diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e84f1e8
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+/target
+/gpo-insight
+Cargo.lock
\ No newline at end of file
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..8022d2e
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,14 @@
+[package]
+name = "gpo-insight"
+version = "0.1.6"
+edition = "2021"
+
+[dependencies]
+anyhow = "1.0.86"
+clap = {version = "4.5.4", features = ["derive"]}
+console = "0.15.8"
+dirs = "5.0.1"
+encoding_rs = "0.8.34"
+encoding_rs_io = "0.1.7"
+html2text = "0.12.5"
+lazy_static = "1.4.0"
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..e72bfdd
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,674 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
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+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+
+ Copyright (C)
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see .
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ Copyright (C)
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+.
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..a51f8e3
--- /dev/null
+++ b/README.md
@@ -0,0 +1,241 @@
+# GPO Insight
+
+GPO Insight accepts GPO Exports created using the Get-GPOReport CMDLET in Active Directory.
+The following is an example of the command used to create the GPO Export.
+
+```powershell
+Get-GPOReport -All -Domain "domain.com" -Server "ACME-DC1" -ReportType HTML -Path "C:\GPOReport.html"
+```
+
+Specify GPO Exports using the `-i` (input) flag. No default value exists for this flag.
+Once the GPO Export is imported to GPO-Insight, the GPOs will be broken down into individual files that reflect each individual GPO.
+Outputs from GPO-Insight will be generated in the directory specified by the `-o` (output) flag, or will default to the Present Working Directory.
+GPOs are broken down into both `HTML` and `TXT` files.
+The `TXT` outputs are cleaned up `HTML2TXT` outputs of the `HTML` files.
+
+Only the `TXT` outputs are used to analyze GPOs.
+GPO Insight uses it's own "GPO Query Syntax" to specify desirable, undesirable, and warning search criteria.
+A directory named `queries` in the same directory as the GPO Insight EXE or the current working directory needs to exist to perform analysis. All of the individual files in the `queries` directory needs to follow GPO Query Syntax.
+Completed analysis can be found in the output `analysis.txt` created in the directory specified by the `-o` flag.
+
+## GPO Query Syntax
+GPO Insight uses "GPO Query Syntax" to search GPOs to find GPOs that match the given criteria.
+To create a gpo query, the following syntax elements may be used.
+Be sure to follow the syntax closely, as anything that does not follow the syntax will be assumed by GPO-Insight to be a comment.
+
+`Name::Value` where `Value` is the name of the GPO.
+
+`Details::Owner` where `Owner` is the value of the GPO's owner.
+
+`Links::Location` where `Location` is the Organizational Unit of the link.
+
+`Filtering::Value` where `Value` is the Security Filtering member.
+
+`Delegation::Name::Permissions::Inherited` where:
+- `Name` is the user or group associated with the delegation.
+- `Permissions` is the permission of the associated user or group (i.e. Read, Edit, Delete, Modify).
+- `Inherited` is if the Delegation's permission is inherited.
+
+`Policy::Value::Setting` where:
+- `Value` is the policy being set.
+- `Setting` is the configured setting for the policy.
+
+## Syntax Modifiers, Specifics, & Examples
+
+Syntax modifiers give the base GPO Query Syntax more flexibility in searching GPOs.
+Syntax modifiers should always be applied to the beginning of the option.
+
+### Name
+#### Modifiers
+
+No modifiers can be applied.
+
+#### Examples
+Match Example
+```
+Name::Test GPO
+```
+
+### Details
+#### Modifiers
+
+The **Owner** value for the Details query syntax can apply the following modifiers.
+
+| Modifier | Description |
+| --- | --- |
+| `>` | "Ends With" |
+| `<` | "Starts With" |
+| `!` | "Is Not" |
+
+#### Examples
+Match Example
+```
+Details::LABS\\Domain Admins
+```
+Ends With Example
+```
+Details::>Domain Admins
+```
+Starts With Example
+```
+Details::Domain Admins
+```
+
+### Links
+#### Modifiers
+
+The **Location** value for the Links query syntax can apply the following modifiers.
+
+| Modifier | Description |
+| --- | --- |
+| `>` | "Ends With" |
+| `<` | "Starts With" |
+
+#### Examples
+Match Example
+```
+Links::Domain Controllers
+```
+Ends With Example
+```
+Links::>Users
+```
+Starts With Example
+```
+Links::` | "Ends With" |
+| `<` | "Starts With" |
+
+#### Notes
+
+Additionally, the **Inherited** value can be left blank if it is unimportant to the condition.
+However, if the **Inherited** value is left blank, you cannot ommit the trailing `::` idenfitiers.
+
+#### Examples
+Match Example
+```
+Delegation::NT AUTHORITY\\Authenticated Users::Read (from Security Filtering)::
+```
+Ends With Example(s)
+```
+Delegation::>Authenticated Users::>(from Security Filtering)::
+```
+Starts With Example(s)
+```
+Delegation::` | "Ends With" |
+| `<` | "Starts With" |
+
+The **Setting** values for the Policy query syntax can apply the following additional modifiers.
+
+| Modifier | Description |
+| --- | --- |
+| `#>=` | "Numerical Greater-Than-or-Equal-To" |
+| `#>` | "Numerical Greater-Than" |
+| `#<=` | "Numerical Less-Than-or-Equal-To" |
+| `#<` | "Numerical Less-Than" |
+| `!` | "Is Not" |
+
+Numerical modifiers should only contain numbers and no spaces, or the modifer will break the condition.
+
+The "Is Not" modifier for policy settings should only be used for registry values that can be a single value -- **Lists will result in unintended behaviors.** For example, if the intention of a query is to ensure that ONLY the Domain Admins group could debug a program, the following query would fail the purpose: `Policy::Debug program::!>Domain Admins`. This is because if anyone is added to the permission that is not Domain Admin, but the Domain Admins remains in the permission, the query will fail to trigger because Domain Admins IS in the setting's list. Future versions will aim to improve and add additional "is not" functionality.
+
+#### Notes
+
+Additionally, the **Setting** value can be left blank if it is unimportant to the condition.
+However, if the **Setting** value is left blank, you cannot ommit the trailing `::` idenfitiers.
+
+#### Examples
+Match Example
+```
+Policy::Debug programs::NT AUTHORITY\\Authenticated Users
+```
+Ends With Example
+```
+Policy::Debug programs::>Authenticated Users
+```
+Starts With Example
+```
+Policy::=14
+```
+Numerical Less-Than Example
+```
+Policy::Minimum password length::#<14
+```
+Is Not Example
+```
+Policy::Debug Programs::!>Domain Admins
+```
+
+## Using GPO Query Syntax in queries files
+`Queries` files should prepend their GPO Query Syntax with one of the following:
+| Flag | Description |
+| `D -- ` | The Query identifies a desirable GPO value. |
+| `U -- ` | The Query identifies an undesirable GPO value. |
+| `W -- ` | The Query identifies a GPO value that may or may not be undesirable. |
+| `M -- ` | The Query identifies a missing GPO value that should exist. |
+
+## Combining Queries
+Queries using the GPO Query Syntax can be combined into compound conditions using the "|" (pipe) symbol.
+
+#### Examples
+Compound query using a Link condition and a Policy condition
+```
+Links::Domain Controllers | Policy::Domain controller: LDAP server signing requirements::None
+```
+
+## Comments
+Any line in the configuration files that does not match the GPO Query Syntax will be considered a comment.
+Additionally, all valid lines of GPO Query Syntax can use "//" to end the line with a comment.
+#### Examples
+```
+// This is a comment
+This is a comment, as well.
+Links::Domain Controllers | Policy::Domain controller: LDAP server signing requirements::None // This is a comment after a valid query
+```
+
+## Acknowledgements
+Thanks to the team at Black Hills Information Security (BHIS) that have contributed to this tool by sharing their knowledge and insights of Active Directory.
+
+## Contributing
+Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
+
+## License
+[GPLv3](https://www.gnu.org/licenses/)
\ No newline at end of file
diff --git a/queries/add_workstations.queries b/queries/add_workstations.queries
new file mode 100644
index 0000000..9175fc1
--- /dev/null
+++ b/queries/add_workstations.queries
@@ -0,0 +1,3 @@
+// Within most environments, authenticated users shouldn't be able to add machines to the domain.
+W -- Policy::Add workstations to domain::>Users
+W -- Policy::Add workstations to domain::Everybody
diff --git a/queries/anonymous_enumeration_of_SAM.queries b/queries/anonymous_enumeration_of_SAM.queries
new file mode 100644
index 0000000..a1f2336
--- /dev/null
+++ b/queries/anonymous_enumeration_of_SAM.queries
@@ -0,0 +1,13 @@
+// By default this value is set as disabled on servers.
+// https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-10/security/threat-protection/security-policy-settings/network-access-do-not-allow-anonymous-enumeration-of-sam-accounts
+W -- Policy::Network access: Do not allow anonymous enumeration of SAM accounts::Disabled
+// This GPO value would be to enforce these settings and prevent modification.
+D -- Policy::Network access: Do not allow anonymous enumeration of SAM accounts::Enabled
+// Don't warn on missing values. This is a hardening GPO and might not be suitable for everyone.
