PHP & cURL - GitHub API - 403
PHP & cURL - GitHub API - 403
我对 cURL 和 API 完全陌生，但我正在尝试构建一个使用 GitHubs Code Search API 的应用程序。
在我的 XAMPP Shell 中，我可以毫无问题地执行以下字符串
curl -u myuser https://api.github.com/search/code?q=XXX+language:XXX?access_token=XXX
现在，当我尝试在 PHP 中使用 cURL 时，我 运行 遇到了一些问题，我的代码如下：
$url = 'https://api.github.com/search/code?q=' . $term . 'language:' . $lang . 'stars:' . $stars . '?access_token=' . $token;
$cInit = curl_init();
curl_setopt($cInit, CURLOPT_URL, $url);
curl_setopt($cInit, CURLOPT_RETURNTRANSFER, 1); // 1 = TRUE
curl_setopt($cInit, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
curl_setopt($cInit, CURLOPT_USERPWD, $user . ':' . $pwd);
$output = curl_exec($cInit);
$info = curl_getinfo($cInit, CURLINFO_HTTP_CODE);
$result = json_decode($output);
curl_close($cInit);
当我 var_dump($result); 页面以空值迎接我
我用下面的代码检查了 HTTP_CODE：
$info = curl_getinfo($cInit, CURLINFO_HTTP_CODE);
var_dump($info);
然后告诉我 int(403) 是 403 Forbidden，它与身份验证相关。在这种情况下我到底做错了什么？
稍微调试一下就会指出来。
如果您不发送用户代理，那么您将收到 403 错误，输出 $output 会产生：
Request forbidden by administrative rules. Please make sure your
request has a User-Agent header
(http://developer.github.com/v3/#user-agent-required). Check
https://developer.github.com for other possible causes.
快速查看您还发送的文档 access_token，这不是必需的，因为您使用的是基本身份验证。
我更改了 url 并且以下工作正常：
<?php
$user = 'Your Github Username';
$pwd = 'Your Github Password';
$url = 'https://api.github.com/search/code?q=addClass+in:file+language:js+repo:jquery/jquery';
$cInit = curl_init();
curl_setopt($cInit, CURLOPT_URL, $url);
curl_setopt($cInit, CURLOPT_RETURNTRANSFER, 1); // 1 = TRUE
curl_setopt($cInit, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
curl_setopt($cInit, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
curl_setopt($cInit, CURLOPT_USERPWD, $user . ':' . $pwd);
$output = curl_exec($cInit);
$info = curl_getinfo($cInit, CURLINFO_HTTP_CODE);
$result = json_decode($output);
curl_close($cInit);
echo '<pre>'.print_r($result, true).'</pre>';
结果：
stdClass Object
(
[total_count] => 8
[incomplete_results] =>
[items] => Array
(
[0] => stdClass Object
(
[name] => classes.js
[path] => src/attributes/classes.js
[sha] => 0c90a8dffdb95ec4678f18e07623f9d111c32540
[url] => https://api.github.com/repositories/167174/contents/src/attributes/classes.js?ref=3d732cca6b5076a9d13eee98e2b075b37384cd91
[git_url] => https://api.github.com/repositories/167174/git/blobs/0c90a8dffdb95ec4678f18e07623f9d111c32540
[html_url] => https://github.com/jquery/jquery/blob/3d732cca6b5076a9d13eee98e2b075b37384cd91/src/attributes/classes.js
[repository] => stdClass Object
(
[id] => 167174
[name] => jquery
[full_name] => jquery/jquery
[owner] => stdClass Object
(
[login] => jquery
[id] => 70142
[avatar_url] => https://avatars1.githubusercontent.com/u/70142?v=4
[gravatar_id] =>
[url] => https://api.github.com/users/jquery
[html_url] => https://github.com/jquery
[followers_url] => https://api.github.com/users/jquery/followers
[following_url] => https://api.github.com/users/jquery/following{/other_user}
[gists_url] => https://api.github.com/users/jquery/gists{/gist_id}
[starred_url] => https://api.github.com/users/jquery/starred{/owner}{/repo}
[subscriptions_url] => https://api.github.com/users/jquery/subscriptions
[organizations_url] => https://api.github.com/users/jquery/orgs
[repos_url] => https://api.github.com/users/jquery/repos
[events_url] => https://api.github.com/users/jquery/events{/privacy}
[received_events_url] => https://api.github.com/users/jquery/received_events
[type] => Organization
[site_admin] =>
)
[private] =>
[html_url] => https://github.com/jquery/jquery
[description] => jQuery JavaScript Library
[fork] =>
[url] => https://api.github.com/repos/jquery/jquery
[forks_url] => https://api.github.com/repos/jquery/jquery/forks
[keys_url] => https://api.github.com/repos/jquery/jquery/keys{/key_id}
