SilentConfigurationUpgradeService::transferHttpSettings()

Complexity

Conditions	41
Paths	0

Size

Total Lines	183
Code Lines	123

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    protected function transferHttpSettings()
    {
        $changed = false;
        $newParameters = [];
        $obsoleteParameters = [];

        // Remove / migrate options to new options
        try {
            // Check if the adapter option is set, if so, set it to the parameters that are obsolete
            $this->configurationManager->getLocalConfigurationValueByPath('HTTP/adapter');
            $obsoleteParameters[] = 'HTTP/adapter';
        } catch (\RuntimeException $e) {

Consider adding a comment why this CATCH block is empty.

        }
        try {
            $newParameters['HTTP/version'] = $this->configurationManager->getLocalConfigurationValueByPath('HTTP/protocol_version');
            $obsoleteParameters[] = 'HTTP/protocol_version';
        } catch (\RuntimeException $e) {

Consider adding a comment why this CATCH block is empty.

        }
        try {
            $this->configurationManager->getLocalConfigurationValueByPath('HTTP/ssl_verify_host');
            $obsoleteParameters[] = 'HTTP/ssl_verify_host';
        } catch (\RuntimeException $e) {

Consider adding a comment why this CATCH block is empty.

        }
        try {
            $legacyUserAgent = $this->configurationManager->getLocalConfigurationValueByPath('HTTP/userAgent');
            $newParameters['HTTP/headers/User-Agent'] = $legacyUserAgent;
            $obsoleteParameters[] = 'HTTP/userAgent';
        } catch (\RuntimeException $e) {

Consider adding a comment why this CATCH block is empty.

        }

        // Redirects
        try {
            $legacyFollowRedirects = $this->configurationManager->getLocalConfigurationValueByPath('HTTP/follow_redirects');
            $obsoleteParameters[] = 'HTTP/follow_redirects';
        } catch (\RuntimeException $e) {
            $legacyFollowRedirects = '';
        }
        try {
            $legacyMaximumRedirects = $this->configurationManager->getLocalConfigurationValueByPath('HTTP/max_redirects');
            $obsoleteParameters[] = 'HTTP/max_redirects';
        } catch (\RuntimeException $e) {
            $legacyMaximumRedirects = '';
        }
        try {
            $legacyStrictRedirects = $this->configurationManager->getLocalConfigurationValueByPath('HTTP/strict_redirects');
            $obsoleteParameters[] = 'HTTP/strict_redirects';
        } catch (\RuntimeException $e) {
            $legacyStrictRedirects = '';
        }

        // Check if redirects have been disabled
        if ($legacyFollowRedirects !== '' && (bool)$legacyFollowRedirects === false) {
            $newParameters['HTTP/allow_redirects'] = false;
        } elseif ($legacyMaximumRedirects !== '' || $legacyStrictRedirects !== '') {
            $newParameters['HTTP/allow_redirects'] = [];
            if ($legacyMaximumRedirects !== '' && (int)$legacyMaximumRedirects !== 5) {
                $newParameters['HTTP/allow_redirects']['max'] = (int)$legacyMaximumRedirects;
            }
            if ($legacyStrictRedirects !== '' && (bool)$legacyStrictRedirects === true) {
                $newParameters['HTTP/allow_redirects']['strict'] = true;
            }
            // defaults are used, no need to set the option in LocalConfiguration.php
            if (empty($newParameters['HTTP/allow_redirects'])) {
                unset($newParameters['HTTP/allow_redirects']);
            }
        }

        // Migrate Proxy settings
        try {
            // Currently without protocol or port
            $legacyProxyHost = $this->configurationManager->getLocalConfigurationValueByPath('HTTP/proxy_host');
            $obsoleteParameters[] = 'HTTP/proxy_host';
        } catch (\RuntimeException $e) {
            $legacyProxyHost = '';
        }
        try {
            $legacyProxyPort = $this->configurationManager->getLocalConfigurationValueByPath('HTTP/proxy_port');
            $obsoleteParameters[] = 'HTTP/proxy_port';
        } catch (\RuntimeException $e) {
            $legacyProxyPort = '';
        }
        try {
            $legacyProxyUser = $this->configurationManager->getLocalConfigurationValueByPath('HTTP/proxy_user');
            $obsoleteParameters[] = 'HTTP/proxy_user';
        } catch (\RuntimeException $e) {
            $legacyProxyUser = '';
        }
        try {
            $legacyProxyPassword = $this->configurationManager->getLocalConfigurationValueByPath('HTTP/proxy_password');
            $obsoleteParameters[] = 'HTTP/proxy_password';
        } catch (\RuntimeException $e) {
            $legacyProxyPassword = '';
        }
        // Auth Scheme: Basic, digest etc.
        try {
            $legacyProxyAuthScheme = $this->configurationManager->getLocalConfigurationValueByPath('HTTP/proxy_auth_scheme');
            $obsoleteParameters[] = 'HTTP/proxy_auth_scheme';
        } catch (\RuntimeException $e) {
            $legacyProxyAuthScheme = '';
        }

