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2013-02-10Remove unnecessary database connection parameter from all functionscanyonknight1-29/+29
All functions now have a database connection method that will use the same database connection. This imitates the functionality of passing a database connection as an argument and makes it redundant. Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2013-02-10Add database wrapper class and new connection methodcanyonknight1-24/+24
Uses the Singleton pattern to ensure all queries use the same database connection that is released upon script completion. All database connections should now be called with DB::connect() and not db_connect(). Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2013-01-30acctfuncs.inc.php: Change wording of account editing messagecanyonknight1-1/+1
An error message is printed when the number of affected rows is 0 for an edited account. A count of 0 doesn't imply an error, only that no changes were made in the database. Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2013-01-30Clear a user's active sessions following account suspensioncanyonknight1-0/+19
A suspended user can stay in active sessions. Introduce new function delete_user_sessions to remove all open sessions for a specific user. Allows suspensions to take effect immediately. Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2013-01-30acctfuncs.inc.php: Change return type of valid_username functioncanyonknight1-6/+5
The function is only determining whether a username is valid, so it makes more sense to simply return a boolean value. Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-11-29Fix account privilege escalation vulnerabilitycanyonknight1-2/+2
A check is only done to verify a Trusted User isn't promoting their account. An attacker can send tampered account type POST data to change their "User" level account to a "Developer" account. Add check so that all users cannot increase their own account permissions. Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-11-29Fix account editing and hijacking vulnerabilitycanyonknight1-0/+29
Checks are in place to avoid users getting account editing forms they shouldn't have access to. The appropriate checks before editing the account in the backend are not in place. This vulnerability allows a user to craft malicious POST data to edit other user accounts, thereby allowing account hijacking. Add a new flexible function can_edit_account() to determine if a user has appropriate permissions. Run the permission check before processing any account information in the backend. Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-10-08Refactor TU voters listLukas Fleischer1-3/+3
* Change voters_list() to return an array of voters instead of generating HTML code in the library call. * Change the template to generate HTML code for the list of voters instead of displaying the library's return value. * Use HTML lists. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-09-24Avoid use of "<b>"/"</b>"Lukas Fleischer1-6/+6
* Use "<label>"/"</label>" for form labels. * Use "<strong>"/"</strong>" for important text. * Use "<h4>"/"</h4>" for headings. * Drop "<b>"/"</b>" everywhere else. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-09-24acctfuncs.inc.php: Document all functions using PHPDoc formatcanyonknight1-81/+270
Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-09-18Overhaul ability to edit own accountcanyonknight1-18/+0
* Restructure account.php to remove redundant code. * Remove own_account_details(). * Rework logic check to default to no access to account edit form. * Make default account action viewing account info. Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-09-18Use URL rewriting for user info pagecanyonknight1-1/+1
Navigation to the "AccountInfo" page should only require a user to know the username of the account they are looking for. Update all AUR links that use the user info page to reflect the new URL. Before: AUR_URL/account/?Action=AccountInfo&U=userfoo After: AUR_URL/account/userfoo Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-09-18Adjust user directions after registering to reflect new login pagecanyonknight1-1/+1
Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-09-18Migrate all DB code to use PDOcanyonknight1-110/+119
All DB code currently uses the quickly aging mysql_* functions. These functions are strongly discouraged and may eventually be deprecated. Transition all code to utilize the PDO data access abstraction layer. PDO allows for consistent query code across multiple databases. This could potentially allow for someone to use a database other than MySQL with minimal code changes. All functions and behaviors are reproduced as faithfully as possible with PDO equivalents and some changes in code. Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-07-15Redirect to the home page after successful loginLukas Fleischer1-1/+1
Jump to the home page instead of displaying a page that only tells you that you're logged in. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-07-15Use virtual path feature for linksLukas Fleischer1-2/+2
Use virtual paths in links (e.g. link to "/packages/" instead of "/packages.php" etc.) if the virtual path feature is enabled. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-07-14Merge branch 'maint'Lukas Fleischer1-1/+1
Conflicts: web/html/account.php web/html/addvote.php web/html/pkgsubmit.php web/lib/acctfuncs.inc.php web/template/actions_form.php web/template/pkg_comment_form.php web/template/pkg_comments.php web/template/pkg_details.php web/template/pkg_search_results.php web/template/tu_details.php
2012-07-14acctfuncs.inc.php: Make user_suspended() work correctlycanyonknight1-1/+1
Fixes broken account suspension system. Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-07-08acctfuncs.inc.php: Fix "Undefined variable" noticesLukas Fleischer1-0/+4
Initialize the "$details" and "$whovoted" variables with an empty array/string to suppress a "Undefined variable" notice if the votes/voters list is empty. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-07-06acctfuncs.inc.php: Move XHTML to account_details.php templatecanyonknight1-70/+0
XHTML should be eliminated from lib/ as much as possible. This pulls the XHTML out of the display_account_info function that echoes the code, and moves it to the new account_details.php template file. Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-07-06acctfuncs.inc.php: Make user_is_privileged() workcanyonknight1-2/+2
Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-07-06acctfuncs.inc.php: Allow functions to take DB handle as argumentcanyonknight1-10/+28
Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-07-06Pull out DB code from trusted user pagecanyonknight1-0/+104
* Move DB code in tu.php and tu.php and tu_list.php to new functions in accfuncs.inc.php * Centralization of DB code important in a future transition to PDO interface Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-07-06account.php: Pull out DB codecanyonknight1-0/+39