+
+// By default this value is set as disabled on servers.
+// https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-10/security/threat-protection/security-policy-settings/network-access-do-not-allow-anonymous-enumeration-of-sam-accounts-and-shares
+W -- Policy::Network access: Do not allow anonymous enumeration of SAM accounts and shares::Disabled
+// This GPO value would be to enforce these settings and prevent modification.
+D -- Policy::Network access: Do not allow anonymous enumeration of SAM accounts and shares::Enabled
+// Don't warn on missing values. This is a hardening GPO and might not be suitable for everyone.
diff --git a/queries/delegation_standard_users.queries b/queries/delegation_standard_users.queries
new file mode 100644
index 0000000..3c72d08
--- /dev/null
+++ b/queries/delegation_standard_users.queries
@@ -0,0 +1,7 @@
+// If Standard Users have permissions to modify GPOs
+U -- Delegation::>Users::Users::Users::$::$::$::Computers::Computers::Computers::!Administrators | Policy::Debug programs::>!Admins | Policy::Debug programs::>!Service | Policy::Debug programs::>!System
+
+// Caution should be exercised when giving debug permissions
+// The following query won't work in this version of gpo-insight. Slated for future release.
+// W -- !Link::Domain Controllers | Policy::Debug programs::>!Administrators | Policy::Debug programs::>!Admins | Policy::Debug programs::>!Service | Policy::Debug programs::>!System
+
+// Queries for now until future features.
+U -- Policy::Debug programs::>Users
+U -- Policy::Debug programs::>Everybody
+U -- Policy::Debug programs::>Users
+U -- Policy::Debug programs::>Everybody
+U -- Policy::Debug programs::>Users
+U -- Policy::Debug programs::>Everybody
diff --git a/queries/domain_controller_logon.queries b/queries/domain_controller_logon.queries
new file mode 100644
index 0000000..bbba8ba
--- /dev/null
+++ b/queries/domain_controller_logon.queries
@@ -0,0 +1,13 @@
+// Only Domain Admins or Enterprise Admins should be able to log onto the domain controller
+// The following queries won't work in the current version of gpo-insight.
+// U -- Links::Domain Controllers | Policy::Allow log on locally::!>Administrators | Policy::Allow log on locally::!>Admins | Policy::Allow log on locally::!>Print Operators | Policy::Allow log on locally::!>Server Operators | Policy::Allow log on locally::!>Backup Operators | Policy::Allow log on locally::!>Account Operators
+// U -- Links::Domain Controllers | Policy::Allow log on through Terminal Services::!>Administrators | Policy::Allow log on through Terminal Services::!>Admins | Policy::Allow log on through Terminal Services::!>Print Operators | Policy::Allow log on through Terminal Services::!>Server Operators | Policy::Allow log on through Terminal Services::!>Backup Operators | Policy::Allow log on through Terminal Services::!>Account Operators
+// U -- Links::Domain Controllers | Policy::Allow log on through Remote Desktop Services::!>Administrators | Policy::Allow log on through Remote Desktop Services::!>Admins | Policy::Allow log on through Remote Desktop Services::!>Print Operators | Policy::Allow log on through Remote Desktop Services::!>Server Operators | Policy::Allow log on through Remote Desktop Services::!>Backup Operators | Policy::Allow log on through Remote Desktop Services::!>Account Operators
+
+// Temporary queries until future features.
+U -- Links::Domain Controllers | Policy::Allow log on locally::>Users
+U -- Links::Domain Controllers | Policy::Allow log on locally::>Everybody
+U -- Links::Domain Controllers | Policy::Allow log on through Terminal Services::>Users
+U -- Links::Domain Controllers | Policy::Allow log on through Terminal Services::>Everybody
+U -- Links::Domain Controllers | Policy::Allow log on through Remote Desktop Services::>Users
+U -- Links::Domain Controllers | Policy::Allow log on through Remote Desktop Services::>Everybody
\ No newline at end of file
diff --git a/queries/encrypt_secure_channels.queries b/queries/encrypt_secure_channels.queries
new file mode 100644
index 0000000..b47d131
--- /dev/null
+++ b/queries/encrypt_secure_channels.queries
@@ -0,0 +1,7 @@
+// Encrypt Secure Channels
+D -- policy::Domain member: Digitally encrypt or sign secure channel data (always)::Enabled
+U -- policy::Domain member: Digitally encrypt or sign secure channel data (always)::!Enabled
+M -- policy::Domain Admins
\ No newline at end of file
diff --git a/queries/guest_account_status.queries b/queries/guest_account_status.queries
new file mode 100644
index 0000000..f466b57
--- /dev/null
+++ b/queries/guest_account_status.queries
@@ -0,0 +1,6 @@
+// By default this value is set as disabled on servers and clients.
+// https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-10/security/threat-protection/security-policy-settings/accounts-guest-account-status
+U -- Policy::Accounts: Guest account status::!Disabled
+// Users should require a password to logon to the domain.
+D -- Policy::Accounts: Guest account status::Disabled
+// Don't warn on missing values. This is a hardening GPO and might not be suitable for everyone.
diff --git a/queries/kerberos_encryptions.queries b/queries/kerberos_encryptions.queries
new file mode 100644
index 0000000..08b8186
--- /dev/null
+++ b/queries/kerberos_encryptions.queries
@@ -0,0 +1,3 @@
+// AES is the current ideal in kerberos encryption
+U -- Network security: Configure encryption types allowed for Kerberos::Refuse LM & NTLM
+
+// Trigger if the LAN Manager authentication level isn't 4 or 5.
+U -- Policy::Network security: LAN Manager authentication level::!Send NTLMv2 responses only. Refuse LM & NTLM | Policy::Network security: LAN Manager authentication level::!Send NTLMv2 responses only. Refuse LM | Policy::Network security: LAN Manager authentication level::!Send NTLMv2 response only. Refuse LM & NTLM | Policy::Network security: LAN Manager authentication level::!Send NTLMv2 response only. Refuse LM
+
+// Warn if the LAN Manager authentication level is 4.
+W -- Policy::Network security: LAN Manager authentication level::Send NTLMv2 responses only. Refuse LM
+W -- Policy::Network security: LAN Manager authentication level::Send NTLMv2 response only. Refuse LM
+
+// LAN Manager authentication level should be set SOMEWHERE
+// Undesirables will trigger if this isn't set to a desirable value.
+// This will trigger as missing if NO policy exists for LAN Manager authentication level.
+M -- Policy::Network security: LAN Manager authentication level::
diff --git a/queries/password_policies.queries b/queries/password_policies.queries
new file mode 100644
index 0000000..f7223fd
--- /dev/null
+++ b/queries/password_policies.queries
@@ -0,0 +1,17 @@
+// The best password length available via GPO is 14.
+// Passwords should be longer, but need to be configured another way.
+// It is best to configure the GPO to 14 and then configure the PSOs for longer password requirements to overwrite the GPO
+// https://www.blackhillsinfosec.com/increase-minimum-character-password-length-15-policies-active-directory/
+// https://adsecurity.org/?p=3377
+U -- Policy::Minimum password length::#!14
+
+U -- Policy::Maximum Password Age::#>365
+M -- Policy::Maximum Password Age::
+M -- Policy::Account lockout duration::
+M -- Policy::Account lockout threshold::
+
+// Passwords should not use a reversible encryption
+U -- Policy::Store passwords using reversible encryption::!Disabled
+
+// LM Should be prohibited
+U -- Network security: Do not store LAN Manager hash value on next password change::!Enabled
diff --git a/queries/restrict_ntlm.queries b/queries/restrict_ntlm.queries
new file mode 100644
index 0000000..5428274
--- /dev/null
+++ b/queries/restrict_ntlm.queries
@@ -0,0 +1,4 @@
+// This configuration reduces the attack surface for NTLM Relay Attacks
+// https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-10/security/threat-protection/security-policy-settings/network-security-restrict-ntlm-outgoing-ntlm-traffic-to-remote-servers
+D -- Policy::Network security: Restrict NTLM: Outgoing NTLM traffic to remote servers::Deny All
+W -- Policy::Network security: Restrict NTLM: Outgoing NTLM traffic to remote servers::!Deny All
diff --git a/queries/smb_server.queries b/queries/smb_server.queries
new file mode 100644
index 0000000..55041f3
--- /dev/null
+++ b/queries/smb_server.queries
@@ -0,0 +1,5 @@
+// By default this value is set as disabled on servers.
+U -- Policy::Microsoft network client: Send unencrypted password to connect to third-party SMB servers::Enabled
+// This GPO value would be to enforce these settings and prevent modification.
+D -- Policy::Microsoft network client: Send unencrypted password to connect to third-party SMB servers::Disabled
+// Don't warn on missing values. This is a hardening GPO and might not be suitable for everyone.
diff --git a/queries/smbv1.queries b/queries/smbv1.queries
new file mode 100644
index 0000000..55322bf
--- /dev/null
+++ b/queries/smbv1.queries
@@ -0,0 +1,12 @@
+// Disable SMBv1
+// It is best to have SMBv1 disabled via GPO.
+D -- policy::Configure SMB v1 server::Disabled
+D -- policy::Configure SMB v1 client driver::.
