain: a #GTlsCertificate chain |
| * @purpose: the purpose that this certificate chain will be used for. |
| * @identity: (nullable): the expected peer identity |
| * @interaction: (nullable): used to interact with the user if necessary |
| * @flags: additional verify flags |
| * @cancellable: (nullable): a #GCancellable, or %NULL |
| * @error: (nullable): a #GError, or %NULL |
| * |
| * Determines the validity of a certificate chain after looking up and |
| * adding any missing certificates to the chain. |
| * |
| * @chain is a chain of #GTlsCertificate objects each pointing to the next |
| * certificate in the chain by its #GTlsCertificate:issuer property. The chain may initially |
| * consist of one or more certificates. After the verification process is |
| * complete, @chain may be modified by adding missing certificates, or removing |
| * extra certificates. If a certificate anchor was found, then it is added to |
| * the @chain. |
| * |
| * @purpose describes the purpose (or usage) for which the certificate |
| * is being used. Typically @purpose will be set to #G_TLS_DATABASE_PURPOSE_AUTHENTICATE_SERVER |
| * which means that the certificate is being used to authenticate a server |
| * (and we are acting as the client). |
| * |
| * The @identity is used to ensure the server certificate is valid for |
| * the expected peer identity. If the identity does not match the |
| * certificate, %G_TLS_CERTIFICATE_BAD_IDENTITY will be set in the |
| * return value. If @identity is %NULL, that bit will never be set in |
| * the return value. The peer identity may also be used to check for |
| * pinned certificates (trust exceptions) in the database. These may |
| * override the normal verification process on a host-by-host basis. |
| * |
| * Currently there are no @flags, and %G_TLS_DATABASE_VERIFY_NONE should be |
| * used. |
| * |
| * If @chain is found to be valid, then the return value will be 0. If |
| * @chain is found to be invalid, then the return value will indicate |
| * the problems found. If the function is unable to determine whether |
| * @chain is valid or not (eg, because @cancellable is triggered |
| * before it completes) then the return value will be |
| * %G_TLS_CERTIFICATE_GENERIC_ERROR and @error will be set |
| * accordingly. @error is not set when @chain is successfully analyzed |
| * but found to be invalid. |
| * |
| * This function can block, use g_tls_database_verify_chain_async() to perform |
| * the verification operation asynchronously. |
| * |
| * Returns: the appropriate #GTlsCertificateFlags which represents the |
| * result of verification. |
| * |
| * Since: 2.30 |
| */ |
| GTlsCertificateFlags |
| g_tls_database_verify_chain (GTlsDatabase *self, |
| GTlsCertificate *chain, |
| const gchar *purpose, |
| GSocketConnectable *identity, |
| GTlsInteraction *interaction, |
| GTlsDatabaseVerifyFlags flags, |
| GCancellable *cancellable, |
| GError **error) |
| { |
| g_return_val_if_fail (G_IS_TLS_DATABASE (self), G_TLS_CERTIFICATE_GENERIC_ERROR); |
| g_return_val_if_fail (G_IS_TLS_CERTIFICATE (chain), |
| G_TLS_CERTIFICATE_GENERIC_ERROR); |
| g_return_val_if_fail (purpose, G_TLS_CERTIFICATE_GENERIC_ERROR); |
| g_return_val_if_fail (interaction == NULL || G_IS_TLS_INTERACTION (interaction), |
| G_TLS_CERTIFICATE_GENERIC_ERROR); |
| g_return_val_if_fail (identity == NULL || G_IS_SOCKET_CONNECTABLE (identity), |
| G_TLS_CERTIFICATE_GENERIC_ERROR); |
| g_return_val_if_fail (error == NULL || *error == NULL, G_TLS_CERTIFICATE_GENERIC_ERROR); |
| |
| g_return_val_if_fail (G_TLS_DATABASE_GET_CLASS (self)->verify_chain, |
