From 48cd196efb86f8661fbf77552ef6c26b11fe20c6 Mon Sep 17 00:00:00 2001 From: Jameson Graef Rollins Date: Tue, 10 Jun 2008 17:34:08 -0400 Subject: Add some skeletal debian packaging stuff and man pages, and moved conf files to etc directory. --- etc/monkeysphere-server.conf | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 etc/monkeysphere-server.conf (limited to 'etc/monkeysphere-server.conf') diff --git a/etc/monkeysphere-server.conf b/etc/monkeysphere-server.conf new file mode 100644 index 0000000..bed5c09 --- /dev/null +++ b/etc/monkeysphere-server.conf @@ -0,0 +1,23 @@ +# MonkeySphere server configuration file. + +# GPG home directory for server +#GNUPGHOME=/etc/monkeysphere/gnupg + +# GPG keyserver to search for keys +#KEYSERVER=subkeys.pgp.net + +# Required key capabilities +# Must be quoted, lowercase, space-seperated list of the following: +# e = encrypt +# s = sign +# c = certify +# a = authentication +#REQUIRED_KEY_CAPABILITY="e a" + +# Whether to add user controlled authorized_keys file to +# monkeysphere-generated authorized_keys file. Should be path to file +# where '%h' will be substituted for the user's home directory. +#USER_CONTROLLED_AUTHORIZED_KEYS=%h/.ssh/authorized_keys + +# where to cache user authorized_keys lines +#STAGING_AREA=/var/lib/monkeysphere/stage -- cgit v1.2.3 From 35a6f7cf8c455318078c7f94951dbc964bb41006 Mon Sep 17 00:00:00 2001 From: Jameson Graef Rollins Date: Thu, 12 Jun 2008 00:22:02 -0400 Subject: Man page work. - flesh out more of the man pages for monkeysphere and monkeysphere-server - move the server cache directory to /var/cache, where it should be. --- debian/dirs | 3 +- etc/monkeysphere-server.conf | 3 -- man/man1/monkeysphere.1 | 83 +++++++++++++++++++++++++++--------------- man/man8/monkeysphere-server.8 | 35 ++++++++++-------- src/common | 12 +++--- src/monkeysphere | 4 +- src/monkeysphere-server | 11 +++--- 7 files changed, 87 insertions(+), 64 deletions(-) (limited to 'etc/monkeysphere-server.conf') diff --git a/debian/dirs b/debian/dirs index 277c0b5..bdf0fe0 100644 --- a/debian/dirs +++ b/debian/dirs @@ -1,5 +1,4 @@ -var/lib/monkeysphere -var/lib/monkeysphere/stage +var/cache/monkeysphere usr/bin usr/sbin usr/share diff --git a/etc/monkeysphere-server.conf b/etc/monkeysphere-server.conf index bed5c09..3c16c5f 100644 --- a/etc/monkeysphere-server.conf +++ b/etc/monkeysphere-server.conf @@ -18,6 +18,3 @@ # monkeysphere-generated authorized_keys file. Should be path to file # where '%h' will be substituted for the user's home directory. #USER_CONTROLLED_AUTHORIZED_KEYS=%h/.ssh/authorized_keys - -# where to cache user authorized_keys lines -#STAGING_AREA=/var/lib/monkeysphere/stage diff --git a/man/man1/monkeysphere.1 b/man/man1/monkeysphere.1 index f9a6af4..410a5d7 100644 --- a/man/man1/monkeysphere.1 +++ b/man/man1/monkeysphere.1 @@ -1,34 +1,53 @@ .TH MONKEYSPHERE "1" "June 2008" "monkeysphere 0.1" "User Commands" .SH NAME -monkeysphere \- monkeysphere client user interface +monkeysphere \- MonkeySphere client user interface .SH SYNOPSIS .B monkeysphere \fIcommand\fP [\fIargs\fP] .SH DESCRIPTION .PP -\fBmonkeysphere\fP is the client monkeysphere tool. +MonkeySphere is a system to leverage the OpenPGP Web of Trust for ssh +authentication and encryption. OpenPGP keys are tracked via GnuPG, +and added to the ssh authorized_keys and known_hosts files to be used +for authentication and encryption of ssh connection. + +\fBmonkeysphere\fP is the MonkeySphere client utility. +.PD .SH SUBCOMMANDS \fBmonkeysphere\fP takes various subcommands: -.PD .TP .B update-known_hosts [HOST]... -Update the known_hosts file. For every host listed, search for a gpg -key for the host in the Web of Trust. If a key is found, any ssh keys -for the host are removed from the known_hosts file. If the found key -is acceptable (see KEY ACCEPTABILITY), then the gpg key is converted -to an ssh key and added to the known_hosts file. If no gpg key is -found for the host, then nothing is done. If no hosts are specified, -all hosts listed in the known_hosts file will be processed. If they - -`k' may be used in place of `update-known_hosts'. -.TP -.B update-authorized_keys -Update the authorized_keys file. +Update the known_hosts file. For each specified host, gpg will be +queried for a key associated with the host URI (see HOST URIs), +querying a keyserver if none is found in the user's keychain. search +for a gpg key for the host in the Web of Trust. If a key is found, it +will be added to the host_keys cache (see KEY CACHES) and any ssh keys +for the host will be removed from the user's known_hosts file. If the +found key is acceptable (see KEY ACCEPTABILITY), then the host's gpg +key will be added to the known_hosts file. If no gpg key is found for +the host, then nothing is done. If no hosts are specified, all hosts +listed in the known_hosts file will be processed. `k' may be used in +place of `update-known_hosts'. .TP .B update-userids [USERID]... -Update userid +Add/update a userid in the authorized_user_ids file. The user IDs +specified should be exact matches to OpenPGP user IDs. For each +specified user ID, gpg will be queried for a key associated with that +user ID, querying a keyserver if none is found in the user's keychain. +If a key is found, it will be added to the user_keys cache (see KEY +CACHES) and the user ID will be added to the user's +authorized_user_ids file (if it wasn't already present). +.TP +.B update-authorized_keys +Update the monkeysphere authorized_keys file. The monkeysphere +authorized_keys file will be regenerated from the valid keys in the +user_key cache, and the user's independently controlled +authorized_keys file (usually ~/.ssh/authorized_keys). .TP .B gen-ae-subkey KEYID -Generate an `ae` capable subkey +Generate an `ae` capable subkey. For the primary key with the +specified key ID, generate a subkey with "authentication" and +"encryption" capability that can be used for MonkeySphere +transactions. .TP .B help Output a brief usage summary. `h' or `?' may be used in place of @@ -45,6 +64,20 @@ flags. .B validity The key must be "fully" valid, and must not be expired or revoked. .PD +.SH KEY CACHES +Monkeysphere keeps track of keys in key cache directories. The files +in the cache are named with the format "USERID_HASH.PUB_KEY_ID", where +USERID_HASH is a hash of the exact OpenPGP user ID, and PUB_KEY_ID is +the key ID of the primary key. If the user/key ID combo exists in the +Web of Trust but is not acceptable, then the file is empty. If the +primary key has at least one acceptable sub key, then an ssh-style +key, converted from the OpenPGP key, of all acceptable subkeys will be +stored in the cache file, one per line. known_hosts style key lines +will be stored in the host_keys cache files, and authorized_keys style +key lines will be stored in the user_keys cache files. OpenPGP keys +are converted to ssh-style keys with the openpgp2ssh utility (see `man +openpgp2ssh'). +.PD .SH FILES .PD 1 .TP @@ -55,7 +88,8 @@ User monkeysphere config file. System-wide monkeysphere config file. .TP ~/.config/monkeysphere/authorized_user_ids -GPG user IDs to validate for addition to the authorized_keys file. +GPG user IDs associated with keys that will be checked for addition to +the authorized_keys file. .TP ~/.config/monkeysphere/authorized_keys Monkeysphere generated authorized_keys file. @@ -67,17 +101,8 @@ User keys cache directory. Host keys cache directory. .PD .SH AUTHOR -Written by Jameson Rollins -.SH "REPORTING BUGS" -Report bugs to . -.SH COPYRIGHT -Copyright \(co 2008 Jameson Graef Rollins and Daniel Kahn Gillmor -.br -This is free software. You may redistribute copies of it under the -terms of the GNU General Public License -. There is NO WARRANTY, to the -extent permitted by law. -.SH "SEE ALSO" +Written by Jameson Rollins +.SH SEE ALSO .BR ssh (1), .BR gpg (1), .BR monkeysphere-server (8) diff --git a/man/man8/monkeysphere-server.8 b/man/man8/monkeysphere-server.8 index 7a12e17..cc07077 100644 --- a/man/man8/monkeysphere-server.8 +++ b/man/man8/monkeysphere-server.8 @@ -5,20 +5,32 @@ monkeysphere-server \- monkeysphere server admin user interface .B monkeysphere-server \fIcommand\fP [\fIargs\fP] .SH DESCRIPTION .PP -\fBmonkeysphere-server\fP is the server admin monkeysphere tool. +\fBMonkeySphere\fP is a system to leverage the OpenPGP Web of Trust +for ssh authentication and encryption. OpenPGP keys are tracked via +GnuPG, and added to the ssh authorized_keys and known_hosts files to +be used for authentication and encryption of ssh connection. + +\fBmonkeysphere-server\fP is the MonkeySphere server admin utility. +.PD .SH SUBCOMMANDS \fBmonkeysphere-server\fP takes various subcommands: -.PD .TP -.B update-users [HOST]... +.B update-users [USER]... +Update the admin-controlled authorized_keys files for user. For each +user specified, update the user's authorized_keys file in +/var/cache/monkeysphere/USER. See `man monkeysphere' for more info. .TP .B gen-key +Generate a gpg key for the host. .TP .B publish-key +Publish the host's gpg key to a keyserver. .TP .B trust-keys KEYID... +Mark key specified with KEYID with full owner trust. .TP .B update-user-userids USER USERID... +Add/update a userid in the authorized_user_ids file for USER. .TP .B help Output a brief usage summary. `h' or `?' may be used in place of @@ -39,21 +51,12 @@ Monkeysphere GNUPG home directory. /etc/monkeysphere/authorized_user_ids/USER Server maintained authorized_user_ids files for users. .TP -/var/lib/monkeysphere/stage/USER -Staging directory for user key caches. +/var/cachemonkeysphere/USER +User keys cache directories. .PD .SH AUTHOR -Written by Jameson Rollins -.SH "REPORTING BUGS" -Report bugs to . -.SH COPYRIGHT -Copyright \(co 2008 Jameson Graef Rollins and Daniel Kahn Gillmor -.br -This is free software. You may redistribute copies of it under the -terms of the GNU General Public License -. There is NO WARRANTY, to the -extent permitted by law. -.SH "SEE ALSO" +Written by Jameson Rollins +.SH SEE ALSO .BR monkeysphere (1), .BR gpg (1), .BR ssh (1) diff --git a/src/common b/src/common index d7caefd..914c800 100755 --- a/src/common +++ b/src/common @@ -14,8 +14,8 @@ # managed directories ETC="/etc/monkeysphere" export ETC -LIB="/var/lib/monkeysphere" -export LIB +CACHE="/var/cache/monkeysphere" +export CACHE ######################################################################## failure() { @@ -312,13 +312,13 @@ process_known_hosts() { # update an authorized_keys file after first processing the # authorized_user_ids file update_authorized_keys() { - local cacheDir local msAuthorizedKeys local userAuthorizedKeys + local