+
+use crate::gpo::GroupPolicy;
+use std::fs::{self, ReadDir};
+use std::
+ path::{Path, PathBuf};
+use anyhow::{Result, anyhow};
+use std::io::BufReader;
+use std::io::prelude::*;
+use std::fs::File;
+
+pub fn analyze(gpos: &Vec, output_path: &PathBuf) -> Result<()>{
+ let d_analysis_file_buf = output_path.join("desireables.txt");
+ let d_analysis_file = Path::new(&d_analysis_file_buf);
+ if d_analysis_file.exists() {
+ std::fs::remove_file(d_analysis_file)?;
+ }
+ let mut d_file = File::create(d_analysis_file)?;
+
+ let u_analysis_file_buf = output_path.join("undesireables.txt");
+ let u_analysis_file = Path::new(&u_analysis_file_buf);
+ if u_analysis_file.exists() {
+ std::fs::remove_file(u_analysis_file)?;
+ }
+ let mut u_file = File::create(u_analysis_file)?;
+
+ let w_analysis_file_buf = output_path.join("warnings.txt");
+ let w_analysis_file = Path::new(&w_analysis_file_buf);
+ if w_analysis_file.exists() {
+ std::fs::remove_file(w_analysis_file)?;
+ }
+ let mut w_file = File::create(w_analysis_file)?;
+
+ let m_analysis_file_buf = output_path.join("missing.txt");
+ let m_analysis_file = Path::new(&m_analysis_file_buf);
+ if m_analysis_file.exists() {
+ std::fs::remove_file(m_analysis_file)?;
+ }
+ let mut m_file = File::create(m_analysis_file)?;
+
+
+
+ let current_dir_buf = std::env::current_dir()?;
+ let current_query_files_buf = current_dir_buf.join("queries");
+ let current_query_files_path = Path::new(¤t_query_files_buf);
+ let exe_buf = std::env::current_exe()?;
+ let exe_parent_buf = exe_buf.parent().ok_or(anyhow!("No parent directory could be determined for the current executable path."))?;
+ let exe_files_buf = exe_parent_buf.join("queries");
+ let exe_query_files_path = Path::new(&exe_files_buf);
+ let query_files : ReadDir;
+
+ #[cfg(debug_assertions)]
+ println!("Queries search logic -- Debug:");
+ #[cfg(debug_assertions)]
+ println!("Current Directory: {} Exists: {}", current_query_files_path.display(), current_query_files_path.exists());
+ #[cfg(debug_assertions)]
+ println!("Current Directory: {} Exists: {}", exe_query_files_path.display(), exe_query_files_path.exists());
+
+ if !current_query_files_path.exists() && !exe_query_files_path.exists() { return Err(anyhow!("The queries directory could not be found.")); }
+ if exe_query_files_path.exists() {
+ query_files = fs::read_dir(&exe_query_files_path)?;
+ } else {
+ query_files = fs::read_dir(¤t_query_files_path)?;
+ }
+
+ let mut undesirables = String::new();
+ let mut warnings = String::new();
+ let mut desirables = String::new();
+ let mut missings = String::new();
+
+ for query_file in query_files {
+ let query_path = match query_file {
+ Ok(v) => {
+ v.path()
+ }
+ Err(e) => {
+ return Err(anyhow!(e));
+ }
+ };
+ let qf = File::open(&query_path)?;
+ let qf = BufReader::new(qf);
+ for line in qf.lines() {
+ match line {
+ Err(e) => {
+ println!("The following error was thrown while trying to read the file {}.\n{}", &query_path.display(), e)
+ }
+ Ok(v) => {
+ let line_raw: Vec<&str> = v.split("--").collect();
+ if v.is_empty() {
+ ()
+ } else if line_raw.len() == 2 && line_raw[0].to_lowercase().trim().starts_with("u") {
+ let line_queries_raw = line_raw[1].split("|");
+
+ for policy in gpos.iter() {
+ let mut query_failed = false;
+ for line_query in line_queries_raw.clone() {
+ if !policy.query_gpo(&line_query.trim_start().trim_end()){
+ query_failed = true;
+ break
+ }
+ }
+ if !query_failed {
+ let mut matching = String::new();
+ let full_query_strings: Vec<&str> = v.split("--").collect();
+ let query_strings = full_query_strings[1].split("|");
+ let mut output_query_string = "Query Condition(s):\n\t".to_string();
+ for query in query_strings {
+ output_query_string += query.trim_start().trim_end();
+ output_query_string += "\n\t";
+ }
+ for line_query in line_queries_raw.clone() {
+ let matching_string = &policy.get_matching_conditions(&line_query.trim_start().trim_end());
+ if !matching_string.is_empty() && !matching.contains(matching_string) {
+ matching.push_str(matching_string);
+ matching.push_str("\n\t")
+ }
+ }
+ undesirables += &format!("{}\n{}\n\t{}\n\tMatching Value(s):\n\t{}\n\n", query_path.display(), policy, output_query_string.trim_end(), matching.trim_end());
+ }
+ }
+ } else if line_raw.len() == 2 && line_raw[0].to_lowercase().trim().starts_with("d") {
+ let line_queries_raw = line_raw[1].split("|");
+
+ for policy in gpos.iter() {
+ let mut query_failed = false;
+ for line_query in line_queries_raw.clone() {
+ if !policy.query_gpo(&line_query.trim_start().trim_end()){
+ query_failed = true;
+ break
+ }
+ }
+ if !query_failed {
+ let mut matching = String::new();
+ let full_query_strings: Vec<&str> = v.split("--").collect();
+ let query_strings = full_query_strings[1].split("|");
+ let mut output_query_string = "Query Condition(s):\n\t".to_string();
+ for query in query_strings {
+ output_query_string += query.trim_start().trim_end();
+ output_query_string += "\n\t";
+ }
+ for line_query in line_queries_raw.clone() {
+ let matching_string = &policy.get_matching_conditions(&line_query.trim_start().trim_end());
+ if !matching_string.is_empty() && !matching.contains(matching_string) {
+ matching.push_str(matching_string);
+ matching.push_str("\n\t")
+ }
+ }
+ desirables += &format!("{}\n{}\n\t{}\n\tMatching Value(s):\n\t{}\n\n", query_path.display(), policy, output_query_string.trim_end(), matching.trim_end());
+ }
+ }
+ } else if line_raw.len() == 2 && line_raw[0].to_lowercase().trim().starts_with("w") {
+ let line_queries_raw = line_raw[1].split("|");
+
+ for policy in gpos.iter() {
+ let mut query_failed = false;
+ for line_query in line_queries_raw.clone() {
+ if !policy.query_gpo(&line_query.trim_start().trim_end()){
+ query_failed = true;
+ break
+ }
+ }
+ if !query_failed {
+ let mut matching = String::new();
+ let full_query_strings: Vec<&str> = v.split("--").collect();
+ let query_strings = full_query_strings[1].split("|");
+ let mut output_query_string = "Query Condition(s):\n\t".to_string();
+ for query in query_strings {
+ output_query_string += query.trim_start().trim_end();
+ output_query_string += "\n\t";
+ }
+ for line_query in line_queries_raw.clone() {
+ let matching_string = &policy.get_matching_conditions(&line_query.trim_start().trim_end());
+ if !matching_string.is_empty() && !matching.contains(matching_string) {
+ matching.push_str(matching_string);
+ matching.push_str("\n\t")
+ }
+ }
+ warnings += &format!("{}\n{}\n\t{}\n\tMatching Value(s):\n\t{}\n\n", query_path.display(), policy, output_query_string.trim_end(), matching.trim_end());
+ }
+ }
+ } else if line_raw.len() == 2 && line_raw[0].to_lowercase().trim().starts_with("m") {
+ let line_queries_raw = line_raw[1].split("|");
+ let mut policy_exists = false;
+ for policy in gpos.iter() {
+ let mut query_failed = false;
+ for line_query in line_queries_raw.clone() {
+ if !policy.query_gpo(&line_query.trim_start().trim_end()){
+ query_failed = true;
+ break
+ }
+ }
+ if !query_failed {
+ policy_exists = true;
+ }
+ }
+ if !policy_exists {
+ let full_query_strings: Vec<&str> = v.split("--").collect();
+ let query_strings = full_query_strings[1].split("|");
+ let mut output_query_string = "Query Condition(s):\n\t".to_string();
+ for query in query_strings {
+ output_query_string += query.trim_start().trim_end();
+ output_query_string += "\n\t";
+ }
+ missings += &format!("{}\n\t{}\n\n", query_path.display(), output_query_string.trim_end());
+ }
+ }
+ }
+ }
+ }
+ }
+
+ if !undesirables.is_empty() {
+ u_file.write(format!("Undesirables\n{}", undesirables).as_bytes())?;
+ println!("Undesirables\n{}", undesirables);
+ }
+ if !desirables.is_empty() {
+ d_file.write(format!("Desirables\n{}", desirables).as_bytes())?;
+ println!("Desirables\n{}", desirables);
+ }
+ if !warnings.is_empty() {
+ w_file.write(format!("Warning\n{}", warnings).as_bytes())?;
+ println!("Warning\n{}", warnings);
+ }
+ if !missings.is_empty() {
+ m_file.write(format!("Missings\n{}", missings).as_bytes())?;
+ println!("Missings\n{}", missings);
+ }
+
+ Ok(())
+}
\ No newline at end of file
diff --git a/src/cli.rs b/src/cli.rs
new file mode 100644
index 0000000..93a160d
--- /dev/null
+++ b/src/cli.rs
@@ -0,0 +1,94 @@
+// This file is a part of Audit-Inspector
+// Copyright (C) 2024 Kiersten Gross
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see .