| G_TLS_CERTIFICATE_GENERIC_ERROR); |
| |
| return G_TLS_DATABASE_GET_CLASS (self)->verify_chain (self, |
| chain, |
| purpose, |
| identity, |
| interaction, |
| flags, |
| cancellable, |
| error); |
| } |
| |
| /** |
| * g_tls_database_verify_chain_async: |
| * @self: a #GTlsDatabase |
| * @chain: a #GTlsCertificate chain |
| * @purpose: the purpose that this certificate chain will be used for. |
| * @identity: (nullable): the expected peer identity |
| * @interaction: (nullable): used to interact with the user if necessary |
| * @flags: additional verify flags |
| * @cancellable: (nullable): a #GCancellable, or %NULL |
| * @callback: callback to call when the operation completes |
| * @user_data: the data to pass to the callback function |
| * |
| * Asynchronously determines the validity of a certificate chain after |
| * looking up and adding any missing certificates to the chain. See |
| * g_tls_database_verify_chain() for more information. |
| * |
| * Since: 2.30 |
| */ |
| void |
| g_tls_database_verify_chain_async (GTlsDatabase *self, |
| GTlsCertificate *chain, |
| const gchar *purpose, |
| GSocketConnectable *identity, |
| GTlsInteraction *interaction, |
| GTlsDatabaseVerifyFlags flags, |
| GCancellable *cancellable, |
| GAsyncReadyCallback callback, |
| gpointer user_data) |
| { |
| g_return_if_fail (G_IS_TLS_DATABASE (self)); |
| g_return_if_fail (G_IS_TLS_CERTIFICATE (chain)); |
| g_return_if_fail (purpose != NULL); |
| g_return_if_fail (interaction == NULL || G_IS_TLS_INTERACTION (interaction)); |
| g_return_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable)); |
| g_return_if_fail (identity == NULL || G_IS_SOCKET_CONNECTABLE (identity)); |
| g_return_if_fail (callback != NULL); |
| |
| g_return_if_fail (G_TLS_DATABASE_GET_CLASS (self)->verify_chain_async); |
| G_TLS_DATABASE_GET_CLASS (self)->verify_chain_async (self, |
| chain, |
| purpose, |
| identity, |
| interaction, |
| flags, |
| cancellable, |
| callback, |
| user_data); |
| } |
| |
| /** |
| * g_tls_database_verify_chain_finish: |
| * @self: a #GTlsDatabase |
| * @result: a #GAsyncResult. |
| * @error: a #GError pointer, or %NULL |
| * |
| * Finish an asynchronous verify chain operation. See |
| * g_tls_database_verify_chain() for more information. |
| * |
| * If @chain is found to be valid, then the return value will be 0. If |
| * @chain is found to be invalid, then the return value will indicate |
| * the problems found. If the function is unable to determine whether |
| * @chain is valid or not (eg, because @cancellable is triggered |
| * before it completes) then the return value will be |
| * %G_TLS_CERTIFICATE_GENERIC_ERROR and @error will be set |
| * accordingly. @error is not set when @chain is successfully analyzed |
| * but found to be invalid. |
| * |
| * Returns: the appropriate #GTlsCertificateFlags which represents the |
| * result of verification. |
| * |
| * Since: 2.30 |
| */ |
| GTlsCertificateFlags |
| g_tls_database_verify_chain_finish (GTlsDatabase *self, |
| GAsyncResult *result, |
| GError **error) |
| { |
| g_return_val_if_fail (G_IS_TLS_DATABASE (self), G_TLS_CERTIFICATE_GENERIC_ERROR); |
| g_return_val_if_fail (G_IS_ASYNC_RESULT (result), G_TLS_CERTIFICATE_GENERIC_ERROR); |
| g_return_val_if_fail (error == NULL || *error == NULL, G_TLS_CERTIFICATE_GENERIC_ERROR); |
| g_return_val_if_fail (G_TLS_DATABASE_GET_CLASS (self)->verify_chain_finish, |
| G_TLS_CERTIFICATE_GENERIC_ERROR); |
| return G_TLS_DATABASE_GET_CLASS (self)->verify_chain_finish (self, |
| result, |
| error); |
| } |
| |
| /** |
| * g_tls_database_create_certificate_handle: |
| * @self: a #GTlsDatabase |
