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phpseclib/CHANGELOG.md
terrafrost fb53b78894 CHANGELOG: add 2.0.33 release
2021-08-15 23:20:12 -05:00

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Changelog

2.0.33 - 2021-08-15

  • SFTP: don't check SFTP packet size after SFTP initialization (#1606)
  • SFTP: timeout during SFTP init should return false (#1684)
  • SFTP: return false if get_channel_packet returns false (#1678)
  • ASN1: return false when not enough bytes are available (#1676)

2.0.32 - 2021-06-13

  • SSH2: add getAuthMethodsToContinue() method (#1648)
  • SSH2: timeout would occasionally infinitely loop
  • SSH2: fix PHP7.4 errors about accessing bool as string (#1656)
  • SSH2: fix issue with key re-exchange (#1644)
  • SFTP: reopen channel on channel closure (#1654)
  • X509: extra characters before cert weren't being removed (#1659)
  • ASN1: fix timezone issue when non-utc time is given (#1562)
  • RSA: OAEP decryption didn't check labels correctly (#1669)

2.0.31 - 2021-04-06

  • X509: always parse the first cert of a bundle (#1568)
  • SSH2: behave like putty with broken publickey auth (#1572)
  • SSH2: don't close channel on unexpected response to channel request (#1631)
  • RSA: support keys with PSS algorithm identifier (#1584)
  • RSA: cleanup RSA PKCS#1 v1.5 signature verification (CVE-2021-30130)
  • SFTP/Stream: make it so you can write past the end of a file (#1618)
  • SFTP: fix undefined index notice in stream touch() (#1615)
  • SFTP: digit only filenames were converted to integers by php (#1623)
  • BigInteger: fix issue with toBits on 32-bit PHP 8 installs
  • Crypt: use a custom error handler for mcrypt to avoid deprecation errors

2.0.30 - 2020-12-16

  • X509: don't attempt to parse multi-cert PEMs (#1542)
  • SFTP: add stream to get method (#1546)
  • SFTP: progress callback should report actual downloaded bytes (#1543)
  • SSH2: end connection faster for algorithm mismatch
  • SSH2: add setKeepAlive() method (#1529)
  • ANSI: fix PHP8 compatibility issues

2.0.29 - 2020-09-07

  • SFTP: add enableDatePreservation() / disableDatePreservation() (#1496)
  • SFTP: uploads on low speed networks could get in infinite loop (#1507)
  • SSH2: when building algo list look at if crypto engine is set (#1500)
  • X509: really looong base64 encoded strings broke extractBER() (#1486)

2.0.28 - 2020-07-08

  • SFTP: realpath('') produced an error (#1474)
  • SFTP: if /path/to/file is a file then /path/to/file/whatever errors (#1475)
  • SFTP: speed up uploads (by changing SFTP upload packet size from 4KB to 32KB)
  • ANSI: fix "Number of elements can't be negative" error

2.0.27 - 2020-05-22

  • SFTP: another attempt at speeding up uploads (#1455)
  • SSH2: try logging in with none as an auth method first (#1454)
  • ASN1: fix for malformed ASN1 strings (#1456)

2.0.26 - 2020-03-22

  • SFTP: another attempt at speeding up uploads (#1455)
  • SSH2: try logging in with none as an auth method first (#1454)
  • ASN1: fix for malformed ASN1 strings (#1456)

2.0.25 - 2020-02-25

  • SFTP: re-add buffering (#1455)

2.0.24 - 2020-02-22

  • X509: fix PHP 5.3 compatability issue
  • SSH2: arcfour128 / arcfour256 were being included twice
  • SSH2: make window resizing behave more consistently with PuTTY (#1421)
  • SSH2: sodium_compat doesn't support memzero (#1432)
  • SSH2: logging enhancements
  • SFTP: don't buffer up download requests (PuTTY doesn't) (#1425)
  • RSA: make PSS verification work for key length that aren't a power of 2 (#1423)

2.0.23 - 2019-09-16

  • SSH2: fix regression for connecting to servers with bad hostnames (#1405)

