WebCalendar / Support Requests / #321 Captcha not woring after PHP5 upgrade

#321 Captcha not woring after PHP5 upgrade

Status: open

Owner: nobody

Labels: None

Priority: 5

Updated: 2015-07-29

Created: 2013-08-03

Creator: vinceheuser

Private: No

Captcha Stopped Working on Calendar -- All other site captchas work fine.

Using Webcalendar 1.2.7
Upgraded to PHP 5.4.17-1~dotdeb.1
Captcha stopped working.
Cannot get an image to show.

php5.log:
[03-Aug-2013 18:30:07 America/New_York] PHP Warning: imagejpeg(): Filename cannot be empty in /home/wlcr/www/calendar/includes/classes/captcha/captcha.php on line 259
[03-Aug-2013 18:30:07 America/New_York] PHP Warning: Division by zero in /home/wlcr/www/calendar/includes/classes/captcha/captcha.php on line 263
[03-Aug-2013 18:30:33 America/New_York] PHP Warning: imagejpeg(): Filename cannot be empty in /home/wlcr/www/calendar/includes/classes/captcha/captcha.php on line 259
[03-Aug-2013 18:30:33 America/New_York] PHP Warning: Division by zero in /home/wlcr/www/calendar/includes/classes/captcha/captcha.php on line 263
[03-Aug-2013 18:30:45 America/New_York] PHP Warning: imagejpeg(): Filename cannot be empty in /home/wlcr/www/calendar/includes/classes/captcha/captcha.php on line 259
[03-Aug-2013 18:30:45 America/New_York] PHP Warning: Division by zero in /home/wlcr/www/calendar/includes/classes/captcha/captcha.php on line 263

