enable use of hkps (closes: MS #1749)

[monkeysphere.git] / man / man8 / monkeysphere-authentication.8

diff --git a/man/man8/monkeysphere-authentication.8 b/man/man8/monkeysphere-authentication.8
index eb34a71c815d4e8373728601a2eb8e98247085ad..ea9debd33d99618ea785c9a1336e3c3545c6abb5 100644 (file)
--- a/man/man8/monkeysphere-authentication.8
+++ b/man/man8/monkeysphere-authentication.8
@@ -1,4 +1,4 @@
-.TH MONKEYSPHERE-SERVER "8" "March 2009" "monkeysphere" "User Commands"
+.TH MONKEYSPHERE-AUTHENTICATION "8" "January 2010" "monkeysphere" "System Commands"

 
 .SH NAME
 
 
 .SH NAME
 


@@ -11,12 +11,13 @@ monkeysphere\-authentication - Monkeysphere authentication admin tool.
 .SH DESCRIPTION
 
 \fBMonkeysphere\fP is a framework to leverage the OpenPGP Web of Trust
 .SH DESCRIPTION
 
 \fBMonkeysphere\fP is a framework to leverage the OpenPGP Web of Trust

-(WoT) for OpenSSH authentication.  OpenPGP keys are tracked via GnuPG,
-and added to the authorized_keys and known_hosts files used by OpenSSH
-for connection authentication.
+(WoT) for key-based authentication.  OpenPGP keys are tracked via
+GnuPG, and added to the authorized_keys files used by OpenSSH for
+connection authentication.

 
 \fBmonkeysphere\-authentication\fP is a Monkeysphere server admin
 
 \fBmonkeysphere\-authentication\fP is a Monkeysphere server admin

-utility for configuring SSH user authentication through the WoT.
+utility for configuring and managing SSH user authentication through
+the WoT.

 
 .SH SUBCOMMANDS
 
 
 .SH SUBCOMMANDS
 


@@ -36,6 +37,11 @@ monkeysphere-controlled authorized_keys file.  If no accounts are
 specified, then all accounts on the system are processed.  `u' may be
 used in place of `update\-users'.
 .TP
 specified, then all accounts on the system are processed.  `u' may be
 used in place of `update\-users'.
 .TP

+.B refresh\-keys
+Refresh all keys in the monkeysphere-authentication keyring.  If no
+accounts are specified, then all accounts on the system are processed.
+`r' may be used in place of `refresh\-keys'.
+.TP

 .B add\-id\-certifier KEYID|FILE
 Instruct system to trust user identity certifications made by KEYID.
 The key ID will be loaded from the keyserver.  A file may be loaded
 .B add\-id\-certifier KEYID|FILE
 Instruct system to trust user identity certifications made by KEYID.
 The key ID will be loaded from the keyserver.  A file may be loaded


@@ -47,23 +53,25 @@ domain (e.g. "trust KEYID to certify user identities within the
 @example.org domain").  A certifier trust level can be specified with
 the `\-t' or `\-\-trust' option (possible values are `marginal' and
 `full' (default is `full')).  A certifier trust depth can be specified
 @example.org domain").  A certifier trust level can be specified with
 the `\-t' or `\-\-trust' option (possible values are `marginal' and
 `full' (default is `full')).  A certifier trust depth can be specified

-with the `-d' or `\-\-depth' option (default is 1).  `c+' may be used in
+with the `\-d' or `\-\-depth' option (default is 1).  `c+' may be used in

 place of `add\-id\-certifier'.
 .TP
 .B remove\-id\-certifier KEYID
 Instruct system to ignore user identity certifications made by KEYID.
 place of `add\-id\-certifier'.
 .TP
 .B remove\-id\-certifier KEYID
 Instruct system to ignore user identity certifications made by KEYID.

-`c-' may be used in place of `remove\-id\-certifier'.
+`c\-' may be used in place of `remove\-id\-certifier'.

 .TP
 .B list\-id\-certifiers
 List key IDs trusted by the system to certify user identities.  `c'
 may be used in place of `list\-id\-certifiers'.
 .TP
 .TP
 .B list\-id\-certifiers
 List key IDs trusted by the system to certify user identities.  `c'
 may be used in place of `list\-id\-certifiers'.
 .TP

+.B version
+Show the monkeysphere version number.  `v' may be used in place of
+`version'.
+.TP

 .B help
 Output a brief usage summary.  `h' or `?' may be used in place of
 `help'.
 .B help
 Output a brief usage summary.  `h' or `?' may be used in place of
 `help'.

-.TP
-.B version
-show version number
+

 
 Other commands:
 .TP
 
 Other commands:
 .TP


@@ -91,7 +99,7 @@ monkeysphere-generated authorized_keys files, the server must be told
 which keys will act as identity certifiers.  This is done with the
 \fBadd\-id\-certifier\fP command:
 
 which keys will act as identity certifiers.  This is done with the
 \fBadd\-id\-certifier\fP command:
 

-$ monkeysphere\-authentication add\-id\-certifier KEYID
+# monkeysphere\-authentication add\-id\-certifier KEYID

 
 where KEYID is the key ID of the server admin, or whoever's
 certifications should be acceptable to the system for the purposes of
 
 where KEYID is the key ID of the server admin, or whoever's
 certifications should be acceptable to the system for the purposes of


@@ -102,28 +110,30 @@ single OpenPGP public key.  Certifiers can be removed with the
 \fBremove\-id\-certifier\fP command, and listed with the
 \fBlist\-id\-certifiers\fP command.
 
