phar_tar_number(hdr->size, sizeof(hdr->size));
if (((!old && hdr->prefix[0] == 0) || old) && strlen(hdr->name) == sizeof(".phar/signature.bin")-1 && !strncmp(hdr->name, ".phar/signature.bin", sizeof(".phar/signature.bin")-1)) {
+ off_t curloc;
+
if (size > 511) {
if (error) {
spprintf(error, 4096, "phar error: tar-based phar \"%s\" has signature that is larger than 511 bytes, cannot process", fname);
phar_destroy_phar_data(myphar TSRMLS_CC);
return FAILURE;
}
+ curloc = php_stream_tell(fp);
read = php_stream_read(fp, buf, size);
if (read != size) {
if (error) {
#else
# define PHAR_GET_32(buffer) (php_uint32) *(buffer)
#endif
- if (FAILURE == phar_verify_signature(fp, php_stream_tell(fp) - size - 512, PHAR_GET_32(buf), buf + 8, PHAR_GET_32(buf + 4), fname, &myphar->signature, &myphar->sig_len, error TSRMLS_CC)) {
+ if (FAILURE == phar_verify_signature(fp, php_stream_tell(fp) - size - 512, PHAR_GET_32(buf), buf + 8, size - 8, fname, &myphar->signature, &myphar->sig_len, error TSRMLS_CC)) {
if (error) {
char *save = *error;
spprintf(error, 4096, "phar error: tar-based phar \"%s\" signature cannot be verified: %s", fname, save);
}
goto bail;
}
+ php_stream_seek(fp, curloc + 512, SEEK_SET);
/* signature checked out, let's ensure this is the last file in the phar */
- size = ((size+511)&~511) + 512;
if (((hdr->typeflag == '\0') || (hdr->typeflag == TAR_FILE)) && size > 0) {
/* this is not good enough - seek succeeds even on truncated tars */
- php_stream_seek(fp, size, SEEK_CUR);
+ php_stream_seek(fp, 512, SEEK_CUR);
if ((uint)php_stream_tell(fp) > totalsize) {
if (error) {
spprintf(error, 4096, "phar error: \"%s\" is a corrupted tar file (truncated)", fname);
--- /dev/null
+-----BEGIN PUBLIC KEY-----
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4drcwddPs6LmIbdT1ifT
+Ev8HXh1Fk1yNusCDoCX6mYkgqvCmx02F/9k5q7n6CPblTcF5mdDI8kcRrUHmyXtD
+9X0d7RN7BakZMPH5KPaNkXiXsI9YGSb39AnZgYw01n6u0W6Ohha+KwOsrxkKCF4u
+LjPLQAlM+3uD8y9Tz2fF+pAE901kHrd3ue7a5i5EtW0bzl5QfxnwFZXAO0StQ9dF
+slzibRH+1pFjMRxDnlgYmLQF6jMWm9Ty6x9UH9HZ3E3F9QZEQVXWT9y/pe30HcAX
+YxAGZjPIx19UNPF5C+Nps6MjxNRht0pGXTL9sptYoiNjRiXAS0y4FM+8K6xvBIOF
+ZQIDAQAB
+-----END PUBLIC KEY-----
--- /dev/null
+--TEST--
+Phar: tar archive, require_hash=1, OpenSSL hash
+--SKIPIF--
+<?php if (!extension_loaded('phar')) die('skip'); ?>
+<?php if (!extension_loaded("spl")) die("skip SPL not available"); ?>
+<?php if (!extension_loaded("zlib")) die("skip zlib not available"); ?>
+<?php if (!extension_loaded("openssl")) die("skip openssl not available"); ?>
+--INI--
+phar.readonly=1
+phar.require_hash=1
+--FILE--
+<?php
+try {
+ $phar = new PharData(dirname(__FILE__) . '/files/P1-1.0.0.tgz');
+} catch (Exception $e) {
+ echo $e->getMessage()."\n";
+}
+
+?>
+===DONE===
+--EXPECT--
+===DONE===