| * @certificate: certificate for which to create a handle. |
| * |
| * Create a handle string for the certificate. The database will only be able |
| * to create a handle for certificates that originate from the database. In |
| * cases where the database cannot create a handle for a certificate, %NULL |
| * will be returned. |
| * |
| * This handle should be stable across various instances of the application, |
| * and between applications. If a certificate is modified in the database, |
| * then it is not guaranteed that this handle will continue to point to it. |
| * |
| * Returns: (nullable): a newly allocated string containing the |
| * handle. |
| * |
| * Since: 2.30 |
| */ |
| gchar* |
| g_tls_database_create_certificate_handle (GTlsDatabase *self, |
| GTlsCertificate *certificate) |
| { |
| g_return_val_if_fail (G_IS_TLS_DATABASE (self), NULL); |
| g_return_val_if_fail (G_IS_TLS_CERTIFICATE (certificate), NULL); |
| g_return_val_if_fail (G_TLS_DATABASE_GET_CLASS (self)->create_certificate_handle, NULL); |
| return G_TLS_DATABASE_GET_CLASS (self)->create_certificate_handle (self, |
| certificate); |
| } |
| |
| /** |
| * g_tls_database_lookup_certificate_for_handle: |
| * @self: a #GTlsDatabase |
| * @handle: a certificate handle |
| * @interaction: (nullable): used to interact with the user if necessary |
| * @flags: Flags which affect the lookup. |
| * @cancellable: (nullable): a #GCancellable, or %NULL |
| * @error: (nullable): a #GError, or %NULL |
| * |
| * Look up a certificate by its handle. |
| * |
| * The handle should have been created by calling |
| * g_tls_database_create_certificate_handle() on a #GTlsDatabase object of |
| * the same TLS backend. The handle is designed to remain valid across |
| * instantiations of the database. |
| * |
| * If the handle is no longer valid, or does not point to a certificate in |
| * this database, then %NULL will be returned. |
| * |
| * This function can block, use g_tls_database_lookup_certificate_for_handle_async() to perform |
| * the lookup operation asynchronously. |
| * |
| * Returns: (transfer full) (nullable): a newly allocated |
| * #GTlsCertificate, or %NULL. Use g_object_unref() to release the certificate. |
| * |
| * Since: 2.30 |
| */ |
| GTlsCertificate* |
| g_tls_database_lookup_certificate_for_handle (GTlsDatabase *self, |
| const gchar *handle, |
| GTlsInteraction *interaction, |
| GTlsDatabaseLookupFlags flags, |
| GCancellable *cancellable, |
| GError **error) |
| { |
| g_return_val_if_fail (G_IS_TLS_DATABASE (self), NULL); |
| g_return_val_if_fail (handle != NULL, NULL); |
| g_return_val_if_fail (interaction == NULL || G_IS_TLS_INTERACTION (interaction), NULL); |
| g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL); |
| g_return_val_if_fail (error == NULL || *error == NULL, NULL); |
| g_return_val_if_fail (G_TLS_DATABASE_GET_CLASS (self)->lookup_certificate_for_handle, NULL); |
| return G_TLS_DATABASE_GET_CLASS (self)->lookup_certificate_for_handle (self, |
| handle, |
| interaction, |
| flags, |
| cancellable, |
| error); |
| } |
| |
| |
| /** |
| * g_tls_database_lookup_certificate_for_handle_async: |
| * @self: a #GTlsDatabase |
| * @handle: a certificate handle |
| * @interaction: (nullable): used to interact with the user if necessary |
| * @flags: Flags which affect the lookup. |
| * @cancellable: (nullable): a #GCancellable, or %NULL |
| * @callback: callback to call when the operation completes |
| * @user_data: the data to pass to the callback function |
| * |
| * Asynchronously look up a certificate by its handle in the database. See |
