update ssh agent

hyperterm/hyperterm.sha512

@@ -25,4 +25,4 @@ f760432c3d76befad30588299eb2d1412d77b22fd850ffbd840c72123885d4e916a7e0b16e7048c5
 fab9d339a99c7d2e1809d1c44f533523c6bfcdcc8d63c62b335ce7d4c666c8bdd7ac319316bf71f043163a3a0184e25ecfe1ee32724627424d042a05fa80ce77 ./tools/vconverter.sh
 ee1d6d1f9b010318985f7154c2a9173c8f2ab6b637cd3c8d2a9b403e83470e15a273dcff326a84f035660807d7cfcf04efe5abc0495e25ae7339b8807899cf0d ./tools/listuser.sh
 243e3a076f1696bde1e464b479e221876177eb98c92415a09de8dc9e8d138e88e006eb9fa441ca1ab19d260cb3fd4de82dc54feae73453e229c3a8fdab3043f0 ./tools/virtualenv.sh
-1ba63accea347b96c30fcd4a2fa84c531836b082ed5ced035a8f30a0d738724f8f171ec85645779e682c8d0aa1d5f6c5b32e182454cdb8f0c85dde08a37a96ca ./tools/ssh-agent.sh
+23bd34194c0d3df632957960191ee537e11f5e4915b563b375a70f4e759e79ea3ccb4e95f3f3a24b39f5c2e377cf6a1729a93e9954adf756c7de7532e737f0f1 ./tools/ssh-agent.sh

hyperterm/tools/ssh-agent.sh

@@ -4,64 +4,76 @@
 # SSH-AGENT
 #------------
 function sshagent_start {
-    local key_path="$HOME/.ssh/id_ed25519"
+    local ssh_dir="$HOME/.ssh"
     local lifetime="5d"
+    local key_path=""
 
-    # Parse options
+    msg "Buscando claves privadas en $ssh_dir..." "Looking for private keys in $ssh_dir..."
-    while getopts "t:k:" opt; do
+    mapfile -t keys < <(find "$ssh_dir" -type f -not -name "*.pub" -exec grep -l "PRIVATE KEY" {} \;)
-        case "$opt" in
+
-            t) lifetime="$OPTARG" ;;
+    if [ "${#keys[@]}" -eq 0 ]; then
-            k) key_path="$OPTARG" ;;
+        msg_err "No se encontraron claves privadas en $ssh_dir" "No private keys found in $ssh_dir"
-            *)
-                echo "Usage: sagent_start [-t lifetime] [-k key_path]"
         return 1
+    fi
+
+    msg "\nSelecciona la clave que deseas agregar al agente SSH:" "\nSelect the key you want to add to the SSH agent:"
+    select key in "${keys[@]}" "$(msg 'Cancelar' 'Cancel')"; do
+        case "$REPLY" in
+            ''|*[!0-9]*)
+                msg "Entrada no válida. Solo números." "Invalid input. Numbers only."
+                ;;
+            *)
+                if (( REPLY >= 1 && REPLY <= ${#keys[@]} )); then
+                    key_path="$key"
+                    break
+                elif (( REPLY == ${#keys[@]} + 1 )); then
+                    msg "Operación cancelada." "Operation cancelled."
+                    return 0
+                else
+                    msg "Opción fuera de rango." "Option out of range."
+                fi
                 ;;
         esac
     done
 
-    # Convert lifetime to seconds
+    read -rp "$(msg $'\n¿Tiempo de vida del agente? (Ej: 5m, 2h, 1d) [5d]: ' $'\nAgent lifetime? (e.g., 5m, 2h, 1d) [5d]: ')" user_input
+    lifetime="${user_input:-5d}"
+
     local num=${lifetime//[!0-9]/}
     local unit=${lifetime//[0-9]/}
     local seconds=0
+    local human_lifetime=""
 
     case "$unit" in
-        s|"") seconds=$num ;;  # default to seconds
+        s|"") seconds=$num; human_lifetime="$num $(msg 'segundo(s)' 'second(s)')" ;;
-        m)    seconds=$((num * 60)) ;;
+        m)    seconds=$((num * 60)); human_lifetime="$num $(msg 'minuto(s)' 'minute(s)')" ;;
-        h)    seconds=$((num * 3600)) ;;
+        h)    seconds=$((num * 3600)); human_lifetime="$num $(msg 'hora(s)' 'hour(s)')" ;;
-        d)    seconds=$((num * 86400)) ;;
+        d)    seconds=$((num * 86400)); human_lifetime="$num $(msg 'día(s)' 'day(s)')" ;;
         *)
-            echo "Invalid time unit. Use s, m, h, or d."
+            msg_err "Unidad de tiempo inválida. Usa s, m, h o d." "Invalid time unit. Use s, m, h or d."
             return 1
             ;;
     esac
 
-    # Clean previous ssh credentials
     (rm -rf /tmp/ssh-* > /dev/null)
 