[collaborators_url] => https://api.github.com/repos/jquery/jquery/collaborators{/collaborator}
[teams_url] => https://api.github.com/repos/jquery/jquery/teams
[hooks_url] => https://api.github.com/repos/jquery/jquery/hooks
[issue_events_url] => https://api.github.com/repos/jquery/jquery/issues/events{/number}
[events_url] => https://api.github.com/repos/jquery/jquery/events
[assignees_url] => https://api.github.com/repos/jquery/jquery/assignees{/user}
[branches_url] => https://api.github.com/repos/jquery/jquery/branches{/branch}
[tags_url] => https://api.github.com/repos/jquery/jquery/tags
[blobs_url] => https://api.github.com/repos/jquery/jquery/git/blobs{/sha}
[git_tags_url] => https://api.github.com/repos/jquery/jquery/git/tags{/sha}
[git_refs_url] => https://api.github.com/repos/jquery/jquery/git/refs{/sha}
[trees_url] => https://api.github.com/repos/jquery/jquery/git/trees{/sha}
[statuses_url] => https://api.github.com/repos/jquery/jquery/statuses/{sha}
[languages_url] => https://api.github.com/repos/jquery/jquery/languages
[stargazers_url] => https://api.github.com/repos/jquery/jquery/stargazers
[contributors_url] => https://api.github.com/repos/jquery/jquery/contributors
[subscribers_url] => https://api.github.com/repos/jquery/jquery/subscribers
[subscription_url] => https://api.github.com/repos/jquery/jquery/subscription
[commits_url] => https://api.github.com/repos/jquery/jquery/commits{/sha}
[git_commits_url] => https://api.github.com/repos/jquery/jquery/git/commits{/sha}
[comments_url] => https://api.github.com/repos/jquery/jquery/comments{/number}
[issue_comment_url] => https://api.github.com/repos/jquery/jquery/issues/comments{/number}
[contents_url] => https://api.github.com/repos/jquery/jquery/contents/{+path}
[compare_url] => https://api.github.com/repos/jquery/jquery/compare/{base}...{head}
[merges_url] => https://api.github.com/repos/jquery/jquery/merges
[archive_url] => https://api.github.com/repos/jquery/jquery/{archive_format}{/ref}
[downloads_url] => https://api.github.com/repos/jquery/jquery/downloads
[issues_url] => https://api.github.com/repos/jquery/jquery/issues{/number}
[pulls_url] => https://api.github.com/repos/jquery/jquery/pulls{/number}
[milestones_url] => https://api.github.com/repos/jquery/jquery/milestones{/number}
[notifications_url] => https://api.github.com/repos/jquery/jquery/notifications{?since,all,participating}
[labels_url] => https://api.github.com/repos/jquery/jquery/labels{/name}
[releases_url] => https://api.github.com/repos/jquery/jquery/releases{/id}
[deployments_url] => https://api.github.com/repos/jquery/jquery/deployments
)
[score] => 0.5187095
)
//.. snip
我对 cURL 和 API 完全陌生，但我正在尝试构建一个使用 GitHubs Code Search API 的应用程序。
在我的 XAMPP Shell 中，我可以毫无问题地执行以下字符串
curl -u myuser https://api.github.com/search/code?q=XXX+language:XXX?access_token=XXX
现在，当我尝试在 PHP 中使用 cURL 时，我 运行 遇到了一些问题，我的代码如下：
$url = 'https://api.github.com/search/code?q=' . $term . 'language:' . $lang . 'stars:' . $stars . '?access_token=' . $token;
$cInit = curl_init();
curl_setopt($cInit, CURLOPT_URL, $url);
curl_setopt($cInit, CURLOPT_RETURNTRANSFER, 1); // 1 = TRUE
curl_setopt($cInit, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
curl_setopt($cInit, CURLOPT_USERPWD, $user . ':' . $pwd);
$output = curl_exec($cInit);
$info = curl_getinfo($cInit, CURLINFO_HTTP_CODE);
$result = json_decode($output);
curl_close($cInit);
当我 var_dump($result); 页面以空值迎接我
我用下面的代码检查了 HTTP_CODE：
$info = curl_getinfo($cInit, CURLINFO_HTTP_CODE);
var_dump($info);
然后告诉我 int(403) 是 403 Forbidden，它与身份验证相关。在这种情况下我到底做错了什么？
稍微调试一下就会指出来。
如果您不发送用户代理，那么您将收到 403 错误，输出 $output 会产生：
Request forbidden by administrative rules. Please make sure your request has a User-Agent header (http://developer.github.com/v3/#user-agent-required). Check https://developer.github.com for other possible causes.
