[epiphany/wip/ephy-sync: 79/126] sync-service: Better function names
- From: Gabriel - Cristian Ivascu <gabrielivascu src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [epiphany/wip/ephy-sync: 79/126] sync-service: Better function names
- Date: Fri, 19 Aug 2016 17:38:12 +0000 (UTC)
commit 23274cfefe7a947deacff2af6ed5ecda9a1487aa
Author: Gabriel Ivascu <ivascu gabriel59 gmail com>
Date: Thu Jul 28 16:54:29 2016 +0300
sync-service: Better function names
src/ephy-sync-service.c | 314 +++++++++++++++++++++++------------------------
1 files changed, 156 insertions(+), 158 deletions(-)
---
diff --git a/src/ephy-sync-service.c b/src/ephy-sync-service.c
index 9e1c69f..f210548 100644
--- a/src/ephy-sync-service.c
+++ b/src/ephy-sync-service.c
@@ -67,119 +67,6 @@ build_json_string (const gchar *first_key,
const gchar *first_value,
...) G_GNUC_NULL_TERMINATED;
-static gboolean
-storage_credentials_is_expired (EphySyncService *self)
-{
- if (self->storage_credentials_expiry_time == 0)
- return TRUE;
-
- /* Don't use storage credentials that are going to expire in less than 1 minute */
- return self->storage_credentials_expiry_time < current_time_in_seconds - 60;
-}
-
-static void
-asynchronous_hawk_post_request (EphySyncService *self,
- const gchar *endpoint,
- const gchar *id,
- guint8 *key,
- gsize key_length,
- gchar *request_body,
- SoupSessionCallback callback)
-{
- EphySyncCryptoHawkOptions *hawk_options;
- EphySyncCryptoHawkHeader *hawk_header;
- SoupMessage *message;
- gchar *url;
- const gchar *content_type = "application/json";
-
- url = g_strdup_printf ("%s%s%s", FXA_BASEURL, FXA_VERSION, endpoint);
- message = soup_message_new (SOUP_METHOD_POST, url);
- soup_message_set_request (message, content_type,
- SOUP_MEMORY_COPY,
- request_body, strlen (request_body));
-
- hawk_options = ephy_sync_crypto_hawk_options_new (NULL, NULL, NULL,
- g_strdup (content_type),
- NULL, NULL, NULL,
- g_strdup (request_body),
- NULL);
- hawk_header = ephy_sync_crypto_compute_hawk_header (url, "POST",
- id,
- key, key_length,
- hawk_options);
- soup_message_headers_append (message->request_headers,
- "authorization", hawk_header->header);
- soup_message_headers_append (message->request_headers,
- "content-type", content_type);
- soup_session_queue_message (self->soup_session, message, callback, self);
-
- g_free (url);
- ephy_sync_crypto_hawk_options_free (hawk_options);
- ephy_sync_crypto_hawk_header_free (hawk_header);
-}
-
-static guint
-synchronous_hawk_get_request (EphySyncService *self,
- const gchar *endpoint,
- const gchar *id,
- guint8 *key,
- gsize key_length,
- JsonNode **node)
-{
- EphySyncCryptoHawkHeader *hawk_header;
- SoupMessage *message;
- JsonParser *parser;
- gchar *url;
-
- url = g_strdup_printf ("%s%s%s", FXA_BASEURL, FXA_VERSION, endpoint);
- message = soup_message_new (SOUP_METHOD_GET, url);
- hawk_header = ephy_sync_crypto_compute_hawk_header (url, "GET",
- id,
- key, key_length,
- NULL);
- soup_message_headers_append (message->request_headers,
- "authorization", hawk_header->header);
- soup_session_send_message (self->soup_session, message);
-
- if (node != NULL) {
- parser = json_parser_new ();
- json_parser_load_from_data (parser,
- message->response_body->data,
- -1, NULL);
- *node = json_node_copy (json_parser_get_root (parser));
