diff options
| -rw-r--r-- | http.c | 47 | ||||
| -rwxr-xr-x | t/t5551-http-fetch-smart.sh | 6 |
2 files changed, 44 insertions, 9 deletions
@@ -560,13 +560,15 @@ static void set_curl_keepalive(CURL *c) } #endif -static void redact_sensitive_header(struct strbuf *header) +/* Return 1 if redactions have been made, 0 otherwise. */ +static int redact_sensitive_header(struct strbuf *header, size_t offset) { + int ret = 0; const char *sensitive_header; if (trace_curl_redact && - (skip_iprefix(header->buf, "Authorization:", &sensitive_header) || - skip_iprefix(header->buf, "Proxy-Authorization:", &sensitive_header))) { + (skip_iprefix(header->buf + offset, "Authorization:", &sensitive_header) || + skip_iprefix(header->buf + offset, "Proxy-Authorization:", &sensitive_header))) { /* The first token is the type, which is OK to log */ while (isspace(*sensitive_header)) sensitive_header++; @@ -575,8 +577,9 @@ static void redact_sensitive_header(struct strbuf *header) /* Everything else is opaque and possibly sensitive */ strbuf_setlen(header, sensitive_header - header->buf); strbuf_addstr(header, " <redacted>"); + ret = 1; } else if (trace_curl_redact && - skip_iprefix(header->buf, "Cookie:", &sensitive_header)) { + skip_iprefix(header->buf + offset, "Cookie:", &sensitive_header)) { struct strbuf redacted_header = STRBUF_INIT; const char *cookie; @@ -612,6 +615,26 @@ static void redact_sensitive_header(struct strbuf *header) strbuf_setlen(header, sensitive_header - header->buf); strbuf_addbuf(header, &redacted_header); + ret = 1; + } + return ret; +} + +/* Redact headers in info */ +static void redact_sensitive_info_header(struct strbuf *header) +{ + const char *sensitive_header; + + /* + * curl's h2h3 prints headers in info, e.g.: + * h2h3 [<header-name>: <header-val>] + */ + if (trace_curl_redact && + skip_iprefix(header->buf, "h2h3 [", &sensitive_header)) { + if (redact_sensitive_header(header, sensitive_header - header->buf)) { + /* redaction ate our closing bracket */ + strbuf_addch(header, ']'); + } } } @@ -629,7 +652,7 @@ static void curl_dump_header(const char *text, unsigned char *ptr, size_t size, for (header = headers; *header; header++) { if (hide_sensitive_header) - redact_sensitive_header(*header); + redact_sensitive_header(*header, 0); strbuf_insertstr((*header), 0, text); strbuf_insertstr((*header), strlen(text), ": "); strbuf_rtrim((*header)); @@ -668,6 +691,18 @@ static void curl_dump_data(const char *text, unsigned char *ptr, size_t size) strbuf_release(&out); } +static void curl_dump_info(char *data, size_t size) +{ + struct strbuf buf = STRBUF_INIT; + + strbuf_add(&buf, data, size); + + redact_sensitive_info_header(&buf); + trace_printf_key(&trace_curl, "== Info: %s", buf.buf); + + strbuf_release(&buf); +} + static int curl_trace(CURL *handle, curl_infotype type, char *data, size_t size, void *userp) { const char *text; @@ -675,7 +710,7 @@ static int curl_trace(CURL *handle, curl_infotype type, char *data, size_t size, switch (type) { case CURLINFO_TEXT: - trace_printf_key(&trace_curl, "== Info: %s", data); + curl_dump_info(data, size); break; case CURLINFO_HEADER_OUT: text = "=> Send header"; diff --git a/t/t5551-http-fetch-smart.sh b/t/t5551-http-fetch-smart.sh index 9826631926..bc0719a4fc 100755 --- a/t/t5551-http-fetch-smart.sh +++ b/t/t5551-http-fetch-smart.sh @@ -200,7 +200,7 @@ test_expect_success 'redirects send auth to new location' ' expect_askpass both user@host auth/smart/repo.git ' -test_expect_success !HTTP2 'GIT_TRACE_CURL redacts auth details' ' +test_expect_success 'GIT_TRACE_CURL redacts auth details' ' rm -rf redact-auth trace && set_askpass user@host pass@host && GIT_TRACE_CURL="$(pwd)/trace" git clone --bare "$HTTPD_URL/auth/smart/repo.git" redact-auth && @@ -212,7 +212,7 @@ test_expect_success !HTTP2 'GIT_TRACE_CURL redacts auth details' ' grep -i "Authorization: Basic <redacted>" trace ' -test_expect_success !HTTP2 'GIT_CURL_VERBOSE redacts auth details' ' +test_expect_success 'GIT_CURL_VERBOSE redacts auth details' ' rm -rf redact-auth trace && set_askpass user@host pass@host && GIT_CURL_VERBOSE=1 git clone --bare "$HTTPD_URL/auth/smart/repo.git" redact-auth 2>trace && @@ -482,7 +482,7 @@ test_expect_success 'fetch by SHA-1 without tag following' ' --no-tags origin $(cat bar_hash) ' -test_expect_success !HTTP2 'cookies are redacted by default' ' +test_expect_success 'cookies are redacted by default' ' rm -rf clone && echo "Set-Cookie: Foo=1" >cookies && echo "Set-Cookie: Bar=2" >>cookies && |