Anpassungen im Log und testen, ob PublicKey zur CA vorhanden ist.
This commit is contained in:
38
id_ca
38
id_ca
@ -1,38 +0,0 @@
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-----BEGIN OPENSSH PRIVATE KEY-----
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b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAABlwAAAAdzc2gtcn
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NhAAAAAwEAAQAAAYEAtla1i8jp1uXhygAEhbcbxxJ7y9bp0xx7L2+J3TQMZoVPuIDjHXUb
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4IRcpnEEuFZqiBKwjih4N+gI8z6d6AcPQC9Rz8O53/klG2UIvYioW7NfpQtHzakUJvQmOL
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frYwAvAMMTeKLNcr1cJsl6mhU2gK0QJNQQjj9oEAa+zpjtBAlU7V1yo8gMZ76f+BqLlPSk
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47PrQwGG3EM+R+sl5cIQ46juuV9RwQutcA6PBU6niFiNteY9KX4BOWDVESYDpJo3LN+CMa
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4Mkbd9nyml2TV0WwznNTgMAJt0pO8horsE6IaeR7J2KfMkI08+dDpcmbsk9YN8uQ5M+SEi
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rGXkNlGoPQy44V8QFBfBtqBTrNM/SFPSyq7/PQPcQ1BbKDLSOnZ1ADh1gYclA8UoGFk/O2
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5rFKB2de88qdiOkMxuqJRh+W1KKvwKbsX507yInv2XlaAtIz78rODDjzADTSTTa0pDvvtr
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8unjoXBL0lmhZIPKB2mzq+HAm5bniBYVfrKejmwzAAAFiLJqbyyyam8sAAAAB3NzaC1yc2
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EAAAGBALZWtYvI6dbl4coABIW3G8cSe8vW6dMcey9vid00DGaFT7iA4x11G+CEXKZxBLhW
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aogSsI4oeDfoCPM+negHD0AvUc/Dud/5JRtlCL2IqFuzX6ULR82pFCb0Jji362MALwDDE3
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iizXK9XCbJepoVNoCtECTUEI4/aBAGvs6Y7QQJVO1dcqPIDGe+n/gai5T0pOOz60MBhtxD
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PkfrJeXCEOOo7rlfUcELrXAOjwVOp4hYjbXmPSl+ATlg1REmA6SaNyzfgjGuDJG3fZ8ppd
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k1dFsM5zU4DACbdKTvIaK7BOiGnkeydinzJCNPPnQ6XJm7JPWDfLkOTPkhIqxl5DZRqD0M
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uOFfEBQXwbagU6zTP0hT0squ/z0D3ENQWygy0jp2dQA4dYGHJQPFKBhZPztuaxSgdnXvPK
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nYjpDMbqiUYfltSir8Cm7F+dO8iJ79l5WgLSM+/Kzgw48wA00k02tKQ777a/Lp46FwS9JZ
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oWSDygdps6vhwJuW54gWFX6yno5sMwAAAAMBAAEAAAGABnPrtj5n4oZXJvSfASZsq4jHBc
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mdk8fw87BN7JygPB6UQCwB6mbcrWWxxUtZoFAHZbjKzVuESaI2DHmwt+d/QPiLu792/ASp
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E57QBnkbUC3fmouOjaouphd2cZ2cptYr7UOtR22N7MIW/65nEgqvJGWh6e1XuqXNM0f+oU
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WxmZ0RutnxEF4oUwf6SRr5yc2daj64FDJ6vDlklY7H7alTbkmDs6uHM3HY2cIO8K0K0JBY
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6R30flvqg8Y4AOsOyCWTwAAaAMzjc9h8c3FVbZecoYXMkQmII+XSsza8a10ntSg7l985GT
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ozirpXMwP+bkISBA6hzRptnHebzh7dWXDpShDxnzYD4f6hDFkNUaxoizo0jXj67goZohEV
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Cd1wfr0J1wT83F9w/matyQXOX2JY57WQdSo9Kipz7yDgrAM+QsdwPpg9MIrQn1CkCqBRgl
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JXPdXF+qA6hYd0fkf1o3vLijifIk23sQjynnjx4/wEGPBhSuRpqA5WA6/CxHPWqxDZAAAA
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wBT9F+7wBDyBYa+DMf75eu8PTbuhntjMPbNNZl2X82rOjjqOLH4UEaOXqKRFpBxA+VqUwJ
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k+RpzZQTMBllDdWL20l2zl48fsEABKB6vluKU3ofLeCq1ROj66AxDvhYJ9A89WbaxVOoNI
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Oz8yfs+GY5G/cGS/tULfQqON2a1d5XshY8AOD5qOfwCzbxfFtVTaiQcM3s/2Bfco74+yYQ
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K9iK/zye7xnrFAf4dNTPm5uXCBg3jV51iCOg/aDFmbsbzGCgAAAMEA0lFA2wA1fnm5hBE4
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oZqn6XdlPvwBd0b4k/B6FKrr7Q7OvW/HWL/A/FNtRwvHvZ6/WYX0DhkiMLsLbgMndr5oFY
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h56DQy61ShqUny76r+kaCZSyqiu1Mgf5DsJSeRa2CR0EwRbdSJhPVW8tlEatRo2SJFeO5R
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9dO1tDDKl5qEhal9qH4gZd4RnwMkwhCEvOtUSgIDh7UhV7h9ibpouskd9VV8hH5W6s1GcC
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Yf0dgqExETLPNB4Leoaf4oZmnDbB8ZAAAAwQDd8bHKp3+kEGxO0f9gh0rP0lDwXNNxhofD
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LJcY+gDGZ5+rJr/aoIWFU2YuRoRzrptOJXv7QSkuzjEDhjz8KoU+FdM0gKwsHcvNkmqMd2
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ctL4M43EFUT4PzOEDCHGY38Obx1/vzWHnvi0M7r9cY+W6KS5YuAwhk9tRAAI9ABHyBL9ht
