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https://github.com/dokku/dokku.git
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699719b600
Previously, an empty line would result in a failing ssh-keys:list call, or a failure to verify the file. Newlines should be ignored.
38 lines
1.1 KiB
Bash
Executable File
38 lines
1.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -eo pipefail
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[[ $DOKKU_TRACE ]] && set -x
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source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
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list_ssh_keys() {
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declare desc="List ssh key hashes"
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local cmd="ssh-keys:list"
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verify_ssh_key_file
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sshcommand list dokku
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}
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verify_ssh_key_file() {
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declare desc="Test that public key is valid"
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[[ -s ${DOKKU_ROOT}/.ssh/authorized_keys ]] || dokku_log_fail "No public keys found."
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local key line=0
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local TMP_KEY_FILE
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TMP_KEY_FILE=$(mktemp "/tmp/dokku-${FUNCNAME[0]}.XXXX")
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trap "rm -rf '$TMP_KEY_FILE' >/dev/null" RETURN INT TERM EXIT
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while read -r key; do
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line=$((line + 1))
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[[ -z "$key" ]] && continue
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echo "$key" >"$TMP_KEY_FILE"
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ssh-keygen -lf "$TMP_KEY_FILE" &>/dev/null || dokku_log_fail "${DOKKU_ROOT}/.ssh/authorized_keys line $line failed ssh-keygen check."
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done <"${DOKKU_ROOT}/.ssh/authorized_keys"
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}
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verify_ssh_key_exists() {
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declare desc="Test that public key exists"
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[[ -e ${DOKKU_ROOT}/.ssh/authorized_keys ]] || dokku_log_fail "No public keys found."
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}
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create_ssh_key_file() {
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declare desc="Ensure the public key file exists"
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touch "${DOKKU_ROOT}/.ssh/authorized_keys"
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}
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