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updated to match recent changes
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Thilo Raufeisen
parent
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7 changed files with 66 additions and 61 deletions
109
README
109
README
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@ -1,7 +1,7 @@
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Installation
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------------
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tar xvzf gnupg-x.y.tgz
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cd gnupg-x-y
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cd gnupg-x.y
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phpize
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make
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make install
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@ -12,17 +12,19 @@ This extension requires the gpgme library, which is available at http://www.gnup
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Notes
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-----
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- This extension requires at least PHP 4.3.0
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To use this extension in an OO style, PHP 5 is required
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To use this extension in an OOP style, PHP 5 is required
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- This is a beta version.
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Don´t use it on production systems.
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- It is now possible to specify multiple keys.
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see "addsignkey", "addencryptkey" and "adddecryptkey"
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- Verify can now handle all signature-types
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- Only the Open_PGP protocol is currently supported.
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This shouldn´t be a problem for the most people.
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- only 1 key per operation is currently supported.
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so you can´t add x keys for encryption.
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- Whenever you provide a key to a method, you should make sure, that your given pattern is unique.
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Otherwise it could happen, that the wrong key is selected from the keyring.
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The best would be to provide the fingerprint, whenever needed.
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@ -34,33 +36,31 @@ Notes
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- To specify a custom location of you keyring, simply store the path in the enviroment-variable GNUPGHOME
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This should make it easy, to use this extension with the apache-user.
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- Constants:
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SIG_MODE_NORMAL
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SIG_MODE_DETACH
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SIG_MODE_CLEAR
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GNUPG_SIG_MODE_NORMAL
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GNUPG_SIG_MODE_DETACH
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GNUPG_SIG_MODE_CLEAR
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VALIDITY_UNKNOWN
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VALIDITY_UNDEFINED
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VALIDITY_NEVER
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VALIDITY_MARGINAL
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VALIDITY_FULL
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VALIDITY_ULTIMATE
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GNUPG_VALIDITY_UNKNOWN
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GNUPG_VALIDITY_UNDEFINED
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GNUPG_VALIDITY_NEVER
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GNUPG_VALIDITY_MARGINAL
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GNUPG_VALIDITY_FULL
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GNUPG_VALIDITY_ULTIMATE
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GNUPG_PROTOCOL_OpenPGP
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GNUPG_PROTOCOL_CMS
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PROTOCOL_OpenPGP
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PROTOCOL_CMS
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GNUPG_SIGSUM_VALID
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GNUPG_SIGSUM_GREEN
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GNUPG_SIGSUM_RED
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GNUPG_SIGSUM_KEY_REVOKED
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GNUPG_SIGSUM_KEY_EXPIRED
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GNUPG_SIGSUM_SIG_EXPIRED
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GNUPG_SIGSUM_KEY_MISSING
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GNUPG_SIGSUM_CRL_MISSING
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GNUPG_SIGSUM_CRL_TOO_OLD
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GNUPG_SIGSUM_BAD_POLICY
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GNUPG_SIGSUM_SYS_ERROR
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SIGSUM_VALID
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SIGSUM_GREEN
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SIGSUM_RED
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SIGSUM_KEY_REVOKED
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SIGSUM_KEY_EXPIRED
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SIGSUM_SIG_EXPIRED
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SIGSUM_KEY_MISSING
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SIGSUM_CRL_MISSING
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SIGSUM_CRL_TOO_OLD
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SIGSUM_BAD_POLICY
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SIGSUM_SYS_ERROR
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Methods
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@ -76,6 +76,7 @@ $res = gnupg_init();
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gnupg_setarmor($res,1);
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- __construct()
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sets up a new gnupg object
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( new gnupg() )
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@ -90,38 +91,37 @@ gnupg_setarmor($res,1);
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- bool setsignmode(int signmode)
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sets the mode for signing operations
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see the GNUPG_SIG_MODE_* constants
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default is GNUPG_SIG_MODE_CLEAR
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- bool setpassphrase(string passphrase)
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sets the passphrase for all next operations
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see the SIG_MODE_* constants
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default is SIG_MODE_CLEAR
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- string geterror(void)
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returns the last errormessage
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- int getprotocol(void)
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returns the currently used pgp-protocol.
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atm only GNUPG_PROTOCOL_OpenPGP is supported
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atm only PROTOCOL_OpenPGP is supported
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- array keyinfo(string pattern)
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returns an array with informations about all keys, that matches the given pattern
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- bool setsignerkey(string key)
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sets the private key for the next sign operation.
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please note, that the given key must return only 1 result from the keyring
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it should be the best to provide a fingerprint here
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- bool addsignkey(string key [,string passphrase])
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adds a key for signing.