+
+use std::{
+ path::{Path, PathBuf},
+ env::current_dir,
+};
+use anyhow::{Result, Context, anyhow};
+use dirs::home_dir;
+
+pub fn parse_input_path(path: &str) -> Result {
+ // Allow ~ to be an alias for HOME.
+ if path.starts_with('~') {
+ match home_dir() {
+ Some(v) => {
+ let home = path.replace("~", v.to_str().with_context(|| "Could not convert the home directory into a string slice.")?);
+ let home_path = Path::new(&home);
+ if home_path.exists() {
+ return Ok(home_path.to_path_buf());
+ } else {
+ return Err(anyhow!("The path {} could not be found.", home_path.display()))
+ }
+ }
+ None => {
+ return Err(anyhow!("The HOME environment variable could not be found."));
+ }
+ }
+ }
+ // Check if the file exists
+ else {
+ let provided_path = Path::new(path);
+ if provided_path.exists(){
+ return Ok(Path::new(path).to_path_buf())
+ }
+ else {
+ return Err(anyhow!("The path {} could not be found.", provided_path.display()))
+ }
+ }
+}
+
+pub fn parse_output_path(path: &str) -> Result {
+ // Allow ~ to be an alias for HOME.
+ if path.starts_with('~') {
+ match home_dir() {
+ Some(v) => {
+ let home = path.replace("~", v.to_str().with_context(|| "Could not convert the home directory into a string slice.")?);
+ let home_path = Path::new(&home);
+ let home_path = home_path.join("gpo-insight");
+ if home_path.exists() {
+ return Err(anyhow!("The output directory {} already exists.", home_path.display()))
+ } else {
+ return Ok(home_path.to_path_buf());
+ }
+ }
+ None => {
+ return Err(anyhow!("The HOME environment variable could not be found."));
+ }
+ }
+ }
+ // Allow pwd or cwd to be and alias for the current working directory
+ else if (path.to_lowercase() == "pwd") || (path.to_lowercase() == "cwd") {
+ let current_dir = current_dir()?;
+ let current_dir_string = current_dir.to_string_lossy().into_owned();
+ let new_path = Path::new(¤t_dir_string);
+ let new_path = new_path.join("gpo-insight");
+ if new_path.exists() {
+ return Err(anyhow!("The output directory {} already exists.", new_path.display()))
+ } else {
+ return Ok(new_path.to_path_buf())
+ }
+ }
+ // Check if the directory exists
+ else {
+ let curr_path = Path::new(path);
+ if curr_path.exists() {
+ return Err(anyhow!("The output directory {} already exists.", curr_path.display()))
+ } else {
+ Ok(curr_path.to_path_buf())
+ }
+ }
+}
\ No newline at end of file
diff --git a/src/gpo.rs b/src/gpo.rs
new file mode 100644
index 0000000..4845353
--- /dev/null
+++ b/src/gpo.rs
@@ -0,0 +1,1319 @@
+// This file is a part of Audit-Inspector
+// Copyright (C) 2024 Kiersten Gross
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see .
+
+use core::fmt;
+use std::{
+ fs::{self, File}, io::{BufRead, BufReader, Read, Write}, path::{
+ Path,
+ PathBuf
+ }
+};
+use anyhow::{Result, anyhow};
+use console::Style;
+use encoding_rs_io::DecodeReaderBytesBuilder;
+use html2text;
+use lazy_static::lazy_static;
+
+lazy_static!{
+ static ref ERR_STYLE: Style = Style::new().red().bold();
+}
+
+pub fn breakdown_gpo(input_path: &PathBuf, output_path: &PathBuf) -> Result<()> {
+ let mut output = Path::new(&output_path);
+ if output.exists(){
+ return Err(anyhow!("The output directory {} already exists!", output.display()))
+ } else {
+ std::fs::create_dir_all(output)?;
+ }
+
+ let html_output = output.join("html");
+ output = Path::new(&html_output);
+ std::fs::create_dir_all(output)?;
+
+ let in_file = File::open(Path::new(&input_path))?;
+
+ // Deal with UTF-16LE
+ let encoding = encoding_rs::UTF_16LE;
+ let mut decoder = DecodeReaderBytesBuilder::new()
+ .encoding(Some(encoding))
+ .build(in_file);
+ let mut content = String::new();
+ decoder.read_to_string(&mut content)?;
+
+ // Parse the file into separate files
+ let buf = BufReader::new(content.as_bytes());
+
+ let mut title_buf:String = String::new();
+ let mut content_buf: String = String::new();
+ let mut count_buf = 0;
+ for (i, line) in buf.lines().enumerate() {
+ match line {
+ Ok(cont) => {
+ // Reset buffers if a new HTML file is detected.
+ if cont.starts_with(""){
+ if title_buf.is_empty() || content_buf.is_empty() {
+ return Err(anyhow!("Parsing the GPO HTML file failed."));
+ } else {
+ let mut title = title_buf.clone();
+ title.push_str(".html");
+ let out_path = output.join(&title);
+ let out_file = Path::new(&out_path);
+ if out_file.exists() {
+ let mut out_attempt = 0;
+ loop {
+ out_attempt += 1;
+ let mut title = title_buf.clone();
+ title.push_str("(");
+ title.push_str(&out_attempt.to_string());
+ title.push_str(")");
+ title.push_str(".html");
+ let out_file_attempt = output.join(&title);
+ let out_file = Path::new(&out_file_attempt);
+ if !out_file.exists(){
+
+ #[cfg(debug_assertions)]
+ println!("{}", out_file.display());
+
+ let mut file = File::create(out_file)?;
+ file.write(content_buf.as_bytes())?;
+ break
+ }
+ }
+ } else{
+
+ #[cfg(debug_assertions)]
+ println!("{}", out_file.display());
+
+ let mut file = File::create(out_file)?;
+ file.write(content_buf.as_bytes())?;
+ }
+ }
+ }
+ // Set the title buffer if a title is detected.
+ else if cont.starts_with("") && cont.contains("") {
+ let trimmed = cont.trim();
+ title_buf = trimmed.replace("", "").replace("", "").replace("/", "_").replace("\\", "_");
+ }
+ }
+ Err(e) => {
+ println!("Error reading line {}: {}", i, e);
+ }
+ }
+ }
+
+ println!("GPO Breakdown successful. {} GPOs detected.", count_buf);
+
+ Ok(())
+}
+
+pub fn gpo_to_text(output_path: &PathBuf) -> Result<()> {
+ let html_path_buf = output_path.join("html");
+ let html_path = Path::new(&html_path_buf);
+ let files = fs::read_dir(&html_path)?;
+ let mut files_count = 0;
+
+ let txt_path_buf = output_path.join("txt");
+ let txt_path = Path::new(&txt_path_buf);
+
+ if !txt_path.exists() {
+ fs::create_dir_all(txt_path)?;
+ }
+
+ for file in files {
+ let path = match file {
+ Ok(v) => {
+ v.path()
+ },
+ Err(e) => {
+ return Err(anyhow!(e));
+ }
+ };
+
+ let f = File::open(&path)?;
+ let text_content = html2text::from_read(f, 300);
+
+ let text_file_name = path.file_stem();
+ let text_file_stem = match text_file_name {
+ Some(v) => {
+ v.to_string_lossy()
+ }
+ None => {
+ return Err(anyhow!("Could not find the file stem for {}", path.display()))
+ }
+ };
+
+ let text_file_name = text_file_stem.to_string() + ".txt";
+ let text_file_path = txt_path.join(Path::new(&text_file_name));
+ let mut output_file = File::create(text_file_path)?;
+
+ let mut valid = false;
+ for line in text_content.lines() {
+ // There's a lot of CSS/JS at the beginning of the html2text output that isn't parsed.
+ // Don't write output until we find the beginning of the real GPO.