 \fBremove\-id\-certifier\fP command, and listed with the
 \fBlist\-id\-certifiers\fP command.
 

-Remote users will then be granted access to a local account based on
-the appropriately-signed and valid keys associated with user IDs
-listed in that account's authorized_user_ids file.  By default, the
+A remote user will be granted access to a local account based on the
+appropriately-signed and valid keys associated with user IDs listed in
+that account's authorized_user_ids file.  By default, the

 authorized_user_ids file for an account is
 ~/.monkeysphere/authorized_user_ids.  This can be changed in the
 monkeysphere\-authentication.conf file.
 
 authorized_user_ids file for an account is
 ~/.monkeysphere/authorized_user_ids.  This can be changed in the
 monkeysphere\-authentication.conf file.
 

-The \fBupdate\-users\fP command can then be used to generate
-authorized_keys file for local accounts based on the authorized user
-IDs listed in the account's authorized_user_ids file:
+The \fBupdate\-users\fP command is used to generate authorized_keys
+files for a local account based on the user IDs listed in the
+account's authorized_user_ids file:

 
 

-$ monkeysphere\-authentication update\-users USER
+# monkeysphere\-authentication update\-users USER

 
 Not specifying USER will cause all accounts on the system to updated.
 
 Not specifying USER will cause all accounts on the system to updated.

-sshd can then use these monkeysphere generated authorized_keys files
-to grant access to user accounts for remote users.  You must also tell
+The ssh server can use these monkeysphere-generated authorized_keys
+files to grant access to user accounts for remote users.  In order for

 sshd to look at the monkeysphere-generated authorized_keys file for
 sshd to look at the monkeysphere-generated authorized_keys file for

-user authentication by setting the following in the sshd_config:
+user authentication, the AuthorizedKeysFile parameter must be set in
+the sshd_config to point to the monkeysphere\-generated
+authorized_keys files:

 
 

-AuthorizedKeysFile /var/lib/monkeysphere/authentication/authorized_keys/%u
+AuthorizedKeysFile /var/lib/monkeysphere/authorized_keys/%u

 
 

-It is recommended to add "monkeysphere\-authentication update-users"
+It is recommended to add "monkeysphere\-authentication update\-users"

 to a system crontab, so that user keys are kept up-to-date, and key
 revocations and expirations can be processed in a timely manner.
 
 to a system crontab, so that user keys are kept up-to-date, and key
 revocations and expirations can be processed in a timely manner.
 


@@ -155,7 +165,11 @@ raw authorized_keys file.  %h gets replaced with the user's homedir,
 .TP
 MONKEYSPHERE_PROMPT
 If set to `false', never prompt the user for confirmation. (true)
 .TP
 MONKEYSPHERE_PROMPT
 If set to `false', never prompt the user for confirmation. (true)

-
+.TP
+MONKEYSPHERE_STRICT_MODES
+If set to `false', ignore too-loose permissions on known_hosts,
+authorized_keys, and authorized_user_ids files.  NOTE: setting this to
+false may expose users to abuse by other users on the system. (true)

 
 .SH FILES
 
 
 .SH FILES
 


@@ -163,13 +177,24 @@ If set to `false', never prompt the user for confirmation. (true)
 /etc/monkeysphere/monkeysphere\-authentication.conf
 System monkeysphere-authentication config file.
 .TP
 /etc/monkeysphere/monkeysphere\-authentication.conf
 System monkeysphere-authentication config file.
 .TP

+/etc/monkeysphere/monkeysphere\-authentication\-x509\-anchors.crt
+If monkeysphere-authentication is configured to query an hkps
+keyserver, it will use X.509 Certificate Authority certificates in
+this file to validate any X.509 certificates used by the keyserver.
+.TP

 /var/lib/monkeysphere/authorized_keys/USER
 Monkeysphere-generated user authorized_keys files.
 /var/lib/monkeysphere/authorized_keys/USER
 Monkeysphere-generated user authorized_keys files.

+.TP
+~/.monkeysphere/authorized_user_ids
+A list of OpenPGP user IDs, one per line.  OpenPGP keys with an
+exactly-matching User ID (calculated valid by the designated identity
+certifiers), will have any valid authorization-capable keys or subkeys
+added to the given user's authorized_keys file.

 
 .SH AUTHOR
 
 
 .SH AUTHOR
 

-Written by:
-Jameson Rollins <jrollins@fifthhorseman.net>,
+This man page was written by:
+Jameson Rollins <jrollins@finestructure.net>,

 Daniel Kahn Gillmor <dkg@fifthhorseman.net>,
 Matthew Goins <mjgoins@openflows.com>
 
 Daniel Kahn Gillmor <dkg@fifthhorseman.net>,
 Matthew Goins <mjgoins@openflows.com>
 


@@ -180,4 +205,5 @@ Matthew Goins <mjgoins@openflows.com>
 .BR monkeysphere (7),
 .BR gpg (1),
 .BR ssh (1),
 .BR monkeysphere (7),
 .BR gpg (1),
 .BR ssh (1),

-.BR sshd (8)
+.BR sshd (8),
+.BR sshd_config (5)