2.0.22 - 2019-09-15

  • SSH2: backport setPreferredAlgorithms() / getAlgorithmsNegotiated (#1156)
  • SSH2 / SFTP: fix issues with ping() (#1402)
  • X509: IPs in nameconstraints extension include netmask (#1387)
  • X509: fix issue with explicit time tags whose maps expect implicit (#1388)
  • BigInteger: fix bug with toBytes() with fixed precision negative numbers
  • fix PHP 7.4 deprecations

2.0.21 - 2019-07-14

  • SSH2: only auto close the channel for exec() timeouts (#1384)

2.0.20 - 2019-06-23

  • BigInteger: lower PHP req back down to PHP 5.3.3 (#1382)

2.0.19 - 2019-06-19

  • BigInteger: fix issues with divide method in pure-PHP mode

2.0.18 - 2019-06-13

  • SSH2: close channel when a timeout occurs (#1378)
  • SFTP: improve handling of malformed packets (#1371)
  • RSA: add support for OpenSSH private keys (#1372)

2.0.17 - 2019-05-26

  • BigInteger: new BigInteger('-0') caused issues with GMP

2.0.16 - 2019-05-26

  • BigInteger: new BigInteger('00') caused issues with GMP
  • BigInteger: GMP engine didn't always return 1 or -1
  • ASN1: revamp how OIDs are handled (#1367)
  • ASN1: correctly handle long tags
  • SSH2: fix issue with reconnecting via ping() (#1353)
  • RSA: use hash_equals if available

2.0.15 - 2019-03-10

  • SFTP: make it so get() can correctly handle out of order responses (#1343)
  • Crypt: avoid bogus IV errors in ECB mode with OpenSSL (#1087)
  • RSA: protect against possible timing attack during OAEP decryption
  • RSA: fix possible memory leak with XML keys (#1346)
  • Hash: fix issue with undefined constants (#1347)
  • Hash: fix issues with the mode
  • SCP: issue error if remote_file is empty in put() call (#1335)
  • X509: whitelist OID 1.3.6.1.4.1.11129.2.4.2 (#1341)

2.0.14 - 2019-01-27

  • SSH2: ssh-rsa is sometimes incorrectly used instead of rsa-sha2-256 (#1331)
  • SSH2: more strictly adhere to RFC8332 for rsa-sha2-256/512 (#1332)

2.0.13 - 2018-12-16

  • SSH2: fix order of user_error() / bitmap reset (#1314)
  • SSH2: setTimeout(0) didn't work as intended (#1116)
  • Agent: add support for rsa-sha2-256 / rsa-sha2-512 (#1319)
  • Agent: add parameter to constructor (#1319)
  • X509: fix errors with validateDate (#1318)

2.0.12 - 2018-11-04

  • SSH2: fixes relating to delayed global requests (#1271)
  • SSH2: setEngine -> setPreferredEngine (#1294)
  • SSH2: reset $this->bitmap when the connection fails (#1298)
  • SSH2: add ping() method (#1298)
  • SSH2: add support for rsa-sha2-256 / rsa-sha2-512 (RFC8332)
  • SFTP: make rawlist give same result regardless of stat cache (#1287)
  • Hash: save hashed keys for re-use

2.0.11 - 2018-04-15

  • X509: auto download intermediate certs
  • BigInteger: fix for (new BigInteger(48))->toString(true)) (#1264)
  • ASN1: class is never set as key in _decode_ber
  • check if phpinfo() is available before using (#1256)
  • backport CFB8 support from master to 2.0 (#1257)

2.0.10 - 2018-02-08

  • BigInteger: fix issue with bitwise_xor (#1245)
  • Crypt: some of the minimum lengths were off
  • SFTP: update stat cache accordingly when file becomes a directory (#1235)
  • SFTP: fix issue with extended attributes on 64-bit PHP installs (#1248)
  • SSH2: more channel handling updates (#1200)
  • X509: use anonymous functions in PHP >= 5.3.0
  • X509: revise logic for validateSignature (#1213)
  • X509: fix 7.2 error when extensions were removed and new ones added (#1243)
  • fix float to int conversions on ARM CPU's (#1220)

2.0.9 - 2017-11-29

  • 2.0.8 tag was done off of master branch - not 2.0 branch

2.0.8 - 2017-11-29

  • SSH2: fix issue with key re-exchange
  • SSH2: updates to dealing with extraneous channel packets
  • X509: URL validation didn't work (#1203)