+ let output_line = line.to_string() + "\n";
+ if !valid && line.contains("────"){
+ valid = true;
+ output_file.write(output_line.as_bytes())?;
+ }
+ if valid {
+ output_file.write(output_line.as_bytes())?;
+ }
+ }
+ files_count += 1;
+ }
+
+ println!("{} GPOs successfully converted from HTML to TXT.", files_count);
+
+ Ok(())
+}
+
+pub fn text_to_struct(output_path: &PathBuf) -> Result> {
+ let mut policies: Vec = Vec::new();
+ let text_dir_path = output_path.join("txt");
+ let files = fs::read_dir(text_dir_path)?;
+
+ for file in files {
+ let path = match file {
+ Ok(v) => {
+ v.path()
+ },
+ Err(e) => {
+ return Err(anyhow!(e));
+ }
+ };
+ let extention = path.clone().extension().map(|f| f == "txt").unwrap_or(false);
+ if extention {
+ let new_gpo = GroupPolicy::new(&path);
+ match new_gpo {
+ Ok(g) => {
+ policies.push(g);
+ }
+ Err(e) => {
+ println!("Could not parse GPO {}.\n{}", path.display(), e);
+ }
+ }
+ }
+ }
+
+ Ok(policies)
+}
+
+#[derive(Debug, Clone)]
+pub struct Details {
+ pub id: String,
+ pub status: String,
+ pub domain: String,
+ pub owner: String,
+ pub created: String,
+ pub modified: String,
+}
+
+impl Details {
+ fn new() -> Self {
+ Self {
+ id: String::new(),
+ status: String::new(),
+ domain: String::new(),
+ owner: String::new(),
+ created: String::new(),
+ modified: String::new(),
+ }
+ }
+ fn set_id(&mut self, value: String) {
+ self.id = value;
+ }
+ fn set_status(&mut self, value: String) {
+ self.status = value;
+ }
+ fn set_domain(&mut self, value: String) {
+ self.domain = value;
+ }
+ fn set_owner(&mut self, value: String) {
+ self.owner = value;
+ }
+ fn set_created(&mut self, value: String) {
+ self.created = value;
+ }
+ fn set_modified(&mut self, value: String) {
+ self.modified = value;
+ }
+ fn is_empty(&mut self) -> bool {
+ return self.id.is_empty() && self.status.is_empty() && self.domain.is_empty() && self.owner.is_empty() && self.created.is_empty() && self.modified.is_empty()
+ }
+ // fn is_id(self, id: &str) -> bool {
+ // self.id.to_lowercase() == id.to_lowercase()
+ // }
+ // fn is_enabled(self) -> bool {
+ // self.status.to_lowercase() == "enabled"
+ // }
+ // fn is_domain(self, domain: &str) -> bool {
+ // self.domain.to_lowercase() == domain.to_lowercase()
+ // }
+ fn is_owner(self, owner: &str) -> bool {
+ if owner.starts_with(">"){
+ self.owner.to_lowercase().ends_with(&owner[1..].to_lowercase())
+ } else if owner.starts_with("<"){
+ self.owner.to_lowercase().starts_with(&owner[1..].to_lowercase())
+ } else {
+ self.owner.to_lowercase() == owner.to_lowercase()
+ }
+ }
+}
+
+#[derive(Debug, Clone)]
+pub struct Link {
+ pub location: String,
+ pub enforced: String,
+ pub status: String,
+ pub path: String,
+}
+
+impl Link {
+ fn new() -> Self {
+ Self {
+ location : String::new(),
+ enforced : String::new(),
+ status: String::new(),
+ path : String::new()
+ }
+ }
+ fn set_location(&mut self, value: &str) {
+ self.location = value.to_string();
+ }
+ fn set_enforced(&mut self, value: &str) {
+ self.enforced = value.to_string();
+ }
+ fn set_status(&mut self, value: &str) {
+ self.status = value.to_string();
+ }
+ fn set_path(&mut self, value: &str) {
+ self.path = value.to_string();
+ }
+ fn is_location(self, value: &str) -> bool {
+ if value.starts_with(">") {
+ self.location.to_lowercase().ends_with(&value[1..].to_lowercase())
+ } else if value.starts_with("<") {
+ self.location.to_lowercase().starts_with(&value[1..].to_lowercase())
+ } else {
+ self.location.to_lowercase() == value.to_lowercase()
+ }
+ }
+ // fn is_enforced(self, value: &str) -> bool {
+ // self.enforced.to_lowercase() == value.to_lowercase()
+ // }
+ // fn is_status(self, value: &str) -> bool {
+ // self.status.to_lowercase() == value.to_lowercase()
+ // }
+ // fn is_path(self, value: &str) -> bool {
+ // self.path.to_lowercase() == value.to_lowercase()
+ // }
+}
+
+#[derive(Debug, Clone)]
+pub struct Delegation {
+ pub name: String,
+ pub permissions: Vec,
+ pub inherited: String,
+}
+
+impl Delegation {
+ pub fn new() -> Self {
+ Self {
+ name: "".to_string(),
+ permissions: Vec::new(),
+ inherited: "".to_string(),
+ }
+ }
+ pub fn set_name(&mut self, new_name: &str){
+ self.name = new_name.to_string();
+ }
+ pub fn add_permission(&mut self, permission: &str){
+ self.permissions.push(permission.to_string());
+ }
+ pub fn set_inheritence(&mut self, inheritence: &str){
+ self.inherited = inheritence.to_string();
+ }
+ fn is_name(self, value: &str) -> bool {
+ if value.starts_with(">") {
+ self.name.to_lowercase().ends_with(&value[1..].to_lowercase())
+ }
+ else if value.starts_with("<") {
+ self.name.to_lowercase().starts_with(&value[1..].to_lowercase())
+ }
+ else {
+ self.name.to_lowercase() == value.to_lowercase()
+ }
+ }
+ fn contains_permission(self, value: &str) -> bool {
+ if value.starts_with(">"){
+ let iterator = self.permissions.iter();
+ for permission in iterator {
+ if permission.to_lowercase().ends_with(&value[1..].to_lowercase()){
+ return true;
+ }
+ }
+ false
+ }
+ else if value.starts_with("<"){
+ let iterator = self.permissions.iter();
+ for permission in iterator {
+ if permission.to_lowercase().starts_with(&value[1..].to_lowercase()){
+ return true;
+ }
+ }
+ false
+ }
+ else {
+ let iterator = self.permissions.iter();
+ for permission in iterator {
+ if permission.to_lowercase().contains(&value.to_lowercase()){
+ return true;
+ }
+ }
+ false
+ }
+ }
+ fn is_inherited(self) -> bool {
+ self.inherited.to_lowercase() == "yes"
+ }
+}
+
+impl fmt::Display for Delegation {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ let mut output_string = String::new();
+ output_string += &format!("\tName: {} | Permissions: ", &self.name.as_str());
+ for permission in self.permissions.clone() {
+ output_string.push_str(&permission);
+ output_string.push_str(" ");
+ }
+ output_string += &format!("| Inherited {}\n", &self.inherited);
+
+ write!(f, "{}", output_string)
+ }
+}
+
+#[derive(Debug, Clone)]
+pub struct Policy {
+ pub value: String,
+ pub setting: Vec,
+}
+
+impl Policy {
+ fn new() -> Self {
+ Self {
+ value: "".to_string(),
+ setting: Vec::new(),
+ }
+ }
+ fn set_value(&mut self, value: &str) {
+ self.value = value.to_string();
+ }
+ fn add_setting(&mut self, value: &str) {
+ self.setting.push(value.to_string());
+ }
+ fn is_value(self, value: &str) -> bool {
+ if value.starts_with(">") {
+ self.value.to_lowercase().ends_with(&value[1..].to_lowercase())
+ }
+ else if value.starts_with("<") {
+ self.value.to_lowercase().starts_with(&value[1..].to_lowercase())
+ }
+ else {
+ self.value.to_lowercase() == value.to_lowercase()
+ }
+ }
+ fn contains_setting(self, value: &str) -> bool {
+ let iterator = self.setting.iter();
+ for setting in iterator {
+ if value.starts_with(">"){
+ if setting.to_lowercase().ends_with(&value[1..].to_lowercase()) {
+ return true;
+ }
+ }
+ else if value.starts_with("<"){
+ if setting.to_lowercase().starts_with(&value[1..].to_lowercase()) {
+ return true;
+ }
+ }
+ else if value.starts_with("#>=") && value[3..].parse::().is_ok(){
+ if setting.parse::().is_ok(){
+ if value[3..].parse::().unwrap() < setting.parse::().unwrap() {
+ return true;
+ }
+ }
+ }
+ else if value.starts_with("#>") && value[2..].parse::().is_ok(){
+ if setting.parse::().is_ok(){
+ if value[2..].parse::().unwrap() < setting.parse::().unwrap() {
+ return true;
+ }
+ }
+ }
+ else if value.starts_with("#<=") {
+ if setting.parse::().is_ok(){
+ if value[3..].parse::().unwrap() >= setting.parse::().unwrap() {
+ return true;
+ }
+ }
+ }
+ else if value.starts_with("#<") {
+ if setting.parse::().is_ok(){
+ if value[2..].parse::().unwrap() > setting.parse::().unwrap() {
+ return true;
+ }
+ }
+ }
+ else {
+ if setting.to_lowercase() == value.to_lowercase() {
+ return true;
+ }
+ }
+ }
+ false
+ }
+}
+
+impl fmt::Display for Policy {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ let mut output_string = String::new();
+ output_string += &format!("Policy: {} | Settings: ", &self.value.as_str());
+ for setting in self.setting.clone() {
+ output_string.push_str(&setting);
+ output_string.push_str(" ");
+ }
+
+ write!(f, "{}", output_string.trim_end())
+ }
+}
+
+#[derive(Debug)]
+pub struct GroupPolicy {
+ pub name: String,
+ pub details: Details,
+ pub links: Vec,
+ pub filtering: Vec,
+ pub delegation: Vec,
+ pub policies: Vec,
+}
+
+impl fmt::Display for GroupPolicy {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ let mut output_string = String::new();
+ output_string += &format!("\tName: {} | GPO Status: {}\n", &self.name.as_str(), &self.details.status);
+ let mut links_string = String::new();
+ for link in self.links.iter() {
+ links_string.push_str(link.to_string().as_str());
+ links_string.push_str(" ");
+ }
+ output_string += &format!("\tLinks: [ {} ]", &links_string.trim_end());
+
+ write!(f, "{}", output_string)
+ }
+}
+
+impl fmt::Display for Link {
+ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+ let mut output_string = String::new();
+ output_string += &format!("L:{}:", &self.location.as_str());
+ output_string += &format!("S:{} ", &self.status.as_str());
+
+ write!(f, "{}", output_string.trim_end())
+ }
+}
+
+impl GroupPolicy {
+ // New