- g_object_unref (parser);
- }
-
- g_free (url);
- ephy_sync_crypto_hawk_header_free (hawk_header);
-
- return message->status_code;
-}
-
-static void
-session_destroyed_cb (SoupSession *session,
- SoupMessage *message,
- gpointer user_data)
-{
- JsonParser *parser;
- JsonObject *json;
-
- if (message->status_code == STATUS_OK) {
- LOG ("Session destroyed");
- return;
- }
-
- parser = json_parser_new ();
- json_parser_load_from_data (parser, message->response_body->data, -1, NULL);
- json = json_node_get_object (json_parser_get_root (parser));
-
- g_warning ("Failed to destroy session: errno: %ld, errmsg: %s",
- json_object_get_int_member (json, "errno"),
- json_object_get_string_member (json, "message"));
-
- g_object_unref (parser);
-}
-
static gchar *
build_json_string (const gchar *first_key,
const gchar *first_value,
@@ -191,24 +78,17 @@ build_json_string (const gchar *first_key,
gchar *value;
gchar *tmp;
- json = g_strconcat ("{\"",
- first_key, "\": \"",
- first_value, "\"",
- NULL);
-
+ json = g_strconcat ("{\"", first_key, "\": \"", first_value, "\"", NULL);
va_start (args, first_value);
+
while ((key = va_arg (args, gchar *)) != NULL) {
value = va_arg (args, gchar *);
-
tmp = json;
- json = g_strconcat (json, ", \"",
- key, "\": \"",
- value, "\"",
- NULL);
+ json = g_strconcat (json, ", \"", key, "\": \"", value, "\"", NULL);
g_free (tmp);
}
- va_end (args);
+ va_end (args);
tmp = json;
json = g_strconcat (json, "}", NULL);
g_free (tmp);
@@ -269,9 +149,125 @@ base64_parse (const gchar *string,
return decoded;
}
+static void
+destroy_session_response_cb (SoupSession *session,
+ SoupMessage *message,
+ gpointer user_data)
+{
+ JsonParser *parser;
+ JsonObject *json;
+
+ if (message->status_code == STATUS_OK) {
+ LOG ("Session destroyed");
+ return;
+ }
+
+ parser = json_parser_new ();
+ json_parser_load_from_data (parser, message->response_body->data, -1, NULL);
+ json = json_node_get_object (json_parser_get_root (parser));
+
+ g_warning ("Failed to destroy session: errno: %ld, errmsg: %s",
+ json_object_get_int_member (json, "errno"),
+ json_object_get_string_member (json, "message"));
+
+ g_object_unref (parser);
+}
+
+static gboolean
+ephy_sync_service_storage_credentials_is_expired (EphySyncService *self)
+{
+ if (self->storage_credentials_id == NULL || self->storage_credentials_key == NULL)
+ return TRUE;
+
+ if (self->storage_credentials_expiry_time == 0)
+ return TRUE;
+
+ /* Consider a 60 seconds safety interval. */
+ return self->storage_credentials_expiry_time < current_time_in_seconds - 60;
+}
+
+static void
+ephy_sync_service_fxa_hawk_post_async (EphySyncService *self,
+ const gchar *endpoint,
+ const gchar *id,
+ guint8 *key,
+ gsize key_length,
+ gchar *request_body,
+ SoupSessionCallback callback)
+{
+ EphySyncCryptoHawkOptions *hawk_options;
+ EphySyncCryptoHawkHeader *hawk_header;
+ SoupMessage *message;
+ gchar *url;
+ const gchar *content_type = "application/json";
+
+ url = g_strdup_printf ("%s%s%s", FXA_BASEURL, FXA_VERSION, endpoint);
+ message = soup_message_new (SOUP_METHOD_POST, url);
+ soup_message_set_request (message, content_type,
+ SOUP_MEMORY_COPY,
+ request_body, strlen (request_body));
+
+ hawk_options = ephy_sync_crypto_hawk_options_new (NULL, NULL, NULL,
+ g_strdup (content_type),
+ NULL, NULL, NULL,