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- bool setencryptkey(string key)
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sets the public key for next encrypt operation.
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please note, that the given key must return only 1 result from the keyring
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it should be the best to provide a fingerprint here
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- bool addencryptkey(string key)
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adds a key for encrypting.
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- bool clearsignerkey(void)
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- bool adddecryptkey(string key (,string passphrase])
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adds a key for decrypting
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- bool clearsignerkeys(void)
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removes all keys which are set for signing
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- bool clearencryptkey(void)
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- bool clearencryptkeys(void)
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removes all keys which are set for encryption
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- bool cleardecryptkeys(void)
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removes all key which are set for decryption
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- string sign(string text)
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signs the given test with the key, which was set with setsignerkey before
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and returns the signed text
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@ -131,19 +131,21 @@ gnupg_setarmor($res,1);
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encrypts the given text with the key, which was set with setencryptkey before
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and returns the encrypted text
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- array verify(string text [, string &plaintext])
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verifies the given clearsigned text and returns information about the result in an array
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if plaintext is passed, it is filled with the plaintext (the text without signature)
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currently only cleartext-signatures are supported
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- array verify(string text, string signature [, string &plaintext])
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verifies the given text with the signature.
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To verify a clearsigned text, pass false as signature.
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if plaintext is passed, it is filled with the plaintext (the text without signature).
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This only makes sense for a clearsigned text
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- string decrypt(string enctext)
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decrypts the given enctext
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see adddecryptkey
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- string encryptsign(string text)
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encrypts and signs the given text with the keys, which are set with setencryptkey and setsignerkey
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encrypts and signs the given text with the keys, which are set with addencryptkey and addsignerkey
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- array decryptverify(string text, string &plaintext)
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verifies the given clearsigned text and returns information about the result in an array
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decrypts and verifies the given text and returns information about the result in an array
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the plaintext is passed into $plaintext
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- string export(string key)
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@ -152,6 +154,11 @@ gnupg_setarmor($res,1);
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- array import(string key)
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imports the given key and returns an array with informations about the import-process
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- array listsignatures(string key)
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returns an array of informations about the keysignatures
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- array deletekey(string key)
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deletes a key from the keyring. use with caution!
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gnupg_keylistiterator
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---------------------
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@ -1,8 +1,7 @@
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<?php
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require_once (dirname(__FILE__)."/main.php");
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$gnupg -> setSignerKey ($fingerprint);
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$gnupg -> setPassPhrase ($passphrase);
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$gnupg -> addSignKey ($fingerprint,$passphrase);
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$text = $gnupg -> sign ($mailtext);
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echo $text;
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?>
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@ -22,8 +22,7 @@ y9JHAWS6GctPfUHl1ZiS/1hq5s7xcWHsh7KTPwv449OsXIWFitnDH6jCL1sqQPjq
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-----END PGP MESSAGE-----
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';
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$gnupg -> setPassPhrase ($passphrase);
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$gnupg -> addDecryptKey ($fingerprint,$passphrase);
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$plaintext = $gnupg -> decrypt ($mailtext);
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echo "\n".$plaintext."\n";
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@ -1,7 +1,7 @@
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<?php
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require_once (dirname(__FILE__)."/main.php");
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$gnupg -> setEncryptKey ($fingerprint);
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$gnupg -> addEncryptKey ($fingerprint);
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$text = $gnupg -> encrypt ($mailtext);
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echo $text;
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?>
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@ -1,13 +1,13 @@
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<?php
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require_once (dirname(__FILE__)."/main.php");
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$gnupg -> setSignerKey ($fingerprint);
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$gnupg -> setEncryptKey ($fingerprint);
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$gnupg -> setPassPhrase ($passphrase);
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$gnupg -> addSignKey ($fingerprint,$passphrase);
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$gnupg -> addEncryptKey ($fingerprint);
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$text = $gnupg -> encryptsign ($mailtext);
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echo $text;
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echo "\n-------------------------\n";
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$plaintext = false;
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$gnupg -> addDecryptKey ($fingerprint,$passphrase);
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$retval = $gnupg -> decryptverify ($text,$plaintext);
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print_r($retval);
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print_r($plaintext);
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@ -1,5 +1,5 @@
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<?php
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require_once (dirname(__FILE__)."/main.php");
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$result = $gnupg -> export($testkey);
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$result = $gnupg -> export($fingerprint);
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print_r($result);
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?>
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@ -17,7 +17,7 @@ TmrOEDxc5AihrFREY+IYPp4=
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$plaintext = false;
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$info = $gnupg -> verify ($mailtext,$plaintext);
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$info = $gnupg -> verify ($mailtext,false,$plaintext);
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print_r($info);
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echo "\n".$plaintext."\n";
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