API support for PHP fcgi

[ghost]

The Google reader API fails to work on configurations using php-fpm due to the absence of getallheaders(), so, would it be possible to add one of the implementations discussed in the comments section of this page to work around this issue?

[Alkarex]

@squarefractal Could you please enable the logMe(debugInfo()); line https://github.com/FreshRSS/FreshRSS/blob/dev/p/api/greader.php#L545 and then show the part of your log_api.txt corresponding to the first failed request?

[ghost]

@Alkarex:
This is what I get in the logs after enabling logging and making a request to /p/api/greader.php/check/compatibility:

2016-04-10T10:26:08-03:00   Array
(
    [date] => 2016-04-10T10:26:08-03:00
    [headers] => Array
        (
            [Connection] => keep-alive
            [Referer] => https://example1.com/rss/p/api/
            [Accept-Encoding] => gzip, deflate
            [Accept-Language] => en-US,en;q=0.5
            [Accept] => text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
            [User-Agent] => Mozilla/5.0 (Windows NT 6.1; rv: 38.0) Gecko/20100101 Firefox/38.0
            [Host] => example1.com
        )

    [_SERVER] => Array
        (
            [USER] => www-data
            [HOME] => /var/www
            [ORIG_PATH_TRANSLATED] => /var/www/html/rss/p/api/greader.php/check/compatibility
            [ORIG_SCRIPT_FILENAME] => /usr/lib/cgi-bin/php7.0-fcgi
            [ORIG_SCRIPT_NAME] => /php7.0-fcgi
            [ORIG_PATH_INFO] => /rss/p/api/greader.php/check/compatibility
            [PATH_TRANSLATED] => /var/www/html/check/compatibility
            [PATH_INFO] => /check/compatibility
            [SCRIPT_NAME] => /rss/p/api/greader.php
            [REQUEST_URI] => /rss/p/api/greader.php/check/compatibility
            [QUERY_STRING] => 
            [REQUEST_METHOD] => GET
            [SERVER_PROTOCOL] => HTTP/1.1
            [GATEWAY_INTERFACE] => CGI/1.1
            [REDIRECT_URL] => /rss/p/api/greader.php/check/compatibility
            [REMOTE_PORT] => 35632
            [SCRIPT_FILENAME] => /var/www/html/rss/p/api/greader.php
            [SERVER_ADMIN] => [no address given]
            [CONTEXT_DOCUMENT_ROOT] => /usr/lib/cgi-bin/php7.0-fcgi
            [CONTEXT_PREFIX] => /php7.0-fcgi
            [REQUEST_SCHEME] => https
            [DOCUMENT_ROOT] => /var/www/html
            [REMOTE_ADDR] => 31.52.11.202
            [SERVER_PORT] => 443
            [SERVER_ADDR] => 100.231.41.42
            [SERVER_NAME] => example1.com
            [SERVER_SOFTWARE] => Apache
            [SERVER_SIGNATURE] => 
            [PATH] => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
            [HTTP_CONNECTION] => keep-alive
            [HTTP_REFERER] => https://example1.com/rss/p/api/
            [HTTP_ACCEPT_ENCODING] => gzip, deflate
            [HTTP_ACCEPT_LANGUAGE] => en-US,en;q=0.5
            [HTTP_ACCEPT] => text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
            [HTTP_USER_AGENT] => Mozilla/5.0 (Windows NT 6.1; rv: 38.0) Gecko/20100101 Firefox/38.0
            [HTTP_HOST] => example1.com
            [SSL_SESSION_RESUMED] => Resumed
            [SSL_SESSION_ID] => 962d9531e14ed96b934478fd9f84a9c5043b1857a3b81865075ad5c6263a15a6
            [SSL_SERVER_A_SIG] => sha256WithRSAEncryption
            [SSL_SERVER_A_KEY] => rsaEncryption
            [SSL_SERVER_I_DN] => CN=example2.com,C=UK
            [SSL_SERVER_S_DN] => CN=example2.com,C=UK
            [SSL_SERVER_V_END] => Feb 24 09:59:17 2019 GMT
            [SSL_SERVER_V_START] => Feb 25 09:59:17 2016 GMT