+ g_strdup (request_body),
+ NULL);
+ hawk_header = ephy_sync_crypto_compute_hawk_header (url, "POST",
+ id,
+ key, key_length,
+ hawk_options);
+ soup_message_headers_append (message->request_headers,
+ "authorization", hawk_header->header);
+ soup_message_headers_append (message->request_headers,
+ "content-type", content_type);
+ soup_session_queue_message (self->soup_session, message, callback, self);
+
+ g_free (url);
+ ephy_sync_crypto_hawk_options_free (hawk_options);
+ ephy_sync_crypto_hawk_header_free (hawk_header);
+}
+
+static guint
+ephy_sync_service_fxa_hawk_get_sync (EphySyncService *self,
+ const gchar *endpoint,
+ const gchar *id,
+ guint8 *key,
+ gsize key_length,
+ JsonNode **node)
+{
+ EphySyncCryptoHawkHeader *hawk_header;
+ SoupMessage *message;
+ JsonParser *parser;
+ gchar *url;
+
+ url = g_strdup_printf ("%s%s%s", FXA_BASEURL, FXA_VERSION, endpoint);
+ message = soup_message_new (SOUP_METHOD_GET, url);
+ hawk_header = ephy_sync_crypto_compute_hawk_header (url, "GET",
+ id,
+ key, key_length,
+ NULL);
+ soup_message_headers_append (message->request_headers,
+ "authorization", hawk_header->header);
+ soup_session_send_message (self->soup_session, message);
+
+ if (node != NULL) {
+ parser = json_parser_new ();
+ json_parser_load_from_data (parser,
+ message->response_body->data,
+ -1, NULL);
+ *node = json_node_copy (json_parser_get_root (parser));
+ g_object_unref (parser);
+ }
+
+ g_free (url);
+ ephy_sync_crypto_hawk_header_free (hawk_header);
+
+ return message->status_code;
+}
+
static gboolean
-check_certificate (EphySyncService *self,
- const gchar *certificate)
+ephy_sync_service_certificate_is_valid (EphySyncService *self,
+ const gchar *certificate)
{
JsonParser *parser;
JsonObject *json;
@@ -329,9 +325,9 @@ out:
}
static void
-token_server_response_cb (SoupSession *session,
- SoupMessage *message,
- gpointer user_data)
+obtain_storage_credentials_response_cb (SoupSession *session,
+ SoupMessage *message,
+ gpointer user_data)
{
EphySyncService *self;
JsonParser *parser;
@@ -367,7 +363,7 @@ token_server_response_cb (SoupSession *session,
}
static void
-send_get_request_to_token_server (EphySyncService *self)
+ephy_sync_service_obtain_storage_credentials (EphySyncService *self)
{
SoupMessage *message;
guint8 *kB = NULL;
@@ -401,7 +397,7 @@ send_get_request_to_token_server (EphySyncService *self)
soup_message_headers_append (message->request_headers,
"authorization", authorization);
soup_session_queue_message (self->soup_session, message,
- token_server_response_cb, self);
+ obtain_storage_credentials_response_cb, self);
g_free (kB);
g_free (hashed_kB);
@@ -412,9 +408,9 @@ send_get_request_to_token_server (EphySyncService *self)
}
static void
-sign_certificate_response_cb (SoupSession *session,
- SoupMessage *message,
- gpointer user_data)
+obtain_signed_certificate_response_cb (SoupSession *session,
+ SoupMessage *message,
+ gpointer user_data)
{
EphySyncService *self;
JsonParser *parser;
@@ -436,22 +432,22 @@ sign_certificate_response_cb (SoupSession *session,
certificate = json_object_get_string_member (json, "cert");
- if (check_certificate (self, certificate) == FALSE) {
+ if (ephy_sync_service_certificate_is_valid (self, certificate) == FALSE) {
ephy_sync_crypto_rsa_key_pair_free (self->keypair);