2.0.7 - 2017-10-22

  • SSH2:
    • add new READ_NEXT mode (#1140)
    • add sendIdentificationStringFirst()
    • add sendKEXINITFirst()
    • add sendIdentificationStringLast()
    • add sendKEXINITLast() (#1162)
    • assume any SSH server >= 1.99 supports SSH2 (#1170)
    • workaround for bad arcfour256 implementations (#1171)
    • don't choke when getting response from diff channel in exec() (#1167)
  • SFTP:
    • add enablePathCanonicalization()
    • add disablePathCanonicalization() (#1137)
    • fix put() with remote file stream resource (#1177)
  • ANSI: misc fixes (#1150, #1161)
  • X509: use DateTime instead of unix time (#1166)
  • Ciphers: use eval() instead of create_function() for >= 5.3

2.0.6 - 2017-06-05

  • Crypt: fix OpenSSL engine on <= PHP 5.3.6 (#1122)
  • Random: suppress possible E_DEPRECATED errors
  • RSA: reset variables if bad key was loaded

2.0.5 - 2017-05-07

  • SSH2: don't use timeout value of 0 for fsockopen (#775)
  • SSH2: make it so disabling PTY closes exec() channel if it's open (#1009)
  • SSH2: include <pre> tags in getLog result when SAPI isn't CLI
  • SFTP: don't assume current directory when $path parameter for delete is null (#1059)
  • SFTP: fix put() with php://input as source (#1119)
  • ASN1: fix UTCTime parsing (#1110)
  • X509: ignore certificate transparency extension (#1073)
  • Crypt: OpenSSL apparently supports variable size keys (#1085)

2.0.4 - 2016-10-03

  • fix E_DEPRECATED errors on PHP 7.1 (#1041)
  • SFTP: speed up downloads (#945)
  • SFTP: fix infinite loop when uploading empty file (#995)
  • ASN1: fix possible infinite loop in decode (#1027)

2.0.3 - 2016-08-18

  • BigInteger/RSA: don't compare openssl versions > 1.0 (#946)
  • RSA: don't attempt to use the CRT when zero value components exist (#980)
  • RSA: zero salt length RSA signatures don't work (#1002)
  • ASN1: fix PHP Warning on PHP 7.1 (#1013)
  • X509: set parameter fields to null for CSR's / RSA (#914)
  • CRL optimizations (#1000)
  • SSH2: fix "Expected SSH_FXP_STATUS or ..." error (#999)
  • SSH2: use stream_get_* instead of fread() / fgets() (#967)
  • SFTP: make symlinks support relative target's (#1004)
  • SFTP: fix sending stream resulting in zero byte file (#995)

2.0.2 - 2016-06-04

  • All Ciphers: fix issue with CBC mode / OpenSSL / continuous buffers / decryption (#938)
  • Random: fix issues with serialize() (#932)
  • RC2: fix issue with decrypting
  • RC4: fix issue with key not being truncated correctly
  • SFTP: nlist() on a non-existent directory resulted in error
  • SFTP: add is_writable, is_writeable, is_readable
  • X509: add IPv6 support for subjectaltname extension (#936)

2.0.1 - 2016-01-18

  • RSA: fix regression in PSS mode (#769)
  • RSA: fix issue loading PKCS8 specific keys (#861)
  • X509: add getOID() method (#789)
  • X509: improve base64-encoded detection rules (#855)
  • SFTP: fix quirky behavior with put() (#830)
  • SFTP: fix E_NOTICE (#883)
  • SFTP/Stream: fix issue with filenames with hashes (#901)
  • SSH2: add isAuthenticated() method (#897)
  • SSH/Agent: fix possible PHP warning (#923)
  • BigInteger: add __debugInfo() magic method (#881)
  • BigInteger: fix issue with doing bitwise not on 0
  • add getBlockLength() method to symmetric ciphers

2.0.0 - 2015-08-04

  • Classes were renamed and namespaced (#243)
  • The use of an autoloader is now required (e.g. Composer)