| * g_tls_database_lookup_certificate_for_handle() for more information. |
| * |
| * Since: 2.30 |
| */ |
| void |
| g_tls_database_lookup_certificate_for_handle_async (GTlsDatabase *self, |
| const gchar *handle, |
| GTlsInteraction *interaction, |
| GTlsDatabaseLookupFlags flags, |
| GCancellable *cancellable, |
| GAsyncReadyCallback callback, |
| gpointer user_data) |
| { |
| g_return_if_fail (G_IS_TLS_DATABASE (self)); |
| g_return_if_fail (handle != NULL); |
| g_return_if_fail (interaction == NULL || G_IS_TLS_INTERACTION (interaction)); |
| g_return_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable)); |
| g_return_if_fail (G_TLS_DATABASE_GET_CLASS (self)->lookup_certificate_for_handle_async); |
| G_TLS_DATABASE_GET_CLASS (self)->lookup_certificate_for_handle_async (self, |
| handle, |
| interaction, |
| flags, |
| cancellable, |
| callback, |
| user_data); |
| } |
| |
| /** |
| * g_tls_database_lookup_certificate_for_handle_finish: |
| * @self: a #GTlsDatabase |
| * @result: a #GAsyncResult. |
| * @error: a #GError pointer, or %NULL |
| * |
| * Finish an asynchronous lookup of a certificate by its handle. See |
| * g_tls_database_lookup_certificate_for_handle() for more information. |
| * |
| * If the handle is no longer valid, or does not point to a certificate in |
| * this database, then %NULL will be returned. |
| * |
| * Returns: (transfer full): a newly allocated #GTlsCertificate object. |
| * Use g_object_unref() to release the certificate. |
| * |
| * Since: 2.30 |
| */ |
| GTlsCertificate* |
| g_tls_database_lookup_certificate_for_handle_finish (GTlsDatabase *self, |
| GAsyncResult *result, |
| GError **error) |
| { |
| g_return_val_if_fail (G_IS_TLS_DATABASE (self), NULL); |
| g_return_val_if_fail (G_IS_ASYNC_RESULT (result), NULL); |
| g_return_val_if_fail (error == NULL || *error == NULL, NULL); |
| g_return_val_if_fail (G_TLS_DATABASE_GET_CLASS (self)->lookup_certificate_for_handle_finish, NULL); |
| return G_TLS_DATABASE_GET_CLASS (self)->lookup_certificate_for_handle_finish (self, |
| result, |
| error); |
| } |
| |
| /** |
| * g_tls_database_lookup_certificate_issuer: |
| * @self: a #GTlsDatabase |
| * @certificate: a #GTlsCertificate |
| * @interaction: (nullable): used to interact with the user if necessary |
| * @flags: flags which affect the lookup operation |
| * @cancellable: (nullable): a #GCancellable, or %NULL |
| * @error: (nullable): a #GError, or %NULL |
| * |
| * Look up the issuer of @certificate in the database. |
| * |
| * The #GTlsCertificate:issuer property |
| * of @certificate is not modified, and the two certificates are not hooked |
| * into a chain. |
| * |
| * This function can block, use g_tls_database_lookup_certificate_issuer_async() to perform |
| * the lookup operation asynchronously. |
| * |
| * Returns: (transfer full): a newly allocated issuer #GTlsCertificate, |
| * or %NULL. Use g_object_unref() to release the certificate. |
| * |
| * Since: 2.30 |
| */ |
| GTlsCertificate* |
| g_tls_database_lookup_certificate_issuer (GTlsDatabase *self, |
| GTlsCertificate *certificate, |
| GTlsInteraction *interaction, |
| GTlsDatabaseLookupFlags flags, |
| GCancellable *cancellable, |
| GError **error) |
| { |
| g_return_val_if_fail (G_IS_TLS_DATABASE (self), NULL); |
| g_return_val_if_fail (G_IS_TLS_CERTIFICATE (certificate), NULL); |
| g_return_val_if_fail (interaction == NULL || G_IS_TLS_INTERACTION (interaction), NULL); |
| g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL); |
| g_return_val_if_fail (error == NULL || *error == NULL, NULL); |
| g_return_val_if_fail (G_TLS_DATABASE_GET_CLASS (self)->lookup_certificate_issuer, NULL); |