goto out;
}
self->certificate = g_strdup (certificate);
- /* See the comment in get_storage_credentials_from_token_server() */
- send_get_request_to_token_server (self);
+ /* See the comment in ephy_sync_service_send_storage_message(). */
+ ephy_sync_service_obtain_storage_credentials (self);
out:
g_object_unref (parser);
}
static void
-sign_certificate (EphySyncService *self)
+ephy_sync_service_obtain_signed_certificate (EphySyncService *self)
{
EphySyncCryptoProcessedST *processed_st;
gchar *tokenID;
@@ -483,13 +479,13 @@ sign_certificate (EphySyncService *self)
*/
request_body = g_strdup_printf ("{\"publicKey\": %s, \"duration\": %d}",
public_key_json, 30 * 60 * 1000);
- asynchronous_hawk_post_request (self,
- "certificate/sign",
- tokenID,
- processed_st->reqHMACkey,
- EPHY_SYNC_TOKEN_LENGTH,
- request_body,
- sign_certificate_response_cb);
+ ephy_sync_service_fxa_hawk_post_async (self,
+ "certificate/sign",
+ tokenID,
+ processed_st->reqHMACkey,
+ EPHY_SYNC_TOKEN_LENGTH,
+ request_body,
+ obtain_signed_certificate_response_cb);
ephy_sync_crypto_processed_st_free (processed_st);
g_free (tokenID);
@@ -499,21 +495,23 @@ sign_certificate (EphySyncService *self)
g_free (e_str);
}
+/* FIXME: Pass the data to be sent to the storage server. */
static void
-get_storage_credentials_from_token_server (EphySyncService *self)
+ephy_sync_service_send_storage_message (EphySyncService *self)
{
- if (storage_credentials_is_expired (self) == FALSE)
+ if (ephy_sync_service_storage_credentials_is_expired (self) == FALSE)
return;
/* Drop the old certificate. */
g_clear_pointer (&self->certificate, g_free);
/* The only purpose of certificates is to obtain a signed BrowserID that is
- * needed to talk to the Token Server. Since sign_certificate() completes
- * asynchronously (and we can't know when that happens), we will trust it to
- * send a GET request to the Token Server.
+ * needed to talk to the Token Server.
+ * Since ephy_sync_service_obtain_signed_certificate() completes asynchronously
+ * (and we can't know when that happens), we will trust it to send a request to
+ * the Token Server.
*/
- sign_certificate (self);
+ ephy_sync_service_obtain_signed_certificate (self);
}
static void
@@ -741,7 +739,7 @@ ephy_sync_service_destroy_session (EphySyncService *self,
soup_message_headers_append (message->request_headers,
"content-type", content_type);
soup_session_queue_message (self->soup_session, message,
- session_destroyed_cb, NULL);
+ destroy_session_response_cb, NULL);
ephy_sync_crypto_hawk_options_free (hawk_options);
ephy_sync_crypto_hawk_header_free (hawk_header);
@@ -768,12 +766,12 @@ ephy_sync_service_fetch_sync_keys (EphySyncService *self,
unwrapKB = ephy_sync_crypto_decode_hex (unwrapBKey);
processed_kft = ephy_sync_crypto_process_key_fetch_token (keyFetchToken);
tokenID = ephy_sync_crypto_encode_hex (processed_kft->tokenID, 0);
- status_code = synchronous_hawk_get_request (self,
- "account/keys",
- tokenID,
- processed_kft->reqHMACkey,
- EPHY_SYNC_TOKEN_LENGTH,
- &node);
+ status_code = ephy_sync_service_fxa_hawk_get_sync (self,
+ "account/keys",
+ tokenID,
+ processed_kft->reqHMACkey,
+ EPHY_SYNC_TOKEN_LENGTH,
+ &node);
json = json_node_get_object (node);
if (status_code != STATUS_OK) {
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