144 lines
5.1 KiB
Django/Jinja
144 lines
5.1 KiB
Django/Jinja
\documentclass{article} % {acmart}
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\usepackage{url}
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\usepackage[T1]{fontenc}
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\usepackage[utf8]{inputenc}
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\usepackage{longtable}
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\begin{document}
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\title{Taler Auditor Report}
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\maketitle
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\section{Operations}
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The balance of the escrow account should
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be {\bf
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\mbox{
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{{ data.report_denomination_balance[0].total_escrow_balance.value }}.{{ data.report_denomination_balance[0].total_escrow_balance.fraction }}
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{{ data.report_denomination_balance[0].total_escrow_balance.currency }}}}.
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\noindent
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The active operational risk stands at
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\mbox{
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{\bf
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{{ data.report_denomination_balance[0].total_active_risk.value }}.{{ data.report_denomination_balance[0].total_active_risk.fraction }}
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{{ data.report_denomination_balance[0].total_active_risk.currency }}}}.
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\section{Income}
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This section analyzes the income of the exchange operator from fees.
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\begin{table}[h!]
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\begin{center}
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\caption{Fee revenue summary}
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\label{table:revenue}
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\begin{tabular}{l|rl}
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Category & Amount & \\ \hline \hline
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Withdraw fees &
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{{ data.total_withdraw_fee_income.value }}.{{ data.total_withdraw_fee_income.fraction }} &
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{{ data.total_withdraw_fee_income.currency }} \\
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Deposit fees &
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{{ data.total_deposit_fee_income.value }}.{{ data.total_deposit_fee_income.fraction }} &
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{{ data.total_deposit_fee_income.currency }} \\
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Melt fees &
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{{ data.total_melt_fee_income.value }}.{{ data.total_melt_fee_income.fraction }} &
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{{ data.total_melt_fee_income.currency }} \\
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Refund fees &
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{{ data.total_refund_fee_income.value }}.{{ data.total_refund_fee_income.fraction }} &
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{{ data.total_refund_fee_income.currency }} \\
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Aggregation fees &
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{{ data.total_aggregation_fee_income.value }}.{{ data.total_aggregation_fee_income.fraction }} &
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{{ data.total_aggregation_fee_income.currency }} \\
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{\bf Total} &
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{{ data.income_fee_total.value }}.{{ data.income_fee_total.fraction }} &
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{{ data.income_fee_total.currency }} \\
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\end{tabular}
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\end{center}
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\end{table}
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\section{Irregularities}
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This section describes the possible irregularities that the auditor
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has checked, and lists all of the actual irregularities encountered
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in detail.
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\subsection{Emergencies}
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Emergencies are errors where more coins were deposited than the
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exchange remembers issuing. This usually means that the private keys
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of the exchange were compromised (stolen or factored) and subsequently
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used to sign coins off the books. If this happens, all coins of the
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respective denomination that the exchange has redeemed so far may have
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been created by the attacker, and the exchange would have to refund
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all of the outstanding coins from ordinary users. Thus, the {\bf risk
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exposure} is the amount of coins in circulation for a particular
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denominatin and the maximum loss for the exchange from this type of
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compromise.
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{% if data.emergencies|length() == 0 %}
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{\bf No emergencies detected.}
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{% else %}
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\begin{longtable}{p{1.5cm}|rl|c|rl}
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{\bf Public key hash} & {\bf Denomination} & {\bf Lifetime} & {\bf Risk exposure} \\ \hline \hline
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\endfirsthead
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{\bf Public key hash} & {\bf Denomination} & {\bf Lifetime} & {\bf Risk exposure} \\ \hline \hline
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\endhead
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\hline \hline
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{\bf Public key hash} & {\bf Denomination} & {\bf Lifetime} & {\bf Risk exposure} \\
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\endfoot
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\hline
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% FIXME: replace these with the summary column adding up the amounts!
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\multicolumn{4}{|c|}{ {\bf Total risk from emergencies}} & {{ data.emergencies_risk_total }} \\
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\caption{Emergencies.}
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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{6}{l}{ {\tt {{ item.denompub_hash }} } } \\
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\nopagebreak
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&
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{{ item.value.value }}.{{ item.value.fraction }} &
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{{ item.value.currency }} &
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{{ item.start }} - {{ item.deposit_end }} &
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{{ item.denom_risk.value }}.{{ item.denom_risk.fraction }} &
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{{ item.denom_risk.currency }} \\ \hline
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{% endfor %}
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\end{longtable}
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{% endif %}
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\subsection{Reserve inconsistencies}
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{% if data.reserve_inconsistencies|length() == 0 %}
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{\bf No reserve inconsistencies detected.}
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{% else %}
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\begin{longtable}{p{1.5cm}|rl|rl|p{4cm}}
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{\bf Reserve} & \multicolumn{2}{|c|}{ {\bf Expected}} & \multicolumn{2}{|c|}{ {\bf Observed}} & {\bf Diagnostic} \\ \hline \hline
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\endfirsthead
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{\bf Reserve} & \multicolumn{2}{|c|}{ {\bf Expected}} & \multicolumn{2}{|c|}{ {\bf Observed}} & {\bf Diagnostic} \\ \hline \hline
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\endhead
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\hline \hline
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{\bf Reserve} & \multicolumn{2}{|c|}{ {\bf Expected}} & \multicolumn{2}{|c|}{ {\bf Observed}} & {\bf Diagnostic} \\
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\endfoot
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\hline
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% FIXME: replace these with the summary column adding up the amounts!
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{\bf Reserve} & \multicolumn{2}{|c|}{ {\bf Expected}} & \multicolumn{2}{|c|}{ {\bf Observed}} & {\bf Diagnostic} \\
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\caption{Reserve inconsistencies.}
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\label{table:reserve:inconsistencies}
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\endlastfoot
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{% for item in data.reserve_inconsistencies %}
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\multicolumn{6}{l}{ {\tt {{ item.reserve_pub }} } } \\
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\nopagebreak
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&
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{{ item.expected.value }}.{{ item.expected.fraction }} &
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{{ item.expected.currency }} &
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{{ item.observed.value }}.{{ item.observed.fraction }} &
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{{ item.observed.currency }} &
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{{ item.diagnostic }} \\ \hline
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{% endfor %}
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\end{longtable}
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{% endif %}
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\end{document}
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