1.0.19 - 2020-07-07

  • SSH2: arcfour128 / arcfour256 were being included twice
  • SSH2: make window resizing behave more consistently with PuTTY (#1421)
  • SSH2: logging enhancements
  • SSH2: try logging in with none as an auth method first (#1454)
  • SFTP: change the mode with a SETSTAT instead of MKDIR (#1463)
  • SFTP: make it so extending SFTP class doesn't cause a segfault (#1465)
  • SFTP: realpath('') produced an error (#1474)
  • SFTP: if /path/to/file is a file then /path/to/file/whatever errors (#1475)
  • RSA: make PSS verification work for key length that aren't a power of 2 (#1423)
  • ASN1: fix for malformed ASN1 strings (#1456)
  • ANSI: fix "Number of elements can't be negative" error

1.0.18 - 2019-09-16

  • SSH2: fix regression for connecting to servers with bad hostnames (#1405)

1.0.17 - 2019-09-15

  • SSH2: backport setPreferredAlgorithms() / getAlgorithmsNegotiated (#1156)
  • SSH2 / SFTP: fix issues with ping() (#1402)
  • SSH2: only auto close the channel for exec() timeouts (#1384)
  • SSH2 / SFTP: fix issues with ping() (#1402)
  • SFTP: add progress callback to get() (#1375)
  • SFTP: fix array_merge(): Argument #1 is not an array error (#1379)
  • X509: IPs in nameconstraints extension include netmask (#1387)
  • X509: fix issue with explicit time tags whose maps expect implicit (#1388)
  • BigInteger: fix issues with divide method
  • BigInteger: fix bug with toBytes() with fixed precision negative numbers
  • fix PHP 7.4 deprecations

1.0.16 - 2019-06-13

  • BigInteger: new BigInteger('-0') caused issues with GMP
  • BigInteger: new BigInteger('00') caused issues with GMP
  • BigInteger: GMP engine didn't always return 1 or -1
  • ASN1: revamp how OIDs are handled (#1367)
  • ASN1: correctly handle long tags
  • SSH2: fix issue with reconnecting via ping() (#1353)
  • SSH2: close channel when a timeout occurs (#1378)
  • SFTP: improve handling of malformed packets (#1371)
  • RSA: add support for OpenSSH private keys (#1372)
  • RSA: use hash_equals if available

1.0.15 - 2019-03-10

  • SFTP: make it so get() can correctly handle out of order responses (#1343)
  • Crypt: avoid bogus IV errors in ECB mode with OpenSSL (#1087)
  • RSA: protect against possible timing attack during OAEP decryption
  • RSA: fix possible memory leak with XML keys (#1346)
  • Hash: fix issues with the mode
  • SCP: issue error if remote_file is empty in put() call (#1335)
  • X509: whitelist OID 1.3.6.1.4.1.11129.2.4.2 (#1341)

1.0.14 - 2019-01-27

  • SSH2: ssh-rsa is sometimes incorrectly used instead of rsa-sha2-256 (#1331)
  • SSH2: more strictly adhere to RFC8332 for rsa-sha2-256/512 (#1332)

1.0.13 - 2018-12-16

  • SSH2: fix order of user_error() / bitmap reset (#1314)
  • SSH2: setTimeout(0) didn't work as intended (#1116)
  • Agent: add support for rsa-sha2-256 / rsa-sha2-512 (#1319)
  • Agent: add parameter to constructor (#1319)

1.0.12 - 2018-11-04

  • SSH2: fixes relating to delayed global requests (#1271)
  • SSH2: setEngine -> setPreferredEngine (#1294)
  • SSH2: reset $this->bitmap when the connection fails (#1298)
  • SSH2: add ping() method (#1298)
  • SSH2: add support for rsa-sha2-256 / rsa-sha2-512 (RFC8332)
  • SFTP: make rawlist give same result regardless of stat cache (#1287)
  • Hash: save hashed keys for re-use

1.0.11 - 2018-04-15

  • X509: auto download intermediate certs
  • BigInteger: fix for (new BigInteger(48))->toString(true)) (#1264)
  • ASN1: class is never set as key in _decode_ber

1.0.10 - 2018-02-08

  • BigInteger: fix issue with bitwise_xor (#1245)
  • Crypt: some of the minimum lengths were off
  • SFTP: update stat cache accordingly when file becomes a directory (#1235)
  • SFTP: fix issue with extended attributes on 64-bit PHP installs (#1248)
  • SSH2: more channel handling updates (#1200)
  • X509: use anonymous functions in PHP >= 5.3.0
  • X509: revise logic for validateSignature (#1213)
  • X509: fix 7.2 error when extensions were removed and new ones added (#1243)
  • fix float to int conversions on ARM CPU's (#1220)