| return G_TLS_DATABASE_GET_CLASS (self)->lookup_certificate_issuer (self, |
| certificate, |
| interaction, |
| flags, |
| cancellable, |
| error); |
| } |
| |
| /** |
| * g_tls_database_lookup_certificate_issuer_async: |
| * @self: a #GTlsDatabase |
| * @certificate: a #GTlsCertificate |
| * @interaction: (nullable): used to interact with the user if necessary |
| * @flags: flags which affect the lookup operation |
| * @cancellable: (nullable): a #GCancellable, or %NULL |
| * @callback: callback to call when the operation completes |
| * @user_data: the data to pass to the callback function |
| * |
| * Asynchronously look up the issuer of @certificate in the database. See |
| * g_tls_database_lookup_certificate_issuer() for more information. |
| * |
| * Since: 2.30 |
| */ |
| void |
| g_tls_database_lookup_certificate_issuer_async (GTlsDatabase *self, |
| GTlsCertificate *certificate, |
| GTlsInteraction *interaction, |
| GTlsDatabaseLookupFlags flags, |
| GCancellable *cancellable, |
| GAsyncReadyCallback callback, |
| gpointer user_data) |
| { |
| g_return_if_fail (G_IS_TLS_DATABASE (self)); |
| g_return_if_fail (G_IS_TLS_CERTIFICATE (certificate)); |
| g_return_if_fail (interaction == NULL || G_IS_TLS_INTERACTION (interaction)); |
| g_return_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable)); |
| g_return_if_fail (callback != NULL); |
| g_return_if_fail (G_TLS_DATABASE_GET_CLASS (self)->lookup_certificate_issuer_async); |
| G_TLS_DATABASE_GET_CLASS (self)->lookup_certificate_issuer_async (self, |
| certificate, |
| interaction, |
| flags, |
| cancellable, |
| callback, |
| user_data); |
| } |
| |
| /** |
| * g_tls_database_lookup_certificate_issuer_finish: |
| * @self: a #GTlsDatabase |
| * @result: a #GAsyncResult. |
| * @error: a #GError pointer, or %NULL |
| * |
| * Finish an asynchronous lookup issuer operation. See |
| * g_tls_database_lookup_certificate_issuer() for more information. |
| * |
| * Returns: (transfer full): a newly allocated issuer #GTlsCertificate, |
| * or %NULL. Use g_object_unref() to release the certificate. |
| * |
| * Since: 2.30 |
| */ |
| GTlsCertificate* |
| g_tls_database_lookup_certificate_issuer_finish (GTlsDatabase *self, |
| GAsyncResult *result, |
| GError **error) |
| { |
| g_return_val_if_fail (G_IS_TLS_DATABASE (self), NULL); |
| g_return_val_if_fail (G_IS_ASYNC_RESULT (result), NULL); |
| g_return_val_if_fail (error == NULL || *error == NULL, NULL); |
| g_return_val_if_fail (G_TLS_DATABASE_GET_CLASS (self)->lookup_certificate_issuer_finish, NULL); |
| return G_TLS_DATABASE_GET_CLASS (self)->lookup_certificate_issuer_finish (self, |
| result, |
| error); |
| } |
| |
| /** |
| * g_tls_database_lookup_certificates_issued_by: |
| * @self: a #GTlsDatabase |
| * @issuer_raw_dn: a #GByteArray which holds the DER encoded issuer DN. |
| * @interaction: (nullable): used to interact with the user if necessary |
| * @flags: Flags which affect the lookup operation. |
| * @cancellable: (nullable): a #GCancellable, or %NULL |
| * @error: (nullable): a #GError, or %NULL |
| * |
| * Look up certificates issued by this issuer in the database. |
| * |
| * This function can block, use g_tls_database_lookup_certificates_issued_by_async() to perform |
| * the lookup operation asynchronously. |
| * |
| * Returns: (transfer full) (element-type GTlsCertificate): a newly allocated list of #GTlsCertificate |
| * objects. Use g_object_unref() on each certificate, and g_list_free() on the release the list. |
| * |
| * Since: 2.30 |
| */ |
| GList* |
| g_tls_database_lookup_certificates_issued_by (GTlsDatabase *self, |
