ext/curl: Add CURLINFO_{USED_PROXY,HTTPAUTH_USED,PROXYAUTH_USED}

ext/curl/curl.stub.php

@@ -1000,6 +1000,18 @@
  */
 const CURLINFO_CAINFO = UNKNOWN;
 #endif
+#if LIBCURL_VERSION_NUM >= 0x080c00 /* Available since 8.12.0 */
+/**
+ * @var int
+ * @cvalue CURLINFO_HTTPAUTH_USED
+ */
+const CURLINFO_HTTPAUTH_USED = UNKNOWN;
+/**
+ * @var int
+ * @cvalue CURLINFO_PROXYAUTH_USED
+ */
+const CURLINFO_PROXYAUTH_USED = UNKNOWN;
+#endif
 
 /* Other */
 /**
@@ -3054,6 +3066,13 @@
  * @cvalue CURLINFO_TOTAL_TIME_T
  */
 const CURLINFO_TOTAL_TIME_T = UNKNOWN;
+#if LIBCURL_VERSION_NUM >= 0x080700 /* Available since 8.7.0 */
+/**
+ * @var int
+ * @cvalue CURLINFO_USED_PROXY
+ */
+const CURLINFO_USED_PROXY = UNKNOWN;
+#endif
 #if LIBCURL_VERSION_NUM >= 0x080a00 /* Available since 8.10.0 */
 /**
  * @var int

ext/curl/interface.c

@@ -2662,6 +2662,19 @@ PHP_FUNCTION(curl_getinfo)
 		if (curl_easy_getinfo(ch->cp, CURLINFO_CAINFO, &s_code) == CURLE_OK) {
 			CAAS("cainfo", s_code);
 		}
+#endif
+#if LIBCURL_VERSION_NUM >= 0x080700 /* Available since 8.7.0 */
+		if (curl_easy_getinfo(ch->cp, CURLINFO_USED_PROXY, &l_code) == CURLE_OK) {
+			CAAL("used_proxy", l_code);
+		}
+#endif
+#if LIBCURL_VERSION_NUM >= 0x080c00 /* Available since 8.12.0 */
+		if (curl_easy_getinfo(ch->cp, CURLINFO_HTTPAUTH_USED, &l_code) == CURLE_OK) {
+			CAAL("httpauth_used", l_code);
+		}
+		if (curl_easy_getinfo(ch->cp, CURLINFO_PROXYAUTH_USED, &l_code) == CURLE_OK) {
+			CAAL("proxyauth_used", l_code);
+		}
 #endif
 	} else {
 		switch (option) {

ext/curl/tests/Caddyfile

@@ -11,3 +11,8 @@ respond / "Caddy is up and running"
 respond /serverpush "main response"
 respond /serverpush/pushed "pushed response"
 push /serverpush /serverpush/pushed
+
+basicauth /http-basic-auth {
+    # bcrypt password hash for "password", calculated with 'caddy hash-password'
+    user $2a$14$yUKl9SGqVTAAqPTzLup.DefsbXXx3kfreNnzpJOUHcIrKnr5lgef2
+}

ext/curl/tests/curl_getinfo_CURLINFO_HTTPAUTH_USED-caddy.phpt

@@ -0,0 +1,33 @@
+--TEST--
+curl_getinfo - CURLINFO_HTTPAUTH_USED - online test
+--EXTENSIONS--
+curl
+--SKIPIF--
+<?php
+$curl_version = curl_version();
+if ($curl_version['version_number'] < 0x080c00) die("skip: test works only with curl >= 8.12.0");
+include 'skipif-nocaddy.inc';
+?>
+--FILE--
+<?php
+
+$ch = curl_init();
+curl_setopt($ch, CURLOPT_URL, "https://localhost/http-basic-auth");
+curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+
+$info = curl_getinfo($ch);
+var_dump($info['httpauth_used'] === 0); // this is always 0 before executing the transfer
+
+curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC | CURLAUTH_DIGEST);
+curl_setopt($ch, CURLOPT_USERNAME, "foo");
+curl_setopt($ch, CURLOPT_PASSWORD, "bar");
+
+$result = curl_exec($ch);
+$info = curl_getinfo($ch);
+
+var_dump($info['httpauth_used'] === CURLAUTH_BASIC);
+
+?>
+--EXPECT--
+bool(true)
+bool(true)