cacheDir - cacheDir="$1" - msAuthorizedKeys="$2" - userAuthorizedKeys="$3" + msAuthorizedKeys="$1" + userAuthorizedKeys="$2" + cacheDir="$3" process_authorized_ids "$AUTHORIZED_USER_IDS" "$cacheDir" diff --git a/src/monkeysphere b/src/monkeysphere index aaeda11..5d865c9 100755 --- a/src/monkeysphere +++ b/src/monkeysphere @@ -35,8 +35,8 @@ Monkeysphere client tool. subcommands: update-known_hosts (k) [HOST]... update known_hosts file - update-authorized_keys (a) update authorized_keys file update-userids (u) [USERID]... add/update userid + update-authorized_keys (a) update authorized_keys file gen-ae-subkey (g) KEYID generate an 'ae' capable subkey help (h,?) this help @@ -170,7 +170,7 @@ case $COMMAND in userAuthorizedKeys=${USER_CONTROLLED_AUTHORIZED_KEYS/\%h/"$HOME"} # update authorized_keys - update_authorized_keys "$userKeysCacheDir" "$msAuthorizedKeys" "$userAuthorizedKeys" + update_authorized_keys "$msAuthorizedKeys" "$userAuthorizedKeys" "$userKeysCacheDir" ;; 'update-userids'|'u') diff --git a/src/monkeysphere-server b/src/monkeysphere-server index a109cf5..0ff06af 100755 --- a/src/monkeysphere-server +++ b/src/monkeysphere-server @@ -129,7 +129,6 @@ GNUPGHOME=${GNUPGHOME:-"$MS_HOME"/gnupg} KEYSERVER=${KEYSERVER:-subkeys.pgp.net} REQUIRED_KEY_CAPABILITY=${REQUIRED_KEY_CAPABILITY:-"e a"} USER_CONTROLLED_AUTHORIZED_KEYS=${USER_CONTROLLED_AUTHORIZED_KEYS:-%h/.ssh/authorized_keys} -STAGING_AREA=${STAGING_AREA:-"$LIB"/stage} export GNUPGHOME @@ -150,8 +149,8 @@ case $COMMAND in log "----- user: $uname -----" AUTHORIZED_USER_IDS="$MS_HOME"/authorized_user_ids/"$uname" - cacheDir="$STAGING_AREA"/"$uname"/user_keys - msAuthorizedKeys="$STAGING_AREA"/"$uname"/authorized_keys + msAuthorizedKeys="$CACHE"/"$uname"/authorized_keys + cacheDir="$CACHE"/"$uname"/user_keys # make sure authorized_user_ids file exists if [ ! -s "$AUTHORIZED_USER_IDS" ] ; then @@ -166,7 +165,7 @@ case $COMMAND in fi # update authorized_keys - update_authorized_keys "$cacheDir" "$msAuthorizedKeys" "$userAuthorizedKeys" + update_authorized_keys "$msAuthorizedKeys" "$userAuthorizedKeys" "$cacheDir" done log "----- done. -----" @@ -199,9 +198,9 @@ case $COMMAND in failure "you must specify at least one userid." fi AUTHORIZED_USER_IDS="$MS_HOME"/authorized_user_ids/"$uname" - userKeysCacheDir="$STAGING_AREA"/"$uname"/user_keys + cacheDir="$CACHE"/"$uname"/user_keys for userID ; do - update_userid "$userID" "$userKeysCacheDir" + update_userid "$userID" "$cacheDir" done ;; -- cgit v1.2.3 From 07cb14cdb80ef060e63ba2713ef70b67db9f5783 Mon Sep 17 00:00:00 2001 From: Jameson Graef Rollins Date: Sun, 15 Jun 2008 11:46:07 -0400 Subject: Separate required key capability variables for users and hosts. Change default for user to be "a", and host to be "e a". --- etc/monkeysphere-server.conf | 9 ++++++--- etc/monkeysphere.conf | 6 +++++- src/common | 33 ++++++++++++++++++++------------- src/monkeysphere | 3 ++- src/monkeysphere-server | 2 +- 5 files changed, 34 insertions(+), 19 deletions(-) (limited to 'etc/monkeysphere-server.conf') diff --git a/etc/monkeysphere-server.conf b/etc/monkeysphere-server.conf index 3c16c5f..82da497 100644 --- a/etc/monkeysphere-server.conf +++ b/etc/monkeysphere-server.conf @@ -1,20 +1,23 @@ # MonkeySphere server configuration file. +# This is an sh-style shell configuration file. Variable names should +# be separated from their assignements by a single '=' and no spaces. + # GPG home directory for server #GNUPGHOME=/etc/monkeysphere/gnupg # GPG keyserver to search for keys #KEYSERVER=subkeys.pgp.net -# Required key capabilities +# Required user key capabilities # Must be quoted, lowercase, space-seperated list of the following: # e = encrypt # s = sign # c = certify # a = authentication -#REQUIRED_KEY_CAPABILITY="e a" +#REQUIRED_USER_KEY_CAPABILITY="a" # Whether to add user controlled authorized_keys file to # monkeysphere-generated authorized_keys file. Should be path to file -# where '%h' will be substituted for the user's home directory. +# where '%h' will be replaced by the home directory of the user. #USER_CONTROLLED_AUTHORIZED_KEYS=%h/.ssh/authorized_keys diff --git a/etc/monkeysphere.conf b/etc/monkeysphere.conf index 385165a..d478b93 100644 --- a/etc/monkeysphere.conf +++ b/etc/monkeysphere.conf @@ -1,5 +1,8 @@ # MonkeySphere system-wide client configuration file. +# This is an sh-style shell configuration file. Variable names should +# be separated from their assignements by a single '=' and no spaces. + # authorized_user_ids file #AUTHORIZED_USER_IDS=~/.config/monkeysphere/authorized_user_ids @@ -15,7 +18,8 @@ # s = sign # c = certify # a = authentication -#REQUIRED_KEY_CAPABILITY="e a" +#REQUIRED_HOST_KEY_CAPABILITY="e a" +#REQUIRED_USER_KEY_CAPABILITY="a" # Path to user-controlled authorized_keys file to add to # Monkeysphere-generated authorized_keys file. If empty, then no diff --git a/src/common b/src/common index 19b5485..8d8e506 100644 --- a/src/common +++ b/src/common @@ -1,13 +1,13 @@ # -*-shell-script-*- -# Shared bash functions for the monkeysphere +# Shared sh functions for the monkeysphere # # Written by # Jameson Rollins # # Copyright 2008, released under the GPL, version 3 or later -# all caps variables are meant to be user supplied (ie. from config +# all-caps variables are meant to be user supplied (ie. from config # file) and are considered global ######################################################################## @@ -123,13 +123,14 @@ gpg2authorized_keys() { # userid and key policy checking # the following checks policy on the returned keys # - checks that full key has appropriate valididy (u|f) -# - checks key has specified capability (REQUIRED_KEY_CAPABILITY) +# - checks key has specified capability (REQUIRED_*_KEY_CAPABILITY) # - checks that particular desired user id has appropriate validity # see /usr/share/doc/gnupg/DETAILS.gz # expects global variable: "MODE" process_user_id() { local userID local cacheDir + local requiredCapability local requiredPubCapability local gpgOut local line @@ -148,7 +149,13 @@ process_user_id() { userID="$1" cacheDir="$2" - requiredPubCapability=$(echo "$REQUIRED_KEY_CAPABILITY" | tr "[:lower:]" "[:upper:]") + # set the required key capability based on the mode + if [ "$MODE" = 'known_hosts' ] ; then + requiredCapability="$REQUIRED_HOST_KEY_CAPABILITY" + elif [ "$MODE" = 'authorized_keys' ] ; then + requiredCapability="$REQUIRED_USER_KEY_CAPABILITY" + fi + requiredPubCapability=$(echo "$requiredCapability" | tr "[:lower:]" "[:upper:]") # fetch keys from keyserver, return 1 if none found gpg_fetch_userid "$userID" || return 1 @@ -207,7 +214,7 @@ process_user_id() { keyOK=true # add primary key ID to key list if it has required capability - if check_capability "$capability" $REQUIRED_KEY_CAPABILITY ; then + if check_capability "$capability" $requiredCapability ; then keyIDs[${#keyIDs[*]}]="$keyid" fi ;; @@ -230,7 +237,7 @@ process_user_id() { ;; 'sub') # sub keys # add sub key ID to key list if it has required capability - if check_capability "$capability" $REQUIRED_KEY_CAPABILITY ; then + if check_capability "$capability" $requiredCapability ; then keyIDs[${#keyIDs[*]}]="$keyid" fi ;; @@ -282,16 +289,16 @@ process_user_id() { update_userid() { local userID local cacheDir - local userIDKeyCache + local keyCache userID="$1" cacheDir="$2" log "processing userid: '$userID'" - userIDKeyCache=$(process_user_id "$userID" "$cacheDir") + keyCachePath=$(process_user_id "$userID" "$cacheDir") - if [ -z "$userIDKeyCache" ] ; then + if [ -z "$keyCachePath" ] ; then return 1 fi if ! grep -q "^${userID}\$" "$AUTHORIZED_USER_IDS" ; then @@ -328,17 +335,17 @@ remove_userid() { process_host() { local host local cacheDir - local hostKeyCachePath + local keyCachePath host="$1" cacheDir="$2" log "processing host: '$host'" - hostKeyCachePath=$(process_user_id "ssh://${host}" "$cacheDir") + keyCachePath=$(process_user_id "ssh://${host}" "$cacheDir") if [ $? = 0 ] ; then ssh-keygen -R "$host" -f "$USER_KNOWN_HOSTS" - cat "$hostKeyCachePath" >> "$USER_KNOWN_HOSTS" + cat "$keyCachePath" >> "$USER_KNOWN_HOSTS" fi } @@ -425,7 +432,7 @@ process_authorized_ids() { # EXPERIMENTAL (unused) process userids found in authorized_keys file # go through line-by-line, extract monkeysphere userids from comment # fields, and process each userid -process_userids_from_authorized_keys() { +process_authorized_keys() { local authorizedKeys local cacheDir local userID diff --git a/src/monkeysphere b/src/monkeysphere index 1ba51d7..ff4423b 100755 --- a/src/monkeysphere +++ b/src/monkeysphere @@ -118,7 +118,8 @@ MS_CONF=${MS_CONF:-"${MS_HOME}/monkeysphere.conf"} AUTHORIZED_USER_IDS=${AUTHORIZED_USER_IDS:-"${MS_HOME}/authorized_user_ids"} GNUPGHOME=${GNUPGHOME:-"${HOME}/.gnupg"} KEYSERVER=${KEYSERVER:-"subkeys.pgp.net"} -REQUIRED_KEY_CAPABILITY=${REQUIRED_KEY_CAPABILITY:-"e a"} +REQUIRED_HOST_KEY_CAPABILITY=${REQUIRED_HOST_KEY_CAPABILITY:-"e a"} +REQUIRED_USER_KEY_CAPABILITY=${REQUIRED_USER_KEY_CAPABILITY:-"a"} USER_CONTROLLED_AUTHORIZED_KEYS=${USER_CONTROLLED_AUTHORIZED_KEYS:-"%h/.ssh/authorized_keys"} USER_KNOWN_HOSTS=${USER_KNOWN_HOSTS:-"${HOME}/.ssh/known_hosts"} HASH_KNOWN_HOSTS=${HASH_KNOWN_HOSTS:-"true"} diff --git a/src/monkeysphere-server b/src/monkeysphere-server index e05b4b7..7d11138 100755 --- a/src/monkeysphere-server +++ b/src/monkeysphere-server @@ -113,7 +113,7 @@ MS_CONF=${MS_CONF:-"$MS_HOME"/monkeysphere-server.conf} # set empty config variable with defaults GNUPGHOME=${GNUPGHOME:-"$MS_HOME"/gnupg} KEYSERVER=${KEYSERVER:-subkeys.pgp.net} -REQUIRED_KEY_CAPABILITY=${REQUIRED_KEY_CAPABILITY:-"e a"} +REQUIRED_USER_KEY_CAPABILITY=${REQUIRED_USER_KEY_CAPABILITY:-"a"} USER_CONTROLLED_AUTHORIZED_KEYS=${USER_CONTROLLED_AUTHORIZED_KEYS:-%h/.ssh/authorized_keys} export GNUPGHOME -- cgit v1.2.3 From c32302172e3533b2170329206ff011d6e3a26a49 Mon Sep 17 00:00:00 2001 From: Jameson Graef Rollins Date: Mon, 16 Jun 2008 14:43:40 -0400 Subject: Fix bug in configuration handling for HASH_KNOWN_HOSTS and USER_CONTROLLED_AUTHORIZED_KEYS --- etc/monkeysphere-server.conf | 1 + etc/monkeysphere.conf | 11 +++++------ src/common | 4 ++-- src/monkeysphere | 7 ++----- src/monkeysphere-server | 6 +++--- 5 files changed, 13 insertions(+), 16 deletions(-) (limited to 'etc/monkeysphere-server.conf') diff --git a/etc/monkeysphere-server.conf b/etc/monkeysphere-server.conf index 82da497..3915bf4 100644 --- a/etc/monkeysphere-server.conf +++ b/etc/monkeysphere-server.conf @@ -20,4 +20,5 @@ # Whether to add user controlled authorized_keys file to # monkeysphere-generated authorized_keys file. Should be path to file # where '%h' will be replaced by the home directory