| GByteArray *issuer_raw_dn, |
| GTlsInteraction *interaction, |
| GTlsDatabaseLookupFlags flags, |
| GCancellable *cancellable, |
| GError **error) |
| { |
| g_return_val_if_fail (G_IS_TLS_DATABASE (self), NULL); |
| g_return_val_if_fail (issuer_raw_dn, NULL); |
| g_return_val_if_fail (interaction == NULL || G_IS_TLS_INTERACTION (interaction), NULL); |
| g_return_val_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable), NULL); |
| g_return_val_if_fail (error == NULL || *error == NULL, NULL); |
| g_return_val_if_fail (G_TLS_DATABASE_GET_CLASS (self)->lookup_certificates_issued_by, NULL); |
| return G_TLS_DATABASE_GET_CLASS (self)->lookup_certificates_issued_by (self, |
| issuer_raw_dn, |
| interaction, |
| flags, |
| cancellable, |
| error); |
| } |
| |
| /** |
| * g_tls_database_lookup_certificates_issued_by_async: |
| * @self: a #GTlsDatabase |
| * @issuer_raw_dn: a #GByteArray which holds the DER encoded issuer DN. |
| * @interaction: (nullable): used to interact with the user if necessary |
| * @flags: Flags which affect the lookup operation. |
| * @cancellable: (nullable): a #GCancellable, or %NULL |
| * @callback: callback to call when the operation completes |
| * @user_data: the data to pass to the callback function |
| * |
| * Asynchronously look up certificates issued by this issuer in the database. See |
| * g_tls_database_lookup_certificates_issued_by() for more information. |
| * |
| * The database may choose to hold a reference to the issuer byte array for the duration |
| * of of this asynchronous operation. The byte array should not be modified during |
| * this time. |
| * |
| * Since: 2.30 |
| */ |
| void |
| g_tls_database_lookup_certificates_issued_by_async (GTlsDatabase *self, |
| GByteArray *issuer_raw_dn, |
| GTlsInteraction *interaction, |
| GTlsDatabaseLookupFlags flags, |
| GCancellable *cancellable, |
| GAsyncReadyCallback callback, |
| gpointer user_data) |
| { |
| g_return_if_fail (G_IS_TLS_DATABASE (self)); |
| g_return_if_fail (issuer_raw_dn != NULL); |
| g_return_if_fail (interaction == NULL || G_IS_TLS_INTERACTION (interaction)); |
| g_return_if_fail (cancellable == NULL || G_IS_CANCELLABLE (cancellable)); |
| g_return_if_fail (callback != NULL); |
| g_return_if_fail (G_TLS_DATABASE_GET_CLASS (self)->lookup_certificates_issued_by_async); |
| G_TLS_DATABASE_GET_CLASS (self)->lookup_certificates_issued_by_async (self, |
| issuer_raw_dn, |
| interaction, |
| flags, |
| cancellable, |
| callback, |
| user_data); |
| } |
| |
| /** |
| * g_tls_database_lookup_certificates_issued_by_finish: |
| * @self: a #GTlsDatabase |
| * @result: a #GAsyncResult. |
| * @error: a #GError pointer, or %NULL |
| * |
| * Finish an asynchronous lookup of certificates. See |
| * g_tls_database_lookup_certificates_issued_by() for more information. |
| * |
| * Returns: (transfer full) (element-type GTlsCertificate): a newly allocated list of #GTlsCertificate |
| * objects. Use g_object_unref() on each certificate, and g_list_free() on the release the list. |
| * |
| * Since: 2.30 |
| */ |
| GList* |
| g_tls_database_lookup_certificates_issued_by_finish (GTlsDatabase *self, |
| GAsyncResult *result, |
| GError **error) |
| { |
| g_return_val_if_fail (G_IS_TLS_DATABASE (self), NULL); |
| g_return_val_if_fail (G_IS_ASYNC_RESULT (result), NULL); |
| g_return_val_if_fail (error == NULL || *error == NULL, NULL); |
| g_return_val_if_fail (G_TLS_DATABASE_GET_CLASS (self)->lookup_certificates_issued_by_finish, NULL); |
| return G_TLS_DATABASE_GET_CLASS (self)->lookup_certificates_issued_by_finish (self, |
| result, |
| error); |
| } |