ext/curl/tests/curl_getinfo_CURLINFO_HTTPAUTH_USED.phpt

@@ -0,0 +1,66 @@
+--TEST--
+curl_getinfo - CURLINFO_HTTPAUTH_USED
+--EXTENSIONS--
+curl
+--SKIPIF--
+<?php
+$curl_version = curl_version();
+if ($curl_version['version_number'] < 0x080c00) die("skip: test works only with curl >= 8.12.0");
+?>
+--FILE--
+<?php
+include 'server.inc';
+
+$host = curl_cli_server_start();
+$port = (int) (explode(':', $host))[1];
+
+$ch = curl_init();
+curl_setopt($ch, CURLOPT_URL, "{$host}/get.inc?test=file");
+curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+
+echo "httpauth_used and proxyauth_used empty\n";
+
+$info = curl_getinfo($ch);
+var_dump(isset($info['httpauth_used']));
+var_dump(isset($info['proxyauth_used']));
+var_dump($info['httpauth_used'] === 0); // this is always 0 before executing the transfer
+var_dump($info['proxyauth_used'] === 0); // this is always 0 before executing the transfer
+
+$result = curl_exec($ch);
+echo "httpauth_used and proxyauth_used empty after request\n";
+$info = curl_getinfo($ch);
+var_dump(isset($info['httpauth_used']));
+var_dump(isset($info['proxyauth_used']));
+var_dump($info['httpauth_used'] === 0);
+var_dump($info['proxyauth_used'] === 0);
+var_dump(curl_getinfo($ch, CURLINFO_HTTPAUTH_USED) === $info['used_proxy']);
+var_dump(curl_getinfo($ch, CURLINFO_PROXYAUTH_USED) === $info['proxyauth_used']);
+
+echo "httpauth_used set after request\n";
+
+$ch = curl_init();
+curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC | CURLAUTH_DIGEST);
+curl_setopt($ch, CURLOPT_USERNAME, "foo");
+curl_setopt($ch, CURLOPT_PASSWORD, "bar");
+
+$result = curl_exec($ch);
+$info = curl_getinfo($ch);
+
+var_dump($info['httpauth_used']); // Built-in server does not support auth
+
+?>
+--EXPECT--
+httpauth_used and proxyauth_used empty
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+httpauth_used and proxyauth_used empty after request
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+httpauth_used set after request
+int(0)

ext/curl/tests/curl_getinfo_CURLINFO_USED_PROXY.phpt

@@ -0,0 +1,38 @@
+--TEST--
+curl_getinfo - CURLINFO_USED_PROXY
+--EXTENSIONS--
+curl
+--SKIPIF--
+<?php
+$curl_version = curl_version();
+if ($curl_version['version_number'] < 0x080700) die("skip: test works only with curl >= 8.7.0");
+?>
+--FILE--
+<?php
+include 'server.inc';
+
+$host = curl_cli_server_start();
+$port = (int) (explode(':', $host))[1];
+
+$ch = curl_init();
+curl_setopt($ch, CURLOPT_URL, "{$host}/get.inc?test=file");
+curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+
+$info = curl_getinfo($ch);
+var_dump(isset($info['used_proxy']));
+var_dump($info['used_proxy'] === 0); // this is always 0 before executing the transfer
+
+$result = curl_exec($ch);
+
+$info = curl_getinfo($ch);
+var_dump(isset($info['used_proxy']));
+var_dump($info['used_proxy'] === 0);
+var_dump(curl_getinfo($ch, CURLINFO_USED_PROXY) === $info['used_proxy']);
+
+?>
+--EXPECT--
+bool(true)
+bool(true)
+bool(true)
+bool(true)
+bool(true)