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Sj94MxyQ56/+kuE3USsr1/FMIhHV8Hju9DuTSJ7QxZXsRH+YPtBVaY/5Wr3iCXXTop2g1a
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4W2CedqjUMKysAAAASb2JlcmtvZXR0ZXJAUEM3LTc3AQ==
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-----END OPENSSH PRIVATE KEY-----
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@ -1 +0,0 @@
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ssh-rsa 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 oberkoetter@PC7-77
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@ -1,7 +1,7 @@
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#!/bin/bash
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#!/bin/bash
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DEFAULT_LOG_FILE="./log/log.txt"
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DEFAULT_LOG_FILE="./log-default.txt"
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ACTIVE_LOG_FILE="/home/oberkoetter/Dokumente/Git/log.txt"
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ACTIVE_LOG_FILE="./log.txt"
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log_init() {
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log_init() {
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ACTIVE_LOG_FILE="${1:-$DEFAULT_LOG_FILE}"
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ACTIVE_LOG_FILE="${1:-$DEFAULT_LOG_FILE}"
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120
login.sh
120
login.sh
@ -7,100 +7,98 @@ YELLOW='\033[1;33m'
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RED='\033[0;31m'
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RED='\033[0;31m'
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NC='\033[0m' # No Color
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NC='\033[0m' # No Color
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# Pfad zum Script-Verzeichnis
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# CA-Auth Schlüssel
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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CA_KEY_PATH="$HOME/.ssh/id_ca"
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# Logging-Script einbinden
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# Config
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source "$SCRIPT_DIR/log/logging.sh"
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# Logdatei im log/-Verzeichnis
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LOG_FILE="$SCRIPT_DIR/log/ssh-cert-login.log"
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log_init "$LOG_FILE"
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log_start "SSH Zertifikat Login"
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# Config CA und Ziel (Standardwerte)
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CA_HOST="100.87.87.5"
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CA_HOST="100.87.87.5"
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CA_USER="alf"
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CA_USER="alf"
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CA_PORT=22
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CA_PORT=22
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REMOTE_SIGN_SCRIPT="/home/alf/remote_sign.sh"
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REMOTE_SIGN_SCRIPT="/home/alf/remote_sign.sh" # Pfad auf der CA-VM, wo das Script zum Signieren zu finden ist
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KEY_DIR="$SCRIPT_DIR/temp_keys"
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KEY_DIR="./temp_keys"
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KEY_NAME="temp_user_key"
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KEY_NAME="temp_user_key"
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CA_SSH_KEY="$HOME/.ssh/id_ca"
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LOG_DIR="$HOME/Gitea/ssh-cert-login/log"
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LOG_SCRIPT="${LOG_DIR}/logging.sh"
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LOG_FILE="${LOG_DIR}/ssh-cert-login.log"
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# Gum Check
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if ! command -v gum &> /dev/null; then
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# Logging initialisieren
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log_error "gum ist nicht installiert. Bitte zuerst installieren."
