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| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2018-11-21 02:16:11 +0000 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2018-11-25 05:01:34 +0000 |
| commit | 898b9e19e0eacd67456ddcc91ff173055e1c0e99 (patch) | |
| tree | 3f056db3a9d329b43a0fa7c567ad54672ace5bfb | |
| parent | a22855747e97e55a7b7a2622fe671b8ca9af0981 (diff) | |
| download | cgit-898b9e19e0eacd67456ddcc91ff173055e1c0e99.tar cgit-898b9e19e0eacd67456ddcc91ff173055e1c0e99.tar.gz cgit-898b9e19e0eacd67456ddcc91ff173055e1c0e99.zip | |
auth-filter: pass url with query string attached
Otherwise redirections come out wrong.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
| -rw-r--r-- | cgit.c | 2 | ||||
| -rw-r--r-- | ui-shared.c | 37 | ||||
| -rw-r--r-- | ui-shared.h | 1 |
3 files changed, 37 insertions, 3 deletions
@@ -645,7 +645,7 @@ static inline void open_auth_filter(const char *function) ctx.env.https ? ctx.env.https : "", ctx.qry.repo ? ctx.qry.repo : "", ctx.qry.page ? ctx.qry.page : "", - ctx.qry.url ? ctx.qry.url : "", + cgit_currentfullurl(), cgit_loginurl()); } diff --git a/ui-shared.c b/ui-shared.c index b53c56d..7a4c726 100644 --- a/ui-shared.c +++ b/ui-shared.c @@ -68,15 +68,48 @@ char *cgit_hosturl(void) char *cgit_currenturl(void) { const char *root = cgit_rooturl(); - size_t len = strlen(root); if (!ctx.qry.url) return xstrdup(root); - if (len && root[len - 1] == '/') + if (root[0] && root[strlen(root) - 1] == '/') return fmtalloc("%s%s", root, ctx.qry.url); return fmtalloc("%s/%s", root, ctx.qry.url); } +char *cgit_currentfullurl(void) +{ + const char *root = cgit_rooturl(); + const char *orig_query = ctx.env.query_string ? ctx.env.query_string : ""; + size_t len = strlen(orig_query); + char *query = xmalloc(len + 2), *start_url, *ret; + + /* Remove all url=... parts from query string */ + memcpy(query + 1, orig_query, len + 1); + query[0] = '?'; + start_url = query; + while ((start_url = strstr(start_url, "url=")) != NULL) { + if (start_url[-1] == '?' || start_url[-1] == '&') { + const char *end_url = strchr(start_url, '&'); + if (end_url) + memmove(start_url, end_url + 1, strlen(end_url)); + else + start_url[0] = '\0'; + } else + ++start_url; + } + if (!query[1]) + query[0] = '\0'; + + if (!ctx.qry.url) + ret = fmtalloc("%s%s", root, query); + else if (root[0] && root[strlen(root) - 1] == '/') + ret = fmtalloc("%s%s%s", root, ctx.qry.url, query); + else + ret = fmtalloc("%s/%s%s", root, ctx.qry.url, query); + free(query); + return ret; +} + const char *cgit_rooturl(void) { if (ctx.cfg.virtual_root) diff --git a/ui-shared.h b/ui-shared.h index 4d5978b..6964873 100644 --- a/ui-shared.h +++ b/ui-shared.h @@ -5,6 +5,7 @@ extern const char *cgit_httpscheme(void); extern char *cgit_hosturl(void); extern const char *cgit_rooturl(void); extern char *cgit_currenturl(void); +extern char *cgit_currentfullurl(void); extern const char *cgit_loginurl(void); extern char *cgit_repourl(const char *reponame); extern char *cgit_fileurl(const char *reponame, const char *pagename, |