BUG REPORT:
WebCalendar v1.2.7 (22 Feb 2013)
SERVER_SOFTWARE: Apache/2.2.22 (Debian)
Web Browser: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; .NET4.0C)
PHP Version: 5.4.17-1~dotdeb.1
Default Encoding:
db_type: mysql
readonly: N
single_user: N
single_user_login:
use_http_auth: N
user_inc: user.php
ADD_LINK_IN_VIEWS: Y
ADMIN_OVERRIDE_UAC: Y
ALLOW_ATTACH: N
ALLOW_ATTACH_ANY: N
ALLOW_ATTACH_PART: N
ALLOW_COLOR_CUSTOMIZATION: Y
ALLOW_COMMENTS: N
ALLOW_COMMENTS_ANY: N
ALLOW_COMMENTS_PART: N
ALLOW_CONFLICTS: N
ALLOW_CONFLICT_OVERRIDE: Y
ALLOW_EXTERNAL_HEADER: Y
ALLOW_EXTERNAL_USERS: N
ALLOW_HTML_DESCRIPTION: Y
ALLOW_SELF_REGISTRATION: N
ALLOW_USER_HEADER: N
ALLOW_USER_THEMES: N
ALLOW_VIEW_OTHER: Y
APPLICATION_NAME: WLCR Catholic Events
APPROVE_ASSISTANT_EVENT: Y
AUTO_REFRESH: N
AUTO_REFRESH_TIME: 0
BGCOLOR: #E0E2EB
BGREPEAT: repeat fixed center
BOLD_DAYS_IN_YEAR: Y
CAPTIONS: #B04040
CATEGORIES_ENABLED: N
CELLBG: #FFFFFF
CONFLICT_REPEAT_MONTHS: 6
CUSTOM_HEADER: Y
CUSTOM_SCRIPT: Y
CUSTOM_TRAILER: Y
DATE_FORMAT: LANGUAGE_DEFINED
DATE_FORMAT_MD: LANGUAGE_DEFINED
DATE_FORMAT_MY: LANGUAGE_DEFINED
DATE_FORMAT_TASK: LANGUAGE_DEFINED
DEMO_MODE: N
DISABLE_ACCESS_FIELD: Y
DISABLE_CROSSDAY_EVENTS: N
DISABLE_LOCATION_FIELD: N
DISABLE_PARTICIPANTS_FIELD: Y
DISABLE_POPUPS: N
DISABLE_PRIORITY_FIELD: Y
DISABLE_REMINDER_FIELD: N
DISABLE_REPEATING_FIELD: N
DISABLE_URL_FIELD: N
DISPLAY_ALL_DAYS_IN_MONTH: N
DISPLAY_CREATED_BYPROXY: Y
DISPLAY_DESC_PRINT_DAY: Y
DISPLAY_END_TIMES: N
DISPLAY_LOCATION: N
DISPLAY_LONG_DAYS: N
DISPLAY_MINUTES: N
DISPLAY_MOON_PHASES: N
DISPLAY_SM_MONTH: Y
DISPLAY_TASKS: N
DISPLAY_TASKS_IN_GRID: N
DISPLAY_UNAPPROVED: N
DISPLAY_WEEKENDS: Y
DISPLAY_WEEKNUMBER: Y
EMAIL_ASSISTANT_EVENTS: Y
EMAIL_EVENT_ADDED: Y
EMAIL_EVENT_CREATE: N
EMAIL_EVENT_DELETED: Y
EMAIL_EVENT_REJECTED: Y
EMAIL_EVENT_UPDATED: Y
EMAIL_FALLBACK_FROM: youremailhere
EMAIL_HTML: N
EMAIL_MAILER: mail
EMAIL_REMINDER: Y
ENABLE_CAPTCHA: Y
ENABLE_GRADIENTS: N
ENABLE_ICON_UPLOADS: N
ENTRY_SLOTS: 144
EXTERNAL_NOTIFICATIONS: N
EXTERNAL_REMINDERS: N
FONTS: Arial, Helvetica, sans-serif
FREEBUSY_ENABLED: N
GENERAL_USE_GMT: Y
GROUPS_ENABLED: N
H2COLOR: #000000
HASEVENTSBG: #E0E2EB
HOME_LINK: http://wlcr.org/calendar/
IMPORT_CATEGORIES: Y
LANGUAGE: none
LIMIT_APPTS: N
LIMIT_APPTS_NUMBER: 6
LIMIT_DESCRIPTION_SIZE: N
MENU_DATE_TOP: Y
MENU_ENABLED: Y
MENU_THEME: touch_of_grey
MYEVENTS: #000000
NONUSER_AT_TOP: Y
NONUSER_ENABLED: Y
OTHERMONTHBG: #F0F1F5
OVERRIDE_PUBLIC: N
OVERRIDE_PUBLIC_TEXT: Catholic Public
PARTICIPANTS_IN_POPUP: N
PLUGINS_ENABLED: N
POPUP_BG: #E0E2EB
POPUP_FG: #000000
PUBLIC_ACCESS: Y
PUBLIC_ACCESS_ADD_NEEDS_APPROVAL: Y
PUBLIC_ACCESS_CAN_ADD: Y
PUBLIC_ACCESS_DEFAULT_SELECTED: Y
PUBLIC_ACCESS_DEFAULT_VISIBLE: Y
PUBLIC_ACCESS_OTHERS: Y
PUBLIC_ACCESS_VIEW_PART: N
PUBLISH_ENABLED: Y
PULLDOWN_WEEKNUMBER: N
REMEMBER_LAST_LOGIN: N
REMINDER_DEFAULT: N
REMINDER_OFFSET: 240
REMINDER_WITH_DATE: N
REMOTES_ENABLED: N
REPORTS_ENABLED: N
REQUIRE_APPROVALS: Y
RSS_ENABLED: N
SELF_REGISTRATION_BLACKLIST: N
SELF_REGISTRATION_FULL: Y
SEND_EMAIL: N
SERVER_TIMEZONE: America/New_York
SERVER_URL: http://www.wlcr.org/calendar/
SITE_EXTRAS_IN_POPUP: N
SMTP_AUTH: N
SMTP_HOST: localhost
SMTP_PORT: 25
STARTVIEW: month.php
SUMMARY_LENGTH: 80
TABLEBG: #000000
TEXTCOLOR: #000000
THBG: #B4B7CA
THEME: none
THFG: #000000
TIMED_EVT_LEN: D
TIMEZONE: America/New_York
TIME_FORMAT: 12
TIME_SLOTS: 24
TIME_SPACER: »
TODAYCELLBG: #E0E2EB
UAC_ENABLED: Y
UPCOMING_ALLOW_OVR: Y
UPCOMING_DISPLAY_CAT_ICONS: N
UPCOMING_DISPLAY_LAYERS: N
UPCOMING_DISPLAY_LINKS: Y
UPCOMING_DISPLAY_POPUPS: N
UPCOMING_EVENTS:
USER_PUBLISH_ENABLED:
USER_PUBLISH_RW_ENABLED: Y
USER_RSS_ENABLED: N
USER_SEES_ONLY_HIS_GROUPS: Y
USER_SORT_ORDER: cal_lastname, cal_firstname
WEBCAL_PROGRAM_VERSION: v1.2.7
WEBCAL_TZ_CONVERSION: Y
WEEKENDBG: #F0F1F5
WEEKEND_START: 6
WEEKNUMBER: #FF6633
WEEK_START: 0
WORK_DAY_END_HOUR: 17
WORK_DAY_START_HOUR: 8

ALso:
the captcha directory is writable and contains captcha images...

Discussion

vinceheuser - 2013-08-11

correction -- captcha image .jpg file is created but empty, i.e., size=0

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vinceheuser - 2013-08-12

after clean install of 1.2.7 with new database, captcha does not work.

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Howard T Burgess - 2015-03-30

Using PHP 5.4.37, WebCalendar v1.2.7 (22 Feb 2013).
Captcha not displaying images. images/captcha/0c3fbbd103a3601852479d0ae978d963.jpg is 173 bytes. Will not display if you try to view it. Says it is either damaged or is too large.

I currently have turned off public adding events. I would like to turn this back on soon. Is there a fix or a work around being developed?

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Howard T Burgess - 2015-04-21

Unfortunately, SourceForge appears to have no interest in fixing this problem. I say this because I see a number of questions raised about CAPTCH and PHP 5.4 in several of the forums and in the support ticket logs, but I see no actions or suggestions on either a fix, or that a fix is being worked on.

I am currently looking for a new Appointment/Event Calendar to add to my site. Any suggestions would be appreciated.

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Ray Jones - 2015-07-29

I'm back after a long hiatus. If you edit
includes/classes/captcha/captcha.php line 259
FROM imagejpeg($img, "", (int)$quality);
TO imagejpeg($img, NULL, (int)$quality);

it will solve your php5.4 problem. I'm running 5.5 and it works.

Ray

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Captcha not woring after PHP5 upgrade

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#321 Captcha not woring after PHP5 upgrade

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