183765e6d4
$ git cherry --abbrev -v 8afd9cbb6cfb 66fb7fc33547 + 63b25c1 Fix typo in README (#235) + 419c929 G107 - SSRF (#236) + 145f1a0 Removed wrapping feature (#238) + ec32ce6 Support Go 1.11 (#239) + 762ff3a Allow quoted strings to be used to format SQL queries (#240) + 7f6509a Update README.md (#246) + 5f98926 Refactor Dockerfile (#245) + d3f1980 Fix false positives for SQL string concatenation with constants from another file (#247) + 64d58c2 Refactor the test code sample to support multiple files per sample + 1ecd47e bump Dockerfile golang from 1.10 to 1.11 + 027dc2b This fixes the html template when using '-fmt=html' - resolves HTML escaping issues within the template - resolves reference issues to reportInfo struct i.e. issues -> Issues, metrics -> Stats + 8c09a83 Add install.sh script + 97bc137 Add CI Installation steps and correct markdown lint errors + 3116b07 Fix typos in comments and rulelist (#256) + 443f84f Fix golint link (#263) + 4180994 Make G201 ignore CallExpr with no args (#262) + 9b966a4 add test case for strings.Builder G104 whitelist inclusion + adb4222 whitelist strings.Builder method in rule G104 + ae82798 Fix the WriteSring test by handling the error + 2695567 Build the code sample for string builder only fron Go 1.10 onwards + f14f17f Add a helper function which extracts the string parameters values of a call expression + 9b32fca Fix the bind rule to handle the case when the arguments of the net.Listen are returned by a function call + 24e3094 Extend the bind rule to handle the case when the net.Listen address in provided from a const + 72e95e8 Geneate and upload the test coverage report to codecove.io + 12400f9 Update README with the code coverage batch + 14ed63d Do not flag the unhandled errors which are explicitly ignored + f87af5f Detect the unhandled errors even though they are explicitly ignored if the 'audit: enabled' setting is defined in the global configuration (#274) + 5d33e6e Update the README with some details about the configuration file + b662615 Fix typo + a966ff7 Fix -conf example in README.md + 04ce7ba add a no-fail flag + e2752bc revert to default GOPATH if necessary (#279) - c04360f make API + 66fb7fc Replace import paths
83 lines
2.0 KiB
Go
83 lines
2.0 KiB
Go
// (c) Copyright 2016 Hewlett Packard Enterprise Development LP
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package gosec
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import "go/ast"
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func resolveIdent(n *ast.Ident, c *Context) bool {
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if n.Obj == nil || n.Obj.Kind != ast.Var {
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return true
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}
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if node, ok := n.Obj.Decl.(ast.Node); ok {
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return TryResolve(node, c)
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}
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return false
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}
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func resolveAssign(n *ast.AssignStmt, c *Context) bool {
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for _, arg := range n.Rhs {
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if !TryResolve(arg, c) {
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return false
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}
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}
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return true
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}
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func resolveCompLit(n *ast.CompositeLit, c *Context) bool {
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for _, arg := range n.Elts {
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if !TryResolve(arg, c) {
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return false
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}
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}
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return true
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}
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func resolveBinExpr(n *ast.BinaryExpr, c *Context) bool {
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return (TryResolve(n.X, c) && TryResolve(n.Y, c))
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}
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func resolveCallExpr(n *ast.CallExpr, c *Context) bool {
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// TODO(tkelsey): next step, full function resolution
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return false
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}
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// TryResolve will attempt, given a subtree starting at some ATS node, to resolve
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// all values contained within to a known constant. It is used to check for any
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// unknown values in compound expressions.
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func TryResolve(n ast.Node, c *Context) bool {
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switch node := n.(type) {
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case *ast.BasicLit:
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return true
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case *ast.CompositeLit:
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return resolveCompLit(node, c)
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case *ast.Ident:
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return resolveIdent(node, c)
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case *ast.AssignStmt:
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return resolveAssign(node, c)
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case *ast.CallExpr:
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return resolveCallExpr(node, c)
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case *ast.BinaryExpr:
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return resolveBinExpr(node, c)
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}
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return false
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}
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