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source "$LOG_SCRIPT"
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log_init "$LOG_FILE"
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log_start "SSH-Login über CA-Zertifikat"
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# Prüfen, ob der CA-Schlüssel vorhanden ist
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if [[ ! -f "$CA_KEY_PATH" ]]; then
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echo -e "${RED}[!] CA-SSH-Schlüssel ($CA_KEY_PATH) nicht gefunden. Vorgang wird abgebrochen.${NC}"
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echo "Bitte stelle sicher, dass ~/.ssh/id_ca vorhanden und korrekt gesetzt ist."
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log_error "Kein Publickey zur CA-VM!"
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exit 1
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exit 1
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fi
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fi
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# VM Alias → IP Map
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# Gum Check
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declare -A VM_MAP=(
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if ! command -v gum &> /dev/null; then
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[Server1]="100.87.87.101"
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echo -e "${RED}[!] gum ist nicht installiert. Bitte zuerst installieren.${NC}"
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[ABS]="100.87.87.102"
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log_error "GUM nicht installiert!"
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[OMVPi]="100.87.87.80"
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exit 1
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[OMV2000]="100.87.87.81"
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)
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# Auswahl der VM per Alias mit gum choose
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VM_ALIAS=$(gum choose --header "Wähle die Ziel-VM" "${!VM_MAP[@]}")
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TARGET_HOST="${VM_MAP[$VM_ALIAS]}"
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# Benutzer-Auswahl mit festen Optionen + freie Eingabe
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USER_OPTIONS=("alf" "root" "oberkoetter" "Anderer Benutzer")
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SELECTED_USER=$(gum choose --header "Wähle den SSH-Benutzer" "${USER_OPTIONS[@]}")
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if [ "$SELECTED_USER" == "Anderer Benutzer" ]; then
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SSH_USER=$(gum input --placeholder "Benutzername eingeben")
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else
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SSH_USER="$SELECTED_USER"
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fi
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fi
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# Ziel-Host-Auswahl
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declare -A HOSTS=(
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["Server1"]="100.87.87.101"
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["ABS"]="100.87.87.102"
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["OMVPi"]="100.87.87.80"
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["OMV2000"]="100.87.87.81"
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)
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TARGET_LABEL=$(gum choose --header "Zielsystem wählen" "${!HOSTS[@]}")
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TARGET_HOST="${HOSTS[$TARGET_LABEL]}"
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log_info "Zielsystem gewählt: $TARGET_LABEL ($TARGET_HOST)"
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TARGET_PORT=$(gum input --placeholder "Ziel SSH Port" --value "2222")
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TARGET_PORT=$(gum input --placeholder "Ziel SSH Port" --value "2222")
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log_info "SSH-Port: $TARGET_PORT"
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VALIDITY_OPTIONS=("300" "600" "1800" "3600") # Sek. 5min, 10min, 30min, 1h
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# Benutzer-Auswahl
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VALIDITY=$(gum choose --header "Gültigkeitsdauer des Zertifikats wählen" "${VALIDITY_OPTIONS[@]}")
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USER_CHOICES=("alf" "root" "oberkoetter" "Benutzer manuell eingeben")
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SSH_USER=$(gum choose --header "SSH-Benutzer wählen" "${USER_CHOICES[@]}")
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if [[ "$SSH_USER" == "Benutzer manuell eingeben" ]]; then
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SSH_USER=$(gum input --placeholder "SSH Benutzername")
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fi
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log_info "Verwendeter Benutzer: $SSH_USER"
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# Logge die Ziel-VM und den SSH-Benutzer
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# Gültigkeit wählen
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log_info "Ziel-VM: $VM_ALIAS ($TARGET_HOST)"
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VALIDITY_OPTIONS=("300" "600" "1800" "3600") # Sekunden
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log_info "SSH-Benutzer: $SSH_USER"
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VALIDITY=$(gum choose --header "Gültigkeitsdauer des Zertifikats wählen (Sekunden)" "${VALIDITY_OPTIONS[@]}")
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log_info "Zertifikatsgültigkeit: $VALIDITY Sekunden"
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# Keys vorbereiten
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# Schlüssel vorbereiten
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mkdir -p "$KEY_DIR"
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mkdir -p "$KEY_DIR"
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cd "$KEY_DIR"
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cd "$KEY_DIR"
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log_info "Prüfe auf vorhandene temporäre Schlüssel..."
