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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||||
| 0000411 | Endian Firewall | Input Validation | public | 2008-01-03 22:44 | 2010-09-21 19:08 | ||||||
| Reporter | aarond725 | ||||||||||
| Assigned To | |||||||||||
| Priority | normal | Severity | minor | Reproducibility | always | ||||||
| Status | acknowledged | Resolution | open | ||||||||
| Platform | OS | OS Version | |||||||||
| Product Version | 2.1.2 | ||||||||||
| Target Version | future | Fixed in Version | |||||||||
| Summary | 0000411: OpenVPN fails authentication with password containing "$$" | ||||||||||
| Description | Not sure if this is in the OpenVPN client, the OpenVPN server, or the web interface of Endian Firewall. I have an Endian Firewall Community release 2.1.2 set up as an OpenVPN server. Using the web interface of the firewall, I create a user "test" with password "test$". I am able to succesfully connect remotely via OpenVPN GUI 1.0.3. If I change the password to "test$$", I get an AUTH_FAILED message when trying to connect via OpenVPN GUI 1.0.3. I think the two dollar signs ($$) might be some sort of special character, or perhaps they are getting escaped. There might be other special characters that do not work, but I haven't experimented. The workaround is not to use "$$" in the password. | ||||||||||
| Additional Information | Here is the OpenVPN log from my client: Thu Jan 03 13:52:20 2008 VERIFY OK: depth=1, /C=IT/O=efw/CN=efw_CA Thu Jan 03 13:52:20 2008 VERIFY OK: depth=0, /C=IT/O=efw/CN=127.0.0.1 Thu Jan 03 13:52:20 2008 Data Channel Encrypt: Cipher 'BF-CBC' initialized with 128 bit key Thu Jan 03 13:52:20 2008 Data Channel Encrypt: Using 160 bit message hash 'SHA1' for HMAC authentication Thu Jan 03 13:52:20 2008 Data Channel Decrypt: Cipher 'BF-CBC' initialized with 128 bit key Thu Jan 03 13:52:20 2008 Data Channel Decrypt: Using 160 bit message hash 'SHA1' for HMAC authentication Thu Jan 03 13:52:20 2008 Control Channel: TLSv1, cipher TLSv1/SSLv3 DHE-RSA-AES256-SHA, 1024 bit RSA Thu Jan 03 13:52:20 2008 [127.0.0.1] Peer Connection Initiated with 123.123.123.123:1194 Thu Jan 03 13:52:21 2008 SENT CONTROL [127.0.0.1]: 'PUSH_REQUEST' (status=1) Thu Jan 03 13:52:21 2008 AUTH: Received AUTH_FAILED control message Thu Jan 03 13:52:21 2008 TCP/UDP: Closing socket Thu Jan 03 13:52:21 2008 SIGTERM[soft,auth-failure] received, process exiting Thu Jan 03 13:52:21 2008 OpenVPN 2.0.5 Win32-MinGW [SSL] [LZO] built on Nov 2 2005 | ||||||||||
| Tags | No tags attached. | ||||||||||
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(0000736) peter-endian (administrator) 2008-01-08 12:13 |
yes, $ identifies a variable name in perl, so the GUI writes down the password wrongly. there are more special characters which will not work, like @, % I think there is also another issue with openvpn itself with special characters. In 2.2 we disallow these characters. It's a temporary solution.. |
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Issue History |
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| Date Modified | Username | Field | Change |
| 2008-01-03 22:44 | aarond725 | New Issue | |
| 2008-01-03 22:44 | aarond725 | Status | new => assigned |
| 2008-01-03 22:44 | aarond725 | Assigned To | => peter-endian |
| 2008-01-08 12:13 | peter-endian | Note Added: 0000736 | |
| 2009-11-25 17:47 | peter-endian | Target Version | => future |
| 2010-02-04 09:58 | peter-endian | Relationship added | related to 0002653 |
| 2010-09-21 18:13 | peter-endian | Assigned To | peter-endian => |
| 2010-09-21 18:13 | peter-endian | Status | assigned => acknowledged |
| 2010-09-21 19:08 | peter-endian | Category | Network related (VPN, uplinks) => Input Validation |
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Issue History |
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