From d39fd6d5f4c0a63cc048b84b0f989cb83f31e5fe Mon Sep 17 00:00:00 2001
From: Carlos Garcia Campos <cgarcia@igalia.com>
Date: Tue, 8 Jun 2021 10:57:06 +0200
Subject: [PATCH 1/2] Use GUri instead of SoupURI

Upstream-Status: Submitted [https://gitlab.gnome.org/GNOME/librest/-/merge_requests/6]
---
 configure.ac               |  2 +-
 rest-extras/flickr-proxy.c | 19 ++++++++++++++-----
 rest/oauth-proxy-call.c    | 19 ++++++++++++++-----
 rest/oauth2-proxy.c        | 22 +++++++++++-----------
 4 files changed, 40 insertions(+), 22 deletions(-)

diff --git a/configure.ac b/configure.ac
index d15e592..d586e69 100644
--- a/configure.ac
+++ b/configure.ac
@@ -40,7 +40,7 @@ AM_PROG_CC_C_O
 LT_PREREQ([2.2.6])
 LT_INIT([disable-static])
 
-PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.44)
+PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.67.4)
 PKG_CHECK_MODULES(SOUP, libsoup-2.4 >= 2.42)
 PKG_CHECK_MODULES(XML, libxml-2.0)
 PKG_CHECK_MODULES(GTHREAD, gthread-2.0)
diff --git a/rest-extras/flickr-proxy.c b/rest-extras/flickr-proxy.c
index 3342a4d..7726359 100644
--- a/rest-extras/flickr-proxy.c
+++ b/rest-extras/flickr-proxy.c
@@ -304,13 +304,13 @@ flickr_proxy_build_login_url (FlickrProxy *proxy,
                               const char  *frob,
                               const char  *perms)
 {
-  SoupURI *uri;
+  GUri *uri;
   GHashTable *params;
   char *sig, *s;
+  char *query;
 
   g_return_val_if_fail (FLICKR_IS_PROXY (proxy), NULL);
 
-  uri = soup_uri_new ("http://flickr.com/services/auth/");
   params = g_hash_table_new (g_str_hash, g_str_equal);
 
   g_hash_table_insert (params, "api_key", proxy->priv->api_key);
@@ -321,14 +321,23 @@ flickr_proxy_build_login_url (FlickrProxy *proxy,
 
   sig = flickr_proxy_sign (proxy, params);
   g_hash_table_insert (params, "api_sig", sig);
+  query = soup_form_encode_hash (params);
 
-  soup_uri_set_query_from_form (uri, params);
+  uri = g_uri_build (G_URI_FLAGS_ENCODED,
+                     "http",
+                     NULL,
+                     "flickr.com",
+                     -1,
+                     "services/auth/",
+                     query,
+                     NULL);
 
-  s = soup_uri_to_string (uri, FALSE);
+  s = g_uri_to_string (uri);
 
+  g_free (query);
   g_free (sig);
   g_hash_table_destroy (params);
-  soup_uri_free (uri);
+  g_uri_unref (uri);
 
   return s;
 }
diff --git a/rest/oauth-proxy-call.c b/rest/oauth-proxy-call.c
index c90c69d..e238c3c 100644
--- a/rest/oauth-proxy-call.c
+++ b/rest/oauth-proxy-call.c
@@ -30,7 +30,7 @@
 
 G_DEFINE_TYPE (OAuthProxyCall, oauth_proxy_call, REST_TYPE_PROXY_CALL)
 
-#define OAUTH_ENCODE_STRING(x_) (x_ ? soup_uri_encode( (x_), "!$&'()*+,;=@") : g_strdup (""))
+#define OAUTH_ENCODE_STRING(x_) (x_ ? g_uri_escape_string( (x_), NULL, TRUE) : g_strdup (""))
 
 static char *
 sign_plaintext (OAuthProxyPrivate *priv)
@@ -136,15 +136,24 @@ sign_hmac (OAuthProxy *proxy, RestProxyCall *call, GHashTable *oauth_params)
   if (priv->oauth_echo) {
     g_string_append_uri_escaped (text, priv->service_url, NULL, FALSE);
   } else if (priv->signature_host != NULL) {
-    SoupURI *url = soup_uri_new (url_str);
+    GUri *url = g_uri_parse (url_str, G_URI_FLAGS_ENCODED, NULL);
+    GUri *new_url;
     gchar *signing_url;
 