1.0.9 - 2017-11-29

  • SSH2: fix issue with key re-exchange
  • SSH2: updates to dealing with extraneous channel packets
  • X509: URL validation didn't work (#1203)

1.0.8 - 2017-10-22

  • SSH2:
    • add new READ_NEXT mode (#1140)
    • add sendIdentificationStringFirst()
    • add sendKEXINITFirst()
    • add sendIdentificationStringLast()
    • add sendKEXINITLast() (#1162)
    • assume any SSH server >= 1.99 supports SSH2 (#1170)
    • workaround for bad arcfour256 implementations (#1171)
    • don't choke when getting response from diff channel in exec() (#1167)
  • SFTP:
    • add enablePathCanonicalization()
    • add disablePathCanonicalization() (#1137)
    • fix put() with remote file stream resource (#1177)
  • ANSI: misc fixes (#1150, #1161)
  • X509: use DateTime instead of unix time (#1166)
  • Ciphers: use eval() instead of create_function() for >= 5.3

1.0.7 - 2017-06-05

  • Crypt: fix OpenSSL engine on <= PHP 5.3.6 (#1122)
  • Random: suppress possible E_DEPRECATED errors
  • RSA: reset variables if bad key was loaded

1.0.6 - 2017-05-07

  • SSH2: don't use timeout value of 0 for fsockopen (#775)
  • SSH2: make it so disabling PTY closes exec() channel if it's open (#1009)
  • SSH2: include <pre> tags in getLog result when SAPI isn't CLI
  • SFTP: don't assume current directory when $path parameter for delete is null (#1059)
  • SFTP: fix put() with php://input as source (#1119)
  • ASN1: fix UTCTime parsing (#1110)
  • X509: ignore certificate transparency extension (#1073)
  • Crypt: OpenSSL apparently supports variable size keys (#1085)

1.0.5 - 2016-10-22

  • fix issue preventing installation of 1.0.x via Composer (#1048)

1.0.4 - 2016-10-03

  • fix E_DEPRECATED errors on PHP 7.0 and 7.1 (#1041)
  • fix float to int conversions on 32-bit Linux pre-PHP 5.3 (#1038, #1034)
  • SFTP: speed up downloads (#945)
  • SFTP: fix infinite loop when uploading empty file (#995)
  • ASN1: fix possible infinite loop in decode (#1027)

1.0.3 - 2016-08-18

  • BigInteger/RSA: don't compare openssl versions > 1.0 (#946)
  • RSA: don't attempt to use the CRT when zero value components exist (#980)
  • RSA: zero salt length RSA signatures don't work (#1002)
  • ASN1: fix PHP Warning on PHP 7.1 (#1013)
  • X509: set parameter fields to null for CSR's / RSA (#914)
  • CRL optimizations (#1000)
  • SSH2: fix "Expected SSH_FXP_STATUS or ..." error (#999)
  • SFTP: make symlinks support relative target's (#1004)
  • SFTP: fix sending stream resulting in zero byte file (#995)

1.0.2 - 2016-05-07

  • All Ciphers: fix issue with CBC mode / OpenSSL / continuous buffers / decryption (#938)
  • Random: fix issues with serialize() (#932)
  • RC2: fix issue with decrypting
  • RC4: fix issue with key not being truncated correctly
  • SFTP: nlist() on a non-existent directory resulted in error
  • SFTP: add is_writable, is_writeable, is_readable
  • RSA: fix PHP4 compatibility issue

1.0.1 - 2016-01-18

  • RSA: fix regression in PSS mode (#769)
  • RSA: fix issue loading PKCS8 specific keys (#861)
  • X509: add getOID() method (#789)
  • X509: improve base64-encoded detection rules (#855)
  • SFTP: fix quirky behavior with put() (#830)
  • SFTP: fix E_NOTICE (#883)
  • SFTP/Stream: fix issue with filenames with hashes (#901)
  • SSH2: add isAuthenticated() method (#897)
  • SSH/Agent: fix possible PHP warning (#923)
  • BigInteger: add __debugInfo() magic method (#881)
  • BigInteger: fix issue with doing bitwise not on 0
  • add getBlockLength() method to symmetric ciphers