+ pub fn new(group_policy_txt: &PathBuf) -> Result {
+ let mut f = File::open(group_policy_txt)?;
+ let mut content = String::new();
+ File::read_to_string(&mut f, &mut content)?;
+
+ let mut name = String::new();
+ let mut name_block = true;
+ let mut details: Details = Details::new();
+ let mut details_block = false;
+ let mut links: Vec = Vec::new();
+ let mut links_block = false;
+ let mut filtering: Vec = Vec::new();
+ let mut filtering_block = 0;
+ let mut delegation: Vec = Vec::new();
+ let mut delegation_block = 0;
+ let mut policies: Vec = Vec::new();
+ let mut policy_block = false;
+
+ for line in content.lines(){
+
+ // Name Parsing Logic
+ if name_block && name.is_empty() && !line.is_empty() && !line.contains("────"){
+ name = line.trim_start().trim_end().to_string();
+ name_block = false;
+ }
+
+ // Detail Parsing Logic
+ if line.starts_with("Details") && details_block == false && details.is_empty(){
+ details_block = true;
+ }
+ else if details_block && line.is_empty() && !details.is_empty() {
+ details_block = false;
+ }
+ else if details_block && !line.is_empty() {
+ if line.starts_with("Domain"){
+ let split_line: Vec<&str> = line.split("│").collect();
+ details.set_domain(split_line[1].trim_end().to_string());
+ }
+ else if line.starts_with("Owner"){
+ let split_line: Vec<&str> = line.split("│").collect();
+ details.set_owner(split_line[1].trim_end().to_string());
+ }
+ else if line.starts_with("Created"){
+ let split_line: Vec<&str> = line.split("│").collect();
+ details.set_created(split_line[1].trim_end().to_string());
+ }
+ else if line.starts_with("Modified"){
+ let split_line: Vec<&str> = line.split("│").collect();
+ details.set_modified(split_line[1].trim_end().to_string());
+ }
+ else if line.starts_with("Unique ID"){
+ let split_line: Vec<&str> = line.split("│").collect();
+ details.set_id(split_line[1].trim_end().to_string());
+ }
+ else if line.starts_with("GPO Status"){
+ let split_line: Vec<&str> = line.split("│").collect();
+ details.set_status(split_line[1].trim_end().to_string());
+ }
+ }
+
+ // Link Parsing Logic
+ if line.starts_with("Links") && links_block == false && links.is_empty(){
+ links_block = true;
+ }
+ else if links_block && line.is_empty() && !links.is_empty() {
+ links_block = false;
+ }
+ else if links_block && !line.is_empty() && !line.contains("────") && !line.starts_with("Location") {
+ let mut curr_link: Link = Link::new();
+ let line_values: Vec<&str> = line.split("│").collect();
+ if line_values.len() == 4 {
+ curr_link.set_location(&line_values[0].trim_end());
+ curr_link.set_enforced(&line_values[1].trim_end());
+ curr_link.set_status(&line_values[2].trim_end());
+ curr_link.set_path(&line_values[3].trim_end());
+ links.push(curr_link);
+ }
+ }
+
+ // Security Filtering Parsing Logic
+ // Find where the Security Filtering section starts
+ if line.starts_with("Security Filtering") && filtering_block == 0 && filtering.is_empty() {
+ filtering_block = 1;
+ }
+ // Find the table header
+ else if filtering_block == 1 && line.starts_with("Name") {
+ filtering_block = 2;
+ }
+ // After leaving the table
+ else if filtering_block == 2 && (line.is_empty() || line.starts_with("Delegation")) && !filtering.is_empty() {
+ filtering_block = 0;
+ }
+ // Items of the table
+ else if filtering_block == 2 && !line.is_empty() && !line.contains("────") {
+ filtering.push(line.to_string());
+ }
+
+ // Delegation parsing logic
+ if line.starts_with("Delegation") && delegation_block == 0 && delegation.is_empty() {
+ delegation_block = 1;
+ }
+ else if delegation_block == 1 && line.starts_with("Name") {
+ delegation_block = 2;
+ }
+ else if delegation_block == 2 && (line.is_empty() || line.starts_with("User Configuration") || line.starts_with("Computer Configuration")) && !delegation.is_empty() {
+ delegation_block = 0;
+ }
+ else if delegation_block == 2 && !line.is_empty() && !line.contains("────") {
+ let mut new_delegation = Delegation::new();
+ let split_full_string: Vec<&str> = line.split("│").collect();
+ if split_full_string.len() == 3 {
+ let delegation_name = split_full_string[0];
+ let delegation_permissions = split_full_string[1];
+ let delegation_interited = split_full_string[2];
+
+ new_delegation.set_name(delegation_name.trim_end());
+ for permission in delegation_permissions.split(","){
+ new_delegation.add_permission(permission.trim_start().trim_end())
+ }
+ new_delegation.set_inheritence(delegation_interited.trim_end());
+
+ delegation.push(new_delegation);
+ }
+ }
+
+ // Policy parsing logic
+ if line.starts_with("Policy") && policy_block == false {
+ policy_block = true;
+ }
+ else if policy_block && line.is_empty() {
+ policy_block = false;
+ }
+ else if policy_block && !line.is_empty() && !line.starts_with("────") && (line.split("│").count() > 1) {
+ let mut new_policy = Policy::new();
+ let full_policy_string:Vec<&str> = line.split("│").collect();
+ new_policy.set_value(full_policy_string[0].trim_start().trim_end());
+ for setting in full_policy_string[1].split(","){
+ new_policy.add_setting(setting.trim_start().trim_end());
+ }
+ policies.push(new_policy);
+ }
+ }
+
+ Ok(Self {
+ name: name,
+ details: details,
+ links: links,
+ filtering: filtering,
+ delegation: delegation,
+ policies: policies,
+ })
+ }
+
+ // Name
+ fn is_name(&self, name: &str) -> bool {
+ self.name.to_lowercase() == name.to_lowercase()
+ }
+
+ // Details
+ // fn is_id(&self, id: &str) -> bool {
+ // self.details.clone().is_id(id)
+ // }
+ // fn is_enabled(&self) -> bool {
+ // self.details.clone().is_enabled()
+ // }
+ // fn is_domain(&self, domain: &str) -> bool {
+ // self.details.clone().is_domain(domain)
+ // }
+ fn is_owner(&self, owner: &str) -> bool {
+ self.details.clone().is_owner(owner)
+ }
+
+ // Links
+ fn contains_link_location(&self, value: &str) -> i32 {
+ let iterator = self.links.iter();
+ for (index, link) in iterator.enumerate() {
+ if link.clone().is_location(value) {
+ return index as i32;
+ }
+ }
+ -1
+ }
+
+ // fn is_link_active(&self, value: &str) -> bool {
+ // let link_to_check = self.contains_link_location(value);
+
+ // if link_to_check != -1 {
+ // let link_clone = self.links[link_to_check as usize].clone();
+ // link_clone.is_status("Enabled")
+ // } else {
+ // false
+ // }
+ // }
+
+ // Filtering
+ fn contains_filter(&self, value: &str) -> bool {
+ let iterator = self.filtering.iter();
+
+ for filter in iterator {
+ if value.starts_with(">"){
+ if filter.to_lowercase().ends_with(&value[1..].to_lowercase()){
+ return true;
+ }
+ }
+ else if value.starts_with("<"){
+ if filter.to_lowercase().starts_with(&value[1..].to_lowercase()){
+ return true;
+ }
+ } else {
+ if filter.to_lowercase() == value.to_lowercase() {
+ return true;
+ }
+ }
+ }
+ false
+ }
+
+ // Delegations
+ fn contains_delegation_name(&self, value: &str) -> i32 {
+ let iterator = self.delegation.iter();
+
+ for (index, delegation) in iterator.enumerate() {
+ if delegation.clone().is_name(value){
+ return index as i32;
+ }
+ }
+ -1
+ }
+
+ fn contains_delegation_permission(&self, delegation_name: &str, delegation_permission: &str) -> bool {
+ let del_index = self.contains_delegation_name(&delegation_name);
+ if del_index != -1 {
+ let delegation_clone: Delegation = self.delegation[del_index as usize].clone();
+ delegation_clone.contains_permission(delegation_permission)
+ } else {
+ false
+ }
+ }
+
+ fn is_delegation_inherited(&self, delegation_name: &str) -> bool {
+ let perm_index = self.contains_delegation_name(&delegation_name);
+ if perm_index != -1 {
+ let delegation_clone: Delegation = self.delegation[perm_index as usize].clone();
+ delegation_clone.is_inherited()
+ } else {
+ false
+ }
+ }
+
+ // Policies
+ fn contains_policy(&self, policy_value: &str) -> i32 {
+ let iterator = self.policies.iter();
+
+ for (index, policy) in iterator.enumerate() {
+ if policy.clone().is_value(&policy_value){
+ return index as i32
+ }
+ }
+
+ -1
+ }
+
+ fn contains_policy_setting(&self, policy_value: &str, policy_setting: &str) -> bool {
+ let pol_index = self.contains_policy(policy_value);
+ if pol_index != -1 {
+ let policy_clone: Policy = self.policies[pol_index as usize].clone();
+ policy_clone.contains_setting(policy_setting)
+ } else {
+ false
+ }
+ }
+
+ pub fn query_gpo(&self, gpo_query_string: &str) -> bool {
+ let without_comment: Vec<&str> = gpo_query_string.split("//").collect();
+ if !without_comment[0].trim_start().trim_end().is_empty(){
+ if gpo_query_string.to_lowercase().starts_with("name") && gpo_query_string.split("::").count() == 2 {
+ // Name:Value
+ let commentless:Vec<&str> = gpo_query_string.split("//").collect();
+ let split_values: Vec<&str> = commentless[0].trim_start().trim_end().split("::").collect();
+ let name_to_check = split_values[1];
+ self.is_name(&name_to_check)
+ }
+ else if gpo_query_string.to_lowercase().starts_with("details") && gpo_query_string.split("::").count() == 2 {
+ // Details:Owner
+ let commentless:Vec<&str> = gpo_query_string.split("//").collect();
+ let split_values: Vec<&str> = commentless[0].trim_start().trim_end().split("::").collect();
+ let owner = split_values[1];
+ if owner.starts_with("!"){
+ !self.is_owner(&owner[1..])