            [SSL_SERVER_M_SERIAL] => F90BEA3EF53C2016
            [SSL_SERVER_M_VERSION] => 3
            [SSL_CLIENT_VERIFY] => NONE
            [SSL_CIPHER_ALGKEYSIZE] => 128
            [SSL_CIPHER_USEKEYSIZE] => 128
            [SSL_CIPHER_EXPORT] => false
            [SSL_CIPHER] => ECDHE-RSA-AES128-GCM-SHA256
            [SSL_COMPRESS_METHOD] => NULL
            [SSL_SECURE_RENEG] => true
            [SSL_PROTOCOL] => TLSv1.2
            [SSL_VERSION_LIBRARY] => OpenSSL/1.0.1f
            [SSL_VERSION_INTERFACE] => mod_ssl/2.4.7
            [SSL_SERVER_I_DN_CN] => example2.com
            [SSL_SERVER_I_DN_C] => UK
            [SSL_SERVER_S_DN_CN] => example2.com
            [SSL_SERVER_S_DN_C] => UK
            [SSL_TLS_SNI] => example1.com
            [HTTPS] => on
            [REDIRECT_STATUS] => 200
            [REDIRECT_HANDLER] => php7.0-fcgi
            [REDIRECT_SSL_SESSION_RESUMED] => Resumed
            [REDIRECT_SSL_SESSION_ID] => 962d9531e14ed96b934478fd9f84a9c5043b1857a3b81865075ad5c6263a15a6
            [REDIRECT_SSL_SERVER_A_SIG] => sha256WithRSAEncryption
            [REDIRECT_SSL_SERVER_A_KEY] => rsaEncryption
            [REDIRECT_SSL_SERVER_I_DN] => CN=example2.com,C=UK
            [REDIRECT_SSL_SERVER_S_DN] => CN=example2.com,C=UK
            [REDIRECT_SSL_SERVER_V_END] => Feb 24 09:59:17 2019 GMT
            [REDIRECT_SSL_SERVER_V_START] => Feb 25 09:59:17 2016 GMT
            [REDIRECT_SSL_SERVER_M_SERIAL] => F90BEA3EF53C2016
            [REDIRECT_SSL_SERVER_M_VERSION] => 3
            [REDIRECT_SSL_CLIENT_VERIFY] => NONE
            [REDIRECT_SSL_CIPHER_ALGKEYSIZE] => 128
            [REDIRECT_SSL_CIPHER_USEKEYSIZE] => 128
            [REDIRECT_SSL_CIPHER_EXPORT] => false
            [REDIRECT_SSL_CIPHER] => ECDHE-RSA-AES128-GCM-SHA256
            [REDIRECT_SSL_COMPRESS_METHOD] => NULL
            [REDIRECT_SSL_SECURE_RENEG] => true
            [REDIRECT_SSL_PROTOCOL] => TLSv1.2
            [REDIRECT_SSL_VERSION_LIBRARY] => OpenSSL/1.0.1f
            [REDIRECT_SSL_VERSION_INTERFACE] => mod_ssl/2.4.7
            [REDIRECT_SSL_SERVER_I_DN_CN] => example2.com
            [REDIRECT_SSL_SERVER_I_DN_C] => UK
            [REDIRECT_SSL_SERVER_S_DN_CN] => example2.com
            [REDIRECT_SSL_SERVER_S_DN_C] => UK
            [REDIRECT_SSL_TLS_SNI] => example1.com
            [REDIRECT_HTTPS] => on
            [REDIRECT_HTTP_AUTHORIZATION] => 
            [FCGI_ROLE] => RESPONDER
            [PHP_SELF] => /rss/p/api/greader.php/check/compatibility
            [REQUEST_TIME_FLOAT] => 1460162379.128
            [REQUEST_TIME] => 1460162379
        )

    [_GET] => Array
        (
        )

    [_POST] => Array
        (
        )

    [_COOKIE] => Array
        (
        )

    [INPUT] => 
)

2016-04-10T10:26:08-03:00   checkCompatibility()

[Alkarex]

Thanks @squarefractal. It is not related to getallheaders() but to the use of another header name apparently: REDIRECT_HTTP_AUTHORIZATION instead of HTTP_AUTHORIZATION.

• Have you switched on Apache's mod_rewrite?
• Do you have any kind of proxy in front of your Apache?
• Could you please try this patch? API support for REDIRECT HTTP headers #1128

[ghost]

@Alkarex commented on Sunday, April 10, 2016 3:24:06 PM:

Have you switched on Apache's mod_rewrite?

Yes.

Do you have any kind of proxy in front of your Apache?

No.

Could you please try this patch? #1128

Adding the patch displays "PASS" when I check for compatibility, although I don't have a mobile device and a compatible app to test whether the Google API actually works.

[Alkarex]

Should be fixed. Please re-open if needed.