60 lines
2.0 KiB
Diff
60 lines
2.0 KiB
Diff
diff --git a/contrib/ssh-copy-id b/contrib/ssh-copy-id
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index 9f2817b..1530f6f 100644
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--- a/contrib/ssh-copy-id
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+++ b/contrib/ssh-copy-id
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@@ -77,7 +77,7 @@ use_id_file() {
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PUB_ID_FILE="$L_ID_FILE.pub"
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fi
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- PRIV_ID_FILE=$(dirname "$PUB_ID_FILE")/$(basename "$PUB_ID_FILE" .pub)
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+ [ "x$SSH_COPY_ID_LEGACY" != "x" ] || PRIV_ID_FILE=$(dirname "$PUB_ID_FILE")/$(basename "$PUB_ID_FILE" .pub)
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# check that the files are readable
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for f in $PUB_ID_FILE $PRIV_ID_FILE ; do
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@@ -243,7 +243,7 @@ populate_new_ids() {
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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' "$NEW_IDS" | wc -l)" >&2
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}
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-REMOTE_VERSION=$(ssh -v -o PreferredAuthentications=',' "$@" 2>&1 |
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+[ "x$SSH_COPY_ID_LEGACY" != "x" ] || REMOTE_VERSION=$(ssh -v -o PreferredAuthentications=',' "$@" 2>&1 |
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sed -ne 's/.*remote software version //p')
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case "$REMOTE_VERSION" in
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@@ -268,7 +268,11 @@ case "$REMOTE_VERSION" in
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;;
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*)
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# Assuming that the remote host treats ~/.ssh/authorized_keys as one might expect
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- populate_new_ids 0
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+ if [ "x$SSH_COPY_ID_LEGACY" != "x" ]; then
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+ NEW_IDS=`eval "$GET_ID"`
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+ else
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+ populate_new_ids 0
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+ fi
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[ "$DRY_RUN" ] || printf '%s\n' "$NEW_IDS" | ssh "$@" "
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umask 077 ;
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mkdir -p .ssh && cat >> .ssh/authorized_keys || exit 1 ;
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diff --git a/contrib/ssh-copy-id.1 b/contrib/ssh-copy-id.1
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index 67a59e4..edbf56f 100644
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--- a/contrib/ssh-copy-id.1
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+++ b/contrib/ssh-copy-id.1
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@@ -180,6 +180,19 @@ should prove enlightening (N.B. the modern approach is to use the
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.Fl W
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option, rather than
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.Xr nc 1 ) .
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+.Sh ENVIRONMENT
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+.Bl -tag -width Ds
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+.Pp
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+.It Pa SSH_COPY_ID_LEGACY
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+If the
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+.Cm SSH_COPY_ID_LEGACY
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+environment variable is set, the
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+.Nm
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+is run in a legacy mode. In this mode, the
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+.Nm
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+doesn't check an existence of a private key and doesn't do remote checks
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+of the remote server versions or if public keys are already installed.
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+.El
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.Sh "SEE ALSO"
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.Xr ssh 1 ,
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.Xr ssh-agent 1 ,
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