of the user. +# To not add any user-controlled file, put "-" #USER_CONTROLLED_AUTHORIZED_KEYS=%h/.ssh/authorized_keys diff --git a/etc/monkeysphere.conf b/etc/monkeysphere.conf index d478b93..003ecf6 100644 --- a/etc/monkeysphere.conf +++ b/etc/monkeysphere.conf @@ -22,14 +22,13 @@ #REQUIRED_USER_KEY_CAPABILITY="a" # Path to user-controlled authorized_keys file to add to -# Monkeysphere-generated authorized_keys file. If empty, then no -# user-controlled file will be added. +# Monkeysphere-generated authorized_keys file. +# To not add any user-controlled file, put "-" #USER_CONTROLLED_AUTHORIZED_KEYS=~/.ssh/authorized_keys # User known_hosts file #USER_KNOWN_HOSTS=~/.ssh/known_hosts -# Whether or not to hash the generated known_hosts lines -# (empty mean "no"). -#HASH_KNOWN_HOSTS= - +# Whether or not to hash the generated known_hosts lines. +# Should be "true" or "false" +#HASH_KNOWN_HOSTS=true diff --git a/src/common b/src/common index 471e75a..c0a9030 100644 --- a/src/common +++ b/src/common @@ -275,7 +275,7 @@ process_user_id() { gpg2known_hosts "$keyID" "$userID" >> \ "$cacheDir"/"$userIDHash"."$pubKeyID" # hash the cache file if specified - if [ "$HASH_KNOWN_HOSTS" ] ; then + if [ "$HASH_KNOWN_HOSTS" = "true" ] ; then ssh-keygen -H -f "$cacheDir"/"$userIDHash"."$pubKeyID" > /dev/null 2>&1 rm "$cacheDir"/"$userIDHash"."$pubKeyID".old fi @@ -408,7 +408,7 @@ update_authorized_keys() { else log "no gpg keys to add." fi - if [ "$userAuthorizedKeys" -a -s "$userAuthorizedKeys" ] ; then + if [ "$userAuthorizedKeys" != "-" -a -s "$userAuthorizedKeys" ] ; then log -n "adding user authorized_keys file... " cat "$userAuthorizedKeys" >> "$msAuthorizedKeys" echo "done." diff --git a/src/monkeysphere b/src/monkeysphere index 79bc352..a6ca62d 100755 --- a/src/monkeysphere +++ b/src/monkeysphere @@ -115,7 +115,7 @@ GNUPGHOME=${GNUPGHOME:-"${HOME}/.gnupg"} KEYSERVER=${KEYSERVER:-"subkeys.pgp.net"} REQUIRED_HOST_KEY_CAPABILITY=${REQUIRED_HOST_KEY_CAPABILITY:-"e a"} REQUIRED_USER_KEY_CAPABILITY=${REQUIRED_USER_KEY_CAPABILITY:-"a"} -USER_CONTROLLED_AUTHORIZED_KEYS=${USER_CONTROLLED_AUTHORIZED_KEYS:-"%h/.ssh/authorized_keys"} +USER_CONTROLLED_AUTHORIZED_KEYS=${USER_CONTROLLED_AUTHORIZED_KEYS:-"${HOME}/.ssh/authorized_keys"} USER_KNOWN_HOSTS=${USER_KNOWN_HOSTS:-"${HOME}/.ssh/known_hosts"} HASH_KNOWN_HOSTS=${HASH_KNOWN_HOSTS:-"true"} @@ -191,11 +191,8 @@ case $COMMAND in failure "$AUTHORIZED_USER_IDS is empty." fi - # set user-controlled authorized_keys file path - userAuthorizedKeys=${USER_CONTROLLED_AUTHORIZED_KEYS/\%h/"$HOME"} - # update authorized_keys - update_authorized_keys "$msAuthorizedKeys" "$userAuthorizedKeys" "$userKeysCacheDir" + update_authorized_keys "$msAuthorizedKeys" "$USER_CONTROLLED_AUTHORIZED_KEYS" "$userKeysCacheDir" ;; 'gen-subkey'|'g') diff --git a/src/monkeysphere-server b/src/monkeysphere-server index 3cc7454..cdb76ee 100755 --- a/src/monkeysphere-server +++ b/src/monkeysphere-server @@ -111,10 +111,10 @@ MS_CONF=${MS_CONF:-"$MS_HOME"/monkeysphere-server.conf} [ -e "$MS_CONF" ] && . "$MS_CONF" # set empty config variable with defaults -GNUPGHOME=${GNUPGHOME:-"$MS_HOME"/gnupg} -KEYSERVER=${KEYSERVER:-subkeys.pgp.net} +GNUPGHOME=${GNUPGHOME:-"${MS_HOME}/gnupg"} +KEYSERVER=${KEYSERVER:-"subkeys.pgp.net"} REQUIRED_USER_KEY_CAPABILITY=${REQUIRED_USER_KEY_CAPABILITY:-"a"} -USER_CONTROLLED_AUTHORIZED_KEYS=${USER_CONTROLLED_AUTHORIZED_KEYS:-%h/.ssh/authorized_keys} +USER_CONTROLLED_AUTHORIZED_KEYS=${USER_CONTROLLED_AUTHORIZED_KEYS:-"%h/.ssh/authorized_keys"} export GNUPGHOME -- cgit v1.2.3