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Convert sql-related flow steps to CSV
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Joe Farebrother
@@ -110,72 +110,54 @@ private class SQLiteSinkCsv extends SinkModelCsv {
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}
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}
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private class QueryBuilderBuildMethod extends TaintPreservingCallable {
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int argument;
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QueryBuilderBuildMethod() {
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this.getDeclaringType().getASourceSupertype*() instanceof TypeSQLiteQueryBuilder and
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(
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// buildQuery(String[] projectionIn, String selection, String groupBy, String having, String sortOrder, String limit)
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// buildQuery(String[] projectionIn, String selection, String[] selectionArgs, String groupBy, String having, String sortOrder, String limit)
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// buildUnionQuery(String[] subQueries, String sortOrder, String limit)
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this.hasName(["buildQuery", "buildUnionQuery"]) and
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argument = [-1 .. getNumberOfParameters()]
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or
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// buildUnionSubQuery(String typeDiscriminatorColumn, String[] unionColumns, Set<String> columnsPresentInTable, int computedColumnsOffset, String typeDiscriminatorValue, String selection, String[] selectionArgs, String groupBy, String having)
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// buildUnionSubQuery(String typeDiscriminatorColumn, String[] unionColumns, Set<String> columnsPresentInTable, int computedColumnsOffset, String typeDiscriminatorValue, String selection, String groupBy, String having)
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this.hasName("buildUnionSubQuery") and
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argument = [-1 .. getNumberOfParameters()] and
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argument != 3
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or
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// static buildQueryString(boolean distinct, String tables, String[] columns, String where, String groupBy, String having, String orderBy, String limit)
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hasName("buildQueryString") and
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argument = [1 .. getNumberOfParameters()]
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)
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}
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override predicate returnsTaintFrom(int arg) { argument = arg }
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}
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private class QueryBuilderAppendMethod extends TaintPreservingCallable {
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QueryBuilderAppendMethod() {
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this.getDeclaringType().getASourceSupertype*() instanceof TypeSQLiteQueryBuilder and
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// setProjectionMap(Map<String, String> columnMap)
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// setTables(String inTables)
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// appendWhere(CharSequence inWhere)
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// appendWhereStandalone(CharSequence inWhere)
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// static appendColumns(StringBuilder s, String[] columns)
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this.hasName([
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"setProjectionMap", "setTables", "appendWhere", "appendWhereStandalone", "appendColumns"
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])
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}
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override predicate transfersTaint(int src, int sink) {
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if hasName("appendColumns") then (src = 1 and sink = 0) else (src = 0 and sink = -1)
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private class SqlFlowStep extends SummaryModelCsv {
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override predicate row(string row) {
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row =
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[
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//"package;type;overrides;name;signature;ext;inputspec;outputspec;kind",
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// buildQuery(String[] projectionIn, String selection, String groupBy, String having, String sortOrder, String limit)
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// buildQuery(String[] projectionIn, String selection, String[] selectionArgs, String groupBy, String having, String sortOrder, String limit)
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// buildUnionQuery(String[] subQueries, String sortOrder, String limit)
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"android.database.sqlite;SQLiteQueryBuilder;true;buildQuery;(String[],String,String,String,String,String);;Argument;ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildQuery;(String[],String,String[],String,String,String,String);;Argument;ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildUnionQuery;(String[],String,String);;Argument;ReturnValue;taint",
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// buildUnionSubQuery(String typeDiscriminatorColumn, String[] unionColumns, Set<String> columnsPresentInTable, int computedColumnsOffset, String typeDiscriminatorValue, String selection, String[] selectionArgs, String groupBy, String having)
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// buildUnionSubQuery(String typeDiscriminatorColumn, String[] unionColumns, Set<String> columnsPresentInTable, int computedColumnsOffset, String typeDiscriminatorValue, String selection, String groupBy, String having)