* Move DB code in account.php to new functions in acctfuncs.inc.php * Centralization of DB code important in a future transition to PDO interface * Consolidate redudant SQL statements from DisplayAccount and AccountInfo * Consolidation also adds ability to edit accounts based on username Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-07-06passreset.php: Pull out DB codecanyonknight1-0/+34
* Move DB code in passreset.php to new functions in acctfuncs.inc.php * Centralization of DB code important in a future transition to PDO interface Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-07-06logout.php: Pull out DB codecanyonknight1-1/+16
* Move DB code for removing a session in logout.php to a new function in acctfuncs.inc.php * Add ability for clear_expired_sessions function to check for DB connection * Centralization of DB code important in a future transition to PDO interface Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-07-06account_search_results.php: Pull out DB codecanyonknight1-0/+6
* Move DB code from account_search_results.php to already existing function in acctfuncs.inc.php * Centralization of DB code important in a future transition to PDO interface Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-07-06addvote.php: Pull out DB codecanyonknight1-1/+37
* Verifying a username exists should use already present valid_user function * Create new functions in acctfuncs.inc.php with SQL queries from addvote.php * Centralization of DB code important in a future transition to PDO interface Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-07-06acctfuncs.inc.php: Move XHTML to account_search_results.php templatecanyonknight1-115/+1
XHTML should be eliminated from lib/ as much as possible. This pulls the XHTML out of a function that simply echoes the code, and moves it into a more reasonable template file in account_search_results.php Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-07-06acctfuncs.inc.php: Move XHTML to account_edit_form.php templatecanyonknight1-123/+1
XHTML should be eliminated from lib/ as much as possible. This pulls the XHTML out of a function that simply echoes the code, and moves it into a more reasonable template file in account_edit_form.php Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-06-24Implement token system to fix CSRF vulnerabilitiescanyonknight1-0/+1
Specially crafted pages can force authenticated users to unknowingly perform actions on the AUR website despite being on an attacker's website. This cross-site request forgery (CSRF) vulnerability applies to all POST data on the AUR. Implement a token system using a double submit cookie. Have a hidden form value on every page containing POST forms. Use the newly added check_token() to verify the token sent via POST matches the "AURSID" cookie value. Random nature of the token limits potential for CSRF. Signed-off-by: canyonknight <canyonknight@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-03-24Unify function declaration styleLukas Fleischer1-16/+8
Always put the opening brace on the same line as the beginning of the function declaration. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2012-03-24Add field for PGP key in profile informationLukas Fleischer1-7/+60
This is handy for verifying the PGP key of new Trusted Users. Also, this could potentially used as a basis to allow signed package uploads in the future. Implements FS#29028. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2011-10-25Escape wildcards in "LIKE" patternsLukas Fleischer1-4/+4
Percent signs ("%") and underscores ("_") are not escaped by mysql_real_escape_string() and are interpreted as wildcards if combined with "LIKE". Write a wrapper function db_escape_like() and use it where appropriate. Note that we already fixed this for the RPC interface in commit da2ebb667b7a332ddd8d905bf9b9a8694765fed6 but missed the other places. This patch should fix all remaining flaws reported in FS#26527. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-10-25Wrap mysql_real_escape_string() in a functionLukas Fleischer1-13/+13
Wrap mysql_real_escape_string() in a wrapper function db_escape_string() to ease porting to other databases, and as another step to pulling more of the database code into a central location. This is a rebased version of a patch by elij submitted about half a year ago. Thanks-to: elij <elij.mx@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de> Conflicts: web/lib/aur.inc.php
2011-10-24Escape wildcards in "LIKE" patternsLukas Fleischer1-4/+4
Percent signs ("%") and underscores ("_") are not escaped by mysql_real_escape_string() and are interpreted as wildcards if combined with "LIKE". Write a wrapper function db_escape_like() and use it where appropriate. Note that we already fixed this for the RPC interface in commit da2ebb667b7a332ddd8d905bf9b9a8694765fed6 but missed the other places. This patch should fix all remaining flaws reported in FS#26527. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de> Signed-off-by: Dan McGee <dan@archlinux.org>
2011-10-24Wrap mysql_real_escape_string() in a functionLukas Fleischer1-13/+13
Wrap mysql_real_escape_string() in a wrapper function db_escape_string() to ease porting to other databases, and as another step to pulling more of the database code into a central location. This is a rebased version of a patch by elij submitted about half a year ago. Thanks-to: elij <elij.mx@gmail.com> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2011-10-24Show last voted date on account details pageDan McGee1-2/+10
We already show it in the account listing page as well, so we should show it here too. Also use a standard date format; we weren't using this non-punctuated format anywhere else. Signed-off-by: Dan McGee <dan@archlinux.org> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2011-10-24Add LastLogin column to Users tableDan McGee1-1/+4
Signed-off-by: Dan McGee <dan@archlinux.org> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2011-10-24Require DB handle for most user account functionsDan McGee1-24/+14
This affects login the most, where we save about 4 calls to db_connect() by passing a single handle into functions where necessary. Signed-off-by: Dan McGee <dan@archlinux.org> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2011-10-24Remove a boatload of inline table stylesDan McGee1-10/+4
Replacing with CSS styles where appropriate. A previously unused CSS style is tweaked in the stylesheet to match most of what was done via non-CSS styling. Signed-off-by: Dan McGee <dan@archlinux.org> Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2011-08-20Use "%s" instead of "%h" in format stringsLukas Fleischer1-6/+6
Use the standard string type specifier instead of "%h" in format strings. Both specifiers are treated equally in __() so we shouldn't break anything here. This also allows us to replace the hacky substitution algorithm in __() by vsprintf(). Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2011-08-12Use secure and httponly session cookiesLukas Fleischer1-1/+1
As discussed on the mailing list, enable "secure" and "httponly" for session cookies to prevent them from being transferred over insecure connections. Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
2011-06-22rename *.inc files to *.inc.php and adjust imports and referenceselij1-0/+847
Lukas: Add note to "UPGRADING". Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
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