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Escape single quotation mark and backslash when quoting string #29

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Apr 10, 2023
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5 changes: 2 additions & 3 deletions lib/active_force/active_query.rb
Original file line number Diff line number Diff line change
Expand Up @@ -162,7 +162,7 @@ def eq_predicate(attribute, value)
def enclose_value value
case value
when String
"'#{quote_string(value)}'"
quote_string(value)
when NilClass
'NULL'
else
Expand All @@ -171,8 +171,7 @@ def enclose_value value
end

def quote_string(s)
# From activerecord/lib/active_record/connection_adapters/abstract/quoting.rb, version 4.1.5, line 82
s.gsub(/\\/, '\&\&').gsub(/'/, "''")
"'#{s.gsub(/(['\\])/, '\\\\\\1')}'"
end

def result
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4 changes: 2 additions & 2 deletions spec/active_force/active_query_spec.rb
Original file line number Diff line number Diff line change
Expand Up @@ -196,7 +196,7 @@
let(:quote_input){ "' OR Id!=NULL OR Id='" }
let(:backslash_input){ "\\" }
let(:number_input){ 123 }
let(:expected_query){ "SELECT Id FROM table_name WHERE (Backslash_Field__c = '\\\\' AND NumberField = 123 AND QuoteField = ''' OR Id!=NULL OR Id=''')" }
let(:expected_query){ "SELECT Id FROM table_name WHERE (Backslash_Field__c = '\\\\' AND NumberField = 123 AND QuoteField = '\\' OR Id!=NULL OR Id=\\'')" }

it 'escapes quotes and backslashes in bind parameters' do
active_query.where('Backslash_Field__c = :backslash_field AND NumberField = :number_field AND QuoteField = :quote_field', number_field: number_input, backslash_field: backslash_input, quote_field: quote_input)
Expand All @@ -210,7 +210,7 @@

it 'escapes quotes and backslashes in hash conditions' do
active_query.where(backslash_field: backslash_input, number_field: number_input, quote_field: quote_input)
expect(active_query.to_s).to eq("SELECT Id FROM table_name WHERE (Backslash_Field__c = '\\\\') AND (NumberField = 123) AND (QuoteField = ''' OR Id!=NULL OR Id=''')")
expect(active_query.to_s).to eq("SELECT Id FROM table_name WHERE (Backslash_Field__c = '\\\\') AND (NumberField = 123) AND (QuoteField = '\\' OR Id!=NULL OR Id=\\'')")
end
end

Expand Down