+ } else {
+ self.is_owner(&owner)
+ }
+ }
+ else if gpo_query_string.to_lowercase().starts_with("links") && gpo_query_string.split("::").count() == 2 {
+ // Links:location
+ let commentless:Vec<&str> = gpo_query_string.split("//").collect();
+ let split_values: Vec<&str> = commentless[0].trim_start().trim_end().split("::").collect();
+ let location = split_values[1];
+ let location_index = self.contains_link_location(&location);
+ return if location_index != -1 { true } else { false };
+ }
+ else if gpo_query_string.to_lowercase().starts_with("filtering") && gpo_query_string.split("::").count() == 2 {
+ // Filtering:Value
+ let commentless:Vec<&str> = gpo_query_string.split("//").collect();
+ let split_values: Vec<&str> = commentless[0].trim_start().trim_end().split("::").collect();
+ let filter = split_values[1];
+ self.contains_filter(&filter)
+ }
+ else if gpo_query_string.to_lowercase().starts_with("delegation") && gpo_query_string.split("::").count() == 4 {
+ // Delegation:Name:Permissions:Inherited
+ let commentless:Vec<&str> = gpo_query_string.split("//").collect();
+ let split_values: Vec<&str> = commentless[0].trim_start().trim_end().split("::").collect();
+ let name = split_values[1];
+ let permission = split_values[2];
+ let inherited = split_values[3];
+
+ (!name.is_empty() && !permission.is_empty() && self.contains_delegation_permission(&name, &permission)) && (inherited.is_empty() || if inherited.to_lowercase() == "yes" { self.is_delegation_inherited(&name) } else { !self.is_delegation_inherited(&name) })
+ }
+ else if gpo_query_string.to_lowercase().starts_with("policy") && gpo_query_string.split("::").count() == 3 {
+ // Policy:Value:Setting
+ let commentless:Vec<&str> = gpo_query_string.split("//").collect();
+ let split_values: Vec<&str> = commentless[0].trim_start().trim_end().split("::").collect();
+ let value = split_values[1];
+ let setting = split_values[2];
+ if setting.starts_with("!"){
+ self.contains_policy(&value) != -1 && !self.contains_policy_setting(&value, &setting[1..])
+ } else {
+ self.contains_policy_setting(&value, &setting) || (setting.is_empty() && if self.contains_policy(&value) != -1 { true } else { false })
+ }
+ }
+ else {
+ false
+ }
+ }
+ else {
+ false
+ }
+ }
+
+ pub fn get_matching_conditions(&self, gpo_query_string: &str) -> String {
+ let mut match_string = String::new();
+ let without_comment: Vec<&str> = gpo_query_string.split("//").collect();
+ if !without_comment[0].trim_start().trim_end().is_empty(){
+ if gpo_query_string.to_lowercase().starts_with("name") && gpo_query_string.split("::").count() == 2 {
+ // Name:Value
+ let commentless:Vec<&str> = gpo_query_string.split("//").collect();
+ let split_values: Vec<&str> = commentless[0].trim_start().trim_end().split("::").collect();
+ let name_to_check = split_values[1];
+ if self.is_name(&name_to_check) {
+ match_string.push_str(self.name.as_str());
+ }
+ match_string.trim_start().trim_end().to_string()
+ }
+ else if gpo_query_string.to_lowercase().starts_with("details") && gpo_query_string.split("::").count() == 2 {
+ // Details:Owner
+ let commentless:Vec<&str> = gpo_query_string.split("//").collect();
+ let split_values: Vec<&str> = commentless[0].trim_start().trim_end().split("::").collect();
+ let owner = split_values[1];
+ if owner.starts_with("!"){
+ if !self.is_owner(&owner[1..]) {
+ match_string.push_str(&self.details.owner);
+ }
+ match_string.trim_start().trim_end().to_string()
+ } else {
+ if self.is_owner(&owner) {
+ match_string.push_str(&self.details.owner);
+ }
+ match_string.trim_start().trim_end().to_string()
+ }
+ }
+ else if gpo_query_string.to_lowercase().starts_with("links") && gpo_query_string.split("::").count() == 2 {
+ // Links:location
+ let commentless:Vec<&str> = gpo_query_string.split("//").collect();
+ let split_values: Vec<&str> = commentless[0].trim_start().trim_end().split("::").collect();
+ let location = split_values[1];
+ let location_index = self.contains_link_location(&location);
+ if location_index != -1 {
+ match_string.push_str(&self.links[location_index as usize].to_string());
+ match_string.trim_start().trim_end().to_string()
+ } else {
+ match_string.trim_start().trim_end().to_string()
+ }
+ }
+ else if gpo_query_string.to_lowercase().starts_with("filtering") && gpo_query_string.split("::").count() == 2 {
+ // Filtering:Value
+ let commentless:Vec<&str> = gpo_query_string.split("//").collect();
+ let split_values: Vec<&str> = commentless[0].trim_start().trim_end().split("::").collect();
+ let filter = split_values[1];
+ for gpo_filter in self.filtering.clone() {
+ if gpo_filter.contains(&filter){
+ match_string.push_str(&gpo_filter);
+ }
+ }
+ match_string.trim_start().trim_end().to_string()
+ }
+ else if gpo_query_string.to_lowercase().starts_with("delegation") && gpo_query_string.split("::").count() == 4 {
+ // Delegation:Name:Permissions:Inherited
+ let commentless:Vec<&str> = gpo_query_string.split("//").collect();
+ let split_values: Vec<&str> = commentless[0].trim_start().trim_end().split("::").collect();
+ let name = split_values[1];
+ let permission = split_values[2];
+ let inherited = split_values[3];
+
+ for deleg in self.delegation.clone() {
+ if !name.is_empty() {
+ if permission.is_empty() && inherited.is_empty() {
+ if deleg.clone().is_name(name) {
+ match_string.push_str(&deleg.to_string());
+ match_string.push_str("\n");
+ }
+ }
+ else if inherited.is_empty() {
+ if deleg.clone().is_name(name) && deleg.clone().contains_permission(permission) {
+ match_string.push_str(&deleg.to_string());
+ match_string.push_str("\n");
+ }
+ } else {
+ if deleg.clone().is_name(name) && deleg.clone().contains_permission(permission) && deleg.clone().inherited == inherited {
+ match_string.push_str(&deleg.to_string());
+ match_string.push_str("\n");
+ }
+ }
+ }
+ }
+ match_string.trim_start().trim_end().to_string()
+ }
+ else if gpo_query_string.to_lowercase().starts_with("policy") && gpo_query_string.split("::").count() == 3 {
+ // Policy:Value:Setting
+ let commentless:Vec<&str> = gpo_query_string.split("//").collect();
+ let split_values: Vec<&str> = commentless[0].trim_start().trim_end().split("::").collect();
+ let value = split_values[1];
+ let setting = split_values[2];
+ if setting.starts_with("!"){
+ if self.contains_policy(&value) != -1 &&
+ !self.contains_policy_setting(&value, &setting[1..]) {
+ for policy in self.policies.clone() {
+ if policy.clone().is_value(value) && !policy.clone().contains_setting(setting){
+ match_string.push_str(&policy.to_string());
+ match_string.push_str("\n\t");
+ }
+ }
+ }
+ match_string.trim_start().trim_end().to_string()
+ } else {
+ if self.contains_policy_setting(&value, &setting) ||
+ setting.is_empty() && self.contains_policy(&value) != -1 {
+ for policy in self.policies.clone() {
+ if policy.clone().is_value(value) && policy.clone().contains_setting(setting){
