Opengate History
- Ver.0.10 at 1999.8.30
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Scratch Version. In this version, Java applet is sent first, and the applet accept password.
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Ver.0.11 at 1999.9.19
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Stable Version. Reform program.
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Ver.0.12 at 1999.11.2
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Support firewalls IPF and ipfw.
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Ver.0.20 at 1999.9.16
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Abandoned version.
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Ver.0.30 at 1999.10.16
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Change to accept password with CGI. IPF support is disarded.
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Ver.0.31 at 1999.10.26
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Reform User Interface. Java applet shows own window.
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Ver.0.32 at 1999.11.1
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Support IPF.
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Ver.0.33 at 2000.6.17
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Support IP forwarding. Discard IPF support.
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Ver.0.40 at 2000.6.19
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Support multiple authentication servers.
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Ver.0.41 at 2000.6.23
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Add fuction to close firewall, when no packet passed for a while.
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Ver.0.42 at 2000.6.28
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Add function to close firewall at abnormal server termination.
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Ver.0.50 at 2000.12.11
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Add fuction to exchange hello message with terminal. Firewall is closed, when the client does not reply. Java output is included in html window.
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Ver.0.51 at 2000.12.22
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Support pop3 authentication.
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Ver.0.52a at 2001.1.19
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Exclusive execution of ipfw command.
Deny multiple authentication requests from a terminal.
Change the method to get Java connection address.
Modify string sizes in the program.
Many small modifications.
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Ver.0.52b at 2001.1.24
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Reform unp library.
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Ver.0.52c at 2001.1.26
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Add DEBUG flag. Modify Directory setting.
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Ver.0.52d at 2001.1.30
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Modify no packet time setting.
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Ver.0.52e at 2001.2.5
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Correct mistake comment.
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Ver.0.53a at 2001.2.7
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Directory setting is integrated in Makefile.
Support logging MAC address.
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Ver.0.53b at 2001.2.8
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Add the check of null userID or password.
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Ver.0.53c at 2001.2.10
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Replace one accept window to two overlapped windows.
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Ver.0.53d at 2001.2.13
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Small modification on MAC address acquisition.
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Ver.0.54a at 2001.2.15
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Serious error(Ports are wasted in long execution) found and fixed.
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Ver.0.55a at 2001.3.19
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Show messages on JavaApplet field.
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Ver.0.56a at 2001.3.29
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Detach unp library (Many modifications in source)
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Ver.0.56b at 2001.4.14
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Modify document.(No modification in source)
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Ver.0.56c at 2001.4.24
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Reform HTML to improve authentication response time.(Modification in accept.html)
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Ver.0.56d at 2001.4.29
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Declaration of GPL. Add English documentations.(No modification in source)
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Ver.0.57a at 2001.5.10
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Remove loop at ipfw-delete. (Modification in comm-ipfw.c)
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Ver.0.57b at 2001.5.11
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Change Lockout time for ipfw exec. (Modification in opengatesrv.h)
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Ver.0.57c at 2001.5.25
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Put out message at Java/JavaScript disabled. (Modification in accept.html)
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Ver.0.57d at 2001.11.21
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Change timeout values (Modification in opengatesrv.h)
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Ver.0.57e at 2002.2.13
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Care for redirect error on IE (Modification in topindex.html)
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Ver.0.60a at 2002.6.17
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Add authentication protocols - RADIUS,PAM,POP3S (Modifications: Makefile, comm-auth.c, utilities.c, opengatesrv.h, opengatesrv.conf. Additions: auth-pam.c, auth-pop3s.c, auth-rad.c)
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Ver.0.60b at 2002.6.18
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Add comments.
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Ver.0.70a at 2002.6.19
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Modify to control multi-language environment (Modifications: Makefile, comm-cgi.c *.html Opengate.java)
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Ver.0.71a at 2002.6.24
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Refine installation procedure (Modifications: Makefile, comm-cgi.c *.html)
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Ver.0.72a at 2002.7.1
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Messages are terminated with CR and LF (Modifications: comm-cgi.c Opengate.java)
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Ver.0.73a at 2002.7.4
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Add jar(java archive) file, modify some documents (Modifications: comm-cgi.c Makefile Add: Opengate.jar)
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Ver.0.73b at 2002.7.10
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Recover error messages added in Ver.0.57c but forgotten in Ver.0.70a (Modifications: accept.html)
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Ver.0.73c at 2002.7.12
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Changes in some documents
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Ver.0.73d at 2002.7.15
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More careful detaching from web server. (Modifications: main.c comm-cgi.c)
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Ver.0.73e at 2002.8.7
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Fix a serious bug in java applet entered at Ver.0.70a. The applet did not return hello to hello request in english message mode.(Modifications: Opengate.java)
Save index.html created at web server installation. (Modifications: Makefile)
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Ver.0.80a at 2002.8.19
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Add perl script for more flexible firewall control(Modifications: main.c comm-ipfw.c opengatesrv.h Makefile, Additions: conf/opengatefw.pl)
Fix a small mistake at debug mode (Modifications: auth-pam.c)
Modify installation procecure. Opengate directory can be set in Makefile(Modifications: Makefile, *.html). Add document to describe the system flow (Additions: doc/progflow.html).
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Ver.0.80b at 2002.8.26
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Fix a bug at checking overlapped request (Modifications: comm-ipfw.c)
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Ver.0.81a at 2002.8.26
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Add link to close network available at No-java mode (Modifications: accept.html, Makefile, comm-cgi.c, comm-java.c, main.c ,opengatesrv.h)
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Ver.0.81b at 2002.8.27
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Remove userid from terminate link string (Modifications: comm-cgi.c, comm-java.c), Modify accept page design (Modifications: accept.html)
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Ver.0.81c at 2002.9.5
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Version up is mistaked. Removed.
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Ver.0.81d at 2002.9.9
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Fix a mistake about URL string in a HTML file. (Modifications: ja/accept.html)
Remove reference HTML document from archive. Add description about maxuser=0 in installation document.
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Ver.0.81e at 2002.9.10
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Add checking for execl failure (Modifications: comm-ipfw.c, comm-arp.c, main.c)
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Ver.0.82a at 2002.9.25
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Add skeleton routine to get user property (Modifications: opengatesrv.h, Makefile, main.c, comm-ipfw.c, opengatefw.pl, Additions: comm-userdb.c)
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Ver.0.83a at 2002.10.7
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Permit no reply to hello more than one time (Modifications: comm-java.c, opengatesrv.h)
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Ver.0.83b at 2003.1.6
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Add documentation about maximum number of TCP connections (Modifications: install.html, install-e.html)
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Ver.0.90a at 2003.5.6
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Add duration input field in auth page for the demand of long usage without java. To cope with hijacking and notting, mac-address and packet-count are checked periodically. (Modifications: index.html, index-ssl.html, accept.html, comm-cgi.c comm-java.c, comm-arp.c, main.c, opengatesrv.h)
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Ver.0.90b at 2003.5.7
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Reset the DEBUG option. It was misset in the previous version.(Modification: opengatesrv.h)
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Ver.0.90c at 2003.5.15
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Simplify the logic.(Modification: comm-java.c)
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Ver.0.90d at 2003.8.27
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Change message in auth page.(Modification: index.html, index-ssl.html)