快速查看您还发送的文档 access_token，这不是必需的，因为您使用的是基本身份验证。
我更改了 url 并且以下工作正常：
<?php
$user = 'Your Github Username';
$pwd = 'Your Github Password';
$url = 'https://api.github.com/search/code?q=addClass+in:file+language:js+repo:jquery/jquery';
$cInit = curl_init();
curl_setopt($cInit, CURLOPT_URL, $url);
curl_setopt($cInit, CURLOPT_RETURNTRANSFER, 1); // 1 = TRUE
curl_setopt($cInit, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
curl_setopt($cInit, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
curl_setopt($cInit, CURLOPT_USERPWD, $user . ':' . $pwd);
$output = curl_exec($cInit);
$info = curl_getinfo($cInit, CURLINFO_HTTP_CODE);
$result = json_decode($output);
curl_close($cInit);
echo '<pre>'.print_r($result, true).'</pre>';
结果：
stdClass Object
(
[total_count] => 8
[incomplete_results] =>
[items] => Array
(
[0] => stdClass Object
(
[name] => classes.js
[path] => src/attributes/classes.js
[sha] => 0c90a8dffdb95ec4678f18e07623f9d111c32540
[url] => https://api.github.com/repositories/167174/contents/src/attributes/classes.js?ref=3d732cca6b5076a9d13eee98e2b075b37384cd91
[git_url] => https://api.github.com/repositories/167174/git/blobs/0c90a8dffdb95ec4678f18e07623f9d111c32540
[html_url] => https://github.com/jquery/jquery/blob/3d732cca6b5076a9d13eee98e2b075b37384cd91/src/attributes/classes.js
[repository] => stdClass Object
(
[id] => 167174
[name] => jquery
[full_name] => jquery/jquery
[owner] => stdClass Object
(
[login] => jquery
[id] => 70142
[avatar_url] => https://avatars1.githubusercontent.com/u/70142?v=4
[gravatar_id] =>
[url] => https://api.github.com/users/jquery
[html_url] => https://github.com/jquery
[followers_url] => https://api.github.com/users/jquery/followers
[following_url] => https://api.github.com/users/jquery/following{/other_user}
[gists_url] => https://api.github.com/users/jquery/gists{/gist_id}
[starred_url] => https://api.github.com/users/jquery/starred{/owner}{/repo}
[subscriptions_url] => https://api.github.com/users/jquery/subscriptions
[organizations_url] => https://api.github.com/users/jquery/orgs
[repos_url] => https://api.github.com/users/jquery/repos
[events_url] => https://api.github.com/users/jquery/events{/privacy}
[received_events_url] => https://api.github.com/users/jquery/received_events
[type] => Organization
[site_admin] =>
)
[private] =>
[html_url] => https://github.com/jquery/jquery
[description] => jQuery JavaScript Library
[fork] =>
[url] => https://api.github.com/repos/jquery/jquery
[forks_url] => https://api.github.com/repos/jquery/jquery/forks
[keys_url] => https://api.github.com/repos/jquery/jquery/keys{/key_id}
[collaborators_url] => https://api.github.com/repos/jquery/jquery/collaborators{/collaborator}
[teams_url] => https://api.github.com/repos/jquery/jquery/teams
[hooks_url] => https://api.github.com/repos/jquery/jquery/hooks
[issue_events_url] => https://api.github.com/repos/jquery/jquery/issues/events{/number}
[events_url] => https://api.github.com/repos/jquery/jquery/events
[assignees_url] => https://api.github.com/repos/jquery/jquery/assignees{/user}
[branches_url] => https://api.github.com/repos/jquery/jquery/branches{/branch}
[tags_url] => https://api.github.com/repos/jquery/jquery/tags
[blobs_url] => https://api.github.com/repos/jquery/jquery/git/blobs{/sha}
[git_tags_url] => https://api.github.com/repos/jquery/jquery/git/tags{/sha}
[git_refs_url] => https://api.github.com/repos/jquery/jquery/git/refs{/sha}
[trees_url] => https://api.github.com/repos/jquery/jquery/git/trees{/sha}
[statuses_url] => https://api.github.com/repos/jquery/jquery/statuses/{sha}
[languages_url] => https://api.github.com/repos/jquery/jquery/languages
[stargazers_url] => https://api.github.com/repos/jquery/jquery/stargazers
[contributors_url] => https://api.github.com/repos/jquery/jquery/contributors
[subscribers_url] => https://api.github.com/repos/jquery/jquery/subscribers
[subscription_url] => https://api.github.com/repos/jquery/jquery/subscription
[commits_url] => https://api.github.com/repos/jquery/jquery/commits{/sha}
[git_commits_url] => https://api.github.com/repos/jquery/jquery/git/commits{/sha}
[comments_url] => https://api.github.com/repos/jquery/jquery/comments{/number}
[issue_comment_url] => https://api.github.com/repos/jquery/jquery/issues/comments{/number}
[contents_url] => https://api.github.com/repos/jquery/jquery/contents/{+path}
[compare_url] => https://api.github.com/repos/jquery/jquery/compare/{base}...{head}
[merges_url] => https://api.github.com/repos/jquery/jquery/merges
[archive_url] => https://api.github.com/repos/jquery/jquery/{archive_format}{/ref}
[downloads_url] => https://api.github.com/repos/jquery/jquery/downloads
[issues_url] => https://api.github.com/repos/jquery/jquery/issues{/number}
[pulls_url] => https://api.github.com/repos/jquery/jquery/pulls{/number}
[milestones_url] => https://api.github.com/repos/jquery/jquery/milestones{/number}
[notifications_url] => https://api.github.com/repos/jquery/jquery/notifications{?since,all,participating}
[labels_url] => https://api.github.com/repos/jquery/jquery/labels{/name}
[releases_url] => https://api.github.com/repos/jquery/jquery/releases{/id}
[deployments_url] => https://api.github.com/repos/jquery/jquery/deployments
)
[score] => 0.5187095
)
//.. snip