Merge 2c5d15c01a into 62b8a70a7c

plugins/yubikey/README.md

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+# YubiKey Plugin
+
+YubiKey plugin -- Provides aliases to help use YubiKey tokens comfortably
+
+## Usage
+
+This plugin will first try to detect location of the 'opensc-pkcs11.so' library, unless already specified in the $OPENSC env var.
+
+Afterwards, it will try to detect if a 'shared ssh-agent' is already running, through a file in /run (preferred, but must be pre-created with the proper permissions), or in /tmp (fallback).
+
+Then it will define several aliases.
+
+## Optional Parameters
+
+These parameters can be set before source-ing oh-my-zsh to customize the settings:
+
+`YUBI_SHOWKEYS`
+> If set to '1' or 'y' or 'yes', will list the keys contained in the 'shared ssh-agent'
+
+`YUBI_SSHAGENT_AUTOINIT`
+> If set to '1' or 'y' or 'yes', will automatically initialize the 'shared ssh-agent' if one is not found
+

plugins/yubikey/yubikey.plugin.zsh

@@ -0,0 +1,59 @@
+
+
+local _libname='opensc-pkcs11.so'
+local _sshfiledir="/run/user/$UID"
+local _sshfile='ssh_agent'
+local _sshpath=''
+local _ellipsis='......'
+
+if [[ -z $OPENSC ]]; then
+    for f in $(locate "/${_libname}"); do
+        [[ -L $f ]] && continue  # Is a sublink
+        OPENSC="$f"
+        break
+    done
+fi
+export OPENSC
+
+if [[ -w $_sshfiledir ]]; then
+    _sshpath="$_sshfiledir/$_sshfile"
+else
+    _sshpath="/tmp/$_sshfile"
+fi
+
+
+alias yubi-init="pkill ssh-agent; pkill gpg-agent; ssh-agent -s > $_sshpath; source $_sshpath"
+alias yubi-insert="ssh-add -s $OPENSC && ssh-add -L"
+alias yubi-eject="ssh-add -e $OPENSC && ssh-add -L"
+
+if [[ -r $_sshpath ]]; then
+    echo -n "Common SSH Agent detected. "
+    source $_sshpath
+else
+    echo -n "Common SSH Agent not detected. "
+    case "${(U)YUBI_SSHAGENT_AUTOINIT}" in
+        1|Y|YES)
+            echo -n "Auto-initializing... "
+            yubi-init
+            echo "done."
+            ;;
+        *)
+            echo "Autoinit not enabled. Use 'yubi-init' to manually init."
+            ;;
+    esac
+fi
+
+case "${(U)YUBI_SHOWKEYS}" in
+    1|Y|YES)
+        ssh-add -L | while read ln; do
+            if (( ${#ln} >= COLUMNS )); then
+                newlen=$(( COLUMNS - ${#_ellipsis} - 1 ))
+                halflen=$(( newlen / 2 ))
+                ln="${ln:0:$halflen}${_ellipsis}${ln: -$halflen}"
+            fi
+            echo "$ln"
+        done
+        ;;
+esac
+
+# vim: set ft=zsh ts=4 sts=4 et ai :

