fix audit report template bugs
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Christian Grothoff
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90eef4bd11
@ -118,7 +118,7 @@ the tiny threshold. Below, we report {\em non-tiny} wire transfers that are lagg
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\label{table:lag}
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\endlastfoot
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{% for item in wire.lag_details %}
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\multicolumn{4}{l}{ {\tt {{ item.coin_pub }} } } \\
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\multicolumn{4}{l}{ {\tt \small {{ item.coin_pub }} } } \\
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\nopagebreak
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&
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{{ item.deadline }} &
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@ -224,7 +224,7 @@ compromise.
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\label{table:emergencies}
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\endlastfoot
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{% for item in data.reserve_inconsistencies %}
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\multicolumn{4}{l}{ {\tt {{ item.denompub_hash }} } } \\
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\multicolumn{4}{l}{ {\tt \small {{ item.denompub_hash }} } } \\
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\nopagebreak
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&
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{{ item.value }} &
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@ -271,17 +271,19 @@ the financial damage done to the customer).
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\end{longtable}
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{% endif %}
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\subsection{Reserve withdrawals exceeding balance}
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This section highlights cases where more coins were withdrawn from a
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reserve than the reserve contained funding for. This is a serious
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compromise resulting in proportional financial losses to the exchange.
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% Table generation tested by testcase #2 in test-auditor.sh
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{% if data.reserve_balance_insufficient_inconsistencies|length() == 0 %}
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{\bf All withdrawals were covered by sufficient reserve funding.}
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{% else %}
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\begin{longtable}{p{4.5cm}|r}
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\begin{longtable}{p{8.5cm}|r}
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{\bf Reserve} & {\bf Loss} \\ \hline \hline
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\endfirsthead
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{\bf Reserve} & {\bf Loss} \\ \hline \hline
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@ -296,7 +298,7 @@ compromise resulting in proportional financial losses to the exchange.
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\label{table:reserve:balance_insufficient}
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\endlastfoot
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{% for item in data.reserve_balance_insufficient_inconsistencies %}
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{\tt {{ item.reserve_pub }} }
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{\tt \small {{ item.reserve_pub }} }
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&
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{{ item.loss }} \\ \hline
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{% endfor %}
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@ -374,7 +376,7 @@ any effects on its own balance, those entries are excluded from the total.
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\endlastfoot
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{% for item in data.coin_inconsistencies %}
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{{ item.operation }} &
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\multicolumn{5}{l}{ {\tt {{ item.coin_pub }} } } \\
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\multicolumn{5}{l}{ {\tt \small {{ item.coin_pub }} } } \\
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\nopagebreak & &
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{{ item.exchange }} &
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{{ item.auditor }} \\ \hline
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@ -416,7 +418,7 @@ public key for ``payback-master'' operations.
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\label{table:bad_signature_losses}
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\endlastfoot
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{% for item in data.bad_sig_losses %}
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\multicolumn{5}{l}{ {\tt {{ item.key_pub }} } } \\
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\multicolumn{5}{l}{ {\tt \small {{ item.key_pub }} } } \\
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\nopagebreak
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& {{ item.operation }} & {{ item.rowid }} &
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{{ item.loss }} \\ \hline
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@ -426,26 +428,31 @@ public key for ``payback-master'' operations.
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\subsection{Actual incoming wire transfers}
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\subsection{Actual incoming wire transfers} \label{sec:wire_in}
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This section highlights cases where the exchange's record about
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incoming wire transfers does not match with that of the bank.
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% Table generation tested by testcase #3 in test-auditor.sh
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{% if wire.reserve_in_amount_inconsistencies|length() == 0 %}
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{\bf All incoming wire transfer amounts and subjects matched up.}
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{% else %}
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\begin{longtable}{p{5.5cm}|r|r}
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\multicolumn{2}{l}{ {\bf Wire transfer identifier} ({\bf Row}) } \\
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{\bf Diagnostic} & {\bf Wired} & {\bf Expected} \\
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\multicolumn{3}{l}{ {\bf Diagnostic} } \\
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{\bf When} & {\bf Wired} & {\bf Expected} \\
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\hline \hline
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\endfirsthead
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\multicolumn{2}{l}{ {\bf Wire transfer identifier} ({\bf Row}) } \\
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{\bf Diagnostic} & {\bf Wired} & {\bf Expected} \\
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\multicolumn{3}{l}{ {\bf Diagnostic} } \\
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{\bf When} & {\bf Wired} & {\bf Expected} \\
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\hline \hline
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\endhead
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\hline \hline
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\multicolumn{2}{l}{ {\bf Wire transfer identifier} ({\bf Row}) } \\
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{\bf Diagnostic} & {\bf Wired} & {\bf Expected} \\
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\multicolumn{3}{l}{ {\bf Diagnostic} } \\
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{\bf When} & {\bf Wired} & {\bf Expected} \\
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\endfoot
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\hline \hline
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{\bf Total deltas} &
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@ -455,18 +462,33 @@ incoming wire transfers does not match with that of the bank.