        if ($legacyProxyHost !== '') {
            $proxy = 'http://';
            if ($legacyProxyAuthScheme !== '' && $legacyProxyUser !== '' && $legacyProxyPassword !== '') {
                $proxy .= $legacyProxyUser . ':' . $legacyProxyPassword . '@';
            }
            $proxy .= $legacyProxyHost;
            if ($legacyProxyPort !== '') {
                $proxy .= ':' . $legacyProxyPort;
            }
            $newParameters['HTTP/proxy'] = $proxy;
        }

        // Verify peers
        // see http://docs.guzzlephp.org/en/latest/request-options.html#verify
        try {
            $legacySslVerifyPeer = $this->configurationManager->getLocalConfigurationValueByPath('HTTP/ssl_verify_peer');
            $obsoleteParameters[] = 'HTTP/ssl_verify_peer';
        } catch (\RuntimeException $e) {
            $legacySslVerifyPeer = '';
        }

        // Directory holding multiple Certificate Authority files
        try {
            $legacySslCaPath = $this->configurationManager->getLocalConfigurationValueByPath('HTTP/ssl_capath');
            $obsoleteParameters[] = 'HTTP/ssl_capath';
        } catch (\RuntimeException $e) {
            $legacySslCaPath = '';
        }
        // Certificate Authority file to verify the peer with (use when ssl_verify_peer is TRUE)
        try {
            $legacySslCaFile = $this->configurationManager->getLocalConfigurationValueByPath('HTTP/ssl_cafile');
            $obsoleteParameters[] = 'HTTP/ssl_cafile';
        } catch (\RuntimeException $e) {
            $legacySslCaFile = '';
        }
        if ($legacySslVerifyPeer !== '') {
            if ($legacySslCaFile !== '' && $legacySslCaPath !== '') {
                $newParameters['HTTP/verify'] = $legacySslCaPath . $legacySslCaFile;
            } elseif ((bool)$legacySslVerifyPeer === false) {
                $newParameters['HTTP/verify'] = false;
            }
        }

        // SSL Key + Passphrase
        // Name of a file containing local certificate
        try {
            $legacySslLocalCert = $this->configurationManager->getLocalConfigurationValueByPath('HTTP/ssl_local_cert');
            $obsoleteParameters[] = 'HTTP/ssl_local_cert';
        } catch (\RuntimeException $e) {
            $legacySslLocalCert = '';
        }

        // Passphrase with which local certificate was encoded
        try {
            $legacySslPassphrase = $this->configurationManager->getLocalConfigurationValueByPath('HTTP/ssl_passphrase');
            $obsoleteParameters[] = 'HTTP/ssl_passphrase';
        } catch (\RuntimeException $e) {
            $legacySslPassphrase = '';
        }

        if ($legacySslLocalCert !== '') {
            if ($legacySslPassphrase !== '') {
                $newParameters['HTTP/ssl_key'] = [
                    $legacySslLocalCert,
                    $legacySslPassphrase
                ];
            } else {
                $newParameters['HTTP/ssl_key'] = $legacySslLocalCert;
            }
        }

        // Update the LocalConfiguration file if obsolete parameters or new parameters are set
        if (!empty($obsoleteParameters)) {
            $this->configurationManager->removeLocalConfigurationKeysByPath($obsoleteParameters);
            $changed = true;
        }
        if (!empty($newParameters)) {
            $this->configurationManager->setLocalConfigurationValuesByPathValuePairs($newParameters);
            $changed = true;
        }
        if ($changed) {
            $this->throwConfigurationChangedException();
        }