themes/ys-pep-2.zsh-theme

@@ -0,0 +1,124 @@
+# ys-pep Theme version 2, based on ys Theme by Yad Smood
+#
+# ----- BEGIN Original Description -----
+#
+# Clean, simple, compatible and meaningful.
+# Tested on Linux, Unix and Windows under ANSI colors.
+# It is recommended to use with a dark background.
+# Colors: black, red, green, yellow, *blue, magenta, cyan, and white.
+#
+# Mar 2013 Yad Smood
+#
+# ----- END Original Description -----
+#
+# Changes to ys theme:
+#   * Move timestamp to the front and make it darker
+#   * List current IP addresses
+#   * GCE hook (for controlling Google Cloud)
+#   * Virtualenv hook
+#   * Fix Mercurial detection
+#
+# Sep-Oct 2017 Pandu POLUAN <pepoluan@gmail.com>
+#
+# Changes to ys-pep theme:
+#   * Split the prompt definition to 3 sections for better maintainability
+#   * Add "leftbar" to more easily identify the prompt after a monstrous scroll
+#   * Better IP address detection -- skips link-local, loopback, and DOWN ifaces
+#
+# Nov-Dec 2017 Pandu POLUAN <pepoluan@gmail.com>
+
+# VCS
+YS_VCS_PROMPT_PREFIX1=" %F{white}on%{$reset_color%} "
+YS_VCS_PROMPT_PREFIX2=":%F{cyan}"
+YS_VCS_PROMPT_SUFFIX="%{$reset_color%}"
+YS_VCS_PROMPT_DIRTY=" %F{red}x"
+YS_VCS_PROMPT_CLEAN=" %F{green}o"
+
+# Git info
+local git_info='$(git_prompt_info)'
+ZSH_THEME_GIT_PROMPT_PREFIX="${YS_VCS_PROMPT_PREFIX1}git${YS_VCS_PROMPT_PREFIX2}"
+ZSH_THEME_GIT_PROMPT_SUFFIX="$YS_VCS_PROMPT_SUFFIX"
+ZSH_THEME_GIT_PROMPT_DIRTY="$YS_VCS_PROMPT_DIRTY"
+ZSH_THEME_GIT_PROMPT_CLEAN="$YS_VCS_PROMPT_CLEAN"
+
+# HG info
+local hg_info='$(ys_hg_prompt_info)'
+ys_hg_prompt_info() {
+	# make sure this is a Mercurial project
+	if [ -d '.hg' ] || $(hg summary > /dev/null 2>&1) ; then
+		echo -n "${YS_VCS_PROMPT_PREFIX1}hg${YS_VCS_PROMPT_PREFIX2}"
+		echo -n $(hg branch 2>/dev/null)
+		if [ -n "$(hg status 2>/dev/null)" ]; then
+			echo -n "$YS_VCS_PROMPT_DIRTY"
+		else
+			echo -n "$YS_VCS_PROMPT_CLEAN"
+		fi
+		echo -n "$YS_VCS_PROMPT_SUFFIX"
+	fi
+}
+
+local exit_code="%(?,,C:%F{red}%?%{$reset_color%} )"
+
+### BEGIN: pepoluan changes ###
+local dgrey="%B%F{black}"
+local leftbar1="%F{148}┏%f"
+local leftbar2="%F{148}┃%f"
+local leftbar3="%F{148}┗%f"
+
+# Show my IP Address
+ZSH_THEME_SHOW_IP=1
+ZSH_THEME_SHOW_IP6=0
+yspep_my_ip() {
+  [[ $ZSH_THEME_SHOW_IP != 1 ]] && return
+  echo -n "${dgrey}[%b%F{green}"
+  if [[ ${(L)_system_name} == cygwin ]]; then
+    echo -n $(ipconfig | awk '$1 ~ /IP/ && $2 ~ /[Aa]ddress/ {sub(/.*:/, "", $0); gsub(/[ \t\r]/, "", $0); print $0}')
+  else
+    addrs=()
+    while read num dev fam addr etc; do
+      [[ $dev =~ ^lo ]] && continue   # skip loopback
+      [[ $fam =~ ^inet ]] || continue  # skip non-inet addr's (what could they be?)
+      [[ $fam == inet6 && $ZSH_THEME_SHOW_IP6 != 1 ]] && continue
+      addrs+=( "%F{022}$dev:%F{green}${addr%/*}" )
+    done < <(ip -d -o addr sh)
+    echo -n "${(j: :)addrs}"
+  fi
+  echo "${dgrey}]%b"
+}
+local ip_info='$(yspep_my_ip)'
+
+# Show Virtualenv
+ZSH_THEME_VIRTUALENV_PREFIX=" V:"
+ZSH_THEME_VIRTUALENV_SUFFIX=" "
+local venv_info="%B%F{blue}\$(virtualenv_prompt_info)%b"
+
+# Other info, you can override this function in .zshrc
+yspep_other_info() {
+  # Example: Show the GCE_PROJECT variable in yellow:
+  : echo "%{${GCE_PROJECT:+$fg[yellow] GCE:}$GCE_PROJECT%}"
+
+  # IMPORTANT: You should *not* escape the vars in the above echo!
+}
+local other_info='$(yspep_other_info)'
+
+# First Line (notice the newline at end!)
+PROMPT="$leftbar1$ip_info
+"
+
+# Second Line (notice the newline at end!)
+PROMPT+="$leftbar2${dgrey}[%*]%b \
+%(#,%K{yellow}%F{black}%n%k,%F{cyan}%n)\
+%F{white}@%F{green}%m$dgrey:%b\
+%B%F{yellow}%~%b\
+${hg_info}\
+${git_info}\
+ $exit_code$venv_info$other_info
+"
+
+# Third Line (NO newline!)
+PROMPT+="$leftbar3%B%F{red}%#%b%f "
+
+unset RPROMPT
+
+# vim: set ai ts=2 sts=2 et ft=sh :
+#

