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diff -up openssh-7.9p1/contrib/ssh-copy-id.ssh-copy-id openssh-7.9p1/contrib/ssh-copy-id
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--- openssh-7.9p1/contrib/ssh-copy-id.ssh-copy-id 2018-10-17 02:01:20.000000000 +0200
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+++ openssh-7.9p1/contrib/ssh-copy-id 2019-01-23 20:49:30.513393667 +0100
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@@ -112,7 +112,8 @@ do
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usage
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}
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- OPT= OPTARG=
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+ OPT=
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+ OPTARG=
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# implement something like getopt to avoid Solaris pain
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case "$1" in
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-i?*|-o?*|-p?*)
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@@ -185,8 +185,8 @@
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usage
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fi
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-# drop trailing colon
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-USER_HOST=$(printf "%s\n" "$1" | sed 's/:$//')
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+# don't drop trailing colon because it can be a valid ipv6 address
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+USER_HOST=$(printf "%s\n" "$1")
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# tack the hostname onto SSH_OPTS
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SSH_OPTS="${SSH_OPTS:+$SSH_OPTS }'$(quote "$USER_HOST")'"
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# and populate "$@" for later use (only way to get proper quoting of options)
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@@ -261,7 +262,7 @@ populate_new_ids() {
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fi
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if [ -z "$NEW_IDS" ] ; then
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printf '\n%s: WARNING: All keys were skipped because they already exist on the remote system.\n' "$0" >&2
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- printf '\t\t(if you think this is a mistake, you may want to use -f option)\n\n' "$0" >&2
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+ printf '\t\t(if you think this is a mistake, you may want to use -f option)\n\n' >&2
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exit 0
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fi
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printf '%s: INFO: %d key(s) remain to be installed -- if you are prompted now it is to install the new keys\n' "$0" "$(printf '%s\n' "$NEW_IDS" | wc -l)" >&2
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@@ -296,7 +297,7 @@ case "$REMOTE_VERSION" in
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# in ssh below - to defend against quirky remote shells: use 'exec sh -c' to get POSIX;
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# 'cd' to be at $HOME; add a newline if it's missing; and all on one line, because tcsh.
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[ "$DRY_RUN" ] || printf '%s\n' "$NEW_IDS" | \
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- ssh "$@" "exec sh -c 'cd ; umask 077 ; mkdir -p .ssh && { [ -z "'`tail -1c .ssh/authorized_keys 2>/dev/null`'" ] || echo >> .ssh/authorized_keys ; } && cat >> .ssh/authorized_keys || exit 1 ; if type restorecon >/dev/null 2>&1 ; then restorecon -F .ssh .ssh/authorized_keys ; fi'" \
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+ ssh "$@" "exec sh -c 'cd ; umask 077 ; mkdir -p .ssh && { [ -z "'`tail -1c .ssh/authorized_keys 2>/dev/null`'" ] || echo >> .ssh/authorized_keys || exit 1; } && cat >> .ssh/authorized_keys || exit 1 ; if type restorecon >/dev/null 2>&1 ; then restorecon -F .ssh .ssh/authorized_keys ; fi'" \
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|| exit 1
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ADDED=$(printf '%s\n' "$NEW_IDS" | wc -l)
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;;
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