1.0.0 - 2015-08-02

  • OpenSSL support for symmetric ciphers (#507)
  • rewritten vt100 terminal emulator (File_ANSI) (#689)
  • agent-forwarding support (System_SSH_Agent) (#592)
  • Net_SSH2 improvements
    • diffie-hellman-group-exchange-sha1/sha256 support (#714)
    • window size handling updates (#717)
  • Net_SFTP improvements
  • add "none" encryption mode to Crypt_RSA (#692)
  • misc ASN.1 / X.509 parsing fixes (#721, #627)
  • use a random serial number for new X509 certs (#740)
  • add getPublicKeyFingerprint() to Crypt_RSA (#677)

0.3.10 - 2015-02-04

  • simplify SSH2 window size handling (#538)
  • slightly relax the conditions under which OpenSSL is used (#598)
  • fix issue with empty constructed context-specific tags in ASN1 (#606)

0.3.9 - 2014-11-09

0.3.8 - 2014-09-12

  • improve support for indef lengths in File_ASN1
  • add hmac-sha2-256 support to Net_SSH2
  • make it so negotiated algorithms can be seen before Net_SSH2 login
  • add sha256-96 and sha512-96 to Crypt_Hash
  • window size handling adjustments in Net_SSH2

0.3.7 - 2014-07-05

  • auto-detect public vs private keys
  • add file_exists, is_dir, is_file, readlink and symlink to Net_SFTP
  • add support for recursive nlist and rawlist
  • make it so nlist and rawlist can return pre-sorted output
  • make it so callback functions can make exec() return early
  • add signSPKAC and saveSPKAC methods to File_X509
  • add support for PKCS8 keys in Crypt_RSA
  • add pbkdf1 support to setPassword() in Crypt_Base
  • add getWindowColumns, getWindowRows, setWindowColumns, setWindowRows to Net_SSH2
  • add support for filenames with spaces in them to Net_SCP

0.3.6 - 2014-02-23

  • add preliminary support for custom SSH subsystems
  • add ssh-agent support

0.3.5 - 2013-07-11

  • numerous SFTP changes:
    • chown
    • chgrp
    • truncate
    • improved file type detection
    • put() can write to the middle of a file
    • mkdir accepts the same parameters that PHP's mkdir does
    • the ability to upload/download 2GB files
  • across-the-board speedups for the various encryption algorithms
  • multi-factor authentication support for Net_SSH2
  • a $callback parameter for Net_SSH2::exec
  • new classes:
    • Net_SFTP_StreamWrapper
    • Net_SCP
    • Crypt_Twofish
    • Crypt_Blowfish

0.3.1 - 2012-11-20

  • add Net_SSH2::enableQuietMode() for suppressing stderr
  • add Crypt_RSA::__toString() and Crypt_RSA::getSize()
  • fix problems with File_X509::validateDate(), File_X509::sign() and Crypt_RSA::verify()
  • use OpenSSL to speed up modular exponention in Math_BigInteger
  • improved timeout functionality in Net_SSH2
  • add support for SFTPv2
  • add support for CRLs in File_X509
  • SSH-2.0-SSH doesn't implement hmac-*-96 correctly

0.3.0 - 2012-07-08

  • add support for reuming Net_SFTP::put()
  • add support for recursive deletes and recursive chmods to Net_SFTP
  • add setTimeout() to Net_SSH2
  • add support for PBKDF2 to the various Crypt_* classes via setPassword()
  • add File_X509 and File_ASN1
  • add the ability to decode various formats in Crypt_RSA
  • make Net_SSH2::getServerPublicHostKey() return a printer-friendly version of the public key

0.2.2 - 2011-05-09

  • CFB and OFB modes were added to all block ciphers
  • support for interactive mode was added to Net_SSH2
  • Net_SSH2 now has limited keyboard_interactive authentication support
  • support was added for PuTTY formatted RSA private keys and XML formatted RSA private keys
  • Crypt_RSA::loadKey() will now try all key types automatically
  • add support for AES-128-CBC and DES-EDE3-CFB encrypted RSA private keys
  • add Net_SFTP::stat(), Net_SFTP::lstat() and Net_SFTP::rawlist()
  • logging was added to Net_SSH1
  • the license was changed to the less restrictive MIT license