+ match_string.push_str(&policy.to_string());
+ match_string.push_str("\n\t");
+ }
+ }
+ }
+ match_string.trim_start().trim_end().to_string()
+ }
+ }
+ else {
+ match_string.trim_start().trim_end().to_string()
+ }
+ }
+ else {
+ String::new()
+ }
+ }
+}
+
+#[cfg(test)]
+mod tests {
+ use super::*;
+ fn gen_empty_gpo() -> GroupPolicy {
+ GroupPolicy {
+ name: "".to_string(),
+ details: Details::new(),
+ links: Vec::new(),
+ filtering: Vec::new(),
+ delegation: Vec::new(),
+ policies: Vec::new(),
+ }
+ }
+
+ #[test]
+ fn test_is_gpo_name() {
+ let mut test_gpo = gen_empty_gpo();
+ test_gpo.name = "TEST GPO".to_string();
+
+ assert_eq!(test_gpo.is_name("TEST GPO"), true);
+ assert_ne!(test_gpo.is_name("GPO TEST"), true);
+ }
+
+ // #[test]
+ // fn test_is_id(){
+ // let mut test_gpo = gen_empty_gpo();
+ // test_gpo.details.set_id("af0a9f3d-0143-4721-9c82-570172cf71c3".to_string());
+
+ // assert_eq!(test_gpo.is_id("af0a9f3d-0143-4721-9c82-570172cf71c3"), true);
+ // assert_ne!(test_gpo.is_id("id"), true);
+ // }
+
+ // #[test]
+ // fn test_is_enabled(){
+ // let mut test_gpo = gen_empty_gpo();
+ // test_gpo.details.set_status("enabled".to_string());
+
+ // assert_eq!(test_gpo.is_enabled(), true);
+ // }
+
+ // #[test]
+ // fn test_is_domain(){
+ // let mut test_gpo = gen_empty_gpo();
+ // test_gpo.details.set_domain("labs.local".to_string());
+
+ // assert_eq!(test_gpo.is_domain("labs.local"), true);
+ // assert_ne!(test_gpo.is_domain("local.labs"), true);
+ // }
+
+ #[test]
+ fn test_is_owner(){
+ let mut test_gpo = gen_empty_gpo();
+ test_gpo.details.set_owner("LABS\\Domain Admins".to_string());
+
+ // Test Equals
+ assert_eq!(test_gpo.is_owner("LABS\\Domain Admins"), true);
+ // Test Ends With
+ assert_eq!(test_gpo.is_owner(">Domain Admins"), true);
+ // Test Starts With
+ assert_eq!(test_gpo.is_owner("Authenticated Users"), true);
+ // Test Starts With
+ assert_eq!(test_gpo.contains_filter("Authenticated Users", "Read (from Security Filtering)"), true);
+ // Test Starts With
+ assert_eq!(test_gpo.contains_delegation_permission("=14"), true);
+ assert_eq!(test_gpo.contains_policy_setting("Minimum password length", "#<8"), true);
+ assert_ne!(test_gpo.contains_policy_setting("Minimum password length", "#>7"), true);
+ }
+
+ #[test]
+ fn test_name_query() {
+ let mut test_gpo = gen_empty_gpo();
+ test_gpo.name = "TEST GPO".to_string();
+
+ assert_eq!(test_gpo.query_gpo("Name::Test GPO"), true);
+ assert_ne!(test_gpo.query_gpo("Name::GPO Test"), true);
+ }
+
+ #[test]
+ fn test_detail_query() {
+ let mut test_gpo = gen_empty_gpo();
+ test_gpo.details.set_owner("LABS\\Domain Admins".to_string());
+
+ assert_eq!(test_gpo.query_gpo("Details::LABS\\Domain Admins"), true);
+ assert_eq!(test_gpo.query_gpo("Details::>Domain Admins"), true);
+ assert_eq!(test_gpo.query_gpo("Details::Domain Admins"), true)
+ }
+
+ #[test]
+ fn test_links_query() {
+ let mut test_gpo = gen_empty_gpo();
+ test_gpo.links.push(
+ Link {
+ location: "Domain Controllers".to_string(),
+ enforced: "No".to_string(),
+ status: "Enabled".to_string(),
+ path: "labs.local/Domain Controllers".to_string(),
+ }
+ );
+
+ assert_eq!(test_gpo.query_gpo("Links::Domain Controllers"), true);
+ assert_ne!(test_gpo.query_gpo("Links::Everyone"), true);
+ }
+
+ #[test]
+ fn test_filter_query() {
+ let mut test_gpo = gen_empty_gpo();
+ test_gpo.filtering.push(
+ "NT AUTHORITY\\Authenticated Users".to_string()
+ );
+
+ // Test Equals
+ assert_eq!(test_gpo.query_gpo("Filtering::NT AUTHORITY\\Authenticated Users"), true);
+ // Test Ends With
+ assert_eq!(test_gpo.query_gpo("Filtering::>Authenticated Users"), true);
+ // Test Starts With
+ assert_eq!(test_gpo.query_gpo("Filtering::(from Security Filtering)::"), true);
+ assert_eq!(test_gpo.query_gpo("Delegation::>Authenticated Users::Read (from Security Filtering)::"), true);
+ // Test Starts With
+ assert_eq!(test_gpo.query_gpo("Delegation::Administrators"), true);
+ assert_eq!(test_gpo.query_gpo("Policy::>programs::BUILTIN\\Administrators"), true);
+ // Test Starts With
+ assert_eq!(test_gpo.query_gpo("Policy::Debug programs::Authenticated Users"), true);
+ assert_eq!(test_gpo.query_gpo("Policy::Debug programs::!>Administrators"), false);
+ }
+
+ #[test]
+ fn test_policy_number_operator_query(){
+ let mut test_gpo = gen_empty_gpo();
+ test_gpo.policies.push(
+ Policy {
+ value: "Minimum password length".to_string(),
+ setting: vec!("7".to_string())
+ }
+ );
+
+ assert_eq!(test_gpo.query_gpo("Policy::Minimum password length::#>=14"), false);
+ assert_eq!(test_gpo.query_gpo("Policy::Minimum password length::#<14"), true);
+ }
+
+ #[test]
+ fn test_query_comment() {
+ let mut test_gpo = gen_empty_gpo();
+ test_gpo.policies.push(
+ Policy {
+ value: "Minimum password length".to_string(),
+ setting: vec!("7".to_string())
+ }
+ );
+
+ assert_eq!(test_gpo.query_gpo("Policy::Minimum password length::#>=14 // This is a comment"), false);
+ assert_eq!(test_gpo.query_gpo(" // This is a comment"), false);
+ assert_eq!(test_gpo.query_gpo("This is a comment"), false);
+ assert_eq!(test_gpo.query_gpo("Policy::Minimum password length::#<14 // This is a comment"), true);
+ }
+
+}
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..fa9b253
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,61 @@
+// This file is a part of Audit-Inspector
+// Copyright (C) 2024 Kiersten Gross
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see .
+
+use std::
+ path::{Path, PathBuf}
+;
+use clap::{arg, Parser};
+use anyhow::{anyhow, Result};
+mod cli;
+mod gpo;
+mod analysis;
+
+#[derive(Parser)]
+#[command(name="GPO Insight", version)]
+struct Args {
+ #[arg(short='i', long, required = true)]
+ input: String,
+ #[arg(short='o', long, default_value = "PWD")]
+ output: String,
+}
+
+fn main() -> Result<()>{
+ println!("GPO Insight v{}, Copyright (C) 2024 Kiersten Gross\n\nThis project is licensed under the GNU General Public License v3.0. .\nThis program comes with ABSOLUTELY NO WARRANTY.\n", env!("CARGO_PKG_VERSION").to_owned());
+ let args = Args::parse();
+ let input_path:PathBuf = cli::parse_input_path(&args.input)?;
+ let output_path = match cli::parse_output_path(&args.output) {
+ Ok(v) => {
+ gpo::breakdown_gpo(&input_path, &v)?;
+ gpo::gpo_to_text(&v)?;
+ v
+ } Err(e) => {
+ if e.to_string().starts_with("The output directory ") && e.to_string().ends_with(" already exists.") {
+ println!("Breakdown skipped. {}", e);
+ Path::new(&e.to_string().replace("The output directory ", "").replace(" already exists.", "")).to_path_buf()
+ } else {
+ return Err(anyhow!(e));
+ }
+ }
+ };
+ let policies = gpo::text_to_struct(&output_path)?;
+ let analysis_path = output_path.join("analysis");
+ if !analysis_path.exists() {
+ std::fs::create_dir_all(&analysis_path)?;
+ }
+ analysis::analyze(&policies, &analysis_path)?;
+
+ Ok(())
+}
\ No newline at end of file