themes/ys-pep.zsh-theme

@@ -0,0 +1,106 @@
+# ys-pep Theme, based on ys Theme by Yad Smood
+#
+# ----- BEGIN Original Description -----
+#
+# Clean, simple, compatible and meaningful.
+# Tested on Linux, Unix and Windows under ANSI colors.
+# It is recommended to use with a dark background.
+# Colors: black, red, green, yellow, *blue, magenta, cyan, and white.
+#
+# Mar 2013 Yad Smood
+#
+# ----- END Original Description -----
+#
+# Changes to ys theme:
+#   * Move timestamp to the front and make it darker
+#   * List current IP addresses
+#   * GCE hook (for controlling Google Cloud)
+#   * Virtualenv hook
+#   * Fix Mercurial detection
+#
+# Sep-Oct 2017 Pandu POLUAN <pepoluan@gmail.com>
+
+# VCS
+YS_VCS_PROMPT_PREFIX1=" %F{white}on%{$reset_color%} "
+YS_VCS_PROMPT_PREFIX2=":%F{cyan}"
+YS_VCS_PROMPT_SUFFIX="%{$reset_color%}"
+YS_VCS_PROMPT_DIRTY=" %F{red}x"
+YS_VCS_PROMPT_CLEAN=" %F{green}o"
+
+# Git info
+local git_info='$(git_prompt_info)'
+ZSH_THEME_GIT_PROMPT_PREFIX="${YS_VCS_PROMPT_PREFIX1}git${YS_VCS_PROMPT_PREFIX2}"
+ZSH_THEME_GIT_PROMPT_SUFFIX="$YS_VCS_PROMPT_SUFFIX"
+ZSH_THEME_GIT_PROMPT_DIRTY="$YS_VCS_PROMPT_DIRTY"
+ZSH_THEME_GIT_PROMPT_CLEAN="$YS_VCS_PROMPT_CLEAN"
+
+# HG info
+local hg_info='$(ys_hg_prompt_info)'
+ys_hg_prompt_info() {
+	# make sure this is a Mercurial project
+	if [ -d '.hg' ] || $(hg summary > /dev/null 2>&1) ; then
+		echo -n "${YS_VCS_PROMPT_PREFIX1}hg${YS_VCS_PROMPT_PREFIX2}"
+		echo -n $(hg branch 2>/dev/null)
+		if [ -n "$(hg status 2>/dev/null)" ]; then
+			echo -n "$YS_VCS_PROMPT_DIRTY"
+		else
+			echo -n "$YS_VCS_PROMPT_CLEAN"
+		fi
+		echo -n "$YS_VCS_PROMPT_SUFFIX"
+	fi
+}
+
+local exit_code="%(?,,C:%F{red}%?%{$reset_color%} )"
+
+### BEGIN: pepoluan changes ###
+local dgrey="%B%F{black}"
+
+# Show my IP Address
+ZSH_THEME_SHOW_IP=1
+yspep_my_ip() {
+  [[ $ZSH_THEME_SHOW_IP != 1 ]] && return
+  echo -n "${dgrey}[%b%F{green}"
+  if [[ ${(L)_system_name} == cygwin ]]; then
+    echo -n $(ipconfig | awk '$1 ~ /IP/ && $2 ~ /[Aa]ddress/ {sub(/.*:/, "", $0); gsub(/[ \t\r]/, "", $0); print $0}')
+  else
+    echo -n $(ip -o addr show | awk -v atype=${1:-inet} '$2 != "lo" && $3 == atype {gsub(/\/[0-9]+/, "", $4); print $4}')
+  fi
+  echo "${dgrey}]%b"
+}
+local ip_info='$(yspep_my_ip)'
+
+# Show Virtualenv
+ZSH_THEME_VIRTUALENV_PREFIX=" V:"
+ZSH_THEME_VIRTUALENV_SUFFIX=" "
+local venv_info="%B%F{blue}\$(virtualenv_prompt_info)%b"
+
+# Other info, you can override this function in .zshrc
+yspep_other_info() {
+  # Example: Show the GCE_PROJECT variable in yellow:
+  : echo "%{\${GCE_PROJECT:+$fg[yellow] GCE:}\$GCE_PROJECT%}"
+}
+local other_info='$(yspep_other_info)'
+
+# Prompt format:
+#
+# PRIVILEGES USER @ MACHINE in DIRECTORY on git:BRANCH STATE [TIME] C:LAST_EXIT_CODE V:VIRTUALENV
+# $ COMMAND
+#
+# For example:
+#
+# % ys @ ys-mbp in ~/.oh-my-zsh on git:master x [21:47:42] C:0
+# $
+PROMPT="
+${dgrey}[%*]%b \
+%(#,%K{yellow}%F{black}%n%k,%F{cyan}%n)\
+%F{white}@%F{green}%m$ip_info$dgrey:%b\
+%B%F{yellow}%~%b\
+${hg_info}\
+${git_info}\
+ $exit_code$venv_info$other_info
+%B%F{red}%#%b%f "
+
+unset RPROMPT
+
+# vim: set ai ts=2 sts=2 et :
+#