Der Prozess des Debuggens von Crypt_GPG

Fehlerausgabeinformationen auf der Browserseite:

<code>( ! ) Fatal error: Uncaught <span><<span>table</span><span>style</span>=<span>"border: 1px"</span><span>cellspacing</span>=<span>"0"</span>></span><span><<span>tr</span>></span><span><<span>td</span><span>colspan</span>=<span>"3"</span><span>style</span>=<span>"background: #ff9999"</span>></span><span><<span>b</span>></span>Crypt_GPG_FileException<span></<span>b</span>></span>: The 'homedir' &quot;/Library/WebServer/.gnupg&quot; is not readable or does not exist and cannot be created. This can happen if 'homedir' is not specified in the Crypt_GPG options, Crypt_GPG is run as the web user, and the web user has no home directory. in <span><<span>b</span>></span>/usr/local/webdata/andy/fanli/citic/Crypt/GPGAbstract.php<span></<span>b</span>></span> on line <span><<span>b</span>></span>278<span></<span>b</span>></span><span></<span>td</span>></span><span></<span>tr</span>></span><span><<span>tr</span>></span><span><<span>td</span><span>colspan</span>=<span>"3"</span><span>style</span>=<span>"background-color: #aaaaaa; text-align: center; font-weight: bold;"</span>></span>Exception trace<span></<span>td</span>></span><span></<span>tr</span>></span><span><<span>tr</span>></span><span><<span>td</span><span>style</span>=<span>"text-align: center; background: #cccccc; width:20px; font-weight: bold;"</span>></span>#<span></<span>td</span>></span><span><<span>td</span><span>style</span>=<span>"text-align: center; background: #cccccc; font-weight: bold;"</span>></span>Function<span></<span>td</span>></span><span><<span>td</span><span>style</span>=<span>"text-align: center; background: #cccccc; font-weight: bold;"</span>></span>Location<span></<span>td</span>></span><span></<span>tr</span>></span><span><<span>tr</span>></span><span><<span>td</span><span>style</span>=<span>"text-align: center;"</span>></span>0<span></<span>td</span>></span><span><<span>td</span>></span>Crypt_GPG_Engine->__construct(Array)<span></<span>td</span>></span><span><<span>td</span>></span>/usr/local/webdata/andy/fanli/citic/Crypt/GPGAbstract.php in /usr/local/webdata/andy/fanli/citic/Crypt/GPG/Engine.php on line 541</code>

Fehlerinformationsausgabe von der Befehlszeile:

<code>PHP Fatal error:  Uncaught PEAR_Exception: gpg<span>-agent</span> binary <span>not</span> found<span>.</span><span>If</span> you are sure the gpg<span>-agent</span> is installed, please specify the location of the gpg<span>-agent</span> binary using the <span>'agent'</span> driver option<span>.</span><span>in</span> /usr/<span>local</span>/webdata/andy/fanli/citic/Crypt/GPGAbstract<span>.</span>php <span>on</span> line <span>278</span><span>#0</span> /usr/<span>local</span>/webdata/andy/fanli/citic/Crypt/GPGAbstract<span>.</span>php(<span>278</span>): Crypt_GPG_Engine<span>-></span>__construct(<span>Array</span>)
<span>#1</span> /usr/<span>local</span>/webdata/andy/fanli/citic/gpg2<span>.</span>php(<span>9</span>): Crypt_GPGAbstract<span>-></span>__construct()
<span>#2</span> {main}
  thrown <span>in</span> /usr/<span>local</span>/webdata/andy/fanli/citic/Crypt/GPG/Engine<span>.</span>php <span>on</span> line <span>601</span>Fatal error: Uncaught PEAR_Exception: gpg<span>-agent</span> binary <span>not</span> found<span>.</span><span>If</span> you are sure the gpg<span>-agent</span> is installed, please specify the location of the gpg<span>-agent</span> binary using the <span>'agent'</span> driver option<span>.</span><span>in</span> /usr/<span>local</span>/webdata/andy/fanli/citic/Crypt/GPGAbstract<span>.</span>php <span>on</span> line <span>278</span><span>#0</span> /usr/<span>local</span>/webdata/andy/fanli/citic/Crypt/GPGAbstract<span>.</span>php(<span>278</span>): Crypt_GPG_Engine<span>-></span>__construct(<span>Array</span>)
<span>#1</span> /usr/<span>local</span>/webdata/andy/fanli/citic/gpg2<span>.</span>php(<span>9</span>): Crypt_GPGAbstract<span>-></span>__construct()
<span>#2</span> {main}
  thrown <span>in</span> /usr/<span>local</span>/webdata/andy/fanli/citic/Crypt/GPG/Engine<span>.</span>php <span>on</span> line <span>601</span></code>

Meine Analyse des vom ersten Browser gemeldeten Fehlers Es handelt sich um Berechtigungsprobleme, das zweite, das in der Shell ausgeführt wird, ist das eigentliche Problem. Befolgen Sie die Anweisungen und verwenden Sie brew, um den GPG-Agenten zu installieren.

Danach habe ich den Code wie folgt geschrieben:

<code><span>require_once</span><span>'./Crypt/GPG.php'</span>;

<span>$gpg</span> = <span>new</span> Crypt_GPG();
<span>$key</span> = getKey();
<span>$gpg</span>->addDecryptKey(<span>'zhangsanfeng'</span>,<span>'123456'</span>);
<span>$encrypted</span> = file_get_contents(<span>'wait_for_decrpyt.txt.gpg'</span>);
<span>$data</span> = <span>$gpg</span>->decrypt(<span>$encrypted</span>);
<span>echo</span><span>'<pre class="brush:php;toolbar:false">'</span>;var_dump(<span>$data</span>);<span>exit</span>;</code>

Endlich war die Entschlüsselung erfolgreich! ! !

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Das Obige hat den Prozess des Debuggens von Crypt_GPG vorgestellt, einschließlich der relevanten Aspekte. Ich hoffe, dass es für Freunde hilfreich sein wird, die sich für PHP-Tutorials interessieren.