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"android.database.sqlite;SQLiteQueryBuilder;true;buildUnionSubQuery;(String,String[],Set<String>,int,String,String,String[],String,String);;Argument[-1];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildUnionSubQuery;(String,String[],Set<String>,int,String,String,String[],String,String);;Argument[0];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildUnionSubQuery;(String,String[],Set<String>,int,String,String,String[],String,String);;Argument[1];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildUnionSubQuery;(String,String[],Set<String>,int,String,String,String[],String,String);;Argument[2];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildUnionSubQuery;(String,String[],Set<String>,int,String,String,String[],String,String);;Argument[4];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildUnionSubQuery;(String,String[],Set<String>,int,String,String,String[],String,String);;Argument[5];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildUnionSubQuery;(String,String[],Set<String>,int,String,String,String[],String,String);;Argument[7];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildUnionSubQuery;(String,String[],Set<String>,int,String,String,String[],String,String);;Argument[8];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildUnionSubQuery;(String,String[],Set<String>,int,String,String,String,String);;Argument[-1];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildUnionSubQuery;(String,String[],Set<String>,int,String,String,String,String);;Argument[0];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildUnionSubQuery;(String,String[],Set<String>,int,String,String,String,String);;Argument[1];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildUnionSubQuery;(String,String[],Set<String>,int,String,String,String,String);;Argument[2];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildUnionSubQuery;(String,String[],Set<String>,int,String,String,String,String);;Argument[4];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildUnionSubQuery;(String,String[],Set<String>,int,String,String,String,String);;Argument[5];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildUnionSubQuery;(String,String[],Set<String>,int,String,String,String,String);;Argument[6];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildUnionSubQuery;(String,String[],Set<String>,int,String,String,String,String);;Argument[7];ReturnValue;taint",
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// static buildQueryString(boolean distinct, String tables, String[] columns, String where, String groupBy, String having, String orderBy, String limit)
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"android.database.sqlite;SQLiteQueryBuilder;true;buildQueryString;(boolean,String,String[],String,String,String,String,String);;Argument[1];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildQueryString;(boolean,String,String[],String,String,String,String,String);;Argument[2];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildQueryString;(boolean,String,String[],String,String,String,String,String);;Argument[3];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildQueryString;(boolean,String,String[],String,String,String,String,String);;Argument[4];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildQueryString;(boolean,String,String[],String,String,String,String,String);;Argument[5];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildQueryString;(boolean,String,String[],String,String,String,String,String);;Argument[6];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;buildQueryString;(boolean,String,String[],String,String,String,String,String);;Argument[7];ReturnValue;taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;setProjectionMap;(Map<String,String>);;Argument[0];Argument[-1];taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;setTables;(String);;Argument[0];Argument[-1];taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;appendWhere;(CharSequence);;Argument[0];Argument[-1];taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;appendWhereStandalone;(CharSequence);;Argument[0];Argument[-1];taint",
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"android.database.sqlite;SQLiteQueryBuilder;true;appendColumns;(StringBuilder,String[]);;Argument[1];Argument[0];taint",
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"android.database;DatabaseUtils;false;appendSelectionArgs;(String[],String[]);;Argument;ReturnValue;taint",
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"android.database;DatabaseUtils;false;concatenateWhere;(String,String);;Argument;ReturnValue;taint",
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"android.content;ContentProvider;true;query;(Uri,String[],String,String[],String);;Argument[0];ReturnValue;taint",
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"android.content;ContentProvider;true;query;(Uri,String[],String,String[],String,CancellationSignal);;Argument[0];ReturnValue;taint",
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"android.content;ContentResolver;true;query;(Uri,String[],String,String[],String);;Argument[0];ReturnValue;taint",
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"android.content;ContentResolver;true;query;(Uri,String[],String,String[],String,CancellationSignal);;Argument[0];ReturnValue;taint"
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]
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}
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}
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private class UnsafeAppendUtilMethod extends TaintPreservingCallable {
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UnsafeAppendUtilMethod() {
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this.getDeclaringType() instanceof TypeDatabaseUtils and
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// String[] appendSelectionArgs(String[] originalValues, String[] newValues)
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// String concatenateWhere(String a, String b)
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this.hasName(["appendSelectionArgs", "concatenateWhere"])
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}
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override predicate returnsTaintFrom(int arg) { arg = [0 .. getNumberOfParameters()] }
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}
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private class TaintPreservingQueryMethod extends TaintPreservingCallable {
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TaintPreservingQueryMethod() {
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(
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this.getDeclaringType() instanceof AndroidContentProvider or
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this.getDeclaringType() instanceof AndroidContentResolver
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) and
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// Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder, CancellationSignal cancellationSignal)
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// Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder)
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this.hasName("query")
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}
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override predicate returnsTaintFrom(int arg) { arg = 0 }
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}
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