-    soup_uri_set_host (url, priv->signature_host);
-    signing_url = soup_uri_to_string (url, FALSE);
+    new_url = g_uri_build (g_uri_get_flags (url),
+                           g_uri_get_scheme (url),
+                           g_uri_get_userinfo (url),
+                           priv->signature_host,
+                           g_uri_get_port (url),
+                           g_uri_get_path (url),
+                           g_uri_get_query (url),
+                           g_uri_get_fragment (url));
+    signing_url = g_uri_to_string (new_url);
 
     g_string_append_uri_escaped (text, signing_url, NULL, FALSE);
 
-    soup_uri_free (url);
+    g_uri_unref (new_url);
+    g_uri_unref (url);
     g_free (signing_url);
   } else {
     g_string_append_uri_escaped (text, url_str, NULL, FALSE);
diff --git a/rest/oauth2-proxy.c b/rest/oauth2-proxy.c
index 24e5da0..3382f8b 100644
--- a/rest/oauth2-proxy.c
+++ b/rest/oauth2-proxy.c
@@ -37,8 +37,6 @@ oauth2_proxy_error_quark (void)
     return g_quark_from_static_string ("rest-oauth2-proxy");
 }
 
-#define EXTRA_CHARS_ENCODE "!$&'()*+,;=@"
-
 enum {
   PROP_0,
   PROP_CLIENT_ID,
@@ -242,8 +240,8 @@ append_query_param (gpointer key, gpointer value, gpointer user_data)
     char *encoded_val, *encoded_key;
     char *param;
 
-    encoded_val = soup_uri_encode (value, EXTRA_CHARS_ENCODE);
-    encoded_key = soup_uri_encode (key, EXTRA_CHARS_ENCODE);
+    encoded_val = g_uri_escape_string (value, NULL, TRUE);
+    encoded_key = g_uri_escape_string (key, NULL, TRUE);
 
     param = g_strdup_printf ("%s=%s", encoded_key, encoded_val);
     g_free (encoded_key);
@@ -295,8 +293,8 @@ oauth2_proxy_build_login_url_full (OAuth2Proxy *proxy,
         g_hash_table_foreach (extra_params, append_query_param, params);
     }
 
-    encoded_uri = soup_uri_encode (redirect_uri, EXTRA_CHARS_ENCODE);
-    encoded_id = soup_uri_encode (proxy->priv->client_id, EXTRA_CHARS_ENCODE);
+    encoded_uri = g_uri_escape_string (redirect_uri, NULL, TRUE);
+    encoded_id = g_uri_escape_string (proxy->priv->client_id, NULL, TRUE);
 
     url = g_strdup_printf ("%s?client_id=%s&redirect_uri=%s&type=user_agent",
                            proxy->priv->auth_endpoint, encoded_id,
@@ -378,20 +376,22 @@ oauth2_proxy_extract_access_token (const char *url)
 {
   GHashTable *params;
   char *token = NULL;
-  SoupURI *soupuri = soup_uri_new (url);
+  const char *fragment;
+  GUri *uri = g_uri_parse (url, G_URI_FLAGS_ENCODED, NULL);
 
-  if (soupuri->fragment != NULL) {
-    params = soup_form_decode (soupuri->fragment);
+  fragment = g_uri_get_fragment (uri);
+  if (fragment != NULL) {
+    params = soup_form_decode (fragment);
 
     if (params) {
       char *encoded = g_hash_table_lookup (params, "access_token");
       if (encoded)
-        token = soup_uri_decode (encoded);
+        token = g_uri_unescape_string (encoded, NULL);
 
       g_hash_table_destroy (params);
     }
   }
-  soup_uri_free (soupuri);
+  g_uri_unref (uri);
 
   return token;
 }
-- 
2.33.1