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log_info "Prüfe auf vorhandene temporäre Schlüssel"
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if [[ -f "$KEY_NAME" || -f "${KEY_NAME}.pub" || -f "${KEY_NAME}-cert.pub" ]]; then
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rm -f "$KEY_NAME" "$KEY_NAME.pub" "$KEY_NAME-cert.pub"
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log_warn "Vorherige temporäre Schlüssel werden gelöscht..."
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rm -f "$KEY_NAME" "$KEY_NAME.pub" "$KEY_NAME-cert.pub"
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fi
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log_info "Generiere temporären SSH-Key..."
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log_info "Generiere temporären SSH-Key"
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ssh-keygen -f "$KEY_NAME" -N "" -C "$SSH_USER@temp" > /dev/null
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ssh-keygen -f "$KEY_NAME" -N "" -C "$SSH_USER@temp" > /dev/null
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log_info "Sende Public Key zur CA (${CA_HOST})..."
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log_info "Sende Public Key zur CA (${CA_HOST})"
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scp -i "$CA_SSH_KEY" -P "$CA_PORT" "${KEY_NAME}.pub" "${CA_USER}@${CA_HOST}:/tmp/" || {
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scp -P "$CA_PORT" "${KEY_NAME}.pub" "${CA_USER}@${CA_HOST}:/tmp/" || {
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log_error "Fehler beim Senden des Public Keys zur CA"
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log_error "Fehler beim Senden des Public Keys zur CA"
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exit 1
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exit 1
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}
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}
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log_info "Fordere Signatur von CA an..."
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log_info "Fordere Signatur von CA an..."
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ssh -i "$CA_SSH_KEY" -p "$CA_PORT" "${CA_USER}@${CA_HOST}" \
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ssh -i "$CA_KEY_PATH" -p "$CA_PORT" "${CA_USER}@${CA_HOST}" "$REMOTE_SIGN_SCRIPT /tmp/${KEY_NAME}.pub $SSH_USER $VALIDITY" || {
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"$REMOTE_SIGN_SCRIPT /tmp/${KEY_NAME}.pub $SSH_USER $VALIDITY" || {
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log_error "Fehler bei der Signierung durch die CA"
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log_error "Fehler bei der Signierung durch die CA"
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exit 1
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exit 1
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}
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}
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log_info "Lade signiertes Zertifikat von CA..."
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log_info "Lade signiertes Zertifikat von CA"
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scp -i "$CA_SSH_KEY" -P "$CA_PORT" "${CA_USER}@${CA_HOST}:/tmp/${KEY_NAME}-cert.pub" . || {
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scp -P "$CA_PORT" "${CA_USER}@${CA_HOST}:/tmp/${KEY_NAME}-cert.pub" . || {
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log_error "Fehler beim Abrufen des Zertifikats von der CA"
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log_error "Fehler beim Abrufen des Zertifikats von der CA"
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exit 1
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exit 1
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}
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}
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log_info "Zertifikat erfolgreich erhalten"
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log_info "Zertifikat erfolgreich erhalten – starte SSH-Verbindung"
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log_info "Starte SSH-Verbindung zum Zielsystem (${VM_ALIAS} / ${TARGET_HOST}) über Port ${TARGET_PORT}..."
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ssh -p "$TARGET_PORT" -i "$KEY_NAME" "$SSH_USER@$TARGET_HOST"
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ssh -p "$TARGET_PORT" -i "$KEY_NAME" "$SSH_USER@$TARGET_HOST"
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log_end "SSH Zertifikat Login"
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log_end "SSH-Login abgeschlossen"
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Reference in New Issue
Block a user