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\label{table:wire_in:transfer_amount_inconsistencies}
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\endlastfoot
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{% for item in wire.reserve_in_amount_inconsistencies %}
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\multicolumn{2}{l}{ {\tt {{ item.wtid }} } ({{ item.row }}) } \\
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\multicolumn{3}{l}{ {\tt \small {{ item.wtid }} } ({{ item.row }}) } \\
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\nopagebreak
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{{ item.timestamp }}: &
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\multicolumn{3}{l}{ {{ item.diagnostic }} } \\
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\nopagebreak
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{{ item.timestamp }} &
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{{ item.amount_wired }} &
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{{ item.amount_exchange_expected }} \\
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\multicolumn{3}{l}{ {{ item.diagnostic }} } \\
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\hline
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{% endfor %}
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\end{longtable}
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{% endif %}
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{% if wire.reserve_in_amount_inconsistencies|length() != 0 %}
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This means that there are inconsistencies in the exchange's
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claims about incoming wire transfers, amounting to:
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\begin{itemize}
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\item The exchange believing it received
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{\bf {{ wire.total_wire_in_delta_plus }} } {\em less} than it
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actually received in some reserves.
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\item The exchange believing that it received
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{\bf {{ wire.total_wire_in_delta_minus}} } {\em more} than it
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actually received in some reserves.
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\end{itemize}
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{% endif %}
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\subsection{Missattributed incoming wire transfers}
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This section lists cases where the sender account record of an
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@ -534,7 +556,7 @@ with respect to outgoing wire transfers.
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\label{table:wire_out:transfer_amount_inconsistencies}
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\endlastfoot
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{% for item in wire.wire_out_amount_inconsistencies %}
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{\tt {{ item.wtid }} } &
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{\tt \small {{ item.wtid }} } &
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{{ item.amount_wired }} &
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{{ item.amount_justified }} \\ \hline
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\nopagebreak
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@ -556,11 +578,12 @@ in the database does not match the calculations made by the auditor.
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Deltas may indicate a corrupt database, but do not necessarily
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translate into a financial loss (yet).
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% Table generation tested by testcase #3 in test-auditor.sh
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{% if data.reserve_balance_summary_wrong_inconsistencies|length() == 0 %}
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{\bf All balances matched up.}
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{% else %}
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\begin{longtable}{p{1.5cm}|r|r}
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\begin{longtable}{p{6cm}|r|r}
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{\bf Reserve} & {\bf Auditor} & {\bf Exchange} \\ \hline \hline
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\endfirsthead
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{\bf Reserve} & {\bf Auditor} & {\bf Exchange} \\ \hline \hline
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@ -569,22 +592,41 @@ translate into a financial loss (yet).
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{\bf Reserve} & {\bf Auditor} & {\bf Exchange}
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\endfoot
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\hline
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{\bf Total deltas} & &
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{\bf Total deltas} &
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{{ data.total_balance_summary_delta_plus}} &
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- {{ data.total_balance_summary_delta_minus}} \\
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\caption{Reserves balances not matching up.}
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\label{table:reserve:balance_inconsistencies}
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\endlastfoot
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{% for item in data.reserve_balance_summary_wrong_inconsistencies %}
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\multicolumn{5}{l}{ {\tt {{ item.reserve_pub }} } } \\
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\nopagebreak
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&
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{\tt \tiny {{ item.reserve_pub }} } &
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{{ item.auditor }} &
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{{ item.exchange }} \\ \hline
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{% endfor %}
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\end{longtable}
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{% endif %}
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{% if data.reserve_balance_summary_wrong_inconsistencies|length() != 0 %}
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This means that there are inconsistencies in the exchange's
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summary data about reserve balances.
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\begin{itemize}
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\item The exchange believes some reserves contain (in total)
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{\bf {{ data.total_balance_summary_delta_plus}} } {\em less} than they
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actually contain. A non-zero value here means the exchange may deny legitimate withdrawal
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requests, denying customers access to their funds.
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\item The exchange believes some reserves contain (in total)
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{\bf {{ data.total_balance_summary_delta_minus}} } {\em more} than they
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actually contain. A non-zero value here means the exchange may allow coins to be withdrawn
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for which it never received any income, at a loss (for the exchange).
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\end{itemize}
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{% if wire.reserve_in_amount_inconsistencies|length() != 0 %}
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Note that inconsistencies detected in Section~\ref{sec:wire_in} may
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have created follow-up errors in this table.
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{% endif %}
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{% endif %}
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\subsection{Wire table issues}
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@ -754,7 +796,7 @@ reserve expired.
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\label{table:reserve:not_closed}
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\endlastfoot
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{% for item in data.reserve_not_closed_inconsistencies %}
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\multicolumn{4}{l}{ {\tt {{ item.reserve_pub }} } } \\
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\multicolumn{4}{l}{ {\tt \small {{ item.reserve_pub }} } } \\
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\nopagebreak
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&
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{{ item.expiration_time }} &
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@ -792,7 +834,7 @@ may happen even if the exchange is correct.
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\label{table:refresh:hanging}
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\endlastfoot
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{% for item in data.refresh_hanging %}
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\multicolumn{4}{l}{ {\tt {{ item.coin_pub }} } } \\
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\multicolumn{4}{l}{ {\tt \small {{ item.coin_pub }} } } \\
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\nopagebreak
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&
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{{ item.row }} &
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@ -831,10 +873,10 @@ implications.
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\label{table:withdraw:bad_time}
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\endlastfoot
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{% for item in data.denomination_key_validity_withdraw_inconsistencies %}
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{\tt {{ item.reserve_pub }} } & {{ item.row }} \\
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{\tt \small {{ item.reserve_pub }} } & {{ item.row }} \\
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\nopagebreak
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&
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{\tt {{ item.denompub_h }} } & {{ item.execution_date }} \\ \hline
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{\tt \small {{ item.denompub_h }} } & {{ item.execution_date }} \\ \hline
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{% endfor %}
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\end{longtable}
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{% endif %}
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