     SSH_ENV="$HOME/.ssh/environment"
-    printf '\e[1;36m%s\e[m\n' "Initialising new SSH agent..."
+    msg "\nInicializando nuevo agente SSH..." "\nInitializing new SSH agent..."
     ssh-agent | sed 's/^echo/#echo/' > "${SSH_ENV}"
     chmod 600 "${SSH_ENV}"
     # shellcheck source=/dev/null
     source "${SSH_ENV}" > /dev/null
 
-    if [[ ! -f "$key_path" ]]; then
-        printf '\e[1;31m%s\e[m\n' "SSH key not found at $key_path"
-        return 1
-    fi
-
     if ssh-add -t "$seconds" "$key_path" >/dev/null 2>&1; then
-        printf '\e[1;36m%s\e[m\n' "SSH key added successfully: $key_path (lifetime: $lifetime = ${seconds}s)"
+        msg "Clave agregada correctamente: $key_path (vida: $human_lifetime)" \
+            "Key added successfully: $key_path (lifetime: $human_lifetime)"
     else
-        printf '\e[1;31m%s\e[m\n' "Failed to add SSH key"
+        msg_err "Error al agregar la clave." "Failed to add SSH key."
     fi
 }
 
 function sshagent_stop {
-
-    # clean previous ssh credentials
     (rm -rf /tmp/ssh-* > /dev/null)
-
     ssh-agent -k > /dev/null
 }
 
@@ -70,47 +82,45 @@ function sshagent_findsockets {
 }
 
 function sshagent_testsocket {
-    if [ ! -x "$(command -v ssh-add)" ] ; then
+    if ! command -v ssh-add >/dev/null; then
-        echo "ssh-add is not available; agent testing aborted"
+        msg_err "ssh-add no está disponible. Cancelando prueba de socket." \
+                "ssh-add is not available. Cancelling socket test."
         return 1
     fi
 
-    if [ X"$1" != X ] ; then
+    case "$1" in
-        export SSH_AUTH_SOCK=$1
+        "") ;;
-    fi
+        *) export SSH_AUTH_SOCK=$1 ;;
+    esac
 
-    if [ X"$SSH_AUTH_SOCK" = X ] ; then
+    if [ -z "$SSH_AUTH_SOCK" ]; then return 2; fi
-        return 2
-    fi
 
     if [ -S "$SSH_AUTH_SOCK" ]; then
         ssh-add -l > /dev/null
-        if [ $? = 2 ] ; then
+        case $? in
-            echo "Socket $SSH_AUTH_SOCK is dead!  Deleting!"
+            2)
+                msg "Socket $SSH_AUTH_SOCK no responde. Eliminando..." \
+                    "Socket $SSH_AUTH_SOCK is unresponsive. Removing..."
                 rm -f "$SSH_AUTH_SOCK"
                 return 4
-        else
+                ;;
-            echo "Found ssh-agent $SSH_AUTH_SOCK"
+            *)
+                msg "Agente SSH encontrado en $SSH_AUTH_SOCK" \
+                    "Found SSH agent at $SSH_AUTH_SOCK"
                 return 0
-        fi
+                ;;
+        esac
     else
-        echo "$SSH_AUTH_SOCK is not a socket!"
+        msg_err "$SSH_AUTH_SOCK no es un socket válido." "$SSH_AUTH_SOCK is not a valid socket."
         return 3
     fi
 }
 
 function sshagent_reload {
-    # ssh agent sockets can be attached to a ssh daemon process or an
+    local AGENTFOUND=0
-    # ssh-agent process.
 
-    AGENTFOUND=0
-
-    # Attempt to find and use the ssh-agent in the current environment
     if sshagent_testsocket; then AGENTFOUND=1; fi
 
-    # If there is no agent in the environment, search /tmp for
-    # possible agents to reuse before starting a fresh ssh-agent
-    # process.
     if [ $AGENTFOUND = 0 ]; then
         for agentsocket in $(sshagent_findsockets); do
             if [ $AGENTFOUND != 0 ]; then break; fi
@@ -118,17 +128,13 @@ function sshagent_reload {
         done
     fi
 
-    # If at this point we still haven't located an agent, it's time to
-    # start a new one
     if [ $AGENTFOUND = 0 ]; then
         eval "$(ssh-agent)"
     fi
 
-    # Clean up
     unset AGENTFOUND
     unset agentsocket
 
-    # Finally, show what keys are currently in the agent
     ssh-add -l
 }
 
@@ -136,9 +142,7 @@ if [[ -f "$HOME/.ssh/environment" ]]; then
     sshagent_reload > /dev/null 2>&1
 fi
 
-# Alias agents
 alias sagent_start="sshagent_start"
 alias sagent_stop="sshagent_stop"
 
-# Clean up not global functions
 unset